Event: Semi-Finals | Game 1: Sokolov, Ivan - Tiviakov, Sergei
Date: 2024-07-10
White: Sokolov, Ivan
WhiteTitle: GM
WhiteElo: 2589
Black: Tiviakov, Sergei
BlackTitle: GM
BlackElo: 2519
Result: 0-1
ECO: E24
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:28:29] } 1... Nf6 { [%eval 0.17] [%clk 1:30:57] } 2. c4 { [%eval 0.21] [%clk 1:28:54] } 2... e6 { [%eval 0.11] [%clk 1:31:21] } 3. Nc3 { [%eval 0.0] [%clk 1:29:22] } 3... Bb4 { [%eval 0.17] [%clk 1:31:46] } 4. a3 { [%eval -0.04] [%clk 1:29:34] } 4... Bxc3+ { [%eval -0.01] [%clk 1:32:06] } 5. bxc3 { [%eval -0.09] [%clk 1:30:01] } 5... b6 { [%eval -0.02] [%clk 1:31:33] } 6. f3 { [%eval -0.14] [%clk 1:29:03] } 6... Ba6 { [%eval -0.01] [%clk 1:31:04] } 7. e4 { [%eval -0.06] [%clk 1:29:30] } 7... Nc6 { [%eval 0.0] [%clk 1:31:29] } 8. Bd3 { [%eval -0.07] [%clk 1:29:55] } 8... Na5 { [%eval -0.04] [%clk 1:29:12] } 9. Qe2 { [%eval -0.11] [%clk 1:30:22] } 9... d6 { [%eval 0.22] [%clk 1:22:07] } 10. Nh3 { [%eval -0.05] [%clk 1:27:54] } 10... Qd7 { [%eval 0.2] [%clk 1:20:09] } 11. Rb1 { [%eval 0.26] [%clk 1:27:13] } 11... e5 { [%eval 0.22] [%clk 1:12:52] } 12. O-O { [%eval 0.23] [%clk 1:26:07] } 12... c5?! { [%eval 0.88] } { Inaccuracy. O-O was best. } { [%clk 0:52:42] } 13. Bg5 { [%eval 0.73] [%clk 1:24:33] } 13... Qa4?! { [%eval 1.61] } { Inaccuracy. h6 was best. } { [%clk 0:43:09] } 14. Bxf6? { [%eval 0.11] } { Mistake. f4 was best. } { [%clk 1:11:14] } 14... gxf6 { [%eval 0.09] [%clk 0:43:32] } 15. f4?! { [%eval -0.55] } { Inaccuracy. Nf2 was best. } { [%clk 1:11:42] } 15... exd4 { [%eval -0.62] [%clk 0:40:14] } 16. e5 { [%eval -0.51] [%clk 0:50:25] } 16... O-O-O { [%eval -0.55] [%clk 0:40:18] } 17. cxd4 { [%eval -0.54] [%clk 0:50:52] } 17... Bxc4 { [%eval -0.57] [%clk 0:34:01] } 18. Rfc1? { [%eval -1.89] } { Mistake. Nf2 was best. } { [%clk 0:50:02] } 18... Bxd3?! { [%eval -1.25] } { Inaccuracy. Bd5 was best. } { [%clk 0:32:48] } 19. Qxd3 { [%eval -1.08] [%clk 0:50:26] } 19... Kb8 { [%eval -0.72] [%clk 0:32:14] } 20. exf6 { [%eval -0.72] [%clk 0:45:27] } 20... c4 { [%eval -0.49] [%clk 0:26:58] } 21. Qf3?! { [%eval -1.61] } { Inaccuracy. Qc3 was best. } { [%clk 0:42:09] } 21... Nb3 { [%eval -1.73] [%clk 0:25:53] } 22. Re1 { [%eval -1.95] [%clk 0:29:33] } 22... d5?? { [%eval 0.03] } { Blunder. Nd2 was best. } { [%clk 0:17:54] } 23. Ng5 { [%eval 0.0] [%clk 0:25:39] } 23... Rd7 { [%eval 0.0] [%clk 0:13:12] } 24. Re7 { [%eval -0.45] [%clk 0:24:10] } 24... Nd2 { [%eval 0.04] [%clk 0:09:11] } 25. Qd1 { [%eval 0.07] [%clk 0:24:09] } 25... Qxd1+ { [%eval 0.07] [%clk 0:09:36] } 26. Rxd1 { [%eval 0.06] [%clk 0:24:36] } 26... Rxe7 { [%eval 0.02] [%clk 0:10:04] } 27. fxe7 { [%eval 0.06] [%clk 0:24:59] } 27... Ne4 { [%eval 0.02] [%clk 0:09:43] } 28. Nxe4 { [%eval 0.07] [%clk 0:18:29] } 28... dxe4 { [%eval 0.1] [%clk 0:10:12] } 29. d5 { [%eval 0.0] [%clk 0:18:58] } 29... Kc7 { [%eval 0.03] [%clk 0:10:33] } 30. Rd4 { [%eval 0.0] [%clk 0:18:49] } 30... Kd6 { [%eval 0.0] [%clk 0:09:29] } 31. Rxc4 { [%eval 0.0] [%clk 0:17:19] } 31... Re8 { [%eval 0.0] [%clk 0:08:05] } 32. Rxe4 { [%eval -0.01] [%clk 0:16:18] } 32... Rxe7 { [%eval -0.01] [%clk 0:08:31] } 33. Rd4 { [%eval -0.1] [%clk 0:16:43] } 33... b5 { [%eval -0.03] [%clk 0:08:31] } 34. a4?? { [%eval -2.42] } { Blunder. Kf2 was best. } { [%clk 0:10:28] } 34... Kc5 { [%eval -2.4] [%clk 0:06:03] } 35. d6? { [%eval -3.94] } { Mistake. Rd1 was best. } { [%clk 0:10:52] } 35... Rd7 { [%eval -3.7] [%clk 0:06:30] } 36. Re4 { [%eval -3.9] [%clk 0:11:00] } 36... b4 { [%eval -4.19] [%clk 0:05:05] } 37. Re5+ { [%eval -4.07] [%clk 0:10:12] } 37... Kc4 { [%eval -4.19] [%clk 0:05:31] } 38. Re4+ { [%eval -4.07] [%clk 0:05:06] } 38... Kc3 { [%eval -3.96] [%clk 0:05:57] } 39. Re3+ { [%eval -4.23] [%clk 0:05:29] } 39... Kc4 { [%eval -4.21] [%clk 0:03:15] } 40. Re4+ { [%eval -4.12] [%clk 0:05:57] } 40... Kc3 { [%eval -4.18] [%clk 0:03:19] } 41. Re3+ { [%eval -4.0] [%clk 0:06:23] } 41... Kd2 { [%eval -4.21] [%clk 0:23:05] } 42. Re7 { [%eval -4.33] [%clk 0:36:30] } 42... Rxd6 { [%eval -4.35] [%clk 0:23:33] } 43. Rxa7 { [%eval -4.27] [%clk 0:36:37] } 43... b3 { [%eval -4.26] [%clk 0:24:00] } 44. Rxf7 { [%eval -4.62] [%clk 0:27:25] } 44... b2 { [%eval -4.58] [%clk 0:23:57] } 45. Rb7 { [%eval -4.55] [%clk 0:26:13] } 45... Kc3 { [%eval -4.51] [%clk 0:23:32] } 46. Rc7+ { [%eval -4.36] [%clk 0:26:19] } 46... Kb3 { [%eval -4.75] [%clk 0:23:50] } 47. Rb7+ { [%eval -4.73] [%clk 0:26:41] } 47... Ka2 { [%eval -4.64] [%clk 0:22:21] } 48. Kf2 { [%eval -4.61] [%clk 0:25:57] } 48... Rd3 { [%eval -4.46] [%clk 0:22:05] } 0-1