Event: World Olympiad PwD 2023
Site: Belgrade, Serbia
Date: 2023-01-30
White: Arstanbekov, Dzhanysh
WhiteElo: 1621
Black: Babula, Milan
BlackElo: 2107
Result: 0-1
ECO: B00
Opening: Nimzowitsch Defense: Declined Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:40] } 1... Nc6 { [%eval 0.51] [%clk 1:30:52] } 2. Nf3 { [%eval 0.24] [%clk 1:31:04] } 2... g6?! { [%eval 0.83] } { Inaccuracy. e5 was best. } { [%clk 1:31:08] } 3. d4 { [%eval 0.84] [%clk 1:30:45] } 3... Bg7 { [%eval 0.95] [%clk 1:31:36] } 4. c4 { [%eval 0.93] [%clk 1:25:46] } 4... d6 { [%eval 0.9] [%clk 1:31:48] } 5. h3 { [%eval 0.47] [%clk 1:25:41] } 5... Nf6 { [%eval 0.75] [%clk 1:30:54] } 6. Nc3 { [%eval 0.29] [%clk 1:26:06] } 6... O-O { [%eval 0.78] [%clk 1:30:45] } 7. Be3?! { [%eval 0.1] } { Inaccuracy. d5 was best. } { [%clk 1:25:39] } 7... b6? { [%eval 1.32] } { Mistake. e5 was best. } { [%clk 1:26:40] } 8. Be2 { [%eval 1.18] [%clk 1:24:45] } 8... Bb7 { [%eval 1.57] [%clk 1:25:33] } 9. d5 { [%eval 1.49] [%clk 1:22:39] } 9... Nb8 { [%eval 1.55] [%clk 1:25:12] } 10. O-O { [%eval 1.35] [%clk 1:22:41] } 10... c6 { [%eval 1.72] [%clk 1:23:28] } 11. Qd2 { [%eval 1.75] [%clk 1:21:49] } 11... Nbd7 { [%eval 1.73] [%clk 1:19:50] } 12. Bh6 { [%eval 1.29] [%clk 1:21:42] } 12... Nc5 { [%eval 1.34] [%clk 1:19:50] } 13. Bxg7 { [%eval 1.03] [%clk 1:21:42] } 13... Kxg7 { [%eval 1.19] [%clk 1:19:50] } 14. Qd4 { [%eval 1.09] [%clk 1:21:42] } 14... e5 { [%eval 1.12] [%clk 1:19:50] } 15. dxe6 { [%eval 1.04] [%clk 1:21:42] } 15... Nxe6 { [%eval 1.05] [%clk 1:19:50] } 16. Qe3 { [%eval 1.23] [%clk 1:21:42] } 16... Re8 { [%eval 1.06] [%clk 1:19:50] } 17. b4?? { [%eval -2.05] } { Blunder. Rad1 was best. } { [%clk 1:21:42] } 17... Qc7?? { [%eval 1.12] } { Blunder. c5 was best. } { [%clk 1:19:50] } 18. Qd2? { [%eval -0.36] } { Mistake. Rad1 was best. } { [%clk 1:21:42] } 18... Rad8?! { [%eval 0.19] } { Inaccuracy. c5 was best. } { [%clk 1:19:50] } 19. Rac1 { [%eval 0.35] [%clk 1:21:42] } 19... Qe7 { [%eval 0.14] [%clk 1:19:50] } 20. Bd3? { [%eval -1.12] } { Mistake. Qb2 was best. } 20... Nd7?? { [%eval 0.65] } { Blunder. d5 was best. } { [%clk 0:59:10] } 21. Be2?! { [%eval -0.16] } { Inaccuracy. Nh2 was best. } { [%clk 1:06:12] } 21... Ne5?! { [%eval 0.67] } { Inaccuracy. Qf6 was best. } { [%clk 0:47:43] } 22. a3?? { [%eval -1.42] } { Blunder. Nh2 was best. } { [%clk 1:05:19] } 22... Qf6 { [%eval -0.94] [%clk 0:45:45] } 23. Nh2 { [%eval -1.5] [%clk 0:53:18] } 23... g5?? { [%eval 0.18] } { Blunder. Nf4 was best. } { [%clk 0:37:54] } 24. Ng4 { [%eval 0.29] [%clk 0:50:33] } 24... Nxg4 { [%eval 0.29] [%clk 0:29:16] } 25. Bxg4 { [%eval 0.23] [%clk 0:49:30] } 25... Nf4 { [%eval 0.09] [%clk 0:29:10] } 26. g3 { [%eval 0.14] [%clk 0:48:34] } 26... Ng6 { [%eval 0.29] [%clk 0:29:02] } 27. Be2?! { [%eval -0.4] } { Inaccuracy. Kh2 was best. } { [%clk 0:44:58] } 27... c5 { [%eval -0.19] [%clk 0:22:12] } 28. Nd5 { [%eval -0.45] [%clk 0:44:46] } 28... Bxd5 { [%eval -0.48] [%clk 0:16:54] } 29. exd5?! { [%eval -1.24] } { Inaccuracy. Qxd5 was best. } 29... Re5 { [%eval -0.8] [%clk 0:15:40] } 30. Bd3 { [%eval -1.2] [%clk 0:42:22] } 30... Rde8 { [%eval -1.05] [%clk 0:15:57] } 31. Kg2 { [%eval -1.49] [%clk 0:42:01] } 31... Qe7?! { [%eval -0.76] } { Inaccuracy. h5 was best. } { [%clk 0:13:27] } 32. Qc3 { [%eval -0.88] [%clk 0:38:14] } 32... Kg8 { [%eval -0.6] [%clk 0:13:29] } 33. Qc2 { [%eval -0.63] [%clk 0:38:34] } 33... Qf6 { [%eval -0.27] [%clk 0:12:40] } 34. Rcd1 { [%eval -0.74] [%clk 0:36:34] } 34... R8e7?! { [%eval -0.19] } { Inaccuracy. Kg7 was best. } { [%clk 0:07:48] } 35. b5?! { [%eval -1.24] } { Inaccuracy. bxc5 was best. } { [%clk 0:35:55] } 35... h5 { [%eval -1.5] [%clk 0:06:38] } 36. Qd2 { [%eval -1.49] [%clk 0:32:52] } 36... h4 { [%eval -1.19] [%clk 0:04:14] } 37. a4 { [%eval -1.23] [%clk 0:32:51] } 37... Qg7 { [%eval -1.18] [%clk 0:03:23] } 38. Qc2?! { [%eval -2.37] } { Inaccuracy. Rde1 was best. } { [%clk 0:32:57] } 38... hxg3 { [%eval -1.96] [%clk 0:01:35] } 39. fxg3 { [%eval -2.09] [%clk 0:33:25] } 39... Re3 { [%eval -2.47] [%clk 0:01:56] } 40. Qf2?! { [%eval -3.98] } { Inaccuracy. Rf2 was best. } { [%clk 0:30:02] } 40... R3e5?? { [%eval -0.91] } { Blunder. g4 was best. } { [%clk 0:00:33] } 41. Qf6?? { [%eval -3.61] } { Blunder. Rd2 was best. } { [%clk 0:29:18] } 41... Nf4+ { [%eval -3.58] [%clk 0:00:48] } 42. gxf4? { [%eval -6.92] } { Mistake. Rxf4 was best. } { [%clk 0:29:37] } 42... Qxf6 { [%eval -5.69] [%clk 0:01:14] } 43. fxe5 { [%eval -5.87] [%clk 0:30:05] } 43... Qxe5 { [%eval -5.75] [%clk 0:01:39] } 44. Rf5 { [%eval -6.97] [%clk 0:26:48] } 44... Qb2+ { [%eval -7.27] [%clk 0:00:47] } 45. Kf3 { [%eval -7.24] [%clk 0:22:13] } 45... Re5 { [%eval -7.27] [%clk 0:30:28] } 46. Rf6 { [%eval -9.44] [%clk 0:52:21] } 46... Kg7 { [%eval -8.71] [%clk 0:24:49] } 47. Rxd6 { [%eval -12.51] [%clk 0:47:34] } 47... Qh2 { [%eval -10.0] [%clk 0:25:07] } 48. Bf1?! { [%eval #-4] } { Checkmate is now unavoidable. Rh6 was best. } { [%clk 0:47:10] } 48... Rf5+ { [%eval #-3] [%clk 0:25:20] } 49. Ke3 { [%eval #-3] [%clk 0:47:29] } 49... Qxd6?! { [%eval -11.92] } { Lost forced checkmate sequence. Qf2+ was best. } { [%clk 0:25:43] } 0-1