[Event "Keres Memorial 24th"]
[Site "Vancouver"]
[Date "1999.05.24"]
[Round "7"]
[White "Niksic, John"]
[Black "Sommerfeld, Gilbert"]
[Result "0-1"]
[ECO "E15"]
[PlyCount "66"]
[EventDate "1999.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Qe7 7. Bg2 Bb7 8. 0-0 Be4 9. Qb3 Nc6 10. Ne5 Bxg2 11. Nxc6 Bxc6 12. Bxb4 d6 13. f3 0-0 14. e4 e5 15. d5 Bd7 16. Bd2 h6 17. Nc3 Nh7 18. g4 Ng5 19. Qc2 h5 20. Qd1 hxg4 21. fxg4 Nh3+ 22. Kg2 Qh4 23. Be1 Qxg4+ 24. Qxg4 Bxg4 25. Bd2 g5 26. b4 Nf4+ 27. Kg3 Bd7 28. a4 Kg7 29. Nb5 a6 30. Nc3 Rh8 31. Rh1 Rh3+ 32. Kf2 Rah8 33. Bxf4 exf4 0-1

[Event "Keres Memorial 24th"]
[Site "Vancouver"]
[Date "1999.05.24"]
[Round "6"]
[White "Sommerfeld, Gilbert"]
[Black "Harutyunyan, Ararat"]
[Result "1-0"]
[ECO "D40"]
[PlyCount "59"]
[EventDate "1999.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. Nc3 Be7 5. a3 c5 6. d4 Nc6 7. dxc5 Bxc5 8. cxd5 exd5 9. b4 Bb6 10. Na4 Bc7 11. Bb2 Bg4 12. Be2 0-0 13. Rc1 Bxf3 14. Bxf3 Ne5 15. Be2 a6 16. Nc5 b5 17. a4 bxa4 18. Nxa6 Bd6 19. Qxa4 Ne4 20. 0-0 Qh4 21. f4 Ng4 22. Bxg4 Qxg4 23. b5 Nd2 24. Qd1 Qd7 25. Qxd2 Qxb5 26. Qd4 f6 27. Nc7 Bxc7 28. Rxc7 Ra2 29. Rf2 Rb8 30. Rxg7+ 1-0

[Event "Keres Memorial 24th"]
[Site "Vancouver"]
[Date "1999.05.23"]
[Round "5"]
[White "Lee, Mau Seng"]
[Black "Sommerfeld, Gilbert"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "74"]
[EventDate "1999.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. f4 g6 3. Nf3 Bg7 4. Be2 Nc6 5. c3 e6 6. 0-0 Nge7 7. d3 d5 8. Be3 b6 9. Nbd2 a5 10. Qe1 Ba6 11. Rc1 Qd7 12. a3 a4 13. Nh4 d4 14. cxd4 Nxd4 15. Nc4 Bxc4 16. dxc4 0-0 17. Kh1 Rad8 18. Rd1 Qc6 19. e5 Nxe2 20. Qxe2 Qe4 21. Qf3 Qxc4 22. Rxd8 Rxd8 23. Rd1 Rxd1+ 24. Qxd1 Nd5 25. Bg1 Qxf4 26. Nf3 Bxe5 27. Nxe5 Qxe5 28. Qxa4 Qxb2 29. h3 Qd2 30. Qd7 Qc1 31. Qe8+ Kg7 32. a4 Nf4 33. Qb8 Qf1 34. Qe5+ f6 35. Qe4 Ne2 36. Qe3 c4 37. Kh2 Qxg1+ 0-1

[Event "Keres Memorial 24th"]
[Site "Vancouver"]
[Date "1999.05.23"]
[Round "4"]
[White "Sommerfeld, Gilbert"]
[Black "Zick, David"]
[Result "0-1"]
[ECO "A39"]
[PlyCount "86"]
[EventDate "1999.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 c5 4. g3 Bg7 5. Bg2 Nc6 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 0-0 9. 0-0 d6 10. Bg5 Be6 11. Qh4 Rc8 12. b3 Qa5 13. Rac1 Rc5 14. Bd2 Rh5 15. Qf4 Bh6 16. Qd4 Bxd2 17. Qxd2 Bh3 18. e4 Ng4 19. b4 Qxb4 20. Rb1 Qxc4 21. Bxh3 Rxh3 22. Qf4 Nf6 23. Rfc1 b6 24. Nd5 Nxd5 25. Rxc4 Nxf4 26. gxf4 Ra3 27. Rb2 Rd8 28. Rc7 Kf8 29. Kg2 d5 30. Rd2 d4 31. Rc4 b5 32. Rc5 a6 33. Rc7 b4 34. Rb7 a5 35. Ra7 d3 36. Kf3 Rc8 37. Ke3 Rc2 38. f3 Rxd2 39. Kxd2 h5 40. Ra8+ Kg7 41. h4 Rxa2+ 42. Kxd3 b3 43. Rb8 a4 0-1

[Event "Keres Memorial 24th"]
[Site "Vancouver"]
[Date "1999.05.22"]
[Round "2"]
[White "Moisseev, Dmitri"]
[Black "Sommerfeld, Gilbert"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "46"]
[EventDate "1999.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a4 Nf6 6. Nc3 Qc7 7. Bd3 b6 8. f4 Bb7 9. 0-0 Bc5 10. Be3 Nc6 11. e5 Nxe5 12. Be2 Nc6 13. Bf3 Nxd4 14. Bxb7 Qxb7 15. Bxd4 Bxd4+ 16. Qxd4 Qc6 17. b4 Rc8 18. Ne2 0-0 19. c3 Qe4 20. Qd2 Qc4 21. Rf3 Ne4 22. Qc2 Qxb4 23. Nd4 Qxd4+ 0-1

[Event "Keres Memorial 24th"]
[Site "Vancouver"]
[Date "1999.05.22"]
[Round "3"]
[White "Yoos, John C"]
[Black "Sommerfeld, Gilbert"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2291"]
[PlyCount "63"]
[EventDate "1999.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. Nd2 Nf6 8. 0-0 e5 9. Nc4 Qc7 10. Bd2 Bg4 11. Qe1 Bc5 12. Ba5 Qe7 13. Bc3 Nd7 14. b4 Ba7 15. Na5 Nf6 16. Kh1 Bc8 17. Nc4 Nd7 18. f4 exf4 19. e5 0-0 20. Rxf4 Nb6 21. Nxb6 Bxb6 22. Qe4 g6 23. Rf6 Be6 24. Raf1 Rad8 25. Qh4 Rfe8 26. h3 Qc7 27. R1f4 Re7 28. Kh2 Bxa2 29. e6 Bxe6 30. Bxg6 fxg6 31. Rxg6+ hxg6 32. Qh8# 1-0

[Event "Keres Memorial 24th"]
[Site "Vancouver"]
[Date "1999.05.21"]
[Round "1"]
[White "Sommerfeld, Gilbert"]
[Black "Krzyzowski, Ernest"]
[Result "1-0"]
[ECO "A10"]
[PlyCount "141"]
[EventDate "1999.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. b3 0-0 6. Ba3 Bxa3 7. Nxa3 Qe7 8. Nb5 d5 9. cxd5 exd5 10. Rc1 c6 11. Nbd4 Na6 12. 0-0 Bd7 13. d3 Rae8 14. Re1 Qd6 15. Qd2 Re7 16. Qf4 Qxf4 17. gxf4 Nh5 18. e3 Nb4 19. Red1 h6 20. Nh4 Kh7 21. Bf3 g6 22. Bxh5 gxh5 23. a3 Rg7+ 24. Kh1 Na6 25. b4 Rg4 26. Nhf3 Be8 27. h3 Rgg8 28. Rg1 Rxg1+ 29. Kxg1 Nc7 30. Nh4 Bd7 31. Kf1 a6 32. a4 Rf6 33. Ke2 Kg8 34. Rg1+ Kf7 35. Nhf3 Be8 36. Ne5+ Kf8 37. h4 Ne6 38. Nb3 d4 39. Nc5 Nxc5 40. bxc5 dxe3 41. fxe3 Re6 42. Rb1 Re7 43. Nc4 Rg7 44. Kf2 Rg4 45. Rxb7 Rxh4 46. Nd6 Bg6 47. Rb6 Rg4 48. Rb1 h4 49. Rh1 Ke7 50. Nc4 Be8 51. Ne5 Rg8 52. Rxh4 h5 53. Rh1 Ke6 54. Nf3 Kd5 55. Rc1 Rg7 56. Nd4 Bd7 57. Nf3 Bc8 58. Ng5 Rb7 59. d4 Rb2+ 60. Kf3 Ra2 61. Rb1 a5 62. Rb8 Ba6 63. Rd8+ Kc4 64. Ra8 Rxa4 65. Rxa6 Kd5 66. Nf7 Ra1 67. Ne5 a4 68. Rxc6 Rf1+ 69. Ke2 Ra1 70. Rd6+ Ke4 71. Nf3 1-0

[Event "IECG CM.1997.0.00028"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Daurelle, Herve"]
[Black "Sommerfeld, Gilbert"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "2311"]
[BlackElo "2254"]
[PlyCount "132"]
[EventDate "1997.06.18"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Nb3 Qa3 10. Bxf6 gxf6 11. Be2 Nc6 12. 0-0 Bd7 13. Rf3 Be7 14. Kh1 h5 15. Rd1 h4 16. Nb1 Qxa2 17. Nc3 Qa3 18. Qe3 Bd8 19. Ra1 Qb4 20. Bb5 Rc8 21. Ra4 Qxc3 22. Qxc3 axb5 23. Ra1 Ne5 24. Qxc8 Bxc8 25. fxe5 fxe5 26. Rd3 Ke7 27. Rc3 Bb6 28. Ra8 Kd7 29. Rf3 Rf8 30. Rf6 Bd8 31. Rh6 b6 32. Ra7+ Kc6 33. Kg1 Bb7 34. Rh7 Kc7 35. Nd2 Bg5 36. Nf3 Be3+ 37. Kf1 Kb8 38. Ra3 Bc5 39. Ra2 Bxe4 40. Rxh4 Bd5 41. Rb2 Bc4+ 42. Ke1 Kc7 43. Nd2 Bd4 44. Rb4 d5 45. Nxc4 bxc4 46. Kd2 e4 47. Rh7 Kc6 48. Ra4 f5 49. Raa7 f4 50. Rhe7 Rg8 51. Rxe6+ Kb5 52. g3 fxg3 53. hxg3 Rxg3 54. Ke2 Rg2+ 55. Kd1 e3 56. Rd7 Rd2+ 57. Ke1 Kc5 58. c3 Bxc3 59. Rxe3 Rd3+ 60. Ke2 Rxe3+ 61. Kxe3 d4+ 62. Ke2 d3+ 63. Kd1 Kb4 64. Rd6 b5 65. Rd5 Ka4 66. Kc1 b4 0-1

[Event "IECG CM.1997.0.00033"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Duncan, Jack"]
[Black "Sommerfeld, Gilbert"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2212"]
[BlackElo "2254"]
[PlyCount "54"]
[EventDate "1997.09.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 b5 6. cxb5 Bxb5 7. Bg2 Bb4+ 8. Bd2 a5 9. 0-0 Bc6 10. Nc3 0-0 11. Qc2 Qc8 12. Ne5 Bxg2 13. Kxg2 c5 14. dxc5 Qxc5 15. Nd3 Qc6+ 16. Kg1 Rc8 17. Rac1 Nd5 18. Nxd5 Qxc2 19. N5xb4 axb4 20. Nxb4 Qxc1 21. Rxc1 Rxc1+ 22. Bxc1 Nc6 23. Nxc6 dxc6 24. a3 Rd8 25. Kg2 Rd1 26. Be3 Rb1 27. b4 Ra1 0-1

[Event "IECG CM.1997.0.00028"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Felber, Robert J"]
[Black "Sommerfeld, Gilbert"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2276"]
[BlackElo "2254"]
[PlyCount "74"]
[EventDate "1997.06.18"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. Bd3 Nbd7 10. 0-0 Be7 11. Ne4 0-0 12. c4 Nxe4 13. Qxe4 g6 14. Bh6 Re8 15. Qf3 f5 16. Rad1 Bg5 17. Bxg5 Qxg5 18. Bc2 e5 19. d5 e4 20. Qb3 Nc5 21. Qa3 e3 22. Rde1 e2 23. Rf2 Qd2 24. Qc3 Qxc3 25. bxc3 Rad8 26. Rfxe2 Rxe2 27. Rxe2 Kf7 28. Rd2 Rd7 29. Kf2 Kf6 30. Kf3 Ke5 31. dxc6 bxc6 32. Re2+ Kf6 33. g4 Nd3 34. gxf5 gxf5 35. Re8 Ne5+ 36. Kf4 Ng6+ 37. Ke3 Re7+ 1/2-1/2

[Event "IECG CM.1997.0.00033"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Galiano Martinez, Antonio"]
[Black "Sommerfeld, Gilbert"]
[Result "0-1"]
[ECO "E59"]
[WhiteElo "2156"]
[BlackElo "2254"]
[PlyCount "102"]
[EventDate "1997.09.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Ba2 e5 12. h3 e4 13. Nh2 b6 14. c4 Rd8 15. Bb2 cxd4 16. exd4 Ne5 17. d5 Nd3 18. Bd4 Qf4 19. Qe2 Re8 20. Bb1 Ne5 21. Be3 Qh4 22. Rd1 Ba6 23. Rd4 Rad8 24. Qc2 Ned7 25. Ba2 Nc5 26. Re1 Nfd7 27. Nf1 f5 28. Qd2 h6 29. Bf4 Nd3 30. Bc7 Nxe1 31. Bxd8 Nf3+ 32. gxf3 Rxd8 33. fxe4 fxe4 34. Qe3 Nc5 35. Nd2 Re8 36. Bb1 Bc8 37. Nxe4 Kh8 38. Nxc5 Rxe3 39. Rxh4 Re1+ 40. Kg2 Rxb1 41. Nd3 Bf5 42. Rd4 Bxd3 43. Rxd3 Re1 44. d6 Re8 45. d7 Rd8 46. Kg3 Kg8 47. Kg4 Kf7 48. Kh5 Kf6 49. Rf3+ Ke6 50. Kg6 Rxd7 51. Rd3 Rxd3 0-1

[Event "IECG CM.1997.0.00033"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Koch, Christian"]
[Black "Sommerfeld, Gilbert"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2393"]
[BlackElo "2254"]
[PlyCount "70"]
[EventDate "1997.09.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. e5 dxe5 14. Bxf6 gxf6 15. Ne4 Qxa2 16. Rd1 Be7 17. Be2 0-0 18. 0-0 f5 19. Qh6 Qxc2 20. Rf3 Rf7 21. Rg3+ Kh8 22. Bh5 fxe4 23. h3 Qf2+ 24. Kh2 Qxg3+ 25. Kxg3 Rg7+ 26. Bg4 Bg5 27. Qh5 Bd7 28. Rxd7 Bf4+ 29. Kh4 Rxd7 30. g3 Bd2 31. Qxe5+ Rg7 32. Qxe6 Bg5+ 33. Kh5 Rg6 34. Qxe4 Bf6 35. h4 Rag8 1/2-1/2

[Event "IECG CM.1997.0.00031"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Kulashko, Alexei"]
[Black "Sommerfeld, Gilbert"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "2390"]
[BlackElo "2254"]
[PlyCount "44"]
[EventDate "1997.08.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. Qe2 Nc5 9. Bg5 Be7 10. 0-0-0 Nfxe4 11. Bxe7 Nxc3 12. Bxd8 Nxe2+ 13. Nxe2 Kxd8 14. Rxd6+ Ke7 15. Rhd1 Bd7 16. Bc4 Bc6 17. f3 g5 18. b4 Nd7 19. R6d2 Ne5 20. Bb3 Rhd8 21. Nd4 Be8 22. a3 Nc6 1/2-1/2

[Event "IECG CM.1997.0.00031"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Leonard, Mark"]
[Black "Sommerfeld, Gilbert"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2348"]
[BlackElo "2254"]
[PlyCount "39"]
[EventDate "1997.08.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Nge2 Bg7 4. g3 Nc6 5. Bg2 d6 6. 0-0 e6 7. d3 Nge7 8. Bg5 0-0 9. Qd2 Nd4 10. Rab1 Rb8 11. b4 f6 12. Be3 Nec6 13. bxc5 dxc5 14. Nc1 Qa5 15. Kh1 f5 16. f4 Bd7 17. e5 a6 18. Nb3 Qa3 19. Ne2 Rfc8 20. Nxc5 1-0

[Event "IECG CM.1997.0.00028"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Dos Santos, Marcos Antonio Melo"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2254"]
[BlackElo "2212"]
[PlyCount "88"]
[EventDate "1997.06.18"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. 0-0 e5 6. c3 Bg4 7. h3 Bh5 8. d4 cxd4 9. cxd4 Bxf3 10. Qxf3 exd4 11. e5 d5 12. Nd2 Rc8 13. Nb3 c5 14. Re1 Qd7 15. Bg5 Ne7 16. Rac1 Ng6 17. h4 h6 18. h5 hxg5 19. hxg6 Rc6 20. Qxf7+ Qxf7 21. gxf7+ Kxf7 22. e6+ Rxe6 23. Rxe6 Kxe6 24. Nxc5+ Bxc5 25. Rxc5 Ke5 26. Kf1 d3 27. Ke1 Kd4 28. Ra5 Rc8 29. Kd1 Rc2 30. Ra4+ Ke5 31. b4 Rxf2 32. Rxa7 Rxg2 33. b5 Kf6 34. Ra3 Rb2 35. Rxd3 Rxb5 36. a4 Ra5 37. Ra3 g4 38. Ke2 Ke5 39. Re3+ Kf4 40. Rd3 g5 41. Kf2 Rxa4 42. Rxd5 g3+ 43. Kg2 Ra2+ 44. Kg1 Re2 1/2-1/2

[Event "IECG CM.1997.0.00033"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Gresshoff, Werner"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2254"]
[BlackElo "2308"]
[PlyCount "23"]
[EventDate "1997.09.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Nbd7 8. f4 b5 9. f5 e5 10. Nc6 Qc7 11. Nb4 Qa5 12. Nc6 1/2-1/2

[Event "IECG CM.1997.0.00033"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Heedt, Thorsten"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2254"]
[BlackElo "2267"]
[PlyCount "78"]
[EventDate "1997.09.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nc6 6. Be3 Nf6 7. Qd2 a6 8. f3 Be7 9. 0-0-0 0-0 10. g4 Nxd4 11. Bxd4 b5 12. g5 Nd7 13. h4 b4 14. Na4 Qa5 15. b3 Nc5 16. Bxc5 dxc5 17. Qf4 Ra7 18. Kb1 Rd7 19. Bc4 Rd4 20. Rxd4 cxd4 21. e5 Bd7 22. Nb2 Rd8 23. Qxd4 Bc6 24. Qe3 Bc5 25. Qf4 Bd4 26. Rd1 Bc3 27. Rd3 Re8 28. Qe3 Bxe5 29. f4 Bc7 30. Rd1 Qf5 31. Rf1 Be4 32. Bd3 Bxd3 33. Nxd3 a5 34. Qa7 Bb8 35. Qd7 Rf8 36. Qd4 Qh3 37. Qf2 Rd8 38. Rd1 Rd5 39. Re1 Bd6 0-1

[Event "IECG CM.1997.0.00028"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Koch, Christian"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2254"]
[BlackElo "2393"]
[PlyCount "58"]
[EventDate "1997.06.18"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. 0-0 Ne7 6. d3 Ng6 7. Nbd2 d6 8. Nc4 Be7 9. Bd2 0-0 10. a3 e5 11. Na5 Qc7 12. b4 f5 13. h3 d5 14. exf5 Bxf5 15. Re1 Bf6 16. Rb1 e4 17. dxe4 Bxe4 18. Rb3 c4 19. Rbe3 c5 20. Rxe4 dxe4 21. Rxe4 c3 22. Be3 Rad8 23. Qe2 cxb4 24. axb4 Qd7 25. Qc4+ Kh8 26. Bd4 Qf5 27. Bxf6 Rxf6 28. Nb3 Nf4 29. Ne1 Nxh3+ 0-1

[Event "IECG CM.1997.0.00031"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Koch, Christian"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2254"]
[BlackElo "2393"]
[PlyCount "52"]
[EventDate "1997.08.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. Nf3 Ne7 8. Qd4 cxb2 9. Bxb2 Nbc6 10. Qg4 Ng6 11. b5 Nce7 12. Bd3 0-0 13. h4 Nf5 14. h5 Nh6 15. Qd4 Ne7 16. Rxa7 Nef5 17. Qa4 Rxa7 18. Qxa7 f6 19. exf6 gxf6 20. Bxf5 Nxf5 21. g4 Nd6 22. g5 fxg5 23. Qd4 Kf7 24. Qg7+ Ke8 25. Ne5 Qa5+ 26. Ke2 Qb4 0-1

[Event "IECG CM.1997.0.00028"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Rice, Mel G"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "2254"]
[BlackElo "2190"]
[PlyCount "59"]
[EventDate "1997.06.18"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 0-0 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Nxh5 15. g4 Nf6 16. Nde2 Re8 17. Bd4 Qa5 18. Rh4 b5 19. Kb1 b4 20. Nd5 e5 21. Be3 Nxd5 22. Qxd5 Qxd5 23. Rxd5 Rc6 24. Nc1 Rec8 25. Rh2 f5 26. gxf5 gxf5 27. Bxa7 Be6 28. Rd3 fxe4 29. fxe4 Bf7 30. b3 1/2-1/2

[Event "IECG CM.1997.0.00031"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Schoenbuchner, Gerhard"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2254"]
[BlackElo "2097"]
[PlyCount "67"]
[EventDate "1997.08.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Bf4 0-0 8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 b6 11. Qxe7 Nxe7 12. Nd6 Rb8 13. f3 Ng6 14. 0-0-0 h6 15. a3 Bb7 16. Ncb5 a6 17. Nxb7 Rxb7 18. Nd6 Ra7 19. g3 Ne7 20. Be2 Ne8 21. e5 f6 22. exf6 gxf6 23. Rhe1 Nxd6 24. Rxd6 Nc8 25. Rd4 Kf7 26. Red1 d5 27. c4 Ne7 28. cxd5 exd5 29. Bd3 Rc7+ 30. Kb1 a5 31. Bc2 Rc5 32. Bb3 Rd8 33. Rh4 Nf5 34. Rf4 1/2-1/2

[Event "IECG CM.1997.0.00033"]
[Site "IECG email"]
[Date "1997.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Szmetan, Ricardo"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2254"]
[BlackElo "2104"]
[PlyCount "101"]
[EventDate "1997.09.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Nde2 Be7 8. Bg2 Nf6 9. 0-0 0-0 10. h3 Rd8 11. Bf4 d6 12. g4 Nc6 13. Ng3 b5 14. g5 Nd7 15. h4 Bb7 16. h5 Nce5 17. Qe2 Rac8 18. a3 Qc4 19. Rfe1 Qxe2 20. Rxe2 Bc6 21. Nd1 a5 22. c3 Nc5 23. Be3 Nb3 24. Rb1 b4 25. f4 Nc4 26. axb4 axb4 27. cxb4 Rb8 28. Nf2 Rxb4 29. Nd3 Rb7 30. Bf2 g6 31. hxg6 hxg6 32. Rc2 Bb5 33. Rd1 e5 34. Rc3 Ba6 35. Ne2 Nxb2 36. Nxb2 Bxe2 37. Re1 Ba6 38. Rc6 Ra8 39. f5 Nd4 40. Bxd4 exd4 41. Na4 Bxg5 42. Nb6 Rab8 43. Nd5 Rb1 44. Rxb1 Rxb1+ 45. Kh2 Bb7 46. Rxd6 gxf5 47. exf5 d3 48. f6 Rb2 49. Kg3 Kh7 50. Be4+ Kh6 51. Rd8 1/2-1/2

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Broz, Pavel"]
[Black "Sommerfeld, Gilbert"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "2250"]
[PlyCount "118"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Qc7 8. Qd2 Nbd7 9. Be2 b6 10. 0-0 Bb7 11. a4 Be7 12. Nb3 0-0 13. Rfd1 Rfe8 14. Bf4 Ne5 15. Bg5 Rac8 16. Kh1 Kh8 17. Bf1 Nc4 18. Bxc4 Qxc4 19. Qd4 Qxd4 20. Nxd4 Ng4 21. fxg4 Bxg5 22. Nf3 Be7 23. Rd3 Rc4 24. Rad1 Bxe4 25. Nxe4 Rxe4 26. Rd4 Rxd4 27. Rxd4 d5 28. c3 Rc8 29. g3 b5 30. axb5 axb5 31. g5 Kg8 32. h4 Bc5 33. Rd2 b4 34. Rc2 Be3 35. Ne1 bxc3 36. bxc3 Kf8 37. Kg2 Ke7 38. Kf3 Bg1 39. Nd3 Bd4 40. Ra2 Rxc3 41. Ke2 e5 42. Nb4 Rxg3 43. Nxd5+ Ke6 44. Ra5 Rh3 45. Nc7+ Kf5 46. Nb5 Rxh4 47. Nd6+ Kxg5 48. Nxf7+ Kf4 49. Ra4 g5 50. Ra5 Rh2+ 51. Kd3 g4 52. Nd6 g3 53. Ra8 Rh6 54. Rf8+ Kg4 55. Nf5 Rg6 56. Ne3+ Bxe3 57. Kxe3 h5 58. Rf1 g2 59. Rg1 Kg3 0-1

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Demian, Valer Eugen"]
[Black "Sommerfeld, Gilbert"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2230"]
[BlackElo "2250"]
[PlyCount "109"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 0-0 7. e4 d6 8. Bd3 c6 9. dxe6 fxe6 10. 0-0 Na6 11. b4 e5 12. Qb3 c5 13. Nd5 Qd7 14. Bd2 Nh5 15. Be2 Nf4 16. Bxf4 exf4 17. Rad1 Kh8 18. Rfe1 Bxd5 19. cxd5 Nc7 20. e5 dxe5 21. Nxe5 Qe8 22. d6 Bxd6 23. Bf3 Bxe5 24. Bxa8 Nxa8 25. Qd5 Nc7 26. Qxe5 Qxe5 27. Rxe5 cxb4 28. axb4 Na6 29. b5 Nc5 30. Ra1 Rd8 31. h4 h6 32. Rxa7 Rd1+ 33. Kh2 Nd3 34. Rd5 Nxf2 35. Rxd1 Nxd1 36. Rb7 Nc3 37. Rxb6 Kg8 38. Rb7 Kf8 39. b6 Na4 40. Rb8+ Ke7 41. b7 Nc5 42. Re8+ Kxe8 43. b8Q+ Ke7 44. Qxf4 Nd7 45. Qf5 Nf6 46. g4 Ng8 47. h5 Nf6 48. Kg3 Nd7 49. Kf4 Nf8 50. Qe5+ Kf7 51. Kf5 Kg8 52. Qe7 Nh7 53. Ke5 Nf8 54. Kd6 Nh7 55. Qe8+ 1-0

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Forbes, Gerry"]
[Black "Sommerfeld, Gilbert"]
[Result "1-0"]
[ECO "B90"]
[BlackElo "2250"]
[PlyCount "79"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 h6 8. h3 Be6 9. Be2 Be7 10. 0-0 0-0 11. Qd2 Qc7 12. Rad1 Nbd7 13. Nd5 Bxd5 14. exd5 Ne4 15. Qc1 b5 16. Nd2 Nxd2 17. Qxd2 Rac8 18. c3 f5 19. f4 e4 20. g4 g6 21. Kh2 Kh7 22. Rg1 Rg8 23. a4 Qb7 24. axb5 axb5 25. gxf5 gxf5 26. Bh5 Bf6 27. Bf7 Rxg1 28. Rxg1 Ne5 29. Bh5 Nc4 30. Qg2 Qg7 31. Qf2 Qe7 32. Bg6+ Kh8 33. Bxf5 Rg8 34. Rxg8+ Kxg8 35. Qg2+ Bg7 36. Bd4 e3 37. b3 Na5 38. Be6+ Kf8 39. Qg6 Nxb3 40. Qh7 1-0

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Hallam, John"]
[Black "Sommerfeld, Gilbert"]
[Result "1-0"]
[ECO "E99"]
[BlackElo "2250"]
[PlyCount "102"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5 11. g4 Nf6 12. Nd3 f4 13. Bd2 h5 14. h3 c5 15. g5 Nh7 16. h4 Rf7 17. Kh2 Bf8 18. Rg1 Kg7 19. b4 cxb4 20. Nxb4 a5 21. Nd3 b6 22. Rb1 Ba6 23. Nb5 Nc8 24. Nf2 Be7 25. Nh3 Nf8 26. Nf2 Na7 27. Na3 Nd7 28. Qb3 Rf8 29. Nd3 Qc7 30. Rgc1 Rfb8 31. Nb5 Qd8 32. Be1 Rc8 33. Bf2 Rcb8 34. a4 Nc5 35. Nxc5 bxc5 36. Qc3 Bxb5 37. axb5 Qc7 38. Ra1 Nc8 39. Ra4 Rb7 40. Rca1 Rba7 41. Be1 Bd8 42. Bf1 Kf8 43. Bh3 Nb6 44. Rxa5 Rxa5 45. Rxa5 Rxa5 46. Qxa5 Nxc4 47. Qa6 Ne3 48. Qc6 Nc2 49. Bc3 Qxc6 50. dxc6 Nd4 51. Bxd4 exd4 1-0

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Nabi, Shahin"]
[Black "Sommerfeld, Gilbert"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2250"]
[PlyCount "96"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 d5 9. exd5 Nxd5 10. Nxd5 Bxd5 11. c4 Bb4+ 12. Bd2 Bxd2+ 13. Qxd2 Bc6 14. Qxd8+ Kxd8 15. 0-0-0+ Kc7 16. Be2 Nd7 17. Rd2 b6 18. Rhd1 a5 19. f4 a4 20. Na1 Rad8 21. fxe5 Bxg2 22. Bg4 Bc6 23. e6 fxe6 24. Bxe6 Nc5 25. Bd5 Bd7 26. Rg1 g6 27. Rf1 Rhf8 28. Rdd1 Bg4 29. Rde1 Nd3+ 30. Kd2 Nxe1 31. Rxe1 Rf2+ 32. Kd3 Rxb2 33. Re7+ Rd7 34. Re8 Rxa2 35. Nc2 Bf5+ 36. Kd4 Rxc2 37. Ra8 b5 38. Ra7+ Kb6 39. Ra8 Rd2+ 40. Kc3 Rd3+ 41. Kb2 R3xd5 42. cxd5 Rxd5 43. Rb8+ Ka5 44. Ra8+ Kb4 45. Rc8 Bxc8 46. h4 a3+ 47. Ka1 Rd1+ 48. Ka2 Be6# 0-1

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Eljezovic, M."]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2250"]
[PlyCount "169"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 Bd7 8. 0-0 Nf6 9. Nc3 Be7 10. Re1 c5 11. Nb3 0-0 12. Bf4 Bc6 13. Na5 Bd7 14. a4 h6 15. e5 dxe5 16. Bxe5 Bd6 17. Bxd6 cxd6 18. Nc4 Be6 19. Nxd6 Qb8 20. Nde4 Nxe4 21. Nxe4 Qxb2 22. Nxc5 Rac8 23. Nxe6 fxe6 24. Re2 Rfd8 25. Qe1 Rxc2 26. Rxc2 Qxc2 27. Qxe6+ Kh8 28. Qe1 Rf8 29. a5 Qb2 30. Rd1 Qb5 31. Qe7 Rf6 32. Rd8+ Kh7 33. Qe4+ Qf5 34. f3 Qxe4 35. fxe4 Re6 36. Rd4 Re5 37. Ra4 Kg6 38. Kf2 Kf6 39. Ke3 g5 40. Kd4 Rb5 41. Ra2 Ke6 42. g3 Rb4+ 43. Kc5 Rb5+ 44. Kd4 Rb4+ 45. Kd3 Ke5 46. Rf2 Rd4+ 47. Kc3 Rxe4 48. Kb3 h5 49. Rf8 Kd5 50. Rd8+ Kc5 51. Rg8 Re5 52. Rb8 Kd4 53. Kb4 Ke3 54. Rf8 Rb5+ 55. Ka4 Ke4 56. Rf6 Rb2 57. h4 gxh4 58. Rf4+ Ke3 59. Rxh4 Rb5 60. Rf4 Rg5 61. Rf6 Rxg3 62. Rxa6 h4 63. Rh6 Rg4+ 64. Kb5 Kf3 65. a6 Kg3 66. a7 Rg8 67. Rg6+ Rxg6 68. a8Q h3 69. Qb8+ Kg2 70. Qb7+ Kh2 71. Qf3 Rg5+ 72. Kc4 Rg3 73. Qf4 Kg2 74. Qd2+ Kg1 75. Qe1+ Kh2 76. Qf2+ Rg2 77. Qf4+ Rg3 78. Kd4 Kg2 79. Qd2+ Kg1 80. Qe1+ Kh2 81. Qf2+ Rg2 82. Qf4+ Kh1 83. Qf3 h2 84. Ke3 Kg1 85. Qd1# 1-0

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Forman, Karl"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2250"]
[PlyCount "53"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Bd7 5. a4 Nc6 6. 0-0 e6 7. Re1 Be7 8. Bxc6 Bxc6 9. e5 Nd5 10. Ne4 0-0 11. b3 b5 12. axb5 Bxb5 13. c4 Bxc4 14. bxc4 Nb4 15. exd6 Bxd6 16. Nxd6 Qxd6 17. d4 cxd4 18. Ba3 Rfb8 19. Qxd4 Qxd4 20. Nxd4 Nd3 21. Re3 Nb2 22. Rc3 a5 23. Nc6 Rb6 24. Ne7+ Kh8 25. c5 Na4 26. Rc4 Nb2 27. Rc2 1-0

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Fraser, Gabriel"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2250"]
[PlyCount "59"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bc5 3. g3 Ne7 4. Bg2 c6 5. Nf3 Qc7 6. Ne4 d6 7. Nxc5 dxc5 8. 0-0 Be6 9. b3 Nd7 10. Bb2 Rd8 11. Qc2 Nf5 12. e3 g6 13. Rad1 0-0 14. Rfe1 f6 15. d4 cxd4 16. exd4 Rde8 17. dxe5 fxe5 18. Nxe5 Nf6 19. Qc3 Nd6 20. a4 Bf5 21. c5 Nf7 22. Nxg6 Bxg6 23. Qxf6 Ne5 24. Bxe5 Rxf6 25. Bxc7 Rxe1+ 26. Rxe1 Rf7 27. Re8+ Kg7 28. Be5+ Kh6 29. Rg8 Re7 30. Bf4+ 1-0

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Hamanishi, Neil"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2250"]
[PlyCount "73"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e5 4. Nc3 Bb4 5. e3 0-0 6. Nge2 c6 7. 0-0 d5 8. cxd5 cxd5 9. Qb3 Bxc3 10. Nxc3 e4 11. d3 Nc6 12. dxe4 fxe4 13. Nxe4 Na5 14. Nxf6+ Rxf6 15. Qxd5+ Qxd5 16. Bxd5+ Be6 17. Bxe6+ Rxe6 18. Rd1 Rc8 19. Bd2 Nc4 20. Bc3 Nd6 21. Rac1 Ne4 22. Bd4 Rec6 23. Rxc6 Rxc6 24. Bxa7 Rc2 25. Rd8+ Kf7 26. Rd7+ Ke6 27. Rxb7 Nxf2 28. Bd4 Nh3+ 29. Kf1 Rxh2 30. a4 Ng5 31. Rxg7 Ne4 32. Ke1 h5 33. a5 Rh1+ 34. Ke2 Rg1 35. a6 Ra1 36. a7 Nd6 37. Rg8 1-0

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Ho, Andrew"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2250"]
[PlyCount "126"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. e3 c5 6. Nge2 d6 7. 0-0 Nc6 8. h3 Rb8 9. b3 a6 10. Bb2 Bd7 11. d4 b6 12. Qd2 Na7 13. Rfd1 Bc6 14. d5 Bd7 15. a4 Qc7 16. g4 b5 17. axb5 axb5 18. Ng3 bxc4 19. bxc4 Nc8 20. Bf1 Nb6 21. g5 Ne8 22. Ra3 Bxh3 23. Nb5 Qc8 24. Na7 Qg4 25. Nc6 Rb7 26. Na5 Bxf1 27. Bxg7 Nxg7 28. Nxb7 Nxc4 29. Ra4 Qh3 30. Nxf1 Nxd2 31. Rxd2 Qd7 32. Ra7 Qg4+ 33. Ng3 Nf5 34. Kg2 Nh4+ 35. Kf1 Qh3+ 36. Ke2 Qg4+ 37. Kf1 Qxg5 38. Na5 Nf3 39. Rd1 Nh2+ 40. Kg2 Ng4 41. Nc6 Re8 42. Kf3 Ne5+ 43. Kg2 Ng4 44. Kf3 h5 45. Rd2 c4 46. Ra5 Ne5+ 47. Nxe5 Qxe5 48. Ne2 Rc8 49. Nd4 Kg7 50. Rc2 Rc5 51. Ra7 Qxd5+ 52. Kg3 Qe5+ 53. Kh3 c3 54. Ra3 Qf6 55. f4 e5 56. fxe5 dxe5 57. Nb3 Qf5+ 58. Kg3 Rc4 59. Rg2 c2 60. Ra1 Qd3 61. Nd2 Qxe3+ 62. Nf3 c1Q 63. Rxc1 Rxc1 0-1

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Kosinski, George"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2250"]
[PlyCount "55"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 f5 7. b4 Nxb4 8. Qa4+ Nc6 9. Bxc6+ bxc6 10. Qxc6+ Bd7 11. Qa6 Ne7 12. 0-0 0-0 13. d4 f4 14. dxe5 f3 15. Nd4 Bxe5 16. Rb1 Bc8 17. Qa3 Qd7 18. Kh1 Qh3 19. Rg1 Bxd4 20. exd4 Bf5 21. Rb3 Bc2 22. Rb2 Bd3 23. Nd1 Be2 24. Ne3 Nf5 25. Rxe2 fxe2 26. Qd3 Nxe3 27. Bxe3 Qf1 28. Rxf1 1-0

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Medalen, Dave"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2250"]
[PlyCount "63"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. c3 Bb6 6. d4 0-0 7. d5 Ne7 8. Bd3 Ng6 9. a4 a6 10. Na3 d6 11. Nc4 Ba7 12. h3 h6 13. Bc2 Bd7 14. Na5 Rb8 15. b4 Ne7 16. Kh2 Nh7 17. g4 g5 18. c4 c6 19. dxc6 Bxc6 20. Nb3 b5 21. axb5 Be8 22. Rxa6 Nc8 23. Nxe5 Qc7 24. Nc6 Rb6 25. Rxb6 Nxb6 26. Nxa7 Qxa7 27. Be3 Qc7 28. Bxb6 Qxb6 29. Qd4 Qc7 30. b6 Qb8 31. Kg1 Bd7 32. e5 1-0

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Nabi, Shahin"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2250"]
[PlyCount "41"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. e3 e5 7. Nge2 c6 8. 0-0 Nbd7 9. b3 Qe7 10. a4 Rd8 11. a5 Nf8 12. Ba3 c5 13. dxc5 dxc5 14. Bxc5 Rxd1 15. Bxe7 Rxf1+ 16. Kxf1 Ne6 17. a6 Rb8 18. Bd6 Ra8 19. axb7 Bxb7 20. Bxb7 Rd8 21. Nb5 1-0

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Nielsen, Gunnar"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2250"]
[PlyCount "81"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. e3 0-0 6. Nge2 d6 7. a3 a6 8. 0-0 Bd7 9. Nd5 Rb8 10. d4 Ba7 11. b4 b5 12. c5 Nxd4 13. exd4 exd4 14. cxd6 c6 15. Ne7+ Kh8 16. Bg5 Bg4 17. Bxf6 gxf6 18. Nxc6 Qxd6 19. Nxa7 d3 20. Re1 d2 21. Rf1 Rfe8 22. f3 Be6 23. Rf2 Bc4 24. Bf1 Re3 25. Kg2 Rd8 26. Rb1 Qd3 27. Rb2 Bb3 28. Qxd2 Qxd2 29. Rxd2 Rxd2 30. Nc6 Bc4 31. Ned4 Bxf1+ 32. Kxf1 Rd1+ 33. Kg2 Rxa3 34. Re2 Rdd3 35. Re8+ Kg7 36. Nf5+ Kg6 37. Nce7+ Kh5 38. g4+ Kg5 39. h4+ Kf4 40. Nd5+ Rxd5 41. Re4# 1-0

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Sommerfeld, Gilbert"]
[Black "Whittlesey, John"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2250"]
[PlyCount "45"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 d5 6. Re1 Bg4 7. h3 Bh5 8. d3 e6 9. Nbd2 Ne7 10. c4 Ng6 11. g4 Nf4 12. gxh5 Nxh3+ 13. Kf1 g5 14. Qa4 Qd7 15. Ne5 Qc7 16. exd5 Nf4 17. Ndf3 Rc8 18. Bxf4 gxf4 19. dxe6 fxe6 20. Ng5 Bd6 21. Nxe6 Qe7 22. Nxc6 Qh4 23. Ne5+ 1-0

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Stewart, Deron"]
[Black "Sommerfeld, Gilbert"]
[Result "0-1"]
[ECO "A05"]
[BlackElo "2250"]
[PlyCount "44"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e4 d6 5. Be2 0-0 6. d3 c5 7. Nbd2 Nc6 8. 0-0 e5 9. Bc1 Nh5 10. Re1 f5 11. Bb2 Nf4 12. Nc4 b5 13. Na3 a6 14. c3 Bb7 15. Bf1 Rc8 16. Bc1 b4 17. Nb1 d5 18. Bxf4 exf4 19. e5 bxc3 20. Nxc3 Re8 21. Qd2 Nxe5 22. Qxf4 Nxf3+ 0-1

[Event "Richmond active"]
[Site "Richmond"]
[Date "1995.??.??"]
[Round "?"]
[White "Teplitsky, Yan"]
[Black "Sommerfeld, Gilbert"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2450"]
[BlackElo "2250"]
[PlyCount "75"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. d5 a5 8. h4 Nh5 9. g3 Bg4 10. a3 Na6 11. Rb1 h6 12. Nd2 Bxe2 13. Qxe2 Nc5 14. b4 axb4 15. axb4 Na4 16. Nxa4 Rxa4 17. c5 c6 18. dxc6 bxc6 19. cxd6 Qxd6 20. Nc4 Qe7 21. 0-0 Rb8 22. Bd2 Qa7 23. Kg2 Ra2 24. Qe3 Qd7 25. Rfd1 Qg4 26. Qf3 Qe6 27. Qb3 Raa8 28. Ne3 Qe8 29. Qc4 Rd8 30. Bc3 Kh7 31. Rxd8 Rxd8 32. Ra1 Kg8 33. Ra7 Nf6 34. Rc7 Rd7 35. Rxc6 Rd8 36. b5 Kh7 37. Nd5 Nxd5 38. exd5 1-0

[Event "Keres Memorial 18th"]
[Site "New Westminster"]
[Date "1993.05.22"]
[Round "2"]
[White "Sommerfeld, Gilbert"]
[Black "Basanta, Gary"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "2375"]
[PlyCount "42"]
[EventDate "1993.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 exf6 4. d5 d6 5. e3 g6 6. c3 a6 7. Nd2 Bg7 8. Ne2 0-0 9. Ng3 f5 10. Nf3 b5 11. a4 b4 12. Qb3 bxc3 13. bxc3 Qa5 14. Ne2 Nd7 15. Nd2 Rb8 16. Qa3 Nb6 17. e4 fxe4 18. Nxe4 Nxd5 19. Rd1 Re8 20. Rxd5 Rxe4 21. f3 Rxa4 0-1

[Event "NWC October op"]
[Site "Seattle"]
[Date "1992.??.??"]
[Round "?"]
[White "Seirawan, Yasser"]
[Black "Sommerfeld, Gilbert"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2600"]
[PlyCount "51"]
[EventDate "1992.10.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Bg4 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 a6 7. Be2 e6 8. Qb3 Qc7 9. Be3 b5 10. h3 Bh5 11. 0-0 Be7 12. d5 e5 13. a4 bxa4 14. Rxa4 0-0 15. Rfa1 Bg6 16. Nh4 a5 17. Nxg6 hxg6 18. Qa3 Qb7 19. Bb5 Rc8 20. Rxa5 Rxc3 21. bxc3 Rxa5 22. Qxa5 Nxe4 23. c4 Bf8 24. Qa8 Qc7 25. Ra7 Qd8 26. Qb7 1-0

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.20"]
[Round "10"]
[White "Lipnowski, Irwin"]
[Black "Sommerfeld, Gilbert"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2402"]
[BlackElo "2141"]
[PlyCount "139"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. d4 d6 5. e4 0-0 6. Be2 Nbd7 7. Bg5 h6 8. Bh4 g5 9. Bg3 Nh5 10. 0-0 e5 11. d5 a5 12. Nd2 Nf4 13. Bg4 Nc5 14. Rb1 f5 15. Bxf5 Rxf5 16. exf5 Bxf5 17. Re1 Nfd3 18. Re3 Qf6 19. Nde4 Nxe4 20. Nxe4 Bxe4 21. Rxe4 Nf4 22. Re3 b6 23. Qc2 e4 24. b3 h5 25. h3 h4 26. Bh2 Rf8 27. Rd1 Nd3 28. Rexd3 exd3 29. Rxd3 Re8 30. Rd1 Qc3 31. Qxc3 Bxc3 32. Kf1 Kg7 33. f3 Kg6 34. Bg1 Be5 35. a4 Bg3 36. Bf2 Bf4 37. Re1 Rxe1+ 38. Bxe1 Be5 39. Ke2 Kf5 40. Bd2 Bf6 41. Kf2 Bd4+ 42. Be3 Be5 43. Bd2 Bd4+ 44. Ke2 Be5 45. b4 axb4 46. Bxb4 Bd4 47. Be1 Kf4 48. Bd2+ Kf5 49. Kd3 Bf2 50. a5 bxa5 51. Bxa5 Bb6 52. Bd2 Bc5 53. Ke2 Bd4 54. Be1 Kf4 55. Ba5 Bb6 56. Bd2+ Kf5 57. f4 g4 58. hxg4+ Kxg4 59. Kd3 Kf5 60. Be1 Kxf4 61. Bxh4 Kg4 62. Be1 Kf4 63. Kc2 Ke4 64. Kb3 Kf4 65. Kb4 Ke5 66. Kb5 Kf4 67. Ba5 Bc5 68. Bxc7 Kg3 69. Kc6 Kxg2 70. Bxd6 1-0

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.19"]
[Round "9"]
[White "Sommerfeld, Gilbert"]
[Black "Burstow, John"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2141"]
[BlackElo "2236"]
[PlyCount "127"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. Bc2 Nb8 13. dxe5 dxe5 14. Qe2 Nbd7 15. Nf1 c5 16. Ng3 g6 17. Be3 c4 18. Red1 Qc7 19. Rd2 Nc5 20. Bxc5 Bxc5 21. Rad1 Rac8 22. Nh2 h5 23. Nf3 Qc6 24. b4 Bf8 25. a4 Qc7 26. a5 Qe7 27. Qe3 Rc7 28. Nh4 Nh7 29. Nf3 Qf6 30. Rd7 Rxd7 31. Rxd7 Bc8 32. Ra7 Re7 33. Ra8 Bb7 34. Rd8 Rc7 35. Qd2 Rc8 36. Rxc8 Bxc8 37. Qd5 Bxh3 38. Qxe5 Qxe5 39. Nxe5 Bc8 40. Nc6 Nf6 41. Ne2 Bb7 42. e5 Nd5 43. Ncd4 Bg7 44. Nf3 Nc7 45. Ned4 Kf8 46. Kf1 Ke7 47. Ke1 Bh6 48. g3 Kd7 49. e6+ Nxe6 50. Ne5+ Ke7 51. Ndc6+ Ke8 52. Ke2 Bg7 53. Kd2 Ba8 54. f4 h4 55. gxh4 Nxf4 56. Bd1 f6 57. Nxg6 Nxg6 58. Bh5 Bxc6 59. Bxg6+ Ke7 60. Bf5 Bb7 61. Ke3 Bh6+ 62. Kd4 Kd6 63. h5 Kc7 64. Be4 0-1

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.18"]
[Round "8"]
[White "Sommerfeld, Gilbert"]
[Black "Johnstone, Glenn"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2141"]
[BlackElo "2294"]
[PlyCount "157"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qd6 6. d4 exd4 7. Qxd4 Qxd4 8. Nxd4 c5 9. Nb3 Be6 10. Be3 b6 11. Nc3 0-0-0 12. Rfd1 Nf6 13. f3 Be7 14. Ne2 Kb7 15. Nf4 Bc4 16. Nd2 Bb5 17. c4 Bc6 18. Nf1 Bd6 19. b3 Rhe8 20. Ng3 g6 21. Nfe2 Ng8 22. Bf4 Bf8 23. Nc3 Bg7 24. Rxd8 Rxd8 25. Rd1 Rxd1+ 26. Nxd1 Bd7 27. Kf1 Ne7 28. Bd2 Nc6 29. Bc3 Bh6 30. Ke2 Nb4 31. a3 Na2 32. Bb2 Nc1+ 33. Bxc1 Bxc1 34. a4 Be6 35. Kd3 c6 36. Ne2 Bh6 37. Ndc3 Bg7 38. Nf4 Bd7 39. Nfe2 h5 40. g3 Kc7 41. Nf4 a5 42. h4 Kd6 43. Nfe2 Be8 44. f4 f6 45. Ke3 Bd7 46. Kd3 Bh6 47. Ke3 Bg4 48. Kd3 Bf8 49. Ke3 Be7 50. Kd3 Kd7 51. Ke3 Ke6 52. Nd1 g5 53. hxg5 fxg5 54. Nf2 Bxe2 55. Kxe2 Bf6 56. Nh3 g4 57. Nf2 Bd8 58. Ke3 Bc7 59. Nd3 Bb8 60. Ne1 Bc7 61. Ng2 Bd8 62. Kd3 Bf6 63. e5 Bd8 64. Ke4 Kf7 65. Ne3 Bc7 66. f5 Bd8 67. Kf4 h4 68. gxh4 Bxh4 69. Kxg4 Be1 70. Kf3 Ke7 71. Ke4 Bh4 72. Ng4 Be1 73. Nh2 Bd2 74. Nf3 Bc1 75. Nh4 Bb2 76. Ng6+ Kf7 77. Nf4 Ke7 78. f6+ Kf7 79. Kf5 1-0

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.17"]
[Round "7"]
[White "Fischvogt, Eric V"]
[Black "Sommerfeld, Gilbert"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2222"]
[BlackElo "2141"]
[PlyCount "178"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 Qc7 7. c4 e6 8. Nc3 a6 9. b3 Be7 10. Bb2 Ne5 11. Rad1 Nxf3+ 12. Qxf3 0-0 13. d4 cxd4 14. Rxd4 Rad8 15. Rd2 Qc6 16. Qe2 Rd7 17. Rd3 Rfd8 18. Rfd1 b5 19. cxb5 axb5 20. Rd4 Rb8 21. e5 Ne8 22. exd6 Rxd6 23. Rxd6 Bxd6 24. Ne4 Be7 25. Rc1 Qd5 26. Rd1 Qb7 27. Be5 Rc8 28. a4 bxa4 29. bxa4 Qb3 30. a5 Rc2 31. Qe3 Qb7 32. h3 Ra2 33. Nd6 Nxd6 34. Bxd6 Rxa5 35. Bxe7 Qxe7 36. Qb6 Ra8 37. Rc1 h6 38. Rc7 Qg5 39. Qd4 Rd8 40. Rd7 Qc1+ 41. Kh2 Qc7+ 42. Rxc7 Rxd4 43. Kg3 Rd2 44. Kf3 g6 45. Ke3 Ra2 46. h4 Kg7 47. Rb7 Ra4 48. g3 g5 49. hxg5 hxg5 50. Rc7 Kg6 51. Rc8 f5 52. Rg8+ Kf6 53. Rf8+ Ke5 54. Rb8 f4+ 55. gxf4+ gxf4+ 56. Kf3 Ra3+ 57. Ke2 f3+ 58. Kd2 Ke4 59. Rb4+ Kf5 60. Rb5+ e5 61. Rb4 e4 62. Rb8 Ra2+ 63. Ke1 Rc2 64. Rf8+ Ke5 65. Re8+ Kd4 66. Rd8+ Kc3 67. Rc8+ Kb2 68. Rb8+ Kc1 69. Rd8 Re2+ 70. Kf1 Rd2 71. Rc8+ Kd1 72. Re8 Rd4 73. Re7 Kc2 74. Rc7+ Kd2 75. Rc8 Rd5 76. Re8 Kc2 77. Rc8+ Kd3 78. Ke1 Rh5 79. Rd8+ Kc3 80. Rc8+ Kd4 81. Rd8+ Ke5 82. Re8+ Kf4 83. Rf8+ Rf5 84. Re8 Rf7 85. Rg8 Kf5 86. Rd8 Rf6 87. Kd2 Ke5 88. Ke3 Ke6 89. Rd4 Kf5 1/2-1/2

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.16"]
[Round "6"]
[White "Sommerfeld, Gilbert"]
[Black "Gardner, Robert"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2141"]
[BlackElo "2096"]
[PlyCount "99"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qe2 Nh7 14. Nf3 Nxf3 15. Qxf3 Nxg5 16. Qh5 b5 17. Rhf1 b4 18. Nd5 exd5 19. exd5 Bb7 20. Rde1 0-0-0 21. Rxf7 Rde8 22. Rf4 Qa5 23. Qg4+ Kb8 24. Rxb4 Bd8 25. Rxe8 Rxe8 26. Rxb7+ Kxb7 27. Qd7+ Bc7 28. Qxe8 Qxd5 29. Qa4 Qxg2 30. Bxa6+ Kb8 31. Qb5+ Ka8 32. Bg3 Qg1+ 33. Qf1 Qe3+ 34. Kb1 Ne4 35. Qh1 Ka7 36. Bd3 Nxg3 37. hxg3 d5 38. a3 Qxg3 39. Qxd5 Qe1+ 40. Ka2 Bb6 41. Qf7+ Kb8 42. Qf8+ Ka7 43. Qg7+ Kb8 44. Qxh6 Qf2 45. Qc6 Bd4 46. Be4 Qf7+ 47. Bd5 Qg7 48. Qa8+ Kc7 49. Qb7+ Kd6 50. Qxg7 1-0

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.15"]
[Round "5"]
[White "Kort, Wayne"]
[Black "Sommerfeld, Gilbert"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2063"]
[BlackElo "2141"]
[PlyCount "90"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 c6 7. Qd2 0-0 8. Nge2 a6 9. Ng3 Qc7 10. Be2 b5 11. a3 Nb6 12. cxb5 cxb5 13. Rc1 Nc4 14. Bxc4 bxc4 15. 0-0 Bd7 16. Nge2 Rfc8 17. Rfd1 Rab8 18. e5 Ne8 19. Nd5 Qd8 20. Bh6 e6 21. Bg5 f6 22. exf6 Nxf6 23. Ne3 d5 24. Ng4 Qf8 25. Ne5 Ba4 26. Re1 Nd7 27. f4 Nxe5 28. fxe5 Bd7 29. Rf1 Qe8 30. Nc3 Rb7 31. Rc2 Bc6 32. Qc1 Rcc7 33. Rcf2 Rf7 34. Bf4 Qb8 35. Nd1 Ba4 36. Ne3 Qa7 37. Ng4 Qxd4 38. Nf6+ Bxf6 39. exf6 Qxf6 40. Bc7 Qd4 41. Bf4 Bb5 42. Be3 Qe4 43. Rxf7 Rxf7 44. Rxf7 Kxf7 45. Qc3 e5 0-1

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.14"]
[Round "4"]
[White "Sommerfeld, Gilbert"]
[Black "Fegyverneki, Barney"]
[Result "1/2-1/2"]
[ECO "C85"]
[WhiteElo "2141"]
[BlackElo "2075"]
[PlyCount "83"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. Nxe5 Nxe4 8. Qf3 Nd6 9. d4 0-0 10. Bf4 Be6 11. Nd2 Re8 12. c3 Bg5 13. Rfe1 Qf6 14. Nd3 Bd5 15. Qg4 Bxf4 16. Rxe8+ Rxe8 17. Nxf4 Qe7 18. h4 f6 19. Nf1 Qf7 20. b3 Be6 21. Nxe6 Qxe6 22. Qxe6+ Rxe6 23. Ne3 Kf7 24. Kf1 Re7 25. Rc1 h5 26. Rc2 g6 27. g3 Rd7 28. Ng2 Nc8 29. Nf4 Ne7 30. Nd3 b6 31. a4 c5 32. Ke2 cxd4 33. cxd4 Nd5 34. Ne1 a5 35. Nf3 Nb4 36. Rc4 Re7+ 37. Kd2 Ke8 38. Ne1 Kd7 39. Ng2 Nd5 40. Ne3 Kd6 41. Kd3 Nb4+ 42. Kd2 1/2-1/2

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.13"]
[Round "2"]
[White "Demers, Chris"]
[Black "Sommerfeld, Gilbert"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2032"]
[BlackElo "2141"]
[PlyCount "86"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d6 3. d4 g6 4. Bb2 Bg7 5. Nbd2 0-0 6. c4 a5 7. e4 Na6 8. Be2 c5 9. d5 Bd7 10. 0-0 a4 11. Ne1 Nc7 12. f4 e6 13. Nd3 exd5 14. exd5 a3 15. Bc3 Nfxd5 16. Bxg7 Ne3 17. Qc1 Kxg7 18. Rf3 Nf5 19. Ne4 Bc6 20. Ndf2 Ne6 21. Qc3+ f6 22. Bf1 Nfd4 23. Rd3 b5 24. Re1 bxc4 25. bxc4 f5 26. Nxc5 Nxc5 27. Qxd4+ Qf6 28. Re7+ Kg8 29. Qxf6 Rxf6 30. Rd4 Re8 31. Rxe8+ Bxe8 32. Nd3 Nb3 33. Rd5 Bc6 34. Nb4 Bxd5 35. Nxd5 Re6 36. Kf2 Nc5 37. g3 Kf7 38. Nc3 Ne4+ 39. Nxe4 Rxe4 40. Bg2 Re8 41. Bd5+ Kf6 42. Kf3 Re1 43. g4 fxg4+ 0-1

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.13"]
[Round "3"]
[White "Sommerfeld, Gilbert"]
[Black "Ash, Robert"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "2141"]
[BlackElo "1782"]
[PlyCount "76"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Bg7 3. Nc3 d6 4. d4 Nf6 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nd3 Nf6 14. c5 Bd7 15. b4 Ne8 16. Qb3 Kh8 17. a4 h5 18. h3 Ng6 19. b5 b6 20. cxb6 cxb6 21. Nb4 g4 22. hxg4 hxg4 23. fxg4 Qg5 24. Qd1 Nf6 25. Ra3 Nxg4 26. Nb1 Ne3 27. Bxe3 fxe3 28. Bf3 Nf4 29. Ra2 Nh3+ 30. Kh2 Nf2 31. Raxf2 exf2 32. Rxf2 Rf6 33. Qd2 Qh4+ 34. Kg1 Bh6 35. Qd3 Bf4 36. Re2 Bg3 37. Qe3 Qh2+ 38. Kf1 Rxf3+ 0-1

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.12"]
[Round "1"]
[White "Jauregui Andrade, Carlos"]
[Black "Sommerfeld, Gilbert"]
[Result "1-0"]
[ECO "E85"]
[WhiteElo "2252"]
[BlackElo "2141"]
[PlyCount "125"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 e5 8. d5 Ne7 9. Qd2 Kh8 10. g4 Nfg8 11. 0-0-0 f5 12. h3 f4 13. Bf2 g5 14. h4 Ng6 15. hxg5 Qxg5 16. Ng3 Qd8 17. Nf5 Bf6 18. Bd3 Rf7 19. Rh5 a6 20. Rdh1 Bg5 21. c5 Be7 22. cxd6 Bxd6 23. Bg1 Nf8 24. Qh2 Ne7 25. Nxe7 Qxe7 26. Bf2 Ng6 27. Rh6 Rg7 28. Qh5 Qf7 29. Na4 b6 30. Kb1 Bd7 31. Bc2 Rag8 32. Qh3 Qe7 33. Nc3 b5 34. Ne2 b4 35. Nc1 Rf7 36. Nb3 Rgg7 37. Bd3 Bb5 38. Bxb5 axb5 39. Qf1 Qe8 40. Qd3 Rf8 41. Na5 Qb8 42. Nc6 Qb7 43. Qf1 Ra8 44. b3 Kg8 45. Qe2 Ne7 46. Rc1 Nxc6 47. dxc6 Qa6 48. Rc2 Rg6 49. Rh5 Rd8 50. Bh4 Re8 51. Qd3 Ree6 52. Qd5 Kg7 53. Be1 h6 54. Bd2 Qb6 55. Bc1 Re8 56. Rh1 Rg5 57. Rxh6 Kxh6 58. Qf7 Qg1 59. Qxe8 Rg6 60. Rh2+ Kg7 61. Qh8+ Kf7 62. Rh7+ Ke6 63. Qc8+ 1-0

