[Event "NWC op 04"]
[Site "Seattle"]
[Date "1993.??.??"]
[Round "?"]
[White "Oshiro, Michael"]
[Black "Weinstock, David"]
[Result "1-0"]
[ECO "E62"]
[BlackElo "2280"]
[PlyCount "71"]
[EventDate "1993.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 c6 4. Nf3 Bf5 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Nh4 Bc8 9. e4 Na6 10. h3 e5 11. d5 cxd5 12. cxd5 Nh5 13. Nf5 Bxf5 14. exf5 Rc8 15. Be3 Nc5 16. Rb1 a6 17. a4 a5 18. h4 Nf6 19. fxg6 hxg6 20. Bh3 Ra8 21. Re1 Nfd7 22. h5 gxh5 23. Qxh5 Nf6 24. Qf5 Nb3 25. Rbd1 Nh7 26. Nb5 Ra6 27. Qc2 Nc5 28. Nxd6 Rxd6 29. Bxc5 Ng5 30. Bg2 Qc8 31. Qc1 Rh6 32. Bxf8 Nh3+ 33. Kf1 Qf5 34. Bc5 Rf6 35. Re2 Bh6 36. Qc2 1-0

[Event "Seattle1"]
[Site "Seattle"]
[Date "1993.??.??"]
[Round "2"]
[White "Pupols, Viktors"]
[Black "Weinstock, David"]
[Result "1/2-1/2"]
[ECO "A54"]
[WhiteElo "2210"]
[BlackElo "2280"]
[PlyCount "149"]
[EventDate "1993.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 c6 4. Nf3 Nbd7 5. g3 e5 6. Bg2 Be7 7. 0-0 0-0 8. e3 Re8 9. b3 e4 10. Nd2 d5 11. Bb2 Nf8 12. cxd5 cxd5 13. f3 exf3 14. Qxf3 Bg4 15. Qf2 Be6 16. Rad1 Ng4 17. Qf3 Nf6 18. Rde1 Rc8 19. Kh1 Qa5 20. e4 dxe4 21. Ndxe4 Nxe4 22. Rxe4 Bf6 23. d5 Bxd5 24. Nxd5 Qxd5 25. Rxe8 Qxf3 26. Bxf3 Rxe8 27. Bxf6 gxf6 28. Bxb7 Kg7 29. Rf2 Nd7 30. Kg2 Re1 31. Rc2 Ne5 32. Bf3 Ra1 33. Be2 Kg6 34. Kf2 Kf5 35. h3 Ke4 36. Bc4 a5 37. Kg2 Kd4 38. Bf1 Rb1 39. Rf2 Nd3 40. Rd2 Rb2 41. Rxb2 Nxb2 42. Kf3 Nd1 43. a3 Ne3 44. Bb5 Nc2 45. Be8 Nxa3 46. Bxf7 Nb1 47. Kf4 Nd2 48. Kf5 Ne4 49. g4 Nd6+ 50. Kxf6 Nxf7 51. Kxf7 Kc3 52. Kg7 Kxb3 53. Kxh7 a4 54. g5 a3 55. g6 a2 56. g7 a1Q 57. g8Q+ Kb4 58. Qg4+ Kc5 59. Qf5+ Kc4 60. h4 Qh1 61. h5 Kb4 62. Qe5 Ka4 63. h6 Qh4 64. Qe6 Qg5 65. Kh8 Ka5 66. Qa2+ Kb4 67. Qb2+ Ka4 68. h7 Qd8+ 69. Kg7 Qe7+ 70. Kg6 Qe4+ 71. Kg5 Qe7+ 72. Kh6 Qe6+ 73. Kg5 Qe7+ 74. Kh6 Qe6+ 75. Kg7 1/2-1/2

[Event "Seattle1"]
[Site "Seattle"]
[Date "1993.??.??"]
[Round "6"]
[White "Weinstock, David"]
[Black "Edwards, Matthew"]
[Result "0-1"]
[ECO "C36"]
[WhiteElo "2280"]
[PlyCount "74"]
[EventDate "1993.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 c6 4. Nc3 exf4 5. Nf3 Bd6 6. dxc6 Nxc6 7. Bc4 Nf6 8. 0-0 0-0 9. d4 Bg4 10. Ne2 Qc7 11. Bb3 Rae8 12. c3 Re7 13. Bd2 Rfe8 14. Nc1 Na5 15. Ba4 Rd8 16. Nd3 Nc4 17. Qc1 Ne3 18. Re1 Bxf3 19. gxf3 Qa5 20. Bxe3 fxe3 21. Qc2 Nh5 22. b4 Qf5 23. Qe2 Re6 24. Kh1 Nf4 25. Nxf4 Bxf4 26. Bc2 Qh5 27. Rad1 Rh6 28. Rd2 Qd5 29. Be4 Qd6 30. Rdd1 g5 31. Qb5 Kf8 32. Qe2 Qc7 33. Qb2 Rh4 34. Re2 Rd6 35. Rg2 Rdh6 36. Kg1 Bxh2+ 37. Rxh2 Rxh2 0-1

[Event "Seattle1"]
[Site "Seattle"]
[Date "1993.??.??"]
[Round "3"]
[White "Weinstock, David"]
[Black "Jimenez Molina, Juan Leon"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2280"]
[BlackElo "2240"]
[PlyCount "84"]
[EventDate "1993.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. c4 Qa5+ 5. Nc3 Nc6 6. Be3 Nf6 7. Nd2 Nxd4 8. Nb3 Nxb3 9. axb3 Qc7 10. Be2 a6 11. 0-0 0-0 12. f4 d6 13. Bf3 Bd7 14. Qd2 Bc6 15. Rae1 Nd7 16. Kh1 b5 17. e5 Nb6 18. exd6 exd6 19. f5 b4 20. Ne2 Nd7 21. Ng3 Be5 22. Bh6 Rfe8 23. Bd5 Bxd5 24. Qxd5 Nf6 25. Qf3 Bxb2 26. Ne4 Rxe4 27. Rxe4 Nxe4 28. Qxe4 Rc8 29. f6 Qd7 30. Qh4 Re8 31. Bg7 h5 32. h3 Re5 33. Qf2 Bd4 34. Qa2 Rf5 35. Rd1 Bxf6 36. Bxf6 Rxf6 37. Qxa6 Re6 38. Qa2 Qe7 39. Qb2 Qf6 40. Qd2 Qe7 41. Ra1 Kg7 42. Ra6 Re1+ 0-1

[Event "Seattle1"]
[Site "Seattle"]
[Date "1993.??.??"]
[Round "1"]
[White "Weinstock, David"]
[Black "Salmon, Neil V"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2280"]
[PlyCount "94"]
[EventDate "1993.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d3 d5 3. Nbd2 c6 4. e4 Bg4 5. Be2 e6 6. 0-0 Be7 7. c3 0-0 8. h3 Bh5 9. Ne5 Bxe2 10. Qxe2 Nbd7 11. f4 dxe4 12. Nxd7 Qxd7 13. dxe4 Rfd8 14. Nc4 Qd3 15. Qxd3 Rxd3 16. Ne5 Bc5+ 17. Kh2 Rdd8 18. Re1 Bb6 19. Be3 Bc7 20. Bd4 Bxe5 21. Bxe5 Rd2 22. c4 Rad8 23. Re3 R8d3 24. Rae1 Nd7 25. Bc3 Rd1 26. Rxd1 Rxd1 27. Re2 Nc5 28. b3 f6 29. Bb4 Nd3 30. Rd2 Rxd2 31. Bxd2 f5 32. exf5 exf5 33. Kg1 a6 34. Kf1 Nc5 35. Ke2 Ne4 36. Be1 Kf7 37. Ke3 Ke6 38. Kd4 c5+ 39. Kd3 g6 40. a3 Kd6 41. b4 b5 42. cxb5 axb5 43. bxc5+ Kxc5 44. Bb4+ Kd5 45. Be7 Ke6 46. Bb4 Kd5 47. Be7 Ke6 1/2-1/2

[Event "Vancouver Keres Memorial 16th"]
[Site "Vancouver"]
[Date "1991.05.19"]
[Round "3"]
[White "Badii, Maziar"]
[Black "Weinstock, David"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2208"]
[BlackElo "2335"]
[PlyCount "48"]
[EventDate "1991.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 g6 4. e3 Bg7 5. Nf3 d6 6. Be2 Nge7 7. 0-0 0-0 8. d3 e4 9. Nd4 Nb4 10. Nc3 exd3 11. Bxd3 Nxd3 12. Qxd3 Nc6 13. Nce2 Ne5 14. Qd2 Re8 15. Rad1 Bd7 16. Kh1 Qh4 17. Ng1 Bg4 18. Rc1 Rad8 19. f4 Qe7 20. fxe5 dxe5 21. Qf2 exd4 22. exd4 Bf5 23. Rfe1 Qd7 24. Nf3 Rxe1+ 1/2-1/2

[Event "Vancouver Keres Memorial 16th"]
[Site "Vancouver"]
[Date "1991.05.18"]
[Round "1"]
[White "Ftacnik, Lubomir"]
[Black "Weinstock, David"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2590"]
[BlackElo "2335"]
[PlyCount "71"]
[EventDate "1991.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. e4 Bg7 4. Nc3 d6 5. Nf3 Nf6 6. Be2 0-0 7. 0-0 a6 8. a4 Nbd7 9. h3 Rb8 10. a5 b6 11. axb6 Nxb6 12. Bf4 Ne8 13. Qd2 Nc7 14. Ra2 Bd7 15. Bh6 e5 16. dxe6 Bxe6 17. Bxg7 Kxg7 18. b3 Ra8 19. Rd1 Nc8 20. Na4 Qf6 21. Qa5 Ra7 22. e5 dxe5 23. Qxc5 e4 24. Ng5 Qf5 25. Qd4+ f6 26. Nxe4 Nb5 27. Qe3 Ne7 28. Ng3 Qe5 29. Qxe5 fxe5 30. Bxb5 axb5 31. Nc5 Bg8 32. Ra5 b4 33. Rb5 Rc7 34. Rd7 Rf7 35. Ne6+ Kf6 36. Rxc7 1-0

[Event "Vancouver Keres Memorial 16th"]
[Site "Vancouver"]
[Date "1991.05.18"]
[Round "2"]
[White "Weinstock, David"]
[Black "Booker, Brad"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2335"]
[BlackElo "2273"]
[PlyCount "78"]
[EventDate "1991.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Bd6 8. 0-0 Ne7 9. Bb3 Nd7 10. Nf4 Qc7 11. Qf3 0-0 12. h4 h6 13. Nxg6 Nxg6 14. h5 Ne7 15. Ne4 Nd5 16. c4 N5f6 17. Nxd6 Qxd6 18. Be3 b5 19. c5 Qe7 20. Qxc6 Nxh5 21. Qxb5 f5 22. c6 Rab8 23. Qc4 Rxb3 24. axb3 Nb6 25. Qe2 Qh4 26. Bd2 Rf6 27. Qf3 Rg6 28. Rxa7 Nd5 29. c7 Nhf4 30. c8Q+ Kh7 31. Bxf4 Nxf4 32. Qxf4 Qxf4 33. Qc3 Qg4 34. g3 Qh3 35. Qf3 h5 36. Ra4 h4 37. Qg2 Qg4 38. d5 Qg5 39. Rxh4+ Kg8 1-0

[Event "NWC April"]
[Site "Seattle"]
[Date "1991.??.??"]
[Round "?"]
[White "Braley, John"]
[Black "Weinstock, David"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2235"]
[BlackElo "2335"]
[PlyCount "159"]
[EventDate "1991.04.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d3 g6 3. c3 Bg7 4. Be3 d6 5. Nf3 Nf6 6. h3 Nc6 7. Nbd2 0-0 8. Be2 Rb8 9. 0-0 b5 10. d4 Nd7 11. dxc5 Nxc5 12. Nd4 Nxd4 13. cxd4 Na4 14. Bxb5 Nxb2 15. Qe2 Qa5 16. a4 a6 17. Nc4 Nxc4 18. Bxc4 e6 19. Bd3 Bb7 20. Rfb1 Bc6 21. Rxb8 Rxb8 22. Bxa6 Bxe4 23. Bb5 Rc8 24. Qd1 Qa8 25. f3 Bd5 26. Rc1 h5 27. Rc2 Kh7 28. Qc1 Rxc2 29. Qxc2 Qa5 30. Kf2 Qb4 31. Qd3 Qb2+ 32. Qe2 Qc3 33. Qd3 Qa1 34. Qf1 Qa3 35. Qd3 Qb4 36. Kg1 Bb3 37. Bd2 Qxd4+ 38. Qxd4 Bxd4+ 39. Kf1 d5 40. Ke2 Kg7 41. Kd3 Ba7 42. Be3 Bb8 43. Kc3 Bd1 44. a5 e5 45. Bc5 d4+ 46. Kb2 g5 47. a6 g4 48. fxg4 hxg4 49. hxg4 Bxg4 50. a7 Bxa7 51. Bxa7 Bf5 52. Bc6 Bd3 53. Kc1 f5 54. Bf3 Kg6 55. Bb8 Kf6 56. Kd2 Bb1 57. Ke1 f4 58. Bb7 Kf5 59. Bc8+ Kf6 60. Bb7 Kf5 61. Bc8+ Ke4 62. Ke2 Bd3+ 63. Kf2 Bc4 64. Bg4 d3 65. Ke1 Kd4 66. Kd2 Bd5 67. Bf3 e4 68. Bxe4 Kxe4 69. Bxf4 Be6 70. g3 Bg4 71. Be3 Be2 72. Bf4 Kf3 73. Bc7 Ke4 74. Bb8 Bf1 75. Bc7 Kf3 76. Be5 Kg4 77. Bb2 Kxg3 78. Ba3 Kf2 79. Bb2 Be2 80. Ba3 1/2-1/2

[Event "Washington State-ch"]
[Site "Washington DC"]
[Date "1991.??.??"]
[Round "?"]
[White "Edwards, Matthew"]
[Black "Weinstock, David"]
[Result "1/2-1/2"]
[ECO "B39"]
[BlackElo "2335"]
[PlyCount "195"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Rc1 Qa5 11. Qd5 Bxc3+ 12. Rxc3 Qxa2 13. Bc1 Qa4 14. Bd3 Qc6 15. 0-0 b6 16. Be3 Bb7 17. b4 Qc7 18. Qb5 Bc6 19. Qa6 Qe5 20. Qa1 Bxe4 21. Bxe4 Qxe4 22. Ra3 0-0 23. Rxa7 Rxa7 24. Qxa7 Qxc4 25. Qxb6 Qc7 26. Qa6 Rb8 27. Rb1 Qb7 28. Qxb7 Rxb7 29. b5 Nc7 30. b6 Nd5 31. Bd4 e5 32. Bc5 f6 33. Rd1 d6 34. Rxd5 dxc5 35. Rxc5 Rxb6 36. f3 Rb7 37. Rc6 Kg7 38. Ra6 h5 39. Kf2 Rb2+ 40. Kf1 g5 41. h3 h4 42. Rc6 Kg6 43. Ra6 Kf5 44. Ra4 Rd2 45. Rb4 Rd4 46. Rb6 Ra4 47. Rc6 Ra1+ 48. Kf2 Ra2+ 49. Kf1 Rb2 50. Ra6 Rd2 51. Rb6 Rc2 52. Ra6 Rc1+ 53. Kf2 Rc2+ 54. Kf1 Rb2 55. Rc6 Rd2 56. Rb6 Kf4 57. Rxf6+ Kg3 58. Rf5 Rf2+ 59. Ke1 Rxg2 60. Rxg5+ Kxf3 61. Rxe5 Rg1+ 62. Kd2 Rg3 63. Re3+ Kg2 64. Ke2 Kxh3 65. Re4 Ra3 66. Kf2 Ra2+ 67. Kg1 Ra1+ 68. Kf2 Ra2+ 69. Kg1 Ra3 70. Re8 Rg3+ 71. Kh1 Rb3 72. Kg1 Rb1+ 73. Kf2 Kh2 74. Rg8 Rb2+ 75. Kf1 Rb1+ 76. Kf2 Kh1 77. Rg4 h3 78. Rg8 Rb2+ 79. Kf1 Rb5 80. Rf8 Rg5 81. Kf2 Rg2+ 82. Kf1 Kh2 83. Rf7 Rg1+ 84. Kf2 Rg2+ 85. Kf1 Rg4 86. Kf2 Rc4 87. Rf8 Rd4 88. Rf7 Rd2+ 89. Kf1 Kh1 90. Rf8 Rc2 91. Rf7 Rc4 92. Kf2 Kh2 93. Rf8 Rc2+ 94. Kf1 Kg3 95. Rg8+ Kf3 96. Rf8+ Ke3 97. Re8+ Kd3 98. Kg1 1/2-1/2

[Event "NWC April"]
[Site "Seattle"]
[Date "1991.??.??"]
[Round "?"]
[White "Graves, John D"]
[Black "Weinstock, David"]
[Result "1/2-1/2"]
[ECO "E90"]
[BlackElo "2335"]
[PlyCount "49"]
[EventDate "1991.04.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. c4 Bg7 4. e4 d6 5. Nf3 Nf6 6. Nc3 0-0 7. Bd3 Na6 8. h3 Nc7 9. 0-0 e5 10. Bg5 h6 11. Be3 a6 12. Qd2 Kh7 13. a4 Ng8 14. Nh2 f5 15. f4 exf4 16. Bxf4 Bd4+ 17. Be3 Qg5 18. Rae1 Bd7 19. exf5 Bxf5 20. Bxf5 Rxf5 21. Rxf5 gxf5 22. Nf3 Bxe3+ 23. Rxe3 Qf6 24. Qe2 Rf8 25. a5 1/2-1/2

[Event "Washington State-ch"]
[Site "Washington DC"]
[Date "1991.??.??"]
[Round "?"]
[White "Pupols, Viktors"]
[Black "Weinstock, David"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2210"]
[BlackElo "2335"]
[PlyCount "80"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. e4 Bg7 4. Nc3 d6 5. Bg5 a6 6. a4 Nd7 7. Qd2 h6 8. Bf4 Ne5 9. Bg3 Qb6 10. Nd1 g5 11. h4 Qb4 12. Qxb4 cxb4 13. f3 Ng6 14. h5 Ne5 15. Ne2 Bd7 16. Nd4 Rc8 17. Bf2 Nc4 18. Bd3 e6 19. dxe6 fxe6 20. Ra2 Ne7 21. Nb3 Ne5 22. Na5 Bc6 23. Be2 d5 24. Nxc6 Rxc6 25. b3 0-0 26. 0-0 Rd8 27. Be1 a5 28. Ne3 Rcc8 29. exd5 Nxd5 30. Nxd5 Rxd5 31. f4 gxf4 32. Rxf4 Rdc5 33. Bd1 Rd8 34. Bg4 Nxg4 35. Rxg4 Re5 36. Bh4 Rd1+ 37. Kf2 Rd2+ 38. Kf3 Rxh5 39. Ke3 Rd7 40. Ra1 Rxh4 0-1

[Event "Washington State-ch"]
[Site "Washington DC"]
[Date "1991.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Franett, Michael"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2335"]
[PlyCount "140"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 d5 8. Bb3 0-0 9. Qe1 Nd4 10. Ne2 Nxb3 11. axb3 dxe4 12. dxe4 b6 13. Nc3 Bb7 14. Be3 a6 15. Rd1 Qc7 16. Qh4 Rad8 17. Rxd8 Rxd8 18. f5 exf5 19. Bf4 Qd7 20. Rd1 Qe8 21. Rxd8 Qxd8 22. Bg5 Bxc3 23. bxc3 Qd1+ 24. Kf2 fxe4 25. Bxe7 exf3 26. gxf3 Qxf3+ 27. Ke1 Qe3+ 28. Kf1 Bc8 29. Kg2 Qe2+ 30. Kg3 Qe3+ 31. Kg2 Qd2+ 32. Qf2 Qxf2+ 33. Kxf2 Bf5 34. Bd8 b5 35. b4 c4 36. Bf6 Kf8 37. Ke3 Ke8 38. Kd4 Kd7 39. Ke5 Kc6 40. Bd8 Bxc2 41. h4 Bf5 42. h5 h6 43. Be7 Bg4 44. hxg6 fxg6 45. Bf8 h5 46. Be7 Bf5 47. Bg5 Bc2 48. Bh4 Bb1 49. Bd8 Bd3 50. Bg5 Be2 51. Bd8 Bf3 52. Bg5 Bg2 53. Bd8 Bf1 54. Bg5 Bh3 55. Bd8 Bg4 56. Bg5 Kd7 57. Bf6 Be2 58. Bg5 Bd1 59. Bh4 Bc2 60. Bg5 Bb1 61. Bh4 Bd3 62. Bg5 Bf1 63. Kf6 Bd3 64. Ke5 Be2 65. Kd5 Ke8 66. Kd4 Kf7 67. Ke5 Bf1 68. Kd5 Ke8 69. Ke4 Kf7 70. Kd4 Bd3 1/2-1/2

[Event "NWC April"]
[Site "Seattle"]
[Date "1991.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Jimenez Molina, Juan Leon"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2335"]
[BlackElo "2235"]
[PlyCount "108"]
[EventDate "1991.04.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 g6 3. Nbc3 Bg7 4. g3 Nc6 5. Bg2 e6 6. d3 Nge7 7. Be3 Nd4 8. Qd2 0-0 9. 0-0 Nxe2+ 10. Nxe2 Bxb2 11. Rab1 Bg7 12. Bxc5 d6 13. Ba3 Nc6 14. d4 Re8 15. Rfd1 Na5 16. Qd3 b6 17. Bb4 Nc6 18. Bd2 Bb7 19. Be3 Rc8 20. Nc3 Na5 21. Nb5 Ba6 22. Bf1 Bxb5 23. Rxb5 Qc7 24. Bd2 Nc4 25. Bc1 a6 26. Rb1 d5 27. e5 b5 28. Qf3 Nb6 29. Bd3 Na4 30. Bd2 Qa7 31. Rb4 Bf8 32. Rxa4 bxa4 33. Be3 Bg7 34. g4 Rf8 35. g5 Rb8 36. h4 Rb2 37. Kg2 Rfb8 38. Rh1 Rxa2 39. h5 a3 40. Qg4 Rab2 41. Rh3 a2 42. Qh4 a1Q 43. hxg6 hxg6 44. Qh7+ Kf8 45. Bxg6 fxg6 46. Rf3+ Qf7 47. Qxg6 Qxf3+ 48. Kxf3 Qh1+ 49. Kg3 Rb1 50. f3 Rf1 51. Bf2 Rxf2 52. Kxf2 Qh2+ 53. Ke3 Rc8 54. c4 Rxc4 0-1

[Event "NWC April"]
[Site "Seattle"]
[Date "1991.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Salmon, Neil V"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2335"]
[PlyCount "72"]
[EventDate "1991.04.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 Qxe5 11. Re1 Qd6 12. Nb5 Bxb5 13. Bxb5+ Kd8 14. Qh5 Qe7 15. Bg5 Nf6 16. Qh4 a6 17. Ba4 h6 18. Rad1 Rc8 19. Be3 Qb4 20. Bd4 Be7 21. a3 Nd7 22. Qh5 Qxa4 23. Bxg7 Re8 24. Qxf7 Rc6 25. Rd4 Qc2 26. h3 Qh7 27. Rxe6 Rxe6 28. Qxe6 Qxg7 29. Rxd5 Bc5 30. Qf5 Qe7 31. Rxd7+ Qxd7 32. Qxc5 Re6 33. Qf8+ Kc7 34. Qf4+ Qd6 35. Qc4+ Kb6 36. g3 Ka7 0-1

[Event "NWC March"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "?"]
[White "Braley, John"]
[Black "Weinstock, David"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2230"]
[PlyCount "52"]
[EventDate "1990.03.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 g6 3. d4 Bg7 4. c4 d6 5. Nc3 Nbd7 6. Be2 0-0 7. 0-0 e5 8. Qc2 Re8 9. Rb1 Qe7 10. b4 e4 11. Nd2 Nf8 12. a4 g5 13. Ba3 Ng6 14. Rb3 Bf5 15. Nd5 Nxd5 16. cxd5 g4 17. Rc1 Rac8 18. Rc3 Qg5 19. b5 Bxd4 20. exd4 e3 21. Qd1 exd2 22. Ra1 Nf4 23. Re3 Rxe3 24. fxe3 Nh3+ 25. Kf1 Qxe3 26. gxh3 g3 0-1

[Event "West Seattle"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "9"]
[White "Donaldson, John W"]
[Black "Weinstock, David"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2400"]
[PlyCount "81"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. d4 Bg7 5. e4 d6 6. Be2 0-0 7. 0-0 Na6 8. d5 e6 9. Bf4 exd5 10. exd5 Bg4 11. Qd2 Re8 12. h3 Bxf3 13. Bxf3 Nc7 14. Rae1 Qd7 15. a4 b6 16. Bd1 Rxe1 17. Rxe1 Re8 18. Rxe8+ Nfxe8 19. Bc2 f5 20. b3 Qe7 21. Qe2 Kf7 22. Bd2 Bxc3 23. Qxe7+ Kxe7 24. Bxc3 a5 25. g4 fxg4 26. hxg4 Nf6 27. f3 Nce8 28. Kf2 Kf7 29. Kg3 Nd7 30. f4 h6 31. Kh4 Ng7 32. Bd3 Nf8 33. g5 h5 34. Bf6 Nf5+ 35. Bxf5 gxf5 36. Bd8 Ng6+ 37. Kxh5 Nxf4+ 38. Kh4 Nd3 39. Bxb6 Nc1 40. Bxa5 Nxb3 41. Bc3 1-0

[Event "NWC July op"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "?"]
[White "Donaldson Akhmilovskaya, Elena"]
[Black "Weinstock, David"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2430"]
[PlyCount "70"]
[EventDate "1990.07.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. c4 b5 5. cxb5 a6 6. b6 d6 7. Nc3 Nbd7 8. e4 Bg7 9. Be2 0-0 10. a4 a5 11. 0-0 Nxb6 12. Qc2 Ne8 13. Bd2 Nc7 14. Nb5 e5 15. Nxc7 Qxc7 16. b4 axb4 17. Bxb4 Nxa4 18. Bb5 Bd7 19. Bxa4 Bxa4 20. Rxa4 Rxa4 21. Qxa4 cxb4 22. Qxb4 Rb8 23. Qa3 Bh6 24. g3 Rc8 25. h4 Bc1 26. Qa6 Qc3 27. Kg2 Ba3 28. h5 Kg7 29. Rh1 h6 30. Rd1 Rc4 31. hxg6 fxg6 32. Nd2 Rc7 33. Nb1 Qc2 34. Qd3 Bb4 35. Na3 Bxa3 0-1

[Event "NWC March"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "?"]
[White "Dubisch, Ralph"]
[Black "Weinstock, David"]
[Result "1/2-1/2"]
[ECO "B39"]
[WhiteElo "2270"]
[PlyCount "50"]
[EventDate "1990.03.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 0-0 11. g4 b6 12. h4 Bb7 13. f3 Qc7 14. 0-0-0 Rfd8 15. Nd5 Bxd5 16. exd5 Nf8 17. d6 exd6 18. Qxd6 Qc6 19. Qxc6 dxc6 20. Bd3 Re8 21. Be4 Rac8 22. Rd3 Ne6 23. Rd7 Rc7 24. Rhd1 Rxd7 25. Rxd7 Nf8 1/2-1/2

[Event "West Seattle"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "2"]
[White "Dubisch, Ralph"]
[Black "Weinstock, David"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2270"]
[PlyCount "56"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 Nc6 7. Na3 cxd4 8. Nb5 Qd8 9. Nbxd4 Nxd4 10. Bxd4 Be7 11. Bd3 Bd7 12. Ne5 Bc6 13. Nxc6 bxc6 14. Qa4 0-0 15. 0-0-0 Qc7 16. Rhe1 Rfd8 17. Be5 Qb6 18. Qh4 h6 19. g4 Rd5 20. Qg3 Qa5 21. Kb1 Qa4 22. Bxf6 Bxf6 23. Bc2 Qa5 24. Bb3 Rxd1+ 25. Rxd1 Rd8 26. Rxd8+ Qxd8 27. Kc2 Bh4 28. Qe3 Qb6 1/2-1/2

[Event "NWC March"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "?"]
[White "Graves, John D"]
[Black "Weinstock, David"]
[Result "1/2-1/2"]
[ECO "E90"]
[PlyCount "87"]
[EventDate "1990.03.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. d5 d6 5. Nf3 Bg7 6. e4 0-0 7. h3 a6 8. a4 e5 9. Bg5 h6 10. Be3 Nh5 11. Qd2 Kh7 12. g4 Nf4 13. Bxf4 exf4 14. Qxf4 f5 15. exf5 Bxf5 16. gxf5 Rxf5 17. Qe3 Qf6 18. Bg2 Nd7 19. 0-0 Rf8 20. Ne4 Qd8 21. Nxd6 Rxf3 22. Bxf3 Ne5 23. Nxb7 Qd7 24. Bg2 Qxb7 25. Qxc5 Rf3 26. Ra3 Rf4 27. Qe3 Qf7 28. Rb3 Nxc4 29. Qe2 Ne5 30. Qxa6 Qf5 31. Qe6 Qc2 32. Rb7 Qe2 33. Qe7 Rf7 34. Qb4 Nd3 35. Qb6 Rxb7 36. Qxb7 Nf4 37. d6 Qd2 38. d7 h5 39. Qf3 Bf6 40. Rd1 Ne2+ 41. Qxe2 Qxe2 42. d8Q Bxd8 43. Rxd8 Qxb2 44. Rd1 1/2-1/2

[Event "West Seattle"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "6"]
[White "Harmon, Clark R"]
[Black "Weinstock, David"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2240"]
[PlyCount "88"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c6 3. c4 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Nh5 8. Bg5 Qb6 9. Qb3 Qxb3 10. axb3 h6 11. Bh4 g5 12. Bg3 Nxg3 13. hxg3 Bg7 14. Bb5 Bd7 15. Kd2 Ke7 16. Na4 Nb8 17. Be2 Bxa4 18. Rxa4 Nc6 19. Rha1 b6 20. Bb5 Na5 21. R1a3 a6 22. Be2 Ke8 23. b4 Bf8 24. bxa5 b5 25. Rb3 bxa4 26. Rb6 Be7 27. Ne5 Bd8 28. Rb7 Bxa5+ 29. Kd1 Rf8 30. Bh5 Rc8 31. Nxf7 Rc7 32. Ne5+ Kd8 33. Rb8+ Rc8 34. Nc6+ Kc7 35. Rxc8+ Rxc8 36. Nxa5 Kb6 37. b4 Kb5 38. Bg6 Rc7 39. Be8+ Kxb4 40. Nc6+ Kc3 41. Kc1 Rb7 42. Bg6 a3 43. Bb1 Rb2 44. f4 Rxg2 0-1

[Event "West Seattle"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "4"]
[White "Piasetski, Leon David"]
[Black "Weinstock, David"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2415"]
[PlyCount "55"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bc5 5. e3 0-0 6. Nge2 Re8 7. 0-0 e4 8. d3 exd3 9. Qxd3 Ne5 10. Qc2 Bf8 11. b3 d6 12. h3 Bd7 13. f4 Ng6 14. e4 c6 15. Qd3 Qc8 16. Kh2 Qc7 17. Bb2 Rad8 18. g4 d5 19. cxd5 cxd5 20. e5 Rxe5 21. fxe5 Nxe5 22. Qg3 Bd6 23. Kh1 Nexg4 24. Qh4 Ba3 25. hxg4 Bxb2 26. g5 Bxa1 27. gxf6 Bxc3 28. Nxc3 1-0

[Event "West Seattle"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "7"]
[White "Pupols, Viktors"]
[Black "Weinstock, David"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2210"]
[PlyCount "72"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. exd5 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. c4 e6 7. dxe6 fxe6 8. Nf3 Bd6 9. d3 Nc6 10. 0-0 0-0 11. Nc3 Rad8 12. Qe2 Be7 13. h3 Nh5 14. Ng5 Bxg5 15. Qxh5 Qd4+ 16. Kh2 Bf6 17. Rf3 g6 18. Qg4 Qd7 19. Be3 b6 20. Re1 Bg7 21. Bf2 Rf5 22. Rfe3 Nd4 23. Re4 Rdf8 24. Bg3 Nc2 25. Rc1 Nd4 26. Rf1 h5 27. Qd1 g5 28. Bf2 gxf4 29. Bxd4 Bxd4 30. Rf3 Rg5 31. Re2 e5 32. Ne4 Rg6 33. Qe1 Qd8 34. b4 Rf7 35. bxc5 bxc5 36. Qa5 Qxa5 0-1

[Event "NWC March"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "?"]
[White "Salmon, Neil V"]
[Black "Weinstock, David"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "137"]
[EventDate "1990.03.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 b6 10. Bf2 Ba6 11. Rb1 Rc8 12. g4 d5 13. e5 d4 14. Ne4 Nd5 15. Qd2 f6 16. Bh4 Qc7 17. exf6 Nxf6 18. Nxf6+ Bxf6 19. Bg3 Qd7 20. Rfe1 Rfe8 21. Ne5 Bxe5 22. fxe5 Nb4 23. a3 Nd5 24. Bf4 Bb7 25. Bh6 c4 26. Qf2 Ne3 27. Bxe3 Bxg2 28. Qxg2 dxe3 29. Rxe3 Qd4 30. Qe4 Qxe4 31. Rxe4 cxd3 32. cxd3 Rc2 33. Rf4 Rec8 34. Rf2 Rxf2 35. Kxf2 Rc2+ 36. Kg3 Rd2 37. Rc1 Rxd3+ 38. Kh4 Rd5 39. Rc8+ Kg7 40. Rc7+ Kg8 41. Kg5 Rd2 42. h4 Rxb2 43. Rxa7 Rf2 44. Re7 Rf7 45. Rxe6 Kg7 46. h5 h6+ 47. Kh4 g5+ 48. Kg3 b5 49. Rg6+ Kh7 50. Rf6 Ra7 51. Rf3 Ra4 52. Rb3 Kg7 53. Rxb5 Rxa3+ 54. Kf2 Kf7 55. Rb6 Ra4 56. Kf3 Rf4+ 57. Kg3 Kg7 58. Rb7+ Kg8 59. Ra7 Re4 60. Ra5 Kg7 61. Ra7+ Kg8 62. Re7 Re1 63. Kf3 Kh8 64. Re6 Kh7 65. Re8 Kg7 66. e6 Re5 67. Re7+ Kg8 68. Kf2 Re4 69. Kf3 1/2-1/2

[Event "NWC March"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Edwards, Matthew"]
[Result "1-0"]
[ECO "C70"]
[PlyCount "131"]
[EventDate "1990.03.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 f5 5. d4 exd4 6. 0-0 fxe4 7. Re1 Nf6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Rxe4+ Ne7 11. Ng5 0-0 12. Nxh7 Kxh7 13. Qh5+ Kg8 14. Bb3+ d5 15. Rxe7 Qxe7 16. Qxd5+ Be6 17. Qxe6+ Qxe6 18. Bxe6+ Kh7 19. Nd2 Rfe8 20. Bf5+ g6 21. Bd3 Kg7 22. g3 c5 23. b3 Rac8 24. a4 Bd8 25. h4 Ba5 26. Ne4 Re7 27. Kg2 Bb4 28. h5 gxh5 29. Nd6 Rf8 30. Nf5+ Rxf5 31. Bxf5 Kf6 32. Bd3 Re1 33. Rxe1 Bxe1 34. Kf1 Bd2 35. Ke2 Bc1 36. a5 Bb2 37. Be4 Bc3 38. Bxb7 Bxa5 39. Bxa6 Kg5 40. f4+ Kf6 41. Bc8 Bc7 42. Kf3 Bd6 43. Bh3 Bc7 44. Bf1 Ba5 45. Kg2 Bd8 46. Be2 Kg6 47. Kf3 h4 48. Bd3+ Kg7 49. g4 h3 50. Bf1 h2 51. Bg2 Kf6 52. Kg3 Bc7 53. Be4 Ke6 54. Bh1 Kf6 55. Bd5 Kg6 56. Be4+ Kf6 57. Bd5 Kg6 58. Be4+ Kg7 59. g5 Bd6 60. Kg4 Bc7 61. f5 Be5 62. f6+ Kf8 63. Kf5 d3 64. cxd3 Bd4 65. g6 Kg8 66. Bd5+ 1-0

[Event "West Seattle"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "8"]
[White "Weinstock, David"]
[Black "Moore, Harry"]
[Result "1-0"]
[ECO "B77"]
[PlyCount "51"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. Nbc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. Nd5 Nxd5 13. Bxd5 Rc8 14. c3 Bxd4 15. Qxd4 b4 16. cxb4 Bb5 17. Bb3 e5 18. Qe3 d5 19. exd5 Qh4+ 20. g3 Qxb4+ 21. Kf2 e4 22. fxe4 f5 23. Rhc1 f4 24. gxf4 Rxf4+ 25. Qxf4 Rf8 26. d6+ 1-0

[Event "West Seattle"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "5"]
[White "Weinstock, David"]
[Black "O'Donnell, Tom"]
[Result "1-0"]
[ECO "B78"]
[BlackElo "2410"]
[PlyCount "49"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. Bb3 Rc8 11. 0-0-0 Ne5 12. h4 h5 13. Bg5 Rc5 14. g4 hxg4 15. h5 Nxh5 16. Nd5 Rxd5 17. Bxd5 Qb6 18. c3 e6 19. Bb3 Nxf3 20. Nxf3 gxf3 21. Be3 Qc7 22. Rdg1 Kh7 23. Rxh5+ gxh5 24. Rxg7+ Kxg7 25. Bh6+ 1-0

[Event "West Seattle"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "1"]
[White "Weinstock, David"]
[Black "Orlov, Georgi"]
[Result "0-1"]
[ECO "B15"]
[BlackElo "2505"]
[PlyCount "66"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "4"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. f3 Nf6 6. e5 Nfd7 7. Qd2 f6 8. Bh6 0-0 9. Bxg7 Kxg7 10. h4 h6 11. h5 g5 12. f4 fxe5 13. fxg5 exd4 14. gxh6+ Kh8 15. Qxd4+ e5 16. Qg4 Rg8 17. Qf5 Nf6 18. Qd3 Ng4 19. Nf3 Qf6 20. h7 Rg7 21. h6 Rxh7 22. Qd2 e4 23. 0-0-0 exf3 24. Ne4 Qe5 25. gxf3 Re7 26. Bh3 dxe4 27. f4 Qc7 28. Rdg1 Nf6 29. Bxc8 Qxc8 30. Qg2 Nbd7 31. Qg7+ Rxg7 32. hxg7+ Kg8 33. Rh8+ Kf7 0-1

[Event "NWC March"]
[Site "Seattle"]
[Date "1990.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Tobin, Hugh"]
[Result "1/2-1/2"]
[ECO "B16"]
[PlyCount "39"]
[EventDate "1990.03.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. c3 Nd7 8. h3 Bh5 9. Bc4 Nb6 10. Bb3 Qc7 11. g4 Bg6 12. Qe2 0-0-0 13. Nh4 e5 14. dxe5 fxe5 15. Bc2 Nd5 16. Nf5 Bc5 17. Bd2 f6 18. 0-0-0 Qb6 19. Rhf1 Rd7 20. c4 1/2-1/2

[Event "NWC May op"]
[Site "Seattle"]
[Date "1989.??.??"]
[Round "?"]
[White "Braley, John"]
[Black "Weinstock, David"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2215"]
[PlyCount "79"]
[EventDate "1989.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 d6 6. Nf3 a6 7. 0-0 Nf6 8. h3 e6 9. Qe2 Be7 10. Rd1 Qc7 11. Be3 0-0 12. Rac1 Bd7 13. a3 Rac8 14. Ba2 Qb8 15. a4 Ne5 16. Nd2 b5 17. f4 Ng6 18. axb5 axb5 19. b4 Bc6 20. Bb1 Qb7 21. g4 Nd7 22. Nb3 Qa8 23. Na5 Bd8 24. Nxc6 Rxc6 25. Nxb5 Rxc1 26. Rxc1 Qb7 27. Kh2 d5 28. e5 d4 29. Bd2 Nh4 30. Be4 Qb8 31. Bc6 d3 32. Qe4 f5 33. gxf5 Qb6 34. Bxd7 Qf2+ 35. Kh1 Nf3 36. Bxe6+ Kh8 37. Qxf3 Qxf3+ 38. Kg1 Bb6+ 39. Rc5 Bxc5+ 40. bxc5 0-1

[Event "NWC June op"]
[Site "Seattle"]
[Date "1989.??.??"]
[Round "?"]
[White "Edwards, Derek"]
[Black "Weinstock, David"]
[Result "0-1"]
[ECO "C85"]
[PlyCount "72"]
[EventDate "1989.06.??"]
[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 Nc6 2. Nf3 e5 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Qd6 8. Qe2 Bg4 9. Nbd2 Nd7 10. Nc4 Qf6 11. Ne3 h5 12. h3 Bxf3 13. Qxf3 Qxf3 14. gxf3 Bg5 15. Ng2 Bxc1 16. Raxc1 g5 17. Ne3 Nf8 18. Nf5 Ne6 19. Kh2 0-0-0 20. Rg1 f6 21. Rcd1 c5 22. a3 h4 23. b4 cxb4 24. axb4 Nd4 25. Nxd4 Rxd4 26. c3 Rd6 27. d4 Rhd8 28. d5 b5 29. c4 bxc4 30. Rc1 Rb6 31. Rxc4 Rdd6 32. Rgc1 c6 33. Kg2 Kd7 34. dxc6+ Rbxc6 35. Kf1 Rxc4 36. Rxc4 Rc6 0-1

[Event "NWC September op"]
[Site "Seattle"]
[Date "1989.??.??"]
[Round "?"]
[White "Edwards, Matthew"]
[Black "Weinstock, David"]
[Result "1/2-1/2"]
[ECO "B27"]
[PlyCount "49"]
[EventDate "1989.09.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 c5 2. c3 g6 3. Nf3 Bg7 4. e4 cxd4 5. cxd4 Nf6 6. Nc3 d5 7. Bb5+ Nc6 8. Ne5 0-0 9. Nxc6 bxc6 10. Bxc6 Rb8 11. e5 Ne4 12. 0-0 Nxc3 13. bxc3 Ba6 14. Re1 Qa5 15. Qa4 Qxc3 16. Ba3 Bc4 17. Red1 Bh6 18. Bxe7 Rb2 19. Bxf8 Kxf8 20. Qxa7 Rxf2 21. Qc5+ Kg7 22. Bxd5 Be3 23. Qxc4 Rxa2+ 24. Kf1 Rf2+ 25. Kg1 1/2-1/2

[Event "NWC July op"]
[Site "Seattle"]
[Date "1989.??.??"]
[Round "?"]
[White "Graves, John D"]
[Black "Weinstock, David"]
[Result "0-1"]
[ECO "A72"]
[PlyCount "94"]
[EventDate "1989.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. Nc3 c5 5. d5 exd5 6. cxd5 d6 7. a4 g6 8. Bf4 Bg7 9. e4 0-0 10. Be2 Re8 11. Nd2 Qe7 12. 0-0 Nfd7 13. Qc2 Ne5 14. Bg3 g5 15. f3 Ng6 16. Bf2 Nf4 17. Nc4 Nd7 18. Rfe1 Bd4 19. Bf1 Ne5 20. Nb6 Rb8 21. Nxc8 Rbxc8 22. Rad1 Qf6 23. Kh1 h5 24. Rxd4 cxd4 25. Bxd4 Qg6 26. Bxe5 Rxe5 27. Qb3 b5 28. axb5 axb5 29. g3 Qf6 30. gxf4 Qxf4 31. Bg2 Rc5 32. h3 Qd2 33. Rd1 Qe3 34. Qa3 Kg7 35. Qb4 g4 36. Qd4 Qxd4 37. Rxd4 gxf3 38. Bxf3 Rg5 39. Kh2 Kf6 40. Rb4 Ke5 41. Nxb5 Rc2+ 42. Kh1 Rg3 43. Nd4 Rd2 44. Nc6+ Kf4 45. Bxh5 Re3 46. e5+ Kg3 47. Rg4+ Kxh3 0-1

[Event "NWC July op"]
[Site "Seattle"]
[Date "1989.??.??"]
[Round "?"]
[White "Reiter, Allen"]
[Black "Weinstock, David"]
[Result "1/2-1/2"]
[ECO "B39"]
[PlyCount "90"]
[EventDate "1989.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. 0-0-0 h5 10. Qg5 Ne6 11. Qd5 Bxc3 12. bxc3 Qc7 13. g3 Rb8 14. f4 b5 15. f5 Bb7 16. Qd2 gxf5 17. exf5 Bxh1 18. fxe6 dxe6 19. cxb5 Bf3 20. b6 axb6 21. Bb5+ Bc6 22. Bf4 e5 23. Bxc6+ Qxc6 24. Bxe5 0-0 25. Bxb8 Rxb8 26. Qg5+ Kf8 27. Qe5 Qh6+ 28. Kb2 Re8 29. h4 Qg7 30. Rd5 f6 31. Qe3 Qg6 32. Qf3 Qg4 33. Qxg4 hxg4 34. Rd4 f5 35. Rf4 e6 36. Rb4 Kf7 37. Rxb6 f4 38. gxf4 g3 39. Kc2 Ra8 40. Kd3 Rxa2 41. Rb5 Rf2 42. Ke4 Rc2 43. Rc5 g2 44. Rg5 Rxc3 45. h5 Rc5 1/2-1/2

[Event "NWC September op"]
[Site "Seattle"]
[Date "1989.??.??"]
[Round "?"]
[White "Tomkins, Ken"]
[Black "Weinstock, David"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2295"]
[PlyCount "32"]
[EventDate "1989.09.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. a3 d6 8. Rb1 Bf5 9. d3 Qd7 10. Re1 Bh3 11. Bh1 h6 12. b4 cxb4 13. axb4 e5 14. b5 Ne7 15. Ba3 Ng4 16. Ne4 Nf5 1/2-1/2

[Event "Crossroads Summer Blitz"]
[Site "Bellevue"]
[Date "1989.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Braley, John"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "2215"]
[PlyCount "117"]
[EventDate "1989.08.26"]
[EventType "swiss (blitz)"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 Bc5 6. Nf3 Ne7 7. 0-0 0-0 8. Bg5 f6 9. Bh4 Ng6 10. Bg3 Nc6 11. Kh1 a6 12. Qe2 Nce5 13. Bb3 b5 14. Rfd1 Qe7 15. a4 b4 16. Nd5 Qf7 17. Rac1 d6 18. Ne3 a5 19. Nxe5 fxe5 20. f3 Ba6 21. Qe1 Nf4 22. Bxf4 exf4 23. Ng4 Rac8 24. Nf2 Be3 25. Rxc8 Rxc8 26. Nd3 Bc4 27. Bxc4 Rxc4 28. Nf2 Rc6 29. Qe2 Qb7 30. Nd3 Qa6 31. g3 Qc4 32. gxf4 Bb6 33. Rc1 Qxc1+ 34. Nxc1 Rxc1+ 35. Kg2 Rg1+ 36. Kh3 Bc5 37. Qb5 h5 38. Qe8+ Kh7 39. Qxh5+ Kg8 40. Qe8+ Kh7 41. Qxe6 Rg6 42. Qf5 Kh6 43. Qc8 Kh7 44. f5 Rh6+ 45. Kg2 Bd4 46. b3 Be5 47. h3 Rh5 48. Qe8 Kh6 49. Qh8+ Kg5 50. Qd8+ Kf4 51. Qxa5 Rg5+ 52. Kf2 Bd4+ 53. Ke2 Rg2+ 54. Kd3 Be5 55. Qxb4 Rg3 56. Qd2+ Kxf3 57. Qe2+ Kf4+ 58. Kc4 Rc3+ 59. Kd5 1-0

[Event "NWC September op"]
[Site "Seattle"]
[Date "1989.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Eggers, Paul S"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "99"]
[EventDate "1989.09.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. f4 c5 2. e4 Nc6 3. Nf3 g6 4. Bc4 Bg7 5. 0-0 Na5 6. Be2 d5 7. Ne5 a6 8. c3 dxe4 9. Qa4+ b5 10. Qxe4 Bb7 11. Qe3 Rc8 12. Bg4 Rc7 13. d3 Nh6 14. Bh3 Nf5 15. Qe2 Nc6 16. Nd2 Qd5 17. Ne4 0-0 18. Nf3 c4 19. dxc4 bxc4 20. Bxf5 gxf5 21. Ng3 Rd7 22. Be3 h6 23. Rad1 Qe6 24. Rxd7 Qxd7 25. Qxc4 e6 26. Qa4 Qd3 27. Bc5 Rd8 28. Qb3 Qb5 29. Qxb5 axb5 30. Kf2 Ra8 31. a3 Ra4 32. Bd6 Ra6 33. Rd1 Na5 34. Bb4 Nc4 35. Rd8+ Kh7 36. Nd2 Kg6 37. Nxc4 bxc4 38. Nf1 Be4 39. Nd2 Rc6 40. Nxe4 fxe4 41. Ke3 f5 42. Rd6 Rxd6 43. Bxd6 e5 44. Bxe5 Bxe5 45. fxe5 Kf7 46. a4 Ke6 47. a5 Kxe5 48. a6 f4+ 49. Ke2 Kd6 50. a7 1-0

[Event "NWC August op"]
[Site "Seattle"]
[Date "1989.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Franett, Michael"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "84"]
[EventDate "1989.08.??"]
[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. Ne2 Nc6 3. Nbc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. d3 0-0 7. Be3 d6 8. h3 e5 9. Qd2 Nd4 10. f4 Be6 11. 0-0 Qd7 12. Kh2 Nh5 13. f5 gxf5 14. exf5 Nxf5 15. Rxf5 Bxf5 16. g4 Bxg4 17. hxg4 Qxg4 18. Bh3 Qb4 19. Rg1 Kh8 20. Rg4 e4 21. dxe4 Be5+ 22. Kh1 Rg8 23. Rh4 Ng3+ 24. Nxg3 Bxg3 25. Rh5 Qxb2 26. Bf5 Qa1+ 27. Nd1 Rg7 28. Bh6 Rag8 29. Bxg7+ Rxg7 30. c3 Bf2 31. Qxd6 Rg1+ 32. Kh2 Bg3+ 33. Qxg3 Rxg3 34. Kxg3 Qxd1 35. Rxh7+ Kg8 36. Rh3 Qd6+ 37. Kf3 Kf8 38. Ke2 Qa6+ 39. Ke3 Qxa2 40. Kf4 Qd2+ 41. Kg4 Qc2 42. Kg5 Ke7 0-1

[Event "NWC August op"]
[Site "Seattle"]
[Date "1989.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Harmon, Clark R"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2260"]
[PlyCount "73"]
[EventDate "1989.08.??"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 e6 5. Be3 Ne7 6. f3 d5 7. Bd3 c5 8. Bb5+ Kf8 9. dxc5 d4 10. Qd2 Nbc6 11. Rd1 Qa5 12. Bxc6 Nxc6 13. Bh6 Bxh6 14. Qxh6+ Kg8 15. Nge2 dxc3 16. b4 Qxb4 17. h4 Qxc5 18. h5 Qf8 19. Qe3 e5 20. Qxc3 Be6 21. 0-0 Qb4 22. Qa1 Bc4 23. Rf2 Kg7 24. Ng3 Rhd8 25. Rb1 Qc5 26. Rxb7 Rd2 27. Nh1 Rad8 28. Rb1 Rxf2 29. Nxf2 Rd2 30. h6+ Kxh6 31. Rf1 Bxf1 32. Qxf1 Nb4 33. Qe1 Qxf2+ 34. Qxf2 Rxf2 35. Kxf2 Nxc2 36. Ke2 Kg5 37. Kd2 0-1

[Event "NWC June op"]
[Site "Seattle"]
[Date "1989.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Schoffstoll, Karl"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "63"]
[EventDate "1989.06.??"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 c6 6. Nge2 Bf5 7. Bf4 Qb4 8. Bb3 e6 9. 0-0 Be7 10. Bc7 Bd8 11. Bxd8 Kxd8 12. Ng3 Bg6 13. f4 Nbd7 14. f5 exf5 15. Nxf5 Bxf5 16. Rxf5 g6 17. Rf2 Re8 18. Bxf7 Re7 19. Bb3 Kc7 20. Qd2 Rae8 21. Raf1 Kc8 22. Rxf6 Nxf6 23. Rxf6 Re2 24. Qf4 Re1+ 25. Kf2 Qe7 26. Bc4 g5 27. Qxg5 h5 28. Qf5+ Kb8 29. Qf4+ Ka8 30. a3 Rf1+ 31. Bxf1 Qe1+ 32. Kg1 1-0

[Event "NWC June op"]
[Site "Seattle"]
[Date "1989.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Tobin, Hugh"]
[Result "1-0"]
[ECO "C25"]
[PlyCount "35"]
[EventDate "1989.06.??"]
[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 e5 2. f4 exf4 3. Nf3 Be7 4. Nc3 d6 5. d4 g5 6. Bc4 Nc6 7. 0-0 Na5 8. Bxf7+ Kxf7 9. Nxg5+ Bxg5 10. Qh5+ Kg7 11. Bxf4 Bxf4 12. Rxf4 Nh6 13. Raf1 Be6 14. Rf6 Qxf6 15. Rxf6 Kxf6 16. Qxh6+ Ke7 17. Qg7+ Bf7 18. Nd5+ 1-0

[Event "NWC December op"]
[Site "Seattle"]
[Date "1988.??.??"]
[Round "?"]
[White "Dubisch, Ralph"]
[Black "Weinstock, David"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2270"]
[PlyCount "49"]
[EventDate "1988.12.??"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Nc2 b6 9. Be2 Bb7 10. Qd2 Ne5 11. f3 Rc8 12. b3 e6 13. Rd1 d5 14. Bd4 Nc6 15. e5 Nd7 16. f4 Ne7 17. Bf3 Nf5 18. cxd5 exd5 19. Ne3 Qh4+ 20. g3 Nxg3 21. hxg3 Qxg3+ 22. Qf2 Qxf4 23. Bxd5 Qxf2+ 24. Kxf2 Bxd5 25. Nexd5 1-0

[Event "NWC September op"]
[Site "Seattle"]
[Date "1988.??.??"]
[Round "?"]
[White "Harmon, Clark R"]
[Black "Weinstock, David"]
[Result "1-0"]
[ECO "A68"]
[WhiteElo "2255"]
[PlyCount "77"]
[EventDate "1988.09.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bd3 0-0 7. f4 e6 8. Nf3 exd5 9. cxd5 b5 10. 0-0 c4 11. Bc2 b4 12. Ne2 a5 13. h3 Ra7 14. g4 Re7 15. Ng3 Qb6+ 16. Kg2 Bb7 17. g5 Nfd7 18. f5 f6 19. h4 Ne5 20. Nd4 Nbd7 21. Ne6 Rc8 22. h5 Ba6 23. hxg6 hxg6 24. Rf2 b3 25. fxg6 Nxg6 26. Nf5 bxc2 27. Qh5 Nde5 28. Nxe7+ Nxe7 29. gxf6 Qxf2+ 30. Kxf2 Bxf6 31. Bd2 N7g6 32. Rg1 Kf7 33. Qh7+ Ke8 34. Rxg6 Nxg6 35. Qxg6+ Ke7 36. Qh7+ Ke8 37. Nc7+ Kd8 38. Nxa6 c3 39. Qg8+ 1-0

[Event "NWC December op"]
[Site "Seattle"]
[Date "1988.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Jones, Charles"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "92"]
[EventDate "1988.12.??"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Rc8 11. Bb3 Ne5 12. 0-0-0 Nc4 13. Bxc4 Rxc4 14. h5 Nxh5 15. g4 Nf6 16. Nde2 Re8 17. e5 Nxg4 18. fxg4 Bxg4 19. exd6 Qxd6 20. Qe1 Bxc3 21. Qh4 Bxb2+ 22. Kxb2 Qf6+ 23. Rd4 Qxh4 24. Rxh4 Rxd4 25. Nxd4 h5 26. Nb3 b6 27. Nd2 f5 28. Bg5 e5 29. Nc4 f4 30. Nd6 Re6 31. Ne4 Bf5 32. Nc3 Kf7 33. Rh2 Rd6 34. Re2 f3 35. Re1 Rd4 36. Be3 Rg4 37. Nd1 Rg2 38. Nf2 g5 39. Rd1 g4 40. Rd5 Ke6 41. Rd8 g3 42. Re8+ Kd6 43. Rd8+ Kc7 44. Rg8 gxf2 45. Rxg2 fxg2 46. Bxf2 h4 0-1

[Event "NWC December op"]
[Site "Seattle"]
[Date "1988.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Pitre, Hanniegn G"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "49"]
[EventDate "1988.12.??"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Bd6 8. 0-0 Nf6 9. f4 Nbd7 10. f5 exf5 11. Nxf5 Bxf5 12. Rxf5 Qc7 13. Bf4 0-0 14. Qd3 Rae8 15. Rf1 Re7 16. Ng3 Nd5 17. Bxd5 cxd5 18. Bxd6 Qxd6 19. Qf3 Nf6 20. Rg5 Ne4 21. Rxg7+ Kh8 22. Qh5 Kxg7 23. Nf5+ Kh8 24. Nxd6 Nxd6 25. Qh6 1-0

[Event "NWC February op"]
[Site "Seattle"]
[Date "1988.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Pupols, Viktors"]
[Result "1/2-1/2"]
[ECO "C12"]
[BlackElo "2250"]
[PlyCount "113"]
[EventDate "1988.02.??"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bd3 Nxd2 10. Kxd2 c5 11. Nf3 Bd7 12. h4 Qe7 13. Rab1 Bc6 14. Qf4 c4 15. Be2 Nd7 16. Nh2 0-0-0 17. Ng4 g5 18. hxg5 Qxg5 19. Qe3 Qxe3+ 20. Nxe3 f5 21. Rh4 Rh7 22. g3 Rdh8 23. Ng2 Nf8 24. Nf4 Be8 25. Bh5 Bxh5 26. Rxh5 b6 27. a4 Kc7 28. a5 bxa5 29. Rb5 a6 30. Rxa5 Kb6 31. Ra1 Rb7 32. Rah1 Rbh7 33. Rb1+ Ka7 34. Rh4 Rb7 35. Rbh1 a5 36. Ra1 Ka6 37. Rhh1 Rhh7 38. Ra2 Rb5 39. Nh5 Nd7 40. Nf6 Nxf6 41. exf6 h5 42. Ke3 Rf7 43. Kf4 Rxf6 44. Rxh5 Rf8 45. Rh6 Rb6 46. Ke5 Re8 47. Rh1 Rb5 48. f3 Rg8 49. Kf4 Rg6 50. g4 fxg4 51. fxg4 Rb8 52. Rha1 Rb5 53. g5 Rg8 54. Re1 Rb6 55. Rea1 Rb5 56. Rg1 Rb7 57. Rga1 1/2-1/2

[Event "NWC January op"]
[Site "Seattle"]
[Date "1988.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Umipeg, Glenn"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "69"]
[EventDate "1988.01.??"]
[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 e6 2. d4 b6 3. Nc3 Nf6 4. Bg5 Be7 5. Nh3 Bb7 6. Bd3 Nc6 7. e5 Nd5 8. Nxd5 exd5 9. Be3 Nb4 10. Be2 c5 11. 0-0 cxd4 12. Bxd4 Nc6 13. Nf4 Nxd4 14. Qxd4 Bc5 15. Qd3 d4 16. Qg3 g6 17. Bc4 d5 18. Bb5+ Kf8 19. Nd3 Kg7 20. b4 Be7 21. Qf4 Rc8 22. Ba4 a5 23. a3 b5 24. Bxb5 Qb6 25. a4 axb4 26. Bd7 Rxc2 27. a5 Qc7 28. Qxd4 Rc4 29. Rfc1 Bc5 30. Nxc5 Rxd4 31. Ne6+ fxe6 32. Rxc7 Ba6 33. Bb5+ Kh6 34. Bxa6 Rb8 35. Bb7 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "1987.??.??"]
[Round "?"]
[White "Barnes, Joel"]
[Black "Weinstock, David"]
[Result "0-1"]
[ECO "E71"]
[PlyCount "80"]
[EventDate "1987.02.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. h3 0-0 7. Bf4 Nbd7 8. Nf3 a6 9. a4 Qa5 10. Nd2 Nh5 11. Bg5 Bxc3 12. bxc3 Qxc3 13. Rc1 Qa5 14. Be2 Ndf6 15. 0-0 Bd7 16. Bxh5 Bxa4 17. Qe2 Nxh5 18. Bxe7 Qc7 19. Bxf8 Rxf8 20. Qe3 Qe7 21. f4 Re8 22. Rce1 Bd7 23. g4 Ng7 24. e5 f5 25. Qg3 Rf8 26. Nf3 Bc8 27. Re2 b5 28. cxb5 axb5 29. Rfe1 Qb7 30. exd6 Qxd5 31. Rd2 Qb7 32. Re5 fxg4 33. hxg4 c4 34. Re7 Qb6+ 35. Kh2 c3 36. Rd3 c2 37. Rc7 Qxc7 38. dxc7 c1Q 39. f5 Ne8 40. Rd8 Qxc7 0-1

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "1987.??.??"]
[Round "?"]
[White "Ferguson, Bobby"]
[Black "Weinstock, David"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2235"]
[PlyCount "93"]
[EventDate "1987.02.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. e4 b5 8. Nd2 a6 9. a4 b4 10. Nc4 Qc7 11. a5 bxc3 12. bxc3 Nbd7 13. Qa4 g6 14. Qc6 Qa7 15. Nb6 Bb7 16. Qc7 Rd8 17. Rb1 Qb8 18. Na8 Qxa8 19. Rxb7 Bg7 20. Ra7 Qb8 21. Qb7 0-0 22. Bxa6 c4 23. Bxc4 Qxb7 24. Rxb7 Ra8 25. a6 Rfc8 26. Bb5 Nc5 27. Rxe7 Bf8 28. Bxd6 Bxe7 29. Bxe7 Nfd7 30. Ne2 Rcb8 31. Nd4 Nxa6 32. Kf2 Nac5 33. c4 Ra2+ 34. Kg3 Rd2 35. Nc6 Ra8 36. Nb4 Rb2 37. Rc1 Nxe4+ 38. fxe4 Ra3+ 39. Kh4 Rxg2 40. Bxd7 Rxh2+ 41. Kg4 Kg7 42. e5 h6 43. Bf6+ Kh7 44. e6 Rf2 45. Rc3 h5+ 46. Kg3 Rxc3+ 47. Bxc3 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "1987.??.??"]
[Round "?"]
[White "Jones, Charles"]
[Black "Weinstock, David"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "65"]
[EventDate "1987.02.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Nf3 0-0 7. Be2 Na6 8. 0-0 Nc7 9. Bg5 h6 10. Bf4 Nh5 11. Be3 e5 12. dxe6 Bxe6 13. Qd2 Kh7 14. Rad1 Bxc3 15. bxc3 Nf6 16. Bxh6 Nxe4 17. Ng5+ Qxg5 18. Bxg5 Nxd2 19. Rxd2 b5 20. cxb5 c4 21. a4 f6 22. Be3 Nd5 23. Bf3 Nxc3 24. Bxa8 Rxa8 25. Rxd6 Bf5 26. Rxf6 Bd3 27. Rf7+ Kg8 28. Rxa7 Rd8 29. Re1 Ne2+ 30. Kh1 c3 31. b6 c2 32. b7 c1Q 33. Bxc1 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "1987.??.??"]
[Round "?"]
[White "Salmon, Neil V"]
[Black "Weinstock, David"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "107"]
[EventDate "1987.02.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. c4 d6 5. Nc3 Bg7 6. e4 0-0 7. Be2 Bg4 8. 0-0 a6 9. a4 Nbd7 10. h3 Bxf3 11. Bxf3 Qc7 12. Be2 Rad8 13. Be3 h6 14. Qd2 Kh7 15. f4 Rfe8 16. Bd3 e6 17. Kh2 exd5 18. exd5 Re7 19. Bf2 Rde8 20. Bh4 Kg8 21. Qc2 Nf8 22. Kh1 Re3 23. Bf2 Nh5 24. f5 Ng3+ 25. Bxg3 Rxg3 26. Ne4 Rxd3 27. Qxd3 Bxb2 28. Ra2 Bd4 29. Re2 Rd8 30. Qd2 Kg7 31. Rf4 Nd7 32. f6+ Kg8 33. Rh4 Nxf6 34. Qxh6 Nxe4 35. Rexe4 Bg7 36. Qh7+ Kf8 37. Rhf4 Rd7 38. Qxg6 Re7 39. Qf5 Rxe4 40. Rxe4 Be5 41. Re2 Qa5 42. Rxe5 dxe5 43. Qxe5 Qxa4 44. d6 Qd1+ 45. Kh2 Kg8 46. Qg5+ Kf8 47. Qe7+ Kg7 48. d7 Qd2 49. d8Q Qf4+ 50. Kg1 Qc1+ 51. Kf2 Qf4+ 52. Ke2 Qxc4+ 53. Qd3 Qa2+ 54. Kf3 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "1987.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Braley, John"]
[Result "1-0"]
[ECO "B18"]
[BlackElo "2200"]
[PlyCount "69"]
[EventDate "1987.02.07"]
[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 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 Nf6 7. N1e2 e5 8. 0-0 Nbd7 9. f4 Qb6 10. f5 Bh5 11. Nxh5 Nxh5 12. Kh1 Qc7 13. Qe1 Bd6 14. Qh4 Nhf6 15. Bg5 Rf8 16. Rae1 0-0-0 17. c3 h6 18. Be3 exd4 19. Nxd4 Rde8 20. Bg1 Kb8 21. Rxe8+ Rxe8 22. Bxf7 Re4 23. Qh3 Ne5 24. Bb3 Neg4 25. Bc2 Re5 26. Ne6 Qe7 27. Qf3 g6 28. Nf4 gxf5 29. Ng6 Qc7 30. Nxe5 Bxe5 31. Bxf5 Nxh2 32. Bxh2 Bxh2 33. Bh3 Be5 34. Qf5 Qe7 35. Qc8# 1-0

[Event "Washington State-ch"]
[Site "Seattle"]
[Date "1987.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Pupols, Viktors"]
[Result "0-1"]
[ECO "C12"]
[BlackElo "2260"]
[PlyCount "82"]
[EventDate "1987.02.07"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bd3 Bd7 10. Bxe4 dxe4 11. Qxe4 Bc6 12. Qg4 Qd5 13. f3 Nd7 14. Qh4 Nb6 15. Ne2 Kd7 16. Nf4 Qc4 17. Nd3 Rad8 18. 0-0 Kc8 19. Rfb1 g5 20. Qe1 Rhg8 21. a4 g4 22. f4 Qd5 23. Qf1 a5 24. Ne1 h5 25. Qd3 h4 26. Bc1 h3 27. Rb5 Bxb5 28. axb5 hxg2 29. Rxa5 Rh8 30. Nxg2 Rh3 31. Qe2 g3 32. hxg3 Rxg3 33. c4 Rxg2+ 34. Qxg2 Qxd4+ 35. Kf1 Qd1+ 36. Kf2 Qxc1 37. Kf3 Qd1+ 38. Qe2 Qh1+ 39. Kf2 Qc1 40. Kf3 Rd4 41. Qh2 Qd1+ 0-1

[Event "NWC February op"]
[Site "Seattle"]
[Date "1986.??.??"]
[Round "?"]
[White "Ahmed Zaid, Abdelnour"]
[Black "Weinstock, David"]
[Result "0-1"]
[ECO "B31"]
[PlyCount "92"]
[EventDate "1986.02.??"]
[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 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 d5 6. Qa4 dxe4 7. Bxc6+ bxc6 8. Qxc6+ Bd7 9. Qxe4 Bb5 10. Re1 Nf6 11. Qe3 Rc8 12. d4 cxd4 13. Qxd4 Qc7 14. Bf4 Qb7 15. Bd6 0-0 16. Rxe7 Bd7 17. Qb4 Qa6 18. Rxd7 Nxd7 19. Bxf8 Bxf8 20. Qd4 Nc5 21. Nbd2 Nd3 22. c4 Nb4 23. Qc3 Rd8 24. a3 Nd3 25. Nd4 Nf4 26. N2f3 Bc5 27. Kh1 Qb7 28. Rg1 Qe4 29. Qe3 Nd3 30. Rf1 Rxd4 31. Nxd4 Qxd4 32. b4 Nxf2+ 33. Qxf2 Qxf2 34. Rxf2 Bxf2 35. g3 Bd4 36. Kg2 Kf8 37. Kf3 Bb2 38. a4 Ba3 39. b5 Ke7 40. Ke4 Kd6 41. a5 Bb4 42. b6 axb6 43. axb6 f5+ 44. Kf3 Kc6 45. Kf4 Kxb6 46. Kg5 Be7+ 0-1

[Event "NWC February op"]
[Site "Seattle"]
[Date "1986.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Ahmed Zaid, Abdelnour"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "107"]
[EventDate "1986.02.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 d6 3. e3 e5 4. Bb2 Nf6 5. d4 e4 6. Ng1 d5 7. Nd2 Bd6 8. g3 Be6 9. Ne2 c6 10. Nf4 Bf7 11. h4 b5 12. Be2 a5 13. a3 Nbd7 14. c4 bxc4 15. bxc4 a4 16. c5 Bxf4 17. gxf4 h5 18. Bc3 Ng4 19. Nf1 Nf8 20. Rb1 Ng6 21. Ng3 Nxh4 22. Nxf5 Nxf5 23. Bxg4 Nh4 24. Be2 g6 25. Kd2 Nf5 26. Rb4 0-0 27. Qg1 Kh7 28. Rb7 Qf6 29. Qb1 Rfe8 30. Qb6 Re7 31. Rxe7 Qxe7 32. Qxc6 Ra7 33. Bb4 Be6 34. Qb5 Nh4 35. c6 Qd8 36. Bc5 Rf7 37. Qxa4 Nf3+ 38. Bxf3 exf3 39. Qb5 h4 40. Qb6 Qf6 41. a4 h3 42. a5 Qh4 43. Ke1 h2 44. Bd6 Bf5 45. c7 Qh3 46. c8Q Qg2 47. Qh8+ Kxh8 48. Qd8+ Kh7 49. Qh4+ Kg8 50. Rxh2 Qg1+ 51. Kd2 Rd7 52. Qh8+ Kf7 53. Rh7+ Ke6 54. Qe5# 1-0

[Event "NWC February op"]
[Site "Seattle"]
[Date "1986.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Fasano, Ray"]
[Result "1-0"]
[ECO "C13"]
[PlyCount "113"]
[EventDate "1986.02.??"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 0-0 9. Bd3 c5 10. 0-0 cxd4 11. Nxd4 Rd8 12. Nb5 Nc6 13. Nc3 e5 14. Qh5 g6 15. Ne4 Qg7 16. Qh4 Rd4 17. Nf6+ Kh8 18. f4 exf4 19. Ne8 f3 20. Qf2 Qf8 21. Nc7 fxg2 22. Rfe1 Be6 23. Nxa8 Qxa8 24. Qf6+ Kg8 25. Rxe6 fxe6 26. Bc4 Rxc4 27. Qxe6+ Kg7 28. Qxc4 Qd8 29. Qc3+ Kh6 30. Re1 Qd5 31. Qd3 Qxa2 32. Qh3+ Kg7 33. Qd7+ Kh6 34. Qxb7 Qc4 35. Qb3 Qg4 36. Qe3+ Kg7 37. c3 h5 38. Qe6 Qf3 39. Qe4 Qf6 40. Kxg2 h4 41. Qf3 Qg5+ 42. Kh1 Nd8 43. Qe3 Qd5+ 44. Qe4 Qg8 45. Qd4+ Kh6 46. Qxh4+ Kg7 47. Qd4+ Kh6 48. Qe3+ Kh5 49. Qh3+ Kg5 50. Rg1+ Kf6 51. Qh4+ g5 52. Qd4+ Kf5 53. Qg4+ Kf6 54. Rf1+ Ke7 55. Qb4+ Kd7 56. Rd1+ Kc8 57. Qc5+ 1-0

[Event "Washington Class"]
[Site "Seattle"]
[Date "1986.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Wong, Gregory"]
[Result "1-0"]
[ECO "B82"]
[PlyCount "79"]
[EventDate "1985.11.09"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Qe2 d6 8. f4 Nbd7 9. Bd2 Be7 10. a4 b6 11. b4 Bb7 12. 0-0 0-0 13. Nd1 Rfe8 14. Nf2 g6 15. Rae1 e5 16. Nf3 exf4 17. Bxf4 Ne5 18. Nxe5 dxe5 19. Bd2 Bf8 20. Bc4 Bc8 21. Bg5 Be6 22. Bd3 Bg7 23. Nd1 Nd7 24. Ne3 h6 25. Bh4 Kh8 26. Bf2 a5 27. bxa5 bxa5 28. Bb5 Rec8 29. c4 Bf8 30. Nd5 Bxd5 31. cxd5 Kg8 32. Ba6 Rxa6 33. Qxa6 Nc5 34. Bxc5 Qxc5+ 35. Kh1 Bd6 36. Rb1 Rc7 37. Qb5 Qd4 38. Qb6 Qxb6 39. Rxb6 Rc4 40. Rxd6 1-0

[Event "Northwest Chess April op"]
[Site "Seattle"]
[Date "1985.04.??"]
[Round "?"]
[White "Abrahamson, Norman"]
[Black "Weinstock, David"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "57"]
[EventDate "1985.04.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. Be3 Nf6 8. Qb3 e6 9. Bb6 Qe7 10. 0-0 Nd7 11. Na4 Nxb6 12. Nxb6 Rb8 13. Rfd1 Bd7 14. Qc3 Qd8 15. Nxd7 Qxd7 16. Rac1 Rc8 17. b4 b5 18. Bb3 Na7 19. Qb2 Rxc1 20. Rxc1 Qb7 21. Qc3 Kd8 22. Nd4 Kd7 23. Qf3 Ke8 24. Bxe6 fxe6 25. Nxe6 Nc6 26. e5 dxe5 27. Rxc6 Bc5 28. Nc7+ Kd7 29. Qd5+ 1-0

[Event "USA-chT corr"]
[Site "USA"]
[Date "1985.??.??"]
[Round "?"]
[White "Weinstock, David"]
[Black "Villanueva, Angel"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "52"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Nc3 Bd7 13. Be3 0-0 14. a3 Be8 15. Ng5 Nd8 16. Qc2 h6 17. Nh3 Ng4 18. g3 Rc8 19. Qd2 Nc6 20. b4 Nxe3 21. fxe3 Nxd4 22. Nxd5 exd5 23. exd4 Qxd4+ 24. Kh1 Bg6 25. Rxf8+ Rxf8 26. Rd1 Be4+ 0-1

[Event "Seattle op"]
[Site "Seattle"]
[Date "1984.??.??"]
[Round "?"]
[White "Edwards, Matthew"]
[Black "Weinstock, David"]
[Result "1/2-1/2"]
[ECO "B70"]
[PlyCount "102"]
[EventDate "1984.12.??"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Bg2 Bd7 8. Nde2 Bg7 9. 0-0 0-0 10. Qd2 Ne5 11. b3 Bh3 12. Bb2 Bxg2 13. Kxg2 b5 14. f3 b4 15. Nd1 Qc7 16. c4 bxc3 17. Nexc3 Qb7 18. Ne3 Rac8 19. Rac1 Bh6 20. f4 Rxc3 21. Qxc3 Qxe4+ 22. Kg1 Nf3+ 23. Rxf3 Qxf3 24. Nf5 Qxc3 25. Nxe7+ Kh8 26. Rxc3 Bg7 27. Rc8 Rxc8 28. Nxc8 Ne4 29. Bxg7+ Kxg7 30. Nxa7 Kf6 31. Nb5 Ke6 32. a4 Kd5 33. a5 Kc5 34. a6 Kb6 35. a7 Kb7 36. Kf1 Nd2+ 37. Ke2 Nxb3 38. Kd3 d5 39. Kc3 Nc5 40. Kd4 Ne4 41. Kxd5 Nf6+ 42. Kd6 Ng4 43. h4 Ne3 44. Kd7 Nf1 45. g4 Ne3 46. Ke7 Nxg4 47. Kxf7 Nh6+ 48. Kf6 Nf5 49. Kg5 h6+ 50. Kxg6 Nxh4+ 51. Kxh6 Ng2 1/2-1/2

