[Event "Ontario op"]
[Site "Brantford"]
[Date "2015.05.16"]
[Round "1.3"]
[White "Olheiser, Gordon"]
[Black "Krnan, Tomas"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2169"]
[BlackElo "2553"]
[PlyCount "46"]
[EventDate "2015.05.16"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. Nf3 Be6 7. Ng5 Nbd7 8. Nxe6 fxe6 9. cxd5 cxd5 10. 0-0 Bc5 11. Qd3 0-0 12. h3 Rc8 13. Be3 Qb6 14. Bxc5 Nxc5 15. Qd4 Ncd7 16. Qxb6 Nxb6 17. Na3 Na4 18. Rab1 a6 19. b3 Nc3 20. Rb2 b5 21. e3 e5 22. Nc2 a5 23. b4 Na4 0-1

[Event "Kitchener Winter op"]
[Site "Kitchener "]
[Date "2013.03.10"]
[Round "5"]
[White "Cheng, Bindi"]
[Black "Olheiser, Gordon"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2517"]
[BlackElo "2184"]
[PlyCount "57"]
[EventDate "2013.03.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 f5 2. d3 d6 3. g3 Nf6 4. Bg2 e5 5. 0-0 Be7 6. c4 Nc6 7. Nc3 0-0 8. Rb1 Qe8 9. Bg5 h6 10. Bxf6 Bxf6 11. Nd5 Bd8 12. Nd2 Qh5 13. e3 Qxd1 14. Rfxd1 Rb8 15. b4 Ne7 16. b5 Be6 17. Rdc1 g5 18. Rc3 Nxd5 19. Bxd5 Bxd5 20. cxd5 Rf7 21. Ra3 e4 22. dxe4 f4 23. exf4 gxf4 24. Kg2 c6 25. bxc6 Bb6 26. Nc4 fxg3 27. Rxg3+ Kh7 28. Rxb6 axb6 29. Nxd6 1-0

[Event "Kitchener Winter op"]
[Site "Kitchener "]
[Date "2013.03.10"]
[Round "4"]
[White "Olheiser, Gordon"]
[Black "Jung, Hans Rudolf"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2157"]
[BlackElo "2278"]
[PlyCount "55"]
[EventDate "2013.03.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. Nge2 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 h5 8. h3 Qc7 9. d3 0-0-0 10. a3 Bf6 11. Be3 Nge7 12. f4 Bxc3 13. Nxc3 f5 14. Nb5 Qb8 15. e5 d5 16. exd6 Rxd6 17. Nxd6+ Qxd6 18. b4 cxb4 19. axb4 Qxb4 20. Rb1 Qa5 21. Qb3 Rd8 22. c5 Nd5 23. cxb6 a6 24. Rfc1 Kb8 25. Rc5 Nxe3 26. Rxa5 Nxa5 27. Qc3 Nd5 28. Qxa5 1-0

[Event "Toronto Labour Day op"]
[Site "Toronto"]
[Date "2012.09.02"]
[Round "4"]
[White "Olheiser, Gordon"]
[Black "Hambleton, Aman"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2132"]
[BlackElo "2456"]
[PlyCount "80"]
[EventDate "2012.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. b3 Be7 7. Bb2 0-0 8. e3 Re8 9. Nc3 d6 10. Qe2 a6 11. Rfd1 Nbd7 12. Ne1 Qc7 13. g4 d5 14. d3 h6 15. f4 d4 16. exd4 cxd4 17. Ne4 Bxe4 18. Bxe4 Rad8 19. Ng2 Nc5 20. Bf3 Bd6 21. Qd2 e5 22. Re1 exf4 23. Rxe8+ Nxe8 24. h4 Nf6 25. Kf2 Nfd7 26. Rg1 Ne5 27. Ne1 Be7 28. g5 hxg5 29. hxg5 Ne6 30. Bd5 Nxg5 31. Kf1 Rxd5 32. cxd5 Nef3 33. Nxf3 Nxf3 34. Qg2 Nxg1 35. Kxg1 Qe5 36. d6 Qe3+ 37. Kf1 Qxd3+ 38. Kg1 Qe3+ 39. Kf1 f3 40. Qh3 Qe2+ 0-1

[Event "Toronto Labour Day op"]
[Site "Toronto"]
[Date "2012.09.01"]
[Round "1"]
[White "Olheiser, Gordon"]
[Black "Sapozhnikov, Roman"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2132"]
[BlackElo "2470"]
[PlyCount "92"]
[EventDate "2012.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 dxc4 7. bxc4 c5 8. d3 Nc6 9. Bb2 Qc7 10. Nc3 a6 11. Rb1 Rb8 12. Ba1 b6 13. e3 Rd8 14. Qe2 Bb7 15. a3 Ba8 16. Ne1 Ne8 17. f4 Nd6 18. g4 b5 19. cxb5 axb5 20. Ne4 c4 21. Qb2 Ne8 22. dxc4 bxc4 23. Qc2 Qa7 24. Rf3 Qxa3 25. Bb2 Qa6 26. Rh3 Nb4 27. Nc5 Nxc2 28. Nxa6 Nxe1 29. Nxb8 Bxg2 30. Rg3 Rxb8 31. Rxe1 Bd5 32. Be5 Rc8 33. Rc1 Ba3 34. Ra1 Bb4 35. Kf2 Bd2 36. Rgg1 c3 37. Ke2 f6 38. Bd4 Kf7 39. g5 f5 40. h4 g6 41. Ra7+ Rc7 42. Rga1 Bb7 43. Kd1 Nd6 44. Be5 Ke7 45. Kc2 Rd7 46. Bxc3 Bxc3 0-1

[Event "Canadian op 48th"]
[Site "Toronto"]
[Date "2011.08.10"]
[Round "2"]
[White "Yoos, John C"]
[Black "Olheiser, Gordon"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2439"]
[BlackElo "2049"]
[PlyCount "59"]
[EventDate "2011.07.09"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. Bd3 Qc7 8. 0-0 0-0-0 9. Re1 c4 10. Bf1 h6 11. Nbd2 fxe5 12. Nxe5 Nxe5 13. dxe5 g5 14. Nf3 Bg7 15. Be3 Ne7 16. b3 Ng6 17. bxc4 g4 18. Nd2 Bxe5 19. Qb1 Rdg8 20. cxd5 exd5 21. g3 h5 22. Bd3 h4 23. Nf1 hxg3 24. fxg3 Ne7 25. Bxa7 Nc6 26. Bb6 Qd6 27. Qb3 d4 28. c4 Rh3 29. c5 Qh6 30. Qxg8+ 1-0

[Event "Canadian op 48th"]
[Site "Toronto"]
[Date "2011.07.17"]
[Round "9"]
[White "Strugach, Leonid"]
[Black "Olheiser, Gordon"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "1926"]
[PlyCount "52"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 d5 5. e3 c6 6. Bd3 Bd6 7. a3 Ne4 8. Qe2 Nd7 9. Bd2 0-0 10. 0-0-0 b6 11. cxd5 exd5 12. Kb1 a5 13. Rc1 Bb7 14. Ne1 Qe7 15. f4 b5 16. a4 bxa4 17. Nxa4 Bb4 18. Bc3 Rfb8 19. Nf3 Bxc3 20. Nxc3 a4 21. Ka2 Qb4 22. Nb1 Qb3+ 23. Ka1 a3 24. bxa3 Rxa3+ 25. Nxa3 Qxa3+ 26. Qa2 Qxd3 0-1

[Event "Canadian op 48th"]
[Site "Toronto"]
[Date "2011.07.15"]
[Round "7"]
[White "Olheiser, Gordon"]
[Black "Pitre, Ron"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2049"]
[BlackElo "2190"]
[PlyCount "70"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. d4 Bg7 4. e4 d6 5. Ne2 0-0 6. 0-0 e5 7. d5 c6 8. c4 Qc7 9. Nbc3 Nbd7 10. Rb1 a6 11. h3 cxd5 12. cxd5 b5 13. Be3 Nb6 14. b3 b4 15. Na4 Nxa4 16. bxa4 a5 17. a3 bxa3 18. Qb3 Ba6 19. Rfc1 Qd7 20. Nc3 Bd3 21. Ra1 Rfb8 22. Qxa3 Rb4 23. f3 Rab8 24. Nb5 Bxb5 25. axb5 R4xb5 26. Rc3 Nh5 27. Kh2 f5 28. Qc1 f4 29. Bd2 fxg3+ 30. Kh1 Nf4 31. Rc7 Qd8 32. Bxa5 Rxa5 33. Rxa5 Qxc7 34. Qxc7 Rb1+ 35. Bf1 Rxf1# 0-1

[Event "Canadian op 48th"]
[Site "Toronto"]
[Date "2011.07.14"]
[Round "6"]
[White "Barrios, Felix"]
[Black "Olheiser, Gordon"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2202"]
[BlackElo "1926"]
[PlyCount "35"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 f5 3. e3 Nf6 4. Bd3 d5 5. Nf3 Bd6 6. 0-0 0-0 7. Nbd2 Ne4 8. Bxd6 Qxd6 9. c4 c6 10. c5 Qc7 11. b4 Nd7 12. Qc2 e5 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. Nf3 Qe7 16. Rae1 g6 17. Nd4 Bd7 18. f3 1/2-1/2

[Event "Canadian op 48th"]
[Site "Toronto"]
[Date "2011.07.13"]
[Round "5"]
[White "Olheiser, Gordon"]
[Black "Aird, Ian"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1926"]
[BlackElo "2020"]
[PlyCount "109"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. g3 e5 2. c4 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 d6 6. b4 a6 7. Rb1 0-0 8. 0-0 Re8 9. d3 h6 10. Nd2 c6 11. e4 Bg4 12. Qc2 Nh5 13. c5 Be6 14. Na4 d5 15. Nb6 Ra7 16. a4 Nf6 17. Nb3 Nbd7 18. a5 dxe4 19. dxe4 Bxb3 20. Rxb3 Nxb6 21. cxb6 Ra8 22. Be3 Qd7 23. Rd1 Qe6 24. Rbd3 Bf8 25. Bc5 Be7 26. Bxe7 Qxe7 27. Qd2 Kg7 28. Rd6 Rab8 29. Qc2 Rbd8 30. Qd2 Rxd6 31. Qxd6 Kf8 32. Qc7 Kg7 33. Qd6 Kf8 34. Qd2 Kg7 35. Qc3 Qe6 36. f3 Re7 37. Bf1 Rd7 38. Rxd7 Nxd7 39. Bc4 Qd6 40. Qd3 Qxd3 41. Bxd3 Kf6 42. Kf2 Ke7 43. Ke3 Kd6 44. Kd2 f6 45. Kc3 Nf8 46. Bf1 f5 47. exf5 gxf5 48. Bh3 Ke6 49. g4 Kf6 50. gxf5 Nd7 51. Kc4 Kg5 52. f6 Nxf6 53. Bc8 e4 54. fxe4 Nxe4 55. Bxb7 1-0

[Event "Canadian op 48th"]
[Site "Toronto"]
[Date "2011.07.12"]
[Round "4"]
[White "Bellissimo, Joseph F"]
[Black "Olheiser, Gordon"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1968"]
[BlackElo "2049"]
[PlyCount "60"]
[EventDate "2011.07.09"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. b4 fxe5 8. Nxe5 Nxe5 9. dxe5 Qc7 10. f4 0-0-0 11. Bd3 Nh6 12. Bb2 c4 13. Bc2 g5 14. Bc1 gxf4 15. Bxf4 Be8 16. Qd4 Kb8 17. 0-0 Bg6 18. Be3 b6 19. Bxg6 hxg6 20. Bxh6 Bxh6 21. Rf6 Bg7 22. Rxe6 Rhe8 23. Rxe8 Rxe8 24. Qxd5 Bxe5 25. Qd2 Bxh2+ 26. Kh1 Bg3 27. Kg1 Qh7 28. Qd6+ Bxd6 29. Kf2 Qh4+ 30. Kf3 Qf4# 0-1

[Event "Canadian op 48th"]
[Site "Toronto"]
[Date "2011.07.11"]
[Round "3"]
[White "Olheiser, Gordon"]
[Black "Chernik, Dmitry"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2049"]
[BlackElo "1897"]
[PlyCount "45"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Nf6 3. d3 d5 4. Nf3 Bd6 5. 0-0 0-0 6. Nc3 c6 7. Nh4 Be6 8. e4 h6 9. exd5 Nxd5 10. Nxd5 Bxd5 11. Bxd5 cxd5 12. Nf5 Qf6 13. Nxd6 Qxd6 14. f4 Nd7 15. fxe5 Nxe5 16. d4 Ng6 17. Rf5 Rae8 18. Bd2 Re4 19. Qf3 Qe6 20. Rf1 Rxd4 21. Qf2 Re4 22. c3 a6 23. b3 0-1

[Event "Canadian op 48th"]
[Site "Toronto"]
[Date "2011.07.09"]
[Round "1"]
[White "Olheiser, Gordon"]
[Black "Cummings, David H"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2049"]
[BlackElo "2459"]
[PlyCount "143"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. f4 c5 4. Nf3 Nc6 5. 0-0 g6 6. d3 Bg7 7. Nc3 d4 8. Na4 Nd7 9. c4 0-0 10. Ng5 e6 11. Bd2 Qe7 12. a3 h6 13. Nf3 a5 14. Rb1 Re8 15. Re1 Rb8 16. h3 b6 17. e3 dxe3 18. Bxe3 Bb7 19. d4 Nxd4 20. Nxd4 Bxg2 21. Kxg2 cxd4 22. Bxd4 Bxd4 23. Qxd4 Red8 24. Qe3 Nc5 25. Nxc5 bxc5 26. b3 Rd4 27. Red1 Qb7+ 28. Kf2 Rbd8 29. Rxd4 Rxd4 30. Re1 Qd7 31. Re2 Rd3 32. Qxc5 Rxb3 33. Qxa5 Qd4+ 34. Kg2 Qd3 35. Qe1 Rxa3 36. c5 Qd5+ 37. Kh2 Rd3 38. Qf2 Rd1 39. Re1 Rd2 40. Re2 Rd3 41. Rc2 Qc6 42. Qg2 Rd5 43. Qf2 Kf8 44. h4 Ke7 45. Qg2 Kd7 46. Qf2 Kc7 47. Qg1 g5 48. fxg5 hxg5 49. Qe3 gxh4 50. gxh4 Rf5 51. Rf2 Qxc5 52. Qxc5+ Rxc5 53. Rxf7+ Kd6 54. Kg3 Ke5 55. Kf3 Rc1 56. Ra7 Rh1 57. Ra5+ Kf6 58. h5 e5 59. Kg4 Rg1+ 60. Kf3 Kf5 61. h6 Rh1 62. Ra6 Rh3+ 63. Kg2 Rh5 64. Kf3 e4+ 65. Kg3 Rg5+ 66. Kf2 Kf4 67. Rf6+ Ke5 68. Ra6 Rf5+ 69. Ke2 Kf4 70. h7 Rh5 71. Rf6+ Ke5 72. Rf7 1/2-1/2

[Event "Kitchener Winter op"]
[Site "Kitchener"]
[Date "2011.03.13"]
[Round "4"]
[White "Grigorescu, Laurentiu"]
[Black "Olheiser, Gordon"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2080"]
[BlackElo "1916"]
[PlyCount "168"]
[EventDate "2011.03.12"]
[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 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. 0-0 Bd6 7. c5 Bc7 8. Bf4 Bxf4 9. gxf4 0-0 10. Nbd2 Nbd7 11. Ne5 Ng4 12. h3 Ndxe5 13. dxe5 Nh6 14. Nf3 Nf7 15. Qd2 Nh8 16. Kh2 Bd7 17. Rg1 Be8 18. Bh1 Bh5 19. Rg3 Bxf3 20. Bxf3 Rf7 21. Qd4 g6 22. Rd1 Rg7 23. Rdg1 Qh4 24. Kg2 Nf7 25. Kf1 Kh8 26. e3 Rag8 27. Qb4 Nxe5 28. Qd4 Nd7 29. Rg5 Nf8 30. Ke2 h6 31. R5g3 Qe7 32. h4 h5 33. Rg5 Nd7 34. Rxg6 Kh7 35. Rxg7+ Rxg7 36. Rxg7+ Qxg7 37. Qxg7+ Kxg7 38. Bxh5 Nxc5 39. Kd2 Nd7 40. Ke1 Nf6 41. Bd1 Kh6 42. Kf1 c5 43. Kg2 b5 44. Be2 c4 45. a3 a5 46. f3 Nd7 47. Bd1 Nc5 48. Bc2 b4 49. axb4 axb4 50. Kf2 b3 51. Bb1 Na4 52. Ke2 Nxb2 53. Kd2 Na4 54. Kc1 Kh5 55. e4 dxe4 56. fxe4 fxe4 57. Bxe4 Nc5 58. Bh7 Nd3+ 59. Kb1 Nxf4 60. Kb2 Nd5 61. Bg8 Nc7 62. Bh7 Kh6 63. Be4 Nd5 64. Bf3 Nb6 65. Bc6 Kh5 66. Be8+ Kxh4 67. Bf7 e5 68. Bg6 Kg4 69. Bh7 Kf4 70. Bg6 e4 71. Bf7 e3 72. Bh5 Na4+ 73. Ka3 b2 74. Ka2 e2 75. Bxe2 Nc3+ 76. Kxb2 Nxe2 77. Kc2 Ke3 78. Kb1 Kd2 79. Kb2 c3+ 80. Kb1 c2+ 81. Ka2 c1Q 82. Kb3 Qc3+ 83. Ka4 Qb2 84. Ka5 Kc3 0-1

[Event "Kitchener Winter op"]
[Site "Kitchener"]
[Date "2011.03.13"]
[Round "5"]
[White "Olheiser, Gordon"]
[Black "Cummings, David H"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1916"]
[BlackElo "2360"]
[PlyCount "76"]
[EventDate "2011.03.12"]
[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 d5 2. Nf3 Nf6 3. e3 c5 4. dxc5 e6 5. c4 Bxc5 6. Nc3 Nc6 7. a3 a5 8. cxd5 exd5 9. Be2 0-0 10. 0-0 Bg4 11. Qc2 Qe7 12. Ng5 Be6 13. Nxe6 fxe6 14. b3 Rad8 15. Bb2 e5 16. Nb5 Kh8 17. Rad1 Bb6 18. Bf3 Rc8 19. Qb1 Rfd8 20. Qa1 Qe6 21. Be2 Rf8 22. h3 Rcd8 23. Qb1 Ne4 24. Bd3 Nxf2 25. Rde1 Nxh3+ 26. gxh3 Qxh3 27. Bc1 Qg3+ 28. Kh1 Rf6 29. Rxf6 Qh3+ 30. Kg1 gxf6 31. Bxh7 Qxh7 32. Qxh7+ Kxh7 33. Kg2 Kg6 34. Kf3 Kf5 35. Rh1 Ke6 36. Rh7 Rd7 37. Rh8 e4+ 38. Kf4 Ne5 0-1

[Event "Kitchener Winter op"]
[Site "Kitchener"]
[Date "2011.03.12"]
[Round "2"]
[White "Kleinman, Michael"]
[Black "Olheiser, Gordon"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2170"]
[BlackElo "1916"]
[PlyCount "76"]
[EventDate "2011.03.12"]
[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. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8 7. 0-0 Nc6 8. Nb3 Nf6 9. Nbxd4 Nxd4 10. Nxd4 Bc5 11. Nb5 a6 12. Qxd8+ Kxd8 13. Rd1+ Ke7 14. Nd4 Bd7 15. Be2 Rac8 16. c4 Rhd8 17. Be3 e5 18. Nc2 Be6 19. Rxd8 Kxd8 20. Bxc5 Rxc5 21. b4 Rc7 22. Ne3 b6 23. g3 Rd7 24. Kg2 Ne4 25. Rd1 Nc3 26. Rxd7+ Kxd7 27. Bd3 Nxa2 28. b5 axb5 29. cxb5 Nc3 30. Bxh7 g6 31. f4 exf4 32. gxf4 Nd5 33. Kf3 Nf6 34. f5 Nxh7 35. fxe6+ Kxe6 36. Nc4 Kd5 37. Nxb6+ Kc5 38. Nd7+ Kxb5 1/2-1/2

[Event "Guelph Fall ProAm"]
[Site "Guelph"]
[Date "2010.11.07"]
[Round "4"]
[White "Olheiser, Gordon"]
[Black "Lacau Rodean, Lucian"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2044"]
[BlackElo "2168"]
[PlyCount "89"]
[EventDate "2010.11.06"]
[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. e3 Bg7 4. c4 0-0 5. b4 d6 6. Bb2 b6 7. Be2 Bb7 8. Nbd2 Nbd7 9. 0-0 Qe8 10. Qc2 e5 11. dxe5 dxe5 12. c5 e4 13. c6 exf3 14. Bxf3 Bxc6 15. Bxc6 Rd8 16. Nf3 Qe7 17. a3 Ng4 18. Bxg7 Kxg7 19. Qc3+ Kg8 20. h3 Nge5 21. Nd4 Qh4 22. Bxd7 Rxd7 23. f4 c5 24. bxc5 bxc5 25. Qxc5 Nd3 26. Qc3 Rxd4 27. Qxd4 Rd8 28. Qxa7 Qf6 29. a4 Nb2 30. a5 Nc4 31. a6 Qb2 32. Rad1 Re8 33. Qd7 Rxe3 34. Qd8+ Kg7 35. Qd4+ Qxd4 36. Rxd4 Nb6 37. Ra1 Re8 38. a7 Ra8 39. Rb4 Nc8 40. Rb7 Kf6 41. Ra6+ Kf5 42. Rxf7+ Ke4 43. Rc7 Kxf4 44. Rxc8 Rxc8 45. a8Q 1-0

[Event "Guelph Fall ProAm"]
[Site "Guelph"]
[Date "2010.11.07"]
[Round "5"]
[White "Olheiser, Gordon"]
[Black "Song, Guannan Terry"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2044"]
[BlackElo "1919"]
[PlyCount "102"]
[EventDate "2010.11.06"]
[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 b5 4. Nf3 d6 5. cxb5 a6 6. b6 g6 7. Nc3 Nbd7 8. e4 Bg7 9. Be2 0-0 10. 0-0 Nxb6 11. a4 Bg4 12. Nd2 Bxe2 13. Qxe2 Qc7 14. a5 Nc8 15. Nc4 Nd7 16. f4 Na7 17. Nb6 Nxb6 18. axb6 Qxb6 19. Qxa6 Qxa6 20. Rxa6 Bd4+ 21. Kh1 Bxc3 22. bxc3 Nb5 23. Rxa8 Rxa8 24. Bb2 Ra4 25. Re1 Ra2 26. Rb1 Na3 27. Bxa3 Rxa3 28. Rc1 Ra2 29. e5 dxe5 30. fxe5 Re2 31. d6 Rxe5 32. dxe7 Rxe7 33. Kg1 Re2 34. Kf1 Rd2 35. c4 Kg7 36. Rc3 f5 37. Ra3 Rd4 38. Ra7+ Kh6 39. Rc7 Rxc4 40. Kf2 Rc2+ 41. Kf3 c4 42. h4 c3 43. g3 Rc1 44. Kg2 c2 45. Kh2 g5 46. Kg2 gxh4 47. gxh4 f4 48. Kh2 f3 49. Rc6+ Kg7 50. Rc3 f2 51. Rg3+ Kh8 0-1

[Event "Guelph Fall ProAm"]
[Site "Guelph"]
[Date "2010.11.06"]
[Round "2"]
[White "Egorov, Mikhail"]
[Black "Olheiser, Gordon"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2201"]
[BlackElo "2044"]
[PlyCount "115"]
[EventDate "2010.11.06"]
[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 e6 2. d4 f5 3. c4 Nf6 4. Nc3 Bb4 5. Bd2 0-0 6. g3 Nc6 7. Bg2 Bxc3 8. Bxc3 Ne4 9. Rc1 Nxc3 10. Rxc3 d6 11. d5 exd5 12. cxd5 Nb8 13. e3 Na6 14. 0-0 Nc5 15. Qc2 a5 16. Nd2 b5 17. Rc1 Ra7 18. Nb3 Nxb3 19. Qxb3 b4 20. Rc4 Ba6 21. Rd4 Qb8 22. Qc2 g6 23. Qd2 Bc8 24. Rh4 Rf7 25. Qd4 Bd7 26. Re1 Rb7 27. e4 Re7 28. e5 dxe5 29. Rxe5 Rxe5 30. Qxe5 Qe8 31. Qxe8+ Bxe8 32. Rc4 Ra7 33. f4 Kf8 34. Kf2 Ke7 35. Ke3 Kd6 36. Kd4 Rb7 37. Rc1 Bd7 38. h3 Rb8 39. Re1 Re8 40. Re5 Rb8 41. Bf1 Re8 42. Be2 c5+ 43. dxc6 Bxc6 44. Rxe8 Bxe8 45. Bc4 h6 46. h4 Bc6 47. Bf7 Bf3 48. Bxg6 Bg4 49. Bf7 Bh3 50. Bc4 Bg4 51. Bd3 Bh3 52. Be2 Bg2 53. g4 fxg4 54. Bxg4 Bd5 55. a3 bxa3 56. bxa3 Ba2 57. Be2 Ke6 58. Bc4+ 1-0

[Event "Kitchener Oktoberfest"]
[Site "Kitchener"]
[Date "2010.10.17"]
[Round "4"]
[White "Dougherty, Michael J"]
[Black "Olheiser, Gordon"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2316"]
[BlackElo "2051"]
[PlyCount "85"]
[EventDate "2010.10.15"]
[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. Nc3 Bb4 4. e5 c5 5. Nf3 Nc6 6. Bb5 Bd7 7. Bxc6 bxc6 8. a3 Bxc3+ 9. bxc3 cxd4 10. cxd4 c5 11. 0-0 cxd4 12. a4 Ne7 13. Nxd4 0-0 14. Qg4 Ng6 15. f4 Qb6 16. Be3 Qc7 17. Rae1 Ne7 18. Rf3 Nf5 19. Nxf5 exf5 20. Qh5 Qc6 21. Rh3 h6 22. Rg3 Qe6 23. c4 Bc6 24. cxd5 Bxd5 25. Bc5 Rfe8 26. Rd1 Rac8 27. Bxa7 Ra8 28. Bf2 Rxa4 29. Rgd3 Be4 30. Rd6 Qb3 31. e6 Raa8 32. Qxf7+ Kh7 33. Rd7 Rg8 34. h3 Raf8 35. Qh5 Bc2 36. R1d6 Re8 37. e7 g6 38. Qh4 Qf7 39. Rf6 Qg7 40. Rf8 Qa1+ 41. Kh2 Ba4 42. Bd4 Qc1 43. Rf7+ 1-0

[Event "Kitchener Oktoberfest"]
[Site "Kitchener"]
[Date "2010.10.17"]
[Round "5"]
[White "Olheiser, Gordon"]
[Black "Bzikot, Robert"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2051"]
[BlackElo "2066"]
[PlyCount "58"]
[EventDate "2010.10.15"]
[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. Nf3 Nf6 3. c4 g6 4. e3 Bg7 5. b4 d6 6. a4 0-0 7. Bb2 b6 8. Be2 a5 9. b5 Ne4 10. Nbd2 e6 11. 0-0 Qe7 12. Nxe4 fxe4 13. Nd2 Bb7 14. Qc2 e5 15. d5 Nd7 16. Nxe4 Rf7 17. Bg4 Raf8 18. Be6 Kh8 19. Bxf7 Rxf7 20. Rae1 g5 21. Ng3 Nc5 22. Nf5 Qf8 23. Nxg7 Kxg7 24. f4 gxf4 25. exf4 Rxf4 26. Bc1 Rxf1+ 27. Rxf1 Qe7 28. Qf5 Nxa4 29. Bg5 Qe8 1-0

[Event "Kitchener Oktoberfest"]
[Site "Kitchener"]
[Date "2010.10.16"]
[Round "3"]
[White "Olheiser, Gordon"]
[Black "Zoccano, John"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2051"]
[BlackElo "1915"]
[PlyCount "74"]
[EventDate "2010.10.15"]
[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 c6 2. c4 d5 3. Nf3 Nf6 4. e3 Bf5 5. Qb3 Qb6 6. Nc3 e6 7. c5 Qc7 8. Nh4 Be7 9. Nxf5 exf5 10. Qc2 g6 11. f3 Nbd7 12. Bd3 Qd8 13. 0-0 0-0 14. Bd2 Re8 15. b4 a6 16. a4 Bf8 17. Na2 Bg7 18. Rfe1 Qc7 19. g3 Re6 20. Re2 Rae8 21. Rae1 Qd8 22. b5 axb5 23. axb5 Qc7 24. bxc6 bxc6 25. Qa4 Nb8 26. Ba5 Qd7 27. Bb6 Bh6 28. Kg2 Rxe3 29. Rxe3 Rxe3 30. Rxe3 Bxe3 31. Qa8 Qe8 32. Nb4 Bxd4 33. Ba7 Qe3 34. Qxb8+ Kg7 35. Qf4 Qg1+ 36. Kh3 Qf2 37. Nxc6 Bxc5 1/2-1/2

[Event "Kitchener Oktoberfest"]
[Site "Kitchener"]
[Date "2010.10.15"]
[Round "1"]
[White "Semianiuk, Konstantin"]
[Black "Olheiser, Gordon"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2141"]
[BlackElo "2051"]
[PlyCount "16"]
[EventDate "2010.10.15"]
[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. Nd2 a6 4. c3 c5 5. dxc5 Bxc5 6. Nb3 Bb6 7. exd5 exd5 8. Nf3 Qc7 1-0

[Event "Hamilton Summer op"]
[Site "Hamilton"]
[Date "2010.08.21"]
[Round "1"]
[White "Preotu, Razvan"]
[Black "Olheiser, Gordon"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1682"]
[BlackElo "2091"]
[PlyCount "59"]
[EventDate "2010.08.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. d4 c6 6. 0-0 Bd6 7. Nc3 Nbd7 8. c5 Bc7 9. b4 0-0 10. a4 Qe7 11. Bd2 Ne4 12. Qb3 Nxd2 13. Nxd2 f4 14. e4 Qg5 15. Nf3 Qh5 16. e5 g5 17. Ne2 Rf7 18. gxf4 gxf4 19. Kh1 Nf8 20. Rg1 Ng6 21. Qc2 Bd7 22. Ra3 Kh8 23. Ne1 Rg8 24. Rh3 Qf5 25. Qxf5 Rxf5 26. Rb3 Rg5 27. Nf3 Rh5 28. b5 a6 29. b6 Bd8 30. a5 1/2-1/2

[Event "Canadian op"]
[Site "Toronto"]
[Date "2010.07.18"]
[Round "9"]
[White "Olheiser, Gordon"]
[Black "Twesigye, Derick Joshua"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1915"]
[PlyCount "99"]
[EventDate "2010.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. e3 Bg7 4. b4 0-0 5. c4 d6 6. Be2 Nbd7 7. Bb2 Ne4 8. Nbd2 Nxd2 9. Qxd2 e5 10. dxe5 dxe5 11. c5 Qe7 12. 0-0 Re8 13. e4 Nf8 14. h3 Rd8 15. Qc2 f6 16. Rfd1 Be6 17. a4 Qf7 18. Ra3 Bh6 19. b5 g5 20. a5 Ng6 21. Rxd8+ Rxd8 22. Rd3 Rc8 23. Qd1 Nf4 24. Rd8+ Rxd8 25. Qxd8+ Qf8 26. Qd2 g4 27. Qc2 Nxe2+ 28. Qxe2 gxf3 29. Qxf3 Bg7 30. Ba3 Qd8 31. Qe2 Qd4 32. Qh5 Bf7 33. Qf3 h6 34. Qf5 Qc4 35. Qf3 Qe6 36. Qe2 Qd7 37. Qc2 Be8 38. b6 cxb6 39. cxb6 a6 40. Qc5 Bh5 41. f3 Be8 42. Kh2 Kh7 43. Bb4 Qf7 44. f4 exf4 45. Bd2 Qg6 46. Qc4 Qg3+ 47. Kh1 f3 48. gxf3 Qxh3+ 49. Kg1 Qg3+ 50. Kf1 0-1

[Event "Canadian op"]
[Site "Toronto"]
[Date "2010.07.17"]
[Round "8"]
[White "Lai, Jonathan"]
[Black "Olheiser, Gordon"]
[Result "0-1"]
[ECO "C11"]
[BlackElo "1915"]
[PlyCount "66"]
[EventDate "2010.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Bb5 a6 9. Bxc6 bxc6 10. 0-0 cxd4 11. Nxd4 Qc7 12. Qg4 0-0 13. Rf3 c5 14. Rg3 g6 15. Nxe6 Qb7 16. Nxf8 Nxf8 17. Qd1 d4 18. Bxd4 cxd4 19. Qxd4 Qxb2 20. Qd1 Qb6+ 21. Kh1 Be6 22. Qf3 Rc8 23. f5 Qb2 24. Rf1 Bc4 25. Re1 Bh4 26. Rb1 Qxc2 27. Rh3 Be2 28. Nxe2 Qxb1+ 29. Ng1 Rc1 30. Qe3 Bg5 31. Qf2 Be7 32. Rb3 Qxf5 33. Rf3 Qxe5 0-1

[Event "Canadian op"]
[Site "Toronto"]
[Date "2010.07.16"]
[Round "7"]
[White "Olheiser, Gordon"]
[Black "Castle, Larry"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1915"]
[PlyCount "69"]
[EventDate "2010.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qb3 e6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. Qa3 Qxa3 8. Nxa3 Nbd7 9. e3 0-0 10. Be2 Re8 11. 0-0 e5 12. cxd5 Nxd5 13. Nc4 exd4 14. Nxd4 N7f6 15. Nd6 Re7 16. Nxc8 Rxc8 17. Rfd1 Rd8 18. Bf3 g6 19. Nb3 b6 20. Nd4 Rc8 21. g3 c5 22. Nf5 gxf5 23. Bxd5 Nxd5 24. Rxd5 f4 25. gxf4 Kh8 26. Rad1 Rcc7 27. Kg2 f6 28. Rd8+ Kg7 29. Kf3 c4 30. f5 c3 31. bxc3 Rxc3 32. Rg1+ Kh6 33. Rd6 Rf7 34. Rd4 Kh5 35. Rdg4 1-0

[Event "Kitchener Oktoberfest op"]
[Site "Kitchener"]
[Date "2008.10.18"]
[Round "2"]
[White "Morrison, Kyle"]
[Black "Olheiser, Gordon"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2205"]
[BlackElo "2081"]
[PlyCount "116"]
[EventDate "2008.10.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. Bd3 Nd7 5. 0-0 e5 6. c3 Ne7 7. Re1 0-0 8. Bg5 h6 9. Bh4 g5 10. Bg3 Ng6 11. h3 Qe7 12. Nbd2 c5 13. Nc4 Nb6 14. Qb3 Nxc4 15. Bxc4 Be6 16. dxe5 dxe5 17. Rad1 Rad8 18. Nd2 Nf4 19. Bxf4 exf4 20. Bxe6 fxe6 21. Qa4 b6 22. Nc4 h5 23. Rxd8 Rxd8 24. Rd1 g4 25. hxg4 hxg4 26. Rxd8+ Qxd8 27. Qxa7 Qd1+ 28. Kh2 g3+ 29. fxg3 Qh5+ 30. Kg1 fxg3 31. Qb8+ Kh7 32. Qxg3 Qd1+ 33. Kh2 Qh5+ 34. Qh3 Qxh3+ 35. gxh3 b5 36. Ne3 Kg6 37. Kg3 Kg5 38. Ng2 Be5+ 39. Kf3 b4 40. cxb4 cxb4 41. b3 Bb2 42. Nf4 Kf6 43. Nd3 Bc3 44. Kg4 Kg6 45. h4 Kf6 46. h5 Bd2 47. h6 Kg6 48. Nf4+ Kxh6 49. Nxe6 Kg6 50. Nf4+ Kf6 51. Nd3 Ke6 52. Kf3 Kd6 53. Kf2 Bc3 54. Ke2 Ke7 55. Nf2 Bd4 56. Kd2 Bc3+ 57. Kd3 Be1 58. Ng4 Kd6 1-0

[Event "Kitchener Oktoberfest op"]
[Site "Kitchener"]
[Date "2008.10.18"]
[Round "3"]
[White "Olheiser, Gordon"]
[Black "McDonald, Justin"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2081"]
[BlackElo "2029"]
[PlyCount "68"]
[EventDate "2008.10.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 e6 6. 0-0 d5 7. d3 d4 8. Nb5 Nc6 9. Bg5 a6 10. Na3 Ne7 11. Nc2 c5 12. Rb1 a5 13. a3 a4 14. b4 axb3 15. Rxb3 h6 16. Bxf6 Bxf6 17. Nd2 Nc6 18. Qb1 Qc7 19. Qb2 Bd8 20. Rb1 Na5 21. Rb5 Bd7 22. a4 Bxb5 23. Qxb5 Rb8 24. Na3 f5 25. Nb3 Nxb3 26. Qxb3 Qe5 27. Qc2 f4 28. Rxb7 Bg5 29. Rxb8 Qxb8 30. g4 Qb4 31. Nb5 Qe1+ 32. Bf1 Bh4 33. e4 fxe3 34. Qe2 Qxf2+ 0-1

[Event "Kitchener Oktoberfest op"]
[Site "Kitchener"]
[Date "2008.10.17"]
[Round "1"]
[White "Hartman, Brian"]
[Black "Olheiser, Gordon"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2440"]
[BlackElo "2081"]
[PlyCount "59"]
[EventDate "2008.10.17"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. Bb3 Ne7 6. Be3 Nd7 7. Nbd2 b6 8. h4 Nf6 9. Qe2 Bb7 10. Bg5 h6 11. Bf4 a6 12. a4 Qd7 13. c3 Kf8 14. Bc2 Kg8 15. Nf1 Re8 16. Bd3 Qc8 17. Ng3 Qa8 18. Nd2 Nd7 19. Be3 f5 20. h5 e5 21. dxe5 Nxe5 22. hxg6 fxe4 23. Bxe4 d5 24. Bc2 c5 25. 0-0-0 d4 26. cxd4 cxd4 27. Bxd4 N7c6 28. Bb3+ Kf8 29. Bxb6 Nb4 30. Bc5+ 1-0

[Event "Ontario op"]
[Site "Kitchener"]
[Date "1996.05.19"]
[Round "3"]
[White "Olheiser, Gordon"]
[Black "Pacey, Kevin"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2156"]
[BlackElo "2257"]
[PlyCount "79"]
[EventDate "1996.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 b6 2. Nf3 Bb7 3. Bc4 e6 4. d3 Nf6 5. Nc3 d5 6. exd5 exd5 7. Bb5+ c6 8. Ba4 Bd6 9. Qe2+ Qe7 10. Qxe7+ Kxe7 11. Nd4 Re8 12. 0-0 Kd8 13. Bg5 b5 14. Bb3 Nbd7 15. Nf5 Bf8 16. Rfe1 Rxe1+ 17. Rxe1 Nc5 18. d4 Nxb3 19. axb3 Bc8 20. Nh6 Be6 21. Ng8 Be7 22. Bxf6 Bxf6 23. Nxf6 gxf6 24. Nd1 Bf5 25. Ne3 Bg6 26. Ra1 h5 27. b4 Kc7 28. f3 Kb7 29. Kf2 Re8 30. Ra3 f5 31. Kg3 f6 32. Kf4 h4 33. h3 Re7 34. Ra1 Kb6 35. Rd1 a5 36. bxa5+ Kxa5 37. Rd2 Kb4 38. Nxf5 Bxf5 39. Kxf5 Re1 40. Kxf6 1-0

[Event "Canadian op"]
[Site "Montreal"]
[Date "1974.07.31"]
[Round "6"]
[White "Brodie, Hugh"]
[Black "Olheiser, Gordon"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1800"]
[BlackElo "1550"]
[PlyCount "27"]
[EventDate "1974.07.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nc3 g6 2. e4 Bg7 3. f4 d6 4. Nf3 c5 5. d4 Qa5 6. Be3 Nf6 7. Qd2 cxd4 8. Nxd4 a6 9. Be2 Nc6 10. Nb3 Qc7 11. 0-0 Ng4 12. Nd5 Qd8 13. Bb6 Qd7 14. Bxg4 1-0

