Event: Round 8: Matan Poleg - Erez Kupervaser
Date: 2022-12-12
White: Matan Poleg
WhiteTitle: FM
Black: Erez Kupervaser
BlackTitle: FM
Result: 1/2-1/2
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:26:29] } 1... Nf6 { [%eval 0.23] [%clk 1:30:30] } 2. c4 { [%eval 0.29] [%clk 1:26:53] } 2... e6 { [%eval 0.23] [%clk 1:30:55] } 3. Nf3 { [%eval 0.0] [%clk 1:27:13] } 3... Bb4+ { [%eval 0.43] [%clk 1:30:40] } 4. Nbd2 { [%eval 0.28] [%clk 1:25:54] } 4... O-O { [%eval 0.45] [%clk 1:30:28] } 5. a3 { [%eval 0.43] [%clk 1:26:15] } 5... Be7 { [%eval 0.62] [%clk 1:29:57] } 6. e4 { [%eval 0.32] [%clk 1:25:19] } 6... d5 { [%eval 0.7] [%clk 1:26:28] } 7. e5 { [%eval 0.0] [%clk 1:25:37] } 7... Nfd7 { [%eval 0.74] [%clk 1:26:52] } 8. Bd3 { [%eval 0.58] [%clk 1:25:41] } 8... c5 { [%eval 0.63] [%clk 1:26:58] } 9. h4 { [%eval 0.46] [%clk 1:25:51] } 9... g6 { [%eval 0.69] [%clk 1:26:06] } 10. O-O { [%eval 0.83] [%clk 1:26:00] } 10... Nc6 { [%eval 0.8] [%clk 1:25:45] } 11. Re1 { [%eval 0.87] [%clk 1:16:31] } 11... a5 { [%eval 0.87] [%clk 1:17:34] } 12. h5 { [%eval 1.1] [%clk 1:12:43] } 12... cxd4 { [%eval 0.85] [%clk 1:16:50] } 13. Nb3 { [%eval 1.0] [%clk 1:01:51] } 13... dxc4 { [%eval 0.88] [%clk 0:51:40] } 14. Bxc4 { [%eval 0.82] [%clk 1:01:58] } 14... Nc5? { [%eval 2.58] } { Mistake. g5 was best. } { [%clk 0:49:18] } 15. Nbxd4 { [%eval 2.06] [%clk 1:00:24] } 15... Nxd4 { [%eval 2.19] [%clk 0:48:49] } 16. Nxd4 { [%eval 1.97] [%clk 1:00:47] } 16... Qb6 { [%eval 2.35] [%clk 0:47:25] } 17. Qg4 { [%eval 2.25] [%clk 0:59:12] } 17... Rd8?! { [%eval 3.62] } { Inaccuracy. Bd7 was best. } { [%clk 0:45:59] } 18. Be3?! { [%eval 2.83] } { Inaccuracy. hxg6 was best. } { [%clk 0:53:31] } 18... Bd7 { [%eval 2.93] [%clk 0:42:59] } 19. Nf3 { [%eval 2.68] [%clk 0:51:26] } 19... Be8 { [%eval 3.29] [%clk 0:39:30] } 20. Ng5?! { [%eval 2.0] } { Inaccuracy. hxg6 was best. } { [%clk 0:41:28] } 20... Qxb2 { [%eval 2.18] [%clk 0:36:16] } 21. hxg6 { [%eval 2.01] [%clk 0:41:05] } 21... hxg6 { [%eval 2.05] [%clk 0:34:50] } 22. Qh3? { [%eval 0.44] } { Mistake. Bxc5 was best. } { [%clk 0:38:31] } 22... Bxg5 { [%eval 0.54] [%clk 0:32:03] } 23. Bxg5 { [%eval 0.53] [%clk 0:38:51] } 23... Ne4 { [%eval 0.65] [%clk 0:31:38] } 24. Bxd8?! { [%eval 0.0] } { Inaccuracy. Bh4 was best. } { [%clk 0:37:54] } 24... Qxf2+ { [%eval 0.0] [%clk 0:28:56] } 25. Kh1?! { [%eval -0.7] } { Inaccuracy. Kh2 was best. } { [%clk 0:38:01] } 25... Qxe1+ { [%eval -0.39] [%clk 0:29:11] } 26. Rxe1 { [%eval -0.38] [%clk 0:38:20] } 26... Nf2+ { [%eval -0.34] [%clk 0:29:34] } 27. Kh2 { [%eval -0.47] [%clk 0:38:27] } 27... Nxh3 { [%eval -0.39] [%clk 0:30:01] } 28. Bf6 { [%eval -0.86] [%clk 0:38:50] } 28... Nf4 { [%eval -0.73] [%clk 0:29:34] } 29. g4 { [%eval -0.86] [%clk 0:38:56] } 29... Rc8 { [%eval -0.61] [%clk 0:24:05] } 30. Kg3? { [%eval -1.9] } { Mistake. Re4 was best. } { [%clk 0:33:43] } 30... Rxc4 { [%eval -1.88] [%clk 0:23:59] } 31. Rh1 { [%eval -1.96] [%clk 0:34:08] } 31... Nh5+ { [%eval -1.96] [%clk 0:22:59] } 32. gxh5 { [%eval -1.89] [%clk 0:34:37] } 32... Kh7? { [%eval -0.41] } { Mistake. Bc6 was best. } { [%clk 0:22:56] } 33. h6? { [%eval -1.81] } { Mistake. Rh4 was best. } { [%clk 0:34:18] } 33... Bc6 { [%eval -1.95] [%clk 0:21:39] } 34. Rh2 { [%eval -2.52] [%clk 0:33:27] } 34... Rc3+ { [%eval -2.64] [%clk 0:20:33] } 35. Kf4 { [%eval -3.2] [%clk 0:33:45] } 35... Rxa3 { [%eval -3.36] [%clk 0:19:28] } 36. Rd2 { [%eval -4.19] [%clk 0:34:00] } 36... Bd5 { [%eval -3.86] [%clk 0:19:49] } 37. Rc2 { [%eval -4.5] [%clk 0:34:24] } 37... Ra4+? { [%eval -2.53] } { Mistake. Rf3+ was best. } { [%clk 0:19:38] } 38. Kg5 { [%eval -2.37] [%clk 0:34:43] } 38... Rc4 { [%eval -2.59] [%clk 0:20:02] } 39. Rf2 { [%eval -2.65] [%clk 0:35:02] } 39... Rc3 { [%eval -2.37] [%clk 0:15:32] } 40. Bg7 { [%eval -2.42] [%clk 0:26:26] } 40... Rf3 { [%eval -2.66] [%clk 0:13:16] } 41. Rc2?! { [%eval -3.77] } { Inaccuracy. Rxf3 was best. } { [%clk 0:26:36] } 41... Rf5+ { [%eval -3.83] [%clk 0:11:18] } 42. Kg4 { [%eval -3.48] [%clk 0:27:05] } 42... Bf3+ { [%eval -3.5] [%clk 0:03:54] } 43. Kg3 { [%eval -3.68] [%clk 0:27:27] } 43... Bc6 { [%eval -3.81] [%clk 0:04:06] } 44. Rd2 { [%eval -3.94] [%clk 0:27:51] } 44... Rh5?! { [%eval -2.78] } { Inaccuracy. Bd5 was best. } { [%clk 0:00:48] } 45. Rd8 { [%eval -2.32] [%clk 0:28:05] } 45... Rxh6 { [%eval -3.65] [%clk 0:01:13] } 46. Bf6 { [%eval -3.8] [%clk 0:25:15] } 46... g5 { [%eval -3.84] [%clk 0:28:00] } 47. Bxg5 { [%eval -3.94] [%clk 0:55:39] } 47... Rg6? { [%eval -1.84] } { Mistake. Rh1 was best. } { [%clk 0:28:22] } 48. Kf4 { [%eval -1.67] [%clk 0:56:00] } 48... Rg8? { [%eval -0.37] } { Mistake. Kg7 was best. } { [%clk 0:13:52] } 49. Rxg8 { [%eval -0.57] [%clk 0:50:37] } 49... Kxg8 { [%eval -0.54] [%clk 0:14:13] } 50. Bd8 { [%eval -0.62] [%clk 0:51:04] } 50... a4 { [%eval -0.73] [%clk 0:14:25] } 51. Be7 { [%eval -0.92] [%clk 0:51:32] } 51... Kg7 { [%eval -0.4] [%clk 0:13:27] } 52. Kg5 { [%eval -0.41] [%clk 0:51:49] } 52... b5 { [%eval -0.2] [%clk 0:13:37] } 53. Bb4 { [%eval -0.54] [%clk 0:49:51] } 53... f6+ { [%eval -0.31] [%clk 0:13:58] } 54. exf6+ { [%eval -0.32] [%clk 0:50:18] } 54... Kf7 { [%eval -0.13] [%clk 0:14:24] } 55. Bc3 { [%eval -0.2] [%clk 0:49:41] } 55... a3 { [%eval -0.18] [%clk 0:12:10] } 56. Kf4 { [%eval -0.05] [%clk 0:49:28] } 56... Kg6 { [%eval -0.05] [%clk 0:09:18] } 57. Ke5 { [%eval -0.15] [%clk 0:49:25] } 57... Bd5 { [%eval 0.0] [%clk 0:09:43] } 58. Bb4 { [%eval -0.14] [%clk 0:48:44] } 58... a2 { [%eval -0.15] [%clk 0:10:04] } 59. Bc3 { [%eval -0.16] [%clk 0:49:11] } 59... Bc4 { [%eval 0.0] [%clk 0:09:50] } 60. Bb2 { [%eval -0.19] [%clk 0:49:33] } 60... Kf7 { [%eval 0.0] [%clk 0:09:44] } 61. Bc3 { [%eval -0.1] [%clk 0:49:52] } 61... Bd3 { [%eval 0.0] [%clk 0:10:05] } 62. Bb2 { [%eval -0.15] [%clk 0:50:15] } 62... b4 { [%eval 0.0] [%clk 0:10:03] } 63. Ba1 { [%eval -0.17] [%clk 0:50:40] } 63... Bh7 { [%eval -0.17] [%clk 0:10:20] } 64. Kd6 { [%eval -0.26] [%clk 0:50:36] } 64... b3 { [%eval -0.17] [%clk 0:10:32] } 65. Kc5 { [%eval -0.35] [%clk 0:49:48] } 65... Bf5 { [%eval -0.04] [%clk 0:10:24] } 66. Kd6 { [%eval -0.4] [%clk 0:50:01] } 66... Bh7 { [%eval -0.26] [%clk 0:08:12] } 67. Kc5 { [%eval -0.15] [%clk 0:50:29] } 67... Bf5 { [%eval -0.05] [%clk 0:08:05] } 1/2-1/2