[Event "Quebec op"]
[Site "Montreal"]
[Date "1989.07.27"]
[Round "6"]
[White "David, Eric"]
[Black "Vallieres, Mario"]
[Result "0-1"]
[ECO "A96"]
[WhiteElo "1978"]
[BlackElo "2023"]
[PlyCount "80"]
[EventDate "1989.07.22"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 a5 8. Re1 Ne4 9. Qc2 Nc6 10. d5 Nb4 11. Qb3 Na6 12. Nxe4 fxe4 13. Nd4 Nc5 14. Qc2 e5 15. Nb5 Bf5 16. Be3 Bg5 17. Bxc5 e3 18. Be4 dxc5 19. f3 Bh3 20. Bxh7+ Kh8 21. Qd3 Rf6 22. Bg6 Qd7 23. Nc3 Raa6 24. Bh5 Rh6 25. Bg4 Bxg4 26. fxg4 Qxg4 27. Qe4 Bf4 28. Qf3 Qh3 29. Qg2 Qf5 30. Ne4 Rag6 31. Rf1 Qg4 32. Qf3 Qh3 33. Qg2 Qg4 34. Qf3 Qc8 35. Kh1 Rh3 36. Qg2 Qg4 37. Qf3 Qh4 38. Qg2 Bxg3 39. Nxg3 Rgxg3 40. Rf8+ Kh7 0-1

[Event "Quebec op"]
[Site "Montreal"]
[Date "1989.07.26"]
[Round "5"]
[White "Cazelais, Marc"]
[Black "David, Eric"]
[Result "1/2-1/2"]
[ECO "E99"]
[WhiteElo "2015"]
[BlackElo "1978"]
[PlyCount "53"]
[EventDate "1989.07.22"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 0-0 5. Nf3 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nb5 a6 14. Na7 Ng6 15. Nxc8 Rxc8 16. Nd3 Nf6 17. c5 g4 18. Qb3 g3 19. hxg3 fxg3 20. Bxg3 Nh5 21. Bh2 Rb8 22. Qc3 Bh6 23. f4 Nhxf4 24. Nxf4 Nxf4 25. Bxf4 Bxf4 26. cxd6 cxd6 27. Bg4 1/2-1/2

[Event "Quebec op"]
[Site "Montreal"]
[Date "1989.07.24"]
[Round "3"]
[White "Barbeau, Sylvain"]
[Black "David, Eric"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2337"]
[BlackElo "1978"]
[PlyCount "75"]
[EventDate "1989.07.22"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. Bd3 f5 6. c3 0-0 7. Qf3 d6 8. Ne2 c5 9. Nd2 Nc6 10. 0-0 Be6 11. Nf4 Qb6 12. Rfb1 Rfe8 13. Nc4 Qc7 14. d5 Ne5 15. Nxe5 dxe5 16. dxe6 exf4 17. exf7+ Qxf7 18. Qxf4 Qe7 19. Rd1 Red8 20. Bc4+ Kh8 21. Bd5 Rab8 22. Rd2 b6 23. Rad1 Be5 24. Qf3 Rd6 25. g3 Rbd8 26. c4 Bf6 27. Re2 Qg7 28. e4 fxe4 29. Qxe4 Rf8 30. b3 Bd4 31. Kg2 Rd7 32. Rd3 h5 33. h4 Rdd8 34. f4 Rd7 35. Rf3 Qf6 36. Qd3 Rdd8 37. Re6 Qg7 38. Rxg6 1-0

[Event "Quebec op"]
[Site "Montreal"]
[Date "1989.07.23"]
[Round "2"]
[White "David, Eric"]
[Black "Berube, Richard"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1978"]
[BlackElo "2156"]
[PlyCount "31"]
[EventDate "1989.07.22"]
[EventType "swiss"]
[EventRounds "8"]
[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 d5 4. Bf4 Bg7 5. e3 c5 6. Nf3 cxd4 7. exd4 0-0 8. Be2 Nc6 9. 0-0 Bg4 10. c5 Rc8 11. h3 Bf5 12. Qb3 Na5 13. Qa4 Bd7 14. Qc2 Bf5 15. Qa4 Bd7 16. Qc2 1/2-1/2

[Event "Quebec op"]
[Site "Montreal"]
[Date "1987.08.02"]
[Round "8"]
[White "Frappier, Clement"]
[Black "David, Eric"]
[Result "0-1"]
[ECO "E98"]
[WhiteElo "1824"]
[BlackElo "1978"]
[PlyCount "54"]
[EventDate "1987.07.26"]
[EventType "swiss"]
[EventRounds "8"]
[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 0-0 5. Nf3 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f4 c6 12. Bf3 cxd5 13. cxd5 exf4 14. Nxf4 Nc5 15. Qe2 g5 16. Ne6 Bxe6 17. dxe6 g4 18. exf5 gxf3 19. Rxf3 Nxf5 20. Nd5 Nd4 21. Rxf8+ Qxf8 22. Qg4 Kh8 23. e7 Qf7 24. Nc7 Qxe7 25. Bh6 Qxc7 26. Rd1 Bxh6 27. Qxd4+ Bg7 0-1

[Event "Quebec op"]
[Site "Montreal"]
[Date "1987.07.31"]
[Round "6"]
[White "David, Eric"]
[Black "Maurer, Serge"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "1978"]
[BlackElo "1706"]
[PlyCount "83"]
[EventDate "1987.07.26"]
[EventType "swiss"]
[EventRounds "8"]
[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. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 c6 7. b3 Nbd7 8. Bb2 b6 9. Nbd2 Bb7 10. e3 Rc8 11. Qe2 Ba6 12. e4 Nxe4 13. Nxe4 dxe4 14. Qxe4 Nf6 15. Qe2 Nd7 16. a4 Bb4 17. Rfd1 Qc7 18. Qc2 h6 19. Ne1 Be7 20. Nd3 Rfd8 21. Re1 Bf8 22. a5 Bb7 23. Nf4 c5 24. d5 exd5 25. Nxd5 Bxd5 26. Bxd5 Nf6 27. Bxf6 gxf6 28. Re4 Bg7 29. Rg4 Rxd5 30. cxd5 Qd7 31. Rc4 Qxd5 32. Rd1 Qe6 33. b4 Bf8 34. axb6 axb6 35. b5 Qe8 36. Qf5 Bg7 37. Qd7 Qf8 38. Qd6 Qe8 39. Qxb6 Qe2 40. Rd8+ Rxd8 41. Qxd8+ Kh7 42. Qd5 1-0

[Event "Quebec op"]
[Site "Montreal"]
[Date "1987.07.30"]
[Round "5"]
[White "Champetier, Serge"]
[Black "David, Eric"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1871"]
[BlackElo "1978"]
[PlyCount "27"]
[EventDate "1987.07.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 e5 7. d5 Nh5 8. Be3 f5 9. Qd2 f4 10. gxf4 exf4 11. Nxf4 Qg5 12. h4 Qg4 13. Bh3 Qf3 14. Bg2 1/2-1/2

[Event "Quebec op"]
[Site "Montreal"]
[Date "1987.07.29"]
[Round "4"]
[White "David, Eric"]
[Black "Moshopoulos, Angelos"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1978"]
[BlackElo "1888"]
[PlyCount "107"]
[EventDate "1987.07.26"]
[EventType "swiss"]
[EventRounds "8"]
[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. g3 Bb4+ 4. Bd2 Be7 5. Nf3 b6 6. Bg2 Bb7 7. 0-0 0-0 8. Nc3 d5 9. Bg5 Nbd7 10. b3 c5 11. cxd5 Nxd5 12. Bxe7 Qxe7 13. Nxd5 Bxd5 14. e3 Rfd8 15. Qe2 e5 16. dxc5 Nxc5 17. Rfd1 Qf6 18. b4 Na4 19. Rac1 b5 20. Qxb5 Nc3 21. Rxc3 Bxf3 22. Bxf3 e4 23. Rc6 exf3 24. Rdc1 Qb2 25. R6c2 Qxc2 26. Rxc2 Rd1+ 27. Qf1 Rad8 28. Rc1 Rxf1+ 29. Kxf1 g5 30. Ke1 Rd6 31. Rc5 h6 32. g4 Ra6 33. Ra5 Rc6 34. Rxa7 Rc1+ 35. Kd2 Rf1 36. e4 Rxf2+ 37. Ke3 Rxh2 38. Kxf3 Rh3+ 39. Kf2 Rc3 40. b5 Rc2+ 41. Ke3 Rb2 42. a4 Rb3+ 43. Kd4 h5 44. Kc4 Rb1 45. gxh5 Rd1 46. b6 Kg7 47. Kb5 g4 48. Rc7 Rf1 49. Rc2 Kh6 50. Rb2 g3 51. b7 Rf2 52. Rb3 g2 53. b8Q g1Q 54. Qh8+ 1-0

[Event "Quebec op"]
[Site "Montreal"]
[Date "1987.07.27"]
[Round "2"]
[White "David, Eric"]
[Black "Ivanov, Igor Vasilievich"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1978"]
[BlackElo "2488"]
[PlyCount "46"]
[EventDate "1987.07.26"]
[EventType "swiss"]
[EventRounds "8"]
[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. e3 d5 4. Be2 c6 5. Nf3 Bb4+ 6. Bd2 Be7 7. 0-0 dxc4 8. Qc2 b5 9. a4 Bb7 10. Nc3 a6 11. e4 Nbd7 12. Rfe1 0-0 13. Rad1 Rc8 14. Bf4 Re8 15. Ne5 Nxe5 16. Bxe5 Qb6 17. h3 Rcd8 18. Bf3 h6 19. Rd2 c5 20. Red1 Nd7 21. Bf4 cxd4 22. Rxd4 Bc6 23. Be3 Bc5 0-1

[Event "Quebec op"]
[Site "Montreal"]
[Date "1986.08.03"]
[Round "1"]
[White "David, Eric"]
[Black "Levtchouk, George"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "1854"]
[BlackElo "2300"]
[PlyCount "64"]
[EventDate "1986.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[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. Be3 f5 11. f3 f4 12. Bf2 g5 13. Rc1 Rf6 14. b4 Rh6 15. c5 a6 16. Qb3 Kh8 17. c6 bxc6 18. dxc6 Nf6 19. a4 g4 20. fxg4 Nxg4 21. Nf3 Bf6 22. b5 axb5 23. axb5 Qe8 24. b6 cxb6 25. Bxb6 Qh5 26. h3 Ne3 27. Nh2 Qg6 28. Bxe3 Bxh3 29. Bf3 fxe3 30. c7 Rg8 31. Rc2 Qg3 32. Ne2 Qxh2+ 0-1

[Event "Quebec op"]
[Site "Montreal"]
[Date "1983.07.31"]
[Round "8"]
[White "David, Eric"]
[Black "Clement, Michel"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "1765"]
[BlackElo "1597"]
[PlyCount "111"]
[EventDate "1983.07.24"]
[EventType "swiss"]
[EventRounds "8"]
[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. Nc3 d5 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 0-0 7. Bd3 c5 8. 0-0 a6 9. Rc1 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. Bb1 Re8 13. Re1 Qa5 14. a3 Rac8 15. dxc5 b4 16. Na2 bxa3 17. b4 Qc7 18. Nd4 Nb8 19. Qd3 Nc6 20. Bxf6 Bxf6 21. Qxh7+ Kf8 22. Nxc6 Bxc6 23. e4 Ke7 24. Nc3 Bxc3 25. Rxc3 Rh8 26. Qxg7 Rcg8 27. Qd4 Qxh2+ 28. Kf1 Qxg2+ 29. Ke2 Rd8 30. Qe5 Qg4+ 31. Rf3 Bb5+ 32. Ke3 f5 33. exf5 Qg5+ 34. Rf4 Rh3+ 35. f3 Qf6 36. Qxf6+ Kxf6 37. fxe6+ Ke7 38. Ba2 Rd3+ 39. Ke4 Rh7 40. Re3 Rxe3+ 41. Kxe3 Rh2 42. Rf7+ Ke8 43. Bd5 a2 44. Bxa2 Rxa2 45. Kd4 Rd2+ 46. Ke5 Rb2 47. f4 Rxb4 48. Rb7 Rc4 49. f5 Rxc5+ 50. Kf6 Rc8 51. Ra7 Bc4 52. Rh7 Kd8 53. Rh8+ Kc7 54. Rxc8+ Kxc8 55. Ke7 Bxe6 56. fxe6 1-0

