![](https://www.hugochess.com/assets/img/canada.png)
[Event "Eastern Ontario op"]
[Site "Ottawa CAN"]
[Date "2013.06.22"]
[Round "4"]
[White "Sambuev, Bator"]
[Black "Hamilton, Robert"]
[Result "1/2-1/2"]
[WhiteElo "2689"]
[BlackElo "2355"]
[PlyCount "114"]
1.d4 Nf6 2.Nf3 e6 3.e3 b6 4.Bd3 Bb7 5.O-O c5 6.c4 Be7 7.Nc3 cxd4 8.exd4 d5 9.Re1 dxc4 10.Bxc4 O-O 11.Bg5 Nc6 12.a3 Rc8 13.Ba2 Nd5 14.Bxd5 Bxg5 15.Be4 Bf6 16.Qc2 Nxd4 17.Bxh7+ Kh8 18.Nxd4 Bxd4 19.Be4 Bxe4 20.Qxe4 Bxc3 21.Re3 Bd2 22.Rd3 Qc7 23.Rxd2 Qc1+ 24.Qe1 Qxe1+ 25.Rxe1 Rc7 26.g3 g6 27.Red1 Kg7 28.Rd7 Rfc8 29.b4 Kf8 30.Rxc7 Rxc7 31.Rd8+ Ke7 32.Ra8 Kd6 33.h4 Kd5 34.Kg2 Ke5 35.Kh3 f5 36.Rf8 Rg7 37.a4 Kd6 38.g4 Ke7 39.Rb8 fxg4+ 40.Kxg4 Kf6 41.Rf8+ Ke7 42.Ra8 Kf6 43.a5 Rc7 44.Kg3 Rc3+ 45.f3 Rb3 46.Rxa7 Rxb4 47.a6 Ra4 48.Ra8 Kg7 49.f4 Ra5 50.Kg4 Ra4 51.a7 Ra5 52.Re8 Rxa7 53.Rxe6 Ra5 54.Rxb6 Kh6 55.Re6 Rf5 56.Re5 Rf6 57.Re3 Rf5 1/2-1/2
[Site "Ottawa CAN"]
[Date "2013.06.22"]
[Round "4"]
[White "Sambuev, Bator"]
[Black "Hamilton, Robert"]
[Result "1/2-1/2"]
[WhiteElo "2689"]
[BlackElo "2355"]
[PlyCount "114"]
1.d4 Nf6 2.Nf3 e6 3.e3 b6 4.Bd3 Bb7 5.O-O c5 6.c4 Be7 7.Nc3 cxd4 8.exd4 d5 9.Re1 dxc4 10.Bxc4 O-O 11.Bg5 Nc6 12.a3 Rc8 13.Ba2 Nd5 14.Bxd5 Bxg5 15.Be4 Bf6 16.Qc2 Nxd4 17.Bxh7+ Kh8 18.Nxd4 Bxd4 19.Be4 Bxe4 20.Qxe4 Bxc3 21.Re3 Bd2 22.Rd3 Qc7 23.Rxd2 Qc1+ 24.Qe1 Qxe1+ 25.Rxe1 Rc7 26.g3 g6 27.Red1 Kg7 28.Rd7 Rfc8 29.b4 Kf8 30.Rxc7 Rxc7 31.Rd8+ Ke7 32.Ra8 Kd6 33.h4 Kd5 34.Kg2 Ke5 35.Kh3 f5 36.Rf8 Rg7 37.a4 Kd6 38.g4 Ke7 39.Rb8 fxg4+ 40.Kxg4 Kf6 41.Rf8+ Ke7 42.Ra8 Kf6 43.a5 Rc7 44.Kg3 Rc3+ 45.f3 Rb3 46.Rxa7 Rxb4 47.a6 Ra4 48.Ra8 Kg7 49.f4 Ra5 50.Kg4 Ra4 51.a7 Ra5 52.Re8 Rxa7 53.Rxe6 Ra5 54.Rxb6 Kh6 55.Re6 Rf5 56.Re5 Rf6 57.Re3 Rf5 1/2-1/2
[Event "Eastern Ontario op"]
[Site "Ottawa CAN"]
[Date "2013.06.22"]
[Round "4"]
[White "Sambuev, Bator"]
[Black "Hamilton, Robert"]
[Result "1/2-1/2"]
[WhiteElo "2689"]
[BlackElo "2355"]
[ECO "E57"]
[EventDate "2013.06.21"]
[PlyCount "114"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O c5 6. c4 Be7 7. Nc3 cxd4 8.
exd4 d5 9. Re1 dxc4 10. Bxc4 O-O 11. Bg5 Nc6 12. a3 Rc8 13. Ba2 Nd5 14.
Bxd5 Bxg5 15. Be4 Bf6 16. Qc2 Nxd4 17. Bxh7+ Kh8 18. Nxd4 Bxd4 19. Be4 Bxe4
20. Qxe4 Bxc3 21. Re3 Bd2 22. Rd3 Qc7 23. Rxd2 Qc1+ 24. Qe1 Qxe1+ 25. Rxe1
Rc7 26. g3 g6 27. Red1 Kg7 28. Rd7 Rfc8 29. b4 Kf8 30. Rxc7 Rxc7 31. Rd8+
Ke7 32. Ra8 Kd6 33. h4 Kd5 34. Kg2 Ke5 35. Kh3 f5 36. Rf8 Rg7 37. a4 Kd6
38. g4 Ke7 39. Rb8 fxg4+ 40. Kxg4 Kf6 41. Rf8+ Ke7 42. Ra8 Kf6 43. a5 Rc7
44. Kg3 Rc3+ 45. f3 Rb3 46. Rxa7 Rxb4 47. a6 Ra4 48. Ra8 Kg7 49. f4 Ra5 50.
Kg4 Ra4 51. a7 Ra5 52. Re8 Rxa7 53. Rxe6 Ra5 54. Rxb6 Kh6 55. Re6 Rf5 56.
Re5 Rf6 57. Re3 Rf5 1/2-1/2