[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Campbell, J."] [Black "Sommerfeld, Gilbert"] [Result "0-1"] [BlackElo "2250"] [ECO "B92"] [EventDate "1992.??.??"] [PlyCount "92"] [EventType "swiss"] [EventCountry "CAN"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O Be6 9. f4 Qc7 10. f5 Bc4 11. Bxc4 Qxc4 12. Qd3 Qc6 13. a4 Nbd7 14. Kh1 Rc8 15. a5 O-O 16. Bg5 h6 17. Bh4 Rfe8 18. Rad1 Qc4 19. Bf2 Qb4 20. Rfe1 Nf8 21. Na2 Qa4 22. Nc3 Qc6 23. Qf3 N8h7 24. Be3 Ng5 25. Bxg5 hxg5 26. g4 Qc4 27. Rd2 Qb4 28. h4 gxh4 29. g5 Nh7 30. Nd5 Qc4 31. Nxe7+ Rxe7 32. f6 Re6 33. Qh5 Qb4 34. Qxh4 Nxf6 35. gxf6 Rxf6 36. Rh2 Rh6 37. Qf2 Rxc2 38. Re2 Rxh2+ 39. Kxh2 Rxe2 40. Qxe2 Qxb3 41. Qg2 Qb4 42. Qc2 g6 43. Qc8+ Kg7 44. Qc2 Qxa5 45. Kg3 Qe1+ 46. Kf3 Qh4 0-1

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Congram, Jeff"] [Black "Sommerfeld, Gilbert"] [Result "0-1"] [BlackElo "2250"] [ECO "B23"] [EventDate "1992.??.??"] [PlyCount "140"] [EventType "swiss"] [EventCountry "CAN"] 1. e4 c5 2. Nc3 e6 3. g3 Ne7 4. Bg2 Nec6 5. d3 Nd4 6. Be3 Nbc6 7. Nge2 Be7 8. f4 d6 9. Qd2 Qa5 10. O-O Bd7 11. a3 Bf6 12. Rab1 h6 13. g4 Nxe2+ 14. Nxe2 Qxd2 15. Bxd2 g6 16. Bc3 Bxc3 17. bxc3 b6 18. h3 Rc8 19. Ng3 e5 20. f5 c4 21. Rfd1 cxd3 22. Rxd3 Na5 23. fxg6 fxg6 24. Rxd6 Rxc3 25. Rbd1 Rh7 26. R1d3 Rc6 27. Rxc6 Bxc6 28. Rd6 Rg7 29. Re6+ Kd7 30. Rf6 Ke7 31. Rf1 Nc4 32. Rf3 Ba4 33. Bf1 Nd2 34. Rc3 Nxf1 35. Kxf1 Kd7 36. Ke2 Rf7 37. Ke3 Bb5 38. Rb3 Bc4 39. Rb4 Bf1 40. Nxf1 Rxf1 41. Rb3 Rh1 42. Kd3 Rxh3+ 43. Ke2 Rh2+ 44. Kd1 Rg2 45. Rh3 Rxg4 46. Rxh6 Ke6 47. Rh7 Rxe4 48. Rxa7 g5 49. Ra6 Rd4+ 50. Ke2 Rd6 51. a4 g4 52. c4 e4 53. Ra8 Ke5 54. a5 bxa5 55. Rxa5+ Kf4 56. Ra8 Rf6 57. c5 g3 58. Kf1 Kf3 59. Ra3+ e3 60. Ra2 Rc6 61. Ra8 Rxc5 62. Rf8+ Ke4 63. Re8+ Kf4 64. Kg2 Rc2+ 65. Kf1 g2+ 66. Kg1 e2 67. Kh2 Rd2 68. Re7 Kf3 69. Rf7+ Ke3 70. Re7+ Kd3 0-1

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Fekete, Charles"] [Black "Sommerfeld, Gilbert"] [Result "0-1"] [BlackElo "2250"] [ECO "E73"] [EventDate "1992.??.??"] [PlyCount "92"] [EventType "swiss"] [EventCountry "CAN"] 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. Bg5 h6 7. Be3 a5 8. Qd2 Kh7 9. h3 e5 10. d5 Na6 11. Bd3 Nc5 12. Bc2 Bd7 13. b3 Nh5 14. Nge2 Qf6 15. Rd1 Nf4 16. Nxf4 exf4 17. Bd4 Qg5 18. g4 fxg3 19. Qxg5 gxf2+ 20. Kxf2 hxg5 21. Bxg7 Kxg7 22. Rdg1 f6 23. Nb5 Rac8 24. Na7 Rce8 25. Nb5 Bxb5 26. cxb5 Nxe4+ 27. Kf3 Nd2+ 28. Kf2 Re5 29. Re1 Rfe8 30. Rxe5 Rxe5 31. Rd1 Ne4+ 32. Bxe4 Rxe4 33. Rc1 Re7 34. Kf3 f5 35. Rc2 Kf6 36. a4 Rh7 37. Kg2 Ke5 38. b4 axb4 39. a5 b3 40. Rb2 Kxd5 41. Rxb3 Kc4 42. Rb1 d5 43. a6 bxa6 44. bxa6 c5 45. Rb7 Rh8 46. a7 Ra8 0-1

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Harris, P."] [Black "Sommerfeld, Gilbert"] [Result "0-1"] [BlackElo "2250"] [ECO "E94"] [EventDate "1992.??.??"] [PlyCount "64"] [EventType "swiss"] [EventCountry "CAN"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 a5 8. O-O Na6 9. Ne1 Nc5 10. Qc2 Ne8 11. Be3 f5 12. f3 f4 13. Bf2 g5 14. Nd3 b6 15. a3 h5 16. b4 Nxd3 17. Qxd3 g4 18. c5 g3 19. hxg3 fxg3 20. Bxg3 Qg5 21. Kf2 h4 22. Bh2 bxc5 23. bxc5 Nf6 24. Kg1 Nh5 25. Rad1 Ng3 26. Rf2 Bh6 27. Nb5 Ba6 28. a4 Qe3 29. Qc4 Qxc5 30. Qxc5 dxc5 31. Bxg3 hxg3 32. Rff1 Be3+ 0-1

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Krzyzowski, Ernest"] [Black "Sommerfeld, Gilbert"] [Result "1-0"] [BlackElo "2250"] [ECO "A16"] [EventDate "1992.??.??"] [PlyCount "93"] [EventType "swiss"] [EventCountry "CAN"] 1. c4 Nf6 2. Nc3 g6 3. b4 Bg7 4. Bb2 O-O 5. Qc2 d6 6. e4 e5 7. f3 Nc6 8. Ba3 Nd4 9. Qd3 Nh5 10. g3 f5 11. Nge2 fxe4 12. fxe4 Nf3+ 13. Kd1 Nxh2 14. Kc2 Ng4 15. Qd5+ Kh8 16. c5 Nhf6 17. Qb3 dxc5 18. bxc5 Nf2 19. Rh4 Qd3+ 20. Kc1 g5 21. Rh2 N6g4 22. Rh5 Nxe4 23. Nxe4 Rxf1+ 24. Kb2 Rxa1 25. Qxd3 Bf5 26. Kxa1 Nf2 27. Qf3 Bxe4 28. Qxf2 Rf8 29. Qg1 Bd3 30. Rh2 c6 31. Rf2 Rd8 32. Bb2 Kg8 33. Nc1 Bc4 34. d3 Be6 35. Re2 Rd5 36. d4 Bg4 37. Rxe5 Bxe5 38. dxe5 Be6 39. Qf2 Rd8 40. Qf6 Re8 41. Qxg5+ Kf8 42. Qf6+ Bf7 43. Qh8+ Ke7 44. Qxh7 Rg8 45. Qh4+ Kd7 46. g4 Be6 47. g5 1-0

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Nabi, Shahin"] [Black "Sommerfeld, Gilbert"] [Result "1/2-1/2"] [BlackElo "2250"] [ECO "E96"] [EventDate "1992.??.??"] [PlyCount "110"] [EventType "swiss"] [EventCountry "CAN"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Nbd7 7. O-O e5 8. Re1 c6 9. Bf1 a5 10. Rb1 exd4 11. Nxd4 Re8 12. f3 Nc5 13. Be3 Nfd7 14. Qd2 Ne5 15. Red1 Qe7 16. Nb3 Nxb3 17. axb3 Bf8 18. Na4 Be6 19. Nb6 Rad8 20. Qxa5 f5 21. Qd2 Qf7 22. Bg5 Rb8 23. f4 Ng4 24. h3 Nf6 25. Bxf6 Qxf6 26. exf5 Bxf5 27. Ra1 Rbd8 28. b4 Bg7 29. Ra7 Qe7 30. b5 Qc7 31. Qf2 c5 32. Nd5 Qf7 33. Kh2 h5 34. Bd3 Be4 35. Bxe4 Rxe4 36. b3 Rde8 37. Ra2 Bd4 38. Qh4 Kg7 39. Rf1 Re2 40. Rxe2 Rxe2 41. Qg5 Bf2 42. Nc3 Rc2 43. Ne4 Bd4 44. Nxd6 Qe6 45. Qd5 Qe2 46. Qxb7+ Kh8 47. Qc8+ Kh7 48. Qd7+ Bg7 49. Rg1 Qd2 50. Qe7 Qxf4+ 51. Kh1 Rc1 52. Ne8 Rxg1+ 53. Kxg1 Qc1+ 54. Kf2 Qd2+ 55. Kf3 Qd3+ 1/2-1/2

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Pechisker, Alfred"] [Black "Sommerfeld, Gilbert"] [Result "0-1"] [BlackElo "2250"] [ECO "A25"] [EventDate "1992.??.??"] [PlyCount "54"] [EventType "swiss"] [EventCountry "CAN"] 1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. e3 Bb4 5. Ne2 exd4 6. exd4 d5 7. c5 b6 8. Be3 bxc5 9. dxc5 O-O 10. a3 Bxc3+ 11. bxc3 Ne5 12. Nd4 Ne4 13. Nb5 a6 14. f3 axb5 15. fxe4 Qh4+ 16. Bf2 Qxe4+ 17. Be2 Qxg2 18. Rg1 Qe4 19. Kf1 Bh3+ 20. Rg2 Qxg2+ 21. Ke1 Qe4 22. Bg3 Nc4 23. Qd4 Qh1+ 24. Kf2 Qg2+ 25. Ke1 Rfe8 26. Qf2 Qh1+ 27. Qf1 Qxf1# 0-1

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Seid, Hee"] [Black "Sommerfeld, Gilbert"] [Result "0-1"] [BlackElo "2250"] [ECO "A24"] [EventDate "1992.??.??"] [PlyCount "88"] [EventType "swiss"] [EventCountry "CAN"] 1. g3 Nf6 2. Bg2 g6 3. d3 Bg7 4. Nf3 d6 5. O-O O-O 6. c4 e5 7. Nc3 Nbd7 8. Bd2 Nc5 9. Qc2 a5 10. a3 a4 11. Be3 Nb3 12. Rad1 Bd7 13. d4 Bf5 14. Rd3 e4 15. Nxa4 exf3 16. Bxf3 Na5 17. b4 Nc6 18. b5 Na5 19. Bd2 Bxd3 20. Qxd3 d5 21. Bb4 Re8 22. cxd5 Nxd5 23. Bxa5 Rxa5 24. Nc5 Ra7 25. Rd1 c6 26. Bxd5 cxd5 27. e3 Bf8 28. Qb3 Qc8 29. Rc1 b6 30. Nd3 Qf5 31. a4 Rea8 32. Nf4 Rxa4 33. Nxd5 Ra3 34. Qc4 Ra1 35. Nxb6 Rxc1+ 36. Qxc1 Ra2 37. Qf1 Rb2 38. Kg2 Rxb5 39. Nc4 Qc2 40. Ne5 Rb2 41. Ng4 h5 42. Nf6+ Kg7 43. Ne8+ Kh6 44. Nf6 Rb6 0-1

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Seid, Hee"] [Black "Sommerfeld, Gilbert"] [Result "0-1"] [BlackElo "2250"] [ECO "E61"] [EventDate "1992.??.??"] [PlyCount "100"] [EventType "swiss"] [EventCountry "CAN"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e3 d6 6. Be2 Nbd7 7. O-O e5 8. b3 Re8 9. Bb2 e4 10. Nd2 c6 11. Rc1 Nf8 12. Qc2 Bf5 13. Rfd1 h5 14. d5 c5 15. a3 N8d7 16. b4 b6 17. Nb5 Ne5 18. Bxe5 Rxe5 19. bxc5 bxc5 20. Rb1 Ng4 21. h3 Nxf2 22. Kxf2 Bxh3 23. Rg1 Qh4+ 24. g3 Qf6+ 25. Ke1 a6 26. Nc7 Rc8 27. Nxa6 Bh6 28. Qc3 Qe7 29. Nb8 Qg5 30. Nc6 Ree8 31. Rb3 Bd7 32. Na7 Ra8 33. Nb5 Bg7 34. Qc2 Bxb5 35. cxb5 Qxd5 36. Bc4 Qe5 37. b6 d5 38. Bb5 c4 39. Rb1 Reb8 40. Nxc4 dxc4 41. Bxc4 Rxa3 42. Bxf7+ Kh7 43. Ke2 Rc3 44. Qa4 Qf5 45. Rgf1 Qg4+ 46. Kf2 Qf3+ 47. Kg1 Qxg3+ 48. Kh1 Qh3+ 49. Kg1 Qxe3+ 50. Rf2 Bd4 0-1

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Sommerfeld, Gilbert"] [Black "Campbell, J."] [Result "1-0"] [WhiteElo "2250"] [ECO "C42"] [EventDate "1992.??.??"] [PlyCount "101"] [EventType "swiss"] [EventCountry "CAN"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. c3 Be7 8. Nbd2 f5 9. a4 a5 10. Qb3 O-O 11. Nxe4 fxe4 12. Bxe4 Be6 13. Be3 Qd7 14. Bd3 Kh8 15. O-O-O Bg4 16. Be2 Bf5 17. h3 Bf6 18. Rhg1 Be4 19. Nd2 Bg6 20. Bg4 Qd6 21. g3 Rab8 22. Bf4 Qd8 23. Be6 Bf7 24. Bxf7 Rxf7 25. Ne4 Be7 26. Nc5 Bg5 27. Bxg5 Qxg5+ 28. f4 Qf5 29. Rdf1 b6 30. g4 Qg6 31. Na6 Rd8 32. Qb5 Qd6 33. Kb1 Na7 34. Qd3 Nc6 35. f5 Ra8 36. Re1 Rff8 37. Re6 Qd7 38. Qb5 Rf6 39. Rge1 Rd8 40. Rxf6 gxf6 41. Re6 Na7 42. Qxd7 Rxd7 43. Rxf6 Kg7 44. Re6 Kf7 45. b4 Nc8 46. bxa5 bxa5 47. Nc5 Re7 48. Rh6 Re1+ 49. Kc2 Kg8 50. Ne6 c6 51. Rf6 1-0

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Sommerfeld, Gilbert"] [Black "Craver, Lyle"] [Result "1-0"] [WhiteElo "2250"] [ECO "C42"] [EventDate "1992.??.??"] [PlyCount "51"] [EventType "swiss"] [EventCountry "CAN"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Be7 6. d4 O-O 7. Bd3 Nf6 8. O-O Bg4 9. h3 Bh5 10. Nc3 Nc6 11. Be3 Qd7 12. Re1 Rad8 13. Be2 d5 14. Ne5 Nxe5 15. dxe5 Bxe2 16. Qxe2 d4 17. Rad1 Bc5 18. exf6 dxe3 19. Rxd7 exf2+ 20. Kh1 fxe1=Q+ 21. Qxe1 Rxd7 22. Qg3 g6 23. Qg5 Bd4 24. Nd5 Rd6 25. Ne7+ Kh8 26. Qh6 1-0

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Sommerfeld, Gilbert"] [Black "Dewolfe, B."] [Result "1-0"] [WhiteElo "2250"] [ECO "B96"] [EventDate "1992.??.??"] [PlyCount "19"] [EventType "swiss"] [EventCountry "CAN"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nc6 8. Nxc6 bxc6 9. e5 dxe5 10. Qxd8+ 1-0

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Sommerfeld, Gilbert"] [Black "Hallam, John"] [Result "1-0"] [WhiteElo "2250"] [ECO "C11"] [EventDate "1992.??.??"] [PlyCount "73"] [EventType "swiss"] [EventCountry "CAN"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qa5 8. a3 c4 9. Be2 a6 10. O-O Ne7 11. g4 g6 12. Qd2 Qd8 13. Bf2 b5 14. Bh4 Qb6 15. Qe3 Bb7 16. Rfe1 h6 17. Bf1 Nc6 18. Nxd5 exd5 19. e6 Nc5 20. exf7+ Kd7 21. Qe8+ Kc7 22. Bf6 Rh7 23. dxc5 Qxc5+ 24. Kh1 Bc8 25. Bg2 Kb7 26. h3 Qd6 27. Be7 Nxe7 28. Qxf8 Be6 29. Rxe6 Qxe6 30. Nd4 Qxf7 31. Qxf7 Rxf7 32. Re1 Kb6 33. Re6+ Kc5 34. c3 Rc8 35. Kh2 a5 36. Ra6 Nc6 37. b4+ 1-0

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Sommerfeld, Gilbert"] [Black "Hallam, John"] [Result "1-0"] [WhiteElo "2250"] [ECO "D40"] [EventDate "1992.??.??"] [PlyCount "175"] [EventType "swiss"] [EventCountry "CAN"] 1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 Nc6 8. O-O O-O 9. a3 dxc4 10. Bxc4 a6 11. Qd3 Qd6 12. Ba2 Rd8 13. Be3 b5 14. b4 Bb7 15. Rad1 Nb8 16. Ne5 Nbd7 17. f4 Rac8 18. Rd2 Rxc3 19. Qxc3 Ne4 20. Qd3 Nxd2 21. Qxd2 Be4 22. Qc3 Nf6 23. Qc5 Nd7 24. Qa7 Qb6 25. Qxb6 Nxb6 26. Rc1 Rc8 27. Rxc8+ Nxc8 28. Nd7 Nd6 29. Nc5 Nf5 30. Bf2 Bxc5 31. dxc5 Ne7 32. Bb3 Nd5 33. g3 Nc3 34. Be1 Nd5 35. Kf2 Kf8 36. Ke2 Ke7 37. a4 f6 38. axb5 axb5 39. Bd2 h6 40. h4 h5 41. Kf2 g6 42. Bd1 e5 43. Be2 exf4 44. gxf4 Nc7 45. Ke3 Bf5 46. Kd4 Kd7 47. Bc3 Bg4 48. Bd3 Bf5 49. Bf1 Ne6+ 50. Ke3 Nc7 51. Bg2 Be6 52. Bd2 Bd5 53. Bf1 f5 54. Kd4 Ke6 55. Bd3 Bc6 56. Bc2 Bd5 57. Bd1 Ne8 58. c6 Kd6 59. Be2 Bxc6 60. Be3 Nf6 61. Bd3 Nd5 62. Bd2 Nc7 63. Be2 Ne8 64. Bf1 Nf6 65. Bd3 Nd7 66. Bc2 Nf6 67. Bd3 Ng4 68. Be2 Nf2 69. Be1 Nh3 70. Ke3 Ng1 71. Bd1 Nh3 72. Bc3 Be4 73. Bb3 Bd5 74. Bd1 Be4 75. Be2 Bc6 76. Be5+ Ke7 77. Kd4 Ng1 78. Kc5 Be4 79. Bxb5 Nf3 80. Bd6+ Kd8 81. Bc6 Nxh4 82. b5 Nf3 83. b6 Bxc6 84. Kxc6 Nd4+ 85. Kd5 Nb5 86. b7 Nc7+ 87. Kc6 Na6 88. Kb6 1-0

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Sommerfeld, Gilbert"] [Black "Lee, J."] [Result "1-0"] [WhiteElo "2250"] [ECO "B40"] [EventDate "1992.??.??"] [PlyCount "79"] [EventType "swiss"] [EventCountry "CAN"] 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 Nge7 6. O-O Ng6 7. Re1 Be7 8. a4 O-O 9. Nbd2 e5 10. Nc4 Be6 11. Ne3 Qd7 12. c3 Bf6 13. Nd5 Bxd5 14. exd5 Nce7 15. Qb3 a6 16. a5 Rab8 17. h4 h6 18. h5 Nh8 19. Qc4 Nf5 20. Bh3 Kh7 21. Qe4 g6 22. Kh2 b5 23. g4 Ne7 24. g5 Qb7 25. gxf6 Nxd5 26. Bg2 Nxf6 27. Qxb7 Rxb7 28. Ng5+ hxg5 29. Bxb7 gxh5 30. Bxg5 Ng4+ 31. Kg3 f6 32. Bd2 Rg8 33. Be4+ Kg7 34. Rh1 Kf8 35. Rxh5 Nf7 36. Kf3 Ke7 37. Bf5 e4+ 38. dxe4 Nge5+ 39. Ke2 Nc4 40. b3 1-0

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Sommerfeld, Gilbert"] [Black "Neufahrt, Gerhard"] [Result "0-1"] [WhiteElo "2250"] [ECO "C60"] [EventDate "1992.??.??"] [PlyCount "96"] [EventType "swiss"] [EventCountry "CAN"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 Ng6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d5 8. e5 O-O 9. h3 f6 10. exf6 Qxf6 11. Bg5 Qf7 12. Be2 Nf4 13. Bxf4 Qxf4 14. O-O Be6 15. Rc1 Rf6 16. a3 Ba5 17. Na4 Rg6 18. Bd3 Rh6 19. Rxc6 bxc6 20. Qc1 Rf8 21. Qxc6 Kh8 22. Qc1 Bxh3 23. Qxf4 Rxf4 24. Ng5 Bxg2 25. Kxg2 Rg4+ 26. Kf3 Rxg5 27. Nc5 Rf6+ 28. Ke3 h5 29. Nd7 Re6+ 30. Kf3 Re1 31. Rxe1 Bxe1 32. Ne5 Rg1 33. Ng6+ Kg8 34. Ne7+ Kf7 35. Nxd5 h4 36. Bf5 Rf1 37. Bd7 Rxf2+ 38. Ke4 Rxb2 39. a4 g5 40. Kd3 c6 41. Bxc6 h3 42. Nc7 h2 43. Nb5 Ba5 44. Nd6+ Ke6 45. Nc4 Rb3+ 46. Ke2 Bc7 47. Nd2 Rb4 48. Nf1 Rxa4 0-1

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Sommerfeld, Gilbert"] [Black "Spaan, Richard"] [Result "1-0"] [WhiteElo "2250"] [ECO "B33"] [EventDate "1992.??.??"] [PlyCount "53"] [EventType "swiss"] [EventCountry "CAN"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. g3 fxe4 12. Bg2 Bf5 13. c3 h5 14. Ne3 Bg6 15. Nac2 Qd7 16. Nd5 Qd8 17. a4 Rb8 18. axb5 axb5 19. Ra6 Na5 20. Qe2 Nb3 21. O-O Be7 22. Ncb4 O-O 23. Nc6 Qd7 24. Ncxe7+ Kh8 25. Bxe4 Bxe4 26. Qxh5+ Bh7 27. Nf6 1-0

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Sommerfeld, Gilbert"] [Black "Williamson, Jason"] [Result "1-0"] [WhiteElo "2250"] [ECO "C49"] [EventDate "1992.??.??"] [PlyCount "49"] [EventType "swiss"] [EventCountry "CAN"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 h6 7. Nd5 Bc5 8. c3 d6 9. b4 Bb6 10. a4 a6 11. Nxb6 cxb6 12. Bc4 Bg4 13. h3 Bh5 14. g4 Bg6 15. Nh4 Bh7 16. g5 hxg5 17. Bxg5 Nb8 18. Qf3 Nbd7 19. Ng2 Rc8 20. Ne3 Qe8 21. Kh2 Kh8 22. Rg1 Bg6 23. Nf5 Bxf5 24. Qxf5 g6 25. Bxf6+ 1-0

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Sommerfeld, Gilbert"] [Black "Zorzi, Walter"] [Result "1-0"] [WhiteElo "2250"] [ECO "B90"] [EventDate "1992.??.??"] [PlyCount "95"] [EventType "swiss"] [EventCountry "CAN"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 h6 7. g4 Bd7 8. Bg2 Nc6 9. Be3 Qc7 10. Nd5 Nxd5 11. exd5 Ne5 12. O-O g6 13. b3 g5 14. c4 Bg7 15. Rc1 O-O 16. f4 gxf4 17. Bxf4 Ng6 18. Be3 e5 19. Nf5 Bxf5 20. gxf5 Nf4 21. Bxf4 exf4 22. Rxf4 Bf6 23. Qh5 Kh7 24. Rcf1 Qe7 25. Re4 Qd7 26. Kh1 Rg8 27. h4 Rg7 28. Re6 Qd8 29. Re4 Qg8 30. Qe2 Rg3 31. Rf3 Be5 32. f6 Qg6 33. Ree3 Rxf3 34. Rxf3 Kh8 35. c5 Rg8 36. c6 bxc6 37. dxc6 Bxf6 38. Rf1 Be5 39. Qf3 f6 40. c7 d5 41. Rc1 Rc8 42. Qxd5 Qe8 43. Qa5 Qe6 44. Qd2 Kg7 45. Rc6 Qe7 46. Bd5 Kf8 47. Rxa6 Qg7 48. Be6 1-0

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "?"] [White "Spaan, Richard"] [Black "Sommerfeld, Gilbert"] [Result "0-1"] [BlackElo "2250"] [ECO "B92"] [EventDate "1992.??.??"] [PlyCount "56"] [EventType "swiss"] [EventCountry "CAN"] 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. f4 Nbd7 10. Kh1 b5 11. Bf3 Bb7 12. Be3 Rc8 13. Rf2 exf4 14. Bxf4 Ne5 15. a4 Qb6 16. Qe1 Nc4 17. axb5 axb5 18. Nd5 Nxd5 19. exd5 Bh4 20. g3 Bf6 21. c3 Ne5 22. Bxe5 Bxe5 23. Rd1 b4 24. Nd4 bxc3 25. bxc3 Rc4 26. Rd3 g6 27. Qe3 Rxc3 28. Qd2 Qb1+ 0-1

[Event "Vancouver"] [Site "Vancouver CAN"] [Date "1992.??.??"] [Round "1"] [White "Fullbrook, Nigel"] [Black "Gladu, Pierre"] [Result "0-1"] [WhiteElo "2300"] [BlackElo "2252"] [ECO "B93"] [EventDate "1992.??.??"] [PlyCount "57"] [EventType "swiss"] [EventCountry "CAN"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 Nbd7 8. O-O e5 9. Nf5 b5 10. Kh1 b4 11. Ne2 Bb7 12. Neg3 h5 13. fxe5 Nxe5 14. Bg5 Nfg4 15. Qe1 h4 16. Ne2 d5 17. Nf4 h3 18. gxh3 dxe4 19. Bxe4 Qxc2 20. Bg2 Rxh3 21. Ne3 Rxe3 22. Qh4 Bxg2+ 23. Nxg2 Re2 24. Rac1 Qxb2 25. Qg3 f6 26. Bf4 g5 27. Bxe5 Rxg2 28. Qxg2 Qxg2+ 29. Kxg2 0-1