Event: Round 9: Erez Kupervaser - Ofer Kinberg
Date: 2024-01-29
White: Erez Kupervaser
WhiteTitle: FM
WhiteElo: 2250
Black: Ofer Kinberg
BlackElo: 1927
Result: 1-0
ECO: A08
Opening: King's Indian Attack: Sicilian Variation
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 1:30:55] } 1... d5 { [%eval 0.25] [%clk 1:30:46] } 2. g3 { [%eval 0.12] [%clk 1:31:18] } 2... Nf6 { [%eval 0.33] [%clk 1:31:03] } 3. Bg2 { [%eval 0.32] [%clk 1:31:41] } 3... e6 { [%eval 0.19] [%clk 1:31:25] } 4. O-O { [%eval 0.09] [%clk 1:32:03] } 4... c5 { [%eval 0.36] [%clk 1:31:51] } 5. d3 { [%eval 0.12] [%clk 1:32:26] } 5... Nc6 { [%eval 0.0] [%clk 1:32:11] } 6. Na3 { [%eval 0.0] [%clk 1:32:26] } 6... Be7 { [%eval -0.11] [%clk 1:31:59] } 7. Bf4 { [%eval -0.25] [%clk 1:32:32] } 7... a6 { [%eval -0.22] [%clk 1:30:24] } 8. e4 { [%eval -0.06] [%clk 1:30:11] } 8... O-O { [%eval -0.1] [%clk 1:28:47] } 9. c3 { [%eval -0.08] [%clk 1:27:06] } 9... b5 { [%eval 0.19] [%clk 1:23:04] } 10. e5 { [%eval 0.05] [%clk 1:25:52] } 10... Nd7 { [%eval 0.14] [%clk 1:22:47] } 11. d4?! { [%eval -0.53] } { Inaccuracy. Nc2 was best. } { [%clk 1:26:05] } 11... c4? { [%eval 0.63] } { Mistake. b4 was best. } { [%clk 1:15:14] } 12. Nc2 { [%eval 0.53] [%clk 1:24:54] } 12... b4 { [%eval 0.72] [%clk 1:15:08] } 13. h4 { [%eval 0.65] [%clk 1:21:55] } 13... h6 { [%eval 0.89] [%clk 1:02:05] } 14. Ne3 { [%eval 0.86] [%clk 1:16:34] } 14... Re8 { [%eval 1.42] [%clk 1:00:40] } 15. h5? { [%eval 0.12] } { Mistake. Nh2 was best. } { [%clk 1:13:35] } 15... a5 { [%eval 0.19] [%clk 1:00:43] } 16. Nd2 { [%eval 0.34] [%clk 1:05:15] } 16... Ra6 { [%eval 0.39] [%clk 0:49:40] } 17. Qg4 { [%eval 0.03] [%clk 1:02:45] } 17... Kh8 { [%eval -0.12] [%clk 0:46:13] } 18. Qf3 { [%eval -0.47] [%clk 0:56:07] } 18... a4 { [%eval -0.35] [%clk 0:45:45] } 19. a3 { [%eval -0.33] [%clk 0:54:24] } 19... bxc3 { [%eval -0.35] [%clk 0:45:25] } 20. bxc3 { [%eval -0.42] [%clk 0:54:46] } 20... Na5?! { [%eval 0.28] } { Inaccuracy. f6 was best. } { [%clk 0:41:33] } 21. Ng4?! { [%eval -0.39] } { Inaccuracy. Nc2 was best. } { [%clk 0:53:47] } 21... Bf8?! { [%eval 0.44] } { Inaccuracy. Nb3 was best. } { [%clk 0:40:18] } 22. Rfe1 { [%eval 0.3] [%clk 0:47:48] } 22... Nb3 { [%eval 0.19] [%clk 0:39:11] } 23. Ra2 { [%eval 0.21] [%clk 0:47:17] } 23... Nb8?! { [%eval 1.1] } { Inaccuracy. Nxd2 was best. } { [%clk 0:35:00] } 24. Bf1?! { [%eval 0.46] } { Inaccuracy. Qe3 was best. } { [%clk 0:41:52] } 24... Nc6 { [%eval 0.47] [%clk 0:34:15] } 25. Nxc4?? { [%eval -1.64] } { Blunder. Qe3 was best. } { [%clk 0:37:43] } 25... dxc4 { [%eval -1.71] [%clk 0:16:28] } 26. Bxh6?! { [%eval -2.6] } { Inaccuracy. Bxc4 was best. } { [%clk 0:34:57] } 26... gxh6 { [%eval -2.32] [%clk 0:14:04] } 27. Nf6?! { [%eval -3.06] } { Inaccuracy. Bxc4 was best. } { [%clk 0:34:42] } 27... Bg7 { [%eval -3.11] [%clk 0:07:31] } 28. Bxc4 { [%eval -3.07] [%clk 0:34:24] } 28... Bxf6?! { [%eval -2.15] } { Inaccuracy. Rb6 was best. } { [%clk 0:01:41] } 29. exf6 { [%eval -2.14] [%clk 0:34:28] } 29... Ra5 { [%eval -2.22] [%clk 0:01:04] } 30. Qxc6 { [%eval -2.14] [%clk 0:18:29] } 30... Qd7?! { [%eval -1.38] } { Inaccuracy. Rg8 was best. } { [%clk 0:01:29] } 31. Qe4 { [%eval -1.39] [%clk 0:17:49] } 31... Bb7 { [%eval -1.35] [%clk 0:01:27] } 32. d5 { [%eval -1.45] [%clk 0:17:10] } 32... Rxd5 { [%eval -1.35] [%clk 0:00:59] } 33. Bxd5 { [%eval -1.4] [%clk 0:17:29] } 33... Qxd5 { [%eval -1.48] [%clk 0:01:04] } 34. Qxd5 { [%eval -1.29] [%clk 0:17:36] } 34... Bxd5 { [%eval -1.38] [%clk 0:01:33] } 35. c4 { [%eval -1.41] [%clk 0:17:37] } 35... Bxc4 { [%eval -1.43] [%clk 0:01:46] } 36. Rc2?! { [%eval -2.32] } { Inaccuracy. Re3 was best. } { [%clk 0:17:21] } 36... Bd5? { [%eval -0.77] } { Mistake. Nd4 was best. } { [%clk 0:00:44] } 37. Rc7 { [%eval -0.79] [%clk 0:17:45] } 37... Kg8 { [%eval -0.9] [%clk 0:00:57] } 38. Rd1 { [%eval -0.94] [%clk 0:16:42] } 38... Ra8? { [%eval 0.7] } { Mistake. Bf3 was best. } { [%clk 0:00:34] } 39. f4?! { [%eval -0.24] } { Inaccuracy. g4 was best. } { [%clk 0:16:36] } 39... Rb8?? { [%eval 1.45] } { Blunder. Bf3 was best. } { [%clk 0:00:40] } 40. g4 { [%eval 1.01] [%clk 0:14:56] } 40... Re8?! { [%eval 2.16] } { Inaccuracy. Na5 was best. } { [%clk 0:00:33] } 41. Kf2 { [%eval 2.01] [%clk 0:14:15] } 41... Rb8?! { [%eval 2.75] } { Inaccuracy. Rf8 was best. } { [%clk 0:10:29] } 42. g5 { [%eval 3.24] [%clk 0:42:29] } 42... hxg5 { [%eval 3.74] [%clk 0:08:25] } 43. fxg5 { [%eval 3.92] [%clk 0:42:52] } 43... Na5 { [%eval 4.72] [%clk 0:07:43] } 44. g6 { [%eval 4.82] [%clk 0:41:40] } 44... fxg6 { [%eval 5.83] [%clk 0:05:43] } 45. hxg6 { [%eval 6.26] [%clk 0:42:00] } 45... Rf8?? { [%eval #12] } { Checkmate is now unavoidable. Be4 was best. } { [%clk 0:05:52] } 46. Rg7+ { [%eval #11] [%clk 0:42:24] } 46... Kh8 { [%eval #11] [%clk 0:06:18] } 47. Rh7+ { [%eval #10] [%clk 0:42:47] } 47... Kg8 { [%eval #10] [%clk 0:06:41] } 48. f7+ { [%eval #9] [%clk 0:43:05] } 1-0