Event: Round 9: Ocelak, Jakub - Mametev, Artem
Date: 2024-12-30
White: Ocelak, Jakub
WhiteTitle: CM
WhiteElo: 2124
Black: Mametev, Artem
BlackElo: 2173
Result: 0-1
ECO: D77
Opening: Neo-Grünfeld Defense: Classical Variation, Polgar Variation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 0:25:11] } 1... Nf6 { [%eval 0.18] [%clk 0:25:17] } 2. g3 { [%eval 0.11] [%clk 0:24:59] } 2... g6 { [%eval 0.17] [%clk 0:25:23] } 3. Bg2 { [%eval 0.13] [%clk 0:25:01] } 3... Bg7 { [%eval 0.15] [%clk 0:25:32] } 4. O-O { [%eval 0.08] [%clk 0:25:06] } 4... O-O { [%eval 0.23] [%clk 0:25:40] } 5. c4 { [%eval 0.1] [%clk 0:25:14] } 5... d5 { [%eval 0.21] [%clk 0:25:28] } 6. d4 { [%eval 0.12] [%clk 0:23:44] } 6... Nc6 { [%eval 0.49] [%clk 0:24:34] } 7. cxd5 { [%eval 0.54] [%clk 0:22:17] } 7... Nxd5 { [%eval 0.57] [%clk 0:24:43] } 8. Nc3 { [%eval 0.16] [%clk 0:20:25] } 8... e5 { [%eval 0.21] [%clk 0:23:39] } 9. Nxd5 { [%eval 0.11] [%clk 0:19:34] } 9... e4 { [%eval 0.22] [%clk 0:23:47] } 10. Nd2 { [%eval 0.06] [%clk 0:17:57] } 10... Qxd5 { [%eval 0.02] [%clk 0:23:49] } 11. Nxe4 { [%eval 0.05] [%clk 0:17:20] } 11... Qxd4 { [%eval -0.08] [%clk 0:23:21] } 12. Be3 { [%eval -0.55] [%clk 0:16:27] } 12... Qxb2 { [%eval -0.51] [%clk 0:22:28] } 13. Rb1 { [%eval -0.61] [%clk 0:16:15] } 13... Qxa2 { [%eval -0.55] [%clk 0:22:18] } 14. Nc5 { [%eval -0.58] [%clk 0:16:22] } 14... Bg4 { [%eval -0.7] [%clk 0:18:21] } 15. Bd5?! { [%eval -1.84] } { Inaccuracy. Rxb7 was best. } { [%clk 0:11:36] } 15... Qxe2 { [%eval -1.89] [%clk 0:17:18] } 16. Qxe2 { [%eval -1.82] [%clk 0:10:56] } 16... Bxe2 { [%eval -1.77] [%clk 0:17:26] } 17. Rfe1 { [%eval -2.38] [%clk 0:11:03] } 17... Bg4 { [%eval -1.89] [%clk 0:17:18] } 18. f3?! { [%eval -3.2] } { Inaccuracy. Rxb7 was best. } { [%clk 0:10:29] } 18... Bf5 { [%eval -3.32] [%clk 0:16:36] } 19. Rxb7 { [%eval -3.27] [%clk 0:09:48] } 19... Nd4 { [%eval -3.16] [%clk 0:15:57] } 20. g4?! { [%eval -4.68] } { Inaccuracy. Kf2 was best. } { [%clk 0:09:06] } 20... Nc2?! { [%eval -3.49] } { Inaccuracy. Rad8 was best. } { [%clk 0:15:32] } 21. gxf5 { [%eval -3.46] [%clk 0:09:05] } 21... Nxe3 { [%eval -3.81] [%clk 0:15:23] } 22. f6 { [%eval -4.3] [%clk 0:06:14] } 22... Nxd5 { [%eval -4.24] [%clk 0:15:17] } 23. fxg7 { [%eval -4.23] [%clk 0:06:14] } 23... Kxg7 { [%eval -3.52] [%clk 0:15:00] } 24. Na6 { [%eval -3.6] [%clk 0:06:13] } 24... Rfe8 { [%eval -3.73] [%clk 0:14:19] } 25. Rc1 { [%eval -4.3] [%clk 0:06:02] } 25... Re3 { [%eval -3.96] [%clk 0:13:26] } 26. Rc5 { [%eval -4.5] [%clk 0:05:49] } 26... Ra3 { [%eval -3.75] [%clk 0:13:02] } 27. Nb8 { [%eval -4.59] [%clk 0:05:38] } 27... Rd3 { [%eval -4.59] [%clk 0:10:46] } 28. Ra5 { [%eval -4.59] [%clk 0:04:18] } 28... Ne7 { [%eval -4.04] [%clk 0:09:34] } 29. Kf2 { [%eval -4.8] [%clk 0:03:41] } 29... Rxb8 { [%eval -4.67] [%clk 0:09:41] } 30. Rxb8 { [%eval -4.62] [%clk 0:03:43] } 30... Nc6 { [%eval -4.64] [%clk 0:09:50] } 31. Rbb5 { [%eval -4.56] [%clk 0:03:51] } 31... Nxa5 { [%eval -4.39] [%clk 0:09:50] } 32. Rxa5 { [%eval -4.34] [%clk 0:04:00] } 32... Rd2+ { [%eval -4.3] [%clk 0:09:22] } 33. Kg3 { [%eval -4.26] [%clk 0:04:06] } 33... Rc2 { [%eval -4.02] [%clk 0:09:30] } 34. h4 { [%eval -4.31] [%clk 0:04:07] } 34... h5 { [%eval -4.63] [%clk 0:09:24] } 35. Rxa7 { [%eval -4.7] [%clk 0:04:14] } 35... c5 { [%eval -4.68] [%clk 0:09:00] } 36. Rc7 { [%eval -4.65] [%clk 0:04:21] } 36... c4 { [%eval -4.6] [%clk 0:08:58] } 37. Kf4 { [%eval -4.64] [%clk 0:04:11] } 37... c3 { [%eval -4.53] [%clk 0:08:56] } 38. Kg3 { [%eval -5.3] [%clk 0:03:54] } 38... Rc1 { [%eval -5.34] [%clk 0:09:01] } 39. Kg2 { [%eval -5.44] [%clk 0:04:00] } 39... c2 { [%eval -5.5] [%clk 0:08:49] } 40. Rc6 { [%eval -6.06] [%clk 0:04:05] } 40... Kf8 { [%eval -5.66] [%clk 0:08:52] } 41. Rc7 { [%eval -5.59] [%clk 0:04:13] } 41... Ke8 { [%eval -5.35] [%clk 0:08:57] } 42. Rc3 { [%eval -6.04] [%clk 0:03:55] } 42... Ke7 { [%eval -5.97] [%clk 0:09:01] } 43. Rc6 { [%eval -5.89] [%clk 0:04:02] } 43... Kd7 { [%eval -5.62] [%clk 0:09:07] } 44. Rc3 { [%eval -5.32] [%clk 0:04:06] } 44... Ke6 { [%eval -6.22] [%clk 0:09:14] } 45. Rc8 { [%eval -6.12] [%clk 0:04:07] } 45... Kf5 { [%eval -5.98] [%clk 0:08:06] } 46. Rc5+ { [%eval -6.02] [%clk 0:04:13] } 46... Kf4 { [%eval -5.36] [%clk 0:07:29] } 47. Rc8 { [%eval -5.84] [%clk 0:03:43] } 47... f6 { [%eval -6.76] [%clk 0:06:27] } 48. Rc6 { [%eval -5.95] [%clk 0:03:44] } 48... Ke5 { [%eval -6.07] [%clk 0:06:17] } 49. Rc4 { [%eval -5.62] [%clk 0:03:33] } 49... Kd5 { [%eval -6.07] [%clk 0:05:15] } 50. Rc8 { [%eval -6.03] [%clk 0:03:34] } 50... Kd4 { [%eval -6.03] [%clk 0:04:41] } 51. Rd8+ { [%eval -5.68] [%clk 0:03:36] } 51... Ke3 { [%eval -5.39] [%clk 0:04:41] } 52. Re8+ { [%eval -6.15] [%clk 0:03:40] } 52... Kf4 { [%eval -6.17] [%clk 0:04:45] } 53. Re4+ { [%eval -5.94] [%clk 0:03:38] } 53... Kf5 { [%eval -5.85] [%clk 0:04:53] } 54. Rc4 { [%eval -5.57] [%clk 0:03:46] } 54... g5 { [%eval -5.81] [%clk 0:04:43] } 55. Rc5+ { [%eval -6.21] [%clk 0:01:59] } 55... Kf4 { [%eval -6.08] [%clk 0:04:32] } 56. hxg5 { [%eval -5.9] [%clk 0:01:54] } 56... fxg5 { [%eval -5.77] [%clk 0:04:40] } 57. Rc4+?! { [%eval -9.97] } { Inaccuracy. Rc8 was best. } { [%clk 0:01:56] } 57... Ke3 { [%eval -8.68] [%clk 0:04:45] } 58. Rc8 { [%eval -80.53] [%clk 0:02:03] } 58... Re1 { [%eval -13.38] [%clk 0:03:40] } 59. Rxc2?! { [%eval #-16] } { Checkmate is now unavoidable. Re8+ was best. } { [%clk 0:01:48] } 59... Re2+ { [%eval #-15] [%clk 0:03:49] } 60. Rxe2+ { [%eval #-15] [%clk 0:01:56] } 60... Kxe2 { [%eval #-14] [%clk 0:03:58] } 61. Kg3 { [%eval #-14] [%clk 0:01:59] } 61... Ke3 { [%eval #-13] [%clk 0:04:06] } 0-1