[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.06.23"] [Round "1"] [White "Unzicker, Wolfgang"] [Black "Olafsson, Fridrik"] [Result "1/2-1/2"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "B45"] [Opening "Sicilian: Taimanov, 5.Nc3"] 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 Nf6 7.O-O a6 8.Be3 Bb4 9.Nxc6 bxc6 10.Qd4 c5 11.Qc4 Bb7 12.Bf3 Rc8 13.e5 {#d} 1/2-1/2

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.06.24"] [Round "2"] [White "Rossetto, Hector"] [Black "Olafsson, Fridrik"] [Result "0-1"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Be3 Qc7 10. a4 b6 11. f4 Bb7 12. fxe5 dxe5 13. Bd3 Nbd7 14. Kh1 Bb4 15. Na2 Be7 16. Nc3 Bb4 17. Na2 Bc5 18. Qf3 Bxe3 19. Qxe3 Nh5 20. Nc3 Nf4 21. Rad1 f5 22. Rf2 Nf6 23. h3 fxe4 24. Nxe4 N6d5 25. Qg3 Nb4 26. a5 Nbxd3 27. cxd3 bxa5 28. Nbc5 Rad8 29. Nxb7 Qxb7 30. Qe3 Rd4 31. g3 Nxd3 32. Rxf8+ Kxf8 33. Rxd3 Qxe4+ 34. Qxe4 Rxe4 35. Rd5 a4 36. Ra5 Re1+ 37. Kg2 Re2+ 38. Kf3 Rxb2 39. Rxa4 Rb6 40. Ke4 Re6 41. g4 Kf7 42. Ra1 Kf6 43. Rf1+ Kg6 44. Rf8 h5 45. gxh5+ Kxh5 46. Rg8 Re7 47. Ra8 Kh4 48. Rxa6 Kxh3 49. Rg6 Kh4 50. Rg1 g5 51. Rh1+ Kg4 52. Rg1+ Kh5 53. Kf5 Rf7+ 54. Kxe5 g4 55. Ke4 Kh4 56. Ke3 Kh3 {#R} 0-1

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.06.25"] [Round "3"] [White "Olafsson, Fridrik"] [Black "Evans, Larry Melvyn"] [Result "1/2-1/2"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8. Qd2 e6 9. O-O Be7 10. Rad1 h6 11. Bh4 Ne5 12. Be2 b5 13. a3 g5 14. Bg3 Bb7 15. f4 gxf4 16. Rxf4 Ng6 17. Rff1 Qb6 18. Kh1 Nxe4 19. Nxe4 Bxe4 20. Bh5 d5 21. Qe2 O-O 22. Qg4 Kh7 23. c3 Bg5 24. Nf3 Bxf3 25. Qxf3 Qe3 26. Qxe3 Bxe3 27. Bd6 Rfd8 28. Rxf7+ Kg8 29. Rf3 Rxd6 30. Rxe3 Nf4 31. Bf3 Rf8 32. g3 Nh3 33. Kg2 Ng5 34. Bg4 Rf6 35. h4 Nf7 36. Rde1 Nd8 37. Rf3 Kf7 38. Bh5+ Ke7 39. Rxf6 Kxf6 40. Rf1+ Ke7 41. Kf3 {#d} 1/2-1/2

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.06.26"] [Round "4"] [White "Kortschnoj, Viktor"] [Black "Olafsson, Fridrik"] [Result "1-0"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "E02"] [Opening "Catalan: Open, 5.Qa4+"] 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Nd2 a6 7. Nxc4 b5 8. Qc2 Nd5 9. Ne3 Bb4+ 10. Kf1 N7f6 11. Nxd5 Nxd5 12. Bg5 Qd7 13. a3 Bf8 14. Rc1 h6 15. Bd2 Bb7 16. Nf3 Bd6 17. Ne1 O-O 18. Nd3 a5 19. Bf3 f5 20. h4 b4 21. a4 Ra6 22. b3 Rc6 23. Qb2 Rxc1+ 24. Qxc1 Qc8 25. Nc5 Bxc5 26. Qxc5 Qa8 27. Rg1 Nf6 28. Bxb7 Qxb7 29. Qxa5 Ne4 30. Qxb4 Qd5 31. Be3 c5 32. dxc5 Rf7 33. Qc4 Qc6 34. f3 Nf6 35. Qb5 Qc7 36. Qb6 Qc8 37. Bf2 Nd5 38. Qd6 Rb7 39. g4 f4 40. g5 h5 41. g6 Rxb3 42. Rg5 Rb1+ 43. Kg2 {#r} 1-0

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.06.28"] [Round "5"] [White "Olafsson, Fridrik"] [Black "Guimard, Carlos Enrique"] [Result "1/2-1/2"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "A10"] [Opening "English: Anglo-Dutch"] 1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. Bb2 Qe8 8. Nc3 d5 9. e3 Nbd7 10. d3 Ng4 11. Qe2 Bf6 12. h3 Nh6 13. e4 fxe4 14. dxe4 d4 15. Na4 e5 16. Ne1 g5 17. Bc1 Nf7 18. Nd3 Kh8 19. Bf3 Nb6 20. Nxb6 axb6 21. Bg4 Nd6 22. a4 Qg6 23. Re1 Bxg4 24. hxg4 Bg7 25. Ba3 c5 26. Kg2 Rf7 27. f3 Kg8 28. Rh1 h6 29. Raf1 Raf8 30. Bc1 Ra8 31. Bd2 Rc7 32. Rf2 Rcc8 33. Re1 Re8 34. a5 Nf7 35. Qd1 Qc6 36. axb6 Qxb6 37. Qc2 Ra3 38. Rb1 Qa7 39. Rb2 b6 40. Bc1 Nd6 41. Re2 Qf7 42. Rb1 Ra7 43. Rf2 Rc8 44. Qd1 Rf8 45. Bb2 Qb7 46. Qe2 Qa8 47. Rc1 Rc8 48. Rff1 Qc6 49. Ra1 Rca8 50. Rxa7 Rxa7 51. Ra1 Rxa1 52. Bxa1 b5 53. cxb5 Qxb5 54. Bb2 Qxb3 55. Nxc5 Qa2 56. Nd3 Nc4 57. Kf2 Ne3 {#d} 1/2-1/2

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.06.30"] [Round "6"] [White "Bazan, Osvaldo"] [Black "Olafsson, Fridrik"] [Result "0-1"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "B80"] [Opening "Sicilian: Scheveningen"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Nbd7 8. f4 b5 9. a3 Bb7 10. Bd3 Be7 11. Kh1 O-O 12. Qe1 Qc7 13. b3 Rfe8 14. Bb2 Bf8 15. Qg3 Qb6 16. Nf3 e5 17. fxe5 dxe5 18. Rae1 g6 19. Nd5 Bxd5 20. exd5 e4 21. Bd4 Qd6 22. c4 Qxg3 23. hxg3 exd3 {#R} 0-1

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.07.01"] [Round "7"] [White "Olafsson, Fridrik"] [Black "Gligoric, Svetozar"] [Result "1/2-1/2"] [BlackElo "2420"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "A10"] [Opening "English: 1...g6"] 1. c4 g6 2. d4 Nf6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. Nc3 c5 7. dxc5 dxc5 8. Be3 Nc6 9. O-O Qa5 10. Bd2 Bf5 11. Nd5 Qd8 12. Bc3 Be4 13. Nxf6+ Bxf6 {#d} 1/2-1/2

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.07.02"] [Round "8"] [White "Wade, Robert Graham"] [Black "Olafsson, Fridrik"] [Result "0-1"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [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. O-O O-O 10. Be3 b6 11. Nd2 Bb7 12. Rc1 Nd7 13. Nb3 Nc5 14. Qd2 Nb4 15. f3 Nxa2 16. Nxc5 Nxc1 17. Nxb7 Nxe2+ 18. Qxe2 Qc7 19. f4 Qxb7 20. Qh5 Bf6 21. e5 g6 {#R} 0-1

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.07.04"] [Round "9"] [White "Olafsson, Fridrik"] [Black "Benko, Pal C"] [Result "1-0"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "B27"] [Opening "Sicilian: Accelerated Pterodactyl"] 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. c3 cxd4 5. cxd4 Nf6 6. Nc3 d5 7. e5 Ne4 8. Bd3 Nxc3 9. bxc3 Nc6 10. Ng5 h6 11. Nf3 Be6 12. Nh4 Qc7 13. O-O Na5 14. Qc2 Rc8 15. Bd2 Nc4 16. Rac1 Bd7 17. f4 e6 18. Rf2 O-O 19. Be1 Bb5 20. Qe2 Qe7 21. Rf3 Rc6 22. g4 Rb6 23. Rb1 Bd7 24. Rxb6 axb6 25. f5 exf5 26. gxf5 Qg5+ 27. Kh1 gxf5 28. Rg3 Qc1 29. Bxf5 Be6 30. Rg1 Qf4 31. Qg2 Qg5 32. Qh3 Qe3 33. Qg4 Qg5 34. Bxe6 Ne3 35. Qh3 Qf4 36. Bg4 Kh8 37. Bf3 Rg8 38. Bg3 Qg5 39. Bf2 Qf4 40. Bxe3 Qxe3 41. Nf5 Qf4 42. Nxg7 Rxg7 43. Qc8+ Kh7 44. Rxg7+ Kxg7 45. Qg4+ Qxg4 46. Bxg4 {#r} 1-0

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.07.05"] [Round "10"] [White "Foguelman, Alberto"] [Black "Olafsson, Fridrik"] [Result "1-0"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "E00"] [Opening "Catalan: 4.Nf3 dxc4"] 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Nbd7 6. O-O c5 7. Na3 Nb6 8. Nxc4 Nxc4 9. Qa4+ Bd7 10. Qxc4 Qb6 11. dxc5 Bxc5 12. b4 Qxb4 13. Qxb4 Bxb4 14. Rb1 Bd6 15. Rd1 Nd5 16. Bb2 Bf8 17. Ne5 Rd8 18. Rbc1 Be7 19. e4 Nb6 20. Rc7 Bc8 21. Rxd8+ Kxd8 22. Nxf7+ Kxc7 23. Nxh8 Bf8 24. Be5+ Kc6 25. Nf7 Nc4 26. Bd4 a5 27. Kf1 b5 28. Ke1 h6 29. Bf1 a4 30. Bxc4 bxc4 31. Ne5+ Kb5 32. Ng6 Bb4+ 33. Kd1 c3 34. Bxg7 Bb7 35. f3 Kc4 36. Kc2 h5 37. Nf4 Bc6 38. Nd3 Be8 39. h4 a3 40. Ne5+ Kc5 41. Bf8+ Kb5 42. Bxb4 Kxb4 43. g4 Ba4+ 44. Kb1 {#r} 1-0

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.07.07"] [Round "11"] [White "Olafsson, Fridrik"] [Black "Szabo, Laszlo"] [Result "1/2-1/2"] [BlackElo "2505"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 b6 9. Qe2 Bb7 10. Rd1 cxd4 11. Nb5 Nbd7 12. Nbxd4 Qc7 13. Bd2 Bxd2 14. Rxd2 Ne5 15. Nxe5 Qxe5 16. Rad1 a6 17. Nf3 Qa5 18. Rd4 b5 19. Bb3 Qc7 20. h3 h6 21. Nh2 Qc6 22. f3 Qc5 23. Ng4 Nxg4 24. hxg4 Rac8 25. Qf2 a5 26. a3 a4 27. Ba2 e5 28. Rd7 Bc6 29. R7d6 b4 30. axb4 Qxb4 31. Qd2 Qxd2 32. R1xd2 Rc7 33. Kf2 Re8 34. Kg3 Kf8 35. Rc2 Rec8 36. Rc5 Be8 37. Rxc7 Rxc7 38. Rb6 Rc5 39. Rb7 f6 40. e4 Rb5 41. Rxb5 Bxb5 42. Kf2 Ke7 43. Ke3 Kd6 44. Bf7 Kc5 45. Be6 Kb4 46. Bf7 Bf1 47. g3 Bc4 48. Be8 Ba2 49. Bd7 Kb3 50. Kd2 Bb1 51. Be8 {#d} 1/2-1/2

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.07.08"] [Round "12"] [White "Fischer, Robert James"] [Black "Olafsson, Fridrik"] [Result "1/2-1/2"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O Be7 9. Qf3 Qc7 10. Qg3 b4 11. Nce2 g6 12. c3 Nxe4 13. Qe3 Nf6 14. cxb4 O-O 15. Bd2 e5 16. Nf3 Bb7 17. Rac1 Qd7 18. Nc3 Qf5 19. Bc2 Qh5 20. Ne4 Bxe4 21. Bxe4 d5 22. Bc2 e4 23. Nd4 Bd6 24. h3 Nbd7 25. Bd1 Qe5 26. g3 Rfc8 27. Be2 Qe8 28. a3 Be5 29. b5 axb5 30. Bxb5 Rxc1 31. Rxc1 Qb8 32. Bc6 Ra6 33. Bxd7 Nxd7 34. Nc6 Qe8 35. Bb4 Bf6 36. Qf4 h5 37. b3 Qe6 38. Qc7 Kh7 39. Qc8 Rb6 40. Nd8 Qxh3 41. Nxf7 Rb8 42. Qc6 Qf5 43. Nd6 Qe6 {#d} 1/2-1/2

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.07.09"] [Round "13"] [White "Olafsson, Fridrik"] [Black "Ivkov, Borislav"] [Result "1/2-1/2"] [BlackElo "2395"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Rfe8 14. Ne3 g6 15. Bd2 Bf8 16. Rc1 Nc6 17. d5 Nd8 18. c4 Bg7 19. a3 Nb7 20. Bd3 Rec8 21. Kh2 Rab8 22. Rg1 Qd8 23. b3 Bh6 24. Qe1 Qf8 25. g3 Kh8 26. Kg2 Ng8 27. Nh2 Bg7 28. f4 exf4 29. gxf4 Re8 30. Nhf1 Qe7 31. Kh2 Bb2 32. Rc2 Bd4 33. Rg2 bxc4 34. Nxc4 Nd8 35. b4 Ba4 36. Rc1 Nb7 {#d} 1/2-1/2

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.07.11"] [Round "14"] [White "Eliskases, Erich Gottlieb"] [Black "Olafsson, Fridrik"] [Result "1/2-1/2"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "A22"] [Opening "English: Bremen, Smyslov, 4.Bg2"] 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Re8 6. O-O e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 h6 10. Ne3 Ne5 11. Qc2 d6 12. b3 Neg4 13. h3 Nxe3 14. Bxe3 Bf5 15. c5 dxc5 16. Bxc5 b6 17. Bd4 Nh7 18. Rad1 Qc8 19. g4 Bg6 20. c4 Ng5 21. Qc3 f6 22. Qg3 {#d} 1/2-1/2

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.07.12"] [Round "15"] [White "Olafsson, Fridrik"] [Black "Pachman, Ludek"] [Result "1/2-1/2"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "A17"] [Opening "English: Anglo-Indian, 2.Nc3 e6 3.Nf3 d5"] 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3 Be7 8. O-O O-O 9. a3 cxd4 10. exd4 a6 11. Qe2 Nf6 12. Rd1 Bd7 13. Bg5 Rc8 14. Ne5 Rc7 15. Bc2 b5 16. Qf3 b4 17. Qh3 g6 18. Nxc6 Bxc6 19. axb4 Nd5 20. Bh6 Re8 21. Bb3 {#d} 1/2-1/2

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.07.17"] [Round "16"] [White "Wexler, Bernardo"] [Black "Olafsson, Fridrik"] [Result "1/2-1/2"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "D26"] [Opening "QGA: 4.e3 e6 5.Bxc4"] 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7 9. Rd1 Nbd7 10. Nc3 Bd6 11. d5 exd5 12. Nxd5 c4 13. Nxf6+ Qxf6 14. Bc2 Ne5 15. Nxe5 Bxe5 16. Rb1 O-O 17. b3 Rac8 18. bxc4 Rxc4 19. f4 Bc3 20. a4 Be4 21. Bxe4 Rxe4 22. axb5 axb5 23. Rxb5 Rfe8 24. Qd3 Qc6 25. Qd7 Qc4 26. Rb7 Bf6 27. Rc7 Qb3 28. Rd3 Qa2 29. Rc8 Qe6 30. Rxe8+ Qxe8 31. Qxe8+ Rxe8 32. Kf2 Rc8 33. Bd2 Rd8 34. Rxd8+ Bxd8 35. e4 g6 36. g4 f6 37. Ke3 Bb6+ 38. Kd3 Kf7 39. Kc4 f5 40. exf5 gxf5 41. g5 Kg6 {#d} 1/2-1/2

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.07.18"] [Round "17"] [White "Olafsson, Fridrik"] [Black "Uhlmann, Wolfgang"] [Result "1-0"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "A16"] [Opening "English: Anglo-Indian, 2.Nc3 g6 3.g3"] 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 Nc6 6. O-O e5 7. d4 O-O 8. d5 Ne7 9. e4 Ne8 10. Rb1 f5 11. Ng5 h6 12. Ne6 Bxe6 13. dxe6 c6 14. c5 dxc5 15. b4 cxb4 16. Rxb4 b6 17. Qb3 Qc7 18. exf5 gxf5 19. Rh4 Rd8 20. Bxh6 Bxh6 21. Rxh6 Kg7 22. Rh4 Nf6 23. Qc4 Ng6 24. Rh3 Rd4 25. Qe2 Qd6 26. Qa6 Qc7 27. Rc1 Rfd8 28. Nb5 Rd1+ 29. Bf1 Qe7 30. Rxc6 Ne8 31. Rh5 Kf6 32. Nc3 Re1 33. Qc4 Qb7 34. Rh6 Kg7 35. Rxg6+ Kxg6 36. e7+ Rd6 37. Qg8+ Kf6 38. Qxe8 Qxe7 39. Nd5+ {#r} 1-0

[Event "Buenos Aires"] [Site "Buenos Aires"] [Date "1960.07.19"] [Round "18"] [White "Taimanov, Mark E"] [Black "Olafsson, Fridrik"] [Result "1-0"] [WhiteElo "2505"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "D55"] [Opening "QGD: 6.Nf3"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Rc1 c5 11. cxd5 Nxd5 12. Bg3 a6 13. Qe2 b5 14. Rfd1 Qb6 15. Ne5 Rfd8 16. dxc5 Bxc5 17. Ne4 Bf8 18. a3 Nxe5 19. Bxe5 Rdc8 20. Qh5 f5 21. Bd4 Qd8 22. Nc5 Bxc5 23. Bxc5 Qf6 24. b4 Qg5 25. Qxg5 hxg5 26. f3 g6 27. Kf2 Kf7 28. h3 Nf6 29. Ra1 Nd7 30. Bd4 e5 31. Bb2 Ke6 32. Bb1 Nb6 33. e4 Nc4 34. exf5+ gxf5 35. Bc1 Rd8 36. Rxd8 Rxd8 37. Bxg5 Rd4 38. g4 f4 39. Bf5+ Kd6 40. Re1 Ne3 41. Rxe3 fxe3+ 42. Bxe3 Rd1 43. h4 Rh1 44. Kg3 Ke7 45. h5 Rf1 46. Bf2 Ra1 47. f4 Rxa3+ 48. Kh4 e4 49. Bc5+ Kf7 50. h6 Ra1 51. h7 {#r} 1-0

[Event "Buenos Aires"] [Site "Buenos Aires"] [Round "19"] [White "Olafsson, Fridrik"] [Black "Reshevsky, Samuel Herman"] [Result "1/2-1/2"] [EventType "tourn"] [EventRounds "19"] [EventCountry "ARG"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. exf6 Qe5+ 11. Ne4 Qxe4+ 12. Ne2 Nc6 13. Qd2 Ra7 14. O-O-O Rd7 15. Nc3 Qe5 16. Bd3 gxf6 17. Bf4 Qd4 18. Be3 Qe5 19. Bf4 {#d} 1/2-1/2