[Site "Boise, ID"]
[Date "2006.12.09"]
[Round "1.4"]
[White "Daptardar, Soham Virendra"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "2500"]
[BlackElo "903"]
[ECO "C55"]
[Opening "Two Knights: 4.d4"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. Nc3 Be6
8. Bxe6 fxe6 9. Bg5 Kd7 10. O-O-O+ Bd6 11. Rd2 Rad8 12. Rhd1 Ke7 13. Nb5 Rd7
14. c4 a6 15. Nxd6 Rxd6 16. Rxd6 cxd6 17. Kc2 h6 18. Bxf6+ gxf6 19. Kc3 f5 20.
Nd2 Nd4 21. Nf3 Nxf3 22. gxf3 f4 23. Rg1 Kf6 24. h4 Rd8 25. h5 d5 26. Rg6+ Kf7
27. Rxh6 Rg8 28. Rh7+ Rg7 29. Rxg7+ Kxg7 30. cxd5 exd5 31. exd5 Kh6 32. d6
Kxh5 33. Kd3 Kh4 34. d7 Kh3 35. d8=Q Kg2 36. Ke2 e4 37. fxe4 f3+ 38. Ke3 b5
39. Qf6 a5 40. Qxf3+ Kf1 41. Qh1# 1-0


[Event "WIO (Reserve)"]
[Site "Boise, ID"]
[Date "2006.12.09"]
[Round "1.7"]
[White "Abderhalden, Katherine Louise"]
[Black "Seekamp III, John Edwin"]
[Result "1-0"]
[WhiteElo "817"]
[ECO "C50"]
[Opening "Giuoco Piano"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. O-O d6 6. d3 Bg4 7. h3 Bh5 8. Be3
Bxe3 9. fxe3 Qd7 10. d4 O-O-O 11. Qd2 Bxf3 12. Rxf3 exd4 13. exd4 Nxe4 14. Qd3
Rhe8 15. Re1 Nxc3 16. Rxe8 Qxe8 17. Qxc3 Qe4 18. Rd3 d5 19. Bb3 Re8 20. Rd1
Qg6 21. Qd2 Nd8 22. Re1 Ne6 23. Bxd5 Qg5 24. Qxg5 Nxg5 25. Rxe8+ Kd7 26. Ra8
a6 27. Bxb7 Ne6 28. c3 f5 29. Bxa6 g5 30. Rh8 g4 31. hxg4 fxg4 32. Rxh7+ Kd6
33. Rh6 Kd5 34. Rxe6 Kxe6 35. Kf2 Kf5 36. Kg3 Kg5 37. a4 Kf6 38. Kxg4 Ke7 39.
Kf5 Kd7 40. g4 Kd6 41. g5 c5 42. dxc5+ Kxc5 43. g6 Kb6 44. g7 Kxa6 45. g8=Q
Ka5 46. Qc4 Kb6 47. Qb5+ Kc7 48. a5 Kc8 49. Qb6 Kd7 50. a6 Kc8 51. a7 Kd7 52.
a8=R Ke7 53. Ra7+ Ke8 54. Qb8# 1-0


[Event "WIO (Reserve)"]
[Site "Boise, ID"]
[Date "2006.12.09"]
[Round "2.6"]
[White "Seiniger, Sam"]
[Black "Abderhalden, Katherine Louise"]
[Result "1-0"]
[BlackElo "817"]
[ECO "C50"]
[Opening "Giuoco Piano"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. O-O d6 7. h3 Nd4 8. Nxd4
Bxd4 9. Ne2 Bb6 10. Be3 Bxe3 11. fxe3 O-O 12. Nc3 c6 13. d4 exd4 14. exd4 b5
15. Bb3 Bb7 16. d5 cxd5 17. exd5 Re8 18. Qf3 Rc8 19. Rfe1 Qb6+ 20. Kh1 Nd7 21.
Rf1 Ne5 22. Qf2 Qxf2 23. Rxf2 a6 24. Ne4 Rcd8 25. a4 bxa4 26. Bxa4 Re7 27. Nc3
Nc4 28. b3 Nb6 29. Rd1 Re5 30. Rdf1 f6 31. Rf5 Nxd5 32. Nxd5 Bxd5 33. c4 Be4
34. R5f2 Rc5 35. Re1 Bg6 36. b4 Rxc4 37. Bb3 Bf7 38. Bxc4 Bxc4 39. Rd1 d5 40.
Rf4 Bb3 41. Rd3 Ba2 42. Ra3 Bc4 43. Rd4 Kf7 44. Ra5 Ke6 45. Rc5 Bb5 46. Rc7 g6
47. Rd1 d4 48. Rd2 d3 49. Kg1 Kf5 50. Kf2 Kf4 51. g3+ Ke4 52. Rf7 f5 53. Rf6
Rg8 54. Rd6 h5 55. Rd1 g5 56. Re1# 1-0


[Event "WIO (Reserve)"]
[Site "Boise, ID"]
[Date "2006.12.09"]
[Round "2.7"]
[White "Abderhalden, Richard Robert"]
[Black "Wong, Vanessa Wonyee"]
[Result "1-0"]
[WhiteElo "903"]
[BlackElo "708"]
[ECO "C44"]
[Opening "Ponziani: 3...Nf6"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d5 5. dxe5 Nxe4 6. Nbd2 Nxd2 7. Bxd2 Bf5
8. Bb5 a6 9. Ba4 b5 10. Bb3 Bc5 11. O-O O-O 12. Bf4 Ne7 13. Qd2 c6 14. Bc2 Be4
15. Bxe4 dxe4 16. Nd4 Ng6 17. Bh6 Bxd4 18. cxd4 gxh6 19. Qxh6 Qxd4 20. b3 Qxe5
21. h4 Qc7 22. Qg5 f6 23. Qg4 Kh8 24. h5 Ne5 25. Qf5 Rg8 26. h6 Ng4 27. Qh5
Rg5 28. Qh3 Rd8 29. Rae1 f5 30. Rd1 Rdg8 31. Qc3+ R5g7 32. hxg7+ Rxg7 33. Qh3
Rg6 34. Qg3 f4 35. Qc3+ Kg8 36. Rfe1 f3 37. g3 Qb6 38. Rd2 Rh6 39. Rxe4 Rg6
40. Qxf3 h5 41. Re8+ Kg7 42. Rd7+ Kh6 43. Qf4+ Rg5 44. Re6+ Nf6 45. Rxf6# 1-0


[Event "WIO (Reserve)"]
[Site "Boise, ID"]
[Date "2006.12.09"]
[Round "3.4"]
[White "Patterson, Kevin R"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[BlackElo "903"]
[ECO "C48"]
[Opening "Four Knights: Spanish Variation"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. h3 d5 6. Bxc6+ bxc6 7. Nxe5 Qe7
8. Nxc6 Qd6 9. Na5 Ba6 10. d3 c6 11. Qe2 O-O 12. Be3 d4 13. Bg5 dxc3 14. bxc3
Rab8 15. e5 Qe6 16. exf6 Qxe2+ 17. Kxe2 g6 18. Nxc6 Rfe8+ 19. Ne7+ Bxe7 20.
fxe7 Kg7 21. Kd2 f6 22. Bf4 Rb6 23. Rhe1 Kf7 24. Be3 Rb7 25. Bc5 Rc7 26. d4 h5
27. Re3 Rd7 28. Rae1 Rd5 29. Re6 Bc4 30. a3 Rxc5 31. R6e3 Rg5 32. Rg1 Rxe7 33.
Rxe7+ Kxe7 34. h4 Rg4 35. g3 g5 36. f3 Rxd4+ 37. cxd4 Ke6 38. hxg5 fxg5 39.
Ke3 Kf5 40. g4+ hxg4 41. Rxg4 Be6 42. Re4 a6 43. Re5+ Kf6 44. Rxe6+ Kxe6 45.
c4 Kd6 46. Ke4 a5 47. d5 Kc5 48. Kd3 a4 49. Kc3 g4 50. fxg4 Kb6 51. g5 Kc7 52.
g6 Kd6 53. g7 Kc5 54. g8=Q Kb6 55. d6 Kc6 56. Qd5+ Kd7 57. c5 Kd8 58. c6 Kc8
59. d7+ Kd8 60. c7+ Kxc7 61. d8=Q# 1-0


[Event "WIO (Reserve)"]
[Site "Boise, ID"]
[Date "2006.12.09"]
[Round "3.5"]
[White "Abderhalden, Katherine Louise"]
[Black "Barry, Justin T"]
[Result "1-0"]
[WhiteElo "817"]
[BlackElo "441"]
[ECO "C55"]
[Opening "Two Knights Defence"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. c3 Nxe4 5. Qe2 Nf6 6. d4 e4 7. Ng5 h6 8.
Nxf7 Qe7 9. Nxh8 d5 10. Bb5 Bd7 11. Ng6 Qf7 12. Ne5 Qe6 13. Bxc6 Bxc6 14. Bf4
O-O-O 15. O-O g5 16. Bg3 a6 17. b4 Bb5 18. Qe1 Bxf1 19. Qxf1 Bd6 20. a4 h5 21.
h3 h4 22. Bh2 Rg8 23. Qe2 g4 24. hxg4 Nxg4 25. Nxg4 Rxg4 26. Qe3 Bxh2+ 27.
Kxh2 Qg6 28. g3 hxg3+ 29. fxg3 Rxg3 30. Qxg3 Qh5+ 31. Qh3+ Kd8 32. Qxh5 e3 33.
Na3 Kd7 34. Re1 b6 35. Rxe3 c5 36. bxc5 bxc5 37. dxc5 a5 38. Rg3 Kc6 39. Rg4
Kxc5 40. c4 Kb4 41. cxd5+ Kxa3 42. Qh3+ Ka2 43. Rg2+ Kb1 44. Qg3 Ka1 45. Qe1#
1-0


[Event "WIO (Reserve)"]
[Site "Boise, ID"]
[Date "2006.12.10"]
[Round "4.5"]
[White "Long, Jarred"]
[Black "Abderhalden, Katherine Louise"]
[Result "1-0"]
[BlackElo "817"]
[ECO "C54"]
[Opening "Giuoco Piano: 5.d4"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4
8. O-O Nxc3 9. Qd3 Nxa2 10. Bg5 Ne7 11. Qb3 d5 12. Bxe7 Qxe7 13. Bxd5 O-O 14.
Rfe1 Bxe1 15. Rxe1 Qd8 16. Qxa2 Bd7 17. Ne5 Be8 18. Re4 Qg5 19. g3 c6 20. Bb3
h6 21. h4 Qh5 22. Bc4 b5 23. Be2 Qf5 24. Rf4 Qe6 25. Qb1 Qh3 26. Bg4 Qxg4 27.
Rxg4 Rd8 28. Qe4 Rd6 29. Rf4 a5 30. g4 Rf6 31. g5 hxg5 32. hxg5 Rxf4 33. Qxf4
b4 34. Qd2 f6 35. Nxc6 Bxc6 36. d5 Bd7 37. g6 Re8 38. d6 Re5 39. Kf1 Bh3+ 40.
Kg1 Bd7 41. f4 Rh5 42. Qe2 Rd5 43. Qe7 Rd1+ 44. Kf2 Rd2+ 45. Ke3 Rg2 46. Qd8+
Be8 47. Qxe8# 1-0


[Event "WIO (Reserve)"]
[Site "Boise, ID"]
[Date "2006.12.10"]
[Round "4.8"]
[White "Abderhalden, Richard Robert"]
[Black "Patterson, Emily N"]
[Result "1-0"]
[WhiteElo "903"]
[ECO "C44"]
[Opening "Ponziani: 3...Nf6"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d6 5. Nbd2 Be7 6. Bb5 a6 7. Ba4 O-O 8. d5
b5 9. dxc6 bxa4 10. Qxa4 Rb8 11. O-O Qe8 12. Nb3 Nxe4 13. Qxe4 Rb6 14. Bg5 f6
15. Be3 Rb8 16. Nh4 Qd8 17. Nf5 d5 18. Qg4 g6 19. Nxe7+ Qxe7 20. Qg3 Qe6 21.
Rfe1 Qxc6 22. Rad1 Be6 23. f4 d4 24. cxd4 Bxb3 25. axb3 Rxb3 26. d5 Qc2 27.
Qf2 Qxf2+ 28. Kxf2 Rxb2+ 29. Re2 Rxe2+ 30. Kxe2 Re8 31. Kf3 e4+ 32. Kg4 f5+
33. Kg5 Kg7 34. Bd4+ Kf7 35. Kh6 Rd8 36. Be5 c6 37. Rc1 cxd5 38. Rc7+ Ke6 39.
Rc6+ Kd7 40. Rxa6 Ke7 41. Ra4 e3 42. Ra3 e2 43. Re3 Kf7 44. Rxe2 Re8 45. Rd2
Rd8 46. Kxh7 Ke6 47. g3 g5 48. h4 gxf4 49. gxf4 Kd7 50. Kg7 Kc6 51. h5 Kc5 52.
h6 d4 53. Bxd4+ Rxd4 54. Rxd4 Kxd4 55. h7 Ke4 56. h8=Q Kxf4 57. Kf6 Ke4 58.
Qh4+ f4 59. Kg5 Ke3 60. Qxf4+ {#r} 1-0


[Event "WIO (Reserve)"]
[Site "Boise, ID"]
[Date "2006.12.10"]
[Round "5.5"]
[White "Langrell, Alexander Michael"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "575"]
[BlackElo "903"]
[ECO "C55"]
[Opening "Two Knights: 4.d3"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. h3 O-O 6. b3 d5 7. exd5 Nxd5 8.
Qe2 Re8 9. Qe4 Nf6 10. Qe2 Qd6 11. Ng5 Be6 12. Nd2 Bb4 13. Nge4 Nxe4 14. Qxe4
Nd4 15. Kd1 Bxd2 16. Bxd2 Bxc4 17. bxc4 b6 18. c3 Nc6 19. Bc1 Rad8 20. Ke2 f5
21. Qe3 e4 22. d4 Na5 23. Qg5 Nxc4 24. Qxf5 c5 25. Bf4 Qc6 26. Bg5 Rd5 27. Qf4
cxd4 28. cxd4 Rxd4 29. Rhd1 Rd6 30. Rac1 Rxd1 31. Kxd1 Qd5+ 32. Ke2 Qd3+ 33.
Ke1 Rf8 34. Qg3 e3 35. Bxe3 Nxe3 36. Qxe3 Re8 37. Qxe8# 1-0


[Event "WIO (Reserve)"]
[Site "Boise, ID"]
[Date "2006.12.10"]
[Round "5.7"]
[White "Abderhalden, Katherine Louise"]
[Black "Patterson, Kevin R"]
[Result "1-0"]
[WhiteElo "817"]
[ECO "C57"]
[Opening "Two Knights: 4.Ng5"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Rg8 5. Bxf7+ Ke7 6. Bxg8 Nxg8 7. Nc3 h6
8. Nf3 d6 9. Nd5+ Ke8 10. d4 Nf6 11. Nxf6+ gxf6 12. d5 Ne7 13. Nh4 f5 14. Nxf5
Bxf5 15. exf5 Nxf5 16. Qh5+ Kd7 17. Qxf5+ Ke8 18. O-O Qe7 19. Re1 Qf7 20.
Qxf7+ Kxf7 21. f4 Re8 22. g4 Be7 23. f5 Bh4 24. Re2 Rg8 25. h3 c6 26. c4 c5
27. Bxh6 Bd8 28. Kg2 Re8 29. Rae1 Ba5 30. Rb1 Kf6 31. Kg3 Rh8 32. Bd2 Bb6 33.
Rf1 Re8 34. h4 e4 35. Bc3+ Ke7 36. Rxe4+ Kd7 37. Rxe8 Kxe8 38. g5 a5 39. h5
Kd7 40. f6 Bd8 41. g6 Kc7 42. g7 Kb6 43. g8=Q Bc7 44. a4 Ka6 45. Qa8+ Kb6 46.
Qxa5# 1-0


[Event "WIO (Skittles)"]
[Site "Boise, ID"]
[Date "2006.12.10"]
[Round "1.4"]
[White "Harmon-Vellotti, Carl Honor"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1165"]
[BlackElo "903"]
[ECO "A00"]
[Opening "Ware Opening"]

{The moves of this game were not recorded.} 1. a4 {#r} 1-0


[Event "ICA January Quads #3"]
[Site "Boise, ID"]
[Date "2007.01.03"]
[Round "1.2"]
[White "Abderhalden, Richard Robert"]
[Black "Patterson, Kevin R"]
[Result "1-0"]
[WhiteElo "903"]
[BlackElo "732"]
[ECO "B00"]
[Opening "King's Pawn"]

1. e4 Nh6 2. d4 g6 3. Nf3 Bg7 4. c3 O-O 5. Bc4 e6 6. e5 Nc6 7. O-O Qe7 8. Bg5
f6 9. exf6 Bxf6 10. Bxh6 Bg7 11. Bxg7 Kxg7 12. Nbd2 d5 13. Bb5 Qd6 14. Bxc6
Qxc6 15. Ne5 Qb5 16. Rb1 Bd7 17. Ndf3 Qa6 18. Ng5 Bb5 19. Re1 Rf5 20. Qg4 Raf8
21. f3 h5 22. Qg3 Qxa2 23. Nxe6+ Kg8 24. Qxg6+ Kh8 25. Nxf8 Rxf8 26. Nf7+ Rxf7
27. Qxf7 Bd3 28. Re8# 1-0


[Event "ICA January Quads #3"]
[Site "Boise, ID"]
[Date "2007.01.03"]
[Round "1.3"]
[White "Patterson, Emily N"]
[Black "Abderhalden, Katherine Louise"]
[Result "0-1"]
[WhiteElo "327"]
[BlackElo "817"]
[ECO "C54"]
[Opening "Giuoco Piano: 5.d4"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+
8. Nbxd2 d5 9. exd5 Nxd5 10. Bxd5 Qxd5 11. Qe2+ Qe6 12. Qxe6+ Bxe6 13. O-O Kd7
14. Rfd1 f5 15. Nf1 Bc4 16. Ne5+ Nxe5 17. dxe5+ Ke6 18. Ne3 Ba6 19. f4 Rad8
20. Rdc1 c6 21. Nc4 Bxc4 22. Rxc4 Rd7 23. h3 Rhd8 24. g4 Rd4 25. Rac1 fxg4 26.
hxg4 g6 27. g5 Kf5 28. b3 Rxf4 29. Re1 Rxc4 30. bxc4 Kxg5 31. Kf2 Re8 32. Kf3
Kf5 33. Rb1 b6 34. Rc1 c5 35. Rd1 Rxe5 36. Rd7 h5 37. Rf7+ Kg5 38. Rxa7 Re6
39. a4 Kf5 40. Rf7+ Rf6 41. Rd7 Ke6+ {#R} 0-1


[Event "ICA January Quads #3"]
[Site "Boise, ID"]
[Date "2007.01.16"]
[Round "2.1"]
[White "Harmon-Vellotti, Carl Honor"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1165"]
[BlackElo "903"]
[ECO "C54"]
[Opening "Giuoco Piano: 5.d4"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 Bb6 6. dxe5 Nxe4 7. Qd5 O-O 8.
Qxe4 d6 9. O-O Be6 10. Ng5 g6 11. Bxe6 Qe7 12. Bb3 Nxe5 13. Nf3 Kg7 14. Be3
Bxe3 15. Qxe3 Rae8 16. Nxe5 dxe5 17. Nd2 f5 18. f4 e4 19. Rae1 Rf6 20. g4 h6
21. Kh1 a6 22. Rg1 Kh7 23. g5 Rd6 24. Qh3 h5 25. Qe3 b5 26. Bc2 c5 27. Nxe4
fxe4 28. Qxe4 Qxe4+ 29. Rxe4 Rf8 30. Rge1 Kg7 31. Re6 Rxe6 32. Rxe6 Rxf4 33.
Rxg6+ Kf7 34. Rf6+ Rxf6 35. gxf6 Kxf6 36. Kg2 Kg5 37. Be4 Kf4 38. Bb7 b4 39.
cxb4 cxb4 40. Bxa6 {#r} 1-0


[Event "ICA January Quads #3"]
[Site "Boise, ID"]
[Date "2007.01.10"]
[Round "2.2"]
[White "Abderhalden, Katherine Louise"]
[Black "Daptardar, Soham Virendra"]
[Result "0-1"]
[WhiteElo "817"]
[BlackElo "788"]
[ECO "C54"]
[Opening "Giuoco Piano: 5.d4"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4
8. Qe2 d5 9. Bd3 Bf5 10. Bd2 Bxc3 11. Bxc3 Qe7 12. Ne5 Nxc3 13. bxc3 Bxd3 14.
Qxd3 Nxe5 15. dxe5 Qxe5+ 16. Qe3 Qxe3+ 17. fxe3 O-O-O 18. Ke2 Rhe8 19. Kf3 Re7
20. Rad1 Rde8 21. Rhe1 Re5 22. Rd4 R8e6 23. a4 Rh6 24. h3 Rg6 25. Red1 Rf5+
26. Rf4 Rxf4+ 27. exf4 c6 28. g4 Rh6 29. Kg3 Kc7 30. Rb1 Re6 31. Kf3 c5 32. f5
Re4 33. Ra1 Rc4 34. Ra3 Kb6 35. Ke3 Ka5 36. Kd3 Rxa4 37. Rxa4+ Kxa4 38. Kc2 b5
39. h4 b4 40. g5 g6 41. fxg6 fxg6 42. Kb2 bxc3+ 43. Kxc3 a5 44. Kb2 Kb4 45.
Ka2 Kc3 46. Kb1 Kd2 47. Kb2 c4 48. Kb1 c3 49. Ka2 c2 50. Ka3 c1=Q+ 51. Ka4 Qc5
52. Kb3 Qb4+ 53. Ka2 Kc2 54. Ka1 Qb1# 0-1


[Event "ICA January Quads #3"]
[Site "Boise, ID"]
[Date "2007.01.17"]
[Round "3.1"]
[White "Abderhalden, Katherine Louise"]
[Black "Harmon-Vellotti, Carl Honor"]
[Result "0-1"]
[WhiteElo "817"]
[BlackElo "1165"]
[ECO "C54"]
[Opening "Giuoco Piano: 5.d4"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+
8. Nbxd2 d5 9. exd5 Nxd5 10. Bxd5 Qxd5 11. Nb3 O-O 12. O-O Bg4 13. Qd3 Rad8
14. Rad1 Rfe8 15. h3 Bh5 16. Rd2 Nb4 17. Qc3 Nxa2 18. Qd3 Nb4 19. Qc3 Nc6 20.
Ne5 Nxe5 21. dxe5 Qc6 22. Rxd8 Rxd8 23. Qxc6 bxc6 24. Rc1 Rd3 25. Na5 Rd1+ 26.
Rxd1 Bxd1 27. Nxc6 a6 28. Kf1 Ba4 29. Nd4 Kf8 30. Ke2 c5 31. b3 Bd7 32. Nc2
Ke7 33. Kd3 Bb5+ 34. Kc3 Ke6 35. f4 Kf5 36. g3 Ke4 37. Na3 Kf3 38. g4 Kxf4 39.
Nxb5 axb5 40. Kd3 Kxe5 41. h4 c4+ 42. bxc4 bxc4+ 43. Kxc4 Kf4 44. g5 Kg4 45.
Kd4 Kxh4 46. Ke4 Kxg5 47. Kf3 h5 48. Kg3 f5 49. Kg2 Kg4 50. Kf2 f4 51. Kg2 g5
52. Kf2 h4 53. Kg2 f3+ 54. Kf2 h3 55. Kg1 Kg3 56. Kf1 h2 57. Ke1 f2+ 58. Kd2
f1=Q 59. Kc3 h1=Q 60. Kd4 Qc6 {#R} 0-1


[Event "ICA January Quads #3"]
[Site "Boise, ID"]
[Date "2007.01.17"]
[Round "3.2"]
[White "Abderhalden, Richard Robert"]
[Black "Patterson, Emily N"]
[Result "1-0"]
[WhiteElo "903"]
[BlackElo "350"]
[ECO "C44"]
[Opening "Ponziani: 3...Nf6 4.d4 exd4"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. cxd4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2
O-O 8. Bc4 d5 9. Bd3 dxe4 10. Nxe4 Nxe4 11. Bxe4 Qe7 12. Qd3 Nb4 13. Qe3 b6
14. Bxa8 Nc2+ 15. Ke2 Nxe3 16. fxe3 Ba6+ 17. Kd2 Rxa8 18. Rac1 Qb4+ 19. Kd1
Qb5 20. Rc2 Qd3+ 21. Kc1 Qxe3+ 22. Kd1 Bd3 23. Rd2 Re8 24. Re1 Qxe1+ 25. Nxe1
Bf1 26. Rc2 g6 27. Rxc7 Be2+ 28. Kd2 a5 29. Rd7 Bb5 30. Rb7 Re2+ 31. Kd1 Re4
32. Rxb6 Rxd4+ 33. Kc2 Re4 34. Rxb5 Rxe1 35. Kd2 Rg1 36. Rxa5 Rxg2+ 37. Kc3
Rxh2 38. b4 f5 39. b5 f4 40. b6 Rh3+ 41. Kd4 Rh4 42. b7 f3+ 43. Ke3 Rb4 44.
Ra8+ Kg7 45. b8=Q Rxb8 46. Rxb8 h5 47. Kxf3 g5 48. Rb6 g4+ 49. Kg3 Kh7 50. a4
Kg7 51. a5 Kh7 52. a6 Kg7 53. a7 Kh7 54. a8=R Kg7 55. Ra7+ Kf8 56. Rb8# 1-0


[Event "ICA Sumr Classic"]
[Site "Twin Falls, ID"]
[Date "2007.07.14"]
[Round "1.5"]
[White "Abderhalden, Katherine Louise"]
[Black "Eacker, Barry D"]
[Result "1-0"]
[WhiteElo "1026"]
[BlackElo "1625"]
[ECO "C17"]
[Opening "French: Winawer, Advance, 4...c5"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Bxc3 6. Bxc3 Ne7 7. f4 Nbc6 8.
Nf3 c4 9. Be2 b5 10. O-O b4 11. Bd2 Nf5 12. c3 Qb6 13. Bc1 Bd7 14. g4 Nfe7 15.
Be3 O-O-O 16. cxb4 Nxb4 17. b3 Nd3 18. Bxd3 cxd3 19. Rc1+ Kb7 20. a4 Qa6 21.
Qd2 Nc6 22. Ra1 Ra8 23. b4 Qc4 24. Rab1 Qc2 25. b5 Ne7 26. Rfc1 Qxd2 27. Bxd2
Rac8 28. Ne1 Rxc1 29. Rxc1 Rc8 30. Nxd3 Rxc1+ 31. Bxc1 Bc8 32. Nc5+ Kb8 33.
Ba3 Ng6 34. Bc1 Kc7 35. Kf2 Kb6 36. Ke3 a6 37. bxa6 Bxa6 38. Nxa6 Kxa6 39. Bd2
Ne7 40. Kd3 Nc6 41. Kc2 Na5 42. Bxa5 Kxa5 43. Kb3 f6 44. h4 h6 45. h5 fxe5 46.
fxe5 Ka6 47. Kb4 Kb6 48. a5+ Ka6 49. Kc5 Kxa5 50. Kd6 Kb5 51. Kxe6 Kc4 52. Kf5
Kxd4 53. e6 {(Katie Abderhalden stopped recording at move 34, Barry Eacker
stopped recording at move 41 but missed 4 White moves, and Jeff Roland
"attempted" to keep a record of the game but just couldn't keep up with the
lightening speed at which the players were moving. The following moves are
very close if not exact to what actually happened. There were many witnesses
to this very intense and exciting game.)} Kc3 54. e7 d4 55. e8=Q d3 56. Qe4
Kc2 57. Qd4 d2 58. g5 hxg5 59. Kxg5 d1=Q 60. Qxd1+ Kxd1 61. Kg6 {#r} 1-0


[Event "ICA Sumr Classic"]
[Site "Twin Falls, ID"]
[Date "2007.07.14"]
[Round "1.7"]
[White "Abderhalden, Richard Robert"]
[Black "Harmon-Vellotti, Luke"]
[Result "0-1"]
[WhiteElo "875"]
[BlackElo "1583"]
[ECO "C02"]
[Opening "French: Advance, Paulsen"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 Ng6 7. Be3 Qb6 8. Qc2
Bd7 9. Nbd2 Rc8 10. Bxg6 hxg6 11. Qd3 cxd4 12. cxd4 Nb4 13. Qb3 Nc2+ 14. Ke2
Qxb3 15. axb3 Bb5+ 16. Kd1 Nxa1 17. Nb1 Bb4 18. Bd2 Nxb3 19. Nc3 Bd3 20. Ne1
Bf5 21. Ke2 Nxd4+ 22. Kf1 a5 23. Nf3 Nxf3 24. gxf3 a4 25. Kg2 Bxc3 26. Bxc3 d4
27. Bxd4 Rc2 28. Ra1 b5 29. Bc3 Bh3+ 30. Kg3 g5 31. f4 g4 32. Rd1 a3 33. Rb1
b4 34. Bxb4 Rxb2 35. Ra1 Rb3+ 36. f3 Rxf3# 0-1


[Event "ICA Sumr Classic"]
[Site "Twin Falls, ID"]
[Date "2007.07.14"]
[Round "2.4"]
[White "Abderhalden, Katherine Louise"]
[Black "Watts, Victor G"]
[Result "0-1"]
[WhiteElo "1026"]
[BlackElo "1604"]
[ECO "B00"]
[Opening "Owen Defence: 2.d4 Bb7"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8.
a3 Bxc3+ 9. bxc3 c5 10. O-O O-O 11. e5 Qf4 12. Rb1 Bxf3 13. gxf3 cxd4 14. Be4
Nc6 15. cxd4 d5 16. exd6 Qxd6 17. c3 Rac8 18. Qd2 f5 19. Bd3 Qxa3 20. Ra1 Qd6
21. Kh1 Rc7 22. Rg1 Rf6 23. Rg2 Qd5 24. Qf4 Rcf7 25. Rg3 g5 26. h4 Rg6 27. Qd2
Rfg7 28. Rag1 Ne7 29. Kh2 a5 30. Rb1 gxh4 31. Rxg6 Rxg6 32. Qe2 Qd6+ 33. Kh1
Rg5 34. Rg1 Nd5 35. Rxg5+ hxg5 36. Qd2 Qf4 37. Qxf4 Nxf4 38. Bb5 Kf8 39. Kh2
Ke7 40. c4 Kd6 {#R} 0-1


[Event "ICA Sumr Classic"]
[Site "Twin Falls, ID"]
[Date "2007.07.14"]
[Round "2.7"]
[White "Eacker, Barry D"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1625"]
[BlackElo "875"]
[ECO "A04"]
[Opening "Reti: 1...d6"]

1. Nf3 d6 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O Nbd7 6. Re1 O-O 7. e4 e5 8. d5
Nc5 9. Nbd2 c6 10. c4 Bg4 11. Qc2 Qd7 12. Rb1 Qc8 13. b4 Ncd7 14. Qb3 b6 15.
Nf1 a5 16. a3 h5 17. Ng5 Nh7 18. Nxh7 Kxh7 19. h3 Nf6 20. hxg4 Qxg4 21. Kh2
Bh6 22. Bh3 Qxh3+ 23. Kxh3 Bg7 24. Nh2 Rac8 25. b5 Ra8 26. Bg5 Ng8 27. Be7
Nxe7 28. Qe3 Ng8 29. f4 Bh6 30. Qf3 f6 31. f5 g5 32. Qxh5 Ne7 33. Ng4 Rh8 34.
Qf7+ Bg7 35. Kg2 Raf8 36. Rh1# 1-0


[Event "ICA Sumr Classic"]
[Site "Twin Falls, ID"]
[Date "2007.07.14"]
[Round "3.6"]
[White "Harmon-Vellotti, Luke"]
[Black "Abderhalden, Katherine Louise"]
[Result "1-0"]
[WhiteElo "1583"]
[BlackElo "1026"]
[ECO "C70"]
[Opening "Spanish: 4.Ba4"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. d3 h6 7. Nc3 d6 8. Be3
Bg4 9. Bxc6+ bxc6 10. Bxc5 dxc5 11. h3 Bh5 12. g4 Bg6 13. Nxe5 Qd6 14. Nxg6
fxg6 15. Qe2 O-O 16. e5 Qd4 17. exf6 Rxf6 18. Qe4 Qd6 19. Rae1 Rff8 20. Qe6+
Qxe6 21. Rxe6 Rf6 22. Rfe1 Rb8 23. b3 Rb6 24. Rxf6 gxf6 25. Ne4 f5 26. gxf5
gxf5 27. Nxc5 Kf7 28. Re6 Kg7 29. Re7+ Kg6 30. Rxc7 Kg5 31. Na4 Rb5 32. Rxc6
Ra5 33. Rc5 Rxc5 34. Nxc5 Kf6 35. Nxa6 Ke6 36. a4 Kd6 37. c4 Kc6 38. b4 Kb6
39. Nc5 h5 40. d4 Kc6 41. f4 h4 42. d5+ Kd6 43. a5 Kc7 44. b5 Kc8 45. b6 Kb8
46. d6 Kc8 47. a6 Kd8 48. a7 Ke8 49. a8=Q+ Kf7 50. d7 Kf6 51. d8=Q+ Kf7 52.
Qb7+ Kg6 53. Qg5# 1-0


[Event "ICA Sumr Classic"]
[Site "Twin Falls, ID"]
[Date "2007.07.14"]
[Round "3.9"]
[White "Patterson, Emily N"]
[Black "Abderhalden, Richard Robert"]
[Result "0-1"]
[WhiteElo "1063"]
[BlackElo "875"]
[ECO "B08"]
[Opening "Pirc: Classical"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Nbd7 5. g3 Bg7 6. Bg2 O-O 7. O-O e5 8. d5
Nc5 9. Bg5 c6 10. b4 Na6 11. a3 Bg4 12. Rb1 Qc7 13. Bxf6 Bxf6 14. a4 Bg7 15.
b5 Nc5 16. h3 Bd7 17. Nd2 Rac8 18. Kh2 f5 19. Nb3 Nxb3 20. Rxb3 f4 21. g4 c5
22. f3 h5 23. a5 Kf7 24. Rg1 Rh8 25. g5 h4 26. Bf1 Rh5 27. Na2 Qd8 28. a6 b6
29. Qe1 Rxg5 30. Qxh4 Rg2+ 31. Rxg2 Qxh4 32. Rd2 Qg3+ 33. Kh1 Bxh3 34. Bxh3
Qxh3+ 35. Kg1 Rh8 36. Rg2 Qh1+ 37. Kf2 Rh2 38. Rxh2 Qxh2+ 39. Ke1 Qxc2 40. Ra3
Bf6 41. Kf1 Bh4 42. Kg1 Bg3 {#R} 0-1


[Event "ICA Sumr Classic"]
[Site "Twin Falls, ID"]
[Date "2007.07.15"]
[Round "4.8"]
[White "Patterson, Katie Rae"]
[Black "Abderhalden, Katherine Louise"]
[Result "0-1"]
[WhiteElo "584"]
[BlackElo "1026"]
[ECO "C51"]
[Opening "Evans Gambit"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bb6 5. O-O Nf6 6. Nc3 d6 7. b5 Nd4 8. Ng5
O-O 9. Nxf7 Rxf7 10. Bxf7+ Kxf7 11. Ne2 Bg4 12. f3 Nxf3+ 13. Kh1 Nd4 14. c3
Nxe2 15. Qb3+ Be6 16. Qc2 Nxc1 17. Qxc1 Bc4 18. Rf3 Kg8 19. d3 Bxb5 20. c4 Bd7
21. Qc3 Bd4 22. Qb3 Bxa1 23. c5+ Kh8 24. cxd6 cxd6 25. Qxb7 Rb8 26. Qxb8 Qxb8
27. Rf1 Bd4 28. a4 h6 29. a5 Bb5 30. Rb1 a6 31. Rb4 Qc7 32. Rb1 Qxa5 33. h3
Bxd3 34. Rd1 Bxe4 35. Rf1 Qd2 36. h4 Qxg2# 0-1


[Event "ICA Sumr Classic"]
[Site "Twin Falls, ID"]
[Date "2007.07.15"]
[Round "4.9"]
[White "Abderhalden, Richard Robert"]
[Black "Patterson, Kevin R"]
[Result "1-0"]
[WhiteElo "875"]
[BlackElo "722"]
[ECO "C02"]
[Opening "French: Advance, 4.Nf3"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. b3 Nge7 7. Be3 Nf5 8. Be2
Nxe3 9. fxe3 Ne7 10. Na3 Nf5 11. Nc2 Be7 12. O-O O-O 13. Rb1 Bd7 14. Bd3 Rac8
15. Qd2 Qd8 16. a3 a6 17. b4 c4 18. Bxf5 exf5 19. Qe2 f6 20. Nh4 fxe5 21. Nf3
e4 22. Nd2 Bg5 23. Rf2 Rc6 24. Rff1 Rh6 25. Rf2 Qc7 26. g3 Rhf6 27. Rbf1 f4
28. exf4 Bxf4 29. Rxf4 Rxf4 30. Rxf4 Rxf4 31. gxf4 Qxf4 32. Qf2 Qg5+ 33. Qg2
Qh6 34. Kh1 Bf5 35. Qe2 Qe6 36. Ne3 g6 37. Ndf1 Qd7 38. Ng3 Be6 39. Qb2 h5 40.
h4 Bg4 41. Nxg4 Qxg4 42. Qh2 Qf3+ 43. Qg2 Qxc3 44. Ne2 Qxa3 45. Qxg6+ Kf8 46.
Qd6+ Kg7 47. Ng3 Qf3+ 48. Kh2 Qf2+ 49. Kh3 Qf3 50. Qe7+ Kg8 51. Qg5+ Kf8 52.
Qf5+ Qxf5+ 53. Nxf5 c3 54. Ne3 Ke7 55. Nxd5+ Kd6 56. Nxc3 e3 57. Kg3 b6 58. b5
a5 59. Kf3 a4 60. Nxa4 {#r} 1-0


[Event "ICA Sumr Classic"]
[Site "Twin Falls, ID"]
[Date "2007.07.15"]
[Round "5.6"]
[White "Abderhalden, Katherine Louise"]
[Black "Harmon-Vellotti, Carl Honor"]
[Result "0-1"]
[WhiteElo "1026"]
[BlackElo "1379"]
[ECO "C50"]
[Opening "Giuoco Piano"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Bg5 Be6 7. O-O Bb4 8.
Nd5 Bxd5 9. Bxd5 h6 10. Bxf6 Qxf6 11. c3 Bc5 12. Qc2 Rb8 13. Rad1 Ne7 14. Bb3
Ng6 15. d4 Bb6 16. dxe5 dxe5 17. Ne1 O-O 18. Nd3 Rbd8 19. Qe2 Kh8 20. Kh1 Qg5
21. Qf3 Rd7 22. Qg3 Qf6 23. Rc1 Rfd8 24. Bc4 c6 25. Rcd1 Bc7 26. h3 b5 27. Bb3
Bb6 28. Bc2 a5 29. f3 c5 30. Nf2 c4 31. Rxd7 Rxd7 32. Rd1 Rxd1+ 33. Bxd1 Qf4
34. Qxf4 Nxf4 35. Kh2 Bxf2 36. b3 cxb3 37. axb3 b4 38. cxb4 axb4 39. g3 Nd3
40. Kg2 Be1 41. Kf1 Bxg3 42. Kg2 Bf4 43. Kf1 Kh7 44. Ke2 Nc5 45. Bc2 Kg6 46.
Kf2 Kh5 47. Kg2 Kh4 48. Bd1 Nd3 49. Kf1 Kxh3 50. Kg1 Be3+ 51. Kf1 Kg3 52. Be2
Nf4 53. Bd1 h5 54. Bc2 h4 55. Ke1 h3 56. Kf1 h2 57. Ke1 h1=Q# 0-1


[Event "ICA Sumr Classic"]
[Site "Twin Falls, ID"]
[Date "2007.07.15"]
[Round "5.7"]
[White "Keelan, Thomas P"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1363"]
[BlackElo "875"]
[ECO "B07"]
[Opening "Pirc: 2.f4 Nf6 3.Nc3"]

1. e4 d6 2. f4 Nf6 3. Nc3 g6 4. Nf3 Nbd7 5. d4 Bg7 6. e5 Ng8 7. Be2 e6 8. O-O
Ne7 9. Be3 O-O 10. g4 b6 11. g5 Bb7 12. Nd2 Nf5 13. Bf2 h6 14. h4 hxg5 15.
hxg5 Kh7 16. Nde4 Rh8 17. Bf3 Rb8 18. Nf6+ Bxf6 19. exf6 Kg8 20. Bxb7 Rxb7 21.
Qf3 Rb8 22. Ne2 Qc8 23. Kg2 c5 24. c3 e5 25. d5 Qd8 26. Rh1 Nxf6 27. Rxh8+
Kxh8 28. Rh1+ Kg7 29. gxf6+ Qxf6 30. Qg4 Qe7 31. Qh3 Rg8 32. Kf1 Kf8 33. fxe5
Qxe5 34. Qd3 Rh8 35. Rxh8+ Qxh8 36. Ng3 Nxg3+ 37. Qxg3 Qh5 38. Qxd6+ Kg7 39.
Kg2 Qg5+ 40. Kf3 Qf6+ 41. Qxf6+ Kxf6 42. Ke4 Ke7 43. c4 f5+ 44. Ke5 a6 45.
Bh4+ Kd7 46. Kf6 b5 47. b3 f4 48. Kxg6 {#r} 1-0


[Event "EIO (Reserve)"]
[Site "Pocatello, ID"]
[Date "2007.10.06"]
[Round "1.1"]
[White "Abderhalden, Katherine Louise"]
[Black "Avila, Joe L"]
[Result "1-0"]
[WhiteElo "1078"]
[BlackElo "673"]
[ECO "D00"]
[Opening "Queen's Pawn: 2.e3"]

1. d4 d5 2. e3 Nc6 3. Bd3 g6 4. c3 Bg7 5. f4 h5 6. Nf3 Bg4 7. Nbd2 Bf6 8. O-O
h4 9. h3 Be6 10. Ne5 Nxe5 11. fxe5 Bg7 12. Nf3 Qd7 13. Ng5 O-O-O 14. Nxe6 Qxe6
15. e4 f6 16. exd5 Qxd5 17. exf6 Nxf6 18. Bxg6 Kb8 19. Re1 Bf8 20. Qd3 Rg8 21.
Be4 Qd6 22. Bf3 Qg3 23. Qe2 Qxh3 24. Qf2 Rd6 25. Bf4 Rd7 26. Kf1 Ng4 27. gxh3
Nxf2 28. Kxf2 Rd6 29. Bxd6 cxd6 30. Rg1 Rh8 31. Rg4 Kc7 32. Rag1 Bh6 33. Rxh4
a5 34. Re4 Kd7 35. Bg4+ Ke8 36. a3 Rf8+ 37. Ke2 b5 38. b4 a4 39. d5 Bg7 40. c4
Kf7 41. Rf1+ Bf6 42. cxb5 Rb8 43. Bd7 Rb7 44. Bc6 Rb8 45. h4 Rc8 46. h5 Rd8
47. h6 Rg8 48. Kf3 Kg6 49. Rg1+ Bg5 50. Reg4 Rf8+ 51. Ke4 Rf5 52. Rxg5+ Rxg5
53. Rxg5+ Kxh6 54. Rg1 Kh5 55. b6 Kh4 56. b7 Kh3 57. b8=Q Kh2 58. Qg8 {#r} 1-0


[Event "EIO (Reserve)"]
[Site "Pocatello, ID"]
[Date "2007.10.06"]
[Round "1.2"]
[White "Pelletti, Nathan James"]
[Black "Abderhalden, Richard Robert"]
[Result "0-1"]
[BlackElo "1050"]
[ECO "B07"]
[Opening "Pirc"]

1. e4 d6 2. Bc4 Nf6 3. Nc3 g6 4. d4 Nbd7 5. Bf4 e5 6. Bg3 Bg7 7. Nf3 Qe7 8.
Ng5 O-O 9. O-O b6 10. dxe5 dxe5 11. Nd5 Nxd5 12. exd5 Qxg5 13. f4 Qe7 14. Re1
Qc5+ 15. Bf2 Qxc4 16. g3 Bb7 17. d6 Qc6 18. Qe2 Qh1# 0-1


[Event "EIO (Reserve)"]
[Site "Pocatello, ID"]
[Date "2007.10.06"]
[Round "2.1"]
[White "Steckbauer, Bill"]
[Black "Abderhalden, Katherine Louise"]
[Result "0-1"]
[BlackElo "1078"]
[ECO "C24"]
[Opening "Bishop's Opening: Berlin Defence"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. d3 Bc5 5. Ng5 O-O 6. O-O d6 7. c3 Bg4 8. Nf3
d5 9. h3 Bh5 10. exd5 Nxd5 11. b4 Bb6 12. Qb3 Bxf3 13. gxf3 Nf4 14. Bxf4 exf4
15. Nd2 Qh4 16. Bxf7+ Rxf7 17. Qe6 Raf8 18. Ne4 Kh8 19. d4 Ne7 20. Kh2 Nf5 21.
Rg1 Re7 22. Qc4 Nd6 23. Qe2 Nxe4 24. fxe4 f3 25. Qe3 Rxe4 26. Rg4 Rxg4 27. Rf1
Rg2+ 28. Kh1 Qxh3# 0-1


[Event "EIO (Reserve)"]
[Site "Pocatello, ID"]
[Date "2007.10.06"]
[Round "2.2"]
[White "Abderhalden, Richard Robert"]
[Black "Patterson, Kevin R"]
[Result "1-0"]
[WhiteElo "1050"]
[BlackElo "812"]
[ECO "C44"]
[Opening "Ponziani Opening"]

1. e4 e5 2. Nf3 Nc6 3. c3 g6 4. d4 d6 5. Bb5 Bd7 6. Bc4 Qe7 7. Ng5 Nd8 8. Qf3
Qf6 9. Qd3 Bh6 10. Qg3 Ne6 11. Bxe6 Bxe6 12. d5 Bd7 13. O-O O-O-O 14. a4 c6
15. c4 c5 16. Nc3 a6 17. Be3 Qe7 18. Rfb1 a5 19. Nb5 Bxb5 20. axb5 b6 21. b4
Rd7 22. bxa5 Kb7 23. axb6 Kxb6 24. Ra6+ Kb7 25. Rba1 Qf6 26. Bxc5 Rd8 27. Qa3
{#r} 1-0


[Event "EIO (Reserve)"]
[Site "Pocatello, ID"]
[Date "2007.10.06"]
[Round "3.1"]
[White "Abderhalden, Katherine Louise"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1078"]
[BlackElo "1050"]
[ECO "A41"]
[Opening "Neo-Old Indian"]

1. d4 d6 2. e3 Nf6 3. Bd3 g6 4. c3 Bg7 5. f4 Nbd7 6. Nf3 O-O 7. O-O b6 8. Nbd2
c5 9. e4 cxd4 10. cxd4 Qc7 11. Nc4 b5 12. Ne3 Re8 13. f5 e5 14. fxg6 hxg6 15.
dxe5 dxe5 16. Ng5 a6 17. Qe1 Bh6 18. Nd5 Nxd5 19. exd5 Qd8 20. Nxf7 Qb6+ 21.
Kh1 Bxc1 22. Rxc1 Kg7 23. Qh4 Nf6 24. Qh6+ Kxf7 25. Bxg6+ {#r} 1-0


[Event "EIO (Reserve)"]
[Site "Pocatello, ID"]
[Date "2007.10.07"]
[Round "4.1"]
[White "Patterson, Kevin R"]
[Black "Abderhalden, Katherine Louise"]
[Result "1/2-1/2"]
[WhiteElo "812"]
[BlackElo "1078"]
[ECO "C44"]
[Opening "Scotch: Goring Gambit"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Nxc3 Nf6 6. Bc4 Bc5 7. O-O O-O 8.
e5 Ng4 9. Bf4 Re8 10. Bxf7+ Kxf7 11. Ng5+ Kg8 12. Qxg4 d6 13. Qg3 dxe5 14. Be3
Bxe3 15. fxe3 Rf8 16. Rfe1 {#d} 1/2-1/2


[Event "EIO (Reserve)"]
[Site "Pocatello, ID"]
[Date "2007.10.07"]
[Round "4.2"]
[White "Abderhalden, Richard Robert"]
[Black "Avila, Joe L"]
[Result "1-0"]
[WhiteElo "1050"]
[BlackElo "673"]
[ECO "C44"]
[Opening "Ponziani Opening"]

1. e4 e5 2. Nf3 Nc6 3. c3 d6 4. d4 f6 5. Be3 Bd7 6. Nbd2 g5 7. Bd3 h5 8. Qc2
g4 9. Nh4 Be7 10. Nf5 Bxf5 11. exf5 Nh6 12. O-O-O Qd7 13. h3 O-O-O 14. Bxh6
Rxh6 15. hxg4 Rg8 16. f3 exd4 17. cxd4 Nxd4 18. Qc4 Qc6 19. Qxc6 Nxc6 20. Bc4
Rd8 21. Ne4 Nb4 22. Ng3 d5 23. Bb3 h4 24. Nh5 d4 25. Rxh4 d3 26. Rdh1 Bd6 27.
f4 b6 28. g5 fxg5 29. fxg5 Bf4+ 30. Nxf4 Rhd6 31. Kb1 d2 32. g6 Rf6 33. g7
Rxf5 34. Rh8 Rxh8 35. gxh8=Q+ Kb7 36. Ne6 Rf2 37. Qd8 Na6 38. Bd5+ {#r} 1-0


[Event "EIO (Reserve)"]
[Site "Pocatello, ID"]
[Date "2007.10.07"]
[Round "5.1"]
[White "Abderhalden, Katherine Louise"]
[Black "Abderhalden, Richard Robert"]
[Result "0-1"]
[WhiteElo "1078"]
[BlackElo "1050"]
[ECO "A41"]
[Opening "Neo-Old Indian"]

1. d4 d6 2. e3 Nf6 3. Bd3 g6 4. c3 Bg7 5. f4 O-O 6. Nf3 Nbd7 7. O-O Re8 8. e4
e5 9. f5 b6 10. Bg5 Bb7 11. fxg6 fxg6 12. dxe5 dxe5 13. Bc4+ Kh8 14. Nbd2 c6
15. Be2 c5 16. h4 Qc7 17. Nh2 Bxe4 18. Nxe4 Nxe4 19. Bf3 Ng3 20. Bxa8 Nxf1 21.
Nxf1 Rxa8 22. Ng3 Bf6 23. Bxf6+ Nxf6 24. h5 Rg8 25. Qd2 Qg7 26. Re1 Nxh5 27.
Nxh5 gxh5 28. Re4 Re8 29. c4 Qg6 30. Qd7 Qe6 31. Qxa7 Qc6 32. Qf7 Qg6 33. Qxg6
hxg6 34. Kf2 Kg7 35. Kf3 Kf6 36. g4 h4 37. Kg2 g5 38. Kh3 Rd8 39. a3 Rd4 40.
Rxd4 exd4 41. b4 d3 42. bxc5 d2 43. cxb6 d1=Q 44. b7 Qb3+ 45. Kh2 Qxb7 46. a4
Qf3 47. a5 Qf2+ 48. Kh3 Qg1 49. a6 Qg3# 0-1


[Event "Idaho Open (Reserve)"]
[Site "Pocatello, ID"]
[Date "2008.04.05"]
[Round "1.3"]
[White "Abderhalden, Richard Robert"]
[Black "Cellucci, Robert"]
[Result "1-0"]
[WhiteElo "1148"]
[ECO "C40"]
[Opening "Open Game"]

1. e4 e5 2. Nf3 Bc5 3. c3 Nf6 4. d4 exd4 5. cxd4 Bb6 6. Nc3 O-O 7. Bg5 d6 8.
Bc4 Bg4 9. O-O Nc6 10. Be2 Ba5 11. e5 dxe5 12. Bxf6 Qxf6 13. Nxe5 Nxe5 14.
dxe5 Qe6 15. Bxg4 Qc4 16. Qf3 Rad8 17. Rfd1 Bxc3 18. bxc3 Rxd1+ 19. Rxd1 b6
20. Qe2 Qxc3 21. Qe1 Qc5 22. Rc1 Qd4 23. Bf3 a5 24. Rxc7 Rd8 25. h3 b5 26.
Qxa5 Qa1+ 27. Kh2 g6 28. Qc3 Qf1 29. e6 fxe6 30. Qg7# 1-0


[Event "Idaho Open (Reserve)"]
[Site "Pocatello, ID"]
[Date "2008.04.05"]
[Round "2.3"]
[White "Normandin, Sherman"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[BlackElo "1148"]
[ECO "B08"]
[Opening "Pirc: Classical, 5.Bc4"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 Bg4 6. h3 Bxf3 7. Qxf3 e5 8. d5
Nbd7 9. Bg5 O-O 10. O-O-O Qe7 11. Bb5 Rfd8 12. g4 a6 13. Bxd7 Rxd7 14. Qe3 c6
15. Na4 Rdd8 16. Nb6 Rab8 17. f4 Qc7 18. fxe5 dxe5 19. Qf2 Rd6 20. Qe3 cxd5
21. Bxf6 Rxb6 22. Bxg7 Rc8 23. Rh2 Kxg7 24. Rxd5 Rf6 25. Rf2 Rxf2 26. Qxf2 Qc4
27. Rxe5 Qxa2 28. Qd4 Kg8 29. Kd2 Qc4 30. Qxc4 Rxc4 31. Kd3 Rc8 32. Rd5 Kg7
33. c4 Kf6 34. Kd4 Rc6 35. c5 b6 36. Rd6+ Rxd6+ 37. cxd6 Ke6 38. e5 f6 39.
exf6 Kxd6 40. f7 Ke7 41. Kd5 Kxf7 42. Kc6 b5 43. Kb6 Ke6 44. b4 Kd5 45. Kxa6
Kc6 46. g5 {#r} 1-0


[Event "Idaho Open (Reserve)"]
[Site "Pocatello, ID"]
[Date "2008.04.05"]
[Round "3.2"]
[White "Abderhalden, Richard Robert"]
[Black "Treiman, Lauren Sara"]
[Result "0-1"]
[WhiteElo "1148"]
[BlackElo "1164"]
[ECO "C44"]
[Opening "Ponziani Countergambit"]

1. e4 e5 2. Nf3 Nc6 3. c3 f5 4. d4 fxe4 5. Nxe5 Nxe5 6. dxe5 d6 7. Bf4 Bf5 8.
Bc4 dxe5 9. Qxd8+ Rxd8 10. Bxe5 Rd7 11. O-O Nf6 12. Na3 Bd6 13. Bxd6 Rxd6 14.
Rfd1 Rc6 15. Bb5 Bd7 16. Bxc6 Bxc6 17. Nc4 O-O 18. Re1 Ng4 19. Ne3 Nxf2 20.
Rf1 Nd3 21. Nf5 Re8 22. Nd4 Bd5 23. b3 e3 24. Nc2 e2 25. Rfb1 Be4 26. h3 Nf4
27. Rc1 Bxc2 28. Kh2 Bd1 {#R} 0-1


[Event "Idaho Open (Reserve)"]
[Site "Pocatello, ID"]
[Date "2008.04.06"]
[Round "4.4"]
[White "Steckbauer, Bill"]
[Black "Abderhalden, Richard Robert"]
[Result "0-1"]
[WhiteElo "521"]
[BlackElo "1148"]
[ECO "A41"]
[Opening "Neo-Old Indian"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. h3 Nbd7 6. Nf3 O-O 7. O-O c6 8. Be3
b5 9. Bxf7+ Kxf7 10. Ng5+ Kg8 11. Ne6 Qa5 12. Nxf8 Nxf8 13. Qd2 b4 14. Ne2
Nxe4 15. Qd3 d5 16. f3 Nd6 17. b3 Ba6 18. c4 bxc3 19. Qc2 Nf5 20. Bf2 Nxd4 21.
Qd1 Bxe2 22. Qxe2 Nxe2+ 23. Kh2 c2 24. Rfe1 Bxa1 25. Rxa1 Qc3 26. Re1 c1=R 27.
Rxc1 Qxc1 {#R} 0-1


[Event "Idaho Open (Reserve)"]
[Site "Pocatello, ID"]
[Date "2008.04.06"]
[Round "5.3"]
[White "Abderhalden, Richard Robert"]
[Black "Cellucci, Tony"]
[Result "1-0"]
[WhiteElo "1148"]
[ECO "C44"]
[Opening "Ponziani: 3...d5"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. d4 Bg4 5. Be2 Nf6 6. exd5 Qxd5 7. O-O Bd6 8.
c4 Qe6 9. d5 Qd7 10. dxc6 Qxc6 11. Nc3 Rd8 12. Qc2 O-O 13. Be3 a6 14. Rfd1
Bxf3 15. Bxf3 Qxc4 16. Bxb7 Qh4 17. Ne4 Nxe4 18. Qxe4 Qxe4 19. Bxe4 f5 20.
Bd5+ Kh8 21. Bg5 Rde8 22. f3 f4 23. Rac1 Rf5 24. Bh4 g5 25. Bf2 Re7 26. Rc6
Rg7 27. Rxa6 g4 28. fxg4 Rxg4 29. Be6 f3 30. Ra8+ Kg7 31. Rg8+ Kf6 32. Rxg4
Kxe6 33. gxf3 Rxf3 34. Kg2 Rf8 35. a4 Bc5 36. Bxc5 {#r} 1-0


[Event "Idaho Open (Open)"]
[Site "Pocatello, ID"]
[Date "2008.04.05"]
[Round "1.8"]
[White "Derryberry, DeWayne R"]
[Black "Abderhalden, Katherine Louise"]
[Result "1/2-1/2"]
[WhiteElo "1809"]
[BlackElo "1199"]
[ECO "E00"]
[Opening "Queen's Pawn: Neo-Indian"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c5 5. cxd5 exd5 6. e3 Be6 7. Nge2 Nc6 8.
Nf4 Be7 9. Nxe6 fxe6 10. Be2 O-O 11. O-O c4 12. f4 Qc7 13. Rc1 Rfb8 14. Bf3
Qd7 15. Bxf6 Bxf6 16. f5 exf5 17. Bxd5+ Kh8 18. Bxc4 Re8 19. Nd5 Bg5 20. Qd3
Rad8 21. Nf4 Nb4 22. Qb3 Nc6 23. Bb5 Nxd4 24. exd4 Qxd4+ 25. Kh1 Bxf4 26. Rc4
Qe5 27. Bxe8 Rxe8 28. Rcxf4 Qxf4 {#d} 1/2-1/2


[Event "Idaho Open (Open)"]
[Site "Pocatello, ID"]
[Date "2008.04.05"]
[Round "2.6"]
[White "Abderhalden, Katherine Louise"]
[Black "Holland, Morry R"]
[Result "1/2-1/2"]
[WhiteElo "1199"]
[BlackElo "1685"]
[ECO "A43"]
[Opening "Old Benoni: 2.d5 Nf6"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. b3 g6 5. Nc3 Bg7 6. Rb1 d6 7. Nf3 a6 8. Bg5
Nbd7 9. e3 O-O 10. Bd3 Ng4 11. Qc2 Nde5 12. Nxe5 Nxe5 13. Be2 Re8 14. O-O Bd7
15. cxb5 axb5 16. Nxb5 Qa5 17. a4 Kf8 18. f4 Ng4 19. Rf3 Rec8 20. Bc4 f5 21.
e4 Qb6 22. Kh1 Nf6 23. exf5 Bxf5 24. Bd3 c4 25. bxc4 Rxa4 26. Qxa4 Bxd3 27.
Rxd3 Ng4 28. Rd2 Qe3 29. Qd1 Rxc4 30. Re2 Nf2+ 31. Rxf2 Qxf2 32. h3 h6 33. Rc1
Re4 34. Nxd6 {#d} 1/2-1/2


[Event "Idaho Open (Open)"]
[Site "Pocatello, ID"]
[Date "2008.04.05"]
[Round "3.5"]
[White "Abderhalden, Katherine Louise"]
[Black "Watts, Victor G"]
[Result "1-0"]
[WhiteElo "1199"]
[BlackElo "1712"]
[ECO "A40"]
[Opening "Queen's Pawn: English Defence, 2.c4 Bb7"]

1. d4 b6 2. c4 Bb7 3. Nc3 f5 4. Nf3 Bxf3 5. exf3 g6 6. Be2 e6 7. a3 Bg7 8. O-O
Nf6 9. Bg5 O-O 10. f4 c6 11. d5 Na6 12. b4 Qb8 13. Rc1 Nc7 14. dxc6 dxc6 15.
Bf3 Rd8 16. Qb3 Rd3 17. Bxf6 Bxf6 18. Bxc6 Ne8 19. Bxa8 Qxa8 20. c5 Ng7 21.
Rfd1 Qd8 22. Rxd3 Qxd3 23. Qc2 Qa6 24. c6 Bd8 25. Qd2 Bf6 26. Nb5 Ne8 27. c7
Nxc7 28. Nxc7 Qxa3 29. h3 h5 30. Nxe6 Kh7 31. Qd7+ Kh6 32. Rc7 Qa1+ 33. Kh2
Bg7 34. Qxg7+ {#r} 1-0


[Event "Idaho Open (Open)"]
[Site "Pocatello, ID"]
[Date "2008.04.06"]
[Round "4.3"]
[White "Pinedo, Javier A"]
[Black "Abderhalden, Katherine Louise"]
[Result "1-0"]
[WhiteElo "1761"]
[BlackElo "1199"]
[ECO "B21"]
[Opening "Sicilian: Grand Prix, 2...Nc6 3.Nf3 e6"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. c3 Nge7 5. Bb5 g6 6. O-O Bg7 7. d3 O-O 8. Be3
b6 9. Nbd2 Bb7 10. Ng5 d5 11. e5 Nf5 12. Bf2 Nxe5 13. Nxh7 Kxh7 14. fxe5 Bxe5
15. Qg4 Kg7 16. d4 Bd6 17. Bd3 Rh8 18. Nf3 Qc7 19. h3 Rh6 20. Rae1 Ng3 21. Be3
Nxf1 22. Bxh6+ Kxh6 23. Rxf1 Rh8 24. Ng5 Qc8 25. Nxf7+ Kg7 26. Qxg6+ {#r} 1-0


[Event "Idaho Open (Open)"]
[Site "Pocatello, ID"]
[Date "2008.04.06"]
[Round "5.4"]
[White "Owen, Gary"]
[Black "Abderhalden, Katherine Louise"]
[Result "0-1"]
[WhiteElo "1511"]
[BlackElo "1199"]
[ECO "B32"]
[Opening "Sicilian: Open, 2...Nc6"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. c4 a6 7. N5c3 Nf6 8.
Be2 Be7 9. Be3 O-O 10. O-O b6 11. f4 Bb7 12. Nd2 d5 13. cxd5 exd5 14. exd5
Nxd5 15. Nxd5 Qxd5 16. Bf3 Qb5 17. b3 Rad8 18. Qc2 Bf6 19. Rac1 Nd4 20. Bxd4
Bxd4+ 21. Kh1 Bxf3 22. Nxf3 Bc5 23. Ng5 g6 24. Rcd1 Be3 25. a4 Rxd1 26. Rxd1
Qb4 27. g3 b5 28. Qe4 Qxb3 29. Rb1 Qc3 30. axb5 axb5 31. Qb4 Qc6+ 32. Qe4 Qc3
33. Qb7 h6 34. Ne4 Qc2 35. Rxb5 Qd1+ 36. Kg2 Qe2+ 37. Kh3 Qf1+ 38. Kh4 Kg7 39.
Qc6 {The rest of the game was not recorded. "Low on time" was indicated on the
score sheet.--Jeff Roland.} {#R} 0-1


[Event "WIO (Open)"]
[Site "Caldwell, ID"]
[Date "2008.05.24"]
[Round "1.2"]
[White "Abderhalden, Katherine Louise"]
[Black "Booth, Tom R"]
[Result "1-0"]
[WhiteElo "1260"]
[BlackElo "1533"]
[ECO "A40"]
[Opening "Queen's Pawn: 1...e6 2.c4"]

1. d4 e6 2. c4 d5 3. cxd5 exd5 4. Bf4 Nf6 5. Nc3 Bb4 6. e3 O-O 7. Bd3 Bg4 8.
Nge2 Ne4 9. Qc2 Bf5 10. O-O Re8 11. f3 Nc6 12. fxe4 dxe4 13. Nxe4 Bg6 14. N2c3
Qd7 15. Ng3 Nxd4 16. Qd2 Bxd3 17. Rfd1 Rad8 18. exd4 Qxd4+ 19. Kh1 Qf6 20. Bg5
Qg6 21. Bxd8 Rxd8 22. Qe3 h6 23. Qxa7 Bd6 24. Qe3 Bc2 25. Rd2 Kf8 26. Re1 Kg8
27. Nb5 Kh7 28. Nxd6 cxd6 29. Rc1 Rc8 30. Ne4 Bxe4 31. Rxc8 Bc6 32. Rxc6 bxc6
33. Qd3 f5 34. h3 Qe6 35. Re2 Qf6 36. Rf2 g6 37. Qe3 Kg7 38. Qa7+ Kg8 39. Qa8+
Kg7 40. Qxc6 Qe5 41. Qc3 {#r} 1-0


[Event "WIO (Open)"]
[Site "Caldwell, ID"]
[Date "2008.05.24"]
[Round "1.4"]
[White "Abderhalden, Richard Robert"]
[Black "Jiang, Adam Z"]
[Result "0-1"]
[WhiteElo "1122"]
[BlackElo "1496"]
[ECO "B20"]
[Opening "Sicilian: 2.Bc4"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 g6 4. d3 Bg7 5. Nc3 Nf6 6. Bf4 O-O 7. Qd2 d6 8.
O-O-O a6 9. Bh6 b5 10. Bxg7 Kxg7 11. Bd5 Nxd5 12. exd5 Nd4 13. Qe3 Nf5 14. Qf4
b4 15. Ne2 Qa5 16. Kb1 Bb7 17. h4 Bxd5 18. b3 e5 19. Qg4 h5 20. Qh3 Qb5 21. g4
Nxh4 22. Neg1 Nxf3 23. Nxf3 Qc6 24. gxh5 Bxf3 25. Rdg1 Bxh1 26. hxg6 fxg6 {#R}
0-1


[Event "WIO (Open)"]
[Site "Caldwell, ID"]
[Date "2008.05.24"]
[Round "2.2"]
[White "Jiang, Adam Z"]
[Black "Abderhalden, Katherine Louise"]
[Result "1/2-1/2"]
[WhiteElo "1496"]
[BlackElo "1260"]
[ECO "B33"]
[Opening "Sicilian: Open, 2...Nc6"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Bb4 7. f3 O-O 8.
Bg5 d5 9. exd5 exd5 10. Be2 Re8 11. a3 Bc5 12. Nb3 Bb6 13. Qd2 h6 14. Bf4 Nh5
15. Bg3 Nxg3 16. hxg3 Be3 17. Qxd5 Qb6 18. Nd1 Be6 19. Qd3 Bxb3 20. Qxb3 Qxb3
21. cxb3 Nd4 22. Kf1 Nxe2 23. Kxe2 Bd4+ 24. Kf1 Rac8 25. Rh4 Be5 26. Rg4 f5
27. Rb4 Bxg3 28. Nc3 b6 29. Rd4 Be5 30. Rd3 Re6 31. Rad1 Bxc3 32. bxc3 Rce8
33. Rd7 Re3 34. Rc7 R3e5 35. Rdd7 f4 36. Rxg7+ Kh8 37. Rh7+ Kg8 38. Rhg7+ Kh8
39. Rh7+ Kg8 {#d} 1/2-1/2


[Event "WIO (Open)"]
[Site "Caldwell, ID"]
[Date "2008.05.24"]
[Round "2.5"]
[White "Booth, Tom R"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1533"]
[BlackElo "1122"]
[ECO "A41"]
[Opening "Neo-Old Indian"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 c6 6. O-O Qc7 7. h3 O-O 8. Bf4
Nbd7 9. Qd2 Re8 10. Rad1 e5 11. dxe5 dxe5 12. Be3 b5 13. a3 a5 14. Bd3 Ba6 15.
b4 a4 16. Qe2 Red8 17. Rd2 Nf8 18. Ne1 Ne6 19. Nb1 c5 20. Bxc5 Nxc5 21. bxc5
Qxc5 22. Nf3 Bb7 23. Rdd1 Bh6 24. Bxb5 Bxe4 25. Bd3 Bxd3 26. cxd3 Re8 27. Qa2
e4 28. dxe4 Nxe4 29. Rd7 Re7 30. Rxe7 Qxe7 31. Re1 Kg7 32. Qd5 Rd8 33. Qc6 f5
34. Nc3 Qd6 35. Qxd6 Nxd6 36. Rd1 Rc8 37. Nxa4 Nc4 38. Rd3 Ra8 39. Rd7+ Kg8
40. Nc5 Nxa3 41. Ne6 Nc4 42. Nfg5 Bxg5 43. Nxg5 h6 44. Ne6 Ne5 45. Rg7+ Kh8
46. Re7 Nc6 47. Rg7 Ra6 48. Rxg6 Nd4 49. Rxh6+ Kg8 50. Rg6+ Kf7 51. Rg7+ Kxe6
52. Rg6+ Ke5 53. Rxa6 f4 54. h4 Kf5 55. f3 Ne2+ 56. Kf2 Ng3 57. Ra5+ Kg6 58.
Rg5+ Kh6 59. Rxg3 {#r} 1-0


[Event "WIO (Open)"]
[Site "Caldwell, ID"]
[Date "2008.05.24"]
[Round "3.3"]
[White "Abderhalden, Katherine Louise"]
[Black "Watson, John"]
[Result "0-1"]
[WhiteElo "1260"]
[BlackElo "1533"]
[ECO "D00"]
[Opening "Queen's Pawn: Mason Variation"]

1. d4 d5 2. Bf4 e6 3. e3 c5 4. c4 Nc6 5. Nc3 Bd6 6. Bg3 cxd4 7. exd4 Nf6 8.
Nf3 O-O 9. Bd3 dxc4 10. Bxc4 b6 11. O-O Bxg3 12. fxg3 Bb7 13. d5 Na5 14. Bb5
Nxd5 15. Nxd5 Qxd5 16. Qe2 Rfd8 17. Rfd1 Qc5+ 18. Kh1 Bc6 19. Bd3 Qe7 20. Rac1
Bxf3 21. Qxf3 Rac8 22. h3 Rxc1 23. Rxc1 Nb7 24. Re1 Nc5 25. Bc2 Qb7 26. Rd1
Rxd1+ 27. Qxd1 Qd7 28. Qf3 Qd5 29. b4 Qxf3 30. gxf3 Na6 31. a3 Nc7 32. Kg2 e5
33. Kf2 f6 34. Ke2 g6 35. Kd3 Kf7 36. Bb3+ Ke7 37. Ke4 Kd6 38. f4 f5+ 39. Ke3
Nd5+ 40. Bxd5 Kxd5 41. fxe5 Kxe5 42. h4 h6 43. a4 g5 44. h5 a6 45. a5 bxa5 46.
bxa5 Kd5 47. Kd3 Kc5 48. Kc3 f4 49. gxf4 gxf4 50. Kd3 Kb5 51. Ke4 Kxa5 52.
Kxf4 Kb5 53. Kf5 a5 54. Kg6 a4 55. Kxh6 a3 56. Kg6 a2 57. h6 a1=Q 58. h7 Qh8
{#R} 0-1


[Event "WIO (Open)"]
[Site "Caldwell, ID"]
[Date "2008.05.24"]
[Round "3.5"]
[White "Abderhalden, Richard Robert"]
[Black "Kern, Joshua William"]
[Result "1-0"]
[WhiteElo "1122"]
[BlackElo "1199"]
[ECO "B20"]
[Opening "Sicilian: 2.Bc4"]

1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. Nf3 d6 5. d3 Be7 6. Be3 Nf6 7. Qd2 h6 8.
O-O-O Ng4 9. h4 a6 10. g3 O-O 11. Nh2 e5 12. f3 Nxe3 13. Qxe3 Nd4 14. Nd5 b5
15. Bb3 Kh8 16. Nxe7 Qxe7 17. Bd5 Bb7 18. Bxb7 Qxb7 19. c3 Rac8 20. Kb1 Nc6
21. f4 b4 22. c4 Nd4 23. Nf3 Nxf3 24. Qxf3 exf4 25. Qxf4 Qd7 26. g4 f6 27. d4
Qe7 28. Rhe1 cxd4 29. Rxd4 Qe5 30. Qd2 a5 31. Rxd6 Rxc4 32. Rd5 Qc7 33. Rd7
Qc8 34. g5 fxg5 35. hxg5 hxg5 36. Qh2+ Kg8 37. Qh3 Rc7 38. Qe6+ {#r} 1-0


[Event "WIO (Open)"]
[Site "Caldwell, ID"]
[Date "2008.05.25"]
[Round "4.3"]
[White "Abderhalden, Katherine Louise"]
[Black "Kircher, Caleb Paul"]
[Result "0-1"]
[ECO "E61"]
[Opening "King's Indian: 4.Bf4"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 d6 5. Nf3 c6 6. e4 Bg4 7. Be2 O-O 8. O-O
Nbd7 9. Qd2 Bxf3 10. Bxf3 e5 11. dxe5 dxe5 12. Bh6 Nc5 13. Qe3 Ne6 14. Bxg7
Kxg7 15. Rad1 Qb6 16. b3 Qxe3 17. fxe3 Rfd8 18. b4 Rxd1 19. Rxd1 Rd8 20. Rxd8
Nxd8 21. Na4 Ne6 22. Nb2 Ng5 23. Kf1 Ngxe4 24. Ke1 Nc3 25. a3 e4 26. Be2 Nxe2
27. Kxe2 Nd7 28. h3 Kf6 29. Kf2 Ne5 30. Ke2 Kg5 31. a4 Kh4 32. Kf2 Nd3+ 33.
Nxd3 exd3 34. c5 d2 35. Ke2 Kg3 36. Kxd2 Kxg2 37. h4 Kg3 38. Ke2 Kxh4 39. Kf2
Kg4 40. Kg2 a6 41. Kf2 f5 42. Kg2 h5 43. Kf2 h4 44. Kg2 g5 45. a5 h3+ 46. Kh2
Kh4 47. Kg1 Kg3 48. Kh1 Kf3 {#R} 0-1


[Event "WIO (Open)"]
[Site "Caldwell, ID"]
[Date "2008.05.25"]
[Round "4.4"]
[White "Abderhalden, Richard Robert"]
[Black "Ye, Michael"]
[Result "1-0"]
[ECO "B08"]
[Opening "Pirc: Classical, 5.Bc4"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 Bg4 6. h3 Bxf3 7. Qxf3 e5 8. d5
Nbd7 9. Bg5 Qe7 10. Bb3 Nc5 11. Bc4 a6 12. a3 b5 13. Ba2 O-O 14. b4 Ncd7 15.
Bb3 Qe8 16. a4 bxa4 17. Bxa4 Qb8 18. Rb1 Qb6 19. O-O Rab8 20. Na2 a5 21. c3
axb4 22. Rxb4 Qa6 23. Rfb1 Rxb4 24. Rxb4 Rb8 25. Bxf6 Bxf6 26. Bxd7 Rxb4 27.
Nxb4 Qa1+ 28. Kh2 Kg7 29. g4 Bg5 30. Kg2 Bf4 31. c4 Qb2 32. Nd3 Qd4 33. Nxf4
exf4 34. Qxf4 Qxc4 35. Be8 f6 36. g5 Qd4 37. f3 Qe5 38. Qxe5 fxe5 39. Kg3 Kf8
40. Bd7 {#r} 1-0


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2009.02.14"]
[Round "1.2"]
[White "Reynolds, Garrett"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1866"]
[BlackElo "1440"]
[ECO "B07"]
[Opening "Pirc: 3...g6"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 Nc6 6. Qd2 O-O 7. O-O-O Bd7 8.
Bh6 a5 9. h4 Nb4 10. g4 Rb8 11. h5 b5 12. Bxg7 Kxg7 13. e5 Nfd5 14. hxg6 fxg6
15. Qh6+ Kf7 16. Qxh7+ Ke8 17. Qxg6+ Rf7 18. Rh8# 1-0


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2009.02.14"]
[Round "1.10"]
[White "Abderhalden, Katherine Louise"]
[Black "Porth, Adam"]
[Result "0-1"]
[WhiteElo "1543"]
[BlackElo "778"]
[ECO "D00"]
[Opening "Queen's Pawn: Mason Variation"]

1. d4 d5 2. Bf4 Bf5 3. e3 a6 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Be2 Nc6 8. O-O
Bxc3 9. bxc3 O-O 10. Bg5 h6 11. Bh4 b6 12. cxd5 exd5 13. Ne5 Qd6 14. Bg3 Ne4
15. Rc1 Nxe5 16. Bxe5 Qa3 17. f3 Nxc3 18. Qd2 Nxe2+ 19. Qxe2 Bd3 20. Qd2 Bxf1
21. Kxf1 c5 22. dxc5 bxc5 23. Bd6 Rfc8 24. Rc3 Qb4 25. Qc2 Qb5+ 26. Kg1 c4 27.
a4 Qb6 28. Be5 Re8 29. Bd4 Qb7 30. Qf5 f6 31. Rc1 Rab8 32. h3 Qc6 33. Rc3 Rb3
34. a5 Rxc3 35. Bxc3 Rxe3 36. Qc2 Qe6 37. Bd4 Re1+ 38. Kh2 Qd6+ 39. g3 Qe6
{#R} 0-1


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2009.02.14"]
[Round "2.8"]
[White "Ye, Michael"]
[Black "Abderhalden, Katherine Louise"]
[Result "0-1"]
[WhiteElo "1055"]
[BlackElo "1543"]
[ECO "B32"]
[Opening "Sicilian: Open, 2...Nc6"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Bg5 Be7 7. Nxc6 bxc6
8. e5 Nd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Qd4 O-O 12. Bd3 d6 13. O-O-O dxe5 14.
Qa4 Bd7 15. h4 Rfb8 16. c3 Rb7 17. Rd2 Rab8 18. h5 h6 19. Qh4 Qc5 20. Kd1 e4
21. Bxe4 dxe4 22. Re1 Bf5 23. g4 Rd7 24. Rxd7 Bxd7 25. Rxe4 Re8 26. Rd4 Qe7
27. Qxe7 Rxe7 28. Kd2 f5 29. f3 Kf7 30. b4 Kf6 31. c4 Kg5 32. a4 fxg4 33. fxg4
Bxg4 34. b5 cxb5 35. Rd5+ Kh4 36. axb5 Bxh5 37. c5 Bg4 38. c6 Kg3 39. Kc3 h5
40. Kc4 Be6 41. Kc5 Bxd5 42. Kxd5 h4 43. Kd6 Re1 44. c7 Rc1 45. Kd7 g5 46.
c8=Q Rxc8 47. Kxc8 h3 48. Kb7 h2 49. Kxa7 h1=Q 50. b6 g4 51. b7 Qxb7+ 52. Kxb7
Kf3 53. Kc6 g3 54. Kd5 g2 55. Kc4 g1=Q 56. Kc3 Qd1 57. Kb2 Qd3 58. Ka1 Qd2 59.
Kb1 Ke3 {#R} 0-1


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2009.02.14"]
[Round "2.11"]
[White "Abderhalden, Richard Robert"]
[Black "Featherston, Scott"]
[Result "1-0"]
[WhiteElo "1440"]
[BlackElo "815"]
[ECO "C40"]
[Opening "Open Game: Greco Defence"]

1. e4 e5 2. Nf3 Qf6 3. c3 Nc6 4. d4 exd4 5. cxd4 Nge7 6. Bc4 a6 7. Be3 d6 8.
Nc3 h6 9. O-O Ng6 10. Re1 Be7 11. Qd2 Nh4 12. Nxh4 Qxh4 13. e5 O-O 14. exd6
Bxd6 15. g3 Qh3 16. Bf1 Qh5 17. Bg2 Ne7 18. Bf4 Re8 19. Bxd6 cxd6 20. Qf4 Be6
21. Qxd6 Rab8 22. d5 Rbd8 23. Qe5 Bf5 24. Qf4 Ng6 25. Rxe8+ Rxe8 26. Qc7 Ne5
27. Be4 Bxe4 28. Nxe4 Nf3+ 29. Kg2 Rxe4 30. d6 Ne1+ 31. Rxe1 Rxe1 32. d7 Qd5+
33. Kh3 Qf5+ 34. Kg2 Re2 35. d8=Q+ Kh7 36. Qf4 Qc5 37. Qd3+ g6 38. Qxe2 Qd5+
39. Qef3 Qxa2 40. Qxf7+ Qxf7 41. Qxf7+ Kh8 42. Qxb7 a5 43. Qa7 a4 44. Qxa4 h5
45. b4 Kg7 46. b5 Kf7 47. b6 Kf6 48. b7 Ke6 49. b8=R Kf6 50. Rg8 Kf7 51. Qe8+
Kf6 52. Rxg6+ Kf5 53. Qe6# 1-0


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2009.02.15"]
[Round "3.4"]
[White "Abderhalden, Katherine Louise"]
[Black "Weathers, Rickey D"]
[Result "1/2-1/2"]
[WhiteElo "1543"]
[BlackElo "1389"]
[ECO "D00"]
[Opening "Queen's Pawn: Mason Variation"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. c4 Bg7 5. Nc3 O-O 6. Nf3 c6 7. Bd3 Na6 8. O-O
Bg4 9. Re1 Nc7 10. cxd5 Ncxd5 11. Nxd5 cxd5 12. Rc1 a6 13. Be2 Ne4 14. Ne5 Bf5
15. Qb3 Bxe5 16. Bxe5 b5 17. f3 Nd2 18. Qb4 Nc4 19. Bf4 f6 20. Bxc4 dxc4 21.
b3 Bd3 22. Qc3 g5 23. Bg3 Rc8 24. e4 a5 25. a3 Qb6 26. b4 axb4 27. Qxb4 Qxd4+
28. Bf2 Qd7 29. Red1 Rfe8 30. Qc3 e5 31. h3 Re6 32. Rxd3 Rd6 33. Rxd6 Qxd6 34.
Qb4 Qxb4 35. axb4 Ra8 36. g3 Ra3 37. Kg2 Ra2 38. Kg1 {#d} 1/2-1/2


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2009.02.15"]
[Round "3.5"]
[White "Stark, Jim"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1524"]
[BlackElo "1440"]
[ECO "A41"]
[Opening "Neo-Old Indian: 2.Nf3"]

1. d4 d6 2. Nf3 Nf6 3. c4 Bf5 4. Nc3 g6 5. e3 Bg7 6. Be2 O-O 7. O-O Nc6 8. a3
e5 9. d5 Ne7 10. h3 c6 11. Nh2 Qc7 12. g4 Bd7 13. e4 a6 14. Be3 b5 15. Rc1
cxd5 16. cxd5 Qb7 17. Qd2 b4 18. axb4 Qxb4 19. f3 Nc8 20. Ra1 a5 21. Nb1 Qb3
22. Qc3 Qb7 23. Nd2 a4 24. Nc4 Qb8 25. Rfb1 Na7 26. Nb6 Nb5 27. Bxb5 Bxb5 28.
Nxa8 Qxa8 29. Rc1 Qa6 30. b3 a3 31. Ra2 {#r} 1-0


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2009.02.15"]
[Round "4.8"]
[White "Porth, Desmond"]
[Black "Abderhalden, Katherine Louise"]
[Result "0-1"]
[WhiteElo "226"]
[BlackElo "1543"]
[ECO "B23"]
[Opening "Sicilian: Closed, 2...Nc6"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. g3 Nf6 5. e5 Nd5 6. Bg2 d6 7. Nxd5 exd5 8.
exd6 Bxd6 9. d4 cxd4 10. Nxd4 Bc5 11. c3 O-O 12. O-O Qb6 13. Be3 Be6 14. b4
Bxd4 15. cxd4 Qxb4 16. Rb1 Qe7 17. Rb5 Qd7 18. Qb3 Rfd8 19. Rd1 b6 20. Bg5 f6
21. Bf4 Rac8 22. Be3 Na5 23. Qb2 Nc4 24. Qc3 Nd6 25. Qb4 Nxb5 26. Bf1 Nd6 27.
Ba6 Rc7 28. Bf4 Qe7 29. h4 b5 30. a4 g5 31. hxg5 fxg5 32. Be3 bxa4 33. Qxa4
Ne4 34. f4 Nc3 35. Qc2 Nxd1 36. Qxd1 Bc8 37. Bd3 Qxe3+ 38. Kf1 Rc1 39. Qxc1
Qxc1+ 40. Kf2 gxf4 41. gxf4 Qxf4+ 42. Ke2 Bg4+ 43. Ke1 Qe3+ {#R} 0-1


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2009.02.15"]
[Round "4.10"]
[White "Abderhalden, Richard Robert"]
[Black "Patterson, Kevin R"]
[Result "1-0"]
[WhiteElo "1440"]
[BlackElo "1017"]
[ECO "B12"]
[Opening "Caro-Kann: Advance Variation"]

1. e4 c6 2. d4 d5 3. e5 f6 4. Nf3 Bf5 5. Bd3 e6 6. O-O Bxd3 7. Qxd3 Nh6 8. Re1
Nf5 9. exf6 Qxf6 10. Ng5 Kd7 11. Rxe6 Qxd4 12. Qxf5 Qd1+ 13. Re1+ {#r} 1-0


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2009.02.16"]
[Round "5.4"]
[White "Abderhalden, Katherine Louise"]
[Black "Weyland, Phil"]
[Result "1-0"]
[WhiteElo "1543"]
[BlackElo "1864"]
[ECO "D00"]
[Opening "Queen's Pawn: Mason Variation"]

1. d4 d5 2. Bf4 e6 3. e3 c5 4. c4 cxd4 5. exd4 Nf6 6. Nc3 a6 7. Nf3 dxc4 8.
Bxc4 b5 9. Bb3 Bb7 10. O-O Bd6 11. Bg5 Qc7 12. d5 exd5 13. Re1+ Kf8 14. Nxd5
Nxd5 15. Bxd5 Bxd5 16. Qxd5 Qc6 17. Rac1 Qd7 18. Qxa8 h6 19. Be7+ {#r} 1-0


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2009.02.16"]
[Round "5.9"]
[White "Ramalingam, Deeban"]
[Black "Abderhalden, Richard Robert"]
[Result "1/2-1/2"]
[WhiteElo "1080"]
[BlackElo "1440"]
[ECO "B08"]
[Opening "Pirc: Classical, 5.Be3"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 Bg4 6. Be2 Nc6 7. Qd2 e6 8. h3
Bxf3 9. Bxf3 Qd7 10. O-O O-O 11. Rad1 e5 12. d5 Ne7 13. Bh6 Rad8 14. Bg5 c6
15. Rfe1 cxd5 16. exd5 Rfe8 17. Be2 a6 18. f4 b5 19. b4 Kh8 20. Rf1 Nf5 21.
Qd3 h6 22. Bxf6 Bxf6 23. Ne4 Bg7 24. Bg4 Qa7+ 25. Rf2 Ne3 26. Re1 Nxg4 27.
hxg4 exf4 28. Kf1 Re5 29. Rxf4 Rde8 30. g5 hxg5 31. Qh3+ Kg8 32. Nf6+ Bxf6 33.
Rxe5 Rxe5 34. Rxf6 Qe7 35. Rf3 Rxd5 36. Re3 Re5 37. Rc3 Qf6+ 38. Kg1 Re1+ 39.
Kh2 Qf4+ 40. Qg3 Qxg3+ 41. Kxg3 Kg7 42. Rc6 Rc1 43. Kf3 d5 44. Ke3 Rg1 45.
Rxa6 Rxg2 46. Rd6 Rxc2 47. Rxd5 Rxa2 48. Rxg5 f6 49. Rxb5 g5 50. Ra5 Rb2 51.
b5 g4 52. Kf4 Rb4+ 53. Kg3 Kg6 54. Kh4 Kf7 55. Ra7+ Ke8 56. Rb7 Kd8 57. Rf7
Rxb5 58. Rxf6 Rb4 59. Rg6 Rb2 60. Rxg4 Rb5 {#d} 1/2-1/2


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2009.02.16"]
[Round "6.2"]
[White "Parsons, Larry R"]
[Black "Abderhalden, Katherine Louise"]
[Result "1-0"]
[WhiteElo "2015"]
[BlackElo "1543"]
[ECO "A15"]
[Opening "English: Anglo-Indian, 2.g3 e6"]

1. c4 Nf6 2. g3 e6 3. Nf3 d5 4. b3 Be7 5. Bg2 O-O 6. O-O c5 7. d4 Nc6 8. e3
cxd4 9. exd4 Re8 10. Bb2 dxc4 11. bxc4 Qb6 12. Qb3 Qc7 13. Nbd2 Bd7 14. Rac1
Rac8 15. Rfe1 Bb4 16. a3 Bxd2 17. Nxd2 Ne7 18. d5 Nf5 19. Bxf6 gxf6 20. Ne4
Qd8 21. Qxb7 Rc7 22. Nxf6+ Qxf6 23. Qxc7 Rd8 24. Qxa7 exd5 25. cxd5 Nd6 26.
Qa5 Nb5 27. Qb4 Ra8 28. Qe7 Qf5 29. Re5 Qxe5 30. Qxe5 Rxa3 31. Qg5+ Kf8 32.
Qd8+ Kg7 33. Qxd7 Nd4 34. Qg4+ {#r} 1-0


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2009.02.16"]
[Round "6.8"]
[White "Abderhalden, Richard Robert"]
[Black "Abernathy, Caleb Patrick"]
[Result "1/2-1/2"]
[WhiteElo "1440"]
[ECO "C41"]
[Opening "Philidor: 3.Bc4"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be6 4. Bxe6 fxe6 5. Nc3 Nc6 6. O-O g5 7. d3 g4 8.
Ng5 h5 9. Nxe6 Qd7 10. Nxf8 Kxf8 11. f3 g3 12. hxg3 Qg7 13. Kf2 Nge7 14. g4
hxg4 15. fxg4 Ke8 16. Be3 Qf6+ 17. Ke1 Qh4+ 18. Kd2 Kd7 19. Qe2 Raf8 20. Rad1
Nd4 21. Qe1 Qxg4 22. Rxf8 Rxf8 23. Kc1 Qxg2 24. Qd2 Qf3 25. Bxd4 exd4 26. Ne2
c5 27. c3 dxc3 28. Nxc3 Qf4 29. Ne2 Qxd2+ 30. Rxd2 Rf1+ 31. Kc2 Rf2 32. d4 Nc6
33. dxc5 Rxe2 34. Rxe2 Nd4+ 35. Kd3 Nxe2 36. Kxe2 dxc5 37. Kd3 Kd6 38. Kc4 Ke5
39. Kxc5 Kxe4 40. Kd6 Kd3 41. Kc7 b5 42. Kc6 Kc2 43. Kxb5 Kxb2 44. a4 Kb3 45.
a5 Kc3 46. Kc6 Kd4 {#d} 1/2-1/2


[Event "Idaho Open (Open)"]
[Site "Pocatello, ID"]
[Date "2009.04.04"]
[Round "1.2"]
[White "Abderhalden, Katherine Louise"]
[Black "Morrow, Hans M"]
[Result "1/2-1/2"]
[WhiteElo "1534"]
[BlackElo "1909"]
[ECO "D00"]
[Opening "Queen's Pawn: Mason Variation"]

1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. c4 Bb4+ 5. Nc3 O-O 6. Nf3 Ne4 7. Qc2 Nd7 8.
Bd3 f5 9. O-O Bxc3 10. bxc3 b6 11. Ne5 Bb7 12. f3 Nd6 13. cxd5 Bxd5 14. c4 Bb7
15. e4 fxe4 16. fxe4 Nxe5 17. Bxe5 Qg5 18. Qe2 Rad8 19. Bg3 c5 20. Rxf8+ Kxf8
21. Rf1+ Kg8 22. Qf2 Qe7 23. dxc5 Nf7 24. cxb6 axb6 25. Bc2 Qc5 26. Qxc5 bxc5
27. Bf2 Rd2 28. Rc1 Ba6 29. a4 Ne5 30. Bxc5 Bxc4 31. Bb4 Rd7 32. a5 Nc6 33.
Ba4 Rb7 34. Rxc4 Nxb4 35. Kf1 Nd3 36. Rc6 Rb1+ {(Katie indicated she was low
on time on her score sheet.)} 37. Ke2 {#d} 1/2-1/2


[Event "Idaho Open (Open)"]
[Site "Pocatello, ID"]
[Date "2009.04.04"]
[Round "1.4"]
[White "Abderhalden, Richard Robert"]
[Black "Roland, Jeffrey T"]
[Result "0-1"]
[WhiteElo "1425"]
[BlackElo "1782"]
[ECO "C44"]
[Opening "Ponziani: 3...d5"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Bb5 dxe4 5. Nxe5 Qd5 6. Bxc6+ bxc6 7. Ng4 Ba6
8. Ne3 Qd3 9. b3 g6 10. c4 Bg7 11. Nc3 Bxc3 12. dxc3 Qxc3+ 13. Bd2 Qd3 14. Qe2
Rd8 15. Rd1 f5 16. Bb4 Qxe2+ 17. Kxe2 Nf6 18. Bc3 Kf7 19. g4 Rhe8 20. gxf5 Nd5
21. fxg6+ hxg6 22. Bd4 Nf4+ 23. Kf1 Nd3 24. Bc3 Bc8 25. Kg2 Nf4+ 26. Kf1 Bh3+
27. Ke1 Nd3+ 28. Ke2 Ke7 29. Rhg1 Rf8 30. Ng4 Nf4+ 31. Ke1 Rxd1+ 32. Kxd1 Ke6
33. Ne5 Rd8+ 34. Kc2 Bf5 35. Nxc6 e3+ 36. Kb2 Nd3+ 37. Ka3 Rd6 38. Nd4+ Kf7
39. Nxf5 Ra6+ {#R} 0-1


[Event "Idaho Open (Open)"]
[Site "Pocatello, ID"]
[Date "2009.04.04"]
[Round "2.5"]
[White "Sauer, Gary A"]
[Black "Abderhalden, Katherine Louise"]
[Result "1-0"]
[WhiteElo "1610"]
[BlackElo "1534"]
[ECO "B32"]
[Opening "Sicilian: Open, 2...Nc6"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. a3 Nf6 6. Nc3 Be7 7. Be3 O-O 8.
f4 d5 9. e5 Nd7 10. Qd2 Qc7 11. O-O-O a6 12. g3 b5 13. Na2 Nxd4 14. Bxd4 Nc5
15. Bxc5 Bxc5 16. b4 Bb6 17. Nc3 Bd7 18. Kb2 Rfc8 19. Ra1 a5 20. Bd3 Qa7 21.
Ne2 axb4 22. axb4 Qb7 23. c3 Bd8 24. Nd4 f6 25. Qe2 Qc7 26. Rhc1 Rxa1 27. Kxa1
Qa7+ 28. Kb1 Ra8 29. Qb2 fxe5 30. fxe5 Bg5 31. Rc2 Qb6 32. Re2 Rf8 33. Qc2
Rf1+ 34. Kb2 Bc1+ 35. Kb3 Qa6 36. Qa2 Qa4+ 37. Qxa4 bxa4+ 38. Ka2 a3 39. Bb5
Bxb5 40. Nxb5 Bb2 41. Nxa3 Bxc3 42. Kb3 d4 43. Kc4 Rd1 44. Re4 Bb2 45. Nc2 Rd2
46. Nxd4 Rxh2 47. b5 Bxd4 48. Rxd4 Rb2 49. Kc5 Kf7 50. b6 Kg6 51. Rb4 {#r} 1-0


[Event "Idaho Open (Open)"]
[Site "Pocatello, ID"]
[Date "2009.04.04"]
[Round "3.5"]
[White "Patterson, Emily N"]
[Black "Abderhalden, Richard Robert"]
[Result "1/2-1/2"]
[WhiteElo "1445"]
[BlackElo "1425"]
[ECO "A02"]
[Opening "Bird: 1..d6"]

1. f4 d6 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. e3 O-O 6. Be2 Bg4 7. O-O Nc6 8. d3
Re8 9. h3 Bxf3 10. Bxf3 Qd7 11. Nd2 e5 12. fxe5 Nxe5 13. Bxb7 Rab8 14. Bf3 c6
15. Bxe5 Rxe5 16. Qe2 Rbe8 17. Rae1 Bh6 18. Nc4 R5e6 19. Bg4 Nxg4 20. Qxg4 Qc7
21. Qg3 Qe7 22. Rf3 d5 23. Nb2 Rxe3 24. Rfxe3 Bxe3+ 25. Kh1 d4 26. Nc4 Qc5 27.
Qd6 Qxd6 28. Nxd6 Re6 29. Nc4 Bf4 30. Rxe6 fxe6 31. Na5 c5 32. Nb7 Kf7 33.
Nxc5 Ke7 34. Ne4 h6 35. g3 Be5 36. Kg2 Kd7 37. Kf3 Kc6 38. a4 Kb6 39. b4 Bg7
40. g4 a6 41. h4 Bf8 42. Kf4 Bxb4 43. Ke5 Be1 44. h5 gxh5 45. gxh5 Ka5 46.
Kxd4 Kxa4 47. Nc5+ Kb5 48. c4+ Kb6 49. Nb3 a5 50. c5+ Kb5 51. Nxa5 Bxa5 52.
Ke5 Kxc5 53. Kxe6 Kd4 54. Kf6 Kxd3 55. Kg6 Bd2 56. Kf5 Kd4 57. Kg4 Ke5 58. Kg3
Ke4 59. Kg4 Ke3 60. Kg3 Ke2 61. Kg2 Be3 62. Kg3 Kf1 63. Kf3 Bb6 64. Kg3 Kg1
65. Kh3 Kf2 66. Kh2 {#d} 1/2-1/2


[Event "Idaho Open (Open)"]
[Site "Pocatello, ID"]
[Date "2009.04.04"]
[Round "3.6"]
[White "Abderhalden, Katherine Louise"]
[Black "Mothersill, Tom Edgar"]
[Result "1-0"]
[WhiteElo "1534"]
[BlackElo "1425"]
[ECO "D00"]
[Opening "Queen's Pawn: Mason Variation"]

1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. c4 Bxb1 5. Qxb1 Bb4+ 6. Kd1 Nf6 7. Nf3 Ne4 8.
Qc2 Nd7 9. Bd3 Ndf6 10. Bxe4 Nxe4 11. Ke2 Bd6 12. cxd5 exd5 13. Nd2 Nxd2 14.
Qxd2 Bxf4 15. exf4 O-O 16. Rhd1 Qf6 17. Kf1 Rfe8 18. Rac1 c6 19. Kg1 Re4 20.
g3 Rae8 21. Qb4 b6 22. Qa4 Rxd4 23. Qxd4 Qd6 24. Re1 Rc8 25. Qe5 Qd8 26. Rxc6
f6 27. Qe6+ Kf8 28. Rxc8 Qxc8 29. Qxc8+ Kf7 30. Qe8# 1-0


[Event "Idaho Open (Open)"]
[Site "Pocatello, ID"]
[Date "2009.04.05"]
[Round "4.3"]
[White "Roland, Jeffrey T"]
[Black "Abderhalden, Katherine Louise"]
[Result "1-0"]
[WhiteElo "1782"]
[BlackElo "1534"]
[ECO "A81"]
[Opening "Dutch: 2.g3 Nf6"]

1. d4 f5 2. g3 Nf6 3. c4 g6 4. Nc3 Bg7 5. Bg2 O-O 6. Nh3 d6 7. Nf4 c6 8. e4
Qb6 9. exf5 Bxf5 10. d5 Nbd7 11. O-O Nc5 12. Re1 Rfe8 13. dxc6 bxc6 14. Na4
Nxa4 15. Qxa4 Rac8 16. Be3 c5 17. b3 Ng4 18. Nd5 Qb8 19. Rad1 Ne5 20. Bg5 Bf8
21. f4 Nc6 22. Nf6+ exf6 23. Rxe8 Rxe8 24. Bxc6 Rc8 25. Bxf6 Bg7 26. Bd5+ Kh8
27. Bxg7+ Kxg7 28. Re1 Qc7 29. Qa3 Rf8 30. Qb2+ Rf6 31. Re8 {#r} 1-0


[Event "Idaho Open (Open)"]
[Site "Pocatello, ID"]
[Date "2009.04.05"]
[Round "4.4"]
[White "Abderhalden, Richard Robert"]
[Black "Eacker, Barry D"]
[Result "0-1"]
[WhiteElo "1425"]
[BlackElo "1610"]
[ECO "C02"]
[Opening "French: Advance, 4.Nf3"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8.
O-O Nf5 9. b3 Nfxd4 10. Bb2 Nxe2+ 11. Qxe2 Bd7 12. Nbd2 Be7 13. Rac1 O-O 14.
Rfe1 Nb4 15. a3 Bb5 16. Qe3 Qxe3 17. Rxe3 Nd3 18. Rb1 Rac8 19. a4 Ba6 20. Bd4
Bc5 21. Bxc5 Rxc5 22. b4 Nxb4 23. Rxb4 Rc1+ 24. Re1 Rfc8 25. h3 Rxe1+ 26. Nxe1
Rc1 27. Ndf3 Kf8 28. Kh2 Ke7 29. Rb2 Rc7 30. Nc2 Bc4 31. Ne3 Bd3 32. Nd1 Bc2
33. Ne3 Bxa4 34. Ra2 b5 35. Nd4 Kd7 36. f4 Rc3 37. Nec2 Rc4 38. Rb2 a6 39. Kg3
Kc7 40. Rb4 Bxc2 41. Rxc4+ dxc4 42. Nxc2 Kb6 43. Kf3 Kc5 44. Ke2 b4 45. Kd1 a5
46. Kc1 a4 47. Kb2 a3+ 48. Nxa3 bxa3+ 49. Kxa3 Kd4 50. Kb2 Kd3 51. Kc1 Ke4
{#R} 0-1


[Event "Idaho Open (Open)"]
[Site "Pocatello, ID"]
[Date "2009.04.05"]
[Round "5.5"]
[White "Abderhalden, Katherine Louise"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1534"]
[BlackElo "1425"]
[ECO "A85"]
[Opening "Dutch: 2.c4 Nf6 3.Nc3 g6 4.Bg5"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Nf3 O-O 6. e3 b6 7. Bd3 Bb7 8. O-O
Re8 9. Re1 d6 10. d5 c6 11. Rc1 cxd5 12. cxd5 Nxd5 13. Bc4 Qd7 14. Nxd5 e6 15.
Nc7 Nc6 16. Nxa8 Bxa8 17. Bb5 Bxb2 18. Rc2 Bg7 19. Qc1 Rc8 20. Nd4 Bxd4 21.
exd4 d5 22. Re3 Qd6 23. Rec3 h6 24. Bxc6 hxg5 25. Bxa8 Rxa8 26. Rc8+ Rxc8 27.
Rxc8+ Kh7 28. Qc7+ Qxc7 29. Rxc7+ Kg8 30. Rxa7 {#r} 1-0


[Event "Flaming Dragons"]
[Site "Boise, ID"]
[Date "2009.09.19"]
[Round "4"]
[White "Abderhalden, Katherine Louise"]
[Black "Roland, Jeffrey T"]
[Result "0-1"]
[WhiteElo "1499"]
[BlackElo "1787"]
[ECO "D00"]
[Opening "Queen's Pawn: Mason Variation"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 g6 4. e3 Bg7 5. c4 c6 6. Nc3 O-O 7. Bd3 dxc4 8.
Bxc4 b5 9. Bb3 a6 10. O-O Nbd7 11. Rc1 Bb7 12. Qe2 Qb6 13. Ng5 c5 14. dxc5
Nxc5 15. Bc2 Rfd8 16. b4 Qc6 17. f3 Ne6 18. Nxe6 Qxe6 19. Bb3 Qb6 20. Ne4 Rac8
21. Nc5 Nh5 22. Bg5 Nf6 23. Nxb7 Qxb7 24. e4 h6 25. Be3 Rxc1 26. Rxc1 Ne8 27.
Bf4 e6 28. Qe3 Qd7 {(With somewhere around minute or less on my clock for this
game/ 15, I had no time to think. Instead 28...Bd4 is much better, which I saw
as soon as I played the text move. Next move it is also good, but not AS good.
--Roland)} 29. Rd1 Bd4 30. Rxd4 Qxd4 31. Qxd4 Rxd4 32. Bxh6 Nd6 33. Bf4 Nc4
34. Kf2 e5 35. Bg5 Kg7 36. Be7 f5 37. Bc5 Rd2+ 38. Kf1 f4 39. g3 Rxh2 40. gxf4
exf4 41. Bd4+ Kh6 42. Kg1 Rd2 43. Bc5 Kh5 44. Kf1 Kh4 45. Ke1 Rh2 46. Bf2+ Kh3
47. Kf1 Nd2+ 48. Kg1 Rg2+ 49. Kh1 Rxf2 50. Kg1 Rf1# 0-1


[Event "Treas. Valley Ch (Open)"]
[Site "Nampa, ID"]
[Date "2010.01.23"]
[Round "1.4"]
[White "Abderhalden, Katherine Louise"]
[Black "Douglas, Kurt P"]
[Result "1-0"]
[WhiteElo "1543"]
[BlackElo "1735"]
[ECO "E30"]
[Opening "Nimzo-Indian: Leningrad, 4...h6"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 O-O 6. Nf3 d6 7. e3 Nbd7 8. Bd3
b6 9. O-O Bb7 10. Rc1 Bxc3 11. bxc3 c5 12. Nd2 Qc7 13. Qc2 Rae8 14. Rfe1 e5
15. f3 Qb8 16. Bg3 Qa8 17. Rcd1 Nh5 18. Bf2 g5 19. Ne4 Qb8 20. Qd2 f5 21. Ng3
Ng7 22. Qc2 f4 23. exf4 exf4 24. Nf5 Nxf5 25. Bxf5 Nf6 26. Qd3 Qc7 27. g3 Bc6
28. gxf4 gxf4 29. Kh1 Re7 30. Rg1+ {(Time Forfeit)} {#r} 1-0


[Event "Treas. Valley Ch (Open)"]
[Site "Nampa, ID"]
[Date "2010.01.23"]
[Round "1.5"]
[White "Roland, Jeffrey T"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1699"]
[BlackElo "1516"]
[ECO "A41"]
[Opening "Neo-Old Indian"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nc6 6. Nge2 O-O 7. O-O Re8 8. f4
e5 9. fxe5 dxe5 10. d5 Ne7 11. Bg5 Qd6 12. h3 b6 13. Qd3 Bb7 14. Qf3 Nd7 15.
Qxf7+ Kh8 16. Kh2 Ba6 17. Rf3 Ng8 18. Rff1 Rf8 19. Qe6 Qxe6 20. dxe6 Nc5 21.
e7 Rxf1 22. Rxf1 Ne6 23. Be3 Nxe7 24. Rd1 Nc6 25. Ng1 Ncd4 26. Bxd4 Nxd4 27.
Nd5 Rc8 28. c3 Nb5 29. a4 Nd6 30. Nxc7 Rxc7 31. Rxd6 Rf7 32. Nf3 Be2 33. Rd8+
Rf8 34. Rxf8+ Bxf8 35. Nxe5 Bd1 36. Nc6 a5 37. e5 Bxa4 38. Bd5 Kg7 39. Nd4 Bd7
40. g4 Bc5 41. Kg3 Kf8 42. Kf4 Be7 43. Ne6+ Bxe6 44. Bxe6 Bc5 45. Ke4 Ke7 46.
Bg8 h6 47. Bh7 g5 48. Bf5 b5 49. b3 b4 50. c4 a4 51. bxa4 b3 52. Kd5 {#r} 1-0


[Event "Treas. Valley Ch (Open)"]
[Site "Nampa, ID"]
[Date "2010.01.23"]
[Round "2.3"]
[White "Abderhalden, Katherine Louise"]
[Black "Roland, Jeffrey T"]
[Result "1-0"]
[WhiteElo "1543"]
[BlackElo "1699"]
[ECO "E00"]
[Opening "Queen's Pawn: Neo-Indian"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. c5 c6 5. Bf4 Nbd7 6. Nf3 b6 7. b4 Be7 8. e3
O-O 9. Bd3 Bb7 10. O-O Nh5 11. Bg3 Nxg3 12. fxg3 bxc5 13. bxc5 Bf6 14. Qc2 h6
15. Rab1 Qc7 16. Ne2 Rae8 17. Nf4 e5 18. dxe5 Nxe5 19. Nh5 Bd8 20. Nxe5 Rxe5
21. Qe2 Bg5 22. Rbe1 Rxe3 23. Qc2 Qe5 24. Rb1 Bc8 25. Kh1 Bg4 26. Nf4 Re8 27.
h3 Rxg3 28. hxg4 Bxf4 29. Bf5 Be3 30. Rb7 Bf4 31. Bh7+ Kf8 32. Qf5 Qxf5 33.
Bxf5 Bg5 34. Bg6 Re7 35. Rb8+ Re8 36. Rxf7+ {#r} 1-0


[Event "Treas. Valley Ch (Open)"]
[Site "Nampa, ID"]
[Date "2010.01.23"]
[Round "2.6"]
[White "Myers, Hugh S"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1673"]
[BlackElo "1516"]
[ECO "B10"]
[Opening "Caro-Kann: 2.f4"]

1. e4 c6 2. f4 Nf6 3. d3 d5 4. e5 Nfd7 5. Nf3 e6 6. Be2 f6 7. exf6 Nxf6 8. O-O
Bd6 9. d4 O-O 10. c3 Ne4 11. Ne5 Nd7 12. Bd3 Nef6 13. Nd2 c5 14. Ndf3 b6 15.
b3 Bb7 16. Qc2 Rc8 17. Ng5 Qe7 18. Bxh7+ Kh8 19. Ng6# 1-0


[Event "Treas. Valley Ch (Open)"]
[Site "Nampa, ID"]
[Date "2010.01.23"]
[Round "3.3"]
[White "Reynolds, Garrett"]
[Black "Abderhalden, Katherine Louise"]
[Result "1-0"]
[WhiteElo "1924"]
[BlackElo "1543"]
[ECO "B30"]
[Opening "Sicilian: Rossolimo, 3...e6 4.O-O"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nf6 5. Nc3 Be7 6. e5 Nd5 7. Nxd5 exd5 8.
d4 d6 9. exd6 Bxd6 10. Re1+ Be6 11. Ng5 Qf6 12. Nxe6 fxe6 13. Qh5+ g6 14. Qxd5
Kd7 15. Bg5 Qxf2+ 16. Kxf2 exd5 17. dxc5 Bxc5+ 18. Be3 Rhf8+ 19. Kg1 d4 20.
Red1 Kc7 21. Bf2 Rad8 22. c3 Rf5 23. Bxc6 Kxc6 24. cxd4 Bb6 25. Rac1+ Kd5 26.
Rd3 Rdf8 27. Be3 {#r} 1-0


[Event "Treas. Valley Ch (Open)"]
[Site "Nampa, ID"]
[Date "2010.01.23"]
[Round "3.7"]
[White "Abderhalden, Richard Robert"]
[Black "Ye, Michael"]
[Result "0-1"]
[WhiteElo "1516"]
[BlackElo "1174"]
[ECO "B20"]
[Opening "Sicilian: 2.Bc4"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 Nf6 4. Nc3 e6 5. d3 a6 6. Bg5 d6 7. O-O Be7 8. Re1
Nd7 9. Bxe7 Qxe7 10. Ne2 O-O 11. c3 b5 12. Bb3 Bb7 13. d4 c4 14. Bc2 Rad8 15.
b3 Nb6 16. Qd2 Rfe8 17. Ng3 Qc7 18. e5 dxe5 19. Nxe5 Nxe5 20. Bxh7+ Kxh7 21.
Rxe5 Qxe5 22. Qc2+ Be4 23. Nxe4 Qf5 24. Qe2 Kg8 25. Nd2 Qd3 26. Qxd3 cxd3 27.
Ne4 e5 28. f3 exd4 29. cxd4 Rxd4 30. Rd1 f5 31. Ng5 Re2 32. Kf1 Rxa2 33. Ne6
Rd6 34. Nc5 Rb2 {#R} 0-1


[Event "Treas. Valley Ch (Open)"]
[Site "Nampa, ID"]
[Date "2010.01.23"]
[Round "4.4"]
[White "Myers, Hugh S"]
[Black "Abderhalden, Katherine Louise"]
[Result "0-1"]
[WhiteElo "1673"]
[BlackElo "1543"]
[ECO "B21"]
[Opening "Sicilian: Grand Prix, 2...Nc6 3.Nf3 e6"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Be2 Nf6 5. d3 Be7 6. O-O O-O 7. c4 d5 8. e5
Nd7 9. Nc3 d4 10. Ne4 f6 11. exf6 Nxf6 12. Nxf6+ Bxf6 13. a3 b6 14. Bd2 Bb7
15. b4 Qc7 16. b5 Ne7 17. Qe1 Ng6 18. Qg3 Rae8 19. Rae1 Bxf3 20. Bxf3 Bh4 21.
Qg4 Bxe1 22. Rxe1 Nxf4 {#R} 0-1


[Event "Treas. Valley Ch (Open)"]
[Site "Nampa, ID"]
[Date "2010.01.23"]
[Round "4.8"]
[White "Abderhalden, Richard Robert"]
[Black "Thompson, Mark W"]
[Result "0-1"]
[WhiteElo "1516"]
[BlackElo "1574"]
[ECO "C44"]
[Opening "Ponziani Opening"]

1. e4 e5 2. Nf3 Nc6 3. c3 Bc5 4. d4 exd4 5. cxd4 Bb4+ 6. Nc3 Nf6 7. Bd3 d6 8.
O-O Bg4 9. Be3 Qe7 10. Re1 O-O 11. d5 Ne5 12. Bg5 Bxf3 13. gxf3 Nxd3 14. Qxd3
Qe5 15. f4 Qe7 16. e5 dxe5 17. fxe5 Qd7 18. exf6 Rfe8 19. a3 Bd6 20. Ne4 Qg4+
21. Kh1 Qh5 22. f4 h6 23. fxg7 Rxe4 24. Qxe4 hxg5 25. Re2 Bxf4 26. Rf1 Qh3 27.
Qf3 Qxf3+ 28. Rxf3 Rd8 29. Rf1 Rxd5 30. Rg1 Rd6 31. h4 Rh6 32. Kg2 Rxh4 33.
Kf1 Kxg7 34. Rgg2 Kg6 35. Rc2 Be5 36. Rc5 Rh1+ 37. Ke2 Bxb2 38. Rgxg5+ Kf6 39.
a4 Bd4 40. Rcf5+ Ke6 41. Rf4 f6 42. Rb5 Be5 43. Re4 Rh2+ 44. Kd3 Rh3+ 45. Kc2
b6 46. a5 a6 47. Rb1 b5 48. Rc1 Kd6 49. Rg4 Ra3 50. Rg7 Kd5 51. Rd1+ Kc4 52.
Rg4+ Kc5 {#R} 0-1


[Event "Idaho Closed"]
[Site "Boise, ID"]
[Date "2010.02.13"]
[Round "1.16"]
[White "Abderhalden, Katherine Louise"]
[Black "Pemsler, Carmen"]
[Result "1-0"]
[WhiteElo "1562"]
[BlackElo "860"]
[ECO "A40"]
[Opening "Queen's Pawn: 1...c6 2.c4"]

1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. Bf4 c5 5. e3 e6 6. Nf3 Nc6 7. Nb5 e5 8. Nxe5
Ne4 9. Nc3 Nxc3 10. bxc3 cxd4 11. exd4 Bd6 12. cxd5 Nxe5 13. dxe5 Qe7 14. Qe2
Bc5 15. d6 Qd7 16. Qb5 O-O 17. Qxc5 Qf5 18. Qe3 Bd7 19. Bd3 Qe6 20. O-O Bc6
21. c4 f6 22. exf6 Qxf6 23. Bg3 Rfe8 24. Qf4 Qe6 25. c5 Rad8 26. Rad1 Qd5 27.
Bc4 Rf8 28. Bxd5+ Bxd5 29. Qd2 Be6 30. Rfe1 Bg4 31. f3 Bf5 32. Qd5+ Kh8 33.
Qxb7 Rd7 34. Qd5 Bg6 35. c6 Rdd8 36. d7 Rf7 37. Re8+ Rf8 38. Rxf8+ Rxf8 39.
d8=Q Be8 40. Re1 h6 41. Rxe8 Rxe8 42. Qxe8+ Kh7 43. Qdg8# 1-0


[Event "Idaho Closed"]
[Site "Boise, ID"]
[Date "2010.02.13"]
[Round "1.18"]
[White "Min, Michael"]
[Black "Abderhalden, Richard Robert"]
[Result "0-1"]
[WhiteElo "404"]
[BlackElo "1516"]
[ECO "B02"]
[Opening "Alekhine: Scandinavian Variation"]

1. e4 Nf6 2. Nc3 d6 3. Bb5+ c6 4. Bc4 g6 5. Nf3 Bg7 6. O-O b5 7. Bb3 b4 8. Na4
Nxe4 9. d3 Nf6 10. Ng5 O-O 11. Re1 d5 12. Nc5 Qd6 13. d4 Na6 14. Nxa6 Bxa6 15.
g3 Nd7 16. Bf4 e5 17. dxe5 Nxe5 18. Qg4 Rfd8 19. Qh4 h6 20. Nxf7 Kxf7 21. Qg4
Nxg4 22. Bxd6 Rxd6 23. c3 bxc3 24. bxc3 Bxc3 25. Rac1 Bxe1 26. Rxc6 Rxc6 27.
Bxd5+ Ke7 28. Bxc6 Rf8 29. f3 Ne5 30. f4 Nxc6 31. a4 g5 32. fxg5 hxg5 33. a5
Nd4 34. h4 Ne2+ 35. Kh2 Bxg3+ 36. Kh3 Bc8+ 37. Kg2 Rf2+ 38. Kh1 Bb7# 0-1


[Event "Idaho Closed"]
[Site "Boise, ID"]
[Date "2010.02.13"]
[Round "2.2"]
[White "Reynolds, Garrett"]
[Black "Abderhalden, Katherine Louise"]
[Result "1/2-1/2"]
[WhiteElo "1933"]
[BlackElo "1562"]
[ECO "B32"]
[Opening "Sicilian: Open, 2...Nc6"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 e6 6. O-O Nf6 7. Nc3 Be7 8.
Bf4 d6 9. Nxc6 bxc6 10. Qe2 O-O 11. Rad1 d5 12. e5 Nd7 13. Bd3 f5 14. Qh5 Nc5
15. Ne2 Ne4 16. Nd4 Bd7 17. f3 Nc5 18. Be2 a5 19. g3 Qc7 20. Rfe1 Na4 21. Bc1
Bc5 22. Kh1 Rab8 23. Nb3 Bb6 24. Qh4 Nc5 25. Nxc5 Bxc5 26. f4 Bb6 27. Bf3 c5
28. Qh3 Rfc8 29. Qg2 d4 30. h3 a4 31. g4 Bc6 32. gxf5 exf5 33. Bd5+ Kh8 34.
Bxc6 Qxc6 35. Qxc6 {#d} 1/2-1/2


[Event "Idaho Closed"]
[Site "Boise, ID"]
[Date "2010.02.13"]
[Round "2.5"]
[White "Abderhalden, Richard Robert"]
[Black "Oberle Jr., Stephen"]
[Result "0-1"]
[WhiteElo "1516"]
[BlackElo "1803"]
[ECO "C44"]
[Opening "Ponziani: 3...d5"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 O-O-O 7. Be3 e4 8.
Nfd2 Bxe2 9. Qxe2 f5 10. f3 Nf6 11. O-O Qe6 12. Nb3 Bd6 13. N1d2 f4 14. Bf2 e3
15. Bh4 Rde8 16. Rfe1 Rhg8 17. Bxf6 gxf6 18. Ne4 f5 19. Nxd6+ Qxd6 20. Rac1
Rg5 21. Rc2 Reg8 22. Qf1 h5 23. Nc5 Nd8 24. Ree2 h4 25. h3 R5g6 26. Qe1 Qc6
27. Nd3 Rg3 28. Kh2 Nf7 29. Qd1 Rxf3 30. gxf3 Qxf3 31. Ne5 Nxe5 32. dxe5 Rg2+
{#R} 0-1


[Event "Idaho Closed"]
[Site "Boise, ID"]
[Date "2010.02.14"]
[Round "3.6"]
[White "Abderhalden, Katherine Louise"]
[Black "Patterson, Kevin R"]
[Result "1-0"]
[WhiteElo "1562"]
[BlackElo "1184"]
[ECO "A40"]
[Opening "Queen's Pawn: 1...c6 2.c4"]

1. d4 c6 2. c4 Nf6 3. Nc3 d5 4. Bf4 dxc4 5. e4 e6 6. Nf3 Nbd7 7. Bxc4 Bb4 8.
Qc2 O-O 9. O-O Be7 10. Rad1 Nb6 11. Bd3 g6 12. Qd2 Re8 13. h3 Nh5 14. Bh6 Ng7
15. e5 Nd7 16. g4 f5 17. g5 Nf8 18. Ne2 c5 19. Bc4 Kh8 20. h4 b6 21. Nf4 Bb7
22. Be2 Bxf3 23. Bxf3 Rc8 24. Kg2 Qc7 25. Rh1 cxd4 26. Qxd4 Rcd8 27. Qe3 Rxd1
28. Bxd1 Qd8 29. Bf3 Bc5 30. Qe2 Kg8 31. h5 Qe7 32. hxg6 hxg6 33. Qc4 Qc7 34.
Re1 Rd8 35. a3 Rd2 36. b4 Rd4 37. Qc1 Rxf4 38. Qxf4 Be7 39. Rc1 Qd8 40. Qh4
Nh7 41. Bxg7 Kxg7 42. Qh6+ Kg8 43. Qxg6+ Kh8 44. Rh1 Qg8 45. Qxg8+ Kxg8 46. g6
Ng5 47. Bc6 Bf8 48. f4 Kg7 49. fxg5 Kxg6 50. Kf3 Kxg5 51. Rg1+ Kh6 52. Rg8 Bg7
53. Kf4 Kh7 54. Re8 Bh6+ 55. Kf3 f4 56. Rxe6 Kg7 57. Re7+ Kf8 58. Rxa7 {#r}
1-0


[Event "Idaho Closed"]
[Site "Boise, ID"]
[Date "2010.02.14"]
[Round "3.11"]
[White "Ye, Michael"]
[Black "Abderhalden, Richard Robert"]
[Result "1/2-1/2"]
[WhiteElo "1174"]
[BlackElo "1516"]
[ECO "B13"]
[Opening "Caro-Kann: Exchange, 3...cxd5"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Bf5 5. Bf4 Nf6 6. g3 e6 7. Bg2 Bb4 8.
Nge2 Ne4 9. Bxe4 Bxe4 10. O-O Nc6 11. Nxe4 dxe4 12. c3 Bd6 13. Qb3 Rb8 14.
Rfe1 O-O 15. Rad1 Bxf4 16. Nxf4 g5 17. Nh3 Qf6 18. Qc2 Qf5 19. Kg2 Qf3+ 20.
Kg1 Qg4 21. Kg2 f5 22. Qe2 Qxe2 23. Rxe2 h6 24. Ng1 g4 25. h3 h5 26. a3 Na5
27. b4 Nc4 28. a4 a5 29. b5 b6 30. h4 Kg7 31. Ree1 Nb2 32. Ra1 Rbc8 33. Ne2
Rc4 34. Nf4 Kf7 35. Rec1 Nd3 36. Nxd3 exd3 37. Ra3 Rfc8 38. Kf1 Ke7 39. Ke1
Kd6 40. Kd2 Kd5 41. Re1 {#d} 1/2-1/2


[Event "Idaho Closed"]
[Site "Boise, ID"]
[Date "2010.02.14"]
[Round "4.3"]
[White "Oberle Jr., Stephen"]
[Black "Abderhalden, Katherine Louise"]
[Result "1/2-1/2"]
[WhiteElo "1803"]
[BlackElo "1562"]
[ECO "B23"]
[Opening "Sicilian: Closed, 2...Nc6 3.Bb5"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 Nf6 6. f4 Be7 7. Nf3 O-O $2
8. O-O $2 d5 9. e5 Nd7 10. Kh1 f6 11. d4 Ba6 12. Re1 fxe5 13. fxe5 Rb8 14. Rb1
Qe8 15. Ne2 Qg6 16. Be3 cxd4 17. Nexd4 Rbc8 18. c3 c5 19. Nc2 Bd3 20. Rc1 Be4
21. Rg1 Rf5 22. Nce1 Nxe5 23. Nd2 Bd3 24. Ndf3 Be4 25. Nd2 Ng4 26. Qe2 Nxh2
27. Nxe4 dxe4 28. g4 Nxg4 29. Rxg4 Rh5+ 30. Kg1 Bg5 31. Bxg5 Rxg5 32. Rg2 Rf8
33. Rc2 Rf4 34. Qe3 Rfg4 35. Rxg4 Rxg4+ 36. Rg2 h5 37. Qe2 Rg5 38. Qd2 Rg4 39.
Qe2 Rg5 40. Qd2 Rg4 {#d} 1/2-1/2


[Event "Idaho Closed"]
[Site "Boise, ID"]
[Date "2010.02.14"]
[Round "4.10"]
[White "Roland, Jeffrey T"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1775"]
[BlackElo "1516"]
[ECO "A41"]
[Opening "Neo-Old Indian: 2.c4"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8.
dxe5 dxe5 9. Qc2 Qe7 10. Bg5 c6 11. Nd2 Re8 12. h3 b6 13. Be3 Bb7 14. Rad1
Rac8 15. a3 Nf8 16. f3 Ne6 17. Nb3 c5 18. Nb5 Nd4 19. Bxd4 exd4 20. Nxa7 Bxe4
21. Nxc8 Bxc2 22. Nxe7+ Rxe7 23. Nc1 Bxd1 24. Bxd1 Nh5 25. Nd3 Re3 26. Bc2 Re2
27. Bb1 Ng3 28. Re1 Rxe1+ 29. Nxe1 Nf5 30. Bxf5 gxf5 31. Nd3 f6 32. b3 Bh6 33.
f4 Kf7 34. g3 Ke6 35. Kf2 Kd6 36. Ke2 Kc6 37. Ne1 b5 38. Kd3 bxc4+ 39. Kxc4
Bf8 40. Nf3 Bd6 41. Nh4 Be7 42. Nxf5 Bf8 43. b4 cxb4 44. Nxd4+ {#r} 1-0


[Event "Idaho Closed"]
[Site "Boise, ID"]
[Date "2010.02.15"]
[Round "5.3"]
[White "Abderhalden, Katherine Louise"]
[Black "Weyland, Phil"]
[Result "0-1"]
[WhiteElo "1562"]
[BlackElo "1824"]
[ECO "A40"]
[Opening "Queen's Pawn: 1...e6 2.c4"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Qc2 Ne4 8. a3
Nxg5 9. Nxg5 dxc4 10. Nf3 b5 11. b4 Bxb4 12. Rc1 Qxa3 13. Be2 Qxc3+ 14. Qxc3
Bxc3+ 15. Rxc3 Nb6 16. Ne5 Bb7 17. O-O f6 18. Nf3 b4 19. Rcc1 c3 20. Rb1 a5
{#R} 0-1


[Event "Idaho Closed"]
[Site "Boise, ID"]
[Date "2010.02.15"]
[Round "5.15"]
[White "Abderhalden, Richard Robert"]
[Black "Baggett, Jeff M"]
[Result "0-1"]
[WhiteElo "1516"]
[BlackElo "1801"]
[ECO "B40"]
[Opening "Sicilian: 2...e6"]

1. e4 c5 2. Nf3 e6 3. Bc4 a6 4. d3 b5 5. Bb3 Nc6 6. c3 g6 7. Be3 Qc7 8. d4 c4
9. Bc2 Bg7 10. O-O Nf6 11. h3 Bb7 12. Nbd2 O-O 13. Qe1 Rfe8 14. e5 Nd5 15. Ng5
d6 16. exd6 Qxd6 17. Nge4 Qc7 18. f4 Nxe3 19. Qxe3 Ne7 20. Nc5 Bc6 21. Rae1 a5
22. b3 cxb3 23. Ndxb3 Nd5 24. Qf2 Nxc3 25. Be4 Nxe4 26. Nxe4 Rad8 27. Qd2 a4
28. Nc1 Bxd4+ 29. Kh1 Bb7 30. Qe2 Qc6 31. Nd3 Bg7 32. Ndc5 Bc8 33. Rc1 Rd4 34.
Nd2 Qb6 35. Nf3 Rxf4 36. Nd3 Rf5 37. Rb1 Ba6 38. Rfd1 b4 39. Qe4 Bc3 40. Nxb4
Bxb4 41. Rxb4 Rb5 42. Rxa4 Bb7 43. Qd3 e5 44. Nd2 Rd8 45. Qc2 e4 46. Nxe4
Rxd1+ 47. Qxd1 Rb1 {#R} 0-1


[Event "Idaho Closed"]
[Site "Boise, ID"]
[Date "2010.02.15"]
[Round "6.5"]
[White "Buckendorf Jr., Glen"]
[Black "Abderhalden, Katherine Louise"]
[Result "0-1"]
[WhiteElo "1800"]
[BlackElo "1562"]
[ECO "B30"]
[Opening "Sicilian: 2...Nc6 3.b3"]

1. e4 c5 2. Nf3 Nc6 3. b3 e6 4. Bb2 Nf6 5. e5 Nd5 6. c4 Nf4 7. g3 Ng6 8. h4
Qc7 9. Qe2 h5 10. Na3 a6 11. Nc2 Be7 12. Rd1 O-O 13. d4 cxd4 14. Ncxd4 Bb4+
15. Rd2 Ncxe5 16. Bg2 Qa5 17. a4 Ng4 18. O-O Bxd2 19. Nxd2 d6 20. Ne4 Qc7 21.
Ba3 Rd8 22. Rd1 d5 23. cxd5 exd5 24. Ng5 Nf6 25. Rc1 Qd7 26. Bf3 Re8 27. Qd1
Ng4 28. Rc5 Qe7 29. Rxc8 Qxa3 30. Rxa8 Rxa8 31. Bxg4 hxg4 32. Qxg4 Qe7 33. Qh5
Rc8 34. Qh7+ Kf8 35. h5 Rc1+ 36. Kg2 Qxg5 37. hxg6 Qxg6 38. Qh8+ Ke7 39. Qh4+
f6 40. Qf4 Qe4+ 41. Qxe4+ dxe4 42. Nf5+ Ke6 43. Nxg7+ Ke5 44. Nh5 Rb1 45. f4+
exf3+ 46. Kxf3 Rxb3+ 47. Kf2 Ra3 48. Nf4 Rxa4 49. Nd3+ Kf5 50. Nc5 Ra2+ 51.
Ke3 b5 52. Nd7 Rc2 53. g4+ Kg5 54. Nb6 a5 55. Kd3 Rc4 56. Nxc4 bxc4+ 57. Kxc4
Kxg4 58. Kb5 f5 59. Kxa5 f4 60. Kb4 f3 61. Kc3 f2 62. Kd3 f1=Q+ 63. Ke4 Qf3+
64. Ke5 Qf4+ 65. Kd5 Qe3 66. Kc4 Qd2 67. Kc5 Qd3 68. Kc6 Qd4 69. Kb5 Qc3 70.
Kb6 Qc4 71. Kb7 Qc5 72. Kb8 Qc6 73. Ka7 Qb5 74. Ka8 Kf5 75. Ka7 Ke6 76. Ka8
Kd7 77. Ka7 Kc7 78. Ka8 Qb7# 0-1


[Event "Idaho Closed"]
[Site "Boise, ID"]
[Date "2010.02.15"]
[Round "6.18"]
[White "Abernathy, Patrick D"]
[Black "Abderhalden, Richard Robert"]
[Result "0-1"]
[BlackElo "1516"]
[ECO "B10"]
[Opening "Caro-Kann"]

1. e4 c6 2. Qh5 Nf6 3. Qf3 e5 4. Bc4 d5 5. Bb3 Nxe4 6. c3 Bd6 7. d3 Nc5 8. Ne2
O-O 9. h4 Re8 10. Ng3 e4 11. dxe4 Nxe4 12. Be3 Nf6 13. O-O Bg4 14. Qxg4 Nxg4
15. Bd2 Nd7 16. c4 Qxh4 17. Re1 Rxe1+ 18. Bxe1 Re8 19. Nd2 Bxg3 20. Nf3 Bxf2+
21. Kf1 Qh1+ 22. Ng1 Qxg1# 0-1


[Event "Idaho Open"]
[Site "Pocatello, ID"]
[Date "2010.05.01"]
[Round "1.3"]
[White "Abderhalden, Richard Robert"]
[Black "Roland, Jeffrey T"]
[Result "1/2-1/2"]
[WhiteElo "1487"]
[BlackElo "1754"]
[ECO "B50"]
[Opening "Sicilian: 2.Nf3 d6 3.Bc4"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. Nc3 Nf6 5. d3 Be7 6. Bg5 Nc6 7. Qd2 O-O 8.
O-O-O a6 9. h4 b5 10. Bb3 Na5 11. Rdg1 Nxb3+ 12. cxb3 Ng4 13. Bxe7 Qxe7 14.
Ne1 f5 15. f3 Ne5 16. g4 fxg4 17. fxg4 Nf3 18. Nxf3 Rxf3 19. Qe2 Qf6 20. g5
Qf4+ 21. Qd2 Bb7 22. Ne2 Qxd2+ 23. Kxd2 d5 24. Nc3 Rf2+ 25. Kc1 Raf8 26. exd5
exd5 27. Nd1 R2f3 28. Kd2 c4 29. dxc4 dxc4 30. bxc4 bxc4 31. Rh2 Rd8+ 32. Kc1
Rfd3 33. Rc2 R3d4 {#d} 1/2-1/2


[Event "Idaho Open"]
[Site "Pocatello, ID"]
[Date "2010.05.01"]
[Round "1.4"]
[White "Abderhalden, Katherine Louise"]
[Black "Finch, Douglas W"]
[Result "1-0"]
[WhiteElo "1697"]
[BlackElo "1373"]
[ECO "E61"]
[Opening "King's Indian: 4.Bg5"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. Nf3 O-O 6. e3 h6 7. Bh4 Nbd7 8. Bd3
e5 9. O-O Re8 10. Nd2 g5 11. Bg3 Nf8 12. d5 Bd7 13. h3 Qc8 14. f4 Bxh3 15.
fxg5 hxg5 16. Nde4 Bg4 17. Nxf6+ Bxf6 18. Qc2 Bg7 19. Rf2 Bh5 20. Ne4 Qd8 21.
Raf1 Nd7 22. b4 Bg6 23. c5 f5 24. Nd2 e4 25. Be2 Ne5 26. Nc4 Qe7 27. Nxe5 dxe5
28. Rd1 f4 29. d6 cxd6 30. cxd6 Qd7 31. exf4 exf4 32. Bxf4 gxf4 33. Rxf4 Rac8
34. Qb3+ Re6 35. Bg4 Be5 36. Rf2 Bd4 37. Rxd4 Rc1+ 38. Rf1 Rxf1+ 39. Kxf1 Qf7+
{#r} 1-0


[Event "Idaho Open"]
[Site "Pocatello, ID"]
[Date "2010.05.01"]
[Round "2.2"]
[White "Stark, Jim"]
[Black "Abderhalden, Katherine Louise"]
[Result "0-1"]
[WhiteElo "1557"]
[BlackElo "1697"]
[ECO "D30"]
[Opening "QGD: 3.Nf3"]

1. d4 d5 2. c4 e6 3. Nf3 f5 4. e3 Nf6 5. cxd5 exd5 6. Bd3 c6 7. O-O Bd6 8. Bd2
O-O 9. Qb3 b6 10. Bb4 c5 11. dxc5 bxc5 12. Bc3 c4 13. Bxc4 dxc4 14. Qxc4+ Kh8
15. b4 Bb7 16. Ng5 Qe7 17. Ne6 Rc8 18. Qb3 Nc6 19. Ng5 h6 20. Nf7+ Kh7 21.
Nxd6 Qxd6 22. Rd1 Qe7 23. Nd2 Ne5 24. Bxe5 Qxe5 25. Nf3 Qe8 26. h3 Qh5 27. Nh2
Qg5 28. f3 Re8 29. Kf2 Re7 30. Rd3 Rae8 31. Re1 Qh4+ 32. Kf1 Qg3 33. Qb1 Qxh2
34. Kf2 Qe5 35. g4 Qh2+ {#R} 0-1


[Event "Idaho Open"]
[Site "Pocatello, ID"]
[Date "2010.05.01"]
[Round "2.5"]
[White "Eacker, Barry D"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1669"]
[BlackElo "1487"]
[ECO "A40"]
[Opening "Queen's Pawn: 1...c6"]

1. d4 c6 2. Bf4 d5 3. e3 Nf6 4. Bd3 g6 5. Nd2 Bg7 6. Ngf3 b6 7. c3 Ba6 8. Bxa6
Nxa6 9. Qa4 Qc8 10. Ne5 b5 11. Qb3 Nh5 12. Ndf3 Nxf4 13. exf4 f6 14. Nd3 O-O
15. O-O Re8 16. Rfe1 Qf5 17. Re3 e6 18. Rae1 Bf8 19. h3 g5 20. fxg5 fxg5 21.
Nxg5 Rac8 22. Rf3 Qg6 23. Ne5 Qh5 24. Ngf7 h6 25. Rg3+ Kh7 26. Ree3 Bg7 27.
Ref3 Rc7 28. Qc2+ Kg8 29. Rf6 Kf8 30. Ng6+ Kg8 31. Nf4 {#r} 1-0


[Event "Idaho Open"]
[Site "Pocatello, ID"]
[Date "2010.05.01"]
[Round "3.1"]
[White "Abderhalden, Katherine Louise"]
[Black "Booth, Tom R"]
[Result "1-0"]
[WhiteElo "1697"]
[BlackElo "1606"]
[ECO "A40"]
[Opening "Queen's Pawn: 1...e6 2.c4"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Qa5 7. a3 dxc4 8. Qc2
Nd5 9. Bxc4 Nxc3 10. bxc3 b5 11. Bd3 g6 12. O-O Bg7 13. e4 O-O 14. Qd2 Bb7 15.
e5 c5 16. Be2 Rab8 17. Be7 Rfc8 18. Bd6 Ra8 19. Rfc1 a6 20. h4 Bxf3 21. Bxf3
Ra7 22. h5 cxd4 23. Qxd4 Qb6 24. Qf4 Rc4 25. Qg5 h6 26. Qg3 g5 27. Rab1 Qa5
28. Be2 Rf4 29. Rb4 Rxb4 30. cxb4 Qd8 31. Bf3 Bf8 32. Rd1 Bg7 33. Bc5 Qc7 34.
Bxa7 Bxe5 35. Rxd7 Qxd7 36. Qxe5 Qxa7 37. Qe3 Qc7 38. Qc5 Qb8 39. Qc6 Qf4 40.
Qc8+ Kg7 41. Qc3+ Kg8 42. Qc6 Qe5 43. Qxa6 Qf5 {(And Tom Booth's score sheet
says "44.Kg2" and then Black resigned. Possibly the move was actually 44.Bc6
Qb1+ 45.Kh2, then Black resigned.)} {#r} 1-0


[Event "Idaho Open"]
[Site "Pocatello, ID"]
[Date "2010.05.01"]
[Round "3.6"]
[White "Pemsler, Carmen"]
[Black "Abderhalden, Richard Robert"]
[Result "0-1"]
[WhiteElo "987"]
[BlackElo "1487"]
[ECO "A11"]
[Opening "English: Caro-Kann Defence"]

1. c4 c6 2. Nc3 Nf6 3. d4 d6 4. e4 Qb6 5. Rb1 e5 6. Na4 Qc7 7. Nf3 Nxe4 8. Bd3
Nf6 9. Qe2 Qa5+ 10. Nc3 Bg4 11. h3 Bxf3 12. Qxf3 Be7 13. b4 Qc7 14. O-O Nbd7
15. Qe3 O-O 16. Bb2 Rfe8 17. Rfe1 Rad8 18. c5 b6 19. Bc4 bxc5 20. bxc5 exd4
21. Qxd4 Nxc5 22. Qe3 d5 23. Bb3 Nxb3 24. axb3 Qb6 25. Qg3 Qxb3 26. Ba1 Qa3
27. Bb2 Qd6 28. Qg5 h6 29. Qe3 Qc7 30. Na4 Bb4 31. Be5 Bd6 32. f4 Bxe5 33.
fxe5 Ne4 34. Nc5 Qxe5 35. Rb7 Qd6 36. Nxe4 Rxe4 37. Qd2 Rde8 38. Rf1 Re2 39.
Rfxf7 R8e7 40. Rbxe7 Rxe7 41. Rf3 Qc5+ 42. Kh2 a5 43. Qf4 Qa7 44. Qf8+ Kh7 45.
Qf5+ g6 46. Qc8 Qc7+ 47. Qxc7 Rxc7 48. Ra3 Kg7 49. Rxa5 Kf6 50. Kg3 Kf5 51.
Kf3 h5 52. Ke3 c5 53. Kd3 g5 54. Ra4 Ke5 55. g4 h4 56. Kc3 c4 57. Ra5 Ke4 58.
Ra3 d4+ 59. Kd2 c3+ 60. Kc2 d3+ 61. Kd1 Ke3 62. Rb3 c2+ 63. Kc1 Ke2 64. Rb7
d2+ 65. Kb2 c1=Q+ 66. Ka2 Rc2+ 67. Rb2 Qxb2# 0-1


[Event "Idaho Open"]
[Site "Pocatello, ID"]
[Date "2010.05.02"]
[Round "4.1"]
[White "Roland, Jeffrey T"]
[Black "Abderhalden, Katherine Louise"]
[Result "1-0"]
[WhiteElo "1754"]
[BlackElo "1697"]
[ECO "B24"]
[Opening "Sicilian: Closed, 3.g3"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 d6 5. d3 g6 6. h3 Bg7 7. Be3 O-O 8. Qd2
Qc7 9. Nge2 Rb8 10. f4 b5 11. O-O e6 12. Nd1 Bb7 13. c3 Rfd8 14. Qc2 Ne7 15.
Nf2 d5 16. e5 Nd7 17. d4 Nf5 18. Qd2 Ba6 19. Kh2 b4 20. Rfe1 f6 21. dxc5 Nxe3
22. Qxe3 Nxc5 23. Rac1 Qe7 24. Nd4 Rbc8 25. cxb4 fxe5 26. fxe5 Nd7 27. Nc6 Qf8
28. Nxd8 Rxd8 29. Qxa7 Bxe5 30. Ng4 Bxb2 31. Rb1 Bd3 32. Rxb2 Bf5 33. Qd4 Rc8
34. Ne3 Qf7 35. Rf1 Rd8 36. g4 {#r} 1-0


[Event "Idaho Open"]
[Site "Pocatello, ID"]
[Date "2010.05.02"]
[Round "4.5"]
[White "Abderhalden, Richard Robert"]
[Black "Lang, Jamie"]
[Result "1/2-1/2"]
[WhiteElo "1487"]
[BlackElo "1359"]
[ECO "C44"]
[Opening "Ponziani: 3...Nf6"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d6 5. Bg5 Be7 6. Nbd2 Bg4 7. Bd3 exd4 8.
cxd4 Nxd4 9. Qa4+ Nc6 10. Nd4 Bd7 11. Nxc6 Bxc6 12. Qc2 O-O 13. O-O g6 14.
Rfc1 Rc8 15. b4 Re8 16. Be3 Ra8 17. b5 Bd7 18. Qxc7 Qxc7 19. Rxc7 b6 20. f3
Bd8 21. Rc2 d5 22. Rac1 dxe4 23. Nxe4 Nd5 24. Bd2 Be7 25. a4 Ba3 26. Ra1 Be7
27. Rac1 Ba3 {#d} 1/2-1/2


[Event "Idaho Open"]
[Site "Pocatello, ID"]
[Date "2010.05.02"]
[Round "5.2"]
[White "Abderhalden, Katherine Louise"]
[Black "Owen, Gary"]
[Result "1-0"]
[WhiteElo "1697"]
[BlackElo "1599"]
[ECO "D00"]
[Opening "Queen's Pawn: Mason Variation"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Bd6 5. Bg5 O-O 6. c4 Bb4+ 7. Nc3 c6 8. a3
Be7 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 Nbd7 12. O-O Nd5 13. Bxe7 Qxe7 14. Qc2
N7f6 15. Rac1 Bd7 16. Ne2 Rac8 17. e4 Nb6 18. e5 Nfd5 19. Bxh7+ Kh8 20. Bd3 g6
21. Nc3 Nf4 22. Ne4 Nxd3 23. Qxd3 Nc4 24. Nf6 Kg7 25. Qc2 Rfd8 26. Rfd1 c5 27.
dxc5 Bc6 28. Qe2 Bxf3 29. gxf3 Nxe5 30. Rxd8 Rxd8 31. Qxe5 Qxf6 32. Qxf6+ Kxf6
33. c6 Rc8 34. Rc5 a6 35. c7 Ke7 36. Rc6 a5 37. Rb6 b4 38. axb4 axb4 39. Rxb4
Rxc7 40. Kg2 Kd6 41. Kg3 Kc5 42. Rb8 Kc6 43. Kf4 Kd7 44. Rb4 Rc2 45. Kg3 f6
46. f4 f5 47. h3 Ke7 48. f3 Kf6 49. Rb6 Rd2 50. b4 Rb2 51. b5 Rb4 52. Rb8 Ke7
53. b6 Kf7 54. b7 Ke7 55. Rg8 Rxb7 56. Rg7+ Kf6 57. Rxb7 g5 58. fxg5+ Kxg5 59.
f4+ Kf6 60. h4 Kg6 61. Rb6 Kh5 62. Kf3 Kxh4 63. Rxe6 {#r} 1-0


[Event "Idaho Open"]
[Site "Pocatello, ID"]
[Date "2010.05.02"]
[Round "5.4"]
[White "Abderhalden, Richard Robert"]
[Black "Stark, Jim"]
[Result "0-1"]
[WhiteElo "1487"]
[BlackElo "1557"]
[ECO "B18"]
[Opening "Caro-Kann: Classical"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. f3 e6 6. Ng3 Bg6 7. Bc4 Nd7 8.
N1e2 h6 9. Bf4 Ngf6 10. O-O Nb6 11. Bb3 c5 12. dxc5 Bxc5+ 13. Kh1 O-O 14. Nc3
a6 15. Qe1 Qc8 16. Be3 Bxe3 17. Qxe3 Nbd5 18. Nxd5 Nxd5 19. Bxd5 exd5 20. Qd4
Qc4 21. Qxc4 dxc4 22. c3 Rfe8 23. Rfe1 Rad8 24. Rxe8+ Rxe8 25. Rd1 Bc2 26. Rc1
b5 27. Kg1 Bd3 28. Kf2 Kf8 29. Re1 Rxe1 30. Kxe1 Ke7 31. Kd2 Bg6 32. Ke3 Bd3
33. Ne4 Bxe4 34. Kxe4 Ke6 35. g3 f5+ 36. Kd4 Kd6 37. f4 g5 38. fxg5 hxg5 39.
h4 gxh4 40. gxh4 Ke6 41. h5 Kf6 42. h6 Kg6 43. h7 Kxh7 44. Ke5 Kg6 {#R} 0-1


[Event "EIO (Open)"]
[Site "Pocatello, ID"]
[Date "2010.09.18"]
[Round "1.1"]
[White "Abderhalden, Katherine Louise"]
[Black "Mason, Samuel Reed"]
[Result "1-0"]
[WhiteElo "1697"]
[BlackElo "1459"]
[ECO "D00"]
[Opening "Queen's Pawn: Mason Variation"]

1. d4 d5 2. Bf4 c6 3. Nf3 Nf6 4. e3 Nbd7 5. c4 e6 6. Bd3 dxc4 7. Bxc4 b5 8.
Be2 a6 9. O-O c5 10. dxc5 Bxc5 11. Nc3 O-O 12. Qc2 Bb7 13. Rfd1 Qe7 14. Rac1
Rac8 15. Bg5 Ba7 16. Qb1 Qc5 17. Nxb5 Qb6 18. Rxc8 Rxc8 19. Nd6 Rc6 20. Nxb7
Qxb7 21. Ne5 Nd5 22. Nxd7 Qxd7 23. e4 f6 24. exd5 exd5 25. Be3 Bb8 26. Bf3 Rd6
27. Bc5 Rc6 28. Bxd5+ Re6 29. Bxe6+ Qxe6 30. Rd8+ Kf7 31. Rxb8 Qe5 32. Rf8+
Ke6 33. Re8+ Kd5 34. Rxe5+ Kxe5 35. Qd3 a5 36. g4 g6 37. Qd6+ Ke4 38. Kg2 h6
39. Qd4# 1-0


[Event "EIO (Open)"]
[Site "Pocatello, ID"]
[Date "2010.09.18"]
[Round "1.2"]
[White "Abderhalden, Richard Robert"]
[Black "Kircher, Caleb Paul"]
[Result "1-0"]
[WhiteElo "1487"]
[BlackElo "1623"]
[ECO "B01"]
[Opening "Scandinavian (Centre Counter)"]

1. e4 d5 2. d4 dxe4 3. Nc3 e5 4. Nxe4 exd4 5. Nf3 Bg4 6. Be2 Nc6 7. O-O Bxf3
8. Bxf3 Be7 9. Bf4 Qd7 10. Qe2 O-O-O 11. Rfd1 Kb8 12. a3 Nf6 13. Qc4 Nd5 14.
Bg3 Nb6 15. Qd3 f5 16. Nd2 g6 17. b4 Bf6 18. Nb3 Qf7 19. Bxc6 bxc6 20. Na5 Ka8
21. Nxc6 Qd5 22. Nxd8 Rxd8 23. Bxc7 Rd7 24. Bxb6 axb6 25. Qa6+ Kb8 26. Qxb6+
Rb7 27. Qxf6 {#r} 1-0


[Event "EIO (Open)"]
[Site "Pocatello, ID"]
[Date "2010.09.18"]
[Round "2.1"]
[White "Abernathy, Caleb Patrick"]
[Black "Abderhalden, Katherine Louise"]
[Result "1/2-1/2"]
[WhiteElo "1478"]
[BlackElo "1697"]
[ECO "D04"]
[Opening "Colle: 3...Bg4"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Nbd2 e6 5. Bd3 c5 6. b3 Bd6 7. h3 Bh5 8. Bb2
Nc6 9. a3 O-O 10. c4 cxd4 11. exd4 e5 12. dxe5 Nxe5 13. Be2 dxc4 14. Bxe5 Bxe5
15. Nxe5 Bxe2 16. Qxe2 Re8 17. Ndxc4 Qc7 18. Rc1 Nd7 19. O-O Nxe5 20. Nxe5
Qxe5 21. Qxe5 Rxe5 22. Rc7 Rb5 23. Rfc1 h6 24. Rc8+ Rxc8 25. Rxc8+ Kh7 26. b4
Kg6 27. Kf1 a5 28. bxa5 Rxa5 29. Rb8 Rxa3 30. Rxb7 Ra2 31. g3 Rc2 32. Kg2 Rc3
33. g4 Rd3 34. f3 Re3 35. Kg3 Kf6 36. Rb6+ Re6 37. Rb5 g6 38. h4 Rd6 39. Rb4
g5 40. h5 Ke6 41. Re4+ Kf6 42. Re3 Rd4 43. Rb3 Ke6 44. Kf2 Ke5 45. Ke3 f6 46.
Rb8 Rd6 47. Re8+ Re6 48. Rxe6+ Kxe6 49. Ke4 Ke7 50. Kd3 Kd7 51. Ke3 Ke7 52.
Kd4 Kd6 53. Ke4 Ke6 54. f4 Ke7 55. f5 Kd6 56. Kd4 Kc6 57. Kc4 {#d} 1/2-1/2


[Event "EIO (Open)"]
[Site "Pocatello, ID"]
[Date "2010.09.18"]
[Round "2.2"]
[White "Abderhalden, Richard Robert"]
[Black "Owen, Gary"]
[Result "1-0"]
[WhiteElo "1487"]
[BlackElo "1612"]
[ECO "C42"]
[Opening "Russian-Three Knights Game"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bb4 5. d3 O-O 6. a3 Bxc3+ 7. bxc3 d5 8.
exd5 Nxd5 9. Bb2 Bg4 10. Qe2 Nf4 11. Qe4 Nxg2+ 12. Kd2 Bxf3 13. Qxf3 Qg5+ 14.
Kd1 Nf4 15. Ke1 Na5 16. Ba2 Kh8 17. Bc1 Rae8 18. Kf1 Qh4 19. Be3 Nc6 20. Ke1
f5 21. Kd2 Qh3 22. Qg3 Qxg3 23. hxg3 Ng6 24. Rh2 f4 25. Bc5 Rf6 26. g4 h6 27.
g5 Rf5 28. gxh6 gxh6 29. Rxh6+ Kg7 30. Rah1 Rh8 31. Rxg6+ Kxg6 32. Rxh8 b6 33.
Bd5 Rf6 34. Bxc6 Rxc6 35. Bf8 Re6 36. Rh6+ Kf5 37. Rxe6 Kxe6 38. Bg7 b5 39.
Ke2 Kf5 40. Kf3 c6 41. Bh8 c5 42. Bg7 a5 43. Bf8 c4 44. Bc5 a4 45. Bb4 Kf6 46.
Ke4 Ke6 47. d4 exd4 48. cxd4 {#r} 1-0


[Event "EIO (Open)"]
[Site "Pocatello, ID"]
[Date "2010.09.18"]
[Round "3.1"]
[White "Abderhalden, Katherine Louise"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1697"]
[BlackElo "1487"]
[ECO "D00"]
[Opening "Queen's Pawn: Mason Variation"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Nc6 4. e3 e6 5. c4 Bd6 6. Bg5 h6 7. Bh4 b6 8. Nc3
Be7 9. Bd3 Bb7 10. O-O O-O 11. Rc1 Na5 12. cxd5 Nxd5 13. Bg3 Rc8 14. e4 Nf6
15. Qe2 c5 16. dxc5 Bxc5 17. Rfd1 Qe7 18. Bh4 e5 19. a3 Nb3 20. Rb1 Nd4 21.
Nxd4 Bxd4 22. Nb5 Qe6 23. Nxa7 Rb8 24. Nb5 Rfe8 25. Kh1 Qc6 26. f3 Nh5 27.
Nxd4 exd4 28. Bb5 Ba6 29. Bxa6 Qc5 30. Rbc1 Qe5 31. Qc4 Nf4 32. Bg3 Red8 33.
Bxf4 Qxf4 34. Rc2 {#r} 1-0


[Event "EIO (Open)"]
[Site "Pocatello, ID"]
[Date "2010.09.19"]
[Round "4.1"]
[White "Abderhalden, Katherine Louise"]
[Black "Manross, Sean"]
[Result "0-1"]
[WhiteElo "1697"]
[BlackElo "1805"]
[ECO "D00"]
[Opening "Queen's Pawn: Mason Variation"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5 4. e3 e6 5. c4 Bxb1 6. Rxb1 Bb4+ 7. Nd2 Ne4 8.
Qa4+ Nc6 9. Rd1 Nxd2 10. Rxd2 Bxd2+ 11. Kxd2 O-O 12. Bd3 Qe7 13. a3 dxc4 14.
Qxc4 e5 15. Bg3 exd4 16. exd4 Rad8 17. Rd1 Rxd4 18. Qc3 Rfd8 19. Kc2 Qd7 20.
b3 Qe7 21. Kb2 Rxd3 {#R} 0-1


[Event "EIO (Open)"]
[Site "Pocatello, ID"]
[Date "2010.09.19"]
[Round "4.2"]
[White "Stewart, David Wayne"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1638"]
[BlackElo "1487"]
[ECO "C62"]
[Opening "Spanish: Old Steinitz"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Bd7 5. c3 Nf6 6. d3 a6 7. Ba4 b5 8. Bc2 h6
9. Nbd2 Qe7 10. Nf1 d5 11. Ng3 Rd8 12. Qe2 Qe6 13. O-O Bd6 14. Nf5 O-O 15. Kh1
Kh7 16. exd5 Nxd5 17. d4 g6 18. Nxd6 Qxd6 19. dxe5 Qe7 20. Qd2 Bf5 21. Qxh6+
Kg8 22. Bxf5 gxf5 23. Qxc6 {#r} 1-0


[Event "EIO (Open)"]
[Site "Pocatello, ID"]
[Date "2010.09.19"]
[Round "5.2"]
[White "Kircher, Caleb Paul"]
[Black "Abderhalden, Katherine Louise"]
[Result "0-1"]
[WhiteElo "1667"]
[BlackElo "1697"]
[ECO "B30"]
[Opening "Sicilian: Rossolimo"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. O-O Nf6 6. e5 Nd5 7. h3 Bf5 8.
d3 h6 9. Nbd2 Qc7 10. Nc4 Nb6 11. exd6 exd6 12. Re1+ Be7 13. Qe2 Be6 14. Ncd2
O-O 15. d4 d5 16. b3 Bf6 17. Ba3 Nd7 18. Rad1 Rfe8 19. Qd3 cxd4 20. Nxd4 Ne5
21. Qg3 Bd7 22. Bb2 Qb6 23. c3 c5 24. f4 cxd4 25. fxe5 dxc3+ 26. Kh1 cxb2 27.
exf6 Qxf6 28. Rf1 Qg6 29. Qf3 Bc6 30. Rb1 d4 31. Qf2 Re3 32. Kh2 Rae8 33. Nf3
Bxf3 34. Rxb2 Bc6 35. Rd1 d3 36. Rdd2 Qd6+ 37. g3 Re1 {#R} 0-1


[Event "EIO (Open)"]
[Site "Pocatello, ID"]
[Date "2010.09.19"]
[Round "5.4"]
[White "Abderhalden, Richard Robert"]
[Black "Abernathy, Caleb Patrick"]
[Result "1/2-1/2"]
[WhiteElo "1487"]
[BlackElo "1478"]
[ECO "B01"]
[Opening "Scandinavian: Marshall, 4.Nf3"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. c4 Nb6 6. Be3 Nc6 7. d5 Ne5 8.
Bxb6 axb6 9. Be2 Bxf3 10. Bxf3 Nxc4 11. Qe2 Nd6 12. Nc3 g6 13. Qe5 f6 14. Qe2
Bg7 15. O-O O-O 16. a4 c6 17. dxc6 bxc6 18. Bxc6 Rc8 19. Bd5+ Kh8 20. Rac1 f5
21. Qd3 Qd7 22. Rfe1 e5 23. b3 e4 24. Qe3 Rc5 25. Red1 Rfc8 26. Ne2 Rxc1 27.
Rxc1 Rxc1+ 28. Qxc1 Ne8 29. Qc6 Qxc6 30. Bxc6 Nd6 31. Nf4 Kg8 32. Nd5 Bd4 33.
Kf1 Kf7 34. Ke2 Ke6 35. Nc7+ Ke5 36. Nb5 Bc5 37. Nxd6 Bxd6 38. f3 Kd4 39. h3
e3 40. Bb5 f4 41. Bc4 g5 42. Bg8 Kc3 43. Bc4 Kd4 44. Bd3 h6 45. Be4 Ke5 46.
Bg6 Kf6 47. Be8 g4 48. Bd7 {#d} 1/2-1/2


[Event "WIO (Open)"]
[Site "Boise, ID"]
[Date "2010.12.11"]
[Round "1.4"]
[White "Carr, John B"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1755"]
[BlackElo "1550"]
[ECO "A50"]
[Opening "Indian: Slav-Indian, 3.Nc3"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. cxd5 cxd5 5. Nf3 Bf5 6. Bf4 e6 7. e3 Bd6 8.
Bxd6 Qxd6 9. Bd3 Bg6 10. O-O Nbd7 11. Rc1 a6 12. Re1 Ne4 13. Nh4 Nxc3 14. Rxc3
Be4 15. Bxe4 dxe4 16. Qg4 O-O 17. Qxe4 b5 18. Rec1 Nf6 19. Qc2 h6 20. Rc6 Qd5
21. b3 e5 22. Rc5 Qd8 23. dxe5 Ng4 24. Nf3 h5 25. h3 Nh6 26. Rd1 Qe7 27. Rc7
Qb4 28. Rdd7 Rae8 29. Ng5 Qh4 30. Qh7# 1-0


[Event "WIO (Open)"]
[Site "Boise, ID"]
[Date "2010.12.11"]
[Round "1.5"]
[White "Myers, Hugh S"]
[Black "Abderhalden, Katherine Louise"]
[Result "1-0"]
[WhiteElo "1533"]
[BlackElo "1731"]
[ECO "B21"]
[Opening "Sicilian: Grand Prix, 2...Nc6 3.Nf3"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. Be2 Nf6 5. d3 b6 6. O-O Bb7 7. c4 e6 8. Nc3
Be7 9. h3 O-O 10. g4 d5 11. cxd5 exd5 12. e5 Ne8 13. a3 d4 14. Ne4 Qc7 15. Qe1
c4 16. Qg3 f5 17. gxf5 Rxf5 18. Nfg5 Bxg5 19. Nxg5 h6 20. Ne4 Qe7 21. Bd2 Rd8
22. Rac1 b5 23. Bg4 Rf8 24. Rce1 cxd3 25. e6 Bc8 26. f5 Nf6 27. Bxh6 Nxg4 28.
Qxg4 Ne5 29. Qg3 Nc4 30. Bg5 Qb7 31. e7 {#r} 1-0


[Event "WIO (Open)"]
[Site "Boise, ID"]
[Date "2010.12.11"]
[Round "2.8"]
[White "Abderhalden, Katherine Louise"]
[Black "Weathers, Rickey D"]
[Result "1-0"]
[WhiteElo "1731"]
[BlackElo "1510"]
[ECO "D00"]
[Opening "Queen's Pawn: Mason Variation"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 g6 4. e3 Bg7 5. c4 O-O 6. Nc3 Nc6 7. Bd3 Nb4 8. Be2
Bf5 9. Rc1 c6 10. a3 Na6 11. O-O Nc7 12. Bg5 Ne6 13. Bh4 Qc7 14. Bg3 Qd7 15.
Nh4 Ng5 16. Nxf5 Qxf5 17. Bd3 Nfe4 18. Qc2 Qe6 19. Bf4 Bh6 20. h4 Nh3+ 21.
gxh3 Qxh3 22. Nxe4 dxe4 23. Bxe4 Bxf4 24. exf4 f5 25. Bg2 Qxh4 26. Qd2 Qg4 27.
Rc3 Rad8 28. Rg3 Qh4 29. Qe3 Qf6 30. d5 cxd5 31. Bxd5+ Kg7 32. Bxb7 Rd7 33.
Bd5 Qxb2 34. Qe6 Rfd8 35. Qxf5 Qf6 36. Qe4 Rf8 37. f5 g5 38. Kh2 h5 39. Rxg5+
Qxg5 40. Rg1 Qxg1+ 41. Kxg1 Rf6 42. Be6 Rd1+ 43. Kg2 Rd6 44. c5 Ra6 45. c6
Rxa3 46. c7 Rf8 47. c8=Q Rxc8 48. Bxc8 {#r} 1-0


[Event "WIO (Open)"]
[Site "Boise, ID"]
[Date "2010.12.11"]
[Round "2.9"]
[White "Abderhalden, Richard Robert"]
[Black "Stewart, David Wayne"]
[Result "0-1"]
[WhiteElo "1550"]
[BlackElo "1632"]
[ECO "B50"]
[Opening "Sicilian: 2.Nf3 d6 3.Bc4"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. Nc3 a6 5. a3 g6 6. d3 Bg7 7. Be3 Nc6 8. O-O
Nf6 9. d4 cxd4 10. Nxd4 O-O 11. Bg5 Qb6 12. Nxc6 Qxc6 13. Qd3 Ng4 14. Bb3 Qc5
15. Nd1 Qxg5 16. h3 Ne5 17. Qe2 Nc6 18. c3 e5 19. Qf3 Be6 20. Bxe6 fxe6 21.
Qd3 Rad8 22. Ne3 d5 23. Rae1 d4 24. Nc2 dxc3 25. Qxc3 Nd4 26. Rd1 Rc8 {#R} 0-1


[Event "WIO (Open)"]
[Site "Boise, ID"]
[Date "2010.12.11"]
[Round "3.3"]
[White "Abderhalden, Katherine Louise"]
[Black "Edvalson, Paul F"]
[Result "1-0"]
[WhiteElo "1731"]
[BlackElo "1335"]
[ECO "E21"]
[Opening "Nimzo-Indian: Three Knights"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 Ne4 5. Qc2 f5 6. a3 Bxc3+ 7. bxc3 d6 8.
Bf4 Nd7 9. e3 c5 10. Bd3 Ndf6 11. O-O O-O 12. Rab1 b6 13. Ng5 Nxg5 14. Bxg5
Bb7 15. f3 Qe8 16. e4 fxe4 17. fxe4 Qg6 18. Bxf6 Rxf6 19. e5 Rxf1+ 20. Rxf1
Qh6 21. Qf2 Qh5 22. exd6 cxd4 23. cxd4 Ba6 24. Qe3 Qe8 25. Re1 Rd8 26. Qxe6+
Qxe6 27. Rxe6 Kf7 28. Re7+ Kg8 29. Rxa7 Bc8 30. c5 bxc5 31. dxc5 Be6 32. Re7
Bd5 33. a4 Rc8 34. d7 {#r} 1-0


[Event "WIO (Open)"]
[Site "Boise, ID"]
[Date "2010.12.12"]
[Round "4.2"]
[White "Douglas, Kurt P"]
[Black "Abderhalden, Katherine Louise"]
[Result "0-1"]
[WhiteElo "1693"]
[BlackElo "1731"]
[ECO "B32"]
[Opening "Sicilian: Open, 2...Nc6"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be2 Bd7 7. O-O g6 8.
Be3 Bg7 9. Qd2 O-O 10. h3 Rc8 11. Rad1 a6 12. a4 Qc7 13. f4 Na5 14. e5 dxe5
15. fxe5 Qxe5 16. Nf3 Qc7 17. Nd5 Nxd5 18. Qxd5 Be6 19. Qg5 Nc4 20. Nd4 Nxe3
21. Qxe3 Bc4 22. c3 e6 23. Rf2 Bxe2 24. Rxe2 Qc4 25. Ra1 Rfd8 26. Nf3 Rd6 27.
Qe4 Qd5 28. Qxd5 Rxd5 29. Rc1 Rc4 30. Ra1 Ra5 31. Rd2 Rd5 32. Rxd5 exd5 33.
Kf2 Re4 34. Rd1 Rxa4 35. Rxd5 Ra2 36. Rd8+ Bf8 37. Rd2 Bc5+ 38. Ke2 Kg7 39.
Kd3 h5 40. Ng5 Ra1 41. Ne4 Be7 42. Re2 Rd1+ 43. Kc2 Rd5 44. b3 Re5 45. Kd3 f5
46. Nd2 Rxe2 47. Kxe2 Kf6 48. Kd3 Ke5 49. Nf3+ Kf4 50. Nh4 {#R} 0-1


[Event "WIO (Open)"]
[Site "Boise, ID"]
[Date "2010.12.12"]
[Round "4.7"]
[White "Roland, Jeffrey T"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1724"]
[BlackElo "1550"]
[ECO "D07"]
[Opening "QGD: Chigorin, 3.cxd5"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 Bf5 5. Nc3 Qd6 6. e4 Bg4 7. Be3 a6 8.
Be2 e6 9. O-O Be7 10. Qd2 Bxf3 11. Bxf3 e5 12. Rfd1 Nf6 13. d5 Na7 14. Rac1
O-O 15. Ne2 Rfd8 16. Ng3 g6 17. Qc3 Rdc8 18. Bc5 Qd8 19. Bxa7 Rxa7 20. Qxe5
Bd6 21. Qd4 b6 22. e5 Bc5 23. Qh4 Nd7 24. Qe4 Qe7 25. b4 Bxf2+ 26. Kxf2 Qxe5
27. Qxe5 Nxe5 28. d6 c6 29. a4 b5 30. axb5 axb5 31. Be2 Rd8 32. Ne4 f5 33. Nc5
Kf7 34. Nd3 Nc4 35. Nc5 Nxd6 36. Bf3 Rc7 37. Na6 Rcd7 38. Kf1 Ne4 39. Rxd7+
Rxd7 40. Rxc6 Nd2+ 41. Ke2 {#r} 1-0


[Event "WIO (Open)"]
[Site "Boise, ID"]
[Date "2010.12.12"]
[Round "5.1"]
[White "Pellam, Randall W"]
[Black "Abderhalden, Katherine Louise"]
[Result "1/2-1/2"]
[WhiteElo "1934"]
[BlackElo "1731"]
[ECO "A15"]
[Opening "English: Anglo-Indian, 2.g3"]

1. c4 Nf6 2. g3 e5 3. Bg2 Bc5 4. Nc3 Nc6 5. d3 O-O $2 6. Nf3 d6 7. O-O $2 Bg4
8. Bg5 h6 9. Bxf6 Qxf6 10. Ne4 Qg6 11. Nxc5 dxc5 12. h3 Bd7 13. Rc1 f5 14. Nh4
Qg5 15. f4 exf4 16. Rxf4 Qxg3 17. Qf1 Nd4 18. e3 Qxe3+ 19. Rf2 Ne2+ 20. Qxe2
Qxc1+ 21. Rf1 Qg5 22. Nf3 Rae8 23. Qxe8 Qxg2+ 24. Kxg2 Rxe8 25. Kf2 Bc6 26. h4
g6 27. Rd1 Bxf3 28. Kxf3 Rd8 29. Kf4 Kf7 30. h5 Kf6 31. hxg6 Rd4+ 32. Ke3 f4+
33. Ke2 Kxg6 34. Rg1+ Kf7 35. Rh1 Kg6 36. Rg1+ Kf7 37. Rh1 Rd6 38. Rh5 b6 39.
Rf5+ Rf6 40. Rd5 Kg6 41. Rd8 Kg5 42. Kf3 Rd6 43. Rg8+ Rg6 44. Rd8 Rf6 45. Rg8+
Kh4 46. Rg7 h5 47. Rxc7 a5 48. Rg7 Kh3 49. Rg1 Kh4 50. b3 {#d} 1/2-1/2


[Event "WIO (Open)"]
[Site "Boise, ID"]
[Date "2010.12.12"]
[Round "5.8"]
[White "Abderhalden, Richard Robert"]
[Black "Watson, John"]
[Result "0-1"]
[WhiteElo "1550"]
[BlackElo "1463"]
[ECO "B01"]
[Opening "Scandinavian: 2.e5"]

1. e4 d5 2. e5 c5 3. c4 d4 4. d3 Nc6 5. Bf4 e6 6. Nf3 b6 7. Nbd2 g6 8. Ne4 Bb7
9. Qd2 Nb4 10. a3 Bxe4 11. dxe4 Nc6 12. Bd3 Be7 13. O-O h6 14. h3 g5 15. Bh2
h5 16. Kh1 Nh6 17. Be2 g4 18. Ng1 Kd7 19. f4 Qg8 20. g3 h4 21. gxh4 Bxh4 22.
hxg4 Nxg4 23. Bxg4 Qxg4 24. Nf3 Bg3 25. b3 Bxf4 26. Qg2 Qxg2+ 27. Kxg2 Bxh2
28. Nxh2 Nxe5 29. Nf3 Rag8+ 30. Kf2 Nxf3 31. Kxf3 Rh3+ {#R} 0-1


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2011.02.19"]
[Round "1.3"]
[White "Buckendorf Jr., Glen"]
[Black "Abderhalden, Richard Robert"]
[Result "0-1"]
[WhiteElo "1800"]
[BlackElo "1503"]
[ECO "C62"]
[Opening "Spanish: Old Steinitz, 4.O-O"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O a6 5. Ba4 Nf6 6. Re1 Be7 7. Bxc6+ bxc6 8.
d4 exd4 9. Nxd4 Bb7 10. Nf5 O-O 11. Nxe7+ Qxe7 12. Bg5 h6 13. Bh4 Qe6 14. Nc3
c5 15. Bxf6 Qxf6 16. Rb1 Qe5 17. Nd5 Rac8 18. c4 c6 19. Nb6 Rc7 20. Qd2 Rd8
21. Rbd1 Re7 22. f4 Qe6 23. e5 d5 24. cxd5 cxd5 25. Na4 Qc6 26. Nc3 f6 27.
exf6 Rxe1+ 28. Qxe1 d4 29. Qf2 Qxf6 30. Ne2 Rf8 31. h3 g5 32. Qg3 Kh8 33. fxg5
hxg5 34. Qxg5 Qxg5 {#R} 0-1


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2011.02.19"]
[Round "1.5"]
[White "Abderhalden, Katherine Louise"]
[Black "Ye, Michael"]
[Result "0-1"]
[WhiteElo "1741"]
[BlackElo "1354"]
[ECO "D00"]
[Opening "Queen's Pawn: Mason Variation"]

1. d4 d5 2. Bf4 Bf5 3. Nf3 Nf6 4. e3 Nh5 5. Bg5 h6 6. Bh4 g5 7. Bg3 Nxg3 8.
fxg3 Bg7 9. Be2 c6 10. O-O Qb6 11. b3 Bh7 12. Qd2 Nd7 13. c4 e5 14. Nc3 dxc4
15. bxc4 g4 16. c5 Qa5 17. Nh4 h5 18. Bc4 O-O 19. Nf5 Bf6 20. Rac1 Bg5 21.
dxe5 Rad8 22. Qe2 Nxe5 23. Bb3 Rd3 24. Kh1 Rxc3 {#R} 0-1


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2011.02.19"]
[Round "2.4"]
[White "Abderhalden, Richard Robert"]
[Black "Douglas, Kurt P"]
[Result "1/2-1/2"]
[WhiteElo "1503"]
[BlackElo "1671"]
[ECO "B50"]
[Opening "Sicilian: 2.Nf3 d6 3.Bc4"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 a6 7. Bg5 Be7 8.
O-O O-O 9. Nf3 Qc7 10. Qe2 Nc6 11. Rfe1 b5 12. Bd3 Bb7 13. Rad1 Rac8 14. Nd2
h6 15. Bh4 g5 16. Bg3 Nd4 17. Qf1 e5 18. Rc1 Qd7 19. Ne2 Ne6 20. c4 Nc5 21.
Nc3 Nxd3 22. Qxd3 b4 23. Nd5 Nxd5 24. cxd5 Rxc1 25. Rxc1 Rc8 26. Nc4 Qb5 27.
b3 a5 28. Qe3 Ba6 29. Qe2 Bd8 30. Qh5 Kg7 31. h3 Qd7 32. Kh2 a4 33. Ne3 Rxc1
34. Nf5+ Kg8 35. Nxh6+ Kg7 36. Nf5+ Kg8 37. Nh6+ {#d} 1/2-1/2


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2011.02.19"]
[Round "2.10"]
[White "Patterson, Katie Rae"]
[Black "Abderhalden, Katherine Louise"]
[Result "0-1"]
[WhiteElo "947"]
[BlackElo "1741"]
[ECO "B23"]
[Opening "Sicilian: Closed, 2...Nc6"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. Bc4 Nf6 5. O-O Bg4 6. h3 Bh5 7. d3 e6 8. Bg5
Be7 9. a3 O-O 10. Rb1 Nd7 11. Bxe7 Qxe7 12. b4 Qf6 13. Na2 Nd4 14. Kh2 Qf4+
15. g3 Nxf3+ 16. Kh1 Qf6 17. g4 Bg6 18. Kg2 Nde5 19. Nc3 h5 20. gxh5 Qg5+ 21.
Kh1 Qf4 22. Kg2 Qh2# 0-1


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2011.02.20"]
[Round "3.5"]
[White "Stark, Jim"]
[Black "Abderhalden, Richard Robert"]
[Result "1-0"]
[WhiteElo "1595"]
[BlackElo "1503"]
[ECO "D06"]
[Opening "QGD: Marshall Defence, 3.Nf3"]

1. d4 d5 2. c4 Nf6 3. Nf3 Bg4 4. e3 Nbd7 5. Nc3 c6 6. cxd5 cxd5 7. h3 Bh5 8.
Be2 e6 9. O-O Bd6 10. b3 O-O 11. Nb5 Bb8 12. Ba3 Re8 13. Nd6 Bxd6 14. Bxd6 Nb6
15. Ba3 a6 16. Rc1 Ne4 17. g4 Bg6 18. Ne5 Nd7 19. Nxg6 fxg6 20. Bf3 Ng5 21.
Bg2 Qa5 22. Bd6 Rac8 23. Qe2 Nf7 24. Bg3 e5 25. Rxc8 Rxc8 26. Qb2 Re8 27. b4
Qb5 28. a4 Qxa4 29. Bxd5 Qb5 30. Qb3 Rf8 31. dxe5 Nb6 32. Bg2 Kh8 33. e6 Ng5
34. h4 Nf3+ 35. Bxf3 Rxf3 36. Rd1 {#r} 1-0


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2011.02.20"]
[Round "3.7"]
[White "Abderhalden, Katherine Louise"]
[Black "Bartell, Fred"]
[Result "1-0"]
[WhiteElo "1741"]
[BlackElo "1604"]
[ECO "E90"]
[Opening "King's Indian: 5.Nf3"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 c5 7. d5 Qb6 8. Qc2
Bd7 9. O-O Na6 10. a3 Rad8 11. Bg5 h6 12. Bh4 Rfe8 13. Nd2 Bg4 14. Bxg4 Nxg4
15. h3 Nf6 16. f4 Nd7 17. Kh1 Nab8 18. Rab1 Bf6 19. Bg3 a6 20. Nf3 Bg7 21.
Rfe1 Qc7 22. e5 Nb6 23. b3 Kh7 24. f5 f6 25. fxg6+ Kh8 26. e6 Rg8 27. Qf5 Bf8
28. Bf4 Kg7 29. Qh5 Rh8 30. Nh4 Kg8 31. g7 Bxg7 32. Qg6 Rh7 33. Nf5 Rf8 34.
Bxh6 {#r} 1-0


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2011.02.20"]
[Round "4.4"]
[White "Baggett, Jeff M"]
[Black "Abderhalden, Katherine Louise"]
[Result "1-0"]
[WhiteElo "1696"]
[BlackElo "1741"]
[ECO "B20"]
[Opening "Sicilian: 2.Bc4"]

1. e4 c5 2. Bc4 Nc6 3. c3 d6 4. Bb3 Nf6 5. d3 Bg4 6. f3 Bh5 7. Ne2 e6 8. Nf4
Be7 9. O-O O-O 10. Nxh5 Nxh5 11. f4 Nf6 12. Nd2 b5 13. Bc2 Qb6 14. Nf3 Rad8
15. h3 e5 16. Qe1 Rfe8 17. Nh4 Bf8 18. fxe5 Nxe5 19. Bg5 Be7 20. Nf5 Ng6 21.
Nxe7+ Rxe7 22. Bxf6 gxf6 23. Rxf6 Qc7 24. Qe3 d5 25. Raf1 Kg7 26. Qg5 dxe4 27.
dxe4 Rf8 28. h4 Qe5 29. R1f5 h6 30. Qg4 h5 31. Rxg6+ {#r} 1-0


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2011.02.20"]
[Round "4.7"]
[White "Abderhalden, Richard Robert"]
[Black "Myers, Hugh S"]
[Result "1-0"]
[WhiteElo "1503"]
[BlackElo "1617"]
[ECO "B01"]
[Opening "Scandinavian: Marshall, 4.c4"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bf4 a6 8.
Bd3 O-O 9. O-O c6 10. Rc1 Re8 11. c5 Nd5 12. Nxd5 cxd5 13. Ne5 f6 14. Nf3 Nc6
15. Bc2 g5 16. Nxg5 fxg5 17. Qd3 {#r} 1-0


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2011.02.21"]
[Round "5.6"]
[White "Abderhalden, Richard Robert"]
[Black "Booth, Tom R"]
[Result "1/2-1/2"]
[WhiteElo "1503"]
[BlackElo "1618"]
[ECO "C02"]
[Opening "French: Advance, 5.Nf3 Qb6"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. b4
Nf5 9. Bb2 Bd7 10. Be2 Be7 11. O-O O-O 12. Qd3 Rac8 13. Nbd2 f6 14. Nb3 fxe5
15. Nxe5 Nxe5 16. dxe5 a6 17. Nd4 Nxd4 18. Bxd4 Qc7 19. Qe3 Qd8 20. f4 Qe8 21.
Rf3 Bb5 22. Raf1 Bxe2 23. Qxe2 Rc4 24. Bb2 Qc8 25. Rb1 Rfxf4 26. Rbf1 Qf8 27.
Qd3 Bg5 28. g3 Rxf3 29. Rxf3 Qe8 30. Bd4 Be7 31. Rf2 Qc8 32. Qf3 Qe8 33. Qd3
Qc8 {#d} 1/2-1/2


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2011.02.21"]
[Round "5.7"]
[White "Abderhalden, Katherine Louise"]
[Black "Porth, Adam"]
[Result "1-0"]
[WhiteElo "1741"]
[BlackElo "1244"]
[ECO "D00"]
[Opening "Queen's Pawn: Mason Variation"]

1. d4 d5 2. Bf4 e6 3. Nf3 c5 4. e3 c4 5. c3 Nf6 6. Nbd2 g6 7. Bg5 Bg7 8. e4
Qb6 9. e5 Nfd7 10. Rb1 O-O 11. Be2 Nc6 12. O-O Qc7 13. Re1 f6 14. exf6 Nxf6
15. a4 e5 16. dxe5 Nxe5 17. Nxe5 Qxe5 18. Nf3 Qf5 19. Bxf6 Bxf6 20. Nd4 Bxd4
21. Qxd4 Be6 22. Bf3 Rfd8 23. Rbd1 b6 24. h3 Rd7 25. Bg4 Qxg4 26. hxg4 Bf7 27.
Qf6 Rf8 28. Re7 Rxe7 29. Qxe7 a5 30. Qb7 Be6 31. Re1 Bf7 32. Re7 Kg7 33. g5
{#r} 1-0


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2011.02.21"]
[Round "6.4"]
[White "Booth, Tom R"]
[Black "Abderhalden, Katherine Louise"]
[Result "1-0"]
[WhiteElo "1618"]
[BlackElo "1741"]
[ECO "D10"]
[Opening "Slav: Exchange, 4.Nf3"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. e3 Bg4 7. Be2 e6 8.
Ne5 Bxe2 9. Qxe2 Bd6 10. f4 O-O 11. O-O Rc8 12. a3 Nd7 13. Bd2 Nb6 14. Nxc6
Rxc6 15. Nb5 Bb8 16. Rfc1 Rxc1+ 17. Rxc1 a6 18. Nc3 f6 19. Nd1 e5 20. Ba5 exf4
21. exf4 Re8 22. Bxb6 {#r} 1-0


[Event "Idaho Closed"]
[Site "Twin Falls, ID"]
[Date "2011.02.21"]
[Round "6.5"]
[White "Roland, Jeffrey T"]
[Black "Abderhalden, Richard Robert"]
[Result "0-1"]
[WhiteElo "1703"]
[BlackElo "1503"]
[ECO "D10"]
[Opening "Slav: 3.Nc3 Nf6"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. g3 e6 6. Qb3 Qc8 7. Bg2 Be7 8. O-O
O-O 9. Nh4 Bg6 10. Nxg6 fxg6 11. Bh3 Qd7 12. cxd5 cxd5 13. Bf4 Nc6 14. e3 a6
15. Na4 Rae8 16. Nb6 Qd8 17. Bxe6+ Kh8 18. Na4 Bb4 19. Bh3 Ne4 20. Rfd1 g5 21.
f3 Nd2 22. Rxd2 Bxd2 23. Be5 Nxe5 24. dxe5 Rxe5 25. Qxb7 Bxe3+ {#R} 0-1