Event: Round 4: Sivuk, Vitaly - Fromm, Marius
Date: 2025-02-26
White: Sivuk, Vitaly
WhiteTitle: GM
WhiteElo: 2488
Black: Fromm, Marius
BlackTitle: IM
BlackElo: 2444
Result: 1-0
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:55] } 1... d5 { [%eval 0.18] [%clk 1:29:11] } 2. g3 { [%eval 0.15] [%clk 1:31:13] } 2... g6 { [%eval 0.15] [%clk 1:29:29] } 3. Bg2 { [%eval 0.17] [%clk 1:28:38] } 3... Bg7 { [%eval 0.14] [%clk 1:29:54] } 4. d4 { [%eval 0.09] [%clk 1:28:59] } 4... Nf6 { [%eval 0.1] [%clk 1:30:16] } 5. O-O { [%eval 0.18] [%clk 1:26:40] } 5... O-O { [%eval 0.1] [%clk 1:30:34] } 6. c4 { [%eval 0.06] [%clk 1:27:03] } 6... c6 { [%eval 0.1] [%clk 1:30:54] } 7. b3 { [%eval 0.0] [%clk 1:26:47] } 7... dxc4 { [%eval 0.04] [%clk 1:30:47] } 8. bxc4 { [%eval 0.04] [%clk 1:27:10] } 8... c5 { [%eval 0.07] [%clk 1:31:13] } 9. Bb2 { [%eval 0.03] [%clk 1:27:13] } 9... cxd4 { [%eval 0.09] [%clk 1:28:52] } 10. Nxd4 { [%eval 0.01] [%clk 1:27:37] } 10... Qb6 { [%eval 0.03] [%clk 1:28:58] } 11. Qc1 { [%eval 0.0] [%clk 1:23:37] } 11... Bd7 { [%eval 0.01] [%clk 1:25:26] } 12. Nd2 { [%eval 0.0] [%clk 1:19:59] } 12... Nc6 { [%eval 0.08] [%clk 1:24:10] } 13. c5 { [%eval 0.0] [%clk 1:17:05] } 13... Qa6 { [%eval 0.17] [%clk 1:14:08] } 14. Qc4 { [%eval 0.13] [%clk 1:12:03] } 14... Qxc4 { [%eval 0.08] [%clk 1:06:41] } 15. Nxc4 { [%eval 0.08] [%clk 1:11:39] } 15... Rfc8 { [%eval 0.19] [%clk 1:06:31] } 16. Rab1 { [%eval 0.17] [%clk 1:00:49] } 16... Rc7 { [%eval 0.38] [%clk 0:36:42] } 17. Rfd1 { [%eval 0.44] [%clk 0:52:04] } 17... Nxd4 { [%eval 0.58] [%clk 0:34:04] } 18. Bxd4 { [%eval 0.64] [%clk 0:52:25] } 18... Bc6 { [%eval 0.61] [%clk 0:33:54] } 19. Bxc6 { [%eval 0.54] [%clk 0:44:14] } 19... bxc6 { [%eval 0.57] [%clk 0:26:03] } 20. Be5 { [%eval 0.57] [%clk 0:44:24] } 20... Rd7 { [%eval 0.42] [%clk 0:25:44] } 21. Na5 { [%eval 0.5] [%clk 0:44:07] } 21... Rc8 { [%eval 0.5] [%clk 0:16:17] } 22. Bxf6 { [%eval 0.41] [%clk 0:41:45] } 22... Rxd1+ { [%eval 0.43] [%clk 0:16:25] } 23. Rxd1 { [%eval 0.51] [%clk 0:42:09] } 23... exf6?! { [%eval 1.52] } { Inaccuracy. Bxf6 was best. } { [%clk 0:09:34] } 24. Rd7 { [%eval 1.51] [%clk 0:41:18] } 24... Bf8 { [%eval 1.49] [%clk 0:09:50] } 25. Rxa7 { [%eval 1.08] [%clk 0:41:21] } 25... Bxc5 { [%eval 1.08] [%clk 0:10:17] } 26. Ra6 { [%eval 1.05] [%clk 0:41:42] } 26... Rb8 { [%eval 1.07] [%clk 0:06:57] } 27. Rxc6 { [%eval 0.72] [%clk 0:41:27] } 27... Be7 { [%eval 0.73] [%clk 0:07:12] } 28. Rc2 { [%eval 0.83] [%clk 0:40:09] } 28... Rb1+ { [%eval 1.28] [%clk 0:05:46] } 29. Kg2 { [%eval 1.17] [%clk 0:40:33] } 29... Ra1 { [%eval 1.52] [%clk 0:05:53] } 30. g4 { [%eval 1.53] [%clk 0:37:02] } 30... Kg7 { [%eval 1.66] [%clk 0:05:53] } 31. e3 { [%eval 1.54] [%clk 0:37:15] } 31... Bb4 { [%eval 1.67] [%clk 0:04:31] } 32. Nb3 { [%eval 1.66] [%clk 0:37:04] } 32... Rb1 { [%eval 1.55] [%clk 0:05:58] } 33. Nd4 { [%eval 1.61] [%clk 0:36:32] } 33... Ba3 { [%eval 1.57] [%clk 0:05:16] } 34. Rc7 { [%eval 1.55] [%clk 0:34:20] } 34... Rb6 { [%eval 1.65] [%clk 0:03:53] } 35. h3 { [%eval 1.65] [%clk 0:33:44] } 35... Ra6 { [%eval 1.65] [%clk 0:01:35] } 36. Nb5 { [%eval 1.29] [%clk 0:31:46] } 36... Ra5 { [%eval 1.23] [%clk 0:00:43] } 37. Nd4 { [%eval 1.22] [%clk 0:27:41] } 37... Ra6 { [%eval 1.61] [%clk 0:01:08] } 38. Kf3 { [%eval 1.22] [%clk 0:27:00] } 38... Kf8?! { [%eval 1.97] } { Inaccuracy. Bf8 was best. } { [%clk 0:00:35] } 39. Nb5?! { [%eval 1.14] } { Inaccuracy. Rc4 was best. } { [%clk 0:21:44] } 39... Ra5 { [%eval 1.23] [%clk 0:00:33] } 40. Rc8+ { [%eval 1.15] [%clk 0:20:37] } 40... Kg7?! { [%eval 1.84] } { Inaccuracy. Ke7 was best. } { [%clk 0:00:32] } 41. Nc7 { [%eval 1.75] [%clk 0:20:10] } 41... Be7? { [%eval 3.45] } { Mistake. f5 was best. } { [%clk 0:30:12] } 42. Ne8+ { [%eval 3.39] [%clk 0:45:51] } 42... Kh6 { [%eval 3.48] [%clk 0:30:24] } 43. h4 { [%eval 3.43] [%clk 0:35:34] } 43... g5 { [%eval 4.28] [%clk 0:27:00] } 44. h5 { [%eval 4.37] [%clk 0:27:47] } 44... f5 { [%eval 4.13] [%clk 0:26:34] } 45. Rc6+ { [%eval 4.25] [%clk 0:26:52] } 45... f6 { [%eval 4.11] [%clk 0:26:59] } 46. Nxf6 { [%eval 4.01] [%clk 0:26:42] } 46... Kg7 { [%eval 4.64] [%clk 0:27:15] } 47. h6+ { [%eval 4.6] [%clk 0:24:53] } 47... Kf7 { [%eval 4.56] [%clk 0:27:40] } 48. Nxh7 { [%eval 4.51] [%clk 0:25:13] } 48... fxg4+ { [%eval 4.54] [%clk 0:27:48] } 49. Kxg4 { [%eval 4.45] [%clk 0:24:48] } 49... Rxa2 { [%eval 5.35] [%clk 0:28:01] } 50. f4 { [%eval 5.14] [%clk 0:20:45] } 50... gxf4 { [%eval 5.42] [%clk 0:28:15] } 51. exf4 { [%eval 5.29] [%clk 0:21:09] } 51... Rg2+ { [%eval 5.58] [%clk 0:24:07] } 52. Kf5 { [%eval 5.47] [%clk 0:21:22] } 52... Rf2 { [%eval 5.46] [%clk 0:24:10] } 53. Rc7 { [%eval 6.99] [%clk 0:20:42] } 53... Ke8 { [%eval 6.59] [%clk 0:24:32] } 54. Ng5 { [%eval 6.2] [%clk 0:19:13] } 54... Kf8?? { [%eval #14] } { Checkmate is now unavoidable. Rh2 was best. } { [%clk 0:22:37] } 55. Ke4?? { [%eval 5.58] } { Lost forced checkmate sequence. Rc8+ was best. } { [%clk 0:19:04] } 1-0