Event: Round 10: Nikolay A Legky - Nathan Birnboim
Date: 2023-11-04
White: Nikolay A Legky
WhiteTitle: GM
WhiteElo: 2348
Black: Nathan Birnboim
BlackTitle: IM
BlackElo: 2342
Result: 1-0
ECO: E12
Opening: Queen's Indian Defense: Miles Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.28] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:31:14] } 2... e6 { [%eval 0.23] [%clk 1:31:19] } 3. Nf3 { [%eval 0.0] [%clk 1:30:29] } 3... b6 { [%eval 0.29] [%clk 1:31:36] } 4. Bf4 { [%eval 0.08] [%clk 1:29:35] } 4... Bb7 { [%eval 0.12] [%clk 1:30:29] } 5. e3 { [%eval 0.23] [%clk 1:29:58] } 5... Bb4+ { [%eval 0.14] [%clk 1:23:59] } 6. Nfd2 { [%eval 0.02] [%clk 1:30:23] } 6... O-O { [%eval 0.08] [%clk 1:22:31] } 7. a3 { [%eval 0.1] [%clk 1:30:23] } 7... Be7 { [%eval 0.13] [%clk 1:22:10] } 8. Nc3 { [%eval 0.13] [%clk 1:30:10] } 8... d5 { [%eval 0.06] [%clk 1:20:41] } 9. Be2 { [%eval 0.11] [%clk 1:16:46] } 9... c5 { [%eval 0.2] [%clk 1:17:36] } 10. dxc5 { [%eval 0.03] [%clk 1:17:12] } 10... bxc5 { [%eval 0.08] [%clk 1:09:53] } 11. Bf3 { [%eval 0.0] [%clk 1:14:34] } 11... Nc6 { [%eval 0.18] [%clk 1:02:15] } 12. O-O { [%eval 0.1] [%clk 1:06:02] } 12... Qd7 { [%eval 0.23] [%clk 0:38:31] } 13. cxd5 { [%eval 0.23] [%clk 1:02:02] } 13... exd5 { [%eval 0.18] [%clk 0:38:21] } 14. Rc1 { [%eval 0.23] [%clk 1:02:19] } 14... Rfd8 { [%eval 0.27] [%clk 0:31:43] } 15. Na4 { [%eval -0.15] [%clk 0:46:17] } 15... c4 { [%eval -0.07] [%clk 0:31:25] } 16. Re1 { [%eval -0.26] [%clk 0:45:51] } 16... h6 { [%eval -0.26] [%clk 0:30:35] } 17. h3 { [%eval -0.3] [%clk 0:45:57] } 17... Bf8 { [%eval -0.16] [%clk 0:25:57] } 18. Nb1 { [%eval -0.53] [%clk 0:27:13] } 18... Na5 { [%eval -0.17] [%clk 0:24:37] } 19. Nd2 { [%eval -0.2] [%clk 0:25:50] } 19... Qe8? { [%eval 0.98] } { Mistake. Bc6 was best. } { [%clk 0:20:15] } 20. Nc3? { [%eval -0.16] } { Mistake. Bc7 was best. } { [%clk 0:25:42] } 20... Nc6?! { [%eval 0.81] } { Inaccuracy. Rac8 was best. } { [%clk 0:19:27] } 21. Nb5?! { [%eval -0.25] } { Inaccuracy. e4 was best. } { [%clk 0:24:06] } 21... Rac8 { [%eval -0.16] [%clk 0:16:42] } 22. Nd4 { [%eval -0.14] [%clk 0:23:49] } 22... Nxd4 { [%eval 0.0] [%clk 0:05:41] } 23. exd4 { [%eval -0.1] [%clk 0:24:15] } 23... Qb5 { [%eval -0.06] [%clk 0:05:47] } 24. Rc2 { [%eval -0.02] [%clk 0:23:27] } 24... Ne4?! { [%eval 1.03] } { Inaccuracy. Qb6 was best. } { [%clk 0:04:42] } 25. Nxe4 { [%eval 1.17] [%clk 0:07:51] } 25... dxe4 { [%eval 1.03] [%clk 0:05:10] } 26. Bxe4 { [%eval 1.03] [%clk 0:08:16] } 26... Qb6?! { [%eval 1.64] } { Inaccuracy. Bxe4 was best. } { [%clk 0:05:18] } 27. Bxb7 { [%eval 1.13] [%clk 0:07:39] } 27... Qxb7 { [%eval 1.16] [%clk 0:05:47] } 28. Be3 { [%eval 1.07] [%clk 0:07:27] } 28... Rd6 { [%eval 1.15] [%clk 0:05:10] } 29. Qe2 { [%eval 0.99] [%clk 0:06:09] } 29... Rg6 { [%eval 1.02] [%clk 0:04:59] } 30. Qf1 { [%eval 0.58] [%clk 0:06:26] } 30... Qd5 { [%eval 0.91] [%clk 0:04:44] } 31. Rec1 { [%eval 1.11] [%clk 0:06:29] } 31... Rgc6 { [%eval 1.29] [%clk 0:04:40] } 32. g3 { [%eval 1.26] [%clk 0:06:20] } 32... a6 { [%eval 1.43] [%clk 0:03:19] } 33. Qg2 { [%eval 1.38] [%clk 0:06:45] } 33... Qd7 { [%eval 1.88] [%clk 0:03:30] } 34. d5 { [%eval 1.92] [%clk 0:06:49] } 34... R6c7 { [%eval 1.73] [%clk 0:03:54] } 35. Bf4 { [%eval 1.47] [%clk 0:05:57] } 35... Rc5 { [%eval 1.44] [%clk 0:04:04] } 36. Rd1 { [%eval 1.43] [%clk 0:05:35] } 36... Bd6 { [%eval 1.37] [%clk 0:03:54] } 37. Be3 { [%eval 0.86] [%clk 0:05:31] } 37... R5c7?! { [%eval 1.58] } { Inaccuracy. Qf5 was best. } { [%clk 0:03:30] } 38. Bd4 { [%eval 1.14] [%clk 0:05:44] } 38... Qf5?! { [%eval 2.07] } { Inaccuracy. Re8 was best. } { [%clk 0:03:36] } 39. Re2 { [%eval 2.1] [%clk 0:05:45] } 39... h5 { [%eval 2.03] [%clk 0:03:47] } 40. Rde1 { [%eval 1.9] [%clk 0:04:21] } 40... Rf8 { [%eval 1.94] [%clk 0:02:43] } 41. g4 { [%eval 1.91] [%clk 0:00:58] } 41... Qd3?! { [%eval 2.77] } { Inaccuracy. hxg4 was best. } { [%clk 0:02:49] } 42. Bc3 { [%eval 2.64] [%clk 0:29:00] } 42... h4 { [%eval 2.96] [%clk 0:33:02] } 43. Re3 { [%eval 2.88] [%clk 0:27:13] } 43... Qg6 { [%eval 2.72] [%clk 0:32:46] } 44. Qe4 { [%eval 2.37] [%clk 0:27:24] } 44... Qg5 { [%eval 2.8] [%clk 0:32:43] } 45. Qf5 { [%eval 2.2] [%clk 0:25:46] } 45... Qxf5 { [%eval 2.3] [%clk 0:29:17] } 46. gxf5 { [%eval 2.01] [%clk 0:26:15] } 46... Rc5 { [%eval 2.16] [%clk 0:28:48] } 47. Rd1 { [%eval 2.2] [%clk 0:25:33] } 47... Rd8 { [%eval 2.31] [%clk 0:28:45] } 48. Re4 { [%eval 2.27] [%clk 0:21:05] } 48... Bf8?! { [%eval 3.4] } { Inaccuracy. f6 was best. } { [%clk 0:28:43] } 49. Rxh4 { [%eval 3.01] [%clk 0:21:21] } 49... Rcxd5 { [%eval 3.3] [%clk 0:28:31] } 50. Rxd5 { [%eval 3.27] [%clk 0:21:46] } 50... Rxd5 { [%eval 3.21] } 51. Rxc4 { [%eval 3.43] } 51... f6 { [%eval 3.6] [%clk 0:26:49] } 52. Rc8 { [%eval 2.96] [%clk 0:13:58] } 52... Kf7 { [%eval 2.87] [%clk 0:27:08] } 53. Rc7+ { [%eval 3.09] [%clk 0:14:25] } 53... Kg8 { [%eval 3.59] [%clk 0:24:18] } 54. Ra7 { [%eval 3.56] [%clk 0:14:53] } 54... Rxf5 { [%eval 3.55] [%clk 0:24:35] } 55. Rxa6 { [%eval 3.53] [%clk 0:15:22] } 55... Bc5 { [%eval 3.73] [%clk 0:24:56] } 56. Ra5? { [%eval 2.0] } { Mistake. Be1 was best. } { [%clk 0:15:41] } 56... Bxf2+ { [%eval 1.7] [%clk 0:25:11] } 57. Kg2 { [%eval 1.53] [%clk 0:16:09] } 57... Bc5?! { [%eval 2.27] } { Inaccuracy. Rf4 was best. } { [%clk 0:24:49] } 58. Be1 { [%eval 4.26] [%clk 0:12:00] } 58... Rg5+ { [%eval 4.32] [%clk 0:23:00] } 59. Bg3 { [%eval 4.27] [%clk 0:12:19] } 59... Rd5 { [%eval 4.25] [%clk 0:22:56] } 60. Bf2 { [%eval 4.33] [%clk 0:12:39] } 1-0