Event: Round 8: Deider, Kevin - Antonov, Alexander
Date: 2024-08-04
White: Deider, Kevin
WhiteElo: 1927
Black: Antonov, Alexander
BlackElo: 2233
Result: 0-1
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:57] } 2. Nf3 { [%eval 0.22] [%clk 1:31:25] } 2... Nc6 { [%eval 0.31] [%clk 1:31:23] } 3. Bb5 { [%eval 0.28] [%clk 1:31:49] } 3... g6 { [%eval 0.34] [%clk 1:31:01] } 4. O-O { [%eval 0.26] [%clk 1:32:11] } 4... Bg7 { [%eval 0.32] [%clk 1:31:27] } 5. Re1 { [%eval 0.35] [%clk 1:32:29] } 5... a6 { [%eval 0.64] [%clk 1:27:46] } 6. Bxc6 { [%eval 0.66] [%clk 1:32:44] } 6... dxc6 { [%eval 0.56] [%clk 1:28:12] } 7. h3 { [%eval 0.45] [%clk 1:32:46] } 7... Nf6 { [%eval 0.57] [%clk 1:27:25] } 8. d3 { [%eval 0.68] [%clk 1:32:55] } 8... O-O { [%eval 0.79] [%clk 1:27:18] } 9. a4 { [%eval 0.54] [%clk 1:26:31] } 9... b5 { [%eval 1.06] [%clk 1:22:29] } 10. Nc3 { [%eval 0.73] [%clk 1:25:47] } 10... c4 { [%eval 0.88] [%clk 1:16:56] } 11. dxc4 { [%eval 0.58] [%clk 1:09:38] } 11... b4 { [%eval 0.51] [%clk 1:17:03] } 12. Qxd8 { [%eval 0.27] [%clk 1:09:26] } 12... Rxd8 { [%eval 0.22] [%clk 1:17:32] } 13. Nb1 { [%eval 0.23] } 13... Nd7 { [%eval 0.19] [%clk 1:09:09] } 14. a5 { [%eval 0.28] [%clk 0:54:47] } 14... Ne5 { [%eval 0.23] [%clk 1:04:27] } 15. Nxe5 { [%eval 0.04] [%clk 0:50:42] } 15... Bxe5 { [%eval 0.13] [%clk 1:04:33] } 16. c3?! { [%eval -0.53] } { Inaccuracy. Be3 was best. } { [%clk 0:50:54] } 16... bxc3 { [%eval 0.0] [%clk 1:03:23] } 17. Nxc3 { [%eval -0.02] [%clk 0:51:13] } 17... Rb8 { [%eval -0.04] [%clk 1:01:32] } 18. Na4 { [%eval -0.02] [%clk 0:49:40] } 18... Rb4 { [%eval -0.04] [%clk 1:01:22] } 19. Nb6?! { [%eval -0.65] } { Inaccuracy. Be3 was best. } { [%clk 0:46:36] } 19... Be6 { [%eval -0.73] [%clk 1:01:06] } 20. Rb1 { [%eval -0.78] [%clk 0:26:31] } 20... Bc3 { [%eval -0.83] [%clk 0:52:28] } 21. Rf1 { [%eval -0.81] [%clk 0:24:39] } 21... Rb3 { [%eval -0.78] [%clk 0:51:11] } 22. Ra1 { [%eval -1.05] [%clk 0:23:30] } 22... Bb4 { [%eval -0.52] [%clk 0:50:43] } 23. Be3 { [%eval -0.57] [%clk 0:22:25] } 23... Rxb2 { [%eval -0.66] [%clk 0:49:46] } 24. Rfb1 { [%eval -0.67] [%clk 0:21:33] } 24... Bc3 { [%eval -0.18] [%clk 0:48:50] } 25. Rd1 { [%eval -0.26] [%clk 0:18:10] } 25... Rb8 { [%eval 0.08] [%clk 0:42:26] } 26. Na4 { [%eval 0.09] [%clk 0:14:26] } 26... Rc2 { [%eval 0.08] [%clk 0:42:46] } 27. Nxc3 { [%eval 0.06] [%clk 0:14:54] } 27... Rxc3 { [%eval 0.04] [%clk 0:43:10] } 28. Rab1 { [%eval 0.12] [%clk 0:15:15] } 28... Rc8 { [%eval 0.43] [%clk 0:39:27] } 29. c5 { [%eval 0.0] [%clk 0:15:31] } 29... Ra3 { [%eval 0.09] [%clk 0:38:58] } 30. Ra1 { [%eval -0.2] [%clk 0:14:15] } 30... Rxa1 { [%eval 0.0] [%clk 0:39:11] } 31. Rxa1 { [%eval -0.01] [%clk 0:14:41] } 31... Rb8 { [%eval -0.1] [%clk 0:39:37] } 32. Bf4 { [%eval -0.19] [%clk 0:10:40] } 32... Rb5 { [%eval -0.01] [%clk 0:39:38] } 33. Rd1 { [%eval -0.02] [%clk 0:11:07] } 33... f6 { [%eval -0.08] [%clk 0:39:54] } 34. Bd2 { [%eval -0.49] [%clk 0:04:53] } 34... Rb2 { [%eval -0.05] [%clk 0:37:55] } 35. Kh2? { [%eval -1.58] } { Mistake. Bf4 was best. } { [%clk 0:01:40] } 35... Bb3 { [%eval -1.57] [%clk 0:37:46] } 36. Bc3 { [%eval -1.88] [%clk 0:02:00] } 36... Rxf2 { [%eval -1.93] [%clk 0:38:08] } 37. Rd8+?! { [%eval -3.03] } { Inaccuracy. Rb1 was best. } { [%clk 0:02:09] } 37... Kf7 { [%eval -3.0] [%clk 0:38:25] } 38. e5? { [%eval -5.17] } { Mistake. Rd2 was best. } { [%clk 0:01:42] } 38... Bd5 { [%eval -5.23] [%clk 0:38:19] } 39. Kg3 { [%eval -6.54] [%clk 0:01:33] } 39... Rxg2+ { [%eval -6.52] [%clk 0:38:42] } 40. Kf4 { [%eval -6.49] [%clk 0:02:02] } 40... Re2 { [%eval -6.35] [%clk 0:37:25] } 41. exf6 { [%eval -6.32] [%clk 0:01:27] } 41... Re4+ { [%eval -6.1] [%clk 0:37:32] } 42. Kg5?? { [%eval #-14] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:01:24] } 42... exf6+ { [%eval #-13] [%clk 0:37:55] } 43. Bxf6 { [%eval #-13] [%clk 0:01:36] } 43... h6+ { [%eval #-12] [%clk 0:38:20] } 44. Kxh6 { [%eval #-12] [%clk 0:01:20] } 44... Kxf6 { [%eval #-11] [%clk 0:38:45] } 45. Rd6+ { [%eval #-5] [%clk 0:01:43] } 45... Be6 { [%eval #-4] [%clk 0:39:06] } 0-1