Event: Round 5: Burova, Aleksandra - Sivkova, Ekaterina Ser
Date: 2024-11-19
White: Burova, Aleksandra
Black: Sivkova, Ekaterina Ser
BlackElo: 1605
Result: 0-1
ECO: E90
Opening: King's Indian Defense: Zinnowitz Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:30:42] } 2. Nf3 { [%eval 0.11] [%clk 1:31:19] } 2... g6 { [%eval 0.22] [%clk 1:30:40] } 3. c4 { [%eval 0.15] [%clk 1:31:42] } 3... Bg7 { [%eval 0.31] [%clk 1:31:02] } 4. Nc3 { [%eval 0.17] [%clk 1:32:04] } 4... O-O { [%eval 0.52] [%clk 1:30:49] } 5. e4 { [%eval 0.39] [%clk 1:32:26] } 5... d6 { [%eval 0.44] [%clk 1:31:14] } 6. Bg5 { [%eval 0.23] [%clk 1:32:33] } 6... h6 { [%eval 0.21] [%clk 1:31:25] } 7. Bh4 { [%eval -0.02] [%clk 1:32:48] } 7... Nbd7 { [%eval 0.28] [%clk 1:30:44] } 8. Bd3 { [%eval -0.01] [%clk 1:33:02] } 8... e5 { [%eval -0.22] [%clk 1:30:12] } 9. O-O { [%eval -0.35] [%clk 1:32:43] } 9... exd4 { [%eval 0.18] [%clk 1:13:17] } 10. Nxd4 { [%eval 0.15] [%clk 1:32:27] } 10... Ne5 { [%eval 0.49] [%clk 0:51:45] } 11. Be2 { [%eval 0.49] [%clk 1:31:22] } 11... b6?? { [%eval 2.48] } { Blunder. g5 was best. } { [%clk 0:51:06] } 12. f4 { [%eval 2.44] [%clk 1:26:57] } 12... Ned7?! { [%eval 3.34] } { Inaccuracy. g5 was best. } { [%clk 0:50:32] } 13. Bd3?? { [%eval 0.72] } { Blunder. Bf3 was best. } { [%clk 1:18:55] } 13... Nc5?! { [%eval 1.62] } { Inaccuracy. Bb7 was best. } { [%clk 0:50:39] } 14. Bc2 { [%eval 1.63] [%clk 1:18:05] } 14... Bg4 { [%eval 2.05] [%clk 0:48:03] } 15. Nf3?! { [%eval 1.35] } { Inaccuracy. Qe1 was best. } { [%clk 1:13:09] } 15... Qd7 { [%eval 1.55] [%clk 0:46:12] } 16. b4?! { [%eval 0.83] } { Inaccuracy. h3 was best. } { [%clk 1:11:59] } 16... Nb7? { [%eval 2.34] } { Mistake. Ne6 was best. } { [%clk 0:38:18] } 17. Rc1 { [%eval 1.94] [%clk 1:04:20] } 17... Nh5 { [%eval 2.24] [%clk 0:32:26] } 18. Ne2?? { [%eval -0.03] } { Blunder. Ba4 was best. } { [%clk 1:03:13] } 18... a5 { [%eval -0.15] [%clk 0:31:03] } 19. a3 { [%eval -0.37] [%clk 0:59:06] } 19... Bb2? { [%eval 1.12] } { Mistake. axb4 was best. } { [%clk 0:31:04] } 20. Rb1 { [%eval 1.3] [%clk 0:50:41] } 20... Bxa3 { [%eval 0.98] [%clk 0:31:10] } 21. b5?! { [%eval -0.02] } { Inaccuracy. h3 was best. } { [%clk 0:49:53] } 21... Bc5+ { [%eval 0.33] [%clk 0:30:50] } 22. Kh1 { [%eval 0.17] [%clk 0:49:50] } 22... Bxf3? { [%eval 1.37] } { Mistake. Rae8 was best. } { [%clk 0:30:01] } 23. Rxf3 { [%eval 1.37] [%clk 0:49:18] } 23... Qg4 { [%eval 1.38] [%clk 0:29:46] } 24. Bg3?! { [%eval 0.63] } { Inaccuracy. Be7 was best. } { [%clk 0:48:35] } 24... Qe6?! { [%eval 1.69] } { Inaccuracy. Rae8 was best. } { [%clk 0:29:36] } 25. Bd3?? { [%eval -0.03] } { Blunder. Nc3 was best. } { [%clk 0:46:40] } 25... Qf6 { [%eval 0.48] [%clk 0:28:13] } 26. f5?! { [%eval -0.07] } { Inaccuracy. Be1 was best. } { [%clk 0:45:40] } 26... Qg7?! { [%eval 0.69] } { Inaccuracy. g5 was best. } { [%clk 0:28:12] } 27. Nf4?! { [%eval 0.0] } { Inaccuracy. Bc2 was best. } { [%clk 0:42:35] } 27... Nxf4 { [%eval 0.0] [%clk 0:27:13] } 28. Rxf4?? { [%eval -2.15] } { Blunder. Bxf4 was best. } { [%clk 0:42:44] } 28... Bd4 { [%eval -2.11] [%clk 0:27:19] } 29. Rg4 { [%eval -2.72] [%clk 0:41:33] } 29... a4?? { [%eval 2.17] } { Blunder. h5 was best. } { [%clk 0:27:24] } 30. Qc2?? { [%eval -3.19] } { Blunder. fxg6 was best. } { [%clk 0:40:24] } 30... Nc5 { [%eval -2.63] [%clk 0:27:33] } 31. Bf1?! { [%eval -4.08] } { Inaccuracy. f6 was best. } { [%clk 0:39:33] } 31... a3 { [%eval -3.9] [%clk 0:27:21] } 32. Qa2 { [%eval -4.11] [%clk 0:39:26] } 32... h5 { [%eval -3.71] [%clk 0:27:25] } 33. Rf4 { [%eval -3.83] [%clk 0:39:39] } 33... g5 { [%eval -3.91] [%clk 0:27:27] } 34. Rf3 { [%eval -3.89] [%clk 0:39:15] } 34... Nxe4 { [%eval -3.82] [%clk 0:27:20] } 35. Rxa3 { [%eval -4.44] [%clk 0:39:26] } 35... Nxg3+ { [%eval -4.43] [%clk 0:27:31] } 36. hxg3 { [%eval -4.43] [%clk 0:39:44] } 36... Rxa3 { [%eval -4.17] [%clk 0:27:43] } 37. Qxa3 { [%eval -4.28] [%clk 0:40:03] } 37... Qe5 { [%eval -4.39] [%clk 0:27:42] } 38. Qd3 { [%eval -4.34] [%clk 0:39:56] } 38... Bf2 { [%eval -3.78] [%clk 0:27:17] } 39. Kh2?? { [%eval #-11] } { Checkmate is now unavoidable. Qf3 was best. } { [%clk 0:39:47] } 39... h4 { [%eval #-10] [%clk 0:27:34] } 40. Rb3 { [%eval #-9] [%clk 0:39:02] } 40... hxg3+ { [%eval #-8] [%clk 0:27:43] } 41. Qxg3 { [%eval #-8] [%clk 0:39:17] } 41... Bxg3+ { [%eval #-7] [%clk 0:28:06] } 42. Rxg3 { [%eval #-7] [%clk 0:39:37] } 42... Qxf5? { [%eval -8.16] } { Lost forced checkmate sequence. Kg7 was best. } { [%clk 0:28:23] } 43. Bd3? { [%eval #-8] } { Checkmate is now unavoidable. Rf3 was best. } { [%clk 0:39:41] } 43... Qf4 { [%eval #-7] [%clk 0:28:38] } 44. Bc2 { [%eval #-7] [%clk 0:37:56] } 44... Re8 { [%eval #-6] [%clk 0:28:57] } 45. Bd3 { [%eval #-5] [%clk 0:37:31] } 45... Re3 { [%eval #-4] [%clk 0:29:21] } 0-1