Event: Round 4: Ruslan Ponomariov - Roven Vogel
Date: 2023-06-27
White: Ruslan Ponomariov
Black: Roven Vogel
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:31:03] } 2... Nc6 { [%eval 0.0] [%clk 1:31:12] } 3. Bb5 { [%eval 0.37] [%clk 1:31:10] } 3... e6 { [%eval 0.47] [%clk 1:31:24] } 4. Bxc6 { [%eval 0.0] [%clk 1:30:23] } 4... bxc6 { [%eval 0.4] [%clk 1:31:45] } 5. b3 { [%eval 0.39] [%clk 1:29:40] } 5... e5 { [%eval 0.49] [%clk 1:19:03] } 6. Nxe5 { [%eval 0.33] [%clk 1:14:43] } 6... Qe7 { [%eval 0.35] [%clk 1:18:51] } 7. d4 { [%eval 0.37] [%clk 1:03:12] } 7... f6 { [%eval 0.45] [%clk 1:16:04] } 8. Nf3 { [%eval 0.47] [%clk 1:01:41] } 8... Qxe4+ { [%eval 0.5] [%clk 1:16:17] } 9. Be3 { [%eval 0.31] [%clk 1:01:21] } 9... cxd4 { [%eval 0.15] [%clk 1:15:24] } 10. Nbd2 { [%eval 0.24] [%clk 0:56:59] } 10... Qg4 { [%eval 0.7] [%clk 0:56:56] } 11. Bxd4 { [%eval 0.67] [%clk 0:56:43] } 11... Ba6 { [%eval 0.97] [%clk 0:56:24] } 12. c4 { [%eval 0.88] [%clk 0:55:57] } 12... Qxg2 { [%eval 0.81] [%clk 0:46:23] } 13. Qe2+ { [%eval 1.01] [%clk 0:54:53] } 13... Kf7?! { [%eval 1.86] } { Inaccuracy. Ne7 was best. } { [%clk 0:46:12] } 14. Rg1 { [%eval 1.73] [%clk 0:51:52] } 14... Qh3 { [%eval 1.8] [%clk 0:46:30] } 15. O-O-O { [%eval 2.05] [%clk 0:49:30] } 15... d5 { [%eval 2.11] [%clk 0:43:22] } 16. Bb2?? { [%eval -0.18] } { Blunder. Ng5+ was best. } { [%clk 0:39:12] } 16... Ne7 { [%eval 0.24] [%clk 0:36:41] } 17. Rg3?! { [%eval -0.82] } { Inaccuracy. Rde1 was best. } { [%clk 0:25:50] } 17... Qd7 { [%eval -0.72] [%clk 0:35:31] } 18. Nh4 { [%eval -0.62] [%clk 0:22:08] } 18... Ng6?? { [%eval 1.47] } { Blunder. Re8 was best. } { [%clk 0:22:10] } 19. Qh5 { [%eval 1.38] [%clk 0:20:58] } 19... Bd6 { [%eval 1.32] [%clk 0:21:45] } 20. Rf3 { [%eval 1.14] [%clk 0:16:25] } 20... Kg8 { [%eval 1.58] [%clk 0:16:33] } 21. Rg1? { [%eval 0.2] } { Mistake. Nf5 was best. } { [%clk 0:15:24] } 21... Bxh2?! { [%eval 0.96] } { Inaccuracy. Rf8 was best. } { [%clk 0:11:11] } 22. Rg2?? { [%eval -0.71] } { Blunder. Rh1 was best. } { [%clk 0:15:03] } 22... Be5?! { [%eval 0.08] } { Inaccuracy. Bf4 was best. } { [%clk 0:11:09] } 23. Bxe5 { [%eval 0.0] [%clk 0:14:09] } 23... fxe5 { [%eval 0.0] [%clk 0:11:04] } 24. Nxg6 { [%eval 0.0] [%clk 0:14:26] } 24... hxg6 { [%eval 0.0] [%clk 0:11:32] } 25. Qxg6 { [%eval 0.0] [%clk 0:14:50] } 25... Rd8?? { [%eval 2.98] } { Blunder. Rh1+ was best. } { [%clk 0:08:01] } 26. cxd5 { [%eval 2.52] [%clk 0:13:36] } 26... Qe7 { [%eval 2.9] [%clk 0:05:28] } 27. Rfg3?? { [%eval 0.26] } { Blunder. Ne4 was best. } { [%clk 0:11:13] } 27... Rxd5?? { [%eval 2.36] } { Blunder. Qa3+ was best. } { [%clk 0:04:16] } 28. Qxg7+ { [%eval 2.28] [%clk 0:11:04] } 28... Qxg7 { [%eval 2.15] [%clk 0:04:44] } 29. Rxg7+ { [%eval 2.04] [%clk 0:11:28] } 29... Kf8 { [%eval 1.75] [%clk 0:05:08] } 30. Ne4 { [%eval 1.64] [%clk 0:09:29] } 30... Bd3 { [%eval 2.57] [%clk 0:03:00] } 31. Nc3? { [%eval 0.91] } { Mistake. Nf6 was best. } { [%clk 0:09:36] } 31... Rc5 { [%eval 1.0] [%clk 0:02:38] } 32. Kb2?! { [%eval 0.24] } { Inaccuracy. Kd2 was best. } { [%clk 0:08:51] } 32... a5 { [%eval 0.38] [%clk 0:02:21] } 33. R7g5 { [%eval 0.41] [%clk 0:05:22] } 33... Rh3 { [%eval 0.54] [%clk 0:02:00] } 34. f4 { [%eval 0.45] [%clk 0:04:41] } 34... Re3 { [%eval 0.47] [%clk 0:01:30] } 35. Rf2 { [%eval 0.43] [%clk 0:02:53] } 35... Bb5 { [%eval 0.38] [%clk 0:00:40] } 36. Nd1 { [%eval 0.51] [%clk 0:01:31] } 36... Re1 { [%eval 0.39] [%clk 0:00:51] } 37. Nc3 { [%eval 0.37] [%clk 0:01:19] } 37... Re3 { [%eval 0.37] [%clk 0:01:20] } 38. Nb1 { [%eval 0.08] [%clk 0:01:14] } 38... Ke7 { [%eval 0.07] [%clk 0:01:13] } 39. Na3 { [%eval 0.09] [%clk 0:00:55] } 39... Bd3 { [%eval 0.1] [%clk 0:00:55] } 40. fxe5 { [%eval 0.11] [%clk 0:00:53] } 40... Rcxe5 { [%eval 0.13] [%clk 0:01:03] } 41. Rxe5+ { [%eval 0.09] [%clk 0:00:46] } 41... Rxe5 { [%eval 0.09] [%clk 0:28:57] } 42. Kc3 { [%eval 0.06] [%clk 0:30:49] } 42... Bb5 { [%eval 0.02] [%clk 0:27:18] } 43. Rd2 { [%eval 0.08] [%clk 0:31:06] } 43... a4 { [%eval 0.06] [%clk 0:22:22] } 44. Nxb5 { [%eval 0.0] [%clk 0:30:47] } 44... Rxb5 { [%eval 0.0] [%clk 0:20:19] } 45. b4 { [%eval 0.0] [%clk 0:26:23] } 45... c5 { [%eval 0.0] [%clk 0:20:15] } 46. bxc5 { [%eval 0.0] [%clk 0:26:40] } 46... Rxc5+ { [%eval 0.0] [%clk 0:20:39] } 47. Kb4 { [%eval 0.0] [%clk 0:27:07] } 47... Rc8 { [%eval 0.0] [%clk 0:20:49] } 48. Kxa4 { [%eval 0.0] [%clk 0:27:33] } 48... Rd8 { [%eval 0.0] [%clk 0:20:52] } 49. Rc2 { [%eval 0.0] [%clk 0:27:41] } 49... Kd7 { [%eval 0.0] [%clk 0:21:06] } 50. Kb5 { [%eval 0.0] [%clk 0:28:07] } 50... Rc8 { [%eval 0.0] [%clk 0:21:32] } 51. Rxc8 { [%eval 0.0] [%clk 0:28:23] } 1/2-1/2