Event: Round 5: Goldberg, Yoni - Grechin, Yan
Date: 2025-01-02
White: Goldberg, Yoni
WhiteElo: 1480
Black: Grechin, Yan
BlackElo: 1570
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Smith-Morra Declined
Variant: Standard
TimeControl: 50+10

1. e4 { [%eval 0.18] [%clk 0:50:17] } 1... c5 { [%eval 0.25] [%clk 0:45:22] } 2. c3 { [%eval 0.0] [%clk 0:49:44] } 2... Nf6 { [%eval 0.02] [%clk 0:45:25] } 3. e5 { [%eval 0.07] [%clk 0:49:49] } 3... Nd5 { [%eval 0.0] [%clk 0:45:27] } 4. d4 { [%eval 0.0] [%clk 0:49:31] } 4... cxd4 { [%eval 0.0] [%clk 0:45:31] } 5. cxd4 { [%eval 0.0] [%clk 0:49:35] } 5... Nc6 { [%eval 0.19] [%clk 0:45:35] } 6. Nf3 { [%eval 0.01] [%clk 0:49:37] } 6... d6 { [%eval 0.03] [%clk 0:45:38] } 7. Bc4 { [%eval 0.0] [%clk 0:49:42] } 7... Nb6 { [%eval 0.0] [%clk 0:45:40] } 8. Bb3 { [%eval 0.0] [%clk 0:49:07] } 8... e6 { [%eval 0.54] [%clk 0:44:06] } 9. Nc3?! { [%eval -0.1] } { Inaccuracy. Qe2 was best. } { [%clk 0:47:15] } 9... Be7?! { [%eval 0.71] } { Inaccuracy. dxe5 was best. } { [%clk 0:41:35] } 10. O-O?! { [%eval -0.03] } { Inaccuracy. exd6 was best. } { [%clk 0:47:07] } 10... O-O?! { [%eval 0.74] } { Inaccuracy. dxe5 was best. } { [%clk 0:41:40] } 11. Re1?! { [%eval -0.19] } { Inaccuracy. Qe2 was best. } { [%clk 0:46:42] } 11... a6?! { [%eval 0.89] } { Inaccuracy. dxe5 was best. } { [%clk 0:39:41] } 12. a3?! { [%eval 0.08] } { Inaccuracy. Qe2 was best. } { [%clk 0:44:22] } 12... d5? { [%eval 1.37] } { Mistake. dxe5 was best. } { [%clk 0:38:08] } 13. Bc2 { [%eval 1.35] [%clk 0:39:35] } 13... f6 { [%eval 1.38] [%clk 0:29:25] } 14. Qd3 { [%eval 1.26] [%clk 0:37:23] } 14... f5 { [%eval 1.79] [%clk 0:26:12] } 15. g4 { [%eval 1.65] [%clk 0:31:26] } 15... h6?! { [%eval 2.78] } { Inaccuracy. Bd7 was best. } { [%clk 0:24:06] } 16. Kh1 { [%eval 2.78] [%clk 0:27:47] } 16... Bd7 { [%eval 2.87] [%clk 0:17:11] } 17. Rg1 { [%eval 2.89] [%clk 0:26:46] } 17... g5 { [%eval 2.86] [%clk 0:15:03] } 18. h4?! { [%eval 2.15] } { Inaccuracy. Ne2 was best. } { [%clk 0:18:25] } 18... Rf7? { [%eval 4.14] } { Mistake. Kf7 was best. } { [%clk 0:11:03] } 19. gxf5 { [%eval 3.92] [%clk 0:15:07] } 19... Rxf5 { [%eval 4.12] [%clk 0:11:01] } 20. hxg5 { [%eval 3.77] [%clk 0:13:34] } 20... hxg5? { [%eval 7.28] } { Mistake. h5 was best. } { [%clk 0:10:26] } 21. Nh4?? { [%eval 2.72] } { Blunder. Nxg5 was best. } { [%clk 0:11:16] } 21... Kf7 { [%eval 2.74] [%clk 0:07:35] } 22. Nxf5 { [%eval 2.69] [%clk 0:07:13] } 22... Qh8+ { [%eval 3.07] [%clk 0:07:13] } 23. Kg2 { [%eval 2.88] [%clk 0:04:53] } 23... exf5 { [%eval 2.79] [%clk 0:06:27] } 24. Kf1? { [%eval 1.4] } { Mistake. Rh1 was best. } { [%clk 0:04:48] } 24... g4?! { [%eval 2.57] } { Inaccuracy. Qh6 was best. } { [%clk 0:05:05] } 25. Bf4 { [%eval 2.69] [%clk 0:03:50] } 25... Nc4 { [%eval 2.49] [%clk 0:04:06] } 26. b3?? { [%eval 0.44] } { Blunder. Ne2 was best. } { [%clk 0:03:39] } 26... Nxa3 { [%eval 0.57] [%clk 0:03:58] } 27. Rxa3? { [%eval -0.75] } { Mistake. Bd1 was best. } { [%clk 0:03:31] } 27... Bxa3 { [%eval -0.98] [%clk 0:03:51] } 28. Nxd5?! { [%eval -1.94] } { Inaccuracy. Bd1 was best. } { [%clk 0:03:38] } 28... Be6?? { [%eval 0.0] } { Blunder. Rc8 was best. } { [%clk 0:03:29] } 29. Ne3?? { [%eval -2.87] } { Blunder. Nb6 was best. } { [%clk 0:02:45] } 29... Qh3+ { [%eval -2.84] [%clk 0:02:59] } 30. Rg2?! { [%eval -3.81] } { Inaccuracy. Ke1 was best. } { [%clk 0:01:49] } 30... Qh1+?! { [%eval -2.77] } { Inaccuracy. Nb4 was best. } { [%clk 0:02:18] } 31. Rg1 { [%eval -2.87] [%clk 0:01:41] } 31... Qh3+ { [%eval -2.98] [%clk 0:01:55] } 32. Rg2 { [%eval -3.7] [%clk 0:01:49] } 32... Nb4 { [%eval -3.69] [%clk 0:01:55] } 33. Qd2?! { [%eval -4.81] } { Inaccuracy. Qxf5+ was best. } { [%clk 0:01:26] } 33... Nxc2 { [%eval -4.8] [%clk 0:01:37] } 34. Qxc2 { [%eval -4.65] [%clk 0:01:23] } 34... Rc8 { [%eval -4.58] [%clk 0:01:35] } 35. Qe2?? { [%eval #-22] } { Checkmate is now unavoidable. Nc4 was best. } { [%clk 0:00:32] } 35... Rc1+ { [%eval #-21] [%clk 0:01:15] } 36. Nd1 { [%eval #-10] [%clk 0:00:40] } 36... Qxb3?? { [%eval -6.63] } { Lost forced checkmate sequence. Bd5 was best. } { [%clk 0:01:01] } 37. Bxc1 { [%eval -6.59] [%clk 0:00:14] } 37... Bc4 { [%eval -6.59] [%clk 0:01:03] } 38. Bxa3?? { [%eval #-1] } { Checkmate is now unavoidable. Nc3 was best. } { [%clk 0:00:20] } 38... Bxe2+?? { [%eval -5.56] } { Lost forced checkmate sequence. Qxd1# was best. } { [%clk 0:01:07] } 39. Kxe2 { [%eval -5.2] [%clk 0:00:27] } 39... Qxa3 { [%eval -4.72] [%clk 0:01:13] } 40. Ne3 { [%eval -4.82] [%clk 0:00:36] } 40... Qb2+ { [%eval -4.68] [%clk 0:01:01] } 41. Kd3 { [%eval -4.74] [%clk 0:00:42] } 41... Qb3+ { [%eval -4.61] [%clk 0:01:07] } 42. Ke2 { [%eval -4.86] [%clk 0:00:50] } 42... a5 { [%eval -4.81] [%clk 0:00:49] } 43. d5 { [%eval -5.02] [%clk 0:00:59] } 43... f4 { [%eval -5.17] [%clk 0:00:51] } 44. e6+ { [%eval -5.13] [%clk 0:00:39] } 44... Kf6 { [%eval -5.15] [%clk 0:00:41] } 45. Nxg4+ { [%eval -5.3] [%clk 0:00:45] } 45... Ke7 { [%eval -5.21] [%clk 0:00:41] } 46. f3 { [%eval -5.47] [%clk 0:00:11] } 46... Qxd5 { [%eval -5.45] [%clk 0:00:40] } 47. Nf2 { [%eval -5.32] [%clk 0:00:16] } 47... Qxe6+ { [%eval -5.4] [%clk 0:00:38] } 48. Ne4 { [%eval -5.48] [%clk 0:00:24] } 48... Qc4+ { [%eval -5.45] [%clk 0:00:36] } 49. Ke1 { [%eval -5.28] [%clk 0:00:17] } 49... Qc1+ { [%eval -5.32] [%clk 0:00:39] } 50. Ke2 { [%eval -5.3] [%clk 0:00:25] } 50... Qe3+ { [%eval -4.93] [%clk 0:00:45] } 51. Kf1 { [%eval -5.69] [%clk 0:00:16] } 51... Qxf3+ { [%eval -5.55] [%clk 0:00:53] } 52. Rf2?? { [%eval #-24] } { Checkmate is now unavoidable. Nf2 was best. } { [%clk 0:00:25] } 52... Qxe4 { [%eval #-15] [%clk 0:00:59] } 53. Re2 { [%eval #-14] [%clk 0:00:34] } 53... Qxe2+ { [%eval #-13] [%clk 0:01:06] } 54. Kxe2 { [%eval #-13] [%clk 0:00:42] } 54... a4 { [%eval #-12] [%clk 0:01:11] } 55. Kd3 { [%eval #-12] [%clk 0:00:50] } 55... f3 { [%eval #-11] [%clk 0:01:03] } 56. Ke3 { [%eval #-11] [%clk 0:00:59] } 56... a3 { [%eval #-10] [%clk 0:01:12] } 57. Kxf3 { [%eval #-11] [%clk 0:01:07] } 57... a2 { [%eval #-10] [%clk 0:01:19] } 58. Ke4 { [%eval #-10] [%clk 0:01:15] } 58... a1=Q { [%eval #-9] [%clk 0:01:27] } 59. Kd5 { [%eval #-7] [%clk 0:01:23] } 59... Qa4 { [%eval #-6] [%clk 0:01:33] } 60. Kc5 { [%eval #-5] [%clk 0:01:29] } 60... b6+ { [%eval #-5] [%clk 0:01:39] } 61. Kd5 { [%eval #-5] [%clk 0:01:35] } 61... b5 { [%eval #-6] [%clk 0:01:45] } 62. Kc5 { [%eval #-6] [%clk 0:01:41] } 62... b4 { [%eval #-7] [%clk 0:01:49] } 63. Kd5 { [%eval #-5] [%clk 0:01:49] } 63... b3 { [%eval #-4] [%clk 0:01:56] } 64. Kc5 { [%eval #-3] [%clk 0:01:49] } 64... b2 { [%eval #-2] [%clk 0:02:01] } 65. Kb6 { [%clk 0:01:57] } 65... b1=Q+ { [%clk 0:02:06] } 66. Kc7 { [%clk 0:02:06] } 66... Qc4# { [%clk 0:02:14] } 0-1