Event: Round 3: Grzeca, Pascal - Koellner, Ruben Gideon
Date: 2024-05-31
White: Grzeca, Pascal
WhiteElo: 2100
Black: Koellner, Ruben Gideon
BlackTitle: IM
BlackElo: 2439
Result: 0-1
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:55] } 1... Nf6 { [%eval 0.22] [%clk 1:30:27] } 2. b3 { [%eval 0.0] [%clk 1:30:28] } 2... d6 { [%eval 0.1] [%clk 1:30:15] } 3. d4 { [%eval 0.07] [%clk 1:30:46] } 3... g6 { [%eval 0.17] [%clk 1:30:05] } 4. Bb2 { [%eval 0.21] [%clk 1:31:02] } 4... Bg7 { [%eval 0.22] [%clk 1:30:31] } 5. g3 { [%eval 0.17] [%clk 1:31:23] } 5... c5 { [%eval 0.13] [%clk 1:25:55] } 6. Bg2 { [%eval 0.2] [%clk 1:24:53] } 6... Nc6 { [%eval 0.44] [%clk 1:25:22] } 7. d5 { [%eval 0.43] [%clk 1:24:36] } 7... Nb4 { [%eval 0.34] [%clk 1:24:28] } 8. e4 { [%eval 0.32] [%clk 1:19:54] } 8... O-O { [%eval 0.37] [%clk 1:22:39] } 9. a3 { [%eval 0.49] [%clk 1:14:16] } 9... Na6 { [%eval 0.35] [%clk 1:21:59] } 10. Nfd2 { [%eval 0.25] [%clk 1:14:31] } 10... Bg4 { [%eval 0.37] [%clk 1:18:56] } 11. Qc1 { [%eval 0.35] [%clk 1:08:34] } 11... b5 { [%eval 0.3] [%clk 1:17:42] } 12. c4 { [%eval 0.21] [%clk 1:06:19] } 12... Rb8 { [%eval 0.23] [%clk 1:11:28] } 13. h3 { [%eval 0.16] [%clk 0:53:38] } 13... Bd7 { [%eval 0.17] [%clk 1:08:41] } 14. e5 { [%eval 0.12] [%clk 0:45:54] } 14... dxe5 { [%eval 0.32] [%clk 0:55:49] } 15. Bxe5 { [%eval 0.27] [%clk 0:46:00] } 15... bxc4 { [%eval 0.38] [%clk 0:54:44] } 16. bxc4 { [%eval 0.42] [%clk 0:45:37] } 16... Ne8?! { [%eval 1.22] } { Inaccuracy. Rb6 was best. } { [%clk 0:52:44] } 17. Bxg7 { [%eval 1.17] [%clk 0:36:53] } 17... Nxg7 { [%eval 1.09] [%clk 0:53:07] } 18. Nc3 { [%eval 1.07] [%clk 0:34:46] } 18... Nf5 { [%eval 1.0] [%clk 0:52:08] } 19. Nf3?! { [%eval 0.43] } { Inaccuracy. O-O was best. } { [%clk 0:31:47] } 19... Nd4 { [%eval 0.4] [%clk 0:50:19] } 20. O-O { [%eval 0.51] [%clk 0:29:26] } 20... Qa5 { [%eval 0.59] [%clk 0:47:08] } 21. Nxd4 { [%eval 0.27] [%clk 0:27:16] } 21... cxd4 { [%eval 0.38] [%clk 0:47:33] } 22. Ne4 { [%eval 0.34] [%clk 0:25:17] } 22... Bf5 { [%eval 0.5] [%clk 0:44:28] } 23. Re1 { [%eval 0.0] [%clk 0:22:17] } 23... Nc5 { [%eval 0.0] [%clk 0:39:32] } 24. Nxc5 { [%eval 0.05] [%clk 0:20:15] } 24... Qxc5 { [%eval 0.03] [%clk 0:40:00] } 25. g4 { [%eval -0.11] [%clk 0:18:28] } 25... Bd3 { [%eval -0.26] [%clk 0:37:23] } 26. Bf1? { [%eval -1.8] } { Mistake. Qd2 was best. } { [%clk 0:15:14] } 26... Bxf1 { [%eval -1.84] [%clk 0:37:18] } 27. Kxf1 { [%eval -1.93] [%clk 0:15:03] } 27... Rb3 { [%eval -1.8] [%clk 0:37:19] } 28. Qc2?! { [%eval -3.0] } { Inaccuracy. Kg2 was best. } { [%clk 0:10:38] } 28... Rxh3 { [%eval -2.97] [%clk 0:29:27] } 29. Rac1?! { [%eval -4.69] } { Inaccuracy. Qe4 was best. } { [%clk 0:06:57] } 29... Rc3? { [%eval -2.94] } { Mistake. d3 was best. } { [%clk 0:25:54] } 30. Qa4 { [%eval -3.32] [%clk 0:06:39] } 30... Rxa3 { [%eval -3.11] [%clk 0:18:45] } 31. Qc6 { [%eval -3.06] [%clk 0:05:24] } 31... Qxc6 { [%eval -2.93] [%clk 0:18:21] } 32. dxc6 { [%eval -2.77] [%clk 0:05:52] } 32... e6 { [%eval -2.51] [%clk 0:17:21] } 33. Re5?! { [%eval -3.29] } { Inaccuracy. Ra1 was best. } { [%clk 0:03:28] } 33... Rc8 { [%eval -3.18] [%clk 0:16:58] } 34. Rc5 { [%eval -2.8] [%clk 0:01:40] } 34... Rc7 { [%eval -2.91] [%clk 0:17:16] } 35. Ke2 { [%eval -2.92] [%clk 0:00:57] } 35... Kf8 { [%eval -2.92] [%clk 0:16:10] } 36. Rd1 { [%eval -2.54] [%clk 0:00:40] } 36... Ke7 { [%eval -2.77] [%clk 0:14:51] } 37. Rxd4 { [%eval -2.72] [%clk 0:01:01] } 37... Ra6 { [%eval -2.6] [%clk 0:15:07] } 38. g5?! { [%eval -4.08] } { Inaccuracy. Rd7+ was best. } { [%clk 0:01:06] } 38... Raxc6 { [%eval -4.04] [%clk 0:15:14] } 39. Rxc6 { [%eval -4.07] [%clk 0:00:49] } 39... Rxc6 { [%eval -3.93] [%clk 0:15:43] } 40. Rh4 { [%eval -4.48] [%clk 0:00:32] } 40... Rc5 { [%eval -4.48] [%clk 0:15:49] } 41. Kd3 { [%eval -5.16] [%clk 0:26:08] } 41... Rxg5 { [%eval -5.09] [%clk 0:46:12] } 42. Rxh7 { [%eval -5.92] [%clk 0:26:35] } 42... Rf5?! { [%eval -4.51] } { Inaccuracy. Rh5 was best. } { [%clk 0:46:15] } 43. Rh2 { [%eval -4.6] [%clk 0:25:56] } 43... Kd6 { [%eval -4.43] [%clk 0:46:16] } 44. Kd4 0-1