Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-03-30
White: Heberla, Bartlomiej
WhiteTitle: GM
WhiteElo: 2557
Black: Zeller, Frank
BlackTitle: IM
BlackElo: 2340
Result: 0-1
ECO: E46
Opening: Nimzo-Indian Defense: Normal Variation
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.16] [%clk 1:30:39] } 2. c4 { [%eval 0.16] [%clk 1:31:22] } 2... e6 { [%eval 0.21] [%clk 1:30:46] } 3. Nc3 { [%eval 0.08] [%clk 1:31:49] } 3... Bb4 { [%eval 0.12] [%clk 1:31:00] } 4. e3 { [%eval 0.0] [%clk 1:32:15] } 4... O-O { [%eval 0.21] [%clk 1:30:04] } 5. Bd2 { [%eval 0.08] [%clk 1:32:42] } 5... b6 { [%eval 0.18] [%clk 1:25:08] } 6. Bd3 { [%eval 0.03] [%clk 1:29:59] } 6... Bb7 { [%eval 0.1] [%clk 1:25:32] } 7. Nf3 { [%eval 0.09] [%clk 1:30:24] } 7... c5 { [%eval 0.36] [%clk 1:22:52] } 8. a3 { [%eval 0.19] [%clk 1:30:34] } 8... Bxc3 { [%eval 0.17] [%clk 1:20:12] } 9. Bxc3 { [%eval 0.2] [%clk 1:31:01] } 9... Ne4?! { [%eval 0.81] } { Inaccuracy. cxd4 was best. } { [%clk 1:17:41] } 10. Bxe4 { [%eval 0.69] [%clk 1:31:23] } 10... Bxe4 { [%eval 0.72] [%clk 1:17:48] } 11. dxc5 { [%eval 0.7] [%clk 1:31:50] } 11... bxc5 { [%eval 0.71] [%clk 1:11:20] } 12. Qd6 { [%eval 0.66] [%clk 1:31:52] } 12... Nc6 { [%eval 1.09] [%clk 1:09:19] } 13. Nd2 { [%eval 0.96] [%clk 1:17:44] } 13... Bg6 { [%eval 1.11] [%clk 1:09:07] } 14. Qxc5 { [%eval 1.08] [%clk 1:18:04] } 14... Qc7 { [%eval 1.07] [%clk 1:04:54] } 15. Qg5 { [%eval 0.79] [%clk 1:12:30] } 15... e5 { [%eval 1.21] [%clk 0:54:34] } 16. e4 { [%eval 0.99] [%clk 1:06:13] } 16... f5 { [%eval 0.82] [%clk 0:50:35] } 17. exf5 { [%eval 0.68] [%clk 1:02:37] } 17... Rxf5 { [%eval 0.75] [%clk 0:50:54] } 18. Qg3 { [%eval 0.62] [%clk 1:02:48] } 18... Raf8 { [%eval 0.73] [%clk 0:49:31] } 19. O-O { [%eval 0.67] [%clk 1:03:06] } 19... Rf4 { [%eval 1.04] [%clk 0:41:45] } 20. Rac1 { [%eval 0.74] [%clk 0:57:02] } 20... d6 { [%eval 0.76] [%clk 0:32:05] } 21. Qe3 { [%eval 0.65] [%clk 0:55:15] } 21... h5 { [%eval 0.9] [%clk 0:22:50] } 22. f3 { [%eval 1.01] [%clk 0:52:51] } 22... h4 { [%eval 0.99] [%clk 0:20:49] } 23. h3 { [%eval 1.07] [%clk 0:51:42] } 23... Qe7?! { [%eval 1.94] } { Inaccuracy. Nd4 was best. } { [%clk 0:11:15] } 24. Ne4? { [%eval 0.59] } { Mistake. Rfe1 was best. } { [%clk 0:32:17] } 24... Bxe4 { [%eval 0.61] [%clk 0:10:31] } 25. fxe4 { [%eval 0.75] [%clk 0:32:45] } 25... Rxf1+ { [%eval 0.62] [%clk 0:09:53] } 26. Rxf1 { [%eval 0.73] [%clk 0:33:09] } 26... Rxf1+ { [%eval 0.64] [%clk 0:10:20] } 27. Kxf1 { [%eval 0.72] [%clk 0:33:37] } 27... Qf7+ { [%eval 0.61] [%clk 0:10:43] } 28. Ke1 { [%eval 0.19] [%clk 0:34:03] } 28... Qxc4 { [%eval 0.33] [%clk 0:11:09] } 29. Kd2 { [%eval 0.19] [%clk 0:34:10] } 29... Qf1 { [%eval 0.16] } 30. Qe2 { [%eval 0.09] [%clk 0:29:52] } 30... Qf4+ { [%eval 0.17] [%clk 0:07:33] } 31. Kc2 { [%eval 0.17] [%clk 0:29:33] } 31... Nd8 { [%eval 0.2] [%clk 0:02:41] } 32. Qc4+ { [%eval 0.2] [%clk 0:25:29] } 32... Kh7 { [%eval 0.11] [%clk 0:02:38] } 33. Bd2 { [%eval 0.0] [%clk 0:24:40] } 33... Qf6 { [%eval 0.0] [%clk 0:02:56] } 34. Be3 { [%eval 0.07] [%clk 0:24:10] } 34... Ne6 { [%eval 0.03] [%clk 0:03:22] } 35. Bxa7 { [%eval 0.0] [%clk 0:22:07] } 35... Qg6 { [%eval 0.0] [%clk 0:03:24] } 36. Kb3? { [%eval -1.32] } { Mistake. Kb1 was best. } { [%clk 0:17:08] } 36... Nf4 { [%eval -1.27] [%clk 0:03:39] } 37. a4 { [%eval -1.23] [%clk 0:04:27] } 37... Qxg2 { [%eval -1.34] [%clk 0:03:57] } 38. a5?! { [%eval -2.01] } { Inaccuracy. Qc8 was best. } { [%clk 0:04:52] } 38... Qxh3+ { [%eval -2.08] [%clk 0:04:22] } 39. Kb4?? { [%eval -4.92] } { Blunder. Ka2 was best. } { [%clk 0:03:20] } 39... Qg2 { [%eval -4.7] [%clk 0:04:03] } 40. a6?! { [%eval -5.96] } { Inaccuracy. Be3 was best. } { [%clk 0:00:54] } 40... h3 { [%eval -6.24] [%clk 0:03:48] } 41. Bb6 { [%eval -7.45] [%clk 0:08:21] } 41... h2 { [%eval -8.01] [%clk 0:17:02] } 42. a7 { [%eval -7.54] [%clk 0:08:47] } 42... h1=Q { [%eval -7.54] [%clk 0:16:24] } 43. a8=Q? { [%eval #-8] } { Checkmate is now unavoidable. Kb5 was best. } { [%clk 0:09:12] } 43... Qxb2+ { [%eval #-7] [%clk 0:16:49] } 44. Ka5 { [%eval #-5] [%clk 0:09:08] } 44... Qha1+ { [%eval #-4] [%clk 0:17:12] } 45. Qa4 { [%eval #-4] [%clk 0:09:33] } 45... Qxa4+? { [%eval -7.11] } { Lost forced checkmate sequence. Qc3+ was best. } { [%clk 0:17:29] } 0-1