Event: Round 4: Gumularz, Szymon - Koelle, Tobias
Date: 2024-11-11
White: Gumularz, Szymon
WhiteTitle: GM
WhiteElo: 2579
Black: Koelle, Tobias
BlackTitle: IM
BlackElo: 2414
Result: 1/2-1/2
ECO: B20
Opening: Sicilian Defense: Myers Attack, with a4
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:52] } 2. a4 { [%eval 0.0] [%clk 1:31:24] } 2... e6 { [%eval -0.08] [%clk 1:26:12] } 3. f4 { [%eval -0.2] [%clk 1:31:40] } 3... Nf6 { [%eval 0.0] [%clk 1:23:54] } 4. d3 { [%eval -0.04] [%clk 1:31:32] } 4... d5 { [%eval 0.0] [%clk 1:22:27] } 5. e5 { [%eval 0.0] [%clk 1:31:45] } 5... Nfd7 { [%eval 0.1] [%clk 1:22:30] } 6. Nf3 { [%eval 0.0] [%clk 1:32:07] } 6... Be7 { [%eval 0.08] [%clk 1:21:58] } 7. g3 { [%eval 0.04] [%clk 1:32:17] } 7... O-O { [%eval 0.11] [%clk 1:21:18] } 8. Bg2 { [%eval 0.12] [%clk 1:32:31] } 8... Nc6 { [%eval 0.13] [%clk 1:21:14] } 9. O-O { [%eval 0.07] [%clk 1:32:53] } 9... Rb8 { [%eval 0.06] [%clk 1:20:06] } 10. c4 { [%eval 0.17] [%clk 1:29:15] } 10... Nb4 { [%eval 0.6] [%clk 1:05:32] } 11. Nc3 { [%eval 0.53] [%clk 1:27:46] } 11... Nb6 { [%eval 0.56] [%clk 0:59:59] } 12. b3 { [%eval 0.56] [%clk 1:11:04] } 12... Na8 { [%eval 0.56] [%clk 0:58:10] } 13. cxd5 { [%eval 0.23] [%clk 1:03:15] } 13... exd5 { [%eval 0.19] [%clk 0:52:09] } 14. Ba3 { [%eval 0.13] [%clk 1:02:48] } 14... Nc7 { [%eval 0.15] [%clk 0:49:01] } 15. d4 { [%eval 0.15] [%clk 1:01:26] } 15... a5 { [%eval 0.15] [%clk 0:43:40] } 16. dxc5 { [%eval 0.18] [%clk 0:57:41] } 16... Bxc5+ { [%eval 0.21] [%clk 0:43:30] } 17. Kh1 { [%eval 0.15] [%clk 0:58:08] } 17... b6 { [%eval 0.26] [%clk 0:39:52] } 18. Bxb4 { [%eval 0.14] [%clk 0:56:25] } 18... axb4?! { [%eval 0.8] } { Inaccuracy. Bxb4 was best. } { [%clk 0:37:56] } 19. Nb5 { [%eval 0.28] [%clk 0:48:53] } 19... Ba6 { [%eval 0.73] [%clk 0:29:30] } 20. Nfd4 { [%eval 0.37] [%clk 0:48:55] } 20... Qd7 { [%eval 0.54] [%clk 0:29:05] } 21. Re1 { [%eval 0.52] [%clk 0:48:02] } 21... Rfd8?! { [%eval 1.62] } { Inaccuracy. Nxb5 was best. } { [%clk 0:23:11] } 22. Nxc7 { [%eval 1.61] [%clk 0:47:29] } 22... Qxc7 { [%eval 1.59] [%clk 0:23:38] } 23. Rc1 { [%eval 1.7] [%clk 0:47:35] } 23... Bb7 { [%eval 1.62] [%clk 0:17:16] } 24. h4 { [%eval 1.8] [%clk 0:42:17] } 24... Qe7 { [%eval 1.96] [%clk 0:15:41] } 25. Kh2 { [%eval 1.75] [%clk 0:38:14] } 25... Rbc8 { [%eval 2.0] [%clk 0:12:40] } 26. Bh3 { [%eval 1.76] [%clk 0:32:08] } 26... Bxd4 { [%eval 1.82] [%clk 0:10:54] } 27. Bxc8 { [%eval 1.9] [%clk 0:31:57] } 27... Bxc8 { [%eval 1.78] [%clk 0:09:24] } 28. Qxd4 { [%eval 2.09] [%clk 0:32:20] } 28... Qe6 { [%eval 1.92] [%clk 0:09:48] } 29. Kg1 { [%eval 1.98] [%clk 0:28:45] } 29... Qh3 { [%eval 1.91] [%clk 0:09:00] } 30. Re2?! { [%eval 1.0] } { Inaccuracy. Re3 was best. } { [%clk 0:10:04] } 30... Bf5 { [%eval 1.16] [%clk 0:08:18] } 31. Qxb6 { [%eval 1.21] [%clk 0:08:37] } 31... Re8 { [%eval 1.2] [%clk 0:06:09] } 32. Qe3 { [%eval 1.38] [%clk 0:07:26] } 32... h5?! { [%eval 2.26] } { Inaccuracy. h6 was best. } { [%clk 0:04:26] } 33. Rh2 { [%eval 2.16] [%clk 0:07:10] } 33... Qg4 { [%eval 2.01] [%clk 0:04:54] } 34. Kf2?! { [%eval 1.15] } { Inaccuracy. Rd2 was best. } { [%clk 0:07:19] } 34... Rd8 { [%eval 1.32] [%clk 0:04:38] } 35. e6? { [%eval 0.03] } { Mistake. Qf3 was best. } { [%clk 0:00:54] } 35... Bxe6? { [%eval 1.23] } { Mistake. fxe6 was best. } { [%clk 0:04:18] } 36. Qb6? { [%eval 0.0] } { Mistake. Qe5 was best. } { [%clk 0:01:11] } 36... Re8 { [%eval 0.04] [%clk 0:04:04] } 37. Qe3 { [%clk 0:00:52] } 1/2-1/2