Event: Schachbundesliga 2024/2025
Site: Bad Mergentheim, Germany
Date: 2025-03-22
White: Esipenko, Andrey
WhiteTitle: GM
WhiteElo: 2691
Black: Boensch, Uwe
BlackTitle: GM
BlackElo: 2470
Result: 1-0
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:45] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:30:23] } 2... e6 { [%eval 0.28] [%clk 1:31:17] } 3. d4 { [%eval 0.4] [%clk 1:27:17] } 3... cxd4 { [%eval 0.29] [%clk 1:31:38] } 4. Nxd4 { [%eval 0.23] [%clk 1:27:43] } 4... a6 { [%eval 0.42] [%clk 1:32:02] } 5. Bd3 { [%eval 0.45] [%clk 1:22:45] } 5... Bc5 { [%eval 0.42] [%clk 1:28:54] } 6. Nb3 { [%eval 0.34] [%clk 1:22:53] } 6... Be7 { [%eval 0.58] [%clk 1:29:18] } 7. Qg4 { [%eval 0.49] [%clk 1:22:40] } 7... g6 { [%eval 0.58] [%clk 1:29:40] } 8. Qe2 { [%eval 0.63] [%clk 1:20:58] } 8... d6 { [%eval 0.73] [%clk 1:29:10] } 9. a4 { [%eval 0.59] [%clk 1:17:51] } 9... Nd7 { [%eval 0.7] [%clk 1:22:54] } 10. Be3 { [%eval 0.53] [%clk 1:16:40] } 10... Ngf6 { [%eval 0.66] [%clk 1:17:57] } 11. a5 { [%eval 0.53] [%clk 1:04:45] } 11... O-O { [%eval 0.62] [%clk 1:03:20] } 12. Nc3 { [%eval 0.56] [%clk 1:04:31] } 12... Re8 { [%eval 1.04] [%clk 0:58:51] } 13. O-O { [%eval 0.9] [%clk 1:03:05] } 13... d5 { [%eval 0.95] [%clk 0:55:44] } 14. Rfd1 { [%eval 0.72] [%clk 0:54:45] } 14... Bd6 { [%eval 0.88] [%clk 0:54:21] } 15. h3 { [%eval 0.89] [%clk 0:54:26] } 15... Be5 { [%eval 1.04] [%clk 0:41:35] } 16. Qf3 { [%eval 1.19] [%clk 0:40:09] } 16... dxe4?! { [%eval 1.78] } { Inaccuracy. b5 was best. } { [%clk 0:35:18] } 17. Bxe4 { [%eval 1.77] [%clk 0:39:54] } 17... Qc7 { [%eval 1.44] [%clk 0:28:42] } 18. Bd4 { [%eval 0.88] [%clk 0:38:09] } 18... Nxe4?! { [%eval 1.59] } { Inaccuracy. Rb8 was best. } { [%clk 0:27:10] } 19. Nxe4 { [%eval 1.19] [%clk 0:34:48] } 19... f5 { [%eval 1.25] [%clk 0:26:55] } 20. Nc3?! { [%eval 0.62] } { Inaccuracy. Bxe5 was best. } { [%clk 0:33:30] } 20... Bxd4 { [%eval 0.88] [%clk 0:23:38] } 21. Rxd4 { [%eval 0.72] [%clk 0:33:08] } 21... Nf8 { [%eval 0.91] [%clk 0:24:01] } 22. Qe2 { [%eval 0.79] [%clk 0:27:46] } 22... Bd7 { [%eval 0.65] [%clk 0:13:59] } 23. Rc4 { [%eval 0.75] [%clk 0:27:45] } 23... Qd8 { [%eval 0.78] [%clk 0:12:53] } 24. Nc5 { [%eval 0.83] [%clk 0:21:01] } 24... Bc6 { [%eval 0.96] [%clk 0:12:32] } 25. Nd3 { [%eval 0.84] [%clk 0:21:19] } 25... Bb5 { [%eval 0.85] [%clk 0:04:50] } 26. Nxb5 { [%eval 0.93] [%clk 0:14:00] } 26... axb5 { [%eval 0.72] [%clk 0:05:19] } 27. Rc5 { [%eval 0.45] [%clk 0:13:59] } 27... Rxa5 { [%eval 0.4] [%clk 0:05:36] } 28. Rd1 { [%eval 0.43] [%clk 0:14:24] } 28... b4 { [%eval 0.42] [%clk 0:05:47] } 29. Rc4 { [%eval 0.0] [%clk 0:14:12] } 29... Rd5 { [%eval 0.0] [%clk 0:05:57] } 30. Rxb4 { [%eval 0.0] [%clk 0:14:31] } 30... e5 { [%eval 0.0] [%clk 0:05:02] } 31. Ra1 { [%eval -0.11] [%clk 0:14:04] } 31... b5 { [%eval -0.03] [%clk 0:04:25] } 32. Qe3 { [%eval -0.11] [%clk 0:06:37] } 32... Qd6 { [%eval 0.02] [%clk 0:03:14] } 33. Rb3 { [%eval 0.0] [%clk 0:06:43] } 33... Ne6 { [%eval 0.02] [%clk 0:03:34] } 34. Rba3 { [%eval 0.03] [%clk 0:05:19] } 34... e4 { [%eval 0.03] [%clk 0:03:28] } 35. Ra6 { [%eval 0.0] [%clk 0:05:26] } 35... Qd8 { [%eval 0.0] [%clk 0:02:59] } 36. Ra8 { [%eval 0.04] [%clk 0:02:41] } 36... Qxa8 { [%eval 0.25] [%clk 0:01:45] } 37. Rxa8 { [%eval 0.27] [%clk 0:03:06] } 37... Rxa8 { [%eval 0.3] [%clk 0:02:13] } 38. Qb6 { [%eval 0.02] [%clk 0:03:22] } 38... Nf8?? { [%eval 2.05] } { Blunder. exd3 was best. } { [%clk 0:02:15] } 39. Nf4 { [%eval 1.91] [%clk 0:02:39] } 39... Rd1+?! { [%eval 2.69] } { Inaccuracy. Re5 was best. } { [%clk 0:00:38] } 40. Kh2 { [%eval 2.82] [%clk 0:03:07] } 40... Raa1 { [%eval 2.78] [%clk 0:00:39] } 41. Qxb5 { [%eval 2.58] [%clk 0:02:15] } 41... Nd7? { [%eval 4.43] } { Mistake. Rh1+ was best. } { [%clk 0:28:09] } 42. Nd5 { [%eval 4.34] [%clk 0:30:46] } 42... Ra7 { [%eval 4.28] [%clk 0:27:35] } 43. Qc6 { [%eval 4.01] [%clk 0:29:07] } 43... Kf7 { [%eval 4.8] [%clk 0:27:04] } 44. Qd6 { [%eval 4.99] [%clk 0:26:52] } 44... Nf8 { [%eval 5.05] [%clk 0:25:47] } 45. Qf6+ { [%eval 4.44] [%clk 0:23:47] } 45... Ke8 { [%eval 4.58] [%clk 0:26:09] } 46. Qb6 { [%eval 4.32] [%clk 0:24:06] } 46... Rda1 { [%eval 5.35] [%clk 0:25:49] } 47. b4 { [%eval 5.23] [%clk 0:22:59] } 1-0