Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-22
White: Rosen, Eric
WhiteTitle: IM
WhiteElo: 2374
Black: Sokolovsky, Yahli
BlackTitle: GM
BlackElo: 2516
Result: 0-1
ECO: C45
Opening: Scotch Game: Potter Variation
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] [%clk 1:40:53] } 1... e5 { [%eval 0.21] [%clk 1:40:55] } 2. Nf3 { [%eval 0.11] [%clk 1:41:10] } 2... Nc6 { [%eval 0.19] [%clk 1:41:21] } 3. d4 { [%eval 0.09] [%clk 1:41:20] } 3... exd4 { [%eval 0.13] [%clk 1:41:42] } 4. Nxd4 { [%eval 0.06] [%clk 1:41:46] } 4... Bc5 { [%eval 0.22] [%clk 1:41:38] } 5. Nb3 { [%eval 0.12] [%clk 1:42:03] } 5... Bb6 { [%eval 0.12] [%clk 1:42:01] } 6. Qe2 { [%eval 0.19] [%clk 1:42:18] } 6... a5 { [%eval 0.21] [%clk 1:34:31] } 7. a4 { [%eval 0.17] [%clk 1:40:38] } 7... Qf6 { [%eval 0.54] [%clk 1:26:35] } 8. Nc3 { [%eval 0.64] [%clk 1:39:55] } 8... Nb4 { [%eval 0.81] [%clk 1:24:05] } 9. h4 { [%eval 0.52] [%clk 1:36:57] } 9... Ne7 { [%eval 0.72] [%clk 0:57:15] } 10. Bg5 { [%eval 0.87] [%clk 1:35:33] } 10... Qe6 { [%eval 0.84] [%clk 0:57:31] } 11. O-O-O { [%eval 0.94] [%clk 1:33:35] } 11... O-O { [%eval 0.81] [%clk 0:57:42] } 12. h5 { [%eval 0.62] [%clk 1:29:43] } 12... h6 { [%eval 0.75] [%clk 0:55:47] } 13. Be3 { [%eval 0.76] [%clk 1:25:49] } 13... Bxe3+ { [%eval 0.75] [%clk 0:38:24] } 14. Qxe3 { [%eval 0.75] [%clk 1:25:58] } 14... d5 { [%eval 0.7] [%clk 0:38:49] } 15. Qc5 { [%eval 0.18] [%clk 1:12:15] } 15... dxe4 { [%eval 0.21] [%clk 0:33:07] } 16. Qxc7 { [%eval 0.0] [%clk 1:11:09] } 16... Nec6 { [%eval 0.0] [%clk 0:25:56] } 17. Nc5 { [%eval -0.41] [%clk 0:56:39] } 17... Na2+ { [%eval -0.35] [%clk 0:23:55] } 18. Kd2?! { [%eval -1.17] } { Inaccuracy. Kb1 was best. } { [%clk 0:55:29] } 18... Qg4? { [%eval 0.0] } { Mistake. Qf5 was best. } { [%clk 0:19:17] } 19. N3xe4 { [%eval 0.0] [%clk 0:53:27] } 19... Rd8+ { [%eval 0.0] [%clk 0:17:43] } 20. Bd3 { [%eval 0.0] [%clk 0:53:10] } 20... Nab4 { [%eval 0.0] [%clk 0:08:45] } 21. Kc1 { [%eval 0.0] [%clk 0:49:37] } 21... Nxd3+ { [%eval 0.0] [%clk 0:08:27] } 22. Rxd3 { [%eval 0.0] [%clk 0:49:34] } 22... Rxd3 { [%eval 0.0] [%clk 0:07:49] } 23. cxd3 { [%eval -0.5] [%clk 0:49:52] } 23... Be6?? { [%eval 1.8] } { Blunder. Qxg2 was best. } { [%clk 0:04:34] } 24. Qxb7 { [%eval 1.86] [%clk 0:28:12] } 24... Rc8 { [%eval 1.75] [%clk 0:03:21] } 25. Kb1?? { [%eval -0.73] } { Blunder. Nxe6 was best. } { [%clk 0:21:27] } 25... Nb4 { [%eval -0.65] [%clk 0:03:17] } 26. Rc1? { [%eval -2.28] } { Mistake. Qb5 was best. } { [%clk 0:20:58] } 26... Ba2+ { [%eval -2.23] [%clk 0:02:48] } 27. Ka1 { [%eval -2.23] [%clk 0:21:23] } 27... Bd5 { [%eval -1.93] [%clk 0:03:09] } 28. f3?! { [%eval -3.17] } { Inaccuracy. Qe7 was best. } { [%clk 0:19:01] } 28... Qe6 { [%eval -3.49] [%clk 0:02:49] } 29. Qb5 { [%eval -3.7] [%clk 0:11:42] } 29... Bxe4 { [%eval -3.66] [%clk 0:02:51] } 30. Rc4 { [%eval -3.69] [%clk 0:12:10] } 30... Rxc5 { [%eval -3.57] [%clk 0:02:08] } 31. Qxc5 { [%eval -3.47] [%clk 0:12:13] } 31... Bf5 { [%eval -3.28] [%clk 0:01:49] } 32. g4 { [%eval -3.24] [%clk 0:11:08] } 32... Nxd3 { [%eval -3.25] [%clk 0:01:20] } 33. Qd4 { [%eval -3.23] [%clk 0:08:21] } 33... Qe1+ { [%eval -3.47] [%clk 0:01:45] } 34. Ka2 { [%eval -3.33] [%clk 0:08:39] } 34... Nb4+ { [%eval -3.35] [%clk 0:02:03] } 35. Rxb4 { [%eval -3.35] [%clk 0:08:23] } 35... Bb1+ { [%eval -3.15] [%clk 0:01:47] } 36. Ka3 { [%eval -3.58] [%clk 0:07:57] } 36... axb4+ { [%eval -3.59] [%clk 0:01:30] } 37. Qxb4 { [%eval -3.49] [%clk 0:08:25] } 37... Qe3+ { [%eval -3.32] [%clk 0:01:50] } 38. Qc3?! { [%eval -4.52] } { Inaccuracy. Qb3 was best. } { [%clk 0:08:45] } 38... Qxc3+ { [%eval -4.53] [%clk 0:00:32] } 39. bxc3 { [%eval -4.53] [%clk 0:09:13] } 39... Bd3 { [%eval -4.5] [%clk 0:00:42] } 40. Kb4 { [%eval -4.49] [%clk 0:08:45] } 40... Kf8 { [%eval -4.31] [%clk 0:00:42] } 41. Kc5 { [%eval -4.74] [%clk 0:06:24] } 41... Ke7 { [%eval -4.6] [%clk 0:43:30] } 42. Kd4 { [%eval -4.74] [%clk 0:54:18] } 42... Be2 { [%eval -4.69] [%clk 0:40:39] } 43. Ke3 { [%eval -4.63] [%clk 0:54:37] } 43... Bd1 { [%eval -4.97] [%clk 0:40:09] } 44. a5 { [%eval -4.98] [%clk 0:55:00] } 44... Kd6 { [%eval -4.89] [%clk 0:40:20] } 45. Kf4 { [%eval -4.86] [%clk 0:54:19] } 45... Kc6 { [%eval -4.6] [%clk 0:35:11] } 46. g5?! { [%eval -6.65] } { Inaccuracy. c4 was best. } { [%clk 0:52:12] } 46... hxg5+ { [%eval -6.11] [%clk 0:33:27] } 47. Kxg5 { [%eval -6.75] [%clk 0:52:37] } 47... Bxf3 { [%eval -6.32] [%clk 0:33:49] } 48. c4 { [%eval -6.75] [%clk 0:50:25] } 48... Be2 { [%eval -8.11] [%clk 0:33:55] } 49. h6 { [%eval -65.05] [%clk 0:50:37] } 49... gxh6+ { [%eval -46.63] [%clk 0:34:14] } 50. Kxh6 { [%eval -74.88] [%clk 0:50:55] } 50... Bxc4 { [%eval -8.71] [%clk 0:34:35] } 0-1