Event: 33rd Annual North American Open
Site: https://chessevents.com/event/northamerican/2023
Date: 2023-12-29
White: Vitaly Bachin
WhiteTitle: IM
WhiteElo: 2296
Black: Gunnar Andersen
BlackElo: 2157
Result: 0-1
ECO: B24
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... c5 { [%eval 0.33] [%clk 1:30:52] } 2. Nc3 { [%eval 0.24] [%clk 1:31:17] } 2... Nc6 { [%eval 0.41] } 3. g3 { [%eval 0.0] } 3... g6 { [%eval 0.13] } 4. Bg2 { [%eval 0.0] } 4... Bg7 { [%eval 0.0] [%clk 1:31:54] } 5. d3 { [%eval 0.0] [%clk 1:32:35] } 5... Rb8 { [%eval 0.0] } 6. Be3 { [%eval -0.17] [%clk 1:32:59] } 6... d6 { [%eval -0.17] [%clk 1:32:33] } 7. Qd2 { [%eval -0.37] [%clk 1:33:21] } 7... b5 { [%eval 0.0] [%clk 1:32:50] } 8. f4 { [%eval -0.44] [%clk 1:33:45] } 8... b4 { [%eval -0.36] [%clk 1:32:29] } 9. Nd1 { [%eval -0.38] [%clk 1:33:24] } 9... Bd7 { [%eval -0.18] [%clk 1:32:34] } 10. Nf3 { [%eval -0.19] [%clk 1:33:20] } 10... Nf6 { [%eval -0.11] [%clk 1:31:07] } 11. h3 { [%eval -0.25] [%clk 1:33:44] } 11... O-O { [%eval -0.18] [%clk 1:28:06] } 12. g4 { [%eval -0.45] [%clk 1:33:42] } 12... a5 { [%eval -0.22] [%clk 1:21:51] } 13. O-O { [%eval -0.2] [%clk 1:34:06] } 13... a4 { [%eval -0.13] [%clk 1:21:25] } 14. Rc1 { [%eval -0.37] [%clk 1:32:07] } 14... Qa5 { [%eval -0.14] [%clk 1:12:16] } 15. f5 { [%eval -0.19] [%clk 1:27:59] } 15... c4 { [%eval -0.17] [%clk 1:03:58] } 16. Bh6 { [%eval -0.47] [%clk 1:19:13] } 16... c3 { [%eval -0.63] [%clk 0:54:02] } 17. bxc3 { [%eval -0.37] [%clk 1:19:32] } 17... bxc3 { [%eval -0.43] [%clk 0:54:27] } 18. Qe3 { [%eval -0.47] [%clk 1:19:56] } 18... e6?! { [%eval 0.58] } { Inaccuracy. Rb2 was best. } { [%clk 0:40:18] } 19. Bxg7 { [%eval 0.39] } 19... Kxg7 { [%eval 0.44] [%clk 0:40:46] } 20. g5?! { [%eval -0.42] } { Inaccuracy. d4 was best. } { [%clk 1:13:41] } 20... Nh5 { [%eval -0.31] } 21. f6+ { [%eval -0.45] } 21... Kh8 { [%eval -0.19] [%clk 0:41:04] } 22. d4 { [%eval -0.2] [%clk 1:14:33] } 22... Rfc8 { [%eval 0.22] [%clk 0:40:44] } 23. Nxc3 { [%eval 0.21] [%clk 1:09:25] } 23... a3 { [%eval -0.09] [%clk 0:36:10] } 24. Nb1 { [%eval -0.15] [%clk 1:05:46] } 24... Nb4 { [%eval 0.29] [%clk 0:33:26] } 25. Qxa3 { [%eval 0.42] [%clk 1:05:11] } 25... Qxa3 { [%eval 0.74] [%clk 0:32:48] } 26. Nxa3 { [%eval 0.77] [%clk 1:05:39] } 26... Ra8 { [%eval 0.88] [%clk 0:33:00] } 27. Rb1 { [%eval 0.81] [%clk 1:04:59] } 27... Nxa2 { [%eval 0.77] [%clk 0:32:37] } 28. Nb5 { [%eval 0.77] [%clk 1:05:19] } 28... Bxb5 { [%eval 0.78] [%clk 0:27:49] } 29. Rxb5 { [%eval 0.77] [%clk 1:05:44] } 29... Ng3?! { [%eval 1.4] } { Inaccuracy. Nc3 was best. } { [%clk 0:26:40] } 30. Re1?! { [%eval 0.75] } { Inaccuracy. Ra1 was best. } { [%clk 1:05:02] } 30... Rxc2 { [%eval 0.84] [%clk 0:24:49] } 31. d5?! { [%eval -0.02] } { Inaccuracy. Kh2 was best. } { [%clk 0:59:38] } 31... Nc3 { [%eval 0.0] [%clk 0:24:21] } 32. Rb7 { [%eval -0.15] [%clk 0:59:39] } 32... e5?! { [%eval 0.5] } { Inaccuracy. Nge2+ was best. } { [%clk 0:21:36] } 33. Bf1 { [%eval 0.0] [%clk 0:56:52] } 33... Nge2+ { [%eval -0.06] [%clk 0:18:18] } 34. Kh2 { [%eval -0.16] [%clk 0:54:26] } 34... Kg8 { [%eval -0.39] [%clk 0:16:18] } 35. Rd7 { [%eval -0.88] [%clk 0:54:31] } 35... h6?! { [%eval -0.03] } { Inaccuracy. Nd4+ was best. } { [%clk 0:15:49] } 36. gxh6 { [%eval -0.39] [%clk 0:54:54] } 36... Kh7 { [%eval -0.04] [%clk 0:12:55] } 37. Ng5+ { [%eval -0.22] } 37... Kxh6 { [%eval -0.19] [%clk 0:13:16] } 38. Nxf7+ { [%eval -0.21] [%clk 0:48:03] } 38... Kh5 { [%eval -0.48] [%clk 0:13:33] } 39. Bxe2+?? { [%eval -4.68] } { Blunder. Rd8 was best. } { [%clk 0:47:23] } 39... Nxe2 { [%eval -4.94] [%clk 0:13:54] } 40. Rd8 { [%eval -5.03] [%clk 0:47:50] } 40... Rxd8 { [%eval -4.49] [%clk 0:42:53] } 41. Nxd8 { [%eval -5.4] [%clk 1:18:13] } 41... Kh4 { [%eval -4.8] [%clk 0:42:04] } 42. Kg2 { [%eval -4.98] [%clk 1:09:55] } 42... Nd4+ { [%eval -5.6] [%clk 0:42:03] } 43. Kf1 { [%eval -4.78] [%clk 1:10:21] } 43... Kg3 { [%eval -5.51] [%clk 0:41:35] } 44. Re3+ { [%eval -5.27] [%clk 1:10:21] } 44... Nf3 { [%eval -4.74] [%clk 0:41:55] } 45. Rxf3+ { [%eval -5.24] } 45... Kxf3 { [%eval -5.36] [%clk 0:42:21] } 46. Ke1 { [%eval -4.96] [%clk 1:11:08] } 46... Ke3 { [%eval -5.27] [%clk 0:42:17] } 47. Kd1 { [%eval -4.95] } 47... Rf2 { [%eval -5.01] [%clk 0:42:36] } 48. f7 { [%eval -5.06] [%clk 1:12:04] } 48... g5 { [%eval -4.93] [%clk 0:37:37] } 49. Ke1 { [%eval -5.25] [%clk 1:11:34] } 49... Rf4 { [%eval -4.73] [%clk 0:35:51] } 50. Kd1 { [%eval -5.1] [%clk 1:12:00] } 50... Kd3 { [%eval -5.11] [%clk 0:36:11] } 51. Kc1 { [%eval -5.07] [%clk 1:12:23] } 51... Rf2 { [%eval -4.87] [%clk 0:36:26] } 52. Kb1 { [%eval -5.11] [%clk 1:10:42] } 52... Kc3 { [%eval -5.39] [%clk 0:36:13] } 53. Ne6 { [%eval -5.7] [%clk 1:09:39] } 53... Rxf7 { [%eval -5.77] [%clk 0:36:05] } 54. Nxg5 { [%eval -5.99] [%clk 1:10:08] } 54... Rf1+ { [%eval -5.55] [%clk 0:34:37] } 55. Ka2 { [%eval -5.4] [%clk 1:10:32] } 55... Kb4 { [%eval -5.52] } 56. h4 Rh1 57. Nf7 Rh2+ 58. Kb1 Kc5 59. Nd8 Kd4 60. Nb7 Kxe4 61. Nxd6+ Kxd5 62. Nf5 Ke4 63. Nd6+ { [%clk 1:12:40] } 63... Kd3 { [%clk 0:32:38] } 0-1