Event: Round 9: Viktor Matviishen - Toms Kantans
Date: 2023-06-11
White: Viktor Matviishen
WhiteTitle: GM
Black: Toms Kantans
BlackTitle: GM
Result: 0-1
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:46] } 2. c4 { [%eval 0.16] [%clk 1:31:19] } 2... g6 { [%eval 0.3] [%clk 1:31:05] } 3. Nc3 { [%eval 0.31] [%clk 1:31:41] } 3... d5 { [%eval 0.2] [%clk 1:31:29] } 4. cxd5 { [%eval 0.4] [%clk 1:31:57] } 4... Nxd5 { [%eval 0.22] [%clk 1:31:54] } 5. Bd2 { [%eval 0.21] [%clk 1:31:13] } 5... Nb6 { [%eval 0.01] [%clk 1:31:05] } 6. e3 { [%eval 0.52] [%clk 1:31:30] } 6... Bg7 { [%eval 0.62] [%clk 1:31:02] } 7. h4 { [%eval 0.36] [%clk 1:31:36] } 7... h5 { [%eval 0.4] [%clk 1:21:57] } 8. Nf3 { [%eval 0.5] [%clk 1:30:40] } 8... O-O { [%eval 0.4] [%clk 1:21:07] } 9. Ng5 { [%eval 0.57] [%clk 1:30:55] } 9... N8d7 { [%eval 1.11] [%clk 1:05:39] } 10. g4 { [%eval 1.17] [%clk 1:27:12] } 10... Nf6 { [%eval 1.3] [%clk 1:05:15] } 11. gxh5 { [%eval 1.18] [%clk 1:26:48] } 11... Bg4 { [%eval 1.21] [%clk 1:05:15] } 12. Be2?! { [%eval 0.4] } { Inaccuracy. Qc2 was best. } { [%clk 1:27:07] } 12... Bxh5 { [%eval 0.3] [%clk 1:05:24] } 13. Bxh5 { [%eval 0.0] [%clk 1:21:34] } 13... Nxh5 { [%eval -0.01] [%clk 1:05:40] } 14. Qb3 { [%eval -0.14] [%clk 1:19:26] } 14... c5 { [%eval -0.08] [%clk 0:59:01] } 15. dxc5 { [%eval 0.08] [%clk 1:19:11] } 15... Nd7 { [%eval 0.08] [%clk 0:59:27] } 16. Nce4 { [%eval -0.07] [%clk 1:19:34] } 16... Qc7 { [%eval 0.04] [%clk 0:57:02] } 17. Rc1 { [%eval -0.14] [%clk 1:12:25] } 17... Qc6 { [%eval -0.06] [%clk 0:54:09] } 18. Rg1 { [%eval -0.09] [%clk 1:08:35] } 18... Rad8 { [%eval 0.29] [%clk 0:53:33] } 19. f4 { [%eval 0.0] [%clk 1:06:18] } 19... Ndf6 { [%eval 0.0] [%clk 0:43:31] } 20. Qc4? { [%eval -1.52] } { Mistake. Nf2 was best. } { [%clk 1:02:38] } 20... Nxe4 { [%eval -1.68] [%clk 0:41:07] } 21. Qxe4 { [%eval -1.58] [%clk 1:02:14] } 21... Rd5 { [%eval -1.36] [%clk 0:39:22] } 22. Qc4 { [%eval -1.89] [%clk 0:36:46] } 22... Bxb2 { [%eval -2.05] [%clk 0:33:57] } 23. Rc2 { [%eval -1.96] [%clk 0:37:12] } 23... Bg7 { [%eval -1.8] [%clk 0:33:48] } 24. Ke2 { [%eval -1.73] [%clk 0:36:55] } 24... e6 { [%eval -1.69] [%clk 0:32:23] } 25. Nf3 { [%eval -1.73] [%clk 0:34:05] } 25... Rc8 { [%eval -1.71] [%clk 0:29:57] } 26. Rg5?! { [%eval -2.38] } { Inaccuracy. Rcc1 was best. } { [%clk 0:22:21] } 26... Bf6 { [%eval -2.18] [%clk 0:16:34] } 27. Rxd5 { [%eval -2.44] [%clk 0:22:48] } 27... exd5 { [%eval -2.63] [%clk 0:16:59] } 28. Qb3 { [%eval -2.5] [%clk 0:20:31] } 28... Qe6 { [%eval -2.09] [%clk 0:15:47] } 29. Kd1 { [%eval -2.0] [%clk 0:16:54] } 29... Qe4 { [%eval -1.65] [%clk 0:09:51] } 30. Ng5? { [%eval -2.98] } { Mistake. Ne1 was best. } { [%clk 0:16:33] } 30... Qh1+ { [%eval -3.15] [%clk 0:05:50] } 31. Be1 { [%eval -3.34] [%clk 0:17:03] } 31... Re8 { [%eval -3.45] [%clk 0:05:44] } 32. Rf2 { [%eval -3.88] [%clk 0:14:48] } 32... Re7? { [%eval -1.98] } { Mistake. Ng3 was best. } { [%clk 0:04:14] } 33. f5 { [%eval -1.76] [%clk 0:13:24] } 33... Qxh4 { [%eval -1.85] [%clk 0:03:41] } 34. Rg2?? { [%eval -4.99] } { Blunder. Nf3 was best. } { [%clk 0:11:24] } 34... Qc4?? { [%eval -0.62] } { Blunder. Qh1 was best. } { [%clk 0:02:06] } 35. fxg6 { [%eval -0.49] [%clk 0:11:46] } 35... fxg6 { [%eval -0.6] [%clk 0:01:48] } 36. Qxc4 { [%eval -0.56] [%clk 0:09:51] } 36... dxc4 { [%eval -0.37] [%clk 0:02:16] } 37. Bd2 { [%eval -0.8] [%clk 0:09:55] } 37... c3 { [%eval -0.59] [%clk 0:02:09] } 38. Bc1 { [%eval -0.56] [%clk 0:10:23] } 38... Kg7 { [%eval -0.55] [%clk 0:02:04] } 39. Kc2 { [%eval -0.82] [%clk 0:10:22] } 39... Bxg5 { [%eval -0.72] [%clk 0:01:20] } 40. Rxg5 { [%eval -0.91] [%clk 0:10:51] } 40... Nf6 { [%eval -0.79] [%clk 0:01:46] } 41. Rg1 { [%eval -0.8] [%clk 0:05:50] } 41... Ne4 { [%eval -0.75] [%clk 0:02:04] } 42. Ba3 { [%eval -0.74] [%clk 0:06:19] } 42... Rd7 { [%eval -0.21] [%clk 0:00:57] } 43. Rg4 { [%eval -0.25] [%clk 0:06:41] } 43... Nf6 { [%eval -0.16] [%clk 0:01:15] } 44. Rg2 { [%eval -0.62] [%clk 0:06:20] } 44... Nd5 { [%eval -0.42] [%clk 0:00:57] } 45. Rg3 { [%eval -0.32] [%clk 0:06:49] } 45... Nf6 { [%eval -0.4] [%clk 0:00:53] } 46. Rg2 { [%eval -0.67] [%clk 0:06:07] } 46... Kf7 { [%eval -0.53] [%clk 0:01:04] } 47. Rf2?? { [%eval -2.94] } { Blunder. Kxc3 was best. } { [%clk 0:02:39] } 47... Ke6 { [%eval -2.44] [%clk 0:00:50] } 48. Rg2 { [%eval -3.06] [%clk 0:03:08] } 48... Rd2+ { [%eval -3.0] [%clk 0:01:10] } 49. Rxd2 { [%eval -3.37] [%clk 0:03:35] } 49... cxd2 { [%eval -3.21] [%clk 0:01:37] } 50. Kxd2 { [%eval -3.51] [%clk 0:04:00] } 50... Kd5 { [%eval -2.79] [%clk 0:01:45] } 51. Ke2 { [%eval -2.96] [%clk 0:03:44] } 51... Ke4 { [%eval -3.27] [%clk 0:01:25] } 52. Bb2 { [%eval -3.34] [%clk 0:03:04] } 52... Nd5 { [%eval -3.31] [%clk 0:01:52] } 53. Bd4 { [%eval -3.34] [%clk 0:03:30] } 53... a6 { [%eval -3.54] [%clk 0:01:28] } 54. a3 { [%eval -3.53] [%clk 0:03:33] } 54... Nc7 { [%eval -3.16] [%clk 0:00:48] } 55. Bf6 { [%eval -3.21] [%clk 0:03:57] } 55... Nd5 { [%eval -3.29] [%clk 0:00:52] } 56. Bd4 { [%eval -3.48] [%clk 0:04:26] } 56... g5 { [%eval -3.45] [%clk 0:01:17] } 57. Kf2 { [%eval -3.37] [%clk 0:04:49] } 57... g4 { [%eval -3.4] [%clk 0:01:07] } 58. c6?! { [%eval -4.81] } { Inaccuracy. a4 was best. } { [%clk 0:04:20] } 58... bxc6 { [%eval -4.6] [%clk 0:01:34] } 59. Bc5 { [%eval -5.23] [%clk 0:04:49] } 59... Kf5 { [%eval -4.91] [%clk 0:01:27] } 60. Ke2 { [%eval -5.0] [%clk 0:03:45] } 60... Ke4 { [%eval -4.9] [%clk 0:01:17] } 61. Kf2 { [%eval -5.28] [%clk 0:04:12] } 61... Nf6 { [%eval -5.44] [%clk 0:01:25] } 62. Ke2 { [%eval -6.44] [%clk 0:04:14] } 62... Kd5 { [%eval -6.15] [%clk 0:01:42] } 0-1