Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-18
White: Sokolovsky, Yahli
WhiteTitle: GM
WhiteElo: 2516
Black: Kalogridis, Antonios
BlackTitle: FM
BlackElo: 2391
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] [%clk 1:39:33] } 1... c5 { [%eval 0.25] [%clk 1:40:57] } 2. Nf3 { [%eval 0.22] [%clk 1:39:54] } 2... Nc6 { [%eval 0.31] [%clk 1:41:24] } 3. Bb5 { [%eval 0.28] [%clk 1:40:17] } 3... d6 { [%eval 0.4] [%clk 1:41:50] } 4. O-O { [%eval 0.38] [%clk 1:40:14] } 4... Bd7 { [%eval 0.51] [%clk 1:42:17] } 5. Re1 { [%eval 0.38] [%clk 1:40:37] } 5... Nf6 { [%eval 0.33] [%clk 1:42:42] } 6. c3 { [%eval 0.44] [%clk 1:40:35] } 6... a6 { [%eval 0.46] [%clk 1:43:07] } 7. Bf1 { [%eval 0.38] [%clk 1:39:21] } 7... Bg4 { [%eval 0.46] [%clk 1:43:31] } 8. d4 { [%eval 0.61] [%clk 1:39:21] } 8... cxd4 { [%eval 0.55] [%clk 1:43:55] } 9. cxd4 { [%eval 0.48] [%clk 1:39:46] } 9... e5 { [%eval 0.52] [%clk 1:44:21] } 10. d5 { [%eval 0.72] [%clk 1:39:38] } 10... Nd4 { [%eval 0.57] [%clk 1:44:46] } 11. Be3 { [%eval 0.5] [%clk 1:39:08] } 11... Nxf3+ { [%eval 0.48] [%clk 1:45:11] } 12. gxf3 { [%eval 0.51] [%clk 1:39:32] } 12... Bd7 { [%eval 0.64] [%clk 1:45:39] } 13. a4 { [%eval 0.42] [%clk 1:33:11] } 13... Be7 { [%eval 0.36] [%clk 1:46:01] } 14. Nd2 { [%eval 0.3] [%clk 1:33:00] } 14... O-O { [%eval 0.38] [%clk 1:46:17] } 15. Nc4 { [%eval 0.25] [%clk 1:32:28] } 15... Nh5 { [%eval 0.18] [%clk 1:46:41] } 16. Nb6 { [%eval 0.0] [%clk 1:30:08] } 16... Rb8 { [%eval 0.0] [%clk 1:47:00] } 17. Rc1 { [%eval -0.46] [%clk 1:23:59] } 17... Bg5 { [%eval -0.32] [%clk 1:24:42] } 18. Nxd7 { [%eval -0.4] [%clk 1:18:23] } 18... Bxe3 { [%eval -0.42] [%clk 1:25:05] } 19. fxe3 { [%eval -0.43] [%clk 1:18:35] } 19... Qxd7 { [%eval -0.3] [%clk 1:25:34] } 20. Re2 { [%eval -0.38] [%clk 1:14:02] } 20... Rbc8 { [%eval -0.05] [%clk 1:17:04] } 21. Rec2 { [%eval -0.04] [%clk 1:13:37] } 21... g6 { [%eval -0.12] [%clk 1:17:28] } 22. b3 { [%eval -0.21] [%clk 1:02:37] } 22... Kg7 { [%eval -0.16] [%clk 1:08:20] } 23. Kh1 { [%eval -0.42] [%clk 1:00:33] } 23... Rfd8 { [%eval -0.21] [%clk 1:03:07] } 24. Qd2 { [%eval -0.23] [%clk 0:56:20] } 24... Nf6 { [%eval -0.21] [%clk 1:00:41] } 25. Qg2 { [%eval -0.25] [%clk 0:55:26] } 25... Qe8 { [%eval -0.19] [%clk 0:48:08] } 26. a5 { [%eval -0.26] [%clk 0:50:10] } 26... Rxc2 { [%eval 0.11] [%clk 0:45:45] } 27. Qxc2 { [%eval 0.21] [%clk 0:50:22] } 27... Qe7 { [%eval 0.16] [%clk 0:46:09] } 28. Bh3 { [%eval 0.12] [%clk 0:38:02] } 28... Ne8 { [%eval 0.21] [%clk 0:42:59] } 29. Bc8 { [%eval 0.05] [%clk 0:38:11] } 29... Qf6 { [%eval 0.11] [%clk 0:40:08] } 30. Qd1 { [%eval 0.15] [%clk 0:35:17] } 30... Qe7 { [%eval 0.06] [%clk 0:40:08] } 31. Rc4 { [%eval 0.0] [%clk 0:33:45] } 31... h5 { [%eval 0.4] [%clk 0:32:29] } 32. b4 { [%eval 0.32] [%clk 0:31:04] } 32... Nf6 { [%eval 0.48] [%clk 0:30:05] } 33. Qc2 { [%eval 0.09] [%clk 0:29:26] } 33... Ne8 { [%eval 0.37] [%clk 0:29:41] } 34. Rc3 { [%eval 0.41] [%clk 0:29:39] } 34... Qf6 { [%eval 0.48] [%clk 0:28:41] } 35. Kg2 { [%eval 0.58] [%clk 0:29:27] } 35... Qe7 { [%eval 0.46] [%clk 0:28:10] } 36. Kf1 { [%eval 0.51] [%clk 0:29:26] } 36... Qf6 { [%eval 0.41] [%clk 0:28:22] } 37. Ke2 { [%eval 0.0] [%clk 0:27:55] } 37... Qe7?! { [%eval 0.96] } { Inaccuracy. Qh4 was best. } { [%clk 0:28:23] } 38. Kd2?! { [%eval 0.03] } { Inaccuracy. Kd1 was best. } { [%clk 0:27:21] } 38... Kf8? { [%eval 1.51] } { Mistake. Qh4 was best. } { [%clk 0:28:10] } 39. Kc1 { [%eval 1.65] [%clk 0:26:50] } 39... Kg7 { [%eval 1.46] [%clk 0:28:34] } 40. Kb2 { [%eval 1.55] [%clk 0:26:44] } 40... Kf8?! { [%eval 2.36] } { Inaccuracy. h4 was best. } { [%clk 0:28:47] } 41. Kb3 { [%eval 2.37] [%clk 0:26:41] } 41... Kg7 { [%eval 2.34] [%clk 0:28:07] } 42. Ka4?! { [%eval 1.52] } { Inaccuracy. b5 was best. } { [%clk 0:23:21] } 42... Kf8?! { [%eval 2.29] } { Inaccuracy. h4 was best. } { [%clk 0:26:23] } 43. Kb3 { [%eval 2.39] [%clk 0:15:51] } 43... Kg7 { [%eval 2.34] [%clk 0:25:45] } 44. Ka3 { [%eval 1.96] [%clk 0:16:07] } 44... Kg8 { [%eval 2.39] [%clk 0:25:35] } 45. b5 { [%eval 2.34] [%clk 0:14:34] } 45... axb5 { [%eval 2.88] [%clk 0:13:19] } 46. Kb4 { [%eval 2.73] [%clk 0:14:21] } 46... Kg7 { [%eval 2.83] [%clk 0:06:17] } 47. Kxb5 { [%eval 2.73] [%clk 0:13:58] } 47... Nf6?! { [%eval 3.7] } { Inaccuracy. g5 was best. } { [%clk 0:03:03] } 48. Rc7 { [%eval 4.91] [%clk 0:11:49] } 48... Qe8+ { [%eval 4.73] [%clk 0:02:31] } 49. Kb6 { [%eval 4.6] [%clk 0:11:42] } 49... h4 { [%eval 4.75] [%clk 0:00:41] } 50. Qc4 { [%eval 4.69] [%clk 0:07:01] } 50... Nd7+?! { [%eval 6.19] } { Inaccuracy. g5 was best. } { [%clk 0:50:24] } 51. Bxd7 { [%eval 6.25] [%clk 0:57:06] } 51... Rxd7 { [%eval 6.16] [%clk 0:50:28] } 52. Qb5 { [%eval 5.94] [%clk 0:56:57] } 52... Qa8 { [%eval 6.81] [%clk 0:49:01] } 53. Rxd7 { [%clk 0:56:34] } 1-0