[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "2"]
[White "Collier, Philip M"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "D98"]
[BlackElo "2110"]
[PlyCount "44"]
[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. Qb3 dxc4 6. Qxc4 0-0 7. e4 Bg4 8. Be2 Nfd7 9. Be3 Nc6 10. Rd1 Nb6 11. Qd3 e6 12. 0-0 Bxf3 13. Bxf3 Qe7 14. Ne2 Rad8 15. Qc2 Rd7 16. Rd2 Rfd8 17. Rfd1 Qb4 18. Qc3 Qxc3 19. bxc3 Nc4 20. Rc2 N6e5 21. Rb1 Nxf3+ 22. gxf3 c5 1-0

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "3"]
[White "Levin, Eugene"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "B81"]
[BlackElo "2110"]
[PlyCount "47"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Be7 7. g4 a6 8. g5 Nfd7 9. Rg1 Nc6 10. Qh5 g6 11. Qh4 Qc7 12. 0-0-0 Nb6 13. f4 Bd7 14. Qf2 Nc8 15. Bh3 e5 16. Nd5 Qd8 17. Bxd7+ Qxd7 18. Nf3 exf4 19. Bxf4 0-0 20. Nf6+ Bxf6 21. gxf6 Rd8 22. Ng5 Qe8 23. Nxh7 Qe6 24. Qh4 1-0

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "9"]
[White "Torre Marin, J."]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "B81"]
[BlackElo "2240"]
[PlyCount "71"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 a6 7. Be3 Nc6 8. Rg1 Be7 9. Qd2 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Nxc6 Qxc6 13. 0-0-0 e5 14. Bg2 Qa4 15. Bd5 0-0 16. Bb3 Qc6 17. Qa5 Be6 18. Qxe5 Bf6 19. Qc5 Qxc5 20. Bxc5 Rfc8 21. Be3 Bxb3 22. axb3 Kf8 23. Rd7 b5 24. Rgd1 Rd8 25. Rxd8+ Rxd8 26. Rxd8+ Bxd8 27. Kd2 Ke7 28. Kd3 Kd6 29. Bd4 g6 30. Ke4 Be7 31. f4 Bh4 32. c4 Be1 33. g5 Bd2 34. Be3 Be1 35. c5+ Kc6 36. Ke5 1-0

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "1"]
[White "Williams, Leo"]
[Black "Anderson, Renard"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "2110"]
[BlackElo "2295"]
[PlyCount "56"]
[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. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. e4 d6 6. Nge2 Nbd7 7. 0-0 c6 8. d3 e5 9. h3 a6 10. a4 a5 11. Be3 Nc5 12. f4 Qe7 13. f5 gxf5 14. exf5 e4 15. d4 Nd3 16. g4 h6 17. Qd2 Kh7 18. d5 Bd7 19. Ng3 Rae8 20. Nge2 Rg8 21. Nf4 Ne5 22. b3 Nf3+ 23. Bxf3 exf3 24. Rxf3 Ne4 25. Qc2 Bxc3 26. Ne6 Qf6 27. Rd1 cxd5 28. Rxd5 fxe6 0-1

[Event "World op 23rd"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "8"]
[White "Williams, Leo"]
[Black "Xanthos, Constantin"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2240"]
[PlyCount "89"]
[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. c4 f5 2. d4 e6 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. Qc2 Bd6 7. Bf4 0-0 8. Nbd2 Ne4 9. 0-0 Qe7 10. Bxd6 Qxd6 11. e3 Nd7 12. Rac1 h6 13. Ne1 Ndf6 14. f4 Bd7 15. Ndf3 Be8 16. Ne5 Bh5 17. Bf3 Bxf3 18. N1xf3 Kh7 19. c5 Qd8 20. b4 g5 21. Rb1 g4 22. Nh4 a6 23. a4 Nd7 24. Nhg6 Rg8 25. Nxd7 Rxg6 26. Ne5 Rg7 27. b5 axb5 28. axb5 Rc7 29. bxc6 bxc6 30. Rb6 Qc8 31. Rfb1 Ra3 32. R1b3 Qa8 33. Kg2 Qa4 34. Rb2 Qa8 35. R6b3 Rxb3 36. Qxb3 Qa1 37. Rb1 Qa5 38. Qb4 Qa6 39. Rb2 Rg7 40. Qb3 h5 41. Ra2 Qc8 42. Qb6 Rc7 43. Ra7 Rxa7 44. Qxa7+ Kh8 45. Qf7 1-0

[Event "Montreal Pere Noel"]
[Site "Montreal"]
[Date "1991.??.??"]
[Round "?"]
[White "Hebert, Jean"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "E96"]
[WhiteElo "2395"]
[BlackElo "2240"]
[PlyCount "74"]
[EventDate "1991.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nbd7 8. Re1 c6 9. Bf1 a5 10. Rb1 Re8 11. d5 Nc5 12. b3 Bd7 13. a3 cxd5 14. cxd5 a4 15. b4 Nb3 16. Nd2 Nxc1 17. Rxc1 Bh6 18. Rc2 Bg4 19. Be2 Bxe2 20. Qxe2 Bxd2 21. Rxd2 Re7 22. Qe3 Rc7 23. f3 Qd7 24. Rc1 Rac8 25. Rdd1 Kg7 26. Kf2 Rc4 27. h3 R8c7 28. Ne2 Rxc1 29. Rxc1 Rxc1 30. Qxc1 Ne8 31. Qc4 Kf8 32. Nc3 Qc7 33. Qxc7 Nxc7 34. b5 Ke7 35. Ke3 Kd7 36. Kd3 Kc8 37. b6 Na6 1-0

[Event "Laval VI"]
[Site "Laval"]
[Date "1986.03.23"]
[Round "4"]
[White "Bolduc, Steve"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "D99"]
[WhiteElo "2117"]
[BlackElo "2233"]
[PlyCount "75"]
[EventDate "1986.03.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Bg4 8. Be3 Nfd7 9. Qb3 Nb6 10. Rd1 Nc6 11. d5 Ne5 12. Be2 Nxf3+ 13. gxf3 Bh5 14. a4 Qc8 15. Nb5 Qh3 16. Nd4 Rab8 17. Bf4 c5 18. Bf1 Qc8 19. Nb5 c4 20. Qa3 a6 21. Nd4 Ra8 22. a5 e5 23. dxe6 fxe6 24. Bh3 Bxd4 25. Qd6 Re8 26. Rxd4 Na4 27. 0-0 Nxb2 28. Bh6 Nd3 29. e5 Bxf3 30. Rxc4 Qd8 31. Bxe6+ Kh8 32. Rc7 Rg8 33. Bxg8 Qxd6 34. exd6 Kxg8 35. d7 Bg4 36. Bg5 Bxd7 37. Rxd7 Ne5 38. Rd8+ 1-0

[Event "Quebec"]
[Site "Quebec"]
[Date "1986.??.??"]
[Round "4"]
[White "Barbeau, Sylvain"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2290"]
[BlackElo "2285"]
[PlyCount "81"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bb5+ Nd7 9. a4 0-0 10. 0-0 Nf6 11. Qd3 Qc7 12. Bg5 Rd8 13. Rfe1 Be6 14. d5 Bg4 15. Bc4 Bxf3 16. Qxf3 Qe5 17. Bd2 Ne8 18. Qe2 g5 19. Bd3 Rd6 20. Rab1 b6 21. c4 Rg6 22. Rb3 g4 23. g3 Nd6 24. Bf4 Qh5 25. e5 Nf5 26. Bxf5 Qxf5 27. Qe4 Qxe4 28. Rxe4 h5 29. Rb5 Bh6 30. Bxh6 Rxh6 31. Kg2 Kg7 32. h3 Kg6 33. hxg4 h4 34. Rb3 Rah8 35. g5 Kxg5 36. g4 f5 37. exf6 exf6 38. Kh3 R6h7 39. Rf3 Kg6 40. Re6 Rf8 41. a5 1-0

[Event "Quebec int"]
[Site "Montreal"]
[Date "1986.??.??"]
[Round "8"]
[White "Barbeau, Sylvain"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2290"]
[PlyCount "71"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[EventCategory "8"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 b6 5. Nc3 Bb7 6. Bg5 d6 7. Bxf6 gxf6 8. e4 Nc6 9. Nxc6 Bxc6 10. Qh5 Qd7 11. f4 f5 12. exf5 Bg7 13. Qh3 Bxc3+ 14. Qxc3 0-0-0 15. Qc2 e5 16. 0-0-0 Qe7 17. Re1 Rhg8 18. Rg1 Kb8 19. Kb1 Qf6 20. Bd3 Qh6 21. g3 exf4 22. Qd2 Rge8 23. Rxe8 Rxe8 24. Qxf4 Qxf4 25. gxf4 d5 26. f6 h6 27. f5 dxc4 28. Bxc4 Be4+ 29. Ka1 Rf8 30. Rg7 Rc8 31. b3 b5 32. Bxb5 Rc5 33. Bc4 Rxf5 34. Rxf7 Bd5 35. Bxd5 Rxd5 36. Re7 1-0

[Event "Quebec int"]
[Site "Montreal"]
[Date "1986.??.??"]
[Round "1"]
[White "Georgiev, Kiril"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "2545"]
[PlyCount "57"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[EventCategory "8"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be6 9. Re1 Be7 10. Bf1 0-0 11. h3 Rc8 12. Nd5 Re8 13. c4 b5 14. Nxf6+ Bxf6 15. cxb5 Nb4 16. Re2 d5 17. exd5 Qxd5 18. Qxd5 Bxd5 19. Ne1 Nxa2 20. Be3 Re7 21. Rd2 Be6 22. Rd6 Nb4 23. Bxa7 Ra8 24. b6 e4 25. Ra4 Nd3 26. Nxd3 exd3 27. Bxd3 Rc8 28. Re4 Rc1+ 29. Kh2 1-0

[Event "Quebec"]
[Site "Quebec"]
[Date "1986.??.??"]
[Round "11"]
[White "Hebert, Jean"]
[Black "Williams, Leo"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2400"]
[BlackElo "2285"]
[PlyCount "61"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. f4 d5 2. g3 Nc6 3. Nf3 Bg4 4. Bg2 Bxf3 5. exf3 e6 6. d4 h5 7. h4 Bd6 8. Be3 Nh6 9. c3 Nf5 10. Bf2 Qf6 11. Bf1 0-0-0 12. Nd2 Kb8 13. Qa4 Qg6 14. Bd3 f6 15. 0-0-0 Qe8 16. Qc2 Qd7 17. Rde1 Nce7 18. Re2 g5 19. fxg5 fxg5 20. Nf1 gxh4 21. gxh4 Rhg8 22. Be1 Ng6 23. Bxf5 exf5 24. Bd2 Nf4 25. Bxf4 Bxf4+ 26. Nd2 Rde8 27. Qd3 Rxe2 28. Qxe2 Re8 29. Qf2 Be3 30. Qg2 a6 31. Re1 1/2-1/2

[Event "Quebec int"]
[Site "Montreal"]
[Date "1986.??.??"]
[Round "4"]
[White "Hebert, Jean"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2400"]
[PlyCount "67"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[EventCategory "8"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. a3 a6 6. Rb1 Rb8 7. b4 cxb4 8. axb4 b5 9. cxb5 axb5 10. e3 Nf6 11. d4 d5 12. Qb3 e6 13. Nge2 0-0 14. Nf4 Ne8 15. h4 h6 16. Nd3 Nd6 17. Ra1 Bb7 18. Nc5 Qe7 19. 0-0 Ra8 20. Bb2 Nc4 21. Rxa8 Bxa8 22. Rd1 Rb8 23. Ne2 Na7 24. Nf4 Nc8 25. Bc3 Bc6 26. Ra1 Ra8 27. Rxa8 Bxa8 28. Bh3 N8b6 29. Ncxe6 Bf6 30. Qc2 Qd6 31. Nxg6 Nxe3 32. Qd3 Nbc4 33. Ngf4 Bc6 34. Nh5 1-0

[Event "Quebec"]
[Site "Quebec"]
[Date "1986.??.??"]
[Round "2"]
[White "Ivanov, Igor Vasilievich"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2485"]
[BlackElo "2285"]
[PlyCount "115"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. b4 0-0 10. e3 Qd6 11. Qb3 Nc6 12. b5 Ne7 13. Be2 c6 14. 0-0 Bd7 15. bxc6 bxc6 16. Na4 Rfb8 17. Qc3 Qb4 18. Qxb4 Rxb4 19. Nc5 Bf5 20. Rfc1 f6 21. h3 Bf8 22. Bd1 Kg7 23. Nd2 Bc8 24. Rc3 Nf5 25. Nd3 Rb6 26. Ba4 Bd7 27. Nb3 Be8 28. Rac1 Rc8 29. Ndc5 Bd6 30. Na5 Bxc5 31. Rxc5 Ne7 32. Nb3 Ra6 33. Ra5 Rxa5 34. Nxa5 Kf8 35. Rb1 Rc7 36. Rb8 Kf7 37. Nb7 Bd7 38. Nc5 Bc8 39. Bc2 h5 40. f3 g5 41. e4 Ng6 42. exd5 cxd5 43. Bxg6+ Kxg6 44. a4 h4 45. a5 Kf7 46. Kf2 Ke7 47. Ke3 Kd6 48. Kd2 Ke7 49. Ra8 Kd6 50. Kc3 Bd7 51. Kb4 Bc6 52. Rh8 Rf7 53. f4 Ke7 54. f5 Rf8 55. Rxf8 Kxf8 56. Ne6+ Ke7 57. Kc5 Bb7 58. Nc7 1-0

[Event "Quebec int"]
[Site "Montreal"]
[Date "1986.??.??"]
[Round "6"]
[White "Ivanov, Igor Vasilievich"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "D83"]
[WhiteElo "2485"]
[PlyCount "53"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[EventCategory "8"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Rc1 c6 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. a3 Qa5+ 10. Qd2 Qxd2+ 11. Kxd2 Nd7 12. Nf3 c5 13. Bg5 cxd4 14. Nxd4 Nf6 15. Bd3 Rd8 16. Ke2 Bd7 17. Rc7 e5 18. Nb5 Bc6 19. Bc4 Bxg2 20. Bxf7+ Kh8 21. Rhc1 a6 22. Be6 Bc6 23. Na7 Rd6 24. Nxc6 Ne4 25. Nb8 Rxe6 26. Rc8+ Bf8 27. Bh6 1-0

[Event "Quebec"]
[Site "Quebec"]
[Date "1986.??.??"]
[Round "9"]
[White "Kleinplatz, Sam"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2250"]
[BlackElo "2285"]
[PlyCount "102"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Bd3 0-0 7. h3 e6 8. Nf3 exd5 9. exd5 Re8+ 10. Be3 Bf5 11. 0-0 Ne4 12. Nxe4 Bxe4 13. Bxe4 Rxe4 14. Qc2 Re8 15. Bf4 Na6 16. a3 Nc7 17. Rab1 b5 18. b3 a5 19. Nd2 f5 20. Rfe1 Qf6 21. Nf3 h6 22. h4 Kh7 23. Qd3 b4 24. a4 Qc3 25. Rbd1 Rxe1+ 26. Nxe1 Ne8 27. h5 g5 28. Qxf5+ Kh8 29. Nf3 gxf4 30. Nh4 Qf6 31. Ng6+ Kg8 32. Qd7 f3 33. Qg4 fxg2 34. Re1 Qd4 35. Qe6+ Kh7 36. Qf5 Nf6 37. Ne5+ Kh8 38. Nf7+ Kg8 39. Qg6 Ng4 40. Qf5 Qxf2+ 41. Qxf2 Nxf2 42. Nxd6 Nd3 43. Re4 Nc1 44. Nb7 Nxb3 45. d6 Nd2 46. Re2 Nxc4 47. d7 Bd4+ 48. Kxg2 Ne5 49. Nxc5 Nxd7 50. Nxd7 b3 51. Nb6 Bxb6 0-1

[Event "Quebec"]
[Site "Quebec"]
[Date "1986.??.??"]
[Round "7"]
[White "Leveille, Francois"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "2245"]
[BlackElo "2285"]
[PlyCount "80"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 a6 8. Bb3 Na5 9. f4 b5 10. 0-0 Nxb3 11. axb3 Bb7 12. e5 dxe5 13. fxe5 Nd7 14. Qh5 g6 15. Qh3 Qe7 16. Ndxb5 axb5 17. Rxa8+ Bxa8 18. Nxb5 Qd8 19. Bd4 Bc6 20. Nd6+ Bxd6 21. exd6 0-0 22. c4 Qb8 23. Qg3 f6 24. Rd1 e5 25. Bf2 Rd8 26. Rd2 Nf8 27. Qc3 Rxd6 28. b4 Qd8 29. Rxd6 Qxd6 30. h3 Ne6 31. b5 Nf4 32. Qb3 Bxg2 33. Be3 Be4 34. Bxf4 exf4 35. b6 Qc5+ 36. Kf1 Bb7 37. Qc3 Qxb6 38. b4 Qc6 39. b5 Qg2+ 40. Ke1 Bf3 0-1

[Event "Quebec int"]
[Site "Montreal"]
[Date "1986.??.??"]
[Round "2"]
[White "Schroer, Jonathan"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "2370"]
[PlyCount "80"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[EventCategory "8"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 c6 10. Be2 0-0 11. b4 a5 12. b5 c5 13. Rc1 c4 14. e4 dxe4 15. Nxe4 Re8 16. Ng3 Nd7 17. Rxc4 Nb6 18. Rc2 h5 19. h4 Bg4 20. 0-0 a4 21. Qd2 a3 22. Rfc1 Ra4 23. Rc7 Bxf3 24. Bxf3 Rxd4 25. Qa5 Nc4 26. R1xc4 Rxc4 27. b6 Bc3 28. Qb5 Re1+ 29. Nf1 Rxc7 30. bxc7 Qxc7 31. Bxb7 Bd4 32. Qb4 Qe5 33. Ba6 Ra1 34. Qd2 Qf6 35. Bc4 Qxh4 36. Bb3 Qf6 37. Qe2 h4 38. Bc4 Qf4 39. Bb3 Kg7 40. Bd5 Be5 0-1

[Event "Quebec"]
[Site "Quebec"]
[Date "1986.??.??"]
[Round "3"]
[White "Williams, Leo"]
[Black "Bolduc, Steve"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2285"]
[BlackElo "2230"]
[PlyCount "60"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Bb4 7. h4 c5 8. Rh3 h5 9. Bg5 f6 10. exf6 gxf6 11. Bd2 hxg4 12. Re3 Kf7 13. Nf4 Bf5 14. Nce2 Nc6 15. c3 cxd4 16. cxd4 Qa5 17. Bc3 Qc7 18. Qb3 Bxc3+ 19. Rxc3 Nge7 20. h5 Be4 21. 0-0-0 Rad8 22. Rd2 b6 23. Qa4 Qd6 24. a3 Rc8 25. Bg2 Bxg2 26. Nxg2 Rxh5 27. Ng3 Rh2 28. Ne3 Qf4 29. Qc2 f5 30. Nef1 Rxf2 0-1

[Event "Quebec"]
[Site "Quebec"]
[Date "1986.??.??"]
[Round "1"]
[White "Williams, Leo"]
[Black "Delisle, Claude"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2285"]
[PlyCount "111"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Nge7 7. a3 Bd7 8. b4 a5 9. b5 Na7 10. a4 Nec8 11. Bd3 Bb4+ 12. Bd2 Qe7 13. 0-0 Nb6 14. Bg5 f6 15. Bh4 Qf7 16. exf6 gxf6 17. Nbd2 Rc8 18. Nb3 Nc4 19. Qe2 0-0 20. Rfc1 Nd6 21. Qe3 b6 22. Bg3 Rxc1+ 23. Rxc1 Rc8 24. Rxc8+ Naxc8 25. Qc1 Be8 26. h3 Qe7 27. Nh2 Bg6 28. Bxg6 hxg6 29. Qc6 Qb7 30. Qc2 Qg7 31. Ng4 Nc4 32. Qe2 Kf7 33. Qf3 Ke7 34. Ne3 N8d6 35. Nxc4 Nxc4 36. Bc7 Bd6 37. Bxd6+ Nxd6 38. Qc3 Kd8 39. Qc6 Qc7 40. Qa8+ Qc8 41. Qa7 Qb7 42. Qxb7 Nxb7 43. h4 Nd6 44. g4 Nc4 45. h5 gxh5 46. gxh5 Ke7 47. Kg2 e5 48. Kg3 Kf7 49. Kg4 exd4 50. Nxd4 Nb2 51. Kf5 Kg7 52. h6+ Kxh6 53. Kxf6 Nxa4 54. f4 Nc3 55. Ke5 a4 56. Nc2 1/2-1/2

[Event "Quebec"]
[Site "Quebec"]
[Date "1986.??.??"]
[Round "5"]
[White "Williams, Leo"]
[Black "Dupuis, Stephane"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2285"]
[PlyCount "109"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. g3 f6 8. exf6 Nxf6 9. Nbd2 Bd6 10. Bg2 0-0 11. 0-0 Bd7 12. Qe2 Na5 13. Ne5 Be8 14. Bh3 Bxe5 15. dxe5 Nd7 16. Nf3 Bh5 17. g4 Bg6 18. Be3 Qc7 19. Bd4 Bd3 20. Qe3 Bxf1 21. Rxf1 Nc6 22. Ng5 Rae8 23. f4 b5 24. Bg2 Kh8 25. Qh3 h6 26. Qh5 Nxd4 27. cxd4 Qb6 28. Nf7+ Kh7 29. Rd1 Re7 30. Ng5+ Kg8 31. Nh3 Qd8 32. f5 Qe8 33. Qxe8 Rexe8 34. Nf4 exf5 35. Bxd5+ Kh7 36. gxf5 Nxe5 37. dxe5 Rxe5 38. Ng6 Rfxf5 39. Nxe5 Rxe5 40. a4 a6 41. Kf2 g6 42. Rd2 Rh5 43. Kg3 Re5 44. Kf4 Re1 45. axb5 axb5 46. Be4 b4 47. Rg2 c3 48. bxc3 bxc3 49. Bxg6+ Kg7 50. Be4+ Kf7 51. Rc2 Ra1 52. Rxc3 Ra6 53. Rc7+ Kf8 54. Ke5 Ra5+ 55. Kf6 1-0

[Event "Quebec int"]
[Site "Montreal"]
[Date "1986.??.??"]
[Round "3"]
[White "Williams, Leo"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]
[ECO "B66"]
[BlackElo "2535"]
[PlyCount "73"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[EventCategory "8"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 h6 9. Bf4 Bd7 10. Nxc6 Bxc6 11. f3 e5 12. Be3 b5 13. Kb1 Be7 14. g4 Rb8 15. h4 b4 16. Nd5 Nxd5 17. exd5 Bb5 18. g5 h5 19. f4 exf4 20. Bd4 0-0 21. Qxf4 Bxf1 22. Rhxf1 Qd7 23. Qf3 g6 24. Rde1 Rbe8 25. Re4 Bd8 26. Rf4 Qe7 27. a3 a5 28. Qb3 bxa3 29. Qxa3 Qc7 30. Qd3 Kh7 31. Bc3 Qa7 32. Qf3 Kg8 33. Bd4 Qd7 34. Qc3 Qc7 35. Qd3 Qd7 36. Qf3 Qc7 37. Qd3 1/2-1/2

[Event "Quebec"]
[Site "Quebec"]
[Date "1986.??.??"]
[Round "10"]
[White "Williams, Leo"]
[Black "Levtchouk, George"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2285"]
[BlackElo "2280"]
[PlyCount "86"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 b5 6. Bd3 a6 7. Nf3 Bg4 8. h4 Qc7 9. h5 b4 10. Nd1 Bxh5 11. Ng5 Bxd1 12. Rxd1 h6 13. Nf3 a5 14. e5 e6 15. exd6 Qxd6 16. Bf4 Qd8 17. 0-0 Ne7 18. c4 Nd7 19. Rfe1 Kf8 20. Bd6 Nf6 21. Bc5 Kg8 22. Ne5 Rc8 23. Qf4 Qe8 24. Qf3 Nf5 25. Bxf5 gxf5 26. Bb6 Ne4 27. Bxa5 Bxe5 28. dxe5 Qe7 29. Rxe4 fxe4 30. Qxe4 Rh7 31. Rd6 c5 32. Qd3 Rg7 33. Bd8 Qb7 34. f3 Rg6 35. Bf6 Re8 36. Rd7 Qc6 37. Rd6 Qa8 38. a3 bxa3 39. bxa3 Qa5 40. Kh2 Qe1 41. g4 Rxf6 42. exf6 Qh4+ 43. Kg2 Qxf6 1/2-1/2

[Event "Quebec int"]
[Site "Montreal"]
[Date "1986.??.??"]
[Round "7"]
[White "Williams, Leo"]
[Black "Pelts, Roman"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2440"]
[PlyCount "66"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[EventCategory "8"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. Bh6 Bxh6 7. Qxh6 Qa5 8. Bd3 Na6 9. h3 Nb4 10. Nf3 Nxd3+ 11. cxd3 Qh5 12. Qd2 Be6 13. Ne2 Bd7 14. e5 Ng8 15. Nf4 Qh6 16. h4 Bf5 17. Qe3 dxe5 18. dxe5 Rd8 19. Ng5 Qg7 20. e6 Nh6 21. exf7+ Nxf7 22. Nge6 Bxe6 23. Nxe6 Qxb2 24. 0-0 Rd6 25. d4 Nd8 26. Qe5 Rg8 27. Nxd8 Rxd8 28. Rfe1 Rd7 29. Rad1 Qxa2 30. d5 Rf8 31. Re2 Qb3 32. Rd4 Qb1+ 33. Kh2 Qf5 0-1

[Event "Quebec int"]
[Site "Montreal"]
[Date "1986.??.??"]
[Round "5"]
[White "Williams, Leo"]
[Black "Sax, Gyula"]
[Result "0-1"]
[ECO "B81"]
[BlackElo "2545"]
[PlyCount "66"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[EventCategory "8"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4 Nc6 8. Rg1 h5 9. gxh5 Nxh5 10. Bg5 Nf6 11. Qd2 Qb6 12. Nb3 a6 13. 0-0-0 Qc7 14. Rg3 b5 15. Bg2 Bb7 16. f4 b4 17. Na4 0-0-0 18. Rd3 Be7 19. Kb1 Ne8 20. f5 Bxg5 21. hxg5 Kb8 22. fxe6 fxe6 23. Nd4 Nxd4 24. Rxd4 a5 25. Bf1 Qc6 26. b3 d5 27. exd5 exd5 28. Qf4+ Nc7 29. Bg2 Ka7 30. Qe3 Kb8 31. c4 Qg6+ 32. Qd3 Qxg5 33. cxd5 Qxg2 0-1

[Event "Quebec"]
[Site "Quebec"]
[Date "1986.??.??"]
[Round "6"]
[White "Williams, Leo"]
[Black "Spraggett, Grant"]
[Result "0-1"]
[ECO "C76"]
[WhiteElo "2285"]
[PlyCount "84"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. c3 d6 6. d4 Bd7 7. Bg5 f6 8. Be3 Nh6 9. h3 Bg7 10. Nbd2 Nf7 11. g4 0-0 12. d5 Ne7 13. Rg1 c6 14. c4 b5 15. Bc2 bxc4 16. Nxc4 cxd5 17. exd5 f5 18. Ng5 f4 19. Nxf7 Rxf7 20. Bb6 Qb8 21. a4 Nc8 22. Ba5 Qa7 23. Be4 Rb8 24. Qd3 Be8 25. h4 Bf6 26. g5 Bh8 27. h5 Rg7 28. Bc3 gxh5 29. Bf5 Bg6 30. Be6+ Kf8 31. Qh3 Qc5 32. Na5 Ne7 33. Rd1 Be8 34. Rd2 Bxa4 35. Qxh5 Be8 36. Qg4 h5 37. Qh3 Bg6 38. b4 Rxb4 39. Bxb4 Qxb4 40. Nb3 Rh7 41. Kd1 e4 42. Nc1 Bc3 0-1

[Event "Quebec"]
[Site "Quebec"]
[Date "1986.??.??"]
[Round "8"]
[White "Williams, Leo"]
[Black "Spraggett, Kevin"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2285"]
[BlackElo "2535"]
[PlyCount "96"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CAN"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Qb6 7. Nb3 e6 8. Qd2 a6 9. 0-0-0 Qc7 10. f4 b5 11. Kb1 b4 12. Bxf6 gxf6 13. Na4 Bd7 14. Qe3 Rb8 15. Nd2 Na5 16. b3 Bxa4 17. bxa4 Bg7 18. f5 0-0 19. Bxa6 d5 20. exd5 exd5 21. Nb3 Nc4 22. Bxc4 dxc4 23. Qc5 Qc8 24. Qxc8 Rfxc8 25. Nc1 Ra8 26. Rd7 Rxa4 27. Rhd1 Ra5 28. Rd8+ Rxd8 29. Rxd8+ Bf8 30. Rc8 c3 31. g4 Re5 32. a3 bxa3 33. Nd3 Re4 34. h3 Kg7 35. Rxc3 Re3 36. Rc6 Rf3 37. Ka2 h5 38. Rc4 Kh6 39. Nf4 Kg5 40. Nxh5 Rxh3 41. Rc8 Be7 42. Rg8+ Kh4 43. Nf4 Rc3 44. Kb1 Rc4 45. Nd5 Bd6 46. Rh8+ Kg3 47. Rh7 Rd4 48. Ne3 Bf4 0-1

[Event "Quebec int"]
[Site "Montreal"]
[Date "1986.??.??"]
[Round "9"]
[White "Williams, Leo"]
[Black "Spraggett, Kevin"]
[Result "0-1"]
[ECO "B81"]
[BlackElo "2535"]
[PlyCount "51"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[EventCategory "8"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 Be7 7. g5 Nfd7 8. Rg1 Nc6 9. Be3 a6 10. Rg3 0-0 11. Qh5 Re8 12. 0-0-0 g6 13. Qe2 Bf8 14. h4 Qc7 15. h5 b5 16. hxg6 fxg6 17. Nxc6 Qxc6 18. Bg2 Bb7 19. Bf4 b4 20. e5 d5 21. Nxd5 exd5 22. Bxd5+ Qxd5 23. Rxd5 Bxd5 24. c4 Be6 25. b3 a5 26. Bd2 0-1

[Event "Toronto Int op"]
[Site "Toronto"]
[Date "1985.08.02"]
[Round "7"]
[White "Haley, Philip G"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1977"]
[BlackElo "2305"]
[PlyCount "99"]
[EventDate "1985.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 0-0 5. c3 d6 6. e3 Nc6 7. h3 Qe8 8. Bh2 a6 9. a4 b6 10. Be2 Bb7 11. 0-0 e5 12. dxe5 dxe5 13. Qc2 Qe7 14. Rfd1 e4 15. Ne1 Rfe8 16. Bg3 Nh5 17. Bh2 Kh8 18. b4 f5 19. Rab1 Ne5 20. Nc4 Nxc4 21. Bxc4 Rad8 22. Rbc1 Rxd1 23. Qxd1 f4 24. exf4 e3 25. f3 Qh4 26. Qd7 Qf2+ 27. Kh1 Rc8 28. Qd1 Ng3+ 29. Bxg3 Qxg3 30. Nd3 Re8 31. Ne5 Bxe5 32. fxe5 Qxe5 33. Qd4 Qxd4 34. cxd4 Rd8 35. Rd1 c5 36. bxc5 bxc5 37. d5 e2 38. Bxe2 Rxd5 39. Rxd5 Bxd5 40. Bxa6 Kg7 41. Kg1 Kf7 42. Kf2 Ke7 43. Ke3 Kd6 44. Kd3 Kc7 45. a5 Kd6 46. Bc4 Bc6 47. a6 Ke5 48. Ke3 g5 49. a7 h5 50. Bd3 1-0

[Event "Toronto Int op"]
[Site "Toronto"]
[Date "1985.07.30"]
[Round "4"]
[White "Pacey, Kevin"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "2196"]
[BlackElo "2305"]
[PlyCount "79"]
[EventDate "1985.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nc6 6. Bc4 e6 7. 0-0 a6 8. Re1 Na5 9. Bd3 Be7 10. Nb3 0-0 11. f4 h6 12. Qf3 Nxb3 13. axb3 Bd7 14. Qg3 Kh8 15. e5 Ng8 16. Qg4 Bc6 17. Ne4 dxe5 18. fxe5 Qd4+ 19. Nf2 Qxg4 20. Nxg4 Bc5+ 21. Be3 Bxe3+ 22. Nxe3 Ne7 23. Nc4 Rad8 24. Nd6 Nc8 25. Nxc8 Rxc8 26. Rf1 Rc7 27. Rf4 Rd8 28. Rb4 Kg8 29. g3 Rcd7 30. Rb6 Rc8 31. Ra5 Bd5 32. Kf2 Kf8 33. Ke3 Ke7 34. b4 Rc6 35. Rxc6 Bxc6 36. Rc5 Bh1 37. b5 axb5 38. Bxb5 Rd8 39. Rc7+ Kf8 40. Bd3 1-0

[Event "Toronto int"]
[Site "Toronto"]
[Date "1984.07.22"]
[Round "2"]
[White "Williams, Leo"]
[Black "Lindsay, Fred P"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2071"]
[BlackElo "2334"]
[PlyCount "69"]
[EventDate "1984.07.21"]
[EventType "tourn"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. f3 Rfc8 13. b3 Kf8 14. Rc2 Rab8 15. Na4 Qc7 16. Bd3 Bd7 17. Nc3 Qa5 18. 0-0 a6 19. Rfc1 Ra8 20. Bf1 Ke8 21. Be3 b5 22. cxb5 axb5 23. Nxb5 Rxc2 24. Rxc2 Bxb5 25. Rc8+ Kd7 26. Rxa8 Qxa8 27. Bxb5+ Kc8 28. a4 Nd7 29. Qc2+ Kd8 30. b4 Qb7 31. Qc6 Qxc6 32. Bxc6 Nb8 33. Bd5 e6 34. Bc4 Bc3 35. b5 1-0

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1984.??.??"]
[Round "?"]
[White "Benoit, Alain"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "B89"]
[PlyCount "54"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 a6 8. Qe2 Na5 9. Bd3 Qc7 10. 0-0-0 b5 11. g4 b4 12. Nb1 e5 13. Nf5 g6 14. Bg5 Nxg4 15. Qxg4 gxf5 16. exf5 Bb7 17. Rhe1 Rg8 18. Qh5 h6 19. Bf6 b3 20. Nc3 bxa2 21. Nxa2 Nb3+ 22. Kb1 Nd4 23. Nc3 Bf3 24. Qh4 Rg4 25. Qh3 Rb8 26. Bxa6 Qxc3 27. b3 Qxc2+ 0-1

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1984.??.??"]
[Round "?"]
[White "Dupuis, Stephane"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "75"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d6 6. 0-0 c6 7. Nc3 a6 8. b3 b5 9. cxb5 axb5 10. Bb2 Bb7 11. Re1 Na6 12. e4 b4 13. Na4 c5 14. d5 Ra7 15. Nd2 e6 16. dxe6 fxe6 17. Bh3 Nc7 18. e5 Nfe8 19. Qc2 Rxa4 20. bxa4 Qd7 21. Bg2 Bxg2 22. Kxg2 Qc6+ 23. Ne4 c4 24. exd6 Bxb2 25. Qxb2 Nxd6 26. Qe5 Nxe4 27. Qxe4 Qc5 28. Qe3 Qc6+ 29. Kg1 c3 30. a5 Rf7 31. Rab1 Qc4 32. a6 Nxa6 33. Qxe6 Qxe6 34. Rxe6 Nc5 35. Re8+ Kg7 36. Rxb4 Ra7 37. Rc4 Ra3 38. Rxc5 1-0

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1984.??.??"]
[Round "?"]
[White "Hebert, Jean"]
[Black "Williams, Leo"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2395"]
[PlyCount "90"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. h4 h6 7. d3 Bg7 8. Bd2 N8d7 9. b4 Nf6 10. Rb1 e5 11. Qc1 Nbd5 12. Nf3 Ng4 13. Nxd5 Qxd5 14. Qxc7 Qxa2 15. 0-0 0-0 16. Ra1 Qe6 17. Bc3 Re8 18. Nd2 Re7 19. Qc4 Qb6 20. Qc5 Qxc5 21. bxc5 Rc7 22. Bb4 Be6 23. Rfc1 e4 24. Nxe4 Bxa1 25. Rxa1 Bd5 26. d4 b6 27. Nc3 Bxg2 28. Kxg2 bxc5 29. Bxc5 Nf6 30. Ra6 Nd7 31. Na4 Nxc5 32. Nxc5 Rb8 33. Kf3 Rb6 34. Ra5 Rf6+ 35. Kg2 Rd6 36. e3 Rb6 37. f4 f5 38. Kf3 Re7 39. Ra3 Kf7 40. g4 Rb1 41. gxf5 gxf5 42. Nd3 Rb6 43. Ra1 Kf6 44. Ne5 Rd6 45. Ra4 Rc7 1/2-1/2

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1984.??.??"]
[Round "?"]
[White "Leveille, Francois"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2255"]
[PlyCount "92"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Nd7 8. Bf4 c6 9. Bc4 Nc5 10. Re1 f6 11. b4 Na4 12. Kc2 g5 13. Nxg5 e5 14. Bg3 h5 15. Nf3 a5 16. a3 Nb6 17. Bb3 c5 18. bxc5 Bxc5 19. Nh4 Rh7 20. f4 exf4 21. Bxf4 Bf2 22. e5 Bxe1 23. Rxe1 fxe5 24. Rxe5+ Re7 25. Rxh5 Be6 26. Re5 Bxb3+ 27. Kxb3 Rxe5 28. Bxe5 Rc8 29. a4 Nxa4 30. Kxa4 Rc4+ 31. Kb3 Rxh4 32. h3 Kd7 33. Bf6 Rf4 34. Bg5 Rf2 35. g3 b5 36. Bf4 Ke6 37. h4 a4+ 38. Ka3 Rc2 39. h5 Rxc3+ 40. Kb2 b4 41. h6 a3+ 42. Ka2 Rc2+ 43. Kb1 b3 44. g4 Rf2 45. h7 Rf1+ 46. Bc1 b2 0-1

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1984.??.??"]
[Round "?"]
[White "Levtchouk, George"]
[Black "Williams, Leo"]
[Result "1/2-1/2"]
[ECO "D86"]
[PlyCount "88"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Be3 Bg7 8. Bc4 Qa5 9. Qd2 cxd4 10. cxd4 Qxd2+ 11. Kxd2 Nc6 12. Ne2 Bd7 13. Rab1 Na5 14. Bd5 a6 15. Bxb7 Nxb7 16. Rxb7 Bc6 17. Rc7 Bxe4 18. f3 Bd5 19. Nc3 Be6 20. Rb1 0-0 21. Rxe7 Rfd8 22. Kd3 Rac8 23. Rbb7 Bc4+ 24. Kc2 Bxd4 25. Bxd4 Rxd4 26. Rbc7 Rcd8 27. Kb2 Rd2+ 28. Ka3 Be6 29. Ne4 Rxa2+ 30. Kb4 Rb8+ 31. Kc3 Rb3+ 32. Kd4 Ra4+ 33. Ke5 Rb5+ 34. Kf4 Bd5 35. h4 Bxe4 36. fxe4 Rf5+ 37. Ke3 Rf1 38. Ke2 Rf4 39. Ke3 Rxh4 40. g3 Rg4 41. Kf3 h5 42. Rxf7 Raxe4 43. Rg7+ Kh8 44. Rgd7 Re8 1/2-1/2

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1984.??.??"]
[Round "?"]
[White "Martinez, Jean Francois"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "B89"]
[PlyCount "88"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 e6 7. Be3 a6 8. Qe2 Na5 9. Bb3 b5 10. 0-0-0 Nxb3+ 11. axb3 Qc7 12. Rhe1 Be7 13. g4 b4 14. Na4 0-0 15. g5 Nxe4 16. h4 Bb7 17. f4 Rfe8 18. f5 Bf8 19. g6 hxg6 20. fxg6 fxg6 21. Rg1 Rac8 22. Rxg6 Qf7 23. Rdg1 e5 24. Bh6 exd4 25. Bxg7 Qf4+ 26. Kb1 Nd2+ 27. Qxd2 Qxd2 28. Bh6+ Kh7 29. Bxd2 Be4 30. R6g4 d5 31. Rc1 Re6 32. Rg5 Rh6 33. h5 Rhc6 34. Re5 d3 35. c3 Bh6 36. Rd1 Bxd2 37. Rxd2 Rf8 38. Ka2 Rf1 39. Rg5 Re1 40. c4 Rf6 41. Nc3 bxc3 42. bxc3 dxc4 43. bxc4 Re2 44. Kb3 Rxd2 0-1

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1984.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Bolduc, Steve"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "71"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Bg4 7. Be2 Be7 8. Be3 Nd7 9. h3 Bxf3 10. Bxf3 c6 11. Qd2 Ne5 12. Be2 d5 13. 0-0 0-0 14. Rad1 b5 15. b3 Qc7 16. f4 Nd7 17. c4 bxc4 18. bxc4 Nf6 19. Bf3 Rab8 20. Bd4 dxc4 21. Be5 Qb6+ 22. Kh1 Rbd8 23. Qc3 Nd5 24. Bxd5 cxd5 25. Bxg7 Rfe8 26. Bd4 Qh6 27. Rde1 Bd6 28. Rxe8+ Rxe8 29. Qf3 Qe6 30. Qh5 f6 31. Rf3 Rb8 32. Rg3+ Kf8 33. Qh6+ Kf7 34. Qxh7+ Ke8 35. Rg8+ Bf8 36. Bc5 1-0

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1984.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Kopec, Danny"]
[Result "0-1"]
[ECO "B68"]
[PlyCount "85"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Be7 9. f4 Bd7 10. Nxc6 Bxc6 11. Qe1 Qa5 12. Kb1 h6 13. Bxf6 gxf6 14. f5 Qe5 15. Bd3 0-0-0 16. Rd2 Rdg8 17. Re2 Bd8 18. Nd1 Bb6 19. Rf1 Qxh2 20. fxe6 fxe6 21. Rxf6 Rxg2 22. Rxg2 Qxg2 23. Rxe6 Qg1 24. Qxg1 Bxg1 25. Rxd6 Bc5 26. Rg6 h5 27. e5 h4 28. Bf5+ Kd8 29. Bh3 Rf8 30. Rg4 Bf3 31. Rc4 Bb6 32. Kc1 Bc7 33. Rxh4 Bxe5 34. c3 Bf6 35. Rc4 Ke7 36. Kc2 Rh8 37. Nf2 Bd5 38. Rc7+ Kd6 39. Rd7+ Kc6 40. c4 Bxc4 41. Rd2 Bg5 42. Rd4 b5 43. Bg2+ 0-1

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1984.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Sasseville, Jean"]
[Result "1-0"]
[ECO "B83"]
[PlyCount "63"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. 0-0 0-0 9. f4 e5 10. Nb3 exf4 11. Rxf4 Be6 12. Nd5 Bxd5 13. exd5 Ne5 14. Qd2 Nfd7 15. Rb4 Qc7 16. Nd4 Rfc8 17. c3 Nb6 18. Nb5 Qd8 19. Nxa7 Nbc4 20. Bxc4 Rxc4 21. Rxb7 Bf6 22. Bd4 Ng4 23. Bxf6 Qxf6 24. h3 Ne5 25. Rf1 Qg6 26. Nc6 Nxc6 27. dxc6 Rxc6 28. Rbxf7 Rc5 29. Rd7 Rf5 30. Rxf5 Qxf5 31. Qxd6 Rf8 32. Qd5+ 1-0

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1984.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Vallieres, Mario"]
[Result "1-0"]
[ECO "B05"]
[PlyCount "92"]
[EventDate "1984.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. h3 Bf5 8. a3 0-0 9. c4 Nb6 10. exd6 cxd6 11. Nc3 h6 12. Bf4 Nc6 13. d5 Na5 14. Nd4 Bf6 15. Nxf5 exf5 16. Qc2 Naxc4 17. Qxf5 Ne5 18. Rfd1 Qe7 19. Ne4 Nbd7 20. Rac1 Kh8 21. Rc7 Qd8 22. Nxf6 Qxf6 23. Qxf6 gxf6 24. Bxh6 Rfc8 25. Rxb7 Rc2 26. Kf1 Nc5 27. Rb4 a5 28. Rb6 Ne4 29. Bf4 Rg8 30. g4 Re8 31. Be3 Kg7 32. h4 Ng3+ 33. fxg3 Nc4 34. Bxc4 Rxe3 35. Rb3 Re5 36. Bb5 a4 37. Rf3 Rxb2 38. Bd3 Rxd5 39. Be2 Rc5 40. Re3 Rcc2 41. Bf3 Rb3 42. Rxb3 axb3 43. Be4 Ra2 44. Rb1 Rxa3 45. Bd5 Ra2 46. Bxb3 Ra5 1-0

[Event "Montreal Tournoi de l'Est 4"]
[Site "Montreal"]
[Date "1983.05.15"]
[Round "4"]
[White "Williams, Leo"]
[Black "Barbeau, Sylvain"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2173"]
[BlackElo "2278"]
[PlyCount "74"]
[EventDate "1983.05.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Nf3 0-0 7. e5 dxe5 8. dxe5 Nh5 9. Bb5 Bg4 10. Bxc6 bxc6 11. Qxd8 Rfxd8 12. Nd4 Nxf4 13. Nxc6 Nxg2+ 14. Kf2 Nxe3 15. Nxd8 Nxc2 16. Rag1 Bd7 17. Rd1 Rxd8 18. Rd2 Bxe5 19. Rxc2 Bd4+ 20. Kf3 c5 21. Re1 e5 22. Ne4 Bc6 23. Kg3 Bxe4 24. Rxe4 f5 25. Re1 Rb8 26. b3 Kf7 27. Rc4 Rb6 28. Ra4 a6 29. Rc1 g5 30. b4 cxb4 31. Rc7+ Kg6 32. Ra7 b3 33. R7xa6 bxa2 34. Rxa2 f4+ 35. Kf3 Kf5 36. Rxb6 g4+ 37. Ke2 Bxb6 0-1

[Event "Montreal Tournoi de l'Est 4"]
[Site "Montreal"]
[Date "1983.05.14"]
[Round "3"]
[White "Ivanov, Igor Vasilievich"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2543"]
[BlackElo "2173"]
[PlyCount "69"]
[EventDate "1983.05.??"]
[EventType "swiss"]
[EventRounds "5"]
[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. g3 Bg7 4. Bg2 0-0 5. d4 c5 6. 0-0 cxd4 7. Nxd4 Nc6 8. Nc2 d6 9. Nc3 Be6 10. b3 Qd7 11. Bb2 Bh3 12. f3 Bxg2 13. Kxg2 e6 14. e4 Rfd8 15. Ne3 b6 16. Qe2 Qb7 17. Rad1 Rd7 18. Rd2 Rad8 19. Rfd1 a6 20. Ba1 h5 21. h4 Ne5 22. a4 Bh6 23. Bb2 b5 24. axb5 axb5 25. cxb5 Qb6 26. Rd4 Bg7 27. Nc4 Nxc4 28. bxc4 Ra8 29. R4d2 Ne8 30. Rb1 Rc7 31. Nd1 Ra4 32. Bxg7 Kxg7 33. e5 dxe5 34. Qxe5+ f6 35. Qe3 1-0

[Event "Montreal Roger Lemelin"]
[Site "Montreal"]
[Date "1982.10.11"]
[Round "6"]
[White "Williams, Leo"]
[Black "Rousseau, Daniel"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2108"]
[BlackElo "2229"]
[PlyCount "111"]
[EventDate "1982.10.09"]
[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 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. a4 h6 12. Nbd2 Bf8 13. Bc2 g6 14. d5 Ne7 15. Bd3 c6 16. dxc6 Bxc6 17. axb5 axb5 18. Rxa8 Qxa8 19. Qe2 Qb8 20. b4 d5 21. Bb2 Nd7 22. Nh2 f5 23. exf5 gxf5 24. Nb3 Qd6 25. Bxb5 Bxb5 26. Qxb5 Rb8 27. Qe2 Bg7 28. Rd1 e4 29. Nf1 Ne5 30. Nc5 f4 31. Qh5 Qc6 32. Ra1 Nc4 33. Ra6 Qe8 34. Qxe8+ Rxe8 35. Ba1 Nf5 36. Re6 Ra8 37. Na6 Nfd6 38. b5 Nxb5 39. Rc6 Nxc3 40. Bxc3 Bxc3 41. Nc7 Rc8 42. Nxd5 Rxc6 43. Ne7+ Kf7 44. Nxc6 e3 45. fxe3 fxe3 46. Ng3 Ke6 47. Kf1 Kd5 48. Ne7+ Ke6 49. Ng6 Ba5 50. Nf4+ Ke5 51. Nd3+ Kd4 52. Ke2 Nd6 53. Nb2 Bd2 54. Nd1 Bc1 55. Nf1 Nc4 56. g4 1/2-1/2

[Event "Montreal Roger Lemelin"]
[Site "Montreal"]
[Date "1982.10.09"]
[Round "2"]
[White "Morin, Louis"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1893"]
[BlackElo "2108"]
[PlyCount "113"]
[EventDate "1982.10.09"]
[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 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 c5 5. e6 fxe6 6. dxc5 a6 7. Nf3 Nc6 8. Be3 Nf6 9. Bf4 g6 10. Be2 Bg7 11. Qd2 Qa5 12. 0-0 0-0 13. a3 Nh5 14. b4 Bxc3 15. bxa5 Bxd2 16. Bxd2 Nf4 17. Bd1 e5 18. Ne1 Bd7 19. f3 Rad8 20. Nd3 Nxd3 21. cxd3 Bf5 22. Bc2 Nd4 23. Bb1 Nb3 24. Ra2 Nxc5 25. Bb4 Rc8 26. Rd1 Rfe8 27. g4 Be6 28. Rc2 Nb3 29. Rxc8 Rxc8 30. Bxe7 Nxa5 31. Bd6 Nc6 32. Re1 Re8 33. Bxe5 Bxg4 34. fxg4 Rxe5 35. Rxe5 Nxe5 36. Ba2 Nxd3 37. Bxd5+ Kf8 38. Bxb7 Nc5 39. Bd5 Ke7 40. Ba2 Kf6 41. Kg2 Kg5 42. Kf3 h5 43. gxh5 gxh5 44. Bc4 Kh4 45. Bf1 Kg5 46. Ke3 a5 47. Kd4 Nb7 48. Bg2 Nd6 49. Kc5 Nf5 50. Kb5 Ne3 51. Bb7 Kg4 52. Bc8+ Kf3 53. a4 Kg2 54. Kxa5 Nc4+ 55. Kb4 Nd6 56. Bd7 Kxh2 57. a5 1-0

[Event "Montreal Cafe Campus"]
[Site "Montreal"]
[Date "1982.10.03"]
[Round "4"]
[White "Williams, Leo"]
[Black "Bolduc, Steve"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "2108"]
[BlackElo "2000"]
[PlyCount "37"]
[EventDate "1982.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 dxc4 5. a4 Bg4 6. Ne5 Bh5 7. g3 e6 8. Bg2 Be7 9. a5 0-0 10. 0-0 Nd5 11. Nxc4 c5 12. Nxd5 exd5 13. Ne3 Nc6 14. dxc5 d4 15. Nd5 Bxc5 16. a6 Qd7 17. axb7 Qxb7 18. Nf4 Bg6 19. Nxg6 1-0

[Event "Montreal Cafe Campus"]
[Site "Montreal"]
[Date "1982.10.03"]
[Round "5"]
[White "Williams, Leo"]
[Black "Coudari, Camille"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2108"]
[BlackElo "2388"]
[PlyCount "49"]
[EventDate "1982.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 a6 7. g5 Nfd7 8. Rg1 b5 9. a3 Nb6 10. Be3 N8d7 11. f4 Qc7 12. h4 Bb7 13. Qg4 e5 14. Nf3 Rc8 15. h5 d5 16. g6 hxg6 17. hxg6 Nf6 18. gxf7+ Qxf7 19. Qf5 Nfd7 20. Qxf7+ Kxf7 21. fxe5 Bc5 22. Ng5+ Ke7 23. Bxc5+ Nxc5 24. 0-0-0 Nxe4 25. Ngxe4 1-0

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1982.??.??"]
[Round "?"]
[White "Alvarez del Monte, Jose Luis"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "D88"]
[PlyCount "64"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Bc4 Nc6 9. Ne2 0-0 10. 0-0 Bd7 11. Rb1 cxd4 12. cxd4 Rc8 13. Bd3 b6 14. Qd2 Na5 15. Rfc1 e6 16. Bh6 Qe7 17. Bxg7 Kxg7 18. Ba6 Rxc1+ 19. Rxc1 Nc6 20. Bb5 Nb8 21. Rc7 Qd8 22. Qc3 Bxb5 23. d5+ Kg8 24. Nd4 Bd7 25. f4 exd5 26. e5 Na6 27. Rxa7 Qc8 28. Qb2 b5 29. g4 Bxg4 30. Kf2 Nc5 31. Ke3 Ne6 32. f5 Nxd4 0-1

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1982.??.??"]
[Round "?"]
[White "Bolduc, Steve"]
[Black "Williams, Leo"]
[Result "1/2-1/2"]
[ECO "D97"]
[PlyCount "59"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Na6 8. Be3 c5 9. Rd1 Qa5 10. Rd2 Ng4 11. Qb5 Qxb5 12. Bxb5 Nxe3 13. fxe3 Nc7 14. Bc4 Bh6 15. Ke2 cxd4 16. Nxd4 Bg4+ 17. Nf3 Rfe8 18. Rhd1 Rac8 19. h3 Be6 20. Bxe6 Nxe6 21. Nd4 Nc5 22. Nb3 e6 23. Nxc5 Rxc5 24. Rd7 Rb8 25. Rd8+ Rxd8 26. Rxd8+ Bf8 27. Rd7 b5 28. Rxa7 b4 29. Na4 Rc2+ 30. Kf3 1/2-1/2

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1982.??.??"]
[Round "?"]
[White "Hebert, Jean"]
[Black "Williams, Leo"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2425"]
[PlyCount "108"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd1 Nf6 7. Nc3 g6 8. h3 Bg7 9. Be2 0-0 10. 0-0 Nd7 11. Be3 Bxc3 12. bxc3 Qa5 13. Qc2 Nc5 14. Nd2 Qa4 15. Qb2 Be6 16. Rab1 Rab8 17. f3 Rfc8 18. Rfd1 Ne5 19. Qb4 Qxb4 20. cxb4 Na4 21. Rdc1 b5 22. c5 Bxa2 23. Ra1 Be6 24. f4 Nc6 25. f5 gxf5 26. cxd6 exd6 27. Bf4 Ne5 28. exf5 Bxf5 29. Nb3 Rxc1+ 30. Rxc1 Rc8 31. Re1 Re8 32. Kf2 Nb2 33. Bxe5 Rxe5 34. Ra1 Bd3 35. Bf3 Bc4 36. Nc1 Na4 37. Bb7 d5 38. Bxa6 Nc3 39. Ra3 Ne4+ 40. Ke3 Nd6+ 41. Kd4 Rg5 42. g4 h5 43. gxh5 Rxh5 44. Rf3 Ne4 45. Nd3 Rh4 46. Rf4 Rxh3 47. Ne5 Nc3 48. Rxf7 Ne2+ 49. Kc5 Rh5 50. Re7 d4 51. Bxb5 Bxb5 52. Kxb5 d3 53. Rd7 Rxe5+ 54. Kc4 Re4+ 1/2-1/2

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1982.??.??"]
[Round "?"]
[White "Spraggett, Kevin"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2465"]
[PlyCount "61"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 h6 9. Be3 Qc7 10. f4 Be7 11. Be2 Na5 12. g4 Nc4 13. Bxc4 Qxc4 14. Qg2 Bd7 15. g5 hxg5 16. fxg5 Nh5 17. g6 f6 18. Rd3 Rc8 19. Kb1 b5 20. Rc1 b4 21. Nce2 e5 22. b3 Qc7 23. Nf5 Qb7 24. Rd5 Be6 25. Rcd1 Qc7 26. R1d2 Bxd5 27. exd5 Kf8 28. Qh3 Qd7 29. Rd3 e4 30. Rd4 Ke8 31. Nf4 1-0

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1982.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Barbeau, Sylvain"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "2230"]
[PlyCount "54"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Bg4 9. Be2 Qd7 10. 0-0-0 0-0 11. Kb1 Rab8 12. h3 Be6 13. c4 a5 14. a3 Rfd8 15. Ng5 Bxg5 16. Bxg5 f6 17. Bf4 Qf7 18. Qc3 b6 19. Bc1 a4 20. g4 Na5 21. Rd4 c5 22. Rf4 Nc6 23. Be3 Ne5 24. g5 f5 25. h4 Ng6 26. Bh5 Qb7 27. Bxg6 Qxh1+ 0-1

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1982.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Lake, Perry"]
[Result "0-1"]
[ECO "C82"]
[PlyCount "55"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 Be7 11. Bc2 Bg4 12. Re1 Qd7 13. Nb3 Ne6 14. h3 Bh5 15. Bf5 Ncd8 16. g4 Bg6 17. Qc2 c5 18. h4 h5 19. Bxg6 hxg4 20. Ng5 Bxg5 21. Bxg5 fxg6 22. Bxd8 Kxd8 23. Qxg6 Rxh4 24. Nxc5 Nxc5 25. e6 Qe7 26. Rad1 Kc7 27. Rxd5 Rah8 28. Re3 0-1

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1982.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Levtchouk, George"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "71"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Be3 Qb6 6. Rb1 Nh6 7. Nf3 Bg4 8. Qd2 d5 9. f5 dxe4 10. Ne5 Nxf5 11. Nxg4 Nxe3 12. Nxe3 Qxd4 13. g4 0-0 14. Bc4 b5 15. Bb3 a5 16. a4 b4 17. Ne2 Qxd2+ 18. Kxd2 Rd8+ 19. Ke1 Nd7 20. Ng3 Nc5 21. Nc4 e6 22. Ke2 f5 23. gxf5 exf5 24. Rhd1 Nxb3 25. cxb3 Bd4 26. Rd2 c5 27. Rf1 Rf8 28. Nd6 Ra6 29. Ndxf5 gxf5 30. Rxf5 e3 31. Rd1 Rh6 32. Rh1 Rxf5 33. Nxf5 Rf6 34. Rf1 Re6 35. Rf3 Re4 36. Nxe3 1/2-1/2

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1982.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "St Amand, Paul Jr"]
[Result "1-0"]
[ECO "D33"]
[PlyCount "49"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. 0-0 Nc6 6. cxd5 exd5 7. d4 Be6 8. Nc3 h6 9. b3 Be7 10. Bb2 0-0 11. dxc5 Bxc5 12. Rc1 Qe7 13. Nb5 Ne4 14. Nfd4 Bd7 15. Nc7 Nxd4 16. Bxd4 Ba3 17. Nxd5 Qd6 18. Bxe4 f5 19. Bg2 Bxc1 20. Qxc1 Bc6 21. Bc5 Qe5 22. Ne7+ Kh7 23. Nxc6 bxc6 24. Bxf8 Rxf8 25. e3 1-0

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1982.??.??"]
[Round "?"]
[White "Witt, Laszlo"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2335"]
[PlyCount "43"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Nge7 6. Bd3 cxd4 7. cxd4 Nf5 8. Bxf5 exf5 9. Nc3 Be6 10. h4 h6 11. Ne2 Be7 12. Nf4 Qd7 13. a3 0-0-0 14. h5 Kb8 15. b4 Rdg8 16. Bd2 g5 17. Nxe6 Qxe6 18. b5 Nd8 19. a4 g4 20. Bg5 f4 21. Kf1 Qd7 22. Kg1 1-0

[Event "Montreal op"]
[Site "Montreal"]
[Date "1981.09.07"]
[Round "6"]
[White "Williams, Leo"]
[Black "Bolduc, Steve"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2241"]
[BlackElo "1850"]
[PlyCount "73"]
[EventDate "1981.09.05"]
[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. c4 g6 3. Nc3 Bg7 4. d4 d6 5. Nf3 Nd7 6. Be2 e5 7. 0-0 Ngf6 8. Be3 0-0 9. Qc2 a5 10. Rad1 Qe7 11. Rfe1 Re8 12. d5 Nc5 13. Nd2 Ng4 14. Bxc5 dxc5 15. dxc6 bxc6 16. Na4 Qa7 17. Nb3 Bf8 18. Rd3 Nf6 19. Bf1 Nh5 20. g3 Ng7 21. Qc3 Ba6 22. Red1 Ne6 23. Rd7 Qb8 24. Qf3 Re7 25. Naxc5 Nxc5 26. Nxc5 Bc8 27. Rd8 Qb6 28. Qf6 Rea7 29. R1d6 Bh3 30. Bxh3 Rxd8 31. Rxd8 Qxc5 32. Rc8 Rb7 33. Rxc6 Qe7 34. Qxe7 Bxe7 35. b3 a4 36. Bc8 Rb4 37. Rc7 0-1

[Event "Quebec op"]
[Site "Montreal"]
[Date "1981.08.07"]
[Round "6"]
[White "Williams, Leo"]
[Black "Pageau, Roger"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2268"]
[BlackElo "2057"]
[PlyCount "49"]
[EventDate "1981.08.02"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 f5 7. N4c3 Bf6 8. Be3 Nc6 9. g3 g6 10. Bg2 Nce7 11. 0-0 c6 12. Re1 h6 13. Nf4 Kf7 14. Qe2 Nd5 15. Ncxd5 exd5 16. c4 dxc4 17. Qxc4+ Kg7 18. d5 cxd5 19. Nxd5 Bxb2 20. Rad1 Bd7 21. Bd4+ Bxd4 22. Qxd4+ Kh7 23. Ne7 Nxe7 24. Qxd7 Re8 25. Qxd8 1-0

[Event "Quebec op"]
[Site "Montreal"]
[Date "1981.08.03"]
[Round "2"]
[White "Williams, Leo"]
[Black "Lanni, Diana"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2268"]
[BlackElo "1952"]
[PlyCount "59"]
[EventDate "1981.08.02"]
[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 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qg5 8. Qe2 Nf6 9. f4 Qh4+ 10. g3 Qh3 11. Nxa7+ Bd7 12. Bxd7+ Qxd7 13. Nb5 0-0-0 14. b3 Bc5 15. Bb2 c6 16. Nc3 Rhe8 17. 0-0-0 e3 18. dxe3 Bxe3+ 19. Kb1 Nd5 20. Nxd5 cxd5 21. Be5 Bc5 22. Rd3 b6 23. Rhd1 Qe6 24. Qf3 g6 25. Rxd5 Rxd5 26. Rxd5 Bg1 27. Rd6 Qe7 28. Qc6+ Qc7 29. Rd8+ Rxd8 30. Qxc7# 1-0

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1981.??.??"]
[Round "?"]
[White "Barbeau, Sylvain"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2245"]
[PlyCount "78"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. Nf3 c5 4. d4 cxd4 5. Nxd4 Nc6 6. e3 Nf6 7. Be2 0-0 8. 0-0 Nxd4 9. exd4 d5 10. Bf4 dxc4 11. Bxc4 Bg4 12. f3 Bf5 13. Be5 Ne8 14. Qe2 Nd6 15. Bb3 Re8 16. Rad1 Rc8 17. Rfe1 Bd7 18. Kh1 h5 19. a4 Qb6 20. Ba2 e6 21. Bxg7 Kxg7 22. Qe5+ f6 23. Qe2 Qb4 24. Qd2 Nc4 25. Bxc4 Rxc4 26. Ne4 Bxa4 27. Qf4 Rf8 28. Rc1 Bc6 29. Nc5 Rxc5 30. Qd6 Rb5 31. Qxe6 Re8 32. Qxe8 Bxe8 33. Rxe8 Qxd4 34. g3 Rxb2 35. h4 Qd7 36. Rce1 Kh6 37. R8e6 Qd2 38. R6e2 Qxe2 39. Rxe2 Rxe2 0-1

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1981.??.??"]
[Round "?"]
[White "Ivanov, Igor Vasilievich"]
[Black "Williams, Leo"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2430"]
[PlyCount "100"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Rb8 7. Nge2 Nd4 8. 0-0 Nh6 9. Rb1 Bd7 10. h3 f5 11. Qd2 Nf7 12. f4 0-0 13. b4 b6 14. bxc5 bxc5 15. Kh2 Nxe2 16. Nxe2 Qc7 17. Nc3 e6 18. Ne2 Bc6 19. c4 Rb7 20. Rb3 Rxb3 21. axb3 Qb7 22. Qc2 Rb8 23. Nc1 a5 24. Re1 fxe4 25. dxe4 Qb4 26. Bd2 Qa3 27. Re3 Qb2 28. Qxb2 Bxb2 29. Ne2 a4 30. bxa4 Bxa4 31. Nc3 Bc6 32. Nb5 Bg7 33. Rb3 Rb7 34. Be3 Bf8 35. Rb1 Be7 36. Nc3 Rxb1 37. Nxb1 Kf8 38. Nd2 Ke8 39. h4 Bf6 40. e5 Bxg2 41. exf6 Bc6 42. g4 h5 43. g5 Ba4 44. Kg3 Bc2 45. Kf3 Kd7 46. Ke2 Kc6 47. Bf2 Bf5 48. Ke3 Bc2 49. Nf3 Bf5 50. Ne1 Kb6 1/2-1/2

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1981.??.??"]
[Round "?"]
[White "Levtchouk, George"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "E99"]
[PlyCount "80"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. cxd6 cxd6 15. Rc1 Ng6 16. Nb5 Rf7 17. Qc2 Ne8 18. a4 Bf8 19. Nf2 h5 20. h3 Rg7 21. Nxa7 Bd7 22. Nb5 Nh8 23. Qd1 Nf7 24. Na3 Nh6 25. a5 Nf6 26. Nc4 g4 27. fxg4 hxg4 28. hxg4 Nhxg4 29. Bxg4 Bxg4 30. Qb3 Qe8 31. Nb6 Rd8 32. Nxg4 Nxg4 33. Rc3 Qg6 34. Qc2 Qh5 35. Rff3 Qh2+ 36. Kf1 Qh1+ 37. Ke2 Qxg2+ 38. Kd1 Nf2+ 39. Ke1 Qg1+ 40. Ke2 Rg2 0-1

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1981.??.??"]
[Round "?"]
[White "Spraggett, Kevin"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2450"]
[PlyCount "65"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. d4 e5 8. Nf3 exd4 9. Bg5 Qe6+ 10. Be2 f6 11. Nxd4 Qf7 12. Bf4 Bc5 13. 0-0 0-0 14. Qc2 Na6 15. Rab1 c6 16. h4 g6 17. Bd3 Rd8 18. Be3 Bg4 19. f3 Be6 20. h5 f5 21. g4 Bxc4 22. hxg6 hxg6 23. gxf5 Bxd3 24. Qxd3 Rd6 25. Rf2 Bxd4 26. cxd4 c5 27. Rg2 cxd4 28. Rxg6+ Rxg6+ 29. fxg6 Qxa2 30. Bxd4 Rd8 31. Rd1 Nb4 32. Qf5 Nc6 33. Qh5 1-0

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1981.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Hebert, Jean"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2405"]
[PlyCount "62"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nh6 6. Nf3 Bg4 7. Qd2 f5 8. e5 Bxf3 9. gxf3 e6 10. 0-0-0 d5 11. h4 Qd7 12. h5 Ne7 13. hxg6 hxg6 14. b3 Kf7 15. Na4 b6 16. Kb1 Nhg8 17. Rxh8 Bxh8 18. Nb2 Bg7 19. Ba6 Nh6 20. Nd3 Rh8 21. Rc1 c6 22. c4 Nhg8 23. Nb4 dxc4 24. Rxc4 Nd5 25. Nxc6 Rh1+ 26. Kb2 Bf8 27. b4 Nge7 28. Nxe7 Bxe7 29. a3 Qa4 30. Bb7 b5 31. Rc2 Bxb4 0-1

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1981.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Witt, Laszlo"]
[Result "1/2-1/2"]
[ECO "C72"]
[BlackElo "2340"]
[PlyCount "116"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. d4 b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. c3 dxc3 10. Qh5 Qf6 11. Nxc3 c6 12. Re1 Qg6 13. Qf3 Be7 14. Bf4 h5 15. h3 Rd8 16. Rad1 Nh6 17. Rd2 Be6 18. Bc2 0-0 19. e5 Bf5 20. exd6 Bf6 21. Bxf5 Qxf5 22. Ne4 Be5 23. Bxe5 Qxe5 24. Red1 Rfe8 25. Nc3 Qc5 26. Ne4 Qe5 27. Ng3 Re6 28. Qxc6 h4 29. Qc7 Qg5 30. Nf1 Rg6 31. Ne3 f5 32. Rd5 Kh7 33. Qe7 Qxe7 34. dxe7 Re8 35. Nxf5 Nxf5 36. Rxf5 Rxe7 37. Rh5+ Kg8 38. Rxh4 Re2 39. Rb4 Rc6 40. a4 Rcc2 41. Rf1 Rxb2 42. Rxb2 Rxb2 43. axb5 axb5 44. Rc1 Kf7 45. Rc7+ Kf6 46. Rb7 b4 47. h4 b3 48. g4 Rb1+ 49. Kg2 b2 50. Kf3 Ke5 51. h5 Kd4 52. Kf4 Kc3 53. Kg5 Rg1 54. f3 b1Q 55. Rxb1 Rxb1 56. Kg6 Rb7 57. g5 Kd4 58. h6 gxh6 1/2-1/2

[Event "Quebec inv"]
[Site "Quebec"]
[Date "1981.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Zurowski, Henry"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "2215"]
[PlyCount "78"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. dxc5 Qa5+ 5. Nc3 Nf6 6. Nd2 Qxc5 7. Nc4 d6 8. Be3 Qc7 9. Nb5 Qd8 10. e5 Ng4 11. exd6 Nxe3 12. Nxe3 0-0 13. c3 Nc6 14. Be2 a6 15. Nc7 Rb8 16. dxe7 Qxe7 17. Ncd5 Qh4 18. 0-0 Be6 19. g3 Qh6 20. Nf4 Rbd8 21. Qc2 Bc8 22. Rad1 Ne5 23. Rxd8 Rxd8 24. Rd1 Re8 25. Nfd5 Nc6 26. f4 Qh3 27. Bf3 Qe6 28. Ng2 Qd6 29. Qf2 Qb8 30. Nge3 Be6 31. Nc4 b5 32. Ncb6 Rd8 33. Qc5 Na5 34. Qc7 Bxd5 35. Qxb8 Rxb8 36. Nxd5 Nc4 37. Ne7+ Kf8 38. Nc6 Rc8 39. b3 Ne3 0-1

[Event "Quebec op"]
[Site "Montreal"]
[Date "1980.08.07"]
[Round "5"]
[White "Williams, Leo"]
[Black "Melkonian, Sam"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2288"]
[BlackElo "2032"]
[PlyCount "83"]
[EventDate "1980.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 c5 4. b4 b6 5. Bg2 Bb7 6. 0-0 Qc7 7. bxc5 bxc5 8. Na3 Nd7 9. d3 Ngf6 10. Rb1 Nb6 11. Bf4 Qd8 12. Nb5 Rc8 13. Nxa7 Ra8 14. Nb5 Rc8 15. Qb3 Nfd7 16. a4 f6 17. a5 e5 18. axb6 exf4 19. Nc7+ Kf7 20. Nxd4 Rb8 21. Nde6 Qe7 22. Bxb7 Rxb7 23. Nxf4 Rxb6 24. Qa4 Qd6 25. Rxb6 Nxb6 26. Qe8+ Kg8 27. Nfd5 Nxd5 28. Nxd5 Qe5 29. Qxe5 fxe5 30. Rb1 h5 31. h4 Rh6 32. Kg2 Ra6 33. Rb7 Kh7 34. Kf3 Kg6 35. Ke4 Ra2 36. Ke3 Ra8 37. Nc7 Rc8 38. Ne6 Re8 39. Nxf8+ Rxf8 40. Rc7 Kf6 41. Rxc5 Rd8 42. f4 1-0

[Event "Montreal Easter op"]
[Site "Montreal"]
[Date "1980.??.??"]
[Round "5"]
[White "Zalys, Ignas"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "B05"]
[PlyCount "114"]
[EventDate "1980.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. c4 Nc7 7. exd6 Qxd6 8. Nc3 g6 9. Ne4 Qd8 10. Be3 Bg7 11. Qd2 0-0 12. Bh6 Bxf3 13. Bxf3 Bxh6 14. Qxh6 Qxd4 15. Ng5 Qg7 16. Qxg7+ Kxg7 17. 0-0-0 h6 18. Ne4 Ne6 19. Rhe1 Re8 20. Nc3 Na6 21. Bg4 Nec5 22. f4 e6 23. Rd2 Rad8 24. Red1 Rxd2 25. Rxd2 e5 26. fxe5 Rxe5 27. Kd1 f5 28. Be2 Re7 29. Rd8 Rd7+ 30. Rxd7+ Nxd7 31. a3 Nc7 32. b4 Kf6 33. Kd2 Ke5 34. Kd3 Ne6 35. g3 g5 36. c5 Nf6 37. Bf3 g4 38. Bd1 f4 39. gxf4+ Nxf4+ 40. Kc4 a6 41. a4 Ng2 42. Be2 h5 43. b5 axb5+ 44. axb5 Ne3+ 45. Kd3 Ned5 46. bxc6 bxc6 47. Bf1 Nxc3 48. Kxc3 Nd5+ 49. Kd3 h4 50. Kd2 Kd4 51. Be2 g3 52. hxg3 hxg3 53. Bf3 Kxc5 54. Ke1 Ne3 55. Ke2 Nf5 56. Be4 Nh4 57. Kf1 Kd6 0-1

[Event "Montreal op"]
[Site "Montreal"]
[Date "1979.09.03"]
[Round "5"]
[White "Williams, Leo"]
[Black "Coudari, Camille"]
[Result "1/2-1/2"]
[ECO "B12"]
[BlackElo "2320"]
[PlyCount "88"]
[EventDate "1979.09.01"]
[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. Nd2 Qb6 4. c3 dxe4 5. Nxe4 Bf5 6. Bd3 e6 7. Nf3 Nd7 8. 0-0 Bxe4 9. Bxe4 Ngf6 10. Bc2 Be7 11. Qe2 0-0 12. Ne5 Rad8 13. Bf4 Nd5 14. Bg3 Nxe5 15. Bxe5 Bf6 16. Bxf6 Nxf6 17. Rad1 Rd7 18. Rd2 Rfd8 19. Rfd1 g6 20. Bb3 Qc7 21. g3 Rd6 22. Rd3 b6 23. h4 Qe7 24. Bc2 Nd5 25. h5 Qg5 26. hxg6 hxg6 27. Qd2 Qxd2 28. R3xd2 Kf8 29. Kf1 Ke7 30. Ke2 Rh8 31. Be4 Rh2 32. Rh1 Rxh1 33. Bxh1 Rd8 34. Bf3 Kd6 35. Rd1 Rh8 36. Rh1 Rxh1 37. Bxh1 Ne7 38. Kd3 g5 39. g4 Ng6 40. Ke4 Nh4 41. f4 f5+ 42. gxf5 exf5+ 43. Ke3 g4 44. Kf2 Ng6 1/2-1/2

[Event "Quebec op"]
[Site "Montreal"]
[Date "1979.07.20"]
[Round "4"]
[White "Day, Lawrence A"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2414"]
[BlackElo "2109"]
[PlyCount "60"]
[EventDate "1979.07.17"]
[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 Nf6 2. d3 d5 3. e5 Nfd7 4. f4 c5 5. c3 Nc6 6. Na3 e6 7. Nc2 f6 8. d4 cxd4 9. cxd4 fxe5 10. dxe5 Nc5 11. Nf3 Qb6 12. Bd3 Nxd3+ 13. Qxd3 Bd7 14. Be3 Nb4 15. Nxb4 Bxb4+ 16. Kf2 Bc5 17. Bxc5 Qxc5+ 18. Nd4 0-0 19. Kg3 Rac8 20. Qd2 Qe7 21. Rac1 Qf7 22. Rxc8 Bxc8 23. h3 h5 24. Rf1 h4+ 25. Kxh4 g5+ 26. Kxg5 Kg7 27. Kg4 Qg6+ 28. Kf3 b6 29. b4 Kh8 30. g4 Bd7 1-0

[Event "Quebec op"]
[Site "Montreal"]
[Date "1979.07.19"]
[Round "3"]
[White "Zuckerman, Bernard"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2494"]
[BlackElo "2109"]
[PlyCount "112"]
[EventDate "1979.07.17"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. Bc4 Nb6 5. Bb3 Bf5 6. e6 Bxe6 7. Bxe6 fxe6 8. Nf3 Nc6 9. 0-0 Qd7 10. Re1 h6 11. Qd3 0-0-0 12. Qg6 e5 13. dxe5 Nxe5 14. Nxe5 dxe5 15. Nd2 e6 16. Rxe5 Bd6 17. Re1 Rhf8 18. Ne4 Nd5 19. Bd2 Bf4 20. Rad1 Qc6 21. g3 Be5 22. Bc1 Ne7 23. Rxd8+ Rxd8 24. Qf7 Nf5 25. c3 Kb8 26. Nd2 Nd6 27. Qxe6 Bxc3 28. bxc3 Re8 29. Qxe8+ Nxe8 30. Nb3 Nd6 31. Re7 Qxc3 32. Bf4 g5 33. Be5 Qe1+ 34. Kg2 Qe4+ 35. Kg1 Qb1+ 36. Kg2 Qxa2 37. Nd4 Qd5+ 38. Kg1 b6 39. f4 gxf4 40. gxf4 a5 41. Ne6 Nb5 42. Re8+ Ka7 43. Nd8 a4 44. f5 Nd6 45. Re7 Nxf5 46. Rxc7+ Ka6 47. Nc6 Kb5 48. Na7+ Kb4 49. Rc1 Nd4 50. Rb1+ Ka5 51. Bc7 Nf3+ 52. Kf2 Qc5+ 53. Kxf3 Qxc7 54. Nb5 Qc6+ 55. Ke3 Qxb5 56. Rxb5+ Kxb5 0-1

[Event "Montreal-ch"]
[Site "Montreal"]
[Date "1979.01.14"]
[Round "2"]
[White "Coudari, Camille"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2320"]
[PlyCount "69"]
[EventDate "1979.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. Ng3 dxc4 8. Bxc4 c5 9. d5 b5 10. Bxb5 exd5 11. 0-0 Be6 12. e4 d4 13. Nce2 a6 14. Ba4 Nbd7 15. Nf4 Bc4 16. Re1 Ne5 17. Nf5 Ra7 18. b4 cxb4 19. Bb2 Bc5 20. axb4 Bxb4 21. Qxd4 Bxe1 22. Rxe1 Qa5 23. Bc3 Qxa4 24. Qxa7 Nfd7 25. h3 f6 26. Qd4 Bb3 27. Qxa4 Bxa4 28. Ne6 Rf7 29. f3 Bb3 30. Ned4 Bc4 31. Nd6 Rf8 32. f4 Nd3 33. Re3 Nxf4 34. Nxc4 Rc8 35. Nd6 1-0

[Event "Quebec op"]
[Site "Montreal"]
[Date "1978.07.23"]
[Round "2"]
[White "Melkonian, Sam"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1838"]
[BlackElo "2203"]
[PlyCount "41"]
[EventDate "1978.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Be7 10. Be2 0-0 11. 0-0 f6 12. exf6 Bxf6 13. Qd2 Qe7 14. Rad1 Rad8 15. a3 Bg4 16. Ne4 Bxf3 17. Nxf6+ Rxf6 18. Rxf3 Rxf3 19. gxf3 Nxd4 20. Bxd4 e5 21. Qe3 1-0

[Event "Montreal Easter/Paques op"]
[Site "Montreal"]
[Date "1978.03.26"]
[Round "5"]
[White "Williams, Leo"]
[Black "Hebert, Jean"]
[Result "0-1"]
[ECO "E63"]
[BlackElo "2255"]
[PlyCount "94"]
[EventDate "1978.03.24"]
[EventType "swiss"]
[EventRounds "6"]
[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. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nc6 7. d4 a6 8. Qd3 Bg4 9. d5 Bxf3 10. exf3 Ne5 11. Qe2 Re8 12. f4 Ned7 13. Bh3 e6 14. dxe6 fxe6 15. Be3 Qe7 16. Rad1 Rad8 17. Rfe1 e5 18. f5 gxf5 19. Bxf5 Qf7 20. Ne4 Nf8 21. Nxf6+ Qxf6 22. Be4 c6 23. Qh5 Qf7 24. Qxf7+ Kxf7 25. Bb6 Rd7 26. Bf5 Ne6 27. Bxh7 d5 28. h4 Kf6 29. cxd5 cxd5 30. Rd3 Rc8 31. Rf3+ Ke7 32. Bg6 Bf6 33. Bf5 e4 34. Rb3 Rc2 35. f3 Rd6 36. Bf2 Bd4 37. Bxd4 Nxd4 38. fxe4 Nxf5 39. exf5+ Kf6 40. Rxb7 Kxf5 41. a3 d4 42. Rf7+ Kg4 43. Rg7+ Kh3 44. Rf1 d3 45. Rd1 Rg2+ 46. Kh1 d2 47. Re7 Rd3 0-1

[Event "Montreal Easter/Paques op"]
[Site "Montreal"]
[Date "1978.03.24"]
[Round "2"]
[White "Melkonian, Sam"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "B61"]
[PlyCount "46"]
[EventDate "1978.03.24"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. f4 Bd7 9. f5 b5 10. fxe6 fxe6 11. Be2 Be7 12. Bxf6 Bxf6 13. Bh5+ g6 14. Nxc6 Bxc6 15. Bg4 Qe7 16. 0-0 0-0 17. Rae1 Be5 18. Rf3 Rxf3 19. gxf3 Rf8 20. Qh6 Bd7 21. Ne2 Bg7 22. Qe3 h5 23. Bh3 Qh4 0-1

[Event "Quebec"]
[Site "Quebec"]
[Date "1978.??.??"]
[Round "?"]
[White "Engalicev, Nicolas"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "79"]
[EventDate "1978.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. e3 Bg7 4. Bd3 0-0 5. 0-0 d6 6. e4 Nc6 7. c3 e5 8. h3 Re8 9. Re1 Bd7 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. Bf4 Re8 13. Nd2 Bc6 14. Bg5 h6 15. Bh4 Qd7 16. f4 Nh5 17. Rf1 d5 18. e5 d4 19. c4 Nxf4 20. Rxf4 Rxe5 21. Bf2 Rg5 22. Rg4 Re8 23. Rxg5 hxg5 24. Qg4 Qd8 25. Nf3 Bf6 26. Rd1 Bd7 27. Qg3 c5 28. Qd6 b6 29. Re1 Rxe1+ 30. Bxe1 Bf5 31. Qxd8+ Bxd8 32. Bxf5 gxf5 33. Ne5 a5 34. Kf2 Bc7 35. Nd3 Kg7 36. Kf3 Kf6 37. g4 Kg6 38. Bg3 f4 39. Be1 f5 40. h4 1-0

[Event "Quebec"]
[Site "Quebec"]
[Date "1978.??.??"]
[Round "?"]
[White "Labelle, Jacques"]
[Black "Williams, Leo"]
[Result "1/2-1/2"]
[ECO "B93"]
[PlyCount "35"]
[EventDate "1978.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 g6 8. 0-0 Bg7 9. Kh1 Nbd7 10. Qe1 b5 11. Nf3 e5 12. a4 b4 13. Nd1 a5 14. fxe5 dxe5 15. Bd2 0-0 16. Qh4 Ba6 17. Bh6 Nh5 18. Bxg7 1/2-1/2

[Event "Quebec"]
[Site "Quebec"]
[Date "1978.??.??"]
[Round "?"]
[White "Nadeau, Renaud"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "B04"]
[PlyCount "54"]
[EventDate "1978.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. c4 Nb6 6. Bd3 g6 7. Ng5 Bg7 8. e6 fxe6 9. Qf3 Bf6 10. Nxh7 Rxh7 11. Bxg6+ Kd7 12. Bxh7 Nxd4 13. Qd3 Qh8 14. Na3 c6 15. Rb1 Kc7 16. b4 Nd7 17. f4 d5 18. 0-0 Nf8 19. Bg6 Nxg6 20. Qxg6 e5 21. fxe5 Bxe5 22. g3 Ne2+ 23. Kf2 Qxh2+ 24. Ke3 Nxg3 25. Rf2 d4+ 26. Kf3 Qh1+ 27. Rg2 Qd1+ 0-1

[Event "Quebec"]
[Site "Quebec"]
[Date "1978.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Hebert, Jean"]
[Result "1-0"]
[ECO "B47"]
[BlackElo "2255"]
[PlyCount "56"]
[EventDate "1978.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Kh1 d6 9. Bg5 Be7 10. f4 Bd7 11. Bf3 0-0 12. Nb3 Rac8 13. a4 Rfe8 14. a5 Red8 15. Qe1 Be8 16. Rc1 Nd7 17. Bxe7 Nxe7 18. f5 e5 19. g4 Nf8 20. g5 Bc6 21. Rd1 Nd7 22. Bg2 f6 23. h4 Kh8 24. Rf2 b5 25. Rfd2 Nb6 26. Ra1 Kg8 27. g6 Nc4 28. Nd5 Ne3 1-0

[Event "Quebec"]
[Site "Quebec"]
[Date "1978.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Poulin, Maurice"]
[Result "0-1"]
[ECO "E62"]
[PlyCount "108"]
[EventDate "1978.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. g3 Nf6 5. Bg2 0-0 6. 0-0 Nc6 7. Nc3 e5 8. d5 Ne7 9. e4 Nd7 10. b4 h6 11. Bb2 f5 12. exf5 gxf5 13. Nh4 Nf6 14. f4 e4 15. Qb3 c6 16. dxc6 bxc6 17. Ne2 c5 18. Rfd1 Rb8 19. b5 Be6 20. Be5 Rb6 21. a4 a5 22. Rac1 Qc7 23. Bc3 Qa7 24. Qa3 Nc8 25. Bh3 Ne8 26. Bxg7 Qxg7 27. Ng2 Qf7 28. Ne3 h5 29. Qc3 Qa7 30. Rc2 Rb7 31. Rcd2 Rbf7 32. Kh1 Qa8 33. Rg1 Nb6 34. Ra1 h4 35. Rg1 Rg7 36. Rdd1 Nxa4 37. Qa1 Nb6 38. gxh4 Nxc4 39. Rxg7+ Nxg7 40. Rg1 Qb7 41. Qa2 Qxb5 42. h5 Kh7 43. h6 Nh5 44. Rg5 Rg8 45. Nxc4 Bxc4 46. Bxf5+ Kxh6 47. Qa1 Qe8 48. Qd1 Rxg5 49. fxg5+ Kxg5 50. Bh7 Bxe2 51. Qxe2 Nf4 52. Qe1 e3 53. Qg3+ Kh6 54. Bf5 Qa8+ 0-1

[Event "Quebec"]
[Site "Quebec"]
[Date "1978.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Vardi, Ilan"]
[Result "0-1"]
[ECO "B39"]
[PlyCount "72"]
[EventDate "1978.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[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 d6 11. b4 0-0 12. Bd3 b6 13. 0-0 Bb7 14. f4 Qd7 15. f5 Nc7 16. Qd2 Rad8 17. Bh6 Bd4+ 18. Kh1 Rfe8 19. Rf3 b5 20. Rcf1 Bf6 21. Bg5 bxc4 22. fxg6 hxg6 23. Bxf6 cxd3 24. Bg7 Qg4 25. Rxf7 Ne6 26. Bh6 Qh5 27. Be3 d5 28. Qxd3 dxe4 29. Qc4 Bd5 30. Nxd5 Qxd5 31. Qxd5 Rxd5 32. Bxa7 Rd3 33. Kg1 Ra3 34. Bb6 Rb8 35. Ba5 Rb7 36. R7f2 e3 0-1

[Event "Quebec"]
[Site "Quebec"]
[Date "1978.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Witt, Laszlo"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "58"]
[EventDate "1978.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Bc4 Nf6 6. Nf3 Bf5 7. Ne5 e6 8. g4 Be4 9. Nxe4 Nxe4 10. Qe2 Nd6 11. Bd3 Nd7 12. Bd2 Be7 13. 0-0-0 Nxe5 14. dxe5 Nc8 15. f4 Nb6 16. c4 Nd7 17. Bc2 Qc7 18. Kb1 0-0-0 19. Bc3 Nb6 20. f5 Rxd1+ 21. Rxd1 Rd8 22. Rf1 Bg5 23. b3 g6 24. Qf2 Qe7 25. h4 Bxh4 26. f6 Qa3 27. Qxh4 Nxc4 28. Rd1 Rxd1+ 29. Bxd1 Qc5 1-0

[Event "Quebec op"]
[Site "Montreal"]
[Date "1977.07.16"]
[Round "7"]
[White "Williams, Leo"]
[Black "Zalys, Ignas"]
[Result "1/2-1/2"]
[ECO "B14"]
[PlyCount "81"]
[EventDate "1977.07.10"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. c5 b6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. Ne5 Rc8 11. Nxc6 Rxc6 12. Qa4 Qd7 13. b4 bxc5 14. bxc5 Be7 15. Bf4 0-0 16. 0-0 Nh5 17. Be3 f5 18. f3 f4 19. Bf2 Rfc8 20. Rfe1 g6 21. Rab1 a6 22. Rb6 a5 23. Rxc6 Qxc6 24. Qxa5 Ng7 25. Rb1 Bd8 26. Qb5 Qxb5 27. Rxb5 Nf5 28. Ne2 g5 29. g4 fxg3 30. hxg3 Ra8 31. a4 Kf7 32. Rb4 Ne7 33. Be3 Kg6 34. Kf2 Nc6 35. Rb7 Rxa4 36. Rd7 Be7 37. g4 Ra7 38. Rxa7 Nxa7 39. Nc3 Kf7 40. Ke2 Ke8 41. Kd3 1/2-1/2

[Event "Vancouver Keres Memorial 01st"]
[Site "Vancouver"]
[Date "1976.06.20"]
[Round "2"]
[White "Williams, Leo"]
[Black "Chow, Robert"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "85"]
[EventDate "1976.06.19"]
[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. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. f4 Qc7 10. a4 0-0 11. Be3 Nbd7 12. Kh1 exf4 13. Rxf4 Rfe8 14. a5 Rac8 15. Rf2 Ne5 16. h3 Qd7 17. Bg5 Rxc3 18. Bxf6 Rcc8 19. Bxe7 Qxe7 20. Qd2 Qh4 21. Bf1 Qxe4 22. Qxd6 Bxh3 23. Re2 Bxg2+ 24. Rxg2 Re6 25. Qd2 Nf3 26. Bd3 Nxd2 27. Bxe4 Nxe4 28. Rd1 Rce8 29. Rd7 R6e7 30. Rd5 g6 31. Nd4 Kf8 32. c4 f5 33. b4 Kf7 34. Nf3 Kf6 35. b5 Rc7 36. bxa6 bxa6 37. Rb2 Rxc4 38. Nd4 Ng3+ 39. Kh2 Nh5 40. Rb6+ Kg5 41. Nf3+ Kf4 42. Rd4+ Rxd4 43. Nxd4 0-1

[Event "San Francisco Golden Gate op"]
[Site "San Francisco"]
[Date "1976.??.??"]
[Round "3"]
[White "Whitehead, Paul A"]
[Black "Williams, Leo"]
[Result "1/2-1/2"]
[ECO "B81"]
[PlyCount "119"]
[EventDate "1976.12.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 b5 8. Bg2 Bb7 9. a3 Be7 10. g5 Nfd7 11. h4 Nc6 12. f4 Rc8 13. f5 Nxd4 14. Qxd4 Ne5 15. Bf4 Rc4 16. Qf2 exf5 17. Bxe5 dxe5 18. Qxf5 Qd4 19. Rd1 Qe3+ 20. Kf1 0-0 21. Rh3 Qc5 22. b4 Qc8 23. Qxc8 Rfxc8 24. Rd7 R8c7 25. Rhd3 Kf8 26. Rxc7 Rxc7 27. Ke2 g6 28. Kd2 f6 29. gxf6 Bxf6 30. Nd5 Bxd5 31. Rxd5 Bxh4 32. Rxe5 Rf7 33. Bh3 Rf2+ 34. Kd1 Rf3 35. Bc8 Rxa3 36. Re6 Ra1+ 37. Ke2 a5 38. bxa5 Rxa5 39. Rb6 Be7 40. c3 Ra4 41. Bb7 b4 42. cxb4 Bxb4 43. Ra6 Rxa6 44. Bxa6 Kf7 45. Kf3 Kf6 46. Bc8 Ke5 47. Bg4 Ba3 48. Bd7 Bc1 49. Bh3 h5 50. Bf5 g5 51. Bd7 Bf4 52. Bf5 Bd2 53. Bd7 Kd4 54. Bf5 Bb4 55. Bd7 Bd6 56. Be8 g4+ 57. Kg2 h4 58. Bd7 g3 59. e5 Kxe5 60. Bh3 1/2-1/2

[Event "San Francisco Golden Gate op"]
[Site "San Francisco"]
[Date "1976.??.??"]
[Round "?"]
[White "Williams, Leo"]
[Black "Trosclair, Wayne"]
[Result "1/2-1/2"]
[ECO "B84"]
[PlyCount "102"]
[EventDate "1976.12.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. f4 Be7 8. Be2 a6 9. 0-0 Qc7 10. Qe1 Bd7 11. Qg3 h5 12. f5 h4 13. Qh3 Nxd4 14. Bxd4 e5 15. Bf2 g6 16. Bf3 gxf5 17. exf5 Bc6 18. Rfe1 0-0-0 19. a4 d5 20. a5 Rdg8 21. Bb6 Qd6 22. Rad1 Kb8 23. Kh1 Bd8 24. Bxd8 Rxd8 25. Nxd5 Nxd5 26. c4 Qb4 27. Bxd5 Bxd5 28. cxd5 Rxd5 29. Qe3 Rxd1 30. Qxe5+ Rd6 31. Qxh8+ Ka7 32. Qe5 Rd5 33. Qe3+ Qc5 34. Qxc5+ Rxc5 35. Rf1 Rxa5 36. h3 Rb5 37. Rf2 Kb6 38. Kh2 Rb3 39. Rf4 Rxb2 40. Rxh4 a5 41. Kg3 Kb5 42. Rh8 Rb3+ 43. Kf4 a4 44. Rd8 a3 45. Rd1 a2 46. Ra1 Rb2 47. g4 f6 48. h4 Rb4+ 49. Kg3 Rb3+ 50. Kf4 Rb4+ 51. Kg3 Rb3+ 1/2-1/2

[Event "Mauricie op"]
[Site "Shawinigan"]
[Date "1975.11.02"]
[Round "5"]
[White "Williams, Leo"]
[Black "Spraggett, Kevin"]
[Result "1/2-1/2"]
[ECO "A86"]
[WhiteElo "2171"]
[BlackElo "2218"]
[PlyCount "61"]
[EventDate "1975.11.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. c4 Nf6 5. Nc3 d6 6. d5 c5 7. Nh3 Na6 8. Nf4 Nc7 9. h4 Ng4 10. Qc2 0-0 11. Rb1 Rb8 12. 0-0 Ne5 13. b3 a6 14. Bb2 b5 15. Nd1 bxc4 16. bxc4 Bd7 17. Ne3 e6 18. dxe6 Nxe6 19. Bd5 Qe7 20. h5 Kh8 21. Nxe6 Bxe6 22. f4 Nd7 23. Bxg7+ Kxg7 24. Rxb8 Rxb8 25. Rb1 Rxb1+ 26. Qxb1 Bxd5 27. Nxd5 Qxe2 28. Qb7 Qe1+ 29. Kg2 Qe2+ 30. Kg1 Qe1+ 31. Kg2 1/2-1/2

[Event "Mauricie op"]
[Site "Shawinigan"]
[Date "1975.11.01"]
[Round "3"]
[White "Gelinas, Renaud"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1438"]
[BlackElo "2171"]
[PlyCount "70"]
[EventDate "1975.11.01"]
[EventType "swiss"]
[EventRounds "5"]
[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. d4 exd4 4. Nxd4 Qh4 5. Nb5 Bb4+ 6. N1c3 Qxe4+ 7. Be3 Qe5 8. Qd2 Bxc3 9. bxc3 Kd8 10. 0-0-0 Qe6 11. Bf4 Ne5 12. Bxe5 Qxe5 13. Re1 Qc5 14. Qf4 Nf6 15. Bd3 d6 16. Re2 Bd7 17. Nd4 Qxc3 18. Rhe1 Re8 19. Rxe8+ Bxe8 20. Qe3 Qa3+ 21. Kd1 d5 22. Qe5 Bd7 23. Qg5 Qf8 24. Bxh7 Qh8 25. Bd3 Qh5+ 26. Qxh5 Nxh5 27. g3 c5 28. Re5 cxd4 29. Rxd5 Nf6 30. Rxd4 Ke7 31. Kd2 Be6 32. Rb4 b6 33. a3 Rd8 34. Ra4 Rd7 35. Rb4 Ng4 0-1

[Event "Mauricie op"]
[Site "Shawinigan"]
[Date "1975.11.01"]
[Round "2"]
[White "Williams, Leo"]
[Black "Champagne, Jean Marc"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2171"]
[BlackElo "1560"]
[PlyCount "53"]
[EventDate "1975.11.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nf3 e5 5. Nc3 Be7 6. g3 0-0 7. Bg2 Nbd7 8. 0-0 a6 9. a4 Kh8 10. e4 Ng8 11. Ne1 Nb6 12. b3 f5 13. a5 Nd7 14. exf5 Rxf5 15. Nd3 Rf8 16. Ra2 Ndf6 17. h3 Bd7 18. f4 exf4 19. Bxf4 Be8 20. g4 Bg6 21. Nxc5 dxc5 22. d6 Bxd6 23. Bxd6 Rf7 24. Bxc5 Rd7 25. Nd5 Rc8 26. Bb6 Qe8 27. Re2 1-0

[Event "Quebec op"]
[Site "Montreal"]
[Date "1975.10.11"]
[Round "2"]
[White "Williams, Leo"]
[Black "Brodie, Hugh"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2249"]
[BlackElo "1910"]
[PlyCount "93"]
[EventDate "1975.10.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c5 7. d5 e5 8. dxe6 fxe6 9. Nc3 Nc6 10. Bg5 d5 11. cxd5 exd5 12. Ne1 d4 13. Na4 Qd6 14. Rc1 b6 15. b4 Nd5 16. bxc5 bxc5 17. Nxc5 h6 18. Qb3 Rf5 19. Bf4 Qd8 20. Ned3 Na5 21. Qa4 g5 22. Bd2 Nb7 23. Qc6 Rb8 24. Na6 Ra8 25. Nac5 Ne7 26. Qa4 Nxc5 27. Nxc5 Rb8 28. Qxa7 Rb2 29. Rfd1 Qd6 30. Nd3 Rb6 31. Qc7 Ba6 32. Qxd6 Rxd6 33. Bb4 Re6 34. Bh3 Rxe2 35. Bxe7 Bxd3 36. Rxd3 Rfxf2 37. a4 Rxh2 38. Bf1 Ra2 39. a5 Rhb2 40. Ba3 Rb7 41. Bg2 Rb5 42. Rc8+ Kf7 43. Rc7+ Kg8 44. a6 Ra1+ 45. Rc1 Rxc1+ 46. Bxc1 Rb1 47. a7 1-0

[Event "Canadian op"]
[Site "Calgary"]
[Date "1975.08.03"]
[Round "10"]
[White "Spraggett, Kevin"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "B81"]
[PlyCount "83"]
[EventDate "1975.07.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 h6 7. g5 hxg5 8. Bxg5 Nc6 9. h4 a6 10. Qd2 Qb6 11. Nb3 Bd7 12. 0-0-0 Qc7 13. Be2 0-0-0 14. f4 Be7 15. h5 Kb8 16. Bh4 Bc8 17. Bf2 Nd7 18. Rhg1 Nc5 19. Qe3 Nxb3+ 20. axb3 Bf6 21. Kb1 b5 22. Bf3 Bb7 23. Rd2 Rhe8 24. Rgd1 d5 25. exd5 exd5 26. Qb6 Bxc3 27. Qxc7+ Kxc7 28. bxc3 Ne7 29. Bc5 Bc8 30. Re1 Nf5 31. Rxe8 Rxe8 32. Bxd5 Re1+ 33. Kb2 f6 34. Bf2 Re7 35. Bf3 Ne3 36. Rd3 Ng4 37. Bc5 Rf7 38. Bd6+ Kb6 39. Bb4 Nf2 40. Rd6+ Kc7 41. Rc6+ Kd7 42. Bd5 1-0

[Event "Canadian op"]
[Site "Calgary"]
[Date "1975.08.01"]
[Round "8"]
[White "Amos, Bruce M"]
[Black "Williams, Leo"]
[Result "1/2-1/2"]
[ECO "E84"]
[PlyCount "43"]
[EventDate "1975.07.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. f3 0-0 6. Be3 Nc6 7. Nge2 Rb8 8. Qd2 a6 9. Nc1 e5 10. d5 Nd4 11. N1e2 Nxe2 12. Bxe2 Nh5 13. 0-0-0 f5 14. Kb1 Nf4 15. Bf1 fxe4 16. fxe4 Bg4 17. Rc1 c5 18. g3 Nh5 19. Be2 Qd7 20. Rcf1 b5 21. Rxf8+ Rxf8 22. Qe1 1/2-1/2

[Event "Canadian op"]
[Site "Calgary"]
[Date "1975.07.31"]
[Round "7"]
[White "McLaren, Brian"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "96"]
[EventDate "1975.07.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Rb8 7. d3 b5 8. h3 e6 9. Ne2 Nge7 10. c3 b4 11. Be3 Ba6 12. Qd2 bxc3 13. bxc3 Qa5 14. Rfd1 Qa3 15. Rab1 0-0 16. Bh6 d5 17. Bxg7 Kxg7 18. e5 d4 19. c4 Nb4 20. Nc1 Bb7 21. Qf4 Ng8 22. Rb3 Qa4 23. Rd2 Qd7 24. Rdb2 a5 25. Rb1 a4 26. R3b2 a3 27. Rb3 Bc6 28. Kh2 Ba4 29. Rxa3 Nd5 30. cxd5 Rxb1 31. Nb3 Bxb3 32. axb3 exd5 33. Nd2 Rb2 34. Ra6 Qf5 35. Qxf5 gxf5 36. Nf3 Rxb3 37. Rd6 Rxd3 38. Rxd5 Rc3 39. Nh4 Ne7 40. Rd7 Re8 41. Bd5 Nxd5 42. Rxd5 d3 43. Nxf5+ Kf8 44. Kg2 c4 45. g4 Rc2 46. Ne3 Rc1 47. Kf3 Rc8 48. Ke4 Re1 0-1

[Event "Canadian op"]
[Site "Calgary"]
[Date "1975.07.29"]
[Round "5"]
[White "Shamkovich, Leonid Alexandrovic"]
[Black "Williams, Leo"]
[Result "1/2-1/2"]
[ECO "B84"]
[PlyCount "69"]
[EventDate "1975.07.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. 0-0 a6 8. f4 Qc7 9. Be3 0-0 10. Qe1 b5 11. e5 dxe5 12. fxe5 Nfd7 13. Bf3 Bb7 14. Qg3 Bxf3 15. Qxf3 Nb6 16. a4 b4 17. a5 Nc4 18. Na4 Nxe3 19. Qxe3 Nc6 20. Nxc6 Qxc6 21. Rf2 Rac8 22. Qe2 Bd8 23. Nb6 Bxb6 24. axb6 Qxb6 25. Rxa6 Qd4 26. b3 Rc5 27. Qf3 Rd5 28. Qf4 Qc5 29. g4 Rxe5 30. Ra4 Re1+ 31. Kg2 Qd5+ 32. Qf3 Re4 33. h3 f6 34. c4 Qb7 35. Ra5 1/2-1/2

[Event "Canadian op"]
[Site "Calgary"]
[Date "1975.07.28"]
[Round "4"]
[White "Baragar, Fletcher"]
[Black "Williams, Leo"]
[Result "0-1"]
[ECO "E91"]
[PlyCount "60"]
[EventDate "1975.07.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Nf3 0-0 7. Be2 e6 8. 0-0 Re8 9. h3 exd5 10. exd5 Na6 11. Bf4 Nc7 12. Re1 Nh5 13. Bh2 f5 14. Qd2 Qf6 15. Qg5 Qf8 16. Bd3 Bd7 17. Qd2 a6 18. Rxe8 Rxe8 19. Re1 b5 20. Rxe8 Bxe8 21. b3 Qf6 22. Nd1 b4 23. g4 fxg4 24. hxg4 Qxf3 25. gxh5 Qg4+ 26. Kf1 Bf8 27. Be2 Qh4 28. Kg2 gxh5 29. Qe3 Bg6 30. Bd3 Qg4+ 0-1

[Event "Vancouver op"]
[Site "Vancouver"]
[Date "1975.05.25"]
[Round "10"]
[White "Williams, Leo"]
[Black "Wachtel, Robert"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "35"]
[EventDate "1975.05.17"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 c6 7. a4 Nbd7 8. Qd2 e5 9. dxe5 dxe5 10. Bc4 Qe7 11. Rd1 Nc5 12. Ng5 Ne6 13. Qd6 Qxd6 14. Rxd6 Ne8 15. Rd2 N8c7 16. Nf3 Rd8 17. Rxd8+ Nxd8 18. Ke2 1/2-1/2

[Event "Vancouver op"]
[Site "Vancouver"]
[Date "1975.05.23"]
[Round "8"]
[White "Watson, John L"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "B43"]
[PlyCount "67"]
[EventDate "1975.05.17"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Nde2 Nf6 8. Bg2 Nc6 9. 0-0 Be7 10. b3 d6 11. Bb2 0-0 12. h3 b5 13. Qd2 Bb7 14. Rad1 Rfd8 15. Qe3 Rab8 16. Kh2 Ne5 17. Kh1 b4 18. Na4 Bc6 19. f4 Nc4 20. bxc4 Bxa4 21. e5 Ne8 22. f5 exf5 23. e6 f6 24. Nf4 Bc6 25. Nd5 Bxd5 26. Bxd5 Qa5 27. Rxf5 Qxa2 28. Qd4 Qa4 29. Rdf1 Rdc8 30. g4 b3 31. g5 bxc2 32. gxf6 Nxf6 33. Rxf6 gxf6 34. Rg1+ 1-0

[Event "Vancouver op"]
[Site "Vancouver"]
[Date "1975.05.21"]
[Round "6"]
[White "Williams, Leo"]
[Black "Allan, Denis"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "49"]
[EventDate "1975.05.17"]
[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 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Qd4 Bf8 8. e5 f5 9. Be2 Qb6 10. Qh4 Ne7 11. 0-0 g6 12. Rd1 Bg7 13. Bg5 Ng8 14. Be3 Qc7 15. f4 Rb8 16. Rab1 Bf8 17. Qf2 Ra8 18. Na4 Nh6 19. Rd2 Nf7 20. Rbd1 h6 21. Nc5 Bxc5 22. Bxc5 Nd8 23. Qh4 g5 24. fxg5 Kf7 25. g6+ 1-0

[Event "Vancouver op"]
[Site "Vancouver"]
[Date "1975.05.20"]
[Round "5"]
[White "Bilek, Istvan"]
[Black "Williams, Leo"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "46"]
[EventDate "1975.05.17"]
[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. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. d4 Nbd7 6. Nbd2 e6 7. b3 Be7 8. Bb2 0-0 9. Kh1 a5 10. a3 Qb8 11. c4 Bxf3 12. exf3 a4 13. b4 dxc4 14. Nxc4 Nd5 15. f4 Rd8 16. Qe2 Bf6 17. Rac1 g6 18. Rfd1 Bg7 19. Bh3 Nc7 20. Nd2 Nf6 21. Nf3 Nb5 22. Kg1 Qd6 23. Ne5 Nd5 1/2-1/2

[Event "Vancouver op"]
[Site "Vancouver"]
[Date "1975.05.19"]
[Round "3"]
[White "Harper, Bruce"]
[Black "Williams, Leo"]
[Result "1-0"]
[ECO "A64"]
[PlyCount "79"]
[EventDate "1975.05.17"]
[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 c5 3. d5 g6 4. Nc3 d6 5. Nf3 Bg7 6. g3 0-0 7. Bg2 e6 8. 0-0 exd5 9. cxd5 Re8 10. Nd2 Nbd7 11. h3 a6 12. a4 Rb8 13. Nc4 Nb6 14. Na3 Bd7 15. e4 Qc7 16. Bd2 Nxa4 17. Nxa4 b5 18. Nxc5 Qxc5 19. Re1 Rbc8 20. Qb3 Qb6 21. Qb4 Nh5 22. Be3 a5 23. Qd2 Qd8 24. g4 Nf6 25. f3 b4 26. Nc2 Nxd5 27. exd5 Bxb2 28. Nd4 Bxa1 29. Rxa1 Rc3 30. Bf2 a4 31. Nc6 Bxc6 32. dxc6 Qf6 33. Bd4 Rc2 34. Bxf6 Rxd2 35. Rxa4 b3 36. Rb4 Rc2 37. f4 d5 38. Rxb3 Rxc6 39. g5 Rc2 40. Kf1 1-0

[Event "Vancouver op"]
[Site "Vancouver"]
[Date "1975.05.18"]
[Round "2"]
[White "Williams, Leo"]
[Black "Suttles, Duncan"]
[Result "1-0"]
[ECO "A41"]
[PlyCount "73"]
[EventDate "1975.05.17"]
[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 g6 2. d4 Bg7 3. g3 d6 4. Bg2 Bd7 5. c4 c5 6. d5 Qa5+ 7. Bd2 Qb6 8. Bc3 Bxc3+ 9. Nxc3 Qxb2 10. Rc1 a6 11. 0-0 b5 12. Rc2 Qa3 13. Qa1 f6 14. Ng5 b4 15. Ne6 Ra7 16. Rb1 Qa5 17. a3 Rb7 18. Rb3 Qb6 19. axb4 cxb4 20. Na4 Qa5 21. Ra2 Bxe6 22. dxe6 Rc7 23. Nc3 Qc5 24. Nd5 Rc8 25. Rxb4 Nc6 26. Rb7 Nd4 27. e3 Nxe6 28. Nxe7 Rc7 29. Nxg8 Rxg8 30. Qxf6 Nd8 31. Rb8 Rc8 32. Rxc8 Qxc8 33. Qxd6 Qxc4 34. Rxa6 Qc1+ 35. Bf1 Rg7 36. Ra8 Rd7 37. Qe6+ 1-0

