Event: Round 23: Berchtenbreiter, Maximilian - Kopylov, Michael
Date: 2025-05-24
White: Berchtenbreiter, Maximilian
WhiteTitle: IM
WhiteElo: 2505
Black: Kopylov, Michael
BlackTitle: IM
BlackElo: 2329
Result: 0-1
ECO: A01
Opening: Nimzo-Larsen Attack: Indian Variation
Variant: Standard
TimeControl: 3+2

1. b3 { [%eval 0.0] [%clk 0:03:03] } 1... Nf6 { [%eval 0.05] [%clk 0:03:01] } 2. Bb2 { [%eval 0.0] [%clk 0:03:04] } 2... g6 { [%eval 0.12] [%clk 0:03:02] } 3. Bxf6 { [%eval -0.21] [%clk 0:03:05] } 3... exf6 { [%eval -0.15] [%clk 0:03:03] } 4. c4 { [%eval -0.33] [%clk 0:03:06] } 4... Bg7 { [%eval -0.01] [%clk 0:03:04] } 5. Nc3 { [%eval -0.02] [%clk 0:03:07] } 5... O-O { [%eval 0.28] [%clk 0:03:05] } 6. e3 { [%eval 0.0] [%clk 0:03:07] } 6... d6 { [%eval 0.26] [%clk 0:03:06] } 7. g3 { [%eval 0.22] [%clk 0:03:08] } 7... f5 { [%eval 0.22] [%clk 0:03:07] } 8. Nge2 { [%eval 0.23] [%clk 0:03:08] } 8... Nd7 { [%eval 0.24] [%clk 0:03:08] } 9. d4 { [%eval 0.17] [%clk 0:03:09] } 9... Nf6 { [%eval 0.19] [%clk 0:03:09] } 10. Bg2 { [%eval 0.16] [%clk 0:03:10] } 10... Re8 { [%eval 0.21] [%clk 0:03:10] } 11. O-O { [%eval 0.17] [%clk 0:03:10] } 11... h5 { [%eval 0.28] [%clk 0:03:11] } 12. h4 { [%eval 0.27] [%clk 0:03:05] } 12... Ng4 { [%eval 0.44] [%clk 0:03:12] } 13. Nf4 { [%eval 0.47] [%clk 0:03:01] } 13... c6 { [%eval 0.45] [%clk 0:03:10] } 14. Qd2 { [%eval 0.32] [%clk 0:02:57] } 14... a5 { [%eval 0.35] [%clk 0:02:34] } 15. Rac1 { [%eval 0.34] [%clk 0:02:49] } 15... Bh6 { [%eval 0.34] [%clk 0:02:25] } 16. Rfd1 { [%eval 0.0] [%clk 0:02:42] } 16... g5 { [%eval 0.0] [%clk 0:02:20] } 17. hxg5 { [%eval 0.0] [%clk 0:02:39] } 17... Qxg5 { [%eval 0.0] [%clk 0:02:21] } 18. Nce2 { [%eval -0.13] [%clk 0:01:05] } 18... h4 { [%eval -0.22] [%clk 0:02:19] } 19. Rc3 { [%eval -0.53] [%clk 0:01:04] } 19... hxg3 { [%eval -0.5] [%clk 0:02:12] } 20. Nxg3 { [%eval -0.55] [%clk 0:01:04] } 20... Bd7 { [%eval -0.36] [%clk 0:02:04] } 21. Nh3? { [%eval -1.89] } { Mistake. Bf3 was best. } { [%clk 0:00:53] } 21... Qh4 { [%eval -2.0] [%clk 0:02:03] } 22. Nf1 { [%eval -1.89] [%clk 0:00:47] } 22... Re6?! { [%eval -1.18] } { Inaccuracy. Nf6 was best. } { [%clk 0:01:48] } 23. d5? { [%eval -2.78] } { Mistake. f3 was best. } { [%clk 0:00:43] } 23... Rg6 { [%eval -2.79] [%clk 0:01:47] } 24. Qe1 { [%eval -3.14] [%clk 0:00:36] } 24... Ne5 { [%eval -3.31] [%clk 0:01:38] } 25. Ng3 { [%eval -3.08] [%clk 0:00:31] } 25... c5 { [%eval -2.97] [%clk 0:01:24] } 26. f4? { [%eval -4.81] } { Mistake. Qe2 was best. } { [%clk 0:00:11] } 26... Ng4?? { [%eval -2.07] } { Blunder. Nf3+ was best. } { [%clk 0:01:21] } 27. e4? { [%eval -3.81] } { Mistake. Nf1 was best. } { [%clk 0:00:07] } 27... Re8 { [%eval -3.97] [%clk 0:01:17] } 28. Nf1 { [%eval -4.08] [%clk 0:00:00] } 0-1