[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.11"] [Round "1"] [White "Sambuev, Bator"] [Black "Doubleday, William"] [Result "1-0"] [WhiteElo "2615"] [BlackElo "2196"] [ECO "D52"] [EventDate "2010.06.11"] [PlyCount "35"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 dxc4 8. Bxf6 Nxf6 9. Nxc4 Qc7 10. Be2 Bd6 11. e4 e5 12. f4 Bb4 13. fxe5 Nxe4 14. Qb3 a5 15. O-O Be6 16. Nxe4 O-O 17. Ng5 Bd5 18. Qd3 1-0

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.11"] [Round "1"] [White "Upper, John"] [Black "Samsonkin, Artiom"] [Result "0-1"] [WhiteElo "2179"] [BlackElo "2600"] [ECO "E94"] [EventDate "2010.06.11"] [PlyCount "68"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Na6 7. O-O e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Be3 Ng4 11. Rad1 Be6 12. Bc1 f6 13. a3 c6 14. h3 Nh6 15. Be3 Re8 16. Rb1 Nc7 17. Rfd1 Nf7 18. b4 f5 19. b5 Bc8 20. a4 Ne6 21. a5 f4 22. Bc1 Nd4 23. a6 Nxe2+ 24. Nxe2 cxb5 25. axb7 Bxb7 26. Nc3 Rec8 27. Rxb5 Ba6 28. Ra5 Bxc4 29. Bb2 Bf8 30. Rd7 Rab8 31. Ba1 Be6 32. Nd5 Rb1+ 33. Kh2 Rcc1 34. Nf6+ Kh8 0-1

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.12"] [Round "2"] [White "Plotkin, Victor"] [Black "Sambuev, Bator"] [Result "1/2-1/2"] [WhiteElo "2424"] [BlackElo "2615"] [ECO "B01"] [EventDate "2010.06.11"] [PlyCount "91"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 c6 6. Nge2 Bf5 7. Bf4 Qb4 8. Bb3 e6 9. a3 Qa5 10. O-O Nbd7 11. Qd2 h6 12. d5 cxd5 13. Nxd5 Qxd2 14. Nxf6+ gxf6 15. Bxd2 Nc5 16. Bc4 O-O-O 17. Be3 Kb8 18. b4 Nd7 19. Nd4 Bg6 20. Bb3 a6 21. Rfd1 Be7 22. c4 f5 23. f4 Bh5 24. Nf3 Rhg8 25. Kf1 Nf6 26. Rxd8+ Rxd8 27. Rd1 Bxf3 28. Rxd8+ Bxd8 29. gxf3 Bc7 30. Ba4 Kc8 31. Bd4 Nd7 32. Bxd7+ Kxd7 33. Be3 b5 34. c5 Kc6 35. Ke2 Kd5 36. Kd3 h5 37. h3 a5 38. Kc3 Bd8 39. Kd3 axb4 40. axb4 Bh4 41. Bd2 Bg3 42. Be3 f6 43. Bd2 e5 44. fxe5 fxe5 45. Bc3 Bf2 46. Bd2 1/2-1/2

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.12"] [Round "2"] [White "Samsonkin, Artiom"] [Black "Qin, Zi Yi (Joey)"] [Result "1-0"] [WhiteElo "2600"] [BlackElo "2329"] [ECO "B30"] [EventDate "2010.06.11"] [PlyCount "87"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. Bb5 Qc7 5. O-O a6 6. Bxc6 Qxc6 7. a4 d6 8. a5 Nf6 9. e5 Nd7 10. exd6 Bxd6 11. d4 O-O 12. d5 exd5 13. Nxd5 Re8 14. c4 Ne5 15. Nxe5 Bxe5 16. Qh5 g6 17. Qh4 f6 18. Bf4 g5 19. Qg3 Bxf4 20. Nxf4 Be6 21. h4 h6 22. Rac1 Bf7 23. Nd5 Bxd5 24. cxd5 Qxd5 25. Rfd1 Qf5 26. hxg5 hxg5 27. Qb3+ Kh8 28. Qxb7 Rab8 29. Qxa6 Rxb2 30. Rf1 Rc8 31. Rc3 g4 32. Rc4 Re8 33. Rxc5 Qf4 34. Qc6 Re7 35. Qc8+ Kg7 36. Rc4 Re4 37. Rc7+ Kg6 38. Qg8+ Kf5 39. Qh7+ Ke5 40. Re7+ Kd5 41. Qf7+ Kc5 42. Rxe4 Qxe4 43. Qc7+ Kb4 44. a6 1-0

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.12"] [Round "3"] [White "Gordon, David"] [Black "Pacey, Kevin"] [Result "1-0"] [WhiteElo "2277"] [BlackElo "2388"] [ECO "D13"] [EventDate "2010.06.11"] [PlyCount "51"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. d4 c6 2. c4 d5 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 a6 7. e3 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Rc1 Bd6 11. Bd3 O-O 12. O-O Rc8 13. Na4 Bxf4 14. Qxf4 Qa5 15. Nc5 Nb4 16. Nxb7 Qxa2 17. Rxc8 Rxc8 18. Nc5 a5 19. Qd6 Qxb2 20. Ba6 Rf8 21. Qb6 Qa2 22. Bb5 Ne4 23. Nd7 Rc8 24. f3 Nc3 25. Qb7 Rd8 26. Qc7 1-0

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.12"] [Round "3"] [White "Kraiouchkine, Nikita"] [Black "Plotkin, Victor"] [Result "1/2-1/2"] [WhiteElo "2276"] [BlackElo "2424"] [ECO "C42"] [EventDate "2010.06.11"] [PlyCount "101"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 O-O 5. Bc4 Qe7 6. Nf3 Bxc3 7. dxc3 Qxe4+ 8. Qe2 Qxe2+ 9. Bxe2 Re8 10. Bg5 Ne4 11. Be3 d6 12. O-O Bg4 13. Rfe1 Nc6 14. h3 Bf5 15. Nd4 Nxd4 16. cxd4 d5 17. Bf4 c6 18. f3 Nf6 19. c3 h6 20. Kf2 Re7 21. Bf1 Rae8 22. Rxe7 Rxe7 23. Re1 Rxe1 24. Kxe1 Bb1 25. a3 Kf8 26. Kd2 Ne8 27. b3 Ke7 28. a4 Nd6 29. g4 g5 30. Bg3 Bg6 31. c4 dxc4 32. bxc4 f5 33. Be5 fxg4 34. hxg4 h5 35. c5 Nf7 36. Bb8 hxg4 37. fxg4 a6 38. Be2 Nh6 39. Ke3 Bf7 40. Kf2 Be6 41. Kg3 Ng8 42. Be5 Kf7 43. Bf3 Ne7 44. Bd6 Nd5 45. Bxd5 Bxd5 46. a5 Bb3 47. Be5 Bd1 48. Bd6 Ke6 49. Be5 Kd5 50. Bf6 Ke4 51. Be5 1/2-1/2

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.12"] [Round "3"] [White "Laurin, Marcel"] [Black "Thibault, Mario"] [Result "1/2-1/2"] [WhiteElo "1810"] [BlackElo "1844"] [ECO "A00"] [EventDate "2010.06.11"] [PlyCount "82"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 O-O 5. c3 Ba5 6. e3 d6 7. Bg3 Be6 8. Bd3 c5 9. Qc2 c4 10. Bf5 Qd7 11. Nd4 Nc6 12. Nxc6 Qxc6 13. f3 Qd7 14. Bxe6 fxe6 15. a4 Rac8 16. Na3 a6 17. O-O Rf7 18. Rfb1 Qc6 19. Qd1 Nd7 20. Qe2 d5 21. Nc2 Nc5 22. Nd4 Qd7 23. Ra2 Nd3 24. f4 Bd8 25. Qg4 Rf6 26. Rf1 Bb6 27. Ne2 Rcf8 28. h4 Rg6 29. Qh3 h5 30. a5 Ba7 31. Raa1 Rg4 32. Kh2 Qe7 33. Ng1 e5 34. fxe5 Rxf1 35. Rxf1 Nxe5 36. Nf3 Bb8 37. Ng5 Qe8 38. Bf4 Nd3 39. g3 Bxf4 40. gxf4 Qa4 41. Nf3 Qc2 1/2-1/2

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.12"] [Round "3"] [White "Sambuev, Bator"] [Black "Samsonkin, Artiom"] [Result "1-0"] [WhiteElo "2615"] [BlackElo "2600"] [ECO "D61"] [EventDate "2010.06.11"] [PlyCount "63"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Qc2 c6 8. O-O-O b6 9. h4 Bb7 10. e4 dxe4 11. Nxe4 h6 12. Nxf6+ Bxf6 13. Kb1 Qe7 14. Qe4 Rfe8 15. Bd3 Nf8 16. Qg4 c5 17. Bxh6 Bxf3 18. gxf3 Bxd4 19. Be3 f5 20. Qg3 Rad8 21. h5 Qf7 22. h6 g6 23. Bc2 e5 24. h7+ Kh8 25. Bh6 Rd6 26. Rdg1 Nxh7 27. Rh4 Qxc4 28. Bxf5 Qe2 29. Bc1 Re7 30. Bxg6 Bxf2 31. Qh3 Rxg6 32. Qc8+ 1-0

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.12"] [Round "3"] [White "Sapozhnikov, Roman"] [Black "Marinkovic, Mate"] [Result "1-0"] [WhiteElo "2422"] [BlackElo "2211"] [ECO "B48"] [EventDate "2010.06.11"] [PlyCount "61"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Bb4 8. O-O-O Nf6 9. f3 O-O 10. g4 b5 11. h4 Na5 12. h5 Ne8 13. Nb3 d6 14. g5 g6 15. Qh2 Rb8 16. Nd4 Rb7 17. hxg6 fxg6 18. Bh3 Qc4 19. Rd3 Re7 20. Bg4 Nb7 21. a3 Bxa3 22. bxa3 Nc5 23. Rhd1 Nxd3+ 24. Rxd3 e5 25. Nd5 Rb7 26. Ne6 Bxe6 27. Bxe6+ Kh8 28. Nf4 exf4 29. Bxc4 bxc4 30. Bd4+ Kg8 31. Rc3 1-0

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.13"] [Round "4"] [White "O'Donnell, Tom"] [Black "Sambuev, Bator"] [Result "0-1"] [WhiteElo "2452"] [BlackElo "2615"] [ECO "A36"] [EventDate "2010.06.11"] [PlyCount "138"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 c5 6. Nge2 Nc6 7. O-O d6 8. a3 Ne8 9. Rb1 a5 10. d3 Nc7 11. Be3 Bg4 12. h3 Bxe2 13. Qxe2 Rb8 14. a4 Ne6 15. Kh2 Ned4 16. Qd1 e6 17. f4 Qd7 18. h4 f5 19. Nb5 Kh8 20. h5 gxh5 21. Bxd4 Nxd4 22. Nxd4 Bxd4 23. exf5 Rxf5 24. Bh3 Rf6 25. Qxh5 Qxa4 26. Qe2 Qc6 27. Qg2 Qd7 28. Rbe1 Rg8 29. Re2 Qf7 30. Rfe1 e5 31. f5 Rg5 32. Re4 Rh6 33. g4 Rf6 34. Qd2 Qg8 35. R1e2 Rgxf5 36. Rxd4 Rf3 37. Rde4 Qf8 38. Bg2 Rf2 39. Rxf2 Rxf2 40. Re2 Rf4 41. Re4 Rf2 42. Re2 Rf4 43. Bh3 b6 44. Rg2 Qf7 45. g5 Kg7 46. Qe2 Rf3 47. Qe4 Rf4 48. Qc6 Rf3 49. Qe4 Rf4 50. Qe1 Rf3 51. Qh4 Qg6 52. Qe4 Rxd3 53. Qb7+ Qf7 54. Qxf7+ Kxf7 55. Bf5 Rd4 56. Bxh7 Rxc4 57. Bc2 Kg7 58. Rd2 Rb4 59. Bb1 Rd4 60. Rxd4 exd4 61. b3 b5 62. Kg3 d5 63. Kf4 c4 64. bxc4 dxc4 65. Ke4 d3 66. Kd4 a4 67. Kc3 Kg6 68. Kb4 Kxg5 69. Kxb5 d2 0-1

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.13"] [Round "4"] [White "Plotkin, Victor"] [Black "Qin, Zi Yi (Joey)"] [Result "1-0"] [WhiteElo "2424"] [BlackElo "2329"] [ECO "B22"] [EventDate "2010.06.11"] [PlyCount "73"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. Nxd4 Nxd4 10. cxd4 e6 11. Nc3 Bd7 12. O-O Bc6 13. Bg5 Be7 14. Bxe7 Kxe7 15. Qg4 Rhd8 16. Qh4+ Kf8 17. Qxh7 Qxd4 18. Rad1 Qf6 19. Qh8+ Ke7 20. Qh5 Kf8 21. Qh8+ Ke7 22. Qh5 Kf8 23. f3 Nd7 24. Ne4 Qh6 25. Qa5 Qe3+ 26. Kh1 Kg8 27. Rfe1 Qf4 28. Rd4 b6 29. Qc3 Ne5 30. Nd6 Qf6 31. Rd2 Rd7 32. Qxe5 Qxe5 33. Rxe5 Rad8 34. Rxe6 Kf8 35. Nxf7 Rxd2 36. Nxd8 Bd5 37. Rd6 1-0

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.13"] [Round "4"] [White "Samsonkin, Artiom"] [Black "Sapozhnikov, Roman"] [Result "1-0"] [WhiteElo "2600"] [BlackElo "2422"] [ECO "B01"] [EventDate "2010.06.11"] [PlyCount "53"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 c5 5. Nc3 Qd8 6. h3 Bxf3 7. Bxf3 Qd7 8. O-O Nc6 9. Bxc6 Qxc6 10. d4 cxd4 11. Qxd4 e6 12. Bg5 h6 13. Bh4 Nf6 14. Bxf6 Bc5 15. Qf4 gxf6 16. Ne4 f5 17. Nxc5 Qxc5 18. Rfd1 Rc8 19. c3 Qc6 20. Rd6 Qc4 21. Qe5 O-O 22. Rd4 Qc6 23. Qf6 Rfe8 24. Qxh6 e5 25. Rd6 Qe4 26. Qg5+ Kf8 27. Rh6 1-0

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.13"] [Round "5"] [White "Kraiouchkine, Nikita"] [Black "Marinkovic, Mate"] [Result "1/2-1/2"] [WhiteElo "2276"] [BlackElo "2211"] [ECO "B48"] [EventDate "2010.06.11"] [PlyCount "34"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3 Bb4 9. g4 h6 10. a3 Be7 11. Rd1 b5 12. Nxc6 dxc6 13. Qf2 c5 14. Bg2 Bb7 15. Ne2 Bd6 16. h3 Rc8 17. O-O O-O 1/2-1/2

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.13"] [Round "5"] [White "Plotkin, Victor"] [Black "Samsonkin, Artiom"] [Result "0-1"] [WhiteElo "2424"] [BlackElo "2600"] [ECO "D00"] [EventDate "2010.06.11"] [PlyCount "46"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qd2 Bf5 6. Ne5 Nc6 7. f3 Nh5 8. Nxc6 bxc6 9. g4 Nxf4 10. gxf5 e5 11. dxe5 Qh4+ 12. Kd1 d4 13. Ne4 Bxe5 14. Qa5 Nd5 15. fxg6 hxg6 16. a4 Qf4 17. Qd2 Ne3+ 18. Kc1 Rxh2 19. Rg1 Rb8 20. Ra2 Qh6 21. Kb1 Rh1 22. Qa5 Rxg1 23. Qxe5+ Kf8 0-1

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.13"] [Round "5"] [White "Renaud, Joshua"] [Black "Laurin, Marcel"] [Result "0-1"] [WhiteElo "1868"] [BlackElo "1810"] [ECO "B00"] [EventDate "2010.06.11"] [PlyCount "60"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 b6 2. d4 Bb7 3. Bd3 d6 4. Nf3 Nd7 5. c4 e6 6. Nc3 h6 7. O-O Ne7 8. Re1 g5 9. e5 d5 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. Be3 g4 13. Nd2 h5 14. Ne4 f5 15. exf6 Nxf6 16. Bg5 Be7 17. Nxf6+ Bxf6 18. Bg6+ Kd7 19. Bxf6 Qxf6 20. Be4 Raf8 21. Qd2 h4 22. Bxd5 exd5 23. Re3 h3 24. Rg3 hxg2 25. Rxg2 Rh4 26. Rd1 Rfh8 27. Qc3 Rxh2 28. Rxh2 Rxh2 29. Kxh2 Qxf2+ 30. Kh1 g3 0-1

[Event "Eastern Ontairo op"] [Site "Ottawa CAN"] [Date "2010.06.13"] [Round "5"] [White "Sambuev, Bator"] [Black "Sapozhnikov, Roman"] [Result "1-0"] [WhiteElo "2615"] [BlackElo "2422"] [ECO "E94"] [EventDate "2010.06.11"] [PlyCount "67"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] [BlackTeamCountry "CAN"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Na6 7. O-O e5 8. Be3 c6 9. d5 Ng4 10. Bg5 f6 11. Bh4 c5 12. Ne1 Nh6 13. Nd3 Qe7 14. Rb1 Bd7 15. b4 cxb4 16. Nxb4 Nc5 17. Nd3 b6 18. Nxc5 bxc5 19. Rb7 Rfb8 20. Qb3 Qd8 21. Rb1 Rxb7 22. Qxb7 Nf7 23. f3 Kf8 24. Bd1 g5 25. Be1 f5 26. exf5 Bxf5 27. Ne4 Bd7 28. Bd2 h6 29. a4 a5 30. Rb6 Ke7 31. Bc2 Qc8 32. Ng3 Qxb7 33. Rxb7 Ke8 34. Bg6 1-0