Event: Open
Site: Warsaw, Poland
Date: 2021-12-29
White: Costachi, Mihnea
WhiteElo: 2482
Black: Predke, Alexandr
BlackElo: 2627
Result: 0-1
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 0:03:03] } 1... d5 { [%eval 0.31] [%clk 0:03:02] } 2. c4 { [%eval 0.35] [%clk 0:03:04] } 2... e6 { [%eval 0.29] [%clk 0:03:03] } 3. Nc3 { [%eval 0.16] [%clk 0:03:04] } 3... Nf6 { [%eval 0.36] [%clk 0:03:04] } 4. cxd5 { [%eval 0.16] [%clk 0:03:05] } 4... exd5 { [%eval 0.35] [%clk 0:03:05] } 5. Bg5 { [%eval 0.21] [%clk 0:03:05] } 5... Bb4 { [%eval 0.49] [%clk 0:03:04] } 6. e3 { [%eval 0.44] [%clk 0:03:04] } 6... h6 { [%eval 0.48] [%clk 0:03:05] } 7. Bh4 { [%eval 0.37] [%clk 0:03:05] } 7... g5 { [%eval 0.5] [%clk 0:03:05] } 8. Bg3 { [%eval 0.92] [%clk 0:03:06] } 8... h5 { [%eval 0.36] [%clk 0:03:06] } 9. Be5 { [%eval 0.42] [%clk 0:02:57] } 9... Nbd7 { [%eval 0.35] [%clk 0:03:04] } 10. Bd3? { [%eval -0.85] } { Mistake. Bxf6 was best. } { [%clk 0:02:39] } 10... Nxe5 { [%eval -0.88] [%clk 0:03:00] } 11. dxe5 { [%eval -1.12] [%clk 0:02:39] } 11... Nd7 { [%eval -1.0] [%clk 0:03:00] } 12. e6 { [%eval -1.31] [%clk 0:02:35] } 12... fxe6 { [%eval -1.52] [%clk 0:03:01] } 13. Bg6+ { [%eval -1.17] [%clk 0:02:32] } 13... Kf8 { [%eval -1.35] [%clk 0:02:34] } 14. Bxh5 { [%eval -1.76] [%clk 0:02:25] } 14... Qf6 { [%eval -1.1] [%clk 0:02:32] } 15. Rc1?! { [%eval -1.76] } { Inaccuracy. g4 was best. } { [%clk 0:02:22] } 15... c6 { [%eval -1.74] [%clk 0:02:01] } 16. Be2 { [%eval -1.98] [%clk 0:02:18] } 16... e5 { [%eval -1.72] [%clk 0:02:01] } 17. a3?! { [%eval -2.31] } { Inaccuracy. Nh3 was best. } { [%clk 0:02:12] } 17... Ba5?! { [%eval -1.33] } { Inaccuracy. Bd6 was best. } { [%clk 0:01:53] } 18. b4 { [%eval -1.45] [%clk 0:02:08] } 18... Bb6 { [%eval -1.11] [%clk 0:01:53] } 19. Nf3? { [%eval -2.28] } { Mistake. Bg4 was best. } { [%clk 0:02:04] } 19... e4 { [%eval -2.29] [%clk 0:01:54] } 20. Nd4 { [%eval -2.19] [%clk 0:01:58] } 20... Ne5 { [%eval -2.4] [%clk 0:01:34] } 21. a4 { [%eval -2.9] [%clk 0:01:31] } 21... a5 { [%eval -2.74] [%clk 0:01:31] } 22. b5 { [%eval -2.86] [%clk 0:01:31] } 22... Kg7? { [%eval -1.53] } { Mistake. g4 was best. } { [%clk 0:01:31] } 23. bxc6 { [%eval -1.99] [%clk 0:01:31] } 23... bxc6 { [%eval -2.03] [%clk 0:01:32] } 24. Rb1?? { [%eval -4.28] } { Blunder. Nxc6 was best. } { [%clk 0:01:28] } 24... Bc5 { [%eval -4.49] [%clk 0:01:30] } 25. Qc2 { [%eval -4.26] [%clk 0:01:24] } 25... Bb4 { [%eval -4.53] [%clk 0:01:28] } 26. Kf1?! { [%eval -6.11] } { Inaccuracy. h3 was best. } { [%clk 0:01:16] } 26... Nd3? { [%eval -3.53] } { Mistake. Bd7 was best. } { [%clk 0:01:14] } 27. Bxd3 { [%eval -3.78] [%clk 0:01:05] } 27... exd3 { [%eval -3.69] [%clk 0:01:15] } 28. Qb2? { [%eval -6.01] } { Mistake. Qxd3 was best. } { [%clk 0:01:00] } 28... Ba6 { [%eval -5.81] [%clk 0:01:04] } 29. Kg1 { [%eval -6.12] [%clk 0:00:45] } 29... Raf8 { [%eval -4.89] [%clk 0:00:59] } 30. f3?! { [%eval -6.37] } { Inaccuracy. Na2 was best. } { [%clk 0:00:31] } 30... Qe5 { [%eval -4.95] [%clk 0:00:49] } 31. Kf2?! { [%eval -6.47] } { Inaccuracy. Nd1 was best. } { [%clk 0:00:21] } 31... c5 { [%eval -6.42] [%clk 0:00:50] } 32. Ndb5 { [%eval -8.36] [%clk 0:00:13] } 32... d4 { [%eval -8.63] [%clk 0:00:33] } 33. exd4 { [%eval -8.9] [%clk 0:00:11] } 33... cxd4 { [%eval -9.16] [%clk 0:00:32] } 34. Ne4 { [%eval -10.46] [%clk 0:00:12] } 34... Qxe4 { [%eval -9.25] [%clk 0:00:31] } 35. Qc1 { [%eval -16.0] [%clk 0:00:09] } 35... Qe2+ { [%eval -14.86] [%clk 0:00:25] } 36. Kg3?! { [%eval #-4] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:00:06] } 36... Rxf3+ { [%eval #-3] [%clk 0:00:23] } 37. gxf3 { [%eval #-3] [%clk 0:00:06] } 37... Rh3+ { [%eval #-2] [%clk 0:00:24] } 38. Kg4 { [%eval #-2] [%clk 0:00:04] } 38... Qxf3+ { [%eval #-1] [%clk 0:00:25] } 39. Kxg5 { [%eval #-1] [%clk 0:00:05] } 39... Be7# { [%clk 0:00:25] } 0-1