[Event "Winnipeg Yanofsky Memorial U1800"]
[Site "Winnipeg"]
[Date "2007.09.02"]
[Round "5"]
[White "Atem, James"]
[Black "Tuason, Alfred"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1753"]
[BlackElo "1409"]
[PlyCount "43"]
[EventDate "2007.08.31"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 a6 5. Nf3 Nc6 6. Bd3 Bd7 7. 0-0 Be7 8. g3 f6 9. exf6 Nxf6 10. dxc5 0-0 11. b4 e5 12. Bc2 Bg4 13. h3 Bxh3 14. Ng5 Bxf1 15. Qxf1 e4 16. Ne6 Qd7 17. Nxf8 Rxf8 18. Bg5 Ng4 19. Bxe7 Qxe7 20. Qd1 Qf7 21. f4 exf3 22. Nd2 0-1

[Event "Winnipeg Yanofsky Memorial U1800"]
[Site "Winnipeg"]
[Date "2007.09.02"]
[Round "4"]
[White "Tuason, Alfred"]
[Black "Green, Jim"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1409"]
[BlackElo "1753"]
[PlyCount "57"]
[EventDate "2007.08.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. c4 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 Ne8 8. Nc3 e4 9. Nd4 f5 10. Rb1 c5 11. Nc2 Nf6 12. d3 d5 13. Nxd5 Nxd5 14. Bxg7 Nxe3 15. fxe3 Kxg7 16. dxe4 fxe4 17. Rxf8 Qxf8 18. Qd5 Nc6 19. h3 Bf5 20. Qd1 Rd8 21. Qe1 Ne5 22. Rd1 Rxd1 23. Qxd1 Qe7 24. g4 Bd7 25. Ne1 h5 26. Ng2 hxg4 27. Bxg4 Bxg4 28. hxg4 Qg5 29. Nf4 1/2-1/2

[Event "Winnipeg Yanofsky Memorial U1800"]
[Site "Winnipeg"]
[Date "2007.09.01"]
[Round "3"]
[White "Campbell, Gary"]
[Black "Tuason, Alfred"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1714"]
[BlackElo "1409"]
[PlyCount "92"]
[EventDate "2007.08.31"]
[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 e6 2. c4 d5 3. Nc3 h6 4. Nf3 Nf6 5. Qc2 Nc6 6. a3 Be7 7. e3 0-0 8. c5 b6 9. b4 Bb7 10. b5 Na5 11. c6 Bc8 12. Bb2 Nc4 13. Bxc4 dxc4 14. 0-0 Nd5 15. Ne4 f5 16. Ned2 c3 17. Bxc3 Nxc3 18. Qxc3 Bf6 19. Nc4 Qd5 20. Qb4 a5 21. Qa4 g5 22. Nfe5 h5 23. Rab1 g4 24. Ng6 Rf7 25. Nf4 Qd8 26. Ne5 Rg7 27. Qb3 Qe7 28. Nxh5 Rh7 29. Ng3 Bxe5 30. dxe5 Qh4 31. h3 gxh3 32. Nxf5 Qg5 33. Ng3 hxg2 34. Kxg2 Qxe5 35. Qd3 Qd5+ 36. Qxd5 exd5 37. Rbd1 Bh3+ 38. Kg1 Bxf1 39. Kxf1 Rd8 40. Ke2 Rh2 41. Ne4 d4 42. exd4 Re8 43. Kd3 Rh3+ 44. Ng3 Rf8 45. Ke3 Re8+ 46. Kd3 Rf8 1/2-1/2

[Event "Winnipeg Yanofsky Memorial U1800"]
[Site "Winnipeg"]
[Date "2007.09.01"]
[Round "2"]
[White "Swift, Ryne"]
[Black "Tuason, Alfred"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1127"]
[BlackElo "1409"]
[PlyCount "89"]
[EventDate "2007.08.31"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Nf3 Bb4 6. Bd2 0-0 7. Be2 Bg4 8. 0-0 Nc6 9. Be3 Ne4 10. Nxe4 dxe4 11. Ne5 Bxe2 12. Nxc6 Bxd1 13. Nxd8 Be2 14. Ne6 fxe6 15. Rfc1 Bh5 16. c3 Bd6 17. Re1 Bg6 18. Rad1 c6 19. c4 Bf4 20. d5 Bxe3 21. Rxe3 exd5 22. cxd5 cxd5 23. Rxd5 Rad8 24. Rxd8 Rxd8 25. Kf1 Rd1+ 26. Ke2 Rd3 27. Rg3 Rxg3 28. hxg3 Kf7 29. Ke3 Ke6 30. Kd4 Kd6 31. f3 exf3 32. gxf3 h5 33. b4 Bc2 34. Kc3 Ba4 35. Kd4 g5 36. Ke4 Bc6+ 37. Kf5 Bxf3 38. Kxg5 Kd5 39. Kf4 Bg4 40. Ke3 Kc4 41. a3 Kb3 42. Kd4 Kxa3 43. Kc5 Ka4 44. b5 b6+ 45. Kc6 0-1

[Event "Winnipeg Yanofsky Memorial U1800"]
[Site "Winnipeg"]
[Date "2007.08.31"]
[Round "1"]
[White "Tuason, Alfred"]
[Black "Kong, Dezheng"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1409"]
[PlyCount "99"]
[EventDate "2007.08.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 Be7 5. Nf3 d6 6. h3 0-0 7. Be2 Bf5 8. a3 Re8 9. 0-0 Bf8 10. d3 Qe7 11. Re1 Rad8 12. Nc3 Be6 13. Bf1 h6 14. e4 Qd7 15. Kh2 Nh7 16. Nd5 f5 17. Bc1 f4 18. Nh4 Ne7 19. Nxe7+ Qxe7 20. Nf5 Qf6 21. d4 Bxf5 22. exf5 Qxf5 23. Bd3 e4 24. Bc2 Re6 25. d5 Ree8 26. f3 Qe5 27. Bd2 e3 28. Bb4 Be7 29. Qd3 Nf6 30. Bc3 Qg5 31. Bxf6 Bxf6 32. Qh7+ Kf7 33. Rab1 Rh8 34. Qf5 Qg3+ 35. Kh1 Rhe8 36. Qg4 Qxg4 37. hxg4 Re5 38. Be4 h5 39. g3 fxg3 40. Rxe3 Bg5 41. Ree1 Rh8 42. gxh5 Rxh5+ 43. Kg2 Bf4 44. Rh1 Rh2+ 45. Rxh2 gxh2 46. Rd1 Kf6 47. Rf1 Kg5 48. Rh1 Kh4 49. Rxh2+ Bxh2 50. Kxh2 0-1

[Event "Yanofsky Memorial op"]
[Site "Winnipeg"]
[Date "2006.09.02"]
[Round "2"]
[White "Anderson, George"]
[Black "Tuason, Alfred"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1471"]
[BlackElo "1370"]
[PlyCount "71"]
[EventDate "2006.09.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 a6 4. Nc3 c5 5. Nf3 Nc6 6. Be3 Bd7 7. dxc5 Nge7 8. Bd3 Ng6 9. Bxg6 fxg6 10. a3 Be7 11. b4 0-0 12. 0-0 Qc7 13. Bd4 Rf7 14. Qd3 Raf8 15. Rae1 Na7 16. a4 Nc6 17. b5 Nxd4 18. Nxd4 Bxc5 19. Re3 Rf4 20. Nde2 Bxe3 21. Qxe3 R4f5 22. f4 Qc4 23. Nd4 R5f7 24. g3 Rc8 25. Rf3 g5 26. f5 Rxf5 27. Nxf5 exf5 28. Qxg5 Qd4+ 29. Kg2 h6 30. Qe7 Rxc3 31. Rxc3 Qxc3 32. Qxd7 Qxe5 33. Qxb7 axb5 34. a5 Qe4+ 35. Kh3 Qg4+ 36. Kg2 1/2-1/2

[Event "Yanofsky Memorial op"]
[Site "Winnipeg"]
[Date "2006.09.02"]
[Round "3"]
[White "Tuason, Alfred"]
[Black "Towns, Barry"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1370"]
[BlackElo "1766"]
[PlyCount "75"]
[EventDate "2006.09.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. b3 b6 2. Bb2 Bb7 3. c4 e6 4. Nc3 Nf6 5. e4 c5 6. d3 Nc6 7. Nf3 Be7 8. Be2 0-0 9. 0-0 Nh5 10. g3 f5 11. Nh4 fxe4 12. Bxh5 exd3 13. Ng2 Bf6 14. Bf3 Bd4 15. Na4 Bxb2 16. Nxb2 Qf6 17. Bxc6 Bxc6 18. Nxd3 Bf3 19. Qd2 Qg6 20. Ne5 Qh5 21. Nxf3 Rxf3 22. Qxd7 Raf8 23. Qxe6+ Kh8 24. Rae1 Qg5 25. Qe7 Qd2 26. Qe2 Qd4 27. Qxf3 Qd6 28. Qd5 Qf6 29. Qd7 h5 30. Re8 g5 31. Rxf8+ Qxf8 32. Re1 h4 33. Re8 Qg8 34. Rxg8+ Kxg8 35. gxh4 gxh4 36. Nxh4 a6 37. Nf5 b5 38. Qg7# 1-0

[Event "Yanofsky Memorial op"]
[Site "Winnipeg"]
[Date "2006.09.01"]
[Round "1"]
[White "Tuason, Alfred"]
[Black "Rumpel, Chris"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1370"]
[BlackElo "1657"]
[PlyCount "75"]
[EventDate "2006.09.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. b3 e5 2. c4 Nf6 3. Bb2 Nc6 4. Nc3 Bc5 5. e3 0-0 6. Nf3 Re8 7. Be2 d5 8. 0-0 d4 9. Nd5 Nxd5 10. cxd5 Qxd5 11. Bc4 Qd6 12. Ng5 Nd8 13. Qh5 Qg6 14. Qxg6 hxg6 15. exd4 Bxd4 16. Bxd4 exd4 17. d3 Ne6 18. Nxe6 Bxe6 19. Bxe6 Rxe6 20. Rfe1 Rae8 21. Kf1 c5 22. f3 f5 23. Rxe6 Rxe6 24. Re1 Kf7 25. f4 Kf6 26. Kf2 Rxe1 27. Kxe1 g5 28. g3 gxf4 29. gxf4 g5 30. fxg5+ Kxg5 31. Kf2 b5 32. Kf3 a5 33. h4+ Kxh4 34. Kf4 a4 35. Kxf5 Kg3 36. Ke4 Kf2 37. bxa4 bxa4 38. a3 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2005.07.17"]
[Round "10"]
[White "Pradzinski, Alex"]
[Black "Tuason, Alfred"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1236"]
[BlackElo "1356"]
[PlyCount "138"]
[EventDate "2005.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 a6 5. Nf3 Nc6 6. Be2 Be7 7. 0-0 Qc7 8. h3 f6 9. Bf4 Bd7 10. Qd2 c4 11. exf6 Qd8 12. fxg7 Bf6 13. gxh8Q Bxh8 14. Be5 Nxe5 15. dxe5 Qe7 16. Rd1 0-0-0 17. Qg5 Rf8 18. Qxe7 Nxe7 19. Nd4 Bxe5 20. Bg4 Bxd4 21. cxd4 Nf5 22. Nc3 Kc7 23. Rac1 b5 24. Ne2 Nd6 25. b3 Kb6 26. bxc4 Nxc4 27. h4 Rg8 28. Bf3 Nb2 29. Rd2 Nc4 30. Rdc2 b4 31. g3 Be8 32. Nf4 Rf8 33. Nh5 Rxf3 34. Ng7 Bd7 35. Kg2 Rf7 36. Nh5 a5 37. Rb1 Na3 38. Rbc1 Nxc2 39. Rxc2 a4 40. Rb2 Kb5 41. a3 b3 42. f4 Kc4 43. g4 Kc3 44. Rb1 b2 45. Rf1 Kb3 46. g5 Ka2 47. Kg3 b1Q 48. Rxb1 Kxb1 49. Kg4 Kb2 50. Nf6 Kxa3 51. Nxd7 Rxd7 52. f5 exf5+ 53. Kxf5 Kb3 54. Ke6 Ra7 55. Kxd5 a3 56. Ke6 a2 57. d5 a1Q 58. d6 Qe1+ 59. Kf6 Qxh4 60. Ke6 Qe4+ 61. Kf6 Qg6+ 62. Ke5 Rd7 63. Kd5 Qxd6+ 64. Ke4 Re7+ 65. Kf3 Qd5+ 66. Kg3 Rf7 67. Kh4 Qe4+ 68. Kh5 Rf4 69. Kh6 Qg6# 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2005.07.16"]
[Round "9"]
[White "Meller, Marvin"]
[Black "Tuason, Alfred"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1561"]
[BlackElo "1356"]
[PlyCount "90"]
[EventDate "2005.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. c4 e5 2. b3 Nf6 3. e3 d6 4. Bb2 Nc6 5. a3 a5 6. Be2 Be7 7. Bf3 Bd7 8. d3 Qc8 9. Nd2 Bg4 10. h3 Bxf3 11. Ngxf3 h6 12. Ne4 Qd7 13. Nxf6+ Bxf6 14. Bc3 0-0 15. 0-0 b6 16. d4 e4 17. Nh2 Ne7 18. Ng4 Bh4 19. f3 f5 20. Nf2 Bxf2+ 21. Rxf2 c6 22. Qe1 d5 23. fxe4 fxe4 24. Rxf8+ Rxf8 25. a4 Qc7 26. c5 Nf5 27. g4 Ne7 28. Kg2 Rf3 29. Ra2 Ng6 30. h4 Kh8 31. h5 Ne7 32. Qh4 Rxe3 33. Rc2 Qf4 34. Rf2 Rf3 35. Bd2 Rxf2+ 36. Qxf2 Qxf2+ 37. Kxf2 bxc5 38. dxc5 Kh7 39. Ke3 Ng8 40. Bxa5 Ne7 41. b4 g6 42. Bd8 Nc8 43. b5 cxb5 44. axb5 gxh5 45. gxh5 Kg7 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2005.07.15"]
[Round "8"]
[White "Tuason, Alfred"]
[Black "Seehagen, Terry"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1356"]
[BlackElo "1608"]
[PlyCount "68"]
[EventDate "2005.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 e5 4. dxe6 Bxe6 5. Nf3 Bd6 6. h3 Qe7 7. Be2 Nc6 8. 0-0 0-0-0 9. d3 h6 10. Be3 Nd5 11. Nxd5 Bxd5 12. c4 Be6 13. a3 g5 14. g4 Bf4 15. Qa4 Bxe3 16. fxe3 h5 17. Nh2 hxg4 18. Bxg4 Bxg4 19. Nxg4 Rxh3 20. Qd1 Qe6 21. Rf6 Rg3+ 22. Kf2 Qxg4 23. Qxg4+ Rxg4 24. d4 Rh4 25. Rg1 Rh2+ 26. Rg2 Rxg2+ 27. Kxg2 Rf8 28. Kg3 Na5 29. c5 Nc4 30. Rf3 Nxb2 31. Kg4 f6 32. e4 Re8 33. Re3 Nc4 34. Rc3 Rxe4+ 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2005.07.14"]
[Round "7"]
[White "Tuason, Alfred"]
[Black "Panjwani, Dilip"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1356"]
[BlackElo "1662"]
[PlyCount "88"]
[EventDate "2005.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. Bd3 Nc6 4. Nf3 e5 5. Bc2 d5 6. exd5 Qxd5 7. 0-0 Bg4 8. Re1 Bxf3 9. Qxf3 Qxf3 10. gxf3 0-0-0 11. d3 Nh5 12. Be3 f6 13. Nd2 b6 14. Rad1 Ne7 15. Ne4 Ng6 16. Ng3 Nhf4 17. d4 Nh4 18. Be4 cxd4 19. cxd4 Bb4 20. Rf1 Nh3+ 21. Kh1 exd4 22. Rxd4 Rxd4 23. Bxd4 Ng5 24. Nf5 Nhxf3 25. Bxf3 Nxf3 26. Be3 g6 27. Kg2 Ne5 28. Nd4 Bc5 29. Rc1 Kb7 30. Nf3 Bxe3 31. fxe3 Rd8 32. Nxe5 Rd2+ 33. Kg3 fxe5 34. Rf1 Rxb2 35. Rf7+ Ka6 36. Rxh7 Rxa2 37. h4 Ra3 38. Kf3 b5 39. Rh6 b4 40. Rxg6+ Kb5 41. Rg1 b3 42. h5 Ra6 43. Rg6 b2 44. Rg1 Ra1 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2005.07.13"]
[Round "6"]
[White "Camphaug, Lincoln"]
[Black "Tuason, Alfred"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1602"]
[BlackElo "1356"]
[PlyCount "109"]
[EventDate "2005.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 a6 4. e5 c5 5. Nf3 Nc6 6. Be3 Qb6 7. Rb1 Bd7 8. Na4 Qc7 9. Nxc5 Bxc5 10. dxc5 Nxe5 11. Nxe5 Qxe5 12. Be2 Qc7 13. 0-0 Nf6 14. Re1 0-0 15. b4 Ne4 16. Bd4 Bc6 17. Bd3 Rae8 18. f4 Qxf4 19. Rf1 Qc7 20. Rf3 e5 21. Bb2 Bb5 22. Bxb5 axb5 23. Qxd5 Qc6 24. Rd1 Nf6 25. Qxc6 bxc6 26. Rd6 Re6 27. Rxe6 fxe6 28. Bxe5 Nd5 29. Rxf8+ Kxf8 30. a3 Ke7 31. Bxg7 Kf7 32. Bd4 Kg6 33. Kf2 Kf5 34. Kf3 e5 35. g4+ Ke6 36. Bb2 Nf6 37. g5 Nd7 38. Ke4 Nf8 39. Bxe5 Ng6 40. Bg3 Ne7 41. h4 Nf5 42. Bf2 Ng7 43. Be1 Nh5 44. c4 bxc4 45. a4 Ng7 46. Kd4 Nf5+ 47. Kxc4 Ne3+ 48. Kd3 Nd5 49. Ke4 Nc7 50. Kd4 Kf5 51. Kc4 Ke6 52. b5 cxb5+ 53. axb5 Kd7 54. c6+ Kc8 55. Bg3 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2005.07.12"]
[Round "5"]
[White "Tuason, Alfred"]
[Black "Laboucane, Randy"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1356"]
[BlackElo "1626"]
[PlyCount "83"]
[EventDate "2005.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 Bg4 6. d3 a6 7. Be3 e6 8. Nbd2 Be7 9. h3 Bh5 10. Qc1 Qc7 11. a3 Rc8 12. Bg5 h6 13. Bh4 g5 14. Bg3 Bxf3 15. Nxf3 Nh5 16. Bh2 e5 17. g3 b5 18. Bb3 c4 19. dxc4 Na5 20. Ba2 bxc4 21. 0-0 Nf6 22. Re1 g4 23. Nh4 gxh3 24. Nf5 Ng4 25. Qd1 h5 26. Qd5 Nf6 27. Qd2 Qc6 28. f3 Rb8 29. Red1 Nxe4 30. fxe4 Qxe4 31. Nxe7 h4 32. Re1 Qg2+ 33. Qxg2 hxg2 34. Nd5 hxg3 35. Bxg3 Rxb2 36. Bh2 f5 37. Rab1 Rxb1 38. Rxb1 Nb3 39. Bxb3 cxb3 40. Rxb3 Kd7 41. Rb6 Ra8 42. Kxg2 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2005.07.11"]
[Round "4"]
[White "Meller, Jeremy"]
[Black "Tuason, Alfred"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1143"]
[BlackElo "1356"]
[PlyCount "68"]
[EventDate "2005.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 a6 5. Bf4 Nf6 6. c3 Bd6 7. Bxd6 Qxd6 8. g3 0-0 9. Bd3 Re8+ 10. Ne5 Nc6 11. f4 Ng4 12. 0-0 Ne3 13. Qf3 Nxf1 14. Qxf1 Nxe5 15. fxe5 Qe6 16. Nd2 Qh3 17. Qxh3 Bxh3 18. Nf3 h6 19. c4 dxc4 20. Bxc4 Rad8 21. d5 Bg4 22. Nd4 Rxe5 23. Nc2 Kh8 24. Kg2 Rde8 25. Kf2 Re2+ 26. Bxe2 Rxe2+ 27. Kf1 Rxc2 28. Re1 Bh3+ 29. Kg1 Rxb2 30. Re7 Rb1+ 31. Kf2 Rb2+ 32. Kg1 Rg2+ 33. Kh1 Rf2 34. Kg1 Rf1# 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2005.07.10"]
[Round "2"]
[White "Chan, Michael"]
[Black "Tuason, Alfred"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1700"]
[BlackElo "1356"]
[PlyCount "33"]
[EventDate "2005.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 Be7 6. Be2 c5 7. c3 Nc6 8. d4 Qb6 9. Nb3 0-0 10. 0-0 c4 11. Nbd2 f6 12. exf6 Nxf6 13. Qc2 h6 14. Qg6 Ne8 15. Ne5 Rf6 16. Qxe8+ Kh7 17. Nxc6 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2005.07.10"]
[Round "3"]
[White "Tuason, Alfred"]
[Black "Day, Jonathan"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1356"]
[BlackElo "1741"]
[PlyCount "143"]
[EventDate "2005.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Be7 5. h3 Be6 6. Nc3 Nd7 7. Bd3 c6 8. 0-0 h6 9. Bd2 Qc7 10. Qc1 Bd6 11. Re1 0-0-0 12. a3 Ngf6 13. b4 g5 14. Bxg5 Rdg8 15. Rxe6 fxe6 16. Bxf6 Nxf6 17. Qe1 Re8 18. Ne5 Bxe5 19. Qxe5 Nd7 20. Qxc7+ Kxc7 21. b5 e5 22. bxc6 bxc6 23. dxe5 Rxe5 24. Ne2 Rhe8 25. Ng3 Re1+ 26. Rxe1 Rxe1+ 27. Kh2 Ra1 28. Nf5 Ne5 29. Nxh6 Nxd3 30. cxd3 Rd1 31. g4 Kd7 32. Kg3 Rxd3+ 33. Kh4 Rf3 34. g5 Ke7 35. Ng4 c5 36. g6 Rf4 37. Kg5 Rf8 38. g7 Rg8 39. Kh6 c4 40. Ne3 Kf7 41. Nxd5 Rxg7 42. h4 Kg8 43. f4 Rc7 44. Nc3 Rc5 45. Kg6 Rc6+ 46. Kf5 Kg7 47. Ke5 Rh6 48. Kd4 Rxh4 49. Nd5 Kg6 50. Kxc4 Kf5 51. a4 Ke6 52. Kd4 Kd6 53. Kc4 Kc6 54. a5 Rg4 55. Ne7+ Kb7 56. Nd5 Ka6 57. Kb4 Rg7 58. Ka4 Rd7 59. Nb4+ Kb7 60. a6+ Kb6 61. f5 Rd1 62. f6 Rf1 63. Kb3 Kb5 64. Nd5 Rf3+ 65. Kc2 Kxa6 66. Kd2 Rf5 67. Nc7+ Kb6 68. Ne8 Kc6 69. Kd3 Kd7 70. Ke4 Rf1 71. Ke5 Re1+ 72. Kf5 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2005.07.09"]
[Round "1"]
[White "Tuason, Alfred"]
[Black "Kuczaj, Chris"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1356"]
[BlackElo "1904"]
[PlyCount "80"]
[EventDate "2005.07.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bd3 Nc6 4. c3 d5 5. e5 Qc7 6. Bb5 Bd7 7. Bxc6 Qxc6 8. 0-0 Qb6 9. d4 Rc8 10. b3 Qa6 11. Be3 b6 12. Nbd2 Ne7 13. Nh4 Nc6 14. Nhf3 Be7 15. Re1 Qd3 16. Rc1 0-0 17. Nf1 Qg6 18. Qd2 f6 19. Ng3 cxd4 20. cxd4 Bb4 21. Qe2 Bxe1 22. Qxe1 Qd3 23. Rd1 Qc2 24. Rd2 Qc3 25. Rd1 Qxe1+ 26. Rxe1 f5 27. Ne2 Nb4 28. a4 Rc2 29. Nc1 Rfc8 30. h3 h6 31. h4 Kh7 32. h5 Be8 33. Kh2 Bxh5 34. Ng1 g5 35. g3 R8c3 36. Kh1 Nd3 37. Nxd3 Rxd3 38. Rc1 f4 39. gxf4 gxf4 40. Bxf4 Rxf2 0-1

[Event "Yanofsky Memorial op-C U1600"]
[Site "Winnipeg"]
[Date "2003.09.01"]
[Round "6"]
[White "Enns, John"]
[Black "Tuason, Alfred"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "63"]
[EventDate "2003.08.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. a3 Nf6 3. Bg5 h6 4. Bxf6 exf6 5. e3 a6 6. Nf3 Bd6 7. Nc3 Be6 8. Bd3 0-0 9. h3 Nc6 10. Qe2 Re8 11. 0-0-0 Na5 12. g4 Qe7 13. Nb1 b6 14. Bf5 c5 15. Bxe6 Qxe6 16. Nc3 c4 17. Nh4 b5 18. Nf5 Bf8 19. Nb1 b4 20. a4 Qd7 21. c3 Qxa4 22. Kd2 Qb3 23. Ke1 bxc3 24. Nxc3 Bb4 25. Rc1 Rab8 26. Kf1 Bxc3 27. bxc3 Qb2 28. Qxb2 Rxb2 29. Kg2 Kh7 30. Ra1 Nb3 31. Rxa6 g6 32. Nd6 1/2-1/2

[Event "Yanofsky Memorial op-C U1600"]
[Site "Winnipeg"]
[Date "2003.08.31"]
[Round "4"]
[White "Morris, Devin"]
[Black "Tuason, Alfred"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "109"]
[EventDate "2003.08.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 Be7 5. Bxf6 Bxf6 6. exd5 exd5 7. Qe2+ Be6 8. 0-0-0 0-0 9. Nf3 Re8 10. Qb5 Qc8 11. Nxd5 c6 12. Nxf6+ gxf6 13. Qa4 Bd5 14. Nd2 b5 15. Qb4 Qa6 16. a3 Nd7 17. c4 bxc4 18. Nxc4 Rab8 19. Nd6 Rxb4 20. Bxa6 Rbb8 21. Nxe8 Rxe8 22. Rhe1 Kf8 23. Rxe8+ Kxe8 24. Re1+ Kf8 25. f3 Nb6 26. Re3 Nc4 27. Bxc4 Bxc4 28. Kc2 Be6 29. Kc3 Ke7 30. Kb4 Kd6 31. Re4 f5 32. Rf4 h5 33. Ka5 Bc8 34. Kb4 Kd5 35. Rh4 Be6 36. Kc3 c5 37. dxc5 Kxc5 38. Rxh5 Kd5 39. b4 Ke5 40. Rh4 a6 41. Rc4 Bxc4 42. Kxc4 Kf4 43. b5 axb5+ 44. Kxb5 Ke3 45. a4 Kf2 46. a5 Kxg2 47. f4 Kf3 48. a6 Kxf4 49. a7 Kf3 50. a8Q+ Ke3 51. Qe8+ Kf3 52. Qxf7 f4 53. h4 Kg3 54. h5 f3 55. h6 1-0

[Event "Yanofsky Memorial op-C U1600"]
[Site "Winnipeg"]
[Date "2003.08.31"]
[Round "5"]
[White "Tuason, Alfred"]
[Black "MacKinnon, Keith"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "77"]
[EventDate "2003.08.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. h3 Nf6 4. Nc3 Nc6 5. Bb5 Bd7 6. d3 g6 7. 0-0 Bg7 8. a3 0-0 9. Bg5 a6 10. Bc4 b5 11. Ba2 h5 12. Qd2 Nh7 13. Bh6 e6 14. Bxg7 Kxg7 15. Qf4 Bc8 16. Qg3 b4 17. Nb1 a5 18. Nfd2 Qf6 19. c3 Qe5 20. Nf3 Qxg3 21. fxg3 a4 22. Bc4 Rd8 23. Bb5 Bd7 24. Bxc6 Bxc6 25. cxb4 cxb4 26. axb4 Rab8 27. Nd4 Be8 28. b5 Bxb5 29. Nxb5 Rxb5 30. Rxa4 Rxb2 31. Ra7 Rc8 32. Rfxf7+ Kh6 33. Rxh7+ Kg5 34. h4+ Kg4 35. Kh2 Rcc2 36. Rhg7 Rxg2+ 37. Kh1 Kh3 38. Ra1 Rh2+ 39. Kg1 0-1

[Event "Yanofsky Memorial op-C U1600"]
[Site "Winnipeg"]
[Date "2003.08.30"]
[Round "2"]
[White "Pottinger, Carl"]
[Black "Tuason, Alfred"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "57"]
[EventDate "2003.08.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 h6 4. Nf3 Bb4 5. Qc2 Nf6 6. Bd2 Nc6 7. e3 Bd7 8. a3 Be7 9. c5 a6 10. Bd3 Rb8 11. 0-0 0-0 12. b4 Na7 13. a4 c6 14. Rfb1 Qe8 15. Ne5 Qd8 16. Nxd7 Qxd7 17. b5 Ng4 18. h3 Nf6 19. bxa6 bxa6 20. Bxa6 Ne4 21. Nxe4 dxe4 22. Qxe4 Bxc5 23. dxc5 Qxd2 24. Rb6 Qd5 25. Qxd5 exd5 26. Rab1 Rbd8 27. Rb7 Nc8 28. Rc7 Rfe8 29. Rb8 1-0

[Event "Yanofsky Memorial op-C U1600"]
[Site "Winnipeg"]
[Date "2003.08.30"]
[Round "3"]
[White "Tuason, Alfred"]
[Black "Baser, Arthur"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "45"]
[EventDate "2003.08.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. d3 Bg4 5. h3 Bh5 6. Nc3 e6 7. Bd2 Nf6 8. Qe2 Nd4 9. Qd1 Be7 10. g4 Bg6 11. Nxd4 cxd4 12. Ne2 Qb6 13. Bb3 Rc8 14. Nf4 h6 15. e5 Nd7 16. Nxg6 fxg6 17. f4 Bh4+ 18. Ke2 g5 19. Qf1 0-0 20. Qg2 gxf4 21. Rhf1 f3+ 22. Rxf3 Rxf3 23. Qxf3 0-1

[Event "Yanofsky Memorial op-C U1600"]
[Site "Winnipeg"]
[Date "2003.08.29"]
[Round "1"]
[White "Tuason, Alfred"]
[Black "Bist, Jordan"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1442"]
[PlyCount "103"]
[EventDate "2003.08.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. h3 Nc6 4. Nc3 g6 5. d3 Bg7 6. Be2 Nf6 7. 0-0 0-0 8. a3 Nd4 9. Nxd4 cxd4 10. Nb1 d5 11. e5 Nd7 12. f4 e6 13. Nd2 Bh6 14. Nb3 f6 15. Nxd4 Qb6 16. Be3 fxe5 17. Bg4 exd4 18. Bc1 e5 19. f5 Bxc1 20. Qxc1 gxf5 21. Qg5+ Kh8 22. Qe7 Qd8 23. Qd6 Qf6 24. Qxd5 Nb6 25. Qc5 Be6 26. Bf3 Rac8 27. Qa5 Rxc2 28. Qxa7 Nd5 29. Qxb7 Ne3 30. Rfe1 Nxg2 31. Bxg2 Rg8 32. Rac1 Rd2 33. Qf3 Rgxg2+ 34. Kh1 Rh2+ 35. Kg1 Qg6+ 36. Kf1 Rdf2+ 37. Qxf2 Rxf2+ 38. Kxf2 Bd5 39. Rc8+ Kg7 40. Rg1 Qxg1+ 41. Kxg1 e4 42. dxe4 fxe4 43. Rd8 Bc4 44. Rxd4 e3 45. Rxc4 e2 46. Re4 Kg6 47. Rxe2 h6 48. b4 Kg5 49. b5 h5 50. b6 Kh4 51. Kh2 Kg5 52. b7 1-0

[Event "CAN-ch op"]
[Site "Sackville"]
[Date "2001.07.15"]
[Round "10"]
[White "Tuason, Alfred"]
[Black "Vicente, Roberto"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1596"]
[PlyCount "59"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. h3 Nc6 4. e3 Nf6 5. Bc4 a6 6. Nf3 h6 7. 0-0 d5 8. Be2 Be7 9. Nxe5 Nxe5 10. Bxe5 c6 11. Bb2 0-0 12. d4 Be6 13. Nd2 Bf5 14. c3 Qd7 15. Kh2 Qd6+ 16. Kh1 Nd7 17. Bg4 Qg6 18. Bxf5 Qxf5 19. a4 Qe6 20. Nf3 Rfe8 21. Re1 Qg6 22. Qe2 f6 23. Nh4 Qh7 24. Qg4 Nf8 25. Nf5 g6 26. Nxe7+ Rxe7 27. Ba3 Re4 28. Qe2 f5 29. Bxf8 Rxf8 30. Rac1 1/2-1/2

[Event "CAN-ch op"]
[Site "Sackville"]
[Date "2001.07.12"]
[Round "7"]
[White "Godin, Robert"]
[Black "Tuason, Alfred"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1343"]
[BlackElo "1596"]
[PlyCount "43"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. c3 Bg7 3. d4 d6 4. Nf3 Nf6 5. Bd3 0-0 6. 0-0 Bg4 7. h3 Bd7 8. Bf4 a6 9. Re1 Re8 10. Bh2 Nc6 11. e5 dxe5 12. Nxe5 Nxe5 13. Bxe5 Qc8 14. Kh2 c6 15. Nd2 Nd5 16. Bxg7 Kxg7 17. Nc4 b5 18. Ne5 Qb8 19. Kh1 f6 20. Nxd7 Qd6 21. Nc5 Qf4 22. Ne6+ 1-0

[Event "CAN-ch op"]
[Site "Sackville"]
[Date "2001.07.10"]
[Round "5"]
[White "Phi, Tan Trao"]
[Black "Tuason, Alfred"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1464"]
[BlackElo "1596"]
[PlyCount "51"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. Bd3 Nc6 5. Be3 Bg4 6. Nbd2 Nxd4 7. 0-0 e5 8. c3 Nxf3+ 9. Nxf3 Nf6 10. h3 Be6 11. Ng5 Qe7 12. f4 h6 13. fxe5 dxe5 14. Nxe6 Qxe6 15. Qa4+ Kf8 16. Bc4 Qe8 17. Qb4+ Kg8 18. Qxb7 Kh7 19. Qxc7 Rf8 20. Bc5 Rc8 21. Qxa7 Rxc5 22. Qxc5 Nxe4 23. Qd5 Nf6 24. Qb7 h5 25. a4 Bh6 26. Rxf6 1-0

[Event "CAN-ch op"]
[Site "Sackville"]
[Date "2001.07.08"]
[Round "2"]
[White "Tuason, Alfred"]
[Black "Tremblay, Eric"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1596"]
[BlackElo "1460"]
[PlyCount "43"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Bd7 4. Nf3 c5 5. Bc4 Nc6 6. 0-0 Be7 7. Nc3 Nf6 8. Ng5 Bg4 9. f3 Bh5 10. Qe1 h6 11. Nge4 Nxe4 12. fxe4 0-0 13. Nd5 Bg5 14. a3 Ne7 15. Qg3 Nxd5 16. Bxd5 Rb8 17. d4 Be2 18. dxe5 Bxf1 19. Rxf1 g6 20. exd6 Qd7 21. h4 Bd8 22. Qxg6# 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2000.07.16"]
[Round "10"]
[White "Tuason, Alfred"]
[Black "Leku, Eset"]
[Result "1/2-1/2"]
[ECO "A01"]
[PlyCount "37"]
[EventDate "2000.07.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b3 b6 2. Bb2 Bb7 3. Nc3 Nf6 4. Nf3 g6 5. e3 Bg7 6. Rb1 0-0 7. Be2 e5 8. d4 e4 9. Nd2 d5 10. 0-0 Re8 11. a4 c5 12. Nb5 a6 13. Na3 Nc6 14. c3 Qe7 15. Nc2 Rac8 16. Ba3 Nd7 17. Re1 Qg5 18. Bf1 Bf8 19. Bb2 1/2-1/2

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2000.07.15"]
[Round "9"]
[White "Harris, Greg"]
[Black "Tuason, Alfred"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "38"]
[EventDate "2000.07.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. f4 d6 3. Nf3 Bg7 4. Bc4 h6 5. 0-0 Nc6 6. c3 e6 7. Qe1 Bd7 8. d4 Qe7 9. Be3 Nf6 10. Nbd2 Ng4 11. h3 Nxe3 12. Qxe3 d5 13. Bb3 0-0-0 14. e5 Kb8 15. Bc2 g5 16. Nh2 f5 17. Ndf3 Na5 18. b3 Rdg8 19. Qd2 Bf8 1/2-1/2

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2000.07.14"]
[Round "8"]
[White "Haynes, Nicolas"]
[Black "Tuason, Alfred"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "81"]
[EventDate "2000.07.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. f4 f5 5. e5 dxe5 6. fxe5 e6 7. Nf3 Nc6 8. Bg5 Qd7 9. h4 h6 10. Bf4 Nge7 11. a4 Nd5 12. Nxd5 Qxd5 13. Bd3 Nb4 14. c4 Nxd3+ 15. Qxd3 Qe4+ 16. Qxe4 fxe4 17. Nd2 0-0 18. 0-0 b6 19. Nxe4 Bb7 20. Nc3 a6 21. d5 Rad8 22. Rae1 Kh7 23. Bg3 Rxf1+ 24. Kxf1 Bc8 25. d6 cxd6 26. exd6 Re8 27. a5 bxa5 28. Na4 Bd4 29. Nc3 Rf8+ 30. Ke2 Rd8 31. Kd3 Bc5 32. Ne4 Bb4 33. Rf1 Kg8 34. Rf6 Kh7 35. c5 Kg7 36. Be5 Bd7 37. Rxe6+ Kf8 38. Rxg6 Bb5+ 39. Kd4 Be1 40. Rxh6 Re8 41. Rh8+ 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2000.07.13"]
[Round "7"]
[White "Tuason, Alfred"]
[Black "Faust, Steven"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "69"]
[EventDate "2000.07.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 c5 3. c4 Nc6 4. e3 Qc7 5. Nf3 e6 6. Be2 Be7 7. 0-0 0-0 8. h3 Ne4 9. Nc3 f5 10. d4 b6 11. Rb1 a6 12. d5 Bf6 13. Nxe4 fxe4 14. dxc6 exf3 15. Bxf3 dxc6 16. Qc2 Bb7 17. Rbd1 Rad8 18. Bxf6 gxf6 19. Rxd8 Rxd8 20. Rd1 Rd6 21. Rxd6 Qxd6 22. Qd1 Qxd1+ 23. Bxd1 Kf7 24. Bf3 Ke7 25. Be4 h6 26. f4 Kd6 27. g3 Bc8 28. h4 Bd7 29. Bf3 Be8 30. h5 Bf7 31. Kf2 b5 32. Be2 e5 33. f5 e4 34. g4 Ke5 35. Kg3 1/2-1/2

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2000.07.12"]
[Round "6"]
[White "Tuason, Alfred"]
[Black "Miller, Brian"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "139"]
[EventDate "2000.07.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 c5 3. c4 g6 4. Nc3 Bg7 5. d3 Nc6 6. Nf3 d6 7. e3 0-0 8. Be2 Bd7 9. 0-0 a6 10. Rb1 Na7 11. a4 b5 12. Nd5 b4 13. Ra1 Bc6 14. Nxf6+ exf6 15. Re1 Bb7 16. d4 Nc6 17. d5 Ne5 18. Rb1 Re8 19. h3 Bc8 20. Nh2 Bf5 21. Rc1 Bc8 22. Rb1 Kf8 23. Ng4 Kg8 24. Qd2 h5 25. Nh2 Kf8 26. Qd1 Ke7 27. Ba1 Kd7 28. f4 Kc7 29. fxe5 fxe5 30. e4 Bxh3 31. gxh3 Qg5+ 32. Kh1 f5 33. Rg1 Qf6 34. Qf1 f4 35. Bf3 Bh6 36. Qg2 Rg8 37. Rb2 Rg7 38. Qf1 Rag8 39. Rbg2 Qh4 40. Bg4 hxg4 41. Rxg4 Qf6 42. Nf3 g5 43. R1g2 Kd8 44. Qg1 Ke8 45. h4 gxh4 46. Rxg7 Rxg7 47. Rxg7 Bxg7 48. Qg5 Qxg5 49. Nxg5 Bf6 50. Nf3 Kf7 51. Kh2 Kg6 52. Kh3 Kh5 53. Bb2 Be7 54. Bc1 Bf6 55. Bd2 Be7 56. Be1 Bd8 57. Bxh4 Bxh4 58. Nxh4 Kg5 59. Nf3+ Kh5 60. Kg2 Kg4 61. Nh2+ Kh4 62. Kf3 Kh5 63. Ng4 Kg5 64. Nf2 Kh4 65. Nd1 Kh3 66. a5 Kh4 67. Nb2 Kh3 68. Na4 Kh4 69. Nxc5 dxc5 70. d6 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2000.07.11"]
[Round "5"]
[White "Kesteris, Thorston"]
[Black "Tuason, Alfred"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "116"]
[EventDate "2000.07.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. d4 d6 4. Be3 Nf6 5. Be2 0-0 6. h3 e6 7. Nf3 Nbd7 8. Qd2 c5 9. 0-0 cxd4 10. Nxd4 Nc5 11. Bf3 d5 12. exd5 Nxd5 13. Nxd5 exd5 14. Rfe1 Ne4 15. Qd3 f5 16. Rad1 a6 17. c4 Re8 18. b3 Qh4 19. Nc2 Rd8 20. Qe2 Nc3 21. Qd2 Nxd1 22. Bg5 Qxf2+ 23. Qxf2 Nxf2 24. Bxd8 Ne4 25. cxd5 Bd7 26. Bb6 Rc8 27. Re2 Bb5 28. Re1 Rxc2 29. a4 Bd7 30. Bd1 Rd2 31. b4 Bd4+ 32. Bxd4 Rxd4 33. Re3 Kg7 34. Bb3 Rxb4 35. Rd3 Bxa4 36. Bxa4 Rxa4 37. d6 Nxd6 38. Rxd6 Rb4 39. Rd7+ Kh6 40. Kf2 a5 41. Rd5 a4 42. Ra5 b5 43. Ra6 Rb3 44. Ra5 a3 45. Ke1 b4 46. Kd1 Rb2 47. Kc1 Rxg2 48. Ra4 Rb2 49. Ra5 Kg5 50. Ra7 h5 51. Ra6 f4 52. h4+ Kf5 53. Rb6 f3 54. Rb5+ Kf4 55. Rb6 f2 56. Rf6+ Kg3 57. Rxf2 Rxf2 58. Kd1 a2 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2000.07.10"]
[Round "4"]
[White "Tuason, Alfred"]
[Black "Carayanniotis, George"]
[Result "1/2-1/2"]
[ECO "A01"]
[PlyCount "84"]
[EventDate "2000.07.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b3 d6 2. Bb2 Nd7 3. e4 Ngf6 4. Nc3 c6 5. Nf3 g6 6. Bc4 b5 7. Bd3 a6 8. 0-0 e5 9. Re1 Qb6 10. h3 Be7 11. Bf1 Nh5 12. Ne2 0-0 13. d3 f5 14. exf5 Rxf5 15. Bc1 Rf7 16. Be3 Qd8 17. Nc3 Bf6 18. Ne4 Be7 19. Bg5 Ndf6 20. Nxf6+ Bxf6 21. Bxf6 Rxf6 22. d4 exd4 23. Nxd4 Bd7 24. Bd3 c5 25. Nf3 Bxh3 26. gxh3 Nf4 27. Kh2 Qd7 28. Ng5 h6 29. Qg4 Qxg4 30. hxg4 Nxd3 31. cxd3 hxg5 32. Kg3 Raf8 33. Re2 Rf3+ 34. Kg2 Rxd3 35. Re6 Kg7 36. Rae1 Rdf3 37. R1e2 R3f4 38. Kg3 R4f6 39. Re7+ R8f7 40. Re8 Rd7 41. Ra8 Rf8 42. Rxa6 d5 1/2-1/2

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2000.07.09"]
[Round "2"]
[White "Tuason, Alfred"]
[Black "Klokow, John"]
[Result "1/2-1/2"]
[ECO "A01"]
[PlyCount "92"]
[EventDate "2000.07.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. Nc3 Nf6 4. e4 Bc5 5. h3 0-0 6. Nf3 d6 7. Be2 Be6 8. 0-0 h6 9. Na4 Nxe4 10. Nxc5 Nxc5 11. d4 exd4 12. Nxd4 Nxd4 13. Qxd4 f6 14. b4 Na4 15. Bc1 Qd7 16. Qh4 Bf5 17. Qc4+ Kh8 18. Bd3 Bxd3 19. Qxd3 Rae8 20. Be3 Re6 21. Qb3 Rfe8 22. Rad1 Nb6 23. Bxb6 axb6 24. Qc3 Qc6 25. Qxc6 bxc6 26. Rd2 Re2 27. Rfd1 Rxd2 28. Rxd2 Re1+ 29. Kh2 Kg8 30. Kg3 Kf7 31. Kf3 Ke6 32. Re2+ Rxe2 33. Kxe2 Kd5 34. Kd3 c5 35. c4+ Ke5 36. bxc5 dxc5 37. Ke3 g5 38. a4 f5 39. g3 f4+ 40. Kd3 h5 41. g4 hxg4 42. hxg4 Kd6 43. Ke4 Ke6 44. f3 c6 45. Kd3 Ke5 46. Kc3 Kd6 1/2-1/2

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2000.07.09"]
[Round "3"]
[White "Winberg, Jim"]
[Black "Tuason, Alfred"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "95"]
[EventDate "2000.07.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 Nf6 5. Qe2 a6 6. a4 0-0 7. e5 dxe5 8. dxe5 Nfd7 9. e6 Bxc3+ 10. bxc3 fxe6 11. Bh6 Nf6 12. Bxf8 Kxf8 13. Bxe6 Bxe6 14. Qxe6 Qd6 15. Qc8+ Kf7 16. Qxb7 Qc6 17. Qxc6 Nxc6 18. Nf3 Rb8 19. 0-0 Rb2 20. Nd4 Nxd4 21. cxd4 Rxc2 22. Rac1 Rd2 23. Rxc7 Rxd4 24. Ra7 Rd6 25. f3 Nd5 26. a5 Nc3 27. Re1 Nd5 28. Rb1 h5 29. Rbb7 Rc6 30. Rb1 Nc3 31. Rb6 Ne2+ 32. Kf1 Rc2 33. Raxa6 Nf4 34. g3 Rc1+ 35. Kf2 Rc2+ 36. Ke1 Nd5 37. Rxg6 Nf6 38. Rg5 Rxh2 39. Ra8 Rh1+ 40. Ke2 Rh2+ 41. Ke3 Ra2 42. a6 Ra3+ 43. Kf2 Nd7 44. Rxh5 Ra2+ 45. Kf1 Nb6 46. Ra7 Nc4 47. Rh7+ Kf6 48. Rhxe7 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2000.07.08"]
[Round "1"]
[White "Vigier, Gerry"]
[Black "Tuason, Alfred"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "67"]
[EventDate "2000.07.08"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Bxc5 Nc6 10. Rd1 Rxd1+ 11. Kxd1 b6 12. Be3 Bb7 13. Nge2 Nb4 14. Nf4 e6 15. Be2 Rd8+ 16. Kc1 Bh6 17. Rd1 Rxd1+ 18. Kxd1 Nh5 19. g3 Nxf4 20. Bxf4 Bxf4 21. gxf4 Nc6 22. Kd2 Nd4 23. Bd1 f6 24. Ke3 e5 25. fxe5 fxe5 26. f4 Nc6 27. fxe5 Nxe5 28. Kd4 Nc6+ 29. Kd5 Kg7 30. Kd6 Nb4 31. e5 Nd3 32. Nd5 Bxd5 33. cxd5 g5 34. e6 1-0

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1997.07.14"]
[Round "4"]
[White "Tuason, Alfred"]
[Black "Strojevs, Alexander"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1576"]
[BlackElo "1792"]
[PlyCount "88"]
[EventDate "1997.07.12"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 Nc6 8. 0-0 Bd7 9. a3 0-0 10. Qd2 a6 11. h3 Rc8 12. Ba2 Ne5 13. Bh6 Nc4 14. Bxc4 Rxc4 15. Bxg7 Kxg7 16. Kh1 Qb6 17. Nb3 Rfc8 18. f3 Nh5 19. Qg5 f6 20. Qh4 Be6 21. Rad1 Qe3 22. Nd5 Bxd5 23. Rxd5 Rxc2 24. Nd4 Rc1 25. Ne6+ Kf7 26. Rdd1 Rxd1 27. Rxd1 Kxe6 28. Qg4+ f5 29. exf5+ gxf5 30. Qxh5 Rc1 31. Rxc1 Qxc1+ 32. Kh2 Qf4+ 33. Kh1 h6 34. Qg6+ Kd7 35. Qg7 d5 36. Qc3 d4 37. Qb3 Qc1+ 38. Kh2 Qc5 39. Kh1 b5 40. Kh2 e6 41. Qd3 Qc7+ 42. g3 Qc4 43. Qxc4 bxc4 44. Kg2 c3 0-1

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1997.07.13"]
[Round "2"]
[White "Roque, Rodolfo"]
[Black "Tuason, Alfred"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "85"]
[EventDate "1997.07.12"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "CBM 060 Extra"]
[Source "ChessBase"]
[SourceDate "1997.11.04"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 h6 4. Nf3 Nf6 5. e5 Nfd7 6. 0-0 c5 7. c3 Nc6 8. Qe2 Qc7 9. Nbd2 b6 10. Re1 Bb7 11. Bb1 c4 12. h3 Be7 13. Nh2 0-0-0 14. b3 b5 15. Bb2 f5 16. a4 a6 17. axb5 axb5 18. bxc4 bxc4 19. Bc2 Nb6 20. Ba3 Bxa3 21. Rxa3 Kd7 22. Qh5 Kc8 23. Rea1 Qe7 24. Qd1 Kc7 25. Qb1 Ra8 26. R3a2 Rxa2 27. Rxa2 Ra8 28. Rb2 Ra6 29. Ba4 Qa3 30. Bb5 Qa1 31. Bxa6 Qxb1+ 32. Rxb1 Bxa6 33. Nhf3 g5 34. g4 f4 35. h4 gxh4 36. Nxh4 Ne7 37. Kg2 Nd7 38. Kf3 Nf8 39. Kxf4 Nfg6+ 40. Nxg6 Nxg6+ 41. Kg3 Bc8 42. f4 Bd7 43. Rh1 1-0

