[Event "Gatineau op"]
[Site "Gatineau"]
[Date "2016.03.06"]
[Round "4"]
[White "Mahdjoubi, Abdelaziz"]
[Black "Ritchie, Gordon"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1810"]
[BlackElo "1798"]
[PlyCount "92"]
[EventDate "2016.03.04"]
[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 d5 2. e5 c5 3. c3 Nc6 4. Nf3 Bf5 5. d4 e6 6. Bd3 Nge7 7. 0-0 Bxd3 8. Qxd3 Ng6 9. Bg5 Be7 10. Bxe7 Qxe7 11. Qe3 cxd4 12. cxd4 0-0 13. a3 a6 14. Nc3 b5 15. g3 Rfc8 16. b4 Qa7 17. Rac1 Rc7 18. h4 Rac8 19. h5 Nf8 20. h6 Ng6 21. Ne2 Nce7 22. Rc5 Nf5 23. Qc3 Nxh6 24. Rc1 Rxc5 25. bxc5 Nf5 26. Qa5 Nfe7 27. a4 Nc6 28. Qb6 b4 29. a5 Nge7 30. Nd2 Rb8 31. Qxa7 Nxa7 32. g4 Nec6 33. Nb3 Nb5 34. f4 Na3 35. Kf2 Rb5 36. Ra1 Nc4 37. Ke1 Kf8 38. Nec1 Ke7 39. Ke2 Kd7 40. Ra4 N6xa5 41. Nxa5 Rxa5 42. Rxa5 Nxa5 43. Kd3 Kc6 44. Kc2 Kb5 45. f5 Nc6 46. fxe6 Nxd4+ 0-1

[Event "Gatineau op"]
[Site "Gatineau"]
[Date "2016.03.06"]
[Round "5"]
[White "Ritchie, Gordon"]
[Black "Palsson, Halldor Peter"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1798"]
[BlackElo "1992"]
[PlyCount "58"]
[EventDate "2016.03.04"]
[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 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Qb6 8. 0-0 cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Qa4 a6 13. Qg4 g6 14. b3 Bg7 15. Be3 Qa5 16. Bd2 Qb6 17. Be3 Qa5 18. Bd4 0-0 19. h4 f5 20. Qg3 Nc5 21. Bxc5 Qxc5 22. h5 gxh5 23. Qg5 Qb4 24. Rac1 Qg4 25. Qe7 Rf7 26. Qe8+ Rf8 27. Qe7 Rf7 28. Qe8+ Rf8 29. Qe7 Rf7 1/2-1/2

[Event "Gatineau op"]
[Site "Gatineau"]
[Date "2016.03.05"]
[Round "3"]
[White "Ritchie, Gordon"]
[Black "Yao, Sammy"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1798"]
[BlackElo "2028"]
[PlyCount "100"]
[EventDate "2016.03.04"]
[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 d6 2. d4 g6 3. Nf3 Bg7 4. Be3 a6 5. Be2 b5 6. a4 b4 7. c3 Bb7 8. Nbd2 Nf6 9. d5 c6 10. c4 Nbd7 11. Rb1 cxd5 12. exd5 0-0 13. 0-0 e6 14. dxe6 fxe6 15. Nd4 Qe7 16. Bf3 Nc5 17. b3 Nfe4 18. Nxe4 Nxe4 19. Qd3 Nc5 20. Qd2 Bxd4 21. Qxd4 Bxf3 22. gxf3 Rxf3 23. Rfd1 Nb7 24. Qe4 Raf8 25. Qc6 a5 26. Rd2 Rh3 27. Rbd1 Rh5 28. Qg2 Rff5 29. Rd4 e5 30. Rg4 Rf7 31. Qd5 Qd7 32. Rg3 Rh3 33. Kg2 Rxg3+ 34. hxg3 h5 35. Rd3 h4 36. Bb6 hxg3 37. Rxg3 Qf5 38. Rf3 Qxf3+ 39. Qxf3 Rxf3 40. Kxf3 Kf7 41. Ke4 Ke6 42. Ke3 Kd7 43. Ke4 Kc6 44. Be3 Nc5+ 45. Bxc5 Kxc5 46. Ke3 g5 47. f3 d5 48. cxd5 Kxd5 49. Kd3 e4+ 50. fxe4+ Ke5 0-1

[Event "Outaouais op "]
[Site "Gatineau"]
[Date "2014.06.08"]
[Round "4"]
[White "Ritchie, Gordon"]
[Black "Cova, Ramon"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1861"]
[BlackElo "2136"]
[PlyCount "70"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nf3 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. h3 0-0 9. Qd2 Re8 10. 0-0-0 d5 11. g4 Nc6 12. Bb5 a6 13. Bxc6 bxc6 14. b3 a5 15. a4 Qd6 16. Kb2 Qb4 17. Ka2 Nc4 18. bxc4 Ba6 19. Nb5 Qxc4+ 20. Ka3 cxb5 21. Qxa5 e6 22. Ne5 Qxc2 23. Nd7 bxa4 24. Qb4 Bc4 25. Rd2 Qe4 26. Rc1 Red8 27. Nc5 Qf3 28. g5 Rdb8 29. Qc3 Bf8 30. Rb2 Qxh3 31. Rxb8 Rxb8 32. Kxa4 Qh2 33. Qa5 Qd6 34. Rc3 Qc6+ 35. Ka3 Ra8 0-1

[Event "Outaouais op "]
[Site "Gatineau"]
[Date "2014.06.07"]
[Round "2"]
[White "Libersan, Mattieu"]
[Black "Ritchie, Gordon"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1869"]
[BlackElo "1861"]
[PlyCount "71"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. d4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. Bd3 Bb4 10. 0-0 0-0 11. Ne2 Qd5 12. Qf2 Nbd7 13. c4 Qa5 14. Ng3 Be7 15. Bd2 Qd8 16. Bc3 Rc8 17. Rad1 b6 18. Kh1 Qc7 19. Qf3 Kh8 20. Nh5 Nxh5 21. Qxh5 g6 22. Qh6 f5 23. Rde1 Bf6 24. Rxe6 Rf7 25. Rfe1 Kg8 26. Re8+ Rf8 27. R8e7 Bxe7 28. Rxe7 Rf7 29. Rxf7 Kxf7 30. Qxh7+ Kf6 31. d5+ Ne5 32. Qh4+ Kf7 33. Qh7+ Kf6 34. Qh4+ Kf7 35. Qh7+ Kf6 36. Qh4+ 1/2-1/2

[Event "Outaouais op "]
[Site "Gatineau"]
[Date "2014.06.06"]
[Round "1"]
[White "Ritchie, Gordon"]
[Black "Djerkovic, Miladin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1861"]
[BlackElo "2242"]
[PlyCount "102"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a6 7. Bb3 Ba7 8. 0-0 0-0 9. h3 Ne7 10. Re1 Ng6 11. Nf1 Nh5 12. d4 Nhf4 13. Ne3 c6 14. Bc2 Qc7 15. Nf5 c5 16. dxe5 dxe5 17. Qd6 Bb8 18. Qxc7 Bxc7 19. Be3 b6 20. Kh2 Bb7 21. g3 Ne6 22. Rad1 Rfd8 23. h4 h5 24. Ng5 c4 25. b4 Nxg5 26. Bxg5 f6 27. Bc1 Kf7 28. a4 Ne7 29. Ne3 b5 30. a5 g6 31. f3 Ke6 32. g4 hxg4 33. fxg4 Rxd1 34. Rxd1 Rh8 35. Kg3 Bb8 36. Re1 Ba7 37. Re2 Nc8 38. Ng2 Nd6 39. Be3 Bxe3 40. Rxe3 f5 41. gxf5+ gxf5 42. exf5+ Nxf5+ 43. Bxf5+ Kxf5 44. Ne1 Rg8+ 45. Kf2 Kf4 46. Rh3 Rf8 47. Re3 Kg4+ 48. Ke2 Rf5 49. h5 Rxh5 50. Nf3 Kf4 51. Kf2 Rh3 0-1

[Event "Bermuda op"]
[Site "Southampton"]
[Date "2011.02.13"]
[Round "5"]
[White "Ritchie, Gordon"]
[Black "Fernandez, John C"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2046"]
[BlackElo "2163"]
[PlyCount "58"]
[EventDate "2011.02.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 g6 5. f4 Bg7 6. Nge2 Nh6 7. Nxd4 cxd4 8. Ne2 0-0 9. 0-0 d6 10. h3 Kh8 11. d3 f5 12. Ng3 e6 13. Bd2 Bd7 14. Qe2 Qh4 15. Be1 Qf6 16. Bd2 Rae8 17. e5 dxe5 18. fxe5 Qh4 19. Be1 Qd8 20. Bb4 Rg8 21. Bc5 a5 22. a4 Bc6 23. Rf4 Qg5 24. Qf2 Bxe5 25. Bxd4 Bxd4 26. Rxd4 Rgf8 27. Bb5 e5 28. Bxc6 bxc6 29. Rd7 Rf7 1/2-1/2

[Event "National Capital op U2000"]
[Site "Ottawa"]
[Date "2009.12.04"]
[Round "1"]
[White "Peters, Romy"]
[Black "Ritchie, Gordon"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1710"]
[BlackElo "1878"]
[PlyCount "120"]
[EventDate "2009.12.04"]
[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 d5 2. Nf3 Nf6 3. e3 c5 4. Bd3 Bg4 5. 0-0 e6 6. b3 cxd4 7. exd4 Bb4 8. Bd2 Bd6 9. Bg5 Nc6 10. c3 Qc7 11. h3 Bh5 12. Nbd2 Bf4 13. Bxf4 Qxf4 14. Qe1 0-0 15. Qe3 Qxe3 16. fxe3 Bg6 17. Bxg6 hxg6 18. Rae1 Rad8 19. e4 b5 20. Rf2 b4 21. exd5 Nxd5 22. c4 Nc3 23. Ne5 Nxe5 24. dxe5 Nxa2 25. Ne4 Nc3 26. Nxc3 bxc3 27. Rf3 c2 28. Rc1 Rd1+ 29. Rf1 Rd2 30. Rf2 Rd3 31. b4 Rb8 32. b5 Re3 33. Rcxc2 Rxe5 34. Rb2 Rb7 35. Rfd2 Rc5 36. Rd8+ Kh7 37. Rb4 Kh6 38. Ra4 Kg5 39. Ra8 Rcc7 40. Kf2 Kf6 41. Ke3 Kf5 42. Kd4 Rd7+ 43. Kc5 Rbc7+ 44. Kb4 e5 45. R8xa7 Rxa7 46. Rxa7 Rxa7 47. b6 Ra1 48. Kc5 Ke6 49. Kc6 e4 50. b7 Rb1 51. c5 e3 52. Kc7 e2 53. b8Q Rxb8 54. Kxb8 Kd5 55. Kc7 Kxc5 56. Kd8 e1Q 57. Kd7 Qe6+ 58. Kc7 Qe7+ 59. Kc8 Kc6 60. g3 Qf8# 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.18"]
[Round "8"]
[White "Ritchie, Gordon"]
[Black "Panteluk, Steven"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1870"]
[BlackElo "1682"]
[PlyCount "61"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. Qe2 0-0 6. Rd1 d6 7. h3 Be6 8. d3 h6 9. Bxe6 fxe6 10. c3 Nh7 11. Nbd2 Rf7 12. Nf1 Ng5 13. N1h2 b5 14. d4 exd4 15. cxd4 a6 16. d5 exd5 17. exd5 Na5 18. Nd4 Bf6 19. f4 Bxd4+ 20. Rxd4 Qf6 21. Rd1 Re7 22. fxg5 hxg5 23. Qf3 Qg6 24. Rf1 Rae8 25. b3 Qc2 26. Bxg5 Re2 27. Ng4 Qc5+ 28. Kh1 b4 29. Rac1 Qa7 30. Qf7+ Kh8 31. Rxc7 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.17"]
[Round "7.42"]
[White "Nguyen, Kim"]
[Black "Ritchie, Gordon"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2140"]
[BlackElo "1870"]
[PlyCount "77"]
[EventDate "2009.07.11"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bd3 a6 6. Nge2 b5 7. Bf4 Qb6 8. 0-0 Bb7 9. f3 e6 10. Kh1 Nbd7 11. a4 b4 12. a5 Qa7 13. Na4 Nd5 14. Bd2 Bd6 15. c4 bxc3 16. bxc3 0-0 17. c4 N5f6 18. Qc2 c5 19. Bc3 h6 20. Rab1 Bc6 21. Nb6 Rab8 22. Nxd7 Nxd7 23. Rbd1 Qb7 24. Qd2 Qc7 25. h3 Be7 26. Bc2 Bf6 27. Qd3 g6 28. Bd2 Bg7 29. Bf4 e5 30. dxe5 Nxe5 31. Qe3 Qe7 32. Bxh6 Bxh6 33. Qxh6 Rb2 34. Rd2 Qf6 35. Ng3 Nxc4 36. Re2 Nxa5 37. Nf5 Re8 38. Rxe8+ Bxe8 39. Re1 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.16"]
[Round "6.62"]
[White "Ritchie, Gordon"]
[Black "Lefkowitz, Phil"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1870"]
[BlackElo "1664"]
[PlyCount "73"]
[EventDate "2009.07.11"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Bd6 8. 0-0 Ne7 9. f4 0-0 10. Bd3 f5 11. Qe1 b5 12. Kh1 Nd7 13. Ng1 Bf7 14. Nf3 Kh8 15. Ng5 Rb8 16. Nxe6 Bxe6 17. Qxe6 Rf6 18. Qe1 Nb6 19. Ne2 Qc7 20. Qf2 Nbd5 21. c3 c5 22. g3 c4 23. Bc2 a5 24. Ng1 b4 25. Qf3 b3 26. axb3 cxb3 27. Bd1 Nxc3 28. Qxc3 Qxc3 29. bxc3 b2 30. Bxb2 Rxb2 31. Rxa5 g6 32. Nf3 h6 33. Ne5 Kg7 34. Ra7 g5 35. Re1 Re6 36. Bf3 Kf6 37. Nd7+ 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.15"]
[Round "5.63"]
[White "Pisanski, Piotr"]
[Black "Ritchie, Gordon"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1428"]
[BlackElo "1870"]
[PlyCount "89"]
[EventDate "2009.07.11"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Bg4 7. Bg2 e6 8. Qd3 Bf5 9. Qe2 c6 10. 0-0 Be7 11. Bf4 Qb4 12. Nh4 Bg4 13. Qd2 0-0 14. Nf3 Rd8 15. Bc7 Rd7 16. a3 Qxb2 17. Rfb1 Qxa1 18. Rxa1 Rxc7 19. Qf4 Rc8 20. Rb1 Bxf3 21. Bxf3 b5 22. a4 Ra7 23. Na2 Rac7 24. c4 b4 25. c5 a5 26. Nc1 Nd5 27. Bxd5 cxd5 28. Nb3 Nc6 29. g4 h6 30. Qd2 Bf6 31. f4 g6 32. h4 Bxh4 33. g5 hxg5 34. fxg5 f6 35. gxf6 Bxf6 36. Rf1 Rf7 37. Kg2 Kg7 38. Rh1 g5 39. Qd3 Rh8 40. Rxh8 Kxh8 41. Qh3+ Kg7 42. Qxe6 Nxd4 43. Nxd4 Bxd4 44. Qxd5 Be3 45. Qe5+ 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.14"]
[Round "4.68"]
[White "Ritchie, Gordon"]
[Black "Reuter, Gerhard"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1870"]
[BlackElo "1666"]
[PlyCount "59"]
[EventDate "2009.07.11"]
[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. Bb5+ Nc6 4. Bxc6+ bxc6 5. 0-0 g6 6. d4 cxd4 7. Qxd4 e5 8. Qd3 Nf6 9. Nc3 Be7 10. h3 0-0 11. Bh6 Re8 12. Rad1 Qb6 13. Rfe1 Be6 14. b3 Rad8 15. Na4 Qc7 16. Qe3 Nh5 17. g4 Ng7 18. Ng5 Bf8 19. c4 f6 20. Bxg7 Bxg7 21. Nxe6 Rxe6 22. Nc3 Qb6 23. Na4 Qb7 24. Nc5 dxc5 25. Rxd8+ Kf7 26. Red1 Qb6 27. R1d7+ Re7 28. Qd2 Bf8 29. Rxf8+ Kxf8 30. Qd6 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.13"]
[Round "3.70"]
[White "Purewal, Pal"]
[Black "Ritchie, Gordon"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1631"]
[BlackElo "1870"]
[PlyCount "77"]
[EventDate "2009.07.11"]
[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 d5 2. e5 c5 3. Bb5+ Nc6 4. Nf3 Bg4 5. h3 Bh5 6. Bxc6+ bxc6 7. 0-0 e6 8. d3 Ne7 9. Bf4 Bxf3 10. Qxf3 Ng6 11. Bg3 Qb6 12. b3 Be7 13. Nd2 0-0 14. Qe2 Bd8 15. Kh1 Ne7 16. Bh4 Nf5 17. Bxd8 Qxd8 18. c3 a5 19. Nf3 Qb6 20. Rab1 Rfb8 21. Ng5 h6 22. Nf3 Qa6 23. g4 Ne7 24. g5 Nf5 25. gxh6 Nxh6 26. Rg1 Qc8 27. Qe3 Nf5 28. Qg5 Qd8 29. Qh5 f6 30. Qg6 Qe8 31. Qxf6 Kh8 32. Qg5 Ra7 33. Rg4 Qf7 34. Nh4 Nh6 35. Rg2 a4 36. f4 Rab7 37. Rgb2 Kh7 38. Ng2 Nf5 39. Qg4 1/2-1/2

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.12"]
[Round "2"]
[White "Ritchie, Gordon"]
[Black "Janzen, Tyler"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1870"]
[BlackElo "1656"]
[PlyCount "58"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Bg2 Nc6 6. Ngf3 Be7 7. 0-0 0-0 8. Re1 dxe4 9. Nxe4 Qc7 10. Bg5 Nxe4 11. Rxe4 Nd4 12. Bxe7 Nxf3+ 13. Qxf3 Qxe7 14. Rae1 b6 15. Rh4 Rb8 16. Qh5 h6 17. Be4 Bb7 18. f4 Qf6 19. Bxb7 Rxb7 20. Qe5 Qxe5 21. fxe5 Rd7 22. Rhe4 Rfd8 23. Rd1 Kh7 24. Kf2 Kg6 25. Ke3 Rd4 26. c3 Rxe4+ 27. Kxe4 Kg5 28. h3 b5 29. c4 Rd4+ 1/2-1/2

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.11"]
[Round "1"]
[White "Mikhalevski, Victor"]
[Black "Ritchie, Gordon"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2631"]
[BlackElo "1870"]
[PlyCount "55"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 Bg4 6. Ne5 Bf5 7. Qb3 Ra7 8. f3 g6 9. e4 Be6 10. Bg5 Bg7 11. 0-0-0 0-0 12. Qa3 Nbd7 13. Nxd7 Qxd7 14. e5 Ne8 15. Na4 f6 16. exf6 exf6 17. Bf4 Qd8 18. Qb4 Rf7 19. Bd3 Bf8 20. Rhe1 Bf5 21. Bxf5 gxf5 22. Qd2 Re7 23. Nb6 Ng7 24. Rxe7 Bxe7 25. Re1 Bf8 26. Qf2 a5 27. Qg3 Ra6 28. Bc7 1-0

[Event "Canadian op U2000"]
[Site "Kitchener"]
[Date "2006.07.21"]
[Round "7"]
[White "Ritchie, Gordon"]
[Black "Supsup, Ferdinand"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1787"]
[BlackElo "1880"]
[PlyCount "76"]
[EventDate "2006.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 g6 6. d4 Bg7 7. c4 cxd4 8. Nxd4 Nc6 9. Be3 a6 10. Nc3 Nf6 11. f3 Ne5 12. b3 0-0 13. Rc1 h5 14. Nd5 Qd8 15. Qd2 Kh7 16. Ne2 Ned7 17. Rfd1 Rb8 18. Nef4 Bh6 19. Nxf6+ Nxf6 20. Nd5 Bxe3+ 21. Nxe3 Qb6 22. Kf1 Rbc8 23. Nd5 Nxd5 24. cxd5 Qb5+ 25. Qe2 Qa5 26. Rc2 Rc7 27. Rdc1 Rfc8 28. Qd3 Kg7 29. Ke2 Qb6 30. Rc4 Rxc4 31. Rxc4 Rxc4 32. Qxc4 Qg1 33. Qc3+ Kh7 34. Qc7 Qxg2+ 35. Ke3 Qg1+ 36. Kd3 Qxh2 37. Qxe7 Qf4 38. Ke2 h4 0-1

[Event "Canadian op U2000"]
[Site "Kitchener"]
[Date "2006.07.20"]
[Round "6"]
[White "Saxena, Sanjay"]
[Black "Ritchie, Gordon"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1699"]
[BlackElo "1787"]
[PlyCount "30"]
[EventDate "2006.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Bd3 Nc6 6. c3 Bg4 7. Nbd2 e6 8. h3 Bh5 9. Qb3 Qc7 10. g4 Bg6 11. Bxg6 hxg6 12. Nh2 Bd6 13. g5 Rxh3 14. gxf6 gxf6 15. Ndf3 0-0-0 0-1

[Event "Canadian op U2000"]
[Site "Kitchener"]
[Date "2006.07.16"]
[Round "2"]
[White "Daku, Zoltan"]
[Black "Ritchie, Gordon"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1540"]
[BlackElo "1787"]
[PlyCount "73"]
[EventDate "2006.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 6. Nf3 e6 7. a3 Bd6 8. 0-0 0-0 9. Bg5 Ne7 10. Bxf6 gxf6 11. Nh4 Ng6 12. Qh5 f5 13. Nf3 Nf4 14. Qg5+ Qxg5 15. Nxg5 Nxd3 16. cxd3 b6 17. Nc3 Ba6 18. Rad1 Bf4 19. Nf3 Bb7 20. Rfe1 a6 21. Ne5 Rad8 22. Ne2 Bh6 23. f4 f6 24. Nf3 Rc8 25. Rc1 Kf7 26. g3 Ke7 27. Rxc8 Rxc8 28. Rc1 Kd6 29. Rxc8 Bxc8 30. Kf2 Bd7 31. Ke3 a5 32. Kd2 Bf8 33. Kc3 Kc6 34. Nc1 b5 35. Na2 Kb6 36. b4 Bd6 37. Kd2 1/2-1/2

