Event: Round 5: Khanin, Semen - Macovei, Andrei
Date: 2025-01-04
White: Khanin, Semen
WhiteTitle: GM
WhiteElo: 2572
Black: Macovei, Andrei
BlackTitle: IM
BlackElo: 2481
Result: 0-1
ECO: E50
Opening: Nimzo-Indian Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:28:53] } 2. c4 { [%eval 0.18] [%clk 1:31:22] } 2... e6 { [%eval 0.11] [%clk 1:29:13] } 3. Nc3 { [%eval 0.17] [%clk 1:31:48] } 3... Bb4 { [%eval 0.09] [%clk 1:28:36] } 4. e3 { [%eval 0.11] [%clk 1:32:13] } 4... O-O { [%eval 0.11] [%clk 1:29:00] } 5. Nf3 { [%eval 0.04] [%clk 1:32:39] } 5... Bxc3+ { [%eval 0.18] [%clk 1:28:08] } 6. bxc3 { [%eval 0.29] [%clk 1:33:04] } 6... d6 { [%eval 0.25] [%clk 1:28:33] } 7. Bd3 { [%eval 0.3] [%clk 1:31:57] } 7... e5 { [%eval 0.11] [%clk 1:26:24] } 8. Nd2 { [%eval 0.1] [%clk 1:25:56] } 8... Re8 { [%eval 0.15] [%clk 1:25:37] } 9. O-O { [%eval -0.07] [%clk 1:25:25] } 9... e4 { [%eval -0.07] [%clk 1:23:38] } 10. Bb1 { [%eval -0.22] [%clk 1:23:47] } 10... Bg4 { [%eval -0.31] [%clk 1:22:34] } 11. Qb3 { [%eval -0.27] [%clk 1:19:32] } 11... b6 { [%eval -0.23] [%clk 1:12:16] } 12. Nxe4 { [%eval -0.2] [%clk 1:15:46] } 12... Nxe4 { [%eval -0.26] [%clk 1:09:49] } 13. f3 { [%eval -0.19] [%clk 1:15:57] } 13... Bf5 { [%eval -0.24] [%clk 1:05:55] } 14. fxe4 { [%eval -0.22] [%clk 1:15:42] } 14... Bxe4 { [%eval -0.24] [%clk 0:59:08] } 15. c5 { [%eval -0.27] [%clk 1:01:13] } 15... d5 { [%eval -0.25] [%clk 0:58:57] } 16. Bxe4 { [%eval -0.27] [%clk 0:44:23] } 16... Rxe4 { [%eval -0.23] [%clk 0:59:21] } 17. Rf5 { [%eval -0.23] [%clk 0:43:55] } 17... c6 { [%eval -0.26] [%clk 0:53:47] } 18. Bd2 { [%eval -0.57] [%clk 0:39:50] } 18... Nd7 { [%eval -0.53] [%clk 0:49:04] } 19. Raf1 { [%eval -0.66] [%clk 0:39:30] } 19... b5?! { [%eval 0.0] } { Inaccuracy. Nf6 was best. } { [%clk 0:40:13] } 20. a4 { [%eval 0.0] [%clk 0:35:34] } 20... a6 { [%eval 0.0] [%clk 0:40:33] } 21. c4? { [%eval -1.29] } { Mistake. Rxf7 was best. } { [%clk 0:22:29] } 21... dxc4 { [%eval -1.35] [%clk 0:38:21] } 22. Qc2 { [%eval -1.7] [%clk 0:21:34] } 22... Re7 { [%eval -1.42] [%clk 0:36:11] } 23. e4 { [%eval -1.6] [%clk 0:21:42] } 23... Nf6 { [%eval -1.99] [%clk 0:34:14] } 24. d5 { [%eval -1.88] [%clk 0:20:12] } 24... cxd5 { [%eval -1.51] [%clk 0:33:44] } 25. Bg5 { [%eval -1.62] [%clk 0:16:18] } 25... Rxe4? { [%eval -0.03] } { Mistake. dxe4 was best. } { [%clk 0:17:45] } 26. Bxf6 { [%eval -0.09] [%clk 0:13:31] } 26... gxf6 { [%eval -0.13] [%clk 0:18:07] } 27. Rxf6 { [%eval -0.12] [%clk 0:12:47] } 27... Qe7 { [%eval -0.18] [%clk 0:16:17] } 28. Qf2? { [%eval -1.72] } { Mistake. Rxf7 was best. } { [%clk 0:11:33] } 28... Rf8 { [%eval -1.67] [%clk 0:16:17] } 29. Rxa6 { [%eval -2.22] [%clk 0:11:14] } 29... b4 { [%eval -2.33] [%clk 0:14:01] } 30. Rb6 { [%eval -2.18] [%clk 0:09:57] } 30... Re2 { [%eval -2.59] [%clk 0:10:30] } 31. Qg3+ { [%eval -2.39] [%clk 0:06:35] } 31... Kh8 { [%eval -2.3] [%clk 0:10:56] } 32. Qd6?? { [%eval -8.27] } { Blunder. Rb8 was best. } { [%clk 0:05:03] } 32... Rg8 { [%eval -7.77] [%clk 0:07:01] } 33. Qf6+? { [%eval #-13] } { Checkmate is now unavoidable. Kh1 was best. } { [%clk 0:03:24] } 33... Qxf6 { [%eval #-12] [%clk 0:07:26] } 34. Rfxf6 { [%eval #-12] [%clk 0:03:51] } 34... Rexg2+ { [%eval #-11] [%clk 0:06:55] } 35. Kf1 { [%eval #-11] [%clk 0:04:17] } 35... c3 { [%clk 0:06:59] } 0-1