Event: Round 4 lcc: Viktor Matviishen - Sandeep Sethuraman
Site: https://lichess.org/study/2BcXZaqO/PzKbmZW8
Date: 2022-12-28
White: Viktor Matviishen
WhiteTitle: GM
Black: Sandeep Sethuraman
BlackTitle: FM
Result: 1-0
ECO: D45
Opening: Semi-Slav Defense: Accelerated Meran Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.27] [%clk 1:30:57] } 2. c4 { [%eval 0.29] [%clk 1:31:22] } 2... e6 { [%eval 0.3] [%clk 1:31:22] } 3. Nc3 { [%eval 0.39] [%clk 1:31:29] } 3... c6 { [%eval 0.27] [%clk 1:31:44] } 4. e3 { [%eval 0.17] [%clk 1:31:18] } 4... Nf6 { [%eval 0.22] [%clk 1:32:08] } 5. Nf3 { [%eval 0.23] [%clk 1:31:44] } 5... a6 { [%eval 0.2] [%clk 1:32:35] } 6. Qc2 { [%eval 0.05] [%clk 1:31:29] } 6... c5 { [%eval 0.36] [%clk 1:32:47] } 7. cxd5 { [%eval 0.19] [%clk 1:27:23] } 7... exd5 { [%eval 0.42] [%clk 1:32:29] } 8. dxc5 { [%eval 0.25] [%clk 1:27:38] } 8... Bxc5 { [%eval 0.17] [%clk 1:30:41] } 9. Be2 { [%eval 0.22] [%clk 1:28:04] } 9... Be6 { [%eval 0.19] [%clk 1:27:04] } 10. O-O { [%eval 0.21] [%clk 1:27:22] } 10... Nc6 { [%eval 0.26] [%clk 1:18:40] } 11. Nb5 { [%eval 0.13] [%clk 1:26:46] } 11... Bb6 { [%eval 0.26] [%clk 1:14:12] } 12. Nbd4 { [%eval 0.11] [%clk 1:27:10] } 12... Nxd4 { [%eval 0.21] [%clk 1:13:19] } 13. Nxd4 { [%eval 0.16] [%clk 1:26:57] } 13... O-O { [%eval 0.34] [%clk 1:13:30] } 14. Bd2 { [%eval 0.11] [%clk 1:23:00] } 14... Re8?! { [%eval 0.67] } { Inaccuracy. Bxd4 was best. } { [%clk 1:05:18] } 15. Qb3?! { [%eval 0.04] } { Inaccuracy. Nxe6 was best. } { [%clk 1:15:44] } 15... Ne4 { [%eval 0.03] [%clk 0:58:32] } 16. Bb4 { [%eval -0.25] [%clk 1:07:13] } 16... Bxd4 { [%eval -0.26] [%clk 0:49:06] } 17. exd4 { [%eval -0.37] [%clk 1:07:23] } 17... Rc8 { [%eval -0.08] [%clk 0:49:23] } 18. f3 { [%eval -0.06] [%clk 1:04:33] } 18... Nd6 { [%eval 0.0] [%clk 0:46:02] } 19. Rfe1 { [%eval -0.14] [%clk 1:02:05] } 19... Nc4 { [%eval 0.08] [%clk 0:44:25] } 20. Bf1 { [%eval 0.08] [%clk 1:00:44] } 20... Qh4 { [%eval 0.21] [%clk 0:39:55] } 21. Bc3 { [%eval 0.08] [%clk 0:59:23] } 21... b5 { [%eval 0.07] [%clk 0:39:08] } 22. Re2 { [%eval 0.05] [%clk 0:42:54] } 22... Bf5 { [%eval 0.0] [%clk 0:28:11] } 23. Rae1 { [%eval 0.0] [%clk 0:42:49] } 23... Rxe2 { [%eval 0.05] [%clk 0:28:29] } 24. Rxe2 { [%eval 0.0] [%clk 0:43:10] } 24... Qh6 { [%eval 0.24] [%clk 0:20:57] } 25. Qd1 { [%eval 0.06] [%clk 0:36:58] } 25... Qg6 { [%eval 0.39] [%clk 0:20:06] } 26. Qe1 { [%eval 0.13] [%clk 0:33:41] } 26... h6 { [%eval 0.21] [%clk 0:18:01] } 27. Re8+ { [%eval 0.17] [%clk 0:18:37] } 27... Rxe8 { [%eval 0.1] [%clk 0:18:25] } 28. Qxe8+ { [%eval 0.1] [%clk 0:19:05] } 28... Kh7 { [%eval 0.13] [%clk 0:18:54] } 29. Qe2 { [%eval 0.18] [%clk 0:19:30] } 29... Qb6 { [%eval 0.5] [%clk 0:11:04] } 30. b3 { [%eval 0.49] [%clk 0:18:44] } 30... Nd6 { [%eval 0.45] [%clk 0:10:04] } 31. Qe5 { [%eval 0.48] [%clk 0:18:42] } 31... b4 { [%eval 0.44] [%clk 0:08:56] } 32. Be1 { [%eval 0.59] [%clk 0:17:06] } 32... Be6 { [%eval 0.51] [%clk 0:08:21] } 33. Bd3+ { [%eval 0.45] [%clk 0:16:08] } 33... Kg8 { [%eval 0.35] [%clk 0:07:15] } 34. f4 { [%eval 0.08] [%clk 0:13:44] } 34... g6?? { [%eval 1.9] } { Blunder. Ne4 was best. } { [%clk 0:06:00] } 35. Bxg6 { [%eval 1.94] [%clk 0:12:04] } 35... Ne4? { [%eval 3.81] } { Mistake. Qc6 was best. } { [%clk 0:04:12] } 36. Bxe4 { [%eval 3.71] [%clk 0:12:14] } 36... dxe4 { [%eval 3.99] [%clk 0:04:37] } 37. f5 { [%eval 3.85] [%clk 0:12:27] } 37... Bd7 { [%eval 3.69] [%clk 0:04:34] } 38. f6?! { [%eval 2.39] } { Inaccuracy. Bd2 was best. } { [%clk 0:10:33] } 38... Qe6?! { [%eval 3.25] } { Inaccuracy. Qb5 was best. } { [%clk 0:02:49] } 39. Bxb4?! { [%eval 2.45] } { Inaccuracy. Qf4 was best. } { [%clk 0:07:24] } 39... Qxe5 { [%eval 2.65] [%clk 0:01:15] } 40. dxe5 { [%eval 2.38] [%clk 0:07:53] } 40... Kh7 { [%eval 2.48] [%clk 0:00:37] } 41. Kf2 { [%eval 2.41] [%clk 0:07:53] } 41... Kg6 { [%eval 2.49] [%clk 0:01:01] } 42. Ke3 { [%eval 2.49] [%clk 0:08:11] } 42... Kf5 { [%eval 2.81] [%clk 0:29:28] } 43. Bc3 { [%eval 2.59] [%clk 0:38:30] } 43... h5 { [%eval 2.78] [%clk 0:28:32] } 44. Kd4 { [%eval 3.01] [%clk 0:37:43] } 44... Bb5 { [%eval 3.74] [%clk 0:26:33] } 45. a4 { [%eval 3.76] [%clk 0:34:27] } 45... Bd3?! { [%eval 4.72] } { Inaccuracy. Be2 was best. } { [%clk 0:24:05] } 46. b4 { [%eval 4.19] [%clk 0:31:10] } 46... Bc2 { [%eval 5.2] [%clk 0:18:33] } 47. b5 { [%eval 5.3] [%clk 0:31:34] } 47... Bxa4 { [%eval 6.04] [%clk 0:18:59] } 48. b6 { [%eval 6.34] [%clk 0:30:42] } 48... Bc6 { [%eval 6.42] [%clk 0:19:20] } 49. Kc5 { [%eval 6.18] [%clk 0:30:48] } 49... Ba8 { [%eval 7.54] [%clk 0:19:33] } 50. Kd6 { [%eval 6.23] [%clk 0:31:17] } 50... e3 { [%eval 7.02] [%clk 0:19:43] } 51. e6 { [%eval 7.25] [%clk 0:31:40] } 1-0