[Site "Gresham (OR)"] [Round "4.12"] [White "Buckendorf Glen (ID)"] [Black "Ong Yew"] [Result "0-1"] [ECO "C17"] [Opening "French: Winawer, 5.a3"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qa5 8. Bd2 Qa4 9. Qxg7 Rg8 10. Qxh7 cxd4 11. Ne2 Nbc6 12. f4 Bd7 13. Qd3 Nf5 14. Kd1 O-O-O 15. cxd4 Ncxd4 16. Nc3 Qc6 17. Rb1 Kb8 18. Rg1 Qc5 19. Be3 Rc8 20. Bf2 Qxc3 21. Qxc3 Rxc3 22. g4 Nf3 23. Rg2 Ne3+ 24. Bxe3 Rxe3 25. Be2 Nd4 26. Bd3 Rh3 {#R} 0-1

[Event "WIO (Open)"] [Site "Caldwell, ID"] [Date "2008.05.24"] [Round "1.3"] [White "Ong, Chong-Jin"] [Black "Kern, Joshua William"] [Result "1-0"] [WhiteElo "1509"] [BlackElo "1199"] [ECO "B23"] [Opening "Sicilian: Closed, Grand Prix, 3...d6"] 1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Bg4 5. Bb5 Qc7 6. d3 e6 7. O-O Nf6 8. Qe1 O-O-O 9. Bxc6 Qxc6 10. a3 Nd7 11. Bd2 g6 12. Ng5 f5 13. Nf7 Bg7 14. Nxd8 Rxd8 15. Rb1 c4 16. Kh1 d5 17. exd5 exd5 18. dxc4 dxc4 19. Qf2 Nc5 20. Rfe1 Nd3 21. cxd3 Rxd3 22. Be3 Bf6 23. Red1 Bh3 24. Rxd3 cxd3 25. Qf3 Bg4 26. Qxc6+ bxc6 27. Kg1 c5 28. Kf2 a6 29. Ke1 c4 30. Kd2 Bxc3+ 31. Kxc3 Be2 32. Kd2 Kb7 33. Rc1 Kc6 34. Rxc4+ Kd6 35. Ra4 Kd5 36. b3 Bf1 37. Ra5+ {#r} 1-0

[Event "WIO (Open)"] [Site "Caldwell, ID"] [Date "2008.05.24"] [Round "2.1"] [White "Kircher, Caleb Paul"] [Black "Ong, Chong-Jin"] [Result "0-1"] [WhiteElo "1447"] [BlackElo "1509"] [ECO "A02"] [Opening "Bird: 1..g6"] 1. f4 g6 2. Nf3 Nf6 3. b3 Bg7 4. Bb2 O-O 5. e3 c5 6. Be2 Nc6 7. O-O a6 8. d3 d5 9. Ne5 d4 10. Nxc6 bxc6 11. e4 e5 12. Nd2 exf4 13. Rxf4 a5 14. a4 Be6 15. Ba3 Qd6 16. Rf1 Nd7 17. Bg4 Be5 18. h3 Bg7 19. Bxe6 Qxe6 20. Nc4 Qe7 21. Qd2 Qd8 22. Rae1 Re8 23. Rf3 Ne5 24. Nxe5 Rxe5 25. Ref1 Ra7 26. Qf2 Bh6 27. Bc1 Bxc1 28. Rxc1 Qg5 29. Rf1 Ree7 30. Rf4 Qe5 31. Rf6 Rec7 32. Qf4 Qxf4 33. R1xf4 Rab7 34. e5 Rb8 35. e6 fxe6 36. Rxe6 Kg7 37. Re5 c4 38. dxc4 d3 39. cxd3 Rxb3 40. Rxa5 Rxd3 41. Ra6 c5 42. Ra5 Rd4 43. Rxd4 cxd4 44. c5 d3 45. Rb5 d2 46. Rb1 Rxc5 47. Kf2 Rc1 48. Rb7+ Kh6 49. Rd7 d1=Q 50. Rxd1 Rxd1 51. Ke2 Ra1 {#R} 0-1

[Event "WIO (Open)"] [Site "Caldwell, ID"] [Date "2008.05.24"] [Round "3.1"] [White "Ong, Chong-Jin"] [Black "Patterson, Emily N"] [Result "1-0"] [WhiteElo "1509"] [BlackElo "1413"] [ECO "C17"] [Opening "French: Winawer, Advance, 4...c5"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Qc7 6. Nb5 Bxd2+ 7. Qxd2 Qc6 8. Nd6+ Ke7 9. Qg5+ f6 10. Qxg7+ Kd8 11. Qxh8 cxd4 12. Qxg8+ Kd7 13. Bb5 fxe5 14. Bxc6+ bxc6 15. Qxc8+ Kxd6 16. Qb7 {#r} 1-0

[Event "Idaho Closed"] [Site "Twin Falls, ID"] [Date "2009.02.14"] [Round "1.6"] [White "Ong, Chong-Jin"] [Black "Ye, Michael"] [Result "1-0"] [WhiteElo "1650"] [BlackElo "1055"] [ECO "C44"] [Opening "Scotch Gambit"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Bc5 6. e5 d5 7. Bb5 Ne4 8. Nxd4 Bxd4 9. Qxd4 O-O 10. Bxc6 bxc6 11. f3 Ba6 12. Re1 Ng5 13. Bxg5 Qxg5 14. Nc3 Rfe8 15. Na4 Bc8 16. Nc5 Bh3 17. Re2 h5 18. c3 f6 19. e6 Re7 20. Kf1 Bf5 21. Kf2 Rae8 22. Rae1 h4 23. Qa4 Kh7 24. Qxa7 Qf4 25. Kg1 h3 26. Qa4 Qxa4 27. Nxa4 hxg2 28. Kxg2 Bxe6 29. Kf2 Kg6 30. Nc5 Kf7 31. Nxe6 Rxe6 32. Rxe6 Rxe6 33. Rxe6 Kxe6 34. Ke3 g5 35. b4 Kd6 36. Kd4 Kd7 37. a4 Kc8 38. Kc5 Kb7 39. h3 Ka6 40. Kxc6 f5 41. Kxc7 f4 42. Kc6 g4 43. hxg4 Ka7 44. Kc7 d4 45. cxd4 Ka6 46. g5 Ka7 47. g6 Ka8 48. g7 Ka7 49. g8=Q Ka6 50. Qa8# 1-0

[Event "Idaho Closed"] [Site "Twin Falls, ID"] [Date "2009.02.14"] [Round "2.6"] [White "Dominick, Matthew Thomas"] [Black "Ong, Chong-Jin"] [Result "0-1"] [WhiteElo "1274"] [BlackElo "1589"] [ECO "A04"] [Opening "Reti: 1...c5, Nimzowitsch-Larsen"] 1. Nf3 c5 2. b3 g6 3. Bb2 Nf6 4. g4 Bg7 5. g5 Nh5 6. Bxg7 Nxg7 7. e4 d6 8. Nc3 Nc6 9. d4 Bg4 10. d5 Nd4 11. Bg2 Nh5 12. h3 Qa5 13. hxg4 Qxc3+ 14. Kf1 Nf4 15. Nxd4 cxd4 16. Rc1 Rc8 17. Qf3 Qxf3 18. Bxf3 Rc3 19. Bd1 Kf8 20. Rh2 Kg7 21. f3 Rhc8 22. Rd2 d3 23. Kf2 e5 24. dxe6 fxe6 25. Ke3 e5 26. Kf2 a5 27. Kg3 b5 28. Kf2 a4 29. Kf1 axb3 30. axb3 Rxb3 31. cxb3 Rxc1 32. Kf2 b4 33. Ke3 Ra1 34. Kf2 Kf7 35. Ke3 Ke6 36. Kf2 Kd7 37. Ke3 Kc6 38. Kf2 Kb5 39. Ke1 Kc5 40. Rb2 Kd4 41. Kd2 Ng2 42. Bc2 dxc2 43. Rxc2 Ne3 44. Rb2 Rh1 45. f4 exf4 46. e5 Rh2+ 47. Ke1 Rxb2 48. exd6 Kd3 49. d7 Re2# 0-1

[Event "Idaho Closed"] [Site "Twin Falls, ID"] [Date "2009.02.15"] [Round "4.2"] [White "Parsons, Larry R"] [Black "Ong, Chong-Jin"] [Result "1/2-1/2"] [WhiteElo "2015"] [BlackElo "1589"] [ECO "A30"] [Opening "English: Symmetrical, 2.g3"] 1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 g6 5. e4 Bg7 6. Nge2 d6 7. O-O O-O 8. d3 Bd7 9. h3 a6 10. Rb1 Rb8 11. a3 b5 12. cxb5 axb5 13. b4 cxb4 14. axb4 Ne8 15. Kh2 Nd4 16. Be3 Nxe2 17. Nxe2 Rc8 18. Qd2 d5 19. exd5 Nd6 20. Bd4 Nf5 21. Bxg7 Kxg7 22. Qb2+ Kg8 23. Nd4 Nxd4 24. Qxd4 Rc2 25. Rbc1 Rxc1 26. Rxc1 Qb8 27. Re1 Qd6 28. Ra1 Rc8 29. Ra7 Rc7 30. Ra8+ Rc8 31. Ra7 Rc7 32. Bf3 Rxa7 33. Qxa7 h5 34. Qc5 Kg7 35. Qxd6 exd6 36. g4 h4 37. Be2 {#d} 1/2-1/2

[Event "Idaho Closed"] [Site "Twin Falls, ID"] [Date "2009.02.16"] [Round "5.2"] [White "Ong, Chong-Jin"] [Black "Douglas, Kurt P"] [Result "1/2-1/2"] [WhiteElo "1589"] [BlackElo "107"] [ECO "B23"] [Opening "Sicilian: Closed"] 1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 e6 5. Bb5 Bd7 6. Bc4 a6 7. d3 Be7 8. O-O b5 9. Bb3 Na5 10. Qe1 Nxb3 11. axb3 h6 12. Qg3 g6 13. Bd2 Nf6 14. Ne2 d5 15. exd5 Nxd5 16. Ne5 Bf6 17. Qe1 Bg7 18. Ng3 Qc7 19. Nxd7 Kxd7 20. c3 Rhe8 21. Qf2 f5 22. Qf3 Qd6 23. c4 Nc7 24. Bc3 Bd4+ 25. Kh1 b4 26. Bxd4 Qxd4 27. Rab1 e5 28. Ne2 Qd6 29. d4 exd4 30. Rfd1 Qc6 31. Nxd4 Qxf3 32. Nxf3+ Ke6 33. Re1+ Kf6 34. Ne5 Rad8 35. Rbd1 Rxd1 36. Rxd1 Ne6 37. Rd6 a5 38. g3 Ra8 39. Nxg6 Rd8 40. Rxd8 Nxd8 41. Ne5 Ke7 42. Kg2 h5 43. Kh3 Ne6 44. Nd3 Kf6 45. Kg2 Kg6 46. Ne5+ Kf6 47. Nd3 Kg6 {#d} 1/2-1/2

[Event "Idaho Closed"] [Site "Twin Falls, ID"] [Date "2009.02.16"] [Round "6.4"] [White "Anderson, Mark"] [Black "Ong, Chong-Jin"] [Result "1/2-1/2"] [WhiteElo "1620"] [BlackElo "1589"] [ECO "A04"] [Opening "Reti: 1...c5"] 1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Nc3 Nc6 5. Bg2 Nf6 6. O-O O-O 7. Rb1 d6 8. d3 Bd7 9. a3 Rb8 10. Bd2 a6 11. b4 cxb4 12. axb4 b5 13. c5 dxc5 14. bxc5 b4 15. Na2 a5 16. e4 Be6 17. Qa4 Bd7 18. Qd1 Be6 19. Qa4 Bd7 20. Qd1 Be6 {#d} 1/2-1/2

[Event "Sumr Classic (Open)"] [Site "Boise, ID"] [Date "2010.06.26"] [Round "1.7"] [White "Edvalson, Paul F"] [Black "Ong, Chong-Jin"] [Result "0-1"] [WhiteElo "1186"] [BlackElo "1658"] [ECO "B11"] [Opening "Caro-Kann: Two Knights, 3...Bg4"] 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. b3 d4 7. Ne2 e5 8. Bb2 Nf6 9. c3 c5 10. g4 h6 11. cxd4 cxd4 12. Ng3 Nc6 13. Bc4 a6 14. a4 Na5 15. Be2 Qb6 16. Bd1 Nc4 17. Bc1 Nd6 18. O-O Be7 19. d3 O-O 20. Kh2 Nd7 21. Nf5 Nxf5 22. gxf5 Bf6 23. Rg1 Kh7 24. Ba3 Rfe8 25. Qh5 Rf8 26. Bxf8 Rxf8 27. Rc1 Nc5 28. Qe2 Bg5 29. Rb1 Bf4+ 30. Kh1 Qf6 31. Qh5 Nxd3 32. Qf3 Nb4 33. Be2 Rd8 34. Rbd1 Rc8 35. Bc4 b5 36. axb5 axb5 37. Bxb5 Rc3 38. Qh5 Qb6 39. Bc4 Qf6 40. Rg2 g6 41. fxg6+ fxg6 42. Qg4 h5 43. Qd7+ Kh6 44. Qe6 Qxe6 45. Bxe6 d3 46. Rdg1 g5 47. h4 g4 48. Bxg4 hxg4 49. Rxg4 d2 50. Rg6+ Kh5 51. Rd6 Rc1 52. Kg2 Nc2 53. b4 Rxg1+ 54. Kxg1 Nd4 55. Ra6 d1=Q+ 56. Kg2 Qg4+ 57. Kf1 Qe2+ 58. Kg2 Qxa6 59. Kg1 Kg4 60. Kg2 Qe2 61. Kg1 Kf3 {#R} 0-1

[Event "Sumr Classic (Open)"] [Site "Boise, ID"] [Date "2010.06.26"] [Round "2.2"] [White "Ong, Chong-Jin"] [Black "Ungureanu, Razvan"] [Result "1/2-1/2"] [WhiteElo "1658"] [BlackElo "1700"] [ECO "B23"] [Opening "Sicilian: Closed, Grand Prix, 3...g6"] 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 e6 6. Bxc6 bxc6 7. e5 d5 8. exd6 Qxd6 9. d3 Nf6 10. O-O Nd5 11. Ne4 Qe7 12. Rb1 O-O 13. Qe1 f5 14. Nc3 Rb8 15. Bd2 Re8 16. Ne5 Qd6 17. b3 Nf6 18. Na4 Nd7 19. Bc3 Nxe5 20. fxe5 Qd5 21. Qe3 Bf8 22. Bb2 Rd8 23. Rf3 c4 24. dxc4 Qd7 25. Qe2 Qe7 26. Rd1 Bb7 27. Rfd3 c5 28. Nc3 a6 29. Bc1 g5 30. Qh5 f4 31. Qg4 Rxd3 32. Rxd3 Kh8 33. Qd1 Bc6 34. Qe2 Rd8 35. Ne4 Rxd3 36. Qxd3 Bxe4 37. Qxe4 Qd8 38. Qd3 Qc7 39. Qe4 Kg7 40. h4 h6 41. Kf2 Qd7 42. Qd3 Qc7 43. Qe4 Qd7 44. Qd3 {#d} 1/2-1/2

[Event "Sumr Classic (Open)"] [Site "Boise, ID"] [Date "2010.06.26"] [Round "3.4"] [White "Ong, Chong-Jin"] [Black "Douglas, Kurt P"] [Result "1/2-1/2"] [WhiteElo "1658"] [BlackElo "1691"] [ECO "B23"] [Opening "Sicilian: Closed, Grand Prix, 3...d6"] 1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bb5 Bd7 6. Bc4 e6 7. O-O Bg7 8. d3 Nge7 9. Qe1 Na5 10. Bb3 Nxb3 11. axb3 a6 12. Bd2 O-O 13. f5 exf5 14. Qh4 Nc6 15. Bg5 f6 16. Bd2 g5 17. Qe1 f4 18. Nd5 Be6 19. Nc3 f5 20. exf5 Bxf5 21. Rb1 Re8 22. Qd1 Nd4 23. Kh1 Re6 24. Nxd4 Bxd4 25. Qh5 Bg7 26. Bxf4 h6 27. Bxg5 Bg6 28. Qxg6 Rxg6 29. Bxd8 Rxd8 30. Rbe1 d5 31. Rf5 Rgd6 32. g3 c4 33. bxc4 dxc4 34. dxc4 Bxc3 35. bxc3 Rd1 36. Rff1 R1d2 37. Re7 Rxc2 38. Rxb7 Rdd2 39. Re1 Rxh2+ {#d} 1/2-1/2

[Event "Sumr Classic (Open)"] [Site "Boise, ID"] [Date "2010.06.27"] [Round "5.4"] [White "McGarvey, James H"] [Black "Ong, Chong-Jin"] [Result "0-1"] [WhiteElo "1673"] [BlackElo "1658"] [ECO "A58"] [Opening "Benko Gambit: 5.bxa6 g6"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Be3 Bg7 10. f3 O-O 11. Nge2 Nbd7 12. Rc1 Qb6 13. Qc2 Rfb8 14. b3 Ne8 15. g3 Nc7 16. Kg2 Qb7 17. Rhd1 Nb5 18. Nxb5 Qxb5 19. Rd2 Ra5 20. Nc3 Qb4 21. Na4 Nb6 22. Nxb6 Qxb6 23. Qc4 Ra3 24. Rdc2 Rba8 25. b4 Rxe3 26. bxc5 dxc5 27. Qxc5 Qxc5 28. Rxc5 Rxa2+ 29. Kh3 h5 {#R} 0-1

[Event "WIO (Open)"] [Site "Boise, ID"] [Date "2011.12.10"] [Round "1.7"] [White "Ong, Chong-Jin"] [Black "Pemsler, Carmen"] [Result "1/2-1/2"] [WhiteElo "1695"] [BlackElo "1320"] [ECO "B13"] [Opening "Caro-Kann: Exchange, 4.Bd3 Nc6"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 b6 8. Nd2 e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rfe1 Bxf3 13. Nxf3 Qc7 14. h3 Rfe8 15. Ne5 a6 16. Qd1 Nd7 17. Bxh7+ Kf8 18. Nxd7+ Qxd7 19. Bc2 g6 20. f4 f5 21. Re3 Qg7 22. Qf3 Re7 23. Rae1 Rae8 24. Qf1 b5 25. a4 Na7 26. axb5 axb5 27. b4 Qf7 28. Bd3 Rb7 29. Qe2 Rb6 30. Qd2 Nc6 31. Qe2 Na7 32. Qf2 Qf6 {#d} 1/2-1/2

[Event "WIO (Open)"] [Site "Boise, ID"] [Date "2011.12.10"] [Round "2.5"] [White "Hamilton, Brett B"] [Black "Ong, Chong-Jin"] [Result "0-1"] [WhiteElo "1904"] [BlackElo "1695"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. Bg5 b4 7. Bxf6 gxf6 8. Ne4 d6 9. e3 Qa5 10. Nd2 Bg7 11. a4 O-O 12. Nc4 Qc7 13. Bd3 Nd7 14. Qh5 h6 15. Bf5 Nb6 16. Nxb6 Qxb6 17. Nf3 Bxf5 18. Qxf5 Qa6 19. Qc2 Rfc8 20. b3 c4 21. O-O cxb3 22. Qxb3 f5 23. Rac1 Rxc1 24. Rxc1 Qxa4 25. Qxa4 Rxa4 26. Nd4 Bxd4 27. exd4 b3 {#R} 0-1

[Event "WIO (Open)"] [Site "Boise, ID"] [Date "2011.12.10"] [Round "3.1"] [White "Ong, Chong-Jin"] [Black "Merwin, Steven E"] [Result "1/2-1/2"] [WhiteElo "1695"] [BlackElo "2025"] [ECO "B01"] [Opening "Scandinavian: Portuguese, 4.Be2"] 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 e6 7. O-O Nc6 8. c3 Bd6 9. Be3 O-O-O 10. Nbd2 Qh5 11. h3 Rhg8 12. Rfe1 h6 13. Nc4 Qf5 14. Nxd6+ Rxd6 15. Rad1 g5 16. Nh2 h5 17. Qf3 Qg6 18. g4 hxg4 19. hxg4 Rgd8 20. Bc1 Rh8 21. b4 Qh6 22. Qg2 Nd5 23. b5 Nce7 24. c4 Nc3 25. Rd3 Nxa2 26. Ba3 Rd7 27. Bxe7 Rxe7 28. Ra3 Nb4 29. Rxa7 c6 30. Qg3 Nc2 31. Rd1 Qh3 32. Qd6 Qxh2+ {By this point, both players had stopped recording. Several moves were made in intense time trouble. In the final position, Black had 3 seconds, and White under 2 minutes. Final position: White: Rb2 b6 c4 f2 Kf3; Black: b7 Kc6 c5 Ne6 f5 g5, and it was Black's move. - Jeff Roland, T.D.} {#d} 1/2-1/2

[Event "WIO (Open)"] [Site "Boise, ID"] [Date "2011.12.11"] [Round "5.2"] [White "Stark, Jim"] [Black "Ong, Chong-Jin"] [Result "1/2-1/2"] [WhiteElo "1641"] [BlackElo "1695"] [ECO "A58"] [Opening "Benko Gambit: 5.bxa6 g6"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 d6 8. g3 Bg7 9. Bg2 O-O 10. O-O Nbd7 11. Re1 Qc7 12. e4 Rfb8 13. Qc2 Qa5 14. Bd2 Qc7 15. Rab1 Ne8 16. a3 Nb6 17. b3 Nd7 18. a4 Rb7 19. Bf1 Bxf1 20. Rxf1 Qc8 21. Nb5 Nc7 22. Nxc7 Qxc7 23. Bc3 Bxc3 24. Qxc3 Rb4 25. Nd2 Qb6 26. Nc4 Qb8 27. f4 Raxa4 28. bxa4 Rxb1 29. Qc2 Rxf1+ 30. Kxf1 Qa8 31. a5 Qa6 32. Kf2 Qa8 33. Qb3 Nb8 34. Qb5 Na6 35. Qc6 Qa7 36. Ke2 Nb4 37. Qb6 Qa8 38. Kd2 Qc8 39. Kc3 f5 40. Ne3 fxe4 41. Kc4 Kf8 42. g4 {#d} 1/2-1/2

[Event "ICA Sumr Classic (Open)"] [Site "Boise, ID"] [Date "2012.07.14"] [Round "1.3"] [White "Edvalson, Paul"] [Black "Ong, Chong-Jin"] [Result "0-1"] [WhiteElo "1624"] [BlackElo "1721"] [ECO "A01"] [Opening "Nimzowitsch-Larsen Attack"] 1. b3 g6 2. Bb2 Nf6 3. e4 d6 4. Nc3 Bg7 5. d4 O-O 6. Qd2 c5 7. d5 Nxe4 8. Qe3 Qa5 9. Nge2 Nxc3 10. Nxc3 Nd7 11. Be2 Nf6 12. O-O Nxd5 13. Nxd5 Bxb2 14. Nxe7+ Kh8 15. Rab1 Bg7 16. Nxc8 Raxc8 17. a4 d5 18. Bf3 Rcd8 19. Rbd1 d4 20. Qe4 b6 21. Qd3 Qc3 22. Qxc3 dxc3 23. g3 Rd2 24. Be4 Rfd8 25. Bd3 Kg8 26. Kg2 a6 27. Kf3 b5 28. axb5 axb5 29. Rxd2 cxd2 30. Ke2 Bc3 31. Bxb5 Rd6 32. Kd1 Re6 33. Be2 Re7 34. f4 Ra7 35. Bf3 Ra1+ 36. Ke2 Re1+ {#R} 0-1

[Event "ICA Sumr Classic (Open)"] [Site "Boise, ID"] [Date "2012.07.14"] [Round "2.1"] [White "Ong, Chong-Jin"] [Black "Olsoy, Peter John"] [Result "1-0"] [WhiteElo "1721"] [BlackElo "1698"] [ECO "B23"] [Opening "Sicilian: Closed, Grand Prix, 3...d6"] 1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bb5 Bd7 6. d3 Bg7 7. O-O a6 8. Bc4 Nf6 9. Qe1 O-O 10. Qh4 Qc7 11. f5 gxf5 12. Bh6 Bxh6 13. Qxh6 Ng4 14. Qh4 Kg7 15. Nd5 Qd8 16. Qg5+ Kh8 17. Qh5 Kg7 18. h3 e6 19. hxg4 exd5 20. Bxd5 f6 21. gxf5 Qe7 22. Kf2 Rh8 23. Rh1 Be8 24. Qh6# 1-0

[Event "ICA Sumr Classic (Open)"] [Site "Boise, ID"] [Date "2012.07.14"] [Round "3.1"] [White "Morrell, Tom A"] [Black "Ong, Chong-Jin"] [Result "1/2-1/2"] [WhiteElo "1696"] [BlackElo "1721"] [ECO "A45"] [Opening "Indian: 2.g3 c5"] 1. d4 Nf6 2. g3 c5 3. d5 d6 4. Bg2 g6 5. e4 Nbd7 6. Nc3 Bg7 7. Nge2 O-O 8. Bg5 a6 9. a4 b6 10. h4 Bb7 11. O-O c4 12. Qd2 Nc5 13. Bh6 e6 14. Bxg7 Kxg7 15. Qd4 e5 16. Qxc4 Rc8 17. Qa2 Qe7 18. b4 Ncd7 19. Nd1 a5 20. c3 Ba6 21. Re1 Bc4 22. Qd2 Ng8 23. Ne3 Nh6 24. Nxc4 Rxc4 25. Nc1 Rfc8 26. Na2 f5 27. Bf1 R4c7 28. Ba6 Rf8 29. exf5 Nxf5 30. Bd3 Qf7 31. Be4 Ne7 32. Rad1 Nf6 33. Bg2 Rc4 34. Qe2 Rfc8 35. Bh3 R8c7 36. Be6 Qe8 37. Qb2 Qxa4 38. Rc1 Qb5 39. Rxe5 dxe5 40. d6 Ra7 41. Bxc4 Qxc4 42. dxe7 Rxe7 43. bxa5 bxa5 44. Qa3 Re6 45. Re1 e4 46. Nc1 Re5 47. Qb3 Qxb3 48. Nxb3 a4 49. Nd2 Kf7 50. Ra1 Ra5 51. Nc4 Ra6 52. Nb2 a3 53. Nc4 a2 54. Nd2 Ke6 55. Kf1 Kd5 56. Ke1 Nd7 57. Kd1 Nc5 58. Kc2 Ke6 59. Nb3 Kd5 60. Nxc5 Kxc5 61. Kb3 Kb5 62. g4 h6 63. h5 g5 64. Rxa2 Rxa2 65. Kxa2 Kc4 66. Kb2 Kd3 67. Kb3 Ke2 68. c4 Kxf2 69. c5 e3 70. c6 e2 71. c7 e1=Q 72. c8=Q Qb1+ 73. Ka4 Qa2+ 74. Kb5 Qb3+ 75. Ka5 Qa3+ 76. Kb5 {#d} 1/2-1/2

[Event "ICA Sumr Classic (Open)"] [Site "Boise, ID"] [Date "2012.07.15"] [Round "5.1"] [White "Ong, Chong-Jin"] [Black "Jiang, Nathan"] [Result "1/2-1/2"] [WhiteElo "1721"] [BlackElo "1695"] [ECO "B23"] [Opening "Sicilian: Closed, Grand Prix"] 1. e4 c5 2. Nc3 Nc6 3. f4 e5 4. Nf3 Bd6 5. Bb5 Nge7 6. O-O a6 7. Bc4 O-O 8. f5 b5 9. Bd5 b4 10. Bxc6 dxc6 11. Ne2 Bd7 12. d3 f6 13. Qe1 Kf7 14. Qh4 Rh8 15. h3 Qg8 16. Qf2 Ke8 17. Be3 c4 18. Bc5 Bxc5 19. Qxc5 cxd3 20. cxd3 Rb8 21. Qd6 Rb7 22. Rfc1 Nc8 23. Qc5 Rb5 24. Qf2 Qf8 25. d4 Kf7 26. dxe5 fxe5 27. Rd1 Qe7 28. Qg3 Nd6 {#d} 1/2-1/2

[Event "Sinanan Simul"] [Site "Boise, ID"] [Date "2012.12.07"] [Round "19"] [White "Sinanan, Joshua"] [Black "Ong, Chong-Jin"] [Result "1-0"] [EventCountry "USA"] [ECO "A58"] [Opening "Benko Gambit: 5.bxa6 g6"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Nbd7 10. g3 Bg7 11. Kg2 O-O 12. a4 Ra6 13. Qc2 Qb6 14. Ra3 Rb8 15. Nb5 Qb7 16. b3 Ne8 17. Nd2 Nc7 18. Nxc7 Qxc7 19. Re1 Qb7 20. Bb2 Bxb2 21. Qxb2 Qb4 22. Qa1 Nb6 23. Ra2 c4 24. bxc4 Rxa4 25. Rb1 Rxa2 26. Qxa2 Qc3 27. Rb3 Qd4 28. Qb2 Qxb2 29. Rxb2 Nd7 30. Rxb8+ Nxb8 31. f4 Nd7 32. Kf3 h5 33. h3 f6 34. Ke3 Kf7 35. Kd4 e5+ 36. dxe6+ Kxe6 37. g4 hxg4 38. hxg4 f5 39. exf5+ gxf5 40. g5 Nf8 41. Nf3 Ng6 42. Ke3 Kd7 43. Nd4 Ne7 44. Kf3 Ke8 45. Kg3 Kf7 46. Nf3 Kg7 47. Nh4 Kf7 48. Kf3 Ke6 49. Ke3 d5 50. c5 Nc6 51. Nf3 {#r} 1-0

[Event "TVCC"] [Site "Boise, ID"] [Date "2013.06.08"] [Round "1.4"] [White "Ong, Chong-Jin"] [Black "Blake, Isaac"] [Result "1-0"] [WhiteElo "1592"] [BlackElo "1000"] [EventRounds "4"] [EventCountry "USA"] [ECO "B13"] [Opening "Caro-Kann: Exchange, 4.Bd3"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 Nbd7 6. c3 e6 7. Nf3 Be7 8. Nbd2 O-O 9. Ne5 Bd6 10. Ndf3 Qc7 11. Qc2 g6 12. Bh6 Bxe5 13. Bxf8 Kxf8 14. Nxe5 Nxe5 15. dxe5 Qxe5+ 16. Qe2 Qxe2+ 17. Kxe2 e5 18. f3 Bd7 19. Kd2 b5 20. Rae1 Re8 21. h3 h5 22. Re2 g5 23. Rhe1 g4 24. hxg4 hxg4 25. Rxe5 gxf3 26. gxf3 Rxe5 27. Rxe5 a5 28. Ke3 Bg4 29. fxg4 Nxg4+ 30. Kd4 Nxe5 31. Kxe5 Ke7 32. Bxb5 f6+ 33. Kxd5 f5 34. Ke5 Kd8 35. b4 axb4 36. cxb4 Kc7 37. a4 Kb6 38. Kxf5 Kb7 39. a5 Ka7 40. Ke5 Kb7 41. Kd6 Ka7 42. Kc7 Ka8 43. Bc4 Ka7 44. b5 Ka8 45. Kc8 Ka7 46. b6+ Ka8 47. Bd5# 1-0

[Event "TVCC"] [Site "Boise, ID"] [Date "2013.06.08"] [Round "2.1"] [White "Douglas, Kurt P"] [Black "Ong, Chong-Jin"] [Result "1-0"] [WhiteElo "1705"] [BlackElo "1592"] [EventRounds "4"] [EventCountry "USA"] [ECO "B18"] [Opening "Caro-Kann: Classical"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Bb4+ 12. c3 Be7 13. O-O-O Ngf6 14. Kb1 Nd5 15. Bd2 Qc7 16. Ne2 Bd6 17. g3 O-O-O 18. c4 N5f6 19. Nc3 e5 20. d5 Nc5 21. Qf5+ Qd7 22. Qxd7+ Nfxd7 23. dxc6 bxc6 24. Be3 Bc7 25. b4 Na6 26. a3 Kb7 27. c5 Nf6 28. Kc2 Nb8 29. Nd2 Nd5 30. Nc4 Rhf8 31. Ne4 Rd7 32. Bc1 Rfd8 33. Bb2 f6 34. Ned6+ Bxd6 35. Nxd6+ Kc7 36. Rh4 Rxd6 37. cxd6+ Rxd6 38. Rg4 Rd7 39. Rc4 a6 40. a4 Nb6 41. Rxd7+ N8xd7 42. Rg4 Nxa4 43. Rxg7 Kd6 44. Rh7 Ke6 45. Rxh6 Kf5 46. Rh7 Ndb6 47. Ra7 Nd5 48. h6 Nxb4+ 49. Kb3 Nxb2 50. Kxb4 Nd3+ 51. Kc3 Nxf2 52. h7 Ne4+ 53. Kc2 Nxg3 54. h8=Q Kf4 55. Qh4+ Kf3 56. Qh3 f5 57. Rxa6 f4 58. Ra3+ Ke4 59. Qh7+ Kd4 60. Qd3+ Kc5 61. Rc3+ Kb6 62. Qc4 Nf5 63. Rb3+ Kc7 64. Qf7+ Kd6 65. Qxf5 Kd5 66. Rd3+ Kc5 67. Qxe5+ Kb6 68. Qb2+ Kc7 69. Rh3 Kd6 70. Rh6+ { 60 pictures were taken focused on just the board and clock of this game to capture the moves and times in this game's critical time scramble. So the record is completely accurate. At this point on move 70, Black had one second, to White's nine seconds, when Black played 70...Ke5, which was an illegal move. The penalty for an illegal move is to give two minutes to the opponent, which in this case would give White two minutes and nine seconds, effectively ending the game. Plus Black's time ran out here anyway, even if not for the illegal move.--Roland} {#r} 1-0

[Event "TVCC"] [Site "Boise, ID"] [Date "2013.06.08"] [Round "3.2"] [White "Ong, Chong-Jin"] [Black "Kircher, Caleb"] [Result "0-1"] [WhiteElo "1592"] [BlackElo "1591"] [EventRounds "4"] [EventCountry "USA"] [ECO "B01"] [Opening "Scandinavian: Marshall, 4.Nf3"] 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. h3 Bxf3 7. Bxf3 Nc6 8. c3 Be7 9. O-O O-O 10. Be2 Bf6 11. Nd2 Qe7 12. Nf3 Rad8 13. Qc2 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Bf3 c6 17. Rb1 Qf6 18. a3 Rfe8 19. Bxd5 Rxd5 20. Be3 Bb8 21. Bd4 Qd6 22. g3 Qd7 23. Kg2 c5 24. Be3 Rd8 25. c4 Rd3 26. Bxc5 Qc6+ 27. Kh2 Qxc5 28. Rbe1 Qd4 29. Qe2 g6 30. Rc1 Rd2 31. Qf3 b6 32. b3 Qb2 33. b4 R2d3 34. Qe4 Qxa3 35. c5 Rxg3 36. Kh1 Rxh3+ 37. Kg2 Rh2+ 38. Kg1 Qh3 39. Rcd1 Rf8 40. c6 Qh5 41. Rd5 Rh4 42. Rxh5 Rxe4 43. Rd5 Rxb4 44. Rc1 Bc7 45. Rd7 Rc8 46. Re1 Rf4 47. Ree7 Bb8 48. Rb7 Bd6 49. Red7 Rxc6 50. Rxa7 Bc5 51. Ra2 Rcf6 52. Rdd2 Rxf2 {#R} 0-1

[Event "TVCC"] [Site "Boise, ID"] [Date "2013.06.08"] [Round "4.4"] [White "Hunter, Roger J"] [Black "Ong, Chong-Jin"] [Result "0-1"] [WhiteElo "1000"] [BlackElo "1592"] [EventRounds "4"] [EventCountry "USA"] [ECO "B13"] [Opening "Caro-Kann: Exchange, 4.Nf3"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nf6 7. Bb5+ Nc6 8. O-O e6 9. Bg5 Be7 10. Nc3 O-O 11. Bxc6 bxc6 12. a3 a5 13. a4 h6 14. Bh4 Nd7 15. Bxe7 Qxe7 16. Rfe1 Qb4 17. b3 c5 18. dxc5 Qxc5 19. Rac1 Nf6 20. g3 Rac8 21. Ne2 Ne4 22. Nf4 Rc6 23. Nh5 g6 24. Nf6+ Nxf6 25. Qxf6 Qc3 26. Qf4 Kg7 27. Re3 Qd2 28. Rce1 Qxc2 29. R1e2 Qc5 30. h4 Qa7 31. Qe5+ f6 32. Qb2 e5 33. Rc3 Rfc8 34. Rxc6 Rxc6 35. Rc2 Qc7 36. Rd2 d4 37. g4 Rc3 38. Kg2 Qc6+ 39. Kf1 Rc1+ 40. Ke2 Qe4# 0-1

[Event "ICA Summer Classic (Open)"] [Site "Boise, ID"] [Date "2013.08.17"] [Round "1.7"] [White "Edvalson, Paul"] [Black "Ong, Chong-Jin"] [Result "0-1"] [WhiteElo "1556"] [BlackElo "1747"] [EventRounds "5"] [EventCountry "USA"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.b6"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 g6 6. Nc3 d6 7. e4 Nbd7 8. Be2 Bg7 9. Nf3 O-O 10. h3 Nxb6 11. a4 a5 12. O-O Ba6 13. Bxa6 Rxa6 14. e5 dxe5 15. Nxe5 Nfxd5 16. Nc6 Qd7 17. Nxd5 Nxd5 18. Qxd5 Qxc6 19. Rd1 Rb8 20. Qd8+ Rxd8 21. Rxd8+ Bf8 22. Bh6 Ra8 {#R} 0-1

[Event "ICA Summer Classic (Open)"] [Site "Boise, ID"] [Date "2013.08.17"] [Round "2.4"] [White "Ong, Chong-Jin"] [Black "Gordon, David"] [Result "1-0"] [WhiteElo "1747"] [BlackElo "1150"] [EventRounds "5"] [EventCountry "USA"] [ECO "B23"] [Opening "Sicilian: Closed"] 1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bb5 Bd7 6. Bc4 e6 7. d3 Bg7 8. O-O Nge7 9. Qe1 O-O 10. Qh4 Nd4 11. Bb3 Nec6 12. Qf2 a6 13. Ne2 Nxb3 14. axb3 b5 15. c3 Na5 16. Be3 Nxb3 17. Rad1 a5 18. Nc1 Nxc1 19. Rxc1 Qe7 20. e5 Rfc8 21. Qg3 d5 22. h3 Ra6 23. Qe1 a4 24. Ra1 Rca8 25. Qc1 Bf8 26. Nh2 b4 27. Ng4 Bg7 28. Nf6+ Bxf6 29. exf6 Qxf6 30. Bxc5 bxc3 31. bxc3 Bb5 32. Rf3 Rc8 33. Qa3 Be8 34. Bd4 Qd8 35. Qc1 Qe7 36. Re3 Qf8 37. Qe1 a3 38. Qh4 e5 39. Rxe5 a2 40. Re2 Bb5 41. Rexa2 Rxa2 42. Qf6 {#r} 1-0

[Event "ICA Summer Classic (Open)"] [Site "Boise, ID"] [Date "2013.08.17"] [Round "3.2"] [White "Kircher, Caleb Paul"] [Black "Ong, Chong-Jin"] [Result "1-0"] [WhiteElo "1823"] [BlackElo "1747"] [EventRounds "5"] [EventCountry "USA"] [ECO "B13"] [Opening "Caro-Kann: Panov-Botvinnik Attack"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Be2 e6 9. O-O Be7 10. h3 Bxf3 11. Bxf3 O-O 12. a3 a6 13. Qd3 Bf6 14. Nxd5 exd5 15. Be3 g6 16. Rfd1 Ne7 17. Qb3 Qd7 18. Rac1 Rac8 19. Rc5 Rxc5 20. dxc5 Rd8 21. Qb6 Bg7 22. Bg5 Rc8 23. Qd6 Qxd6 24. cxd6 Nc6 25. Bxd5 Nd8 26. d7 Ra8 27. Re1 Ne6 28. Bxe6 fxe6 29. Rc1 {#r} 1-0

[Event "ICA Summer Classic (Open)"] [Site "Boise, ID"] [Date "2013.08.18"] [Round "5.5"] [White "Ong, Chong-Jin"] [Black "Gorman, Cody Austin"] [Result "0-1"] [WhiteElo "1747"] [BlackElo "1657"] [EventRounds "5"] [EventCountry "USA"] [ECO "B00"] [Opening "Owen Defence: 3.Bd3 e6 4.Nf3 c5"] 1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nbd2 cxd4 9. cxd4 Bb4 10. O-O g5 11. Nb3 Nc6 12. a3 Be7 13. e5 Qg7 14. Nfd2 f5 15. exf6 Bxf6 16. Ne4 Be7 17. Bc2 a5 18. d5 exd5 19. Qxd5 Qxb2 20. Qd2 O-O-O 21. Rfb1 Qe5 22. Qc3 Kc7 23. Qd3 d5 24. Ned2 g4 25. Qb5 Bd6 26. g3 d4 27. Qc4 b5 28. Qd3 Qd5 29. Qe4 Qxe4 30. Bxe4 Kb6 31. Ra2 Be5 32. Nc1 Bf6 33. Rab2 Ba6 34. Nd3 Na7 35. Nc4+ Kc7 36. Nxa5 Rhe8 37. Bg2 Bc8 38. Rc2+ Kd6 39. Nc6 Bf5 40. Nxa7 Bxd3 41. Rc6+ Ke7 42. Re1+ Kf7 43. Rd1 Bc4 44. a4 d3 45. axb5 d2 46. Rc7+ Kf8 47. Rxd2 Re1+ 48. Bf1 Bxf1 49. Rxd8+ Bxd8 {#R} 0-1

[Event "BCC #12"] [Site "Boise, ID"] [Date "2015.12.05"] [Round "1.2"] [White "Sanderson, Kenneth"] [Black "Ong, Chong-Jin"] [Result "0-1"] [WhiteElo "1423"] [BlackElo "1731"] [ECO "B18"] [Opening "Caro-Kann: Classical"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 e6 10. Be3 Ngf6 11. O-O-O Bd6 12. Ne4 Nxe4 13. Qxe4 Nf6 14. Qd3 Qa5 15. Kb1 O-O-O 16. Qb3 Qb6 17. Qxb6 axb6 18. Ne5 Bxe5 19. dxe5 Nd5 20. Rd3 Nxe3 21. fxe3 Kc7 22. Rf1 Rhf8 23. Kc1 f6 24. exf6 Rxf6 25. Rxf6 gxf6 26. Kd2 Rg8 27. Rd4 Rxg2+ 28. Kd3 h5 29. Rf4 f5 30. e4 fxe4+ 31. Rxe4 Kd6 32. b3 e5 33. a4 Kd5 34. Re1 Rg3+ 35. Re3 Rg4 36. Rh3 c5 37. c4+ Ke6 38. Ke3 Kf5 39. Kf3 Rd4 40. Ke3 e4 41. Rg3 Rd3+ 42. Kf2 Rxg3 43. Kxg3 Ke5 {#R} 0-1

[Event "BCC #12"] [Site "Boise, ID"] [Date "2015.12.05"] [Round "3.2"] [White "Ong, Chong-Jin"] [Black "Liu, James"] [Result "1-0"] [WhiteElo "1731"] [BlackElo "1209"] [ECO "B23"] [Opening "Sicilian: Closed"] 1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 d5 5. Bb5 d4 6. Ne2 Bd7 7. d3 Bd6 8. O-O Nge7 9. Bd2 O-O 10. a3 a6 11. Bxc6 Bxc6 12. Qe1 Qd7 13. Qh4 Ng6 14. Qh3 e5 15. f5 Nf4 16. Nxf4 exf4 17. Rae1 Rae8 18. Qh4 Qc7 19. Ng5 h6 20. Nh3 f3 21. Rxf3 Bxh2+ 22. Kh1 Be5 23. f6 Re6 24. Bxh6 Bxf6 25. Bg5 Bxg5 26. Qxg5 Rg6 27. Qxc5 Qd6 28. Qxd6 Rxd6 29. Ref1 Rg6 30. Kh2 f6 31. Nf4 Rh6+ 32. Kg1 Rf7 33. Ne2 Rd7 34. Rf5 Rg6 35. Nc1 Kf7 36. Nb3 b6 37. Nd2 Bb7 38. Nc4 Rc7 39. Ne5+ {#r} 1-0

[Event "BCC #12"] [Site "Boise, ID"] [Date "2015.12.05"] [Round "4.1"] [White "Ong, Chong-Jin"] [Black "Buus, Jarod N"] [Result "1-0"] [WhiteElo "1731"] [BlackElo "1710"] [ECO "B23"] [Opening "Sicilian: Closed"] 1. e4 c5 2. Nc3 a6 3. f4 d6 4. Nf3 e6 5. g3 b5 6. d3 Bb7 7. Bg2 Qc7 8. O-O Nd7 9. Qe1 b4 10. Nb1 Ngf6 11. e5 dxe5 12. Nxe5 Bxg2 13. Kxg2 Bd6 14. Nxd7 Qxd7 15. Nd2 O-O 16. Nc4 Qb7+ 17. Kg1 Be7 18. Bd2 Nd5 19. Qe4 Qc7 20. Rae1 Bf6 21. Bc1 Rfd8 22. f5 Bd4+ 23. Kh1 Nf6 24. Qf3 Rd5 25. fxe6 fxe6 26. Rxe6 Rad8 27. Rfe1 Qf7 28. Re7 Qg6 29. Ne5 Bxe5 30. R7xe5 Qf7 31. Bg5 h6 32. Bxf6 Rxe5 33. Rxe5 gxf6 34. Qg4+ Kh8 35. Rh5 Qh7 36. Qf4 {#r} 1-0

[Event "FM David Lucky Simul"] [Site "Boise, ID"] [Date "2016.01.30"] [Round "14"] [White "Lucky, David"] [Black "Ong, Chong-Jin"] [Result "1-0"] [WhiteElo "2381"] [BlackElo "1757"] [EventCountry "USA"] [ECO "A30"] [Opening "English: Symmetrical, 2.Nf3 g6"] 1. c4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. O-O e5 6. Nc3 d6 7. a3 a5 8. Ne1 Nge7 9. Nc2 O-O 10. Rb1 a4 11. Ne3 Nd4 12. Ned5 Nxd5 13. Nxd5 Bf5 14. d3 Bd7 15. Bd2 Bc6 16. f4 f6 17. Bc3 Ra6 18. Qd2 Bh6 19. Rf2 f5 20. e3 Bg7 21. Re1 Ne6 22. Ref1 Qd7 23. fxe5 dxe5 24. g4 f4 25. exf4 exf4 26. Bxg7 Kxg7 27. Nxf4 Nxf4 28. Rxf4 Rxf4 29. Qxf4 Qd4+ 30. Qxd4+ cxd4 31. Bxc6 bxc6 32. Rf2 Rb6 33. Kg2 Rb3 34. Rd2 Kf6 35. Kf3 c5 36. Ke4 Ke6 37. g5 Rb7 38. Rf2 Rb3 39. h4 Ke7 40. Re2 Kd6 41. Rd2 Ke6 42. Re2 Kd6 43. Rf2 Ke7 44. Kd5 Rxd3 45. Kxc5 Rd1 46. Kb4 d3 47. Kxa4 d2 48. Kb3 Kd6 49. Kc2 Rc1+ 50. Kxd2 Rxc4 51. Rh2 Ra4 52. Kc3 Kc6 53. Kb3 Kb5 54. Rh3 Rg4 55. Ka2 Rg2 56. Rb3+ Ka6 57. Rb4 Rg3 58. Re4 Rh3 59. a4 Ka5 60. b3 Rh2+ 61. Ka3 Rh3 62. Rd4 Rf3 63. Rd5+ Ka6 64. Rd7 {#r} 1-0

[Event "Idaho Closed"] [Site "Twin Falls, ID"] [Date "2016.02.13"] [Round "1.7"] [White "Ong, Chong-Jin"] [Black "Shouse, Donald L"] [Result "1-0"] [WhiteElo "1757"] [BlackElo "1139"] [EventRounds "6"] [EventCountry "USA"] [ECO "C44"] [Opening "Scotch Gambit"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. O-O d6 6. Nxd4 Nxd4 7. Qxd4 Qf6 8. Qd3 Bd7 9. Nc3 c6 10. Be3 Be6 11. Bb3 Ne7 12. f4 Nc8 13. Rad1 Bxb3 14. axb3 Be7 15. Bd4 Qg6 16. Rf3 f6 17. Ne2 O-O 18. f5 Qf7 19. Nf4 Re8 20. Rg3 Bf8 21. Be3 Qe7 22. Ne6 Nb6 23. Bxh6 Kh8 24. Bxg7+ Bxg7 25. Rxg7 Qxg7 26. Nxg7 Kxg7 27. Qg3+ Kh8 28. Qg6 d5 29. Rd3 Re7 30. Rh3+ Rh7 31. Rxh7# 1-0

[Event "Idaho Closed"] [Site "Twin Falls, ID"] [Date "2016.02.13"] [Round "2.5"] [White "Amen, Chris"] [Black "Ong, Chong-Jin"] [Result "1-0"] [WhiteElo "1655"] [BlackElo "1757"] [EventRounds "6"] [EventCountry "USA"] [ECO "B12"] [Opening "Caro-Kann: Advance, 4.Nf3 e6"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. Be3 Nh6 8. Bxh6 gxh6 9. c4 Bg7 10. Nc3 Nb6 11. c5 Nd7 12. b4 O-O 13. Ne1 f6 14. f4 fxe5 15. fxe5 Rxf1+ 16. Bxf1 Qg5 17. Qc1 Qe7 18. Nf3 Rf8 19. b5 Rf5 20. Qe3 Rf7 21. a4 Qd8 22. a5 Qc7 23. a6 bxa6 24. Rxa6 Nb8 25. Ra2 Rf8 26. bxc6 Nxc6 27. Nb5 Qb8 28. Ra6 Be8 29. Nd6 Nb4 30. Ra5 Nc6 31. Rb5 Qd8 32. Rb7 Rf7 33. Nxf7 Bxf7 34. Bb5 Be8 35. Qf4 Ne7 36. c6 Nc8 37. Qg4 Bf7 38. Rd7 Qa5 39. c7 Kf8 40. Rd8+ Ke7 41. Qh4+ {#r} 1-0

[Event "Idaho Closed"] [Site "Twin Falls, ID"] [Date "2016.02.14"] [Round "4.8"] [White "Ong, Chong-Jin"] [Black "Porth, Adam"] [Result "1-0"] [WhiteElo "1757"] [BlackElo "1337"] [EventRounds "6"] [EventCountry "USA"] [ECO "B13"] [Opening "Caro-Kann: Exchange, 4.Bd3 Nc6"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 e6 7. Nf3 Bd6 8. Bg3 Bxg3 9. fxg3 Bd7 10. Nbd2 Qc7 11. Qe2 h6 12. O-O O-O-O 13. Ne5 Rdf8 14. Ndf3 h5 15. Nxc6 Bxc6 16. Ne5 Ng4 17. Nxg4 hxg4 18. Qxg4 f5 19. Qf4 Qxf4 20. gxf4 b5 21. b3 Kd7 22. a4 bxa4 23. bxa4 a5 24. Rfb1 Rb8 25. Bb5 Kd6 26. Ra2 Rhg8 27. Rab2 g5 28. Bxc6 Rxb2 29. Rxb2 gxf4 30. Bb5 e5 31. dxe5+ Kxe5 32. Re2+ Kd6 33. Kf2 Kc5 34. Re6 d4 35. Re5+ Kd6 36. cxd4 Rf8 37. Kf3 Rh8 38. h3 Rg8 39. Rxf5 {#r} 1-0

[Event "Idaho Closed"] [Site "Twin Falls, ID"] [Date "2016.02.15"] [Round "5.5"] [White "Smith, Christine M"] [Black "Ong, Chong-Jin"] [Result "0-1"] [WhiteElo "1656"] [BlackElo "1757"] [EventRounds "6"] [EventCountry "USA"] [ECO "B18"] [Opening "Caro-Kann: Classical"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Be2 e6 8. O-O Ngf6 9. Nh4 Bd6 10. Nxg6 hxg6 11. Bf3 Nb6 12. b3 Nfd7 13. Bg4 Qh4 14. Bh3 Nf6 15. c4 Bc7 16. Bb2 Nbd7 17. d5 cxd5 18. cxd5 Nxd5 19. Bxg7 Rh7 20. Bb2 Nf4 21. Qf3 Nxh3+ 22. gxh3 Qxh3 23. Qg2 Qxg2+ 24. Kxg2 Be5 25. Bxe5 Nxe5 26. Ne4 Ke7 27. Rac1 Rd8 28. Rc7+ Rd7 29. Rfc1 Rh8 30. Rxd7+ Kxd7 31. Nc5+ Kc6 32. Nxe6+ Kb6 33. Nc7 Rd8 34. a4 a6 35. b4 Nc6 36. b5 Kxc7 37. bxc6 bxc6 38. Rc4 Rd5 39. h4 c5 40. Kg3 Kc6 41. Kf3 Rd4 42. Rxd4 cxd4 43. Ke4 Kc5 44. Kd3 a5 45. f4 f5 46. Kd2 Kc4 47. Kc2 d3+ 48. Kd1 Kd4 49. Kd2 Ke4 50. Kd1 Kxf4 51. Kd2 Ke4 52. Kd1 Ke3 53. Ke1 f4 54. Kf1 d2 55. h5 d1=Q+ 56. Kg2 Qxh5 57. Kf1 Qh2 58. Ke1 Qe2# 0-1

[Event "Idaho Closed"] [Site "Twin Falls, ID"] [Date "2016.02.15"] [Round "6.4"] [White "Ong, Chong-Jin"] [Black "Inman, James"] [Result "0-1"] [WhiteElo "1757"] [BlackElo "1762"] [EventRounds "6"] [EventCountry "USA"] [ECO "B13"] [Opening "Caro-Kann: Exchange, 4.Bd3 Nc6"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bh5 8. Bf4 Qd7 9. Nd2 e6 10. Qa4 Bd6 11. Bxd6 Qxd6 12. O-O Nge7 13. Rfe1 O-O 14. Qc2 Bg6 15. f4 Rac8 16. a3 Nf5 17. Qb1 Na5 18. Kf2 b5 19. g3 Nc4 20. Nxc4 bxc4 21. Bc2 Rb8 22. Qc1 Rb7 23. Ng1 Rfb8 24. Rb1 Qc7 25. Nf3 Nd6 26. Bxg6 hxg6 27. Ng5 Rb3 28. Qc2 Qb6 29. Re2 Rxa3 30. Kf3 Nf5 31. Rd1 Rb3 32. Kf2 Rxb2 33. Qa4 Rxe2+ 34. Kxe2 Qb2+ 35. Rd2 Qxc3 36. Qxa7 Qe3+ 37. Kd1 Rb1+ 38. Kc2 Qb3# 0-1