Event: Round 8: Mamikonyan, Artem T - Birmenko, Nikolay
Date: 2024-11-23
White: Mamikonyan, Artem T
WhiteElo: 1918
Black: Birmenko, Nikolay
BlackElo: 2084
Result: 0-1
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:36] } 2. Nf3 { [%eval 0.21] [%clk 1:31:24] } 2... Nc6 { [%eval 0.3] [%clk 1:31:00] } 3. Bb5 { [%eval 0.28] [%clk 1:31:47] } 3... g6 { [%eval 0.4] [%clk 1:31:12] } 4. O-O { [%eval 0.26] [%clk 1:32:12] } 4... Bg7 { [%eval 0.32] [%clk 1:31:05] } 5. Re1 { [%eval 0.24] [%clk 1:32:37] } 5... Nf6 { [%eval 0.23] [%clk 1:31:14] } 6. e5 { [%eval 0.26] [%clk 1:32:58] } 6... Nd5 { [%eval 0.23] [%clk 1:31:35] } 7. Nc3 { [%eval 0.28] [%clk 1:33:23] } 7... Nc7 { [%eval 0.13] [%clk 1:31:59] } 8. Bxc6 { [%eval 0.2] [%clk 1:33:46] } 8... dxc6 { [%eval 0.27] [%clk 1:32:13] } 9. h3 { [%eval 0.3] [%clk 1:33:47] } 9... O-O { [%eval 0.16] [%clk 1:29:14] } 10. d3 { [%eval 0.27] [%clk 1:34:11] } 10... Ne6 { [%eval 0.23] [%clk 1:25:30] } 11. a4 { [%eval 0.23] [%clk 1:32:26] } 11... a5 { [%eval 0.25] [%clk 1:23:40] } 12. Ne4 { [%eval 0.27] [%clk 1:32:32] } 12... b6 { [%eval 0.32] [%clk 1:22:29] } 13. b3 { [%eval 0.19] [%clk 1:24:42] } 13... h6 { [%eval 0.3] [%clk 1:16:20] } 14. Be3?! { [%eval -0.77] } { Inaccuracy. Bb2 was best. } { [%clk 1:22:16] } 14... Nd4? { [%eval 0.34] } { Mistake. f5 was best. } { [%clk 1:10:27] } 15. Nxd4 { [%eval 0.39] [%clk 1:17:32] } 15... cxd4 { [%eval 0.39] [%clk 1:10:43] } 16. Bf4 { [%eval 0.37] [%clk 1:18:00] } 16... c5 { [%eval 0.48] [%clk 1:03:55] } 17. h4 { [%eval 0.43] [%clk 1:15:37] } 17... Be6 { [%eval 0.35] [%clk 0:56:23] } 18. h5?! { [%eval -0.21] } { Inaccuracy. Qd2 was best. } { [%clk 1:13:48] } 18... g5 { [%eval -0.27] [%clk 0:52:57] } 19. Bg3 { [%eval -0.26] [%clk 1:12:52] } 19... Qd7 { [%eval -0.24] [%clk 0:48:44] } 20. Qd2 { [%eval -0.47] [%clk 1:09:24] } 20... Bg4 { [%eval -0.25] [%clk 0:46:07] } 21. f4 { [%eval -0.22] [%clk 1:07:57] } 21... f6 { [%eval -0.16] [%clk 0:45:14] } 22. exf6 { [%eval -0.13] [%clk 0:43:41] } 22... exf6 { [%eval -0.15] [%clk 0:45:27] } 23. fxg5 { [%eval -0.15] [%clk 0:44:00] } 23... fxg5 { [%eval -0.21] [%clk 0:45:10] } 24. Nd6 { [%eval -0.19] [%clk 0:43:46] } 24... Bxh5 { [%eval -0.08] [%clk 0:38:52] } 25. Nc4 { [%eval -0.03] [%clk 0:44:13] } 25... Rf6 { [%eval -0.09] [%clk 0:37:04] } 26. Be5 { [%eval -0.13] [%clk 0:43:44] } 26... Re6 { [%eval -0.02] [%clk 0:36:38] } 27. Bxg7 { [%eval 0.0] [%clk 0:44:06] } 27... Kxg7 { [%eval 0.0] [%clk 0:34:14] } 28. Rxe6 { [%eval -0.07] [%clk 0:44:28] } 28... Qxe6 { [%eval -0.15] [%clk 0:34:41] } 29. Re1 { [%eval -0.11] [%clk 0:44:51] } 29... Qf6 { [%eval -0.06] [%clk 0:27:03] } 30. Qf2? { [%eval -1.19] } { Mistake. Rf1 was best. } { [%clk 0:44:23] } 30... Rf8?! { [%eval -0.58] } { Inaccuracy. Qxf2+ was best. } { [%clk 0:23:00] } 31. Qxf6+?! { [%eval -1.32] } { Inaccuracy. Qg3 was best. } { [%clk 0:44:35] } 31... Rxf6 { [%eval -1.42] [%clk 0:21:03] } 32. Re7+ { [%eval -1.48] [%clk 0:44:58] } 32... Kg8?! { [%eval -0.71] } { Inaccuracy. Kg6 was best. } { [%clk 0:19:14] } 33. Rb7 { [%eval -0.58] [%clk 0:45:07] } 33... Bd1 { [%eval -0.81] [%clk 0:19:37] } 34. Rxb6?? { [%eval -4.38] } { Blunder. Nxb6 was best. } { [%clk 0:27:09] } 34... Rxb6 { [%eval -4.56] [%clk 0:19:59] } 35. Nxb6 { [%eval -4.43] [%clk 0:27:37] } 35... Bxc2 { [%eval -4.24] [%clk 0:20:22] } 36. Nd7 { [%eval -4.92] [%clk 0:28:01] } 36... Bxd3?! { [%eval -3.26] } { Inaccuracy. Bxb3 was best. } { [%clk 0:13:46] } 37. Nxc5 { [%eval -2.56] [%clk 0:28:20] } 37... Bc2 { [%eval -2.44] [%clk 0:13:14] } 38. Kf2 { [%eval -2.39] [%clk 0:28:39] } 38... Kf7 { [%eval -2.22] [%clk 0:10:26] } 39. Ke2? { [%eval -3.8] } { Mistake. b4 was best. } { [%clk 0:28:57] } 39... h5?! { [%eval -2.33] } { Inaccuracy. Ke7 was best. } { [%clk 0:09:25] } 40. Kd2? { [%eval -4.22] } { Mistake. b4 was best. } { [%clk 0:29:07] } 40... Bg6 { [%eval -4.62] [%clk 0:07:37] } 41. b4 { [%eval -4.73] [%clk 0:28:57] } 41... axb4 { [%eval -4.55] [%clk 0:07:02] } 42. a5 { [%eval -4.84] [%clk 0:29:12] } 42... Ke7 { [%eval -4.53] [%clk 0:06:50] } 43. a6 { [%eval -5.11] [%clk 0:29:19] } 43... Be8 { [%eval -5.03] [%clk 0:07:16] } 44. Kd3 { [%eval -5.55] [%clk 0:29:29] } 44... Bc6 { [%eval -5.39] [%clk 0:05:42] } 45. Kxd4 { [%eval -4.67] [%clk 0:29:55] } 45... Bxg2 { [%eval -4.63] [%clk 0:05:06] } 46. Ne4 { [%eval -4.6] [%clk 0:29:56] } 46... b3 { [%eval -4.32] [%clk 0:05:32] } 47. a7 { [%eval -4.65] [%clk 0:30:13] } 47... Bxe4 { [%eval -4.68] [%clk 0:05:55] } 48. Kxe4 { [%eval -4.56] [%clk 0:30:29] } 48... b2 { [%eval -4.53] [%clk 0:06:20] } 49. a8=Q { [%eval -4.44] [%clk 0:30:52] } 49... b1=Q+ { [%eval -4.63] [%clk 0:06:59] } 50. Ke5 { [%eval -4.78] [%clk 0:31:33] } 50... Qb5+ { [%eval -4.56] [%clk 0:07:21] } 51. Ke4 { [%eval -4.2] [%clk 0:31:45] } 51... Qe2+?? { [%eval -0.34] } { Blunder. Qb1+ was best. } { [%clk 0:07:11] } 52. Kf5 { [%eval -0.27] [%clk 0:31:35] } 52... Qb5+ { [%eval -0.24] [%clk 0:06:56] } 53. Kg6 { [%eval -0.24] [%clk 0:31:25] } 53... g4 { [%eval -0.43] [%clk 0:06:20] } 54. Qa3+ { [%eval -0.46] [%clk 0:31:44] } 54... Ke6 { [%eval -0.25] [%clk 0:06:31] } 55. Qe3+ { [%eval -0.28] [%clk 0:30:50] } 55... Qe5 { [%eval -0.12] [%clk 0:06:52] } 56. Qb3+ { [%eval -0.38] [%clk 0:31:15] } 56... Qd5 { [%eval -0.52] [%clk 0:06:48] } 57. Qe3+ { [%eval -0.17] [%clk 0:31:36] } 57... Kd6 { [%eval -0.17] [%clk 0:07:05] } 58. Qf4+?? { [%eval -2.98] } { Blunder. Qb6+ was best. } { [%clk 0:31:41] } 58... Kc5?? { [%eval -0.15] } { Blunder. Kd7 was best. } { [%clk 0:07:16] } 59. Qe3+ { [%eval -0.44] [%clk 0:31:16] } 59... Kc4 { [%eval -0.14] [%clk 0:07:18] } 60. Qc1+ { [%eval -0.18] [%clk 0:31:27] } 60... Kd4 { [%eval -0.2] [%clk 0:06:59] } 61. Qd2+ { [%eval -0.33] [%clk 0:31:38] } 61... Kc5 { [%eval -0.44] [%clk 0:07:25] } 62. Qa5+ { [%eval -0.18] [%clk 0:31:41] } 62... Kd6 { [%eval -0.22] [%clk 0:07:52] } 63. Qb6+ { [%eval -0.22] [%clk 0:28:32] } 63... Ke5 { [%eval 0.0] [%clk 0:07:29] } 64. Qb2+?? { [%eval -2.04] } { Blunder. Kg5 was best. } { [%clk 0:28:39] } 64... Kf4 { [%eval -0.75] [%clk 0:07:33] } 65. Qb8+?? { [%eval -7.79] } { Blunder. Qf2+ was best. } { [%clk 0:28:42] } 65... Kf3 { [%eval -7.7] [%clk 0:07:32] } 66. Qf8+ { [%eval -7.71] [%clk 0:28:21] } 66... Kg2 { [%eval -6.43] [%clk 0:07:46] } 0-1