Event: Round 4: Buchinger, Alexis - Demchenko, Yaroslav
Date: 2024-11-23
White: Buchinger, Alexis
WhiteElo: 1982
Black: Demchenko, Yaroslav
BlackElo: 2021
Result: 1/2-1/2
ECO: B29
Opening: Sicilian Defense: Nimzowitsch Variation, Advance Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:49] } 1... c5 { [%eval 0.25] [%clk 1:30:36] } 2. Nf3 { [%eval 0.21] [%clk 1:31:04] } 2... Nf6 { [%eval 0.6] [%clk 1:29:36] } 3. e5 { [%eval 0.5] [%clk 1:31:15] } 3... Nd5 { [%eval 0.44] [%clk 1:29:54] } 4. c3 { [%eval 0.03] [%clk 1:31:41] } 4... Nc6 { [%eval 0.11] [%clk 1:29:52] } 5. d4 { [%eval 0.0] [%clk 1:31:59] } 5... cxd4 { [%eval 0.0] [%clk 1:29:38] } 6. cxd4 { [%eval 0.0] [%clk 1:32:19] } 6... d6 { [%eval 0.03] [%clk 1:28:52] } 7. exd6 { [%eval -0.07] [%clk 1:27:01] } 7... Qxd6 { [%eval 0.0] [%clk 1:28:25] } 8. Nc3 { [%eval -0.09] [%clk 1:25:16] } 8... Bf5 { [%eval -0.02] [%clk 1:20:06] } 9. Bb5 { [%eval -0.16] [%clk 1:21:30] } 9... e6 { [%eval -0.14] [%clk 1:17:51] } 10. O-O { [%eval -0.27] [%clk 1:21:22] } 10... Be7 { [%eval -0.4] [%clk 1:17:01] } 11. Ne5 { [%eval -0.32] [%clk 1:15:54] } 11... O-O { [%eval -0.29] [%clk 1:14:42] } 12. Nc4 { [%eval -0.55] [%clk 1:11:29] } 12... Qd8 { [%eval -0.16] [%clk 1:10:59] } 13. Bxc6 { [%eval -0.46] [%clk 1:10:44] } 13... bxc6 { [%eval -0.52] [%clk 1:10:18] } 14. Ne3 { [%eval -0.54] [%clk 1:09:42] } 14... Bg6 { [%eval -0.64] [%clk 1:05:24] } 15. Qa4?! { [%eval -1.59] } { Inaccuracy. Nc4 was best. } { [%clk 1:06:35] } 15... Qc7 { [%eval -1.28] [%clk 0:44:13] } 16. Ncxd5 { [%eval -1.49] [%clk 0:50:47] } 16... cxd5 { [%eval -1.53] [%clk 0:44:05] } 17. Bd2 { [%eval -1.42] [%clk 0:51:06] } 17... Qb6 { [%eval -1.05] [%clk 0:37:38] } 18. Bc3 { [%eval -1.13] [%clk 0:43:00] } 18... h5 { [%eval -1.12] [%clk 0:37:51] } 19. Rac1 { [%eval -1.3] [%clk 0:39:30] } 19... Rfc8 { [%eval -1.34] [%clk 0:34:30] } 20. Qa5 { [%eval -1.68] [%clk 0:31:19] } 20... Qb7 { [%eval -1.53] [%clk 0:26:38] } 21. f4 { [%eval -2.03] [%clk 0:24:50] } 21... Bd3 { [%eval -2.03] [%clk 0:18:26] } 22. Rfd1 { [%eval -2.25] [%clk 0:18:54] } 22... Be4 { [%eval -2.19] [%clk 0:18:12] } 23. Rd2 { [%eval -2.55] [%clk 0:18:25] } 23... Rc6 { [%eval -2.63] [%clk 0:16:38] } 24. Qa4 { [%eval -2.54] [%clk 0:09:57] } 24... Bd6 { [%eval -2.45] [%clk 0:11:58] } 25. Rf2 { [%eval -2.37] [%clk 0:08:56] } 25... g6 { [%eval -1.94] [%clk 0:08:25] } 26. Qd1 { [%eval -2.02] [%clk 0:08:38] } 26... Qc7 { [%eval -1.84] [%clk 0:08:47] } 27. Qf1 { [%eval -2.15] [%clk 0:06:55] } 27... Kg7 { [%eval -2.25] [%clk 0:08:09] } 28. g3 { [%eval -2.49] [%clk 0:04:48] } 28... a5 { [%eval -2.52] [%clk 0:07:09] } 29. Qe1 { [%eval -2.57] [%clk 0:03:53] } 29... a4 { [%eval -2.73] [%clk 0:07:03] } 30. a3 { [%eval -2.76] [%clk 0:03:42] } 30... h4 { [%eval -2.63] [%clk 0:04:28] } 31. Ng4 { [%eval -3.04] [%clk 0:01:21] } 31... Rh8 { [%eval -3.04] [%clk 0:03:26] } 32. Qe3 { [%eval -2.99] [%clk 0:01:22] } 32... Be7?! { [%eval -2.14] } { Inaccuracy. hxg3 was best. } { [%clk 0:02:10] } 33. Kf1? { [%eval -4.07] } { Mistake. Rff1 was best. } { [%clk 0:00:34] } 33... Qb7? { [%eval -2.28] } { Mistake. hxg3 was best. } { [%clk 0:01:38] } 34. Ke1 { [%eval -2.48] [%clk 0:00:39] } 34... hxg3 { [%eval -2.39] [%clk 0:01:38] } 35. hxg3 { [%eval -2.41] [%clk 0:01:02] } 35... Rh1+ { [%eval -1.95] [%clk 0:01:54] } 36. Rf1 { [%eval -1.82] [%clk 0:01:23] } 36... Rh8 { [%eval -2.01] [%clk 0:01:24] } 37. Nf2 { [%eval -1.71] [%clk 0:01:28] } 37... Rh2? { [%eval -0.54] } { Mistake. Rcc8 was best. } { [%clk 0:00:51] } 38. Nxe4 { [%eval -0.54] [%clk 0:01:39] } 38... dxe4 { [%eval -0.65] [%clk 0:01:18] } 39. Rf2 { [%eval -0.67] [%clk 0:01:02] } 39... Rh1+ { [%eval -0.46] [%clk 0:01:12] } 40. Rf1 { [%eval -0.68] [%clk 0:01:22] } 40... Rh2 { [%eval -0.63] [%clk 0:01:19] } 41. Rf2 { [%eval -0.46] [%clk 0:01:37] } 41... Rh1+ { [%eval -0.48] [%clk 0:01:45] } 42. Rf1 { [%eval -0.67] [%clk 0:02:03] } 42... Rh2?! { [%eval 0.0] } { Inaccuracy. Rxf1+ was best. } { [%clk 0:02:12] } 43. Rf2 { [%eval -0.7] [%clk 0:01:53] } 1/2-1/2