[Event "Eastern op 41st"]
[Site "Bethesda"]
[Date "2014.12.28"]
[Round "4"]
[White "Beckman, Thomas J"]
[Black "Slack, David R"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "1946"]
[BlackElo "1891"]
[PlyCount "72"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 c5 8. d5 d6 9. e4 e5 10. Nh4 Nbd7 11. Nf5 g6 12. Nxe7+ Qxe7 13. Bh6 Rfe8 14. f4 exf4 15. gxf4 Nh5 16. e5 a6 17. Bg5 Qf8 18. Bh3 Bc8 19. e6 Ndf6 20. f5 gxf5 21. exf7+ Qxf7 22. Qf3 f4 23. Bxc8 Raxc8 24. Bxf6 Nxf6 25. Qxf4 Rf8 26. Qxd6 Kh8 27. Kh1 Qg6 28. Rae1 Rf7 29. Qxb6 Rg8 30. Rg1 Ng4 31. Qxc5 Nf2+ 32. Qxf2 Rxf2 33. Rxg6 Rxg6 34. d6 Rgg2 35. Ne4 Rxh2+ 36. Kg1 Rhg2+ 1/2-1/2

[Event "Northern Virginia op"]
[Site "Mt Vernon"]
[Date "2001.11.04"]
[Round "5"]
[White "Slack, David R"]
[Black "Rouleau, John S"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2073"]
[BlackElo "2150"]
[PlyCount "53"]
[EventDate "2001.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. f4 Nc6 9. Nf3 Nge7 10. Bd3 a6 11. Nbxd4 Bd7 12. Be3 Bb6 13. Qd2 0-0 14. 0-0 Nxd4 15. Bxd4 Bb5 16. Rfe1 Bxd3 17. cxd3 Rc8 18. Rac1 Nf5 19. Bxb6 Qxb6+ 20. Qf2 Qb5 21. Qd2 h5 22. Rc3 Qb6+ 23. Kh1 Rxc3 24. Qxc3 Qf2 25. Rc1 Ne7 26. Qc5 Qb2 27. Qc3 1/2-1/2

[Event "Northern Virginia op"]
[Site "Mt Vernon"]
[Date "2001.11.03"]
[Round "3"]
[White "Tate, Emory"]
[Black "Slack, David R"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2377"]
[BlackElo "2073"]
[PlyCount "41"]
[EventDate "2001.11.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 085 Extra"]
[Source "ChessBase"]
[SourceDate "2002.01.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.01.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Ndb5 Qb8 7. f4 a6 8. Nd4 d6 9. Be3 Nf6 10. Qf3 Be7 11. 0-0-0 Nxd4 12. Rxd4 b5 13. Kb1 0-0 14. f5 Nd7 15. g4 Bf6 16. g5 Bxd4 17. Bxd4 b4 18. Nd1 exf5 19. exf5 Bb7 20. Qh5 Bxh1 21. Bxg7 1/2-1/2

[Event "Atlantic op"]
[Site "Washington DC"]
[Date "1999.08.29"]
[Round "4"]
[White "Slack, David R"]
[Black "Shin, David"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "2080"]
[PlyCount "36"]
[EventDate "1999.08.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Ba4 Bc5 6. Nxe5 0-0 7. Nd3 Bb6 8. Nf4 c6 9. d3 d5 10. Be3 Ng4 11. Qd2 dxe4 12. Nxe4 Nxe3 13. fxe3 Nf5 14. g3 Nxe3 15. Ng2 Nxg2+ 16. Qxg2 Qd4 17. Nc3 Bg4 18. Kd2 Qe3# 0-1

[Event "Atlantic op"]
[Site "Washington DC"]
[Date "1999.08.28"]
[Round "1"]
[White "Sadoff, Johny"]
[Black "Slack, David R"]
[Result "1-0"]
[ECO "B44"]
[BlackElo "2080"]
[PlyCount "53"]
[EventDate "1999.08.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. g3 d5 6. Nxc6 bxc6 7. Bg2 Ba6 8. Nc3 Qb6 9. Ne2 Bc5 10. 0-0 Nf6 11. exd5 cxd5 12. c3 0-0 13. b4 Be7 14. Be3 Qc7 15. Rc1 Rfc8 16. a4 Bc4 17. Re1 Ng4 18. Nd4 Nxe3 19. Rxe3 e5 20. Nf5 Bg5 21. Qg4 f6 22. f4 exf4 23. Re7 Qb6+ 24. Kh1 g6 25. gxf4 h5 26. Nh6+ Kh8 27. Qd7 1-0

[Event "World op 25th"]
[Site "Philadelphia"]
[Date "1997.??.??"]
[Round "1"]
[White "Dorobanov, Svetoslav"]
[Black "Slack, David R"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2360"]
[BlackElo "2125"]
[PlyCount "23"]
[EventDate "1997.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Be3 0-0 8. Be2 d6 9. 0-0 Ng4 10. Bxg4 Bxd4 11. Bxc8 Bxc3 12. Bxb7 1-0

[Event "World op 25th"]
[Site "Philadelphia"]
[Date "1997.??.??"]
[Round "3"]
[White "Slack, David R"]
[Black "Ruiz, Mauricio"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2125"]
[BlackElo "2165"]
[PlyCount "20"]
[EventDate "1997.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 Nc6 7. Bd3 d6 8. Qe2 dxe5 9. dxe5 Bb4+ 10. Bd2 Nf4 0-1

[Event "US Open-97"]
[Site "Alexandria"]
[Date "1996.??.??"]
[Round "4"]
[White "Slack, David R"]
[Black "Hahn, Anna"]
[Result "0-1"]
[ECO "C69"]
[WhiteElo "2140"]
[BlackElo "2165"]
[PlyCount "64"]
[EventDate "1996.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. c3 Bd6 8. Be3 Qe7 9. Nbd2 0-0-0 10. Qc2 exd4 11. Nxd4 Nh6 12. f3 Bd7 13. Rfe1 Qe5 14. Nf1 c5 15. Ne2 g5 16. Rad1 Nf7 17. Neg3 h5 18. Nf5 Bc6 19. Qb3 Qe8 20. Ng7 Qd7 21. Qe6 Rh7 22. Qxf6 g4 23. Qg6 Rdh8 24. Bf4 gxf3 25. gxf3 Qd8 26. Ng3 Qg8 27. N3f5 Rxg7 28. Nxg7 Rh7 29. Qf6 Qxg7+ 30. Qxg7 Rxg7+ 31. Bg3 h4 32. Kf2 hxg3+ 0-1

[Event "US Open-97"]
[Site "Alexandria"]
[Date "1996.??.??"]
[Round "6"]
[White "Slack, David R"]
[Black "Krush, Irina"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2140"]
[PlyCount "64"]
[EventDate "1996.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 Nd7 9. Qa4 Be7 10. Ba3 dxe5 11. Bxe7 Qxe7 12. Nxe5 0-0 13. Nf3 e5 14. Qb4 Qf6 15. Be2 e4 16. Nd2 Qg5 17. Nxe4 Qxg2 18. Ng3 Nf6 19. 0-0-0 Be6 20. c4 Rfc8 21. Kb1 b5 22. Qa3 bxc4 23. Qf3 Rab8+ 24. Ka1 Qh3 25. d5 Bg4 26. Qc3 Bd7 27. Rd4 Qg2 28. Rxc4 Qxd5 29. Rd1 Rxc4 30. Qxc4 Qa5 31. Ne4 Be6 32. Nxf6+ gxf6 0-1

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "8"]
[White "Cripe, Paul G"]
[Black "Slack, David R"]
[Result "1/2-1/2"]
[ECO "D26"]
[PlyCount "83"]
[EventDate "1995.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Qd8 8. Bc4 Nf6 9. 0-0 Be7 10. d5 exd5 11. Nxd5 Nxd5 12. Bxd5 0-0 13. Be3 Nb4 14. Be4 Qxd1 15. Rfxd1 f5 16. Bb1 f4 17. Bd4 Bf5 18. Bxf5 Rxf5 19. Rac1 Nc6 20. Bc3 Rd8 21. Rxd8+ Bxd8 22. Nd4 Nxd4 23. Bxd4 a6 24. Kf1 Rd5 25. Bc3 Kf7 26. Ke2 g5 27. Kf3 Kg6 28. Ke4 Rd7 29. Rc2 Bf6 30. Bxf6 Kxf6 31. h4 h6 32. a3 Re7+ 33. Kf3 Kf5 34. Rc5+ Kg6 35. b4 Kh5 36. hxg5 hxg5 37. Rc8 Rd7 38. Rh8+ Kg6 39. Rg8+ Kf5 40. Rf8+ Kg6 41. Rg8+ Kf5 42. Rf8+ 1/2-1/2

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "2"]
[White "Kaptsan, Aron"]
[Black "Slack, David R"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2205"]
[PlyCount "60"]
[EventDate "1995.06.??"]
[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 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Bd2 c5 7. dxc5 Na6 8. Rc1 Nxc5 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Bc4 Nd3+ 12. Bxd3 Qxd3 13. Bc3 Qxd1+ 14. Kxd1 Rd8+ 15. Ke2 Be6 16. Bxg7 Kxg7 17. b3 Bg4 18. Rc7 Rac8 19. Rhc1 Rxc7 20. Rxc7 Rd7 21. Rxd7 Bxd7 22. Ne5 Bb5+ 23. Kd2 Kf6 24. Nd3 Bxd3 25. Kxd3 Ke5 26. Kc4 Kd6 27. Kb5 Kd5 28. a4 Kd6 29. a5 Kd5 30. b4 Kd6 1/2-1/2

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "7"]
[White "Riddell, Joshua S"]
[Black "Slack, David R"]
[Result "1/2-1/2"]
[ECO "B47"]
[PlyCount "102"]
[EventDate "1995.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[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 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Be7 9. Re1 Nxd4 10. Qxd4 Bc5 11. Qd3 Ng4 12. Re2 Qb6 13. Qf3 Ne5 14. Qh5 Bd4 15. Be3 Bxe3 16. Qxe5 Bd4 17. Nd5 Qxb2 18. Qd6 Qxa1+ 19. Bf1 Bf6 20. Nc7+ Kd8 21. Nxa8 Qe5 22. Qb6+ Ke7 23. Rd2 Qb8 24. Qb4+ d6 25. Nb6 Rd8 26. Bxa6 Kf8 27. Nxc8 Rxc8 28. Rxd6 Be7 29. Qxb7 Qxb7 30. Bxb7 Rxc2 31. Rc6 Rxc6 32. Bxc6 Ba3 33. f4 f6 34. Kf2 Ke7 35. Ke3 Kd6 36. Be8 Ke7 37. Bb5 Kd6 38. Bc4 e5 39. Bg8 h6 40. Kf3 exf4 41. gxf4 g5 42. fxg5 hxg5 43. Kg4 Ke5 44. Bh7 Ke6 45. Bg6 Ke5 46. Bf5 Kd6 47. Kh5 Ke5 48. Kg6 Bb2 49. a4 Kd6 50. a5 Kc7 51. a6 Kb8 1/2-1/2

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "3"]
[White "Slack, David R"]
[Black "Ferguson, Jim"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "60"]
[EventDate "1995.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. Nf3 cxd4 6. cxd4 Bg7 7. Nc3 0-0 8. 0-0 Nc6 9. h3 e5 10. Be3 exd4 11. Nxd4 Nxd4 12. Bxd4 Be6 13. Re1 Qa5 14. Qf3 Nd7 15. Bxg7 Kxg7 16. Qe3 Qb4 17. a3 Qc5 18. Rac1 Rac8 19. Nd5 Qxe3 20. Nxe3 Nc5 21. Bb1 Na4 22. Rc2 Rxc2 23. Bxc2 Nb6 24. Rd1 Rd8 25. Kf1 Kf8 26. Rd4 Ke7 27. Ke1 d5 28. exd5 Nxd5 29. Nxd5+ Bxd5 30. Be4 Bxe4 1/2-1/2

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "4"]
[White "Slack, David R"]
[Black "Gross, Daniel"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2140"]
[PlyCount "50"]
[EventDate "1995.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 b6 7. Nc3 Nxc3 8. bxc3 Qc7 9. c4 Ba6 10. Qb3 Nc6 11. Bd2 Rc8 12. Rc1 d6 13. Qa4 dxe5 14. d5 Bb7 15. dxc6 Bxc6 16. Qb3 Bc5 17. Bc3 Bxf3 18. gxf3 e4 19. Bxg7 Rg8 20. Qb5+ Ke7 21. Qb2 Qf4 22. Rc2 Rxg7 23. Qxg7 Bb4+ 24. Rc3 Qc1+ 25. Ke2 Bxc3 0-1

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "1"]
[White "Slack, David R"]
[Black "Rowley, Robert"]
[Result "1/2-1/2"]
[ECO "B15"]
[BlackElo "2350"]
[PlyCount "95"]
[EventDate "1995.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. Be2 h4 7. Nf1 h3 8. gxh3 Bxh3 9. Nxh3 Rxh3 10. Bf4 Qd5 11. Rg1 Nbd7 12. Ne3 Qe4 13. Bg3 e5 14. c3 exd4 15. Qxd4 Qxd4 16. cxd4 Bb4+ 17. Kf1 g6 18. Kg2 Rh7 19. Rgd1 Nb6 20. Rac1 Nbd5 21. Bf3 Rd8 22. a3 Ba5 23. Nc4 Bc7 24. Rc2 Kd7 25. Re2 g5 26. Ne5+ Kc8 27. Ng4 Nh5 28. Bxc7 Kxc7 29. Ree1 f5 30. Ne3 Ndf4+ 31. Kg1 g4 32. Bg2 Nxg2 33. Kxg2 Nf4+ 34. Kg3 Nd5 35. Nxf5 Rh3+ 36. Kxg4 Rxh2 37. Kg3 Rh5 38. Ne3 Rg8+ 39. Kf3 Rf8+ 40. Ke2 Nf4+ 41. Kd2 Ne6 42. Ke2 Rh4 43. Nc2 Nf4+ 44. Kd2 Rh2 45. Re7+ Kb6 46. Rf1 Nh3 47. Kc3 Rfxf2 48. Rxf2 1/2-1/2

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "6"]
[White "Slack, David R"]
[Black "Salomon, Miguel A"]
[Result "1/2-1/2"]
[ECO "C60"]
[BlackElo "2280"]
[PlyCount "115"]
[EventDate "1995.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 g6 5. d4 exd4 6. Nxd4 Bg7 7. Be3 0-0 8. Nc3 a6 9. Bxc6 bxc6 10. Qd2 c5 11. Nb3 d6 12. Bh6 f5 13. Bxg7 Kxg7 14. exf5 Bxf5 15. Rae1 Ng8 16. Nd5 c6 17. Qc3+ Kf7 18. Ne3 Qf6 19. Qxf6+ Nxf6 20. Nxf5 gxf5 21. Na5 Rac8 22. Nc4 Rfd8 23. Re2 d5 24. Ne5+ Kf8 25. Re3 Re8 26. Nd3 c4 27. Nc5 d4 28. Rf3 Re5 29. Nxa6 c5 30. b4 cxb3 31. Rxb3 c4 32. Rbb1 Re2 33. Nb4 Ne4 34. Rfe1 Rd2 35. Rbd1 c3 36. f3 Nf2 37. Rc1 Re8 38. Rxe8+ Kxe8 39. Re1+ Kd7 40. Re5 d3 41. cxd3 c2 42. Nxc2 Rxc2 43. a4 Kd6 44. Rxf5 Nxd3 45. h4 Ke6 46. Rh5 Rc7 47. Kf1 Kf6 48. Rb5 Rc4 49. g4 Rxa4 50. Rb7 Ra1+ 51. Kg2 Nf4+ 52. Kg3 Ne2+ 53. Kf2 Nf4 54. Rxh7 Ra2+ 55. Kg3 Ne2+ 56. Kf2 Nf4+ 57. Kg3 Ne2+ 58. Kf2 1/2-1/2

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "5"]
[White "Umezinwa, George"]
[Black "Slack, David R"]
[Result "1/2-1/2"]
[ECO "D89"]
[WhiteElo "2305"]
[PlyCount "75"]
[EventDate "1995.06.??"]
[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 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 cxd4 11. cxd4 Bg4 12. f3 Na5 13. Bd3 Be6 14. Qa4 a6 15. Rac1 b5 16. Qc2 Rc8 17. Qb1 Nc4 18. Bxc4 Bxc4 19. Rfe1 Bxe2 20. Rxc8 Qxc8 21. Rxe2 Qc3 22. e5 Rc8 23. Qe4 e6 24. h4 b4 25. h5 a5 26. Kf2 a4 27. Qb7 b3 28. axb3 axb3 29. g4 Bf8 30. Kg3 Ba3 31. hxg6 hxg6 32. Rh2 Bc1 33. Bxc1 Qxc1 34. Qxb3 Qg1+ 35. Rg2 Qxd4 36. Re2 g5 37. Qe3 Qxe3 38. Rxe3 1/2-1/2

[Event "World op 20th"]
[Site "Philadelphia"]
[Date "1992.??.??"]
[Round "?"]
[White "Paschall, William M"]
[Black "Slack, David R"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2330"]
[PlyCount "31"]
[EventDate "1992.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. Nf3 Nc6 7. Nc3 Bg7 8. 0-0 0-0 9. Ne5 e6 10. f4 Qb6 11. e3 Nd7 12. b3 f5 13. Ba3 Re8 14. Nxd5 Qa5 15. Nc4 Qd8 16. Nc3 1-0

[Event "World op 20th"]
[Site "Philadelphia"]
[Date "1992.??.??"]
[Round "3"]
[White "Slack, David R"]
[Black "Kolbanov, Veniamin M"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "94"]
[EventDate "1992.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. Be2 0-0 12. 0-0 Bg5 13. c4 b4 14. Nc2 Rb8 15. Bg4 Be6 16. b3 Qd7 17. h3 Rb7 18. Qe2 g6 19. Rad1 f5 20. exf5 gxf5 21. Bh5 Qg7 22. f4 Bd8 23. fxe5 dxe5 24. Kh1 Qh6 25. Rd2 a5 26. Rdd1 Rg7 27. Nde3 Bc7 28. Nd5 Bb8 29. Rd2 Rg5 30. g4 fxg4 31. Rxf8+ Kxf8 32. Qf2+ Kg7 33. hxg4 Rxg4 34. Qh2 Rg5 35. Be8 Qxh2+ 36. Rxh2 Nd4 37. Nxd4 exd4 38. Rg2 Bg3 39. Re2 Bxd5+ 40. cxd5 Rxd5 41. Re7+ Kf8 42. Rd7 Rf5 43. Rxd4 Kxe8 44. Kg2 Bc7 45. Rh4 h5 46. Rc4 Kd7 47. Rc2 Bb6 0-1

[Event "World op 20th"]
[Site "Philadelphia"]
[Date "1992.??.??"]
[Round "?"]
[White "Southam, Todd"]
[Black "Slack, David R"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2300"]
[PlyCount "41"]
[EventDate "1992.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. g3 0-0 6. Bg2 Na6 7. 0-0 c5 8. dxc5 dxc4 9. c6 bxc6 10. Ne5 Qxd1 11. Rxd1 Nb4 12. a3 Ne8 13. axb4 Bxe5 14. Bxc6 Rb8 15. Rxa7 Rxb4 16. Rxe7 Bxc3 17. bxc3 Rb3 18. Bxe8 Rxc3 19. Bb2 Rc2 20. Bxf7+ Rxf7 21. Rd8+ 1-0

