Event: Kramnik Challenge
Site: chess24.com
Date: 2021-08-13
White: Lei, Tingjie
WhiteTitle: GM
WhiteElo: 2505
Black: Yoo, Christopher Woojin
BlackTitle: IM
BlackElo: 2466
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Four Knights Variation, Cobra Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:10] } 1... c5 { [%eval 0.32] [%clk 0:10:10] } 2. Nf3 { [%eval 0.0] [%clk 0:10:13] } 2... e6?! { [%eval 0.54] } { Inaccuracy. d6 was best. } { [%clk 0:10:11] } 3. d4 { [%eval 0.42] [%clk 0:10:15] } 3... cxd4 { [%eval 0.15] [%clk 0:10:15] } 4. Nxd4 { [%eval 0.23] [%clk 0:10:20] } 4... Nf6 { [%eval 0.26] [%clk 0:10:19] } 5. Nc3 { [%eval 0.0] [%clk 0:10:23] } 5... Nc6 { [%eval 0.13] [%clk 0:10:24] } 6. Ndb5 { [%eval 0.27] [%clk 0:10:21] } 6... Bc5 { [%eval 0.48] [%clk 0:10:27] } 7. Bf4 { [%eval 0.09] [%clk 0:10:18] } 7... O-O { [%eval 0.4] [%clk 0:10:30] } 8. Bc7 { [%eval 0.67] [%clk 0:10:21] } 8... Qe7 { [%eval 0.89] [%clk 0:10:34] } 9. Bd6 { [%eval 0.99] [%clk 0:10:25] } 9... Bxd6 { [%eval 0.68] [%clk 0:10:38] } 10. Qxd6 { [%eval 0.91] [%clk 0:10:28] } 10... Qd8 { [%eval 0.94] [%clk 0:10:42] } 11. O-O-O { [%eval 0.71] [%clk 0:10:26] } 11... a6 { [%eval 0.74] [%clk 0:10:44] } 12. Nd4 { [%eval 0.67] [%clk 0:10:29] } 12... Ne7 { [%eval 0.73] [%clk 0:10:49] } 13. h4 { [%eval 0.59] [%clk 0:09:47] } 13... b5 { [%eval 0.57] [%clk 0:10:04] } 14. h5 { [%eval 0.81] [%clk 0:09:49] } 14... h6 { [%eval 0.9] [%clk 0:10:08] } 15. Be2?! { [%eval 0.0] } { Inaccuracy. g4 was best. } { [%clk 0:08:28] } 15... Bb7 { [%eval 0.02] [%clk 0:09:23] } 16. f3 { [%eval 0.25] [%clk 0:07:59] } 16... Ne8 { [%eval 0.13] [%clk 0:07:59] } 17. Qg3? { [%eval -0.94] } { Mistake. Qb4 was best. } { [%clk 0:06:41] } 17... Rc8?! { [%eval 0.0] } { Inaccuracy. b4 was best. } { [%clk 0:05:12] } 18. Kb1?? { [%eval -1.67] } { Blunder. a3 was best. } { [%clk 0:06:40] } 18... b4 { [%eval -1.67] [%clk 0:04:17] } 19. Na4 { [%eval -1.73] [%clk 0:06:41] } 19... Qa5 { [%eval -2.1] [%clk 0:04:15] } 20. b3 { [%eval -1.81] [%clk 0:06:41] } 20... e5 { [%eval -1.68] [%clk 0:03:02] } 21. Nf5 { [%eval -2.12] [%clk 0:05:57] } 21... Nxf5 { [%eval -1.86] [%clk 0:03:04] } 22. exf5 { [%eval -2.23] [%clk 0:06:01] } 22... Nf6 { [%eval -1.81] [%clk 0:03:02] } 23. Nb2?! { [%eval -2.78] } { Inaccuracy. Qf2 was best. } { [%clk 0:03:23] } 23... Qc5 { [%eval -2.69] [%clk 0:02:27] } 24. Rd2 { [%eval -3.07] [%clk 0:03:05] } 24... Qe3?! { [%eval -1.87] } { Inaccuracy. Rfe8 was best. } { [%clk 0:01:12] } 25. Qe1 { [%eval -1.96] [%clk 0:01:32] } 25... d5 { [%eval -1.77] [%clk 0:01:13] } 26. Nd3?? { [%eval -4.35] } { Blunder. Bd1 was best. } { [%clk 0:00:54] } 26... e4 { [%eval -4.43] [%clk 0:00:35] } 27. Nb2 { [%eval -4.37] [%clk 0:00:15] } 27... Rfe8 { [%eval -4.61] [%clk 0:00:22] } 28. Qd1 { [%eval -4.26] [%clk 0:00:18] } 28... Qf4 { [%eval -3.59] [%clk 0:00:15] } 29. Rd4 { [%eval -3.67] [%clk 0:00:15] } 29... Qxf5? { [%eval -1.98] } { Mistake. a5 was best. } { [%clk 0:00:15] } 30. Na4?! { [%eval -3.13] } { Inaccuracy. Rxb4 was best. } { [%clk 0:00:12] } 30... a5 { [%eval -3.56] [%clk 0:00:18] } 31. Rf1?! { [%eval -5.0] } { Inaccuracy. fxe4 was best. } { [%clk 0:00:08] } 31... Qe5 { [%eval -4.17] [%clk 0:00:15] } 32. f4 { [%eval -4.2] [%clk 0:00:12] } 32... Qc7 { [%eval -4.05] [%clk 0:00:12] } 33. g4 { [%eval -3.9] [%clk 0:00:16] } 33... e3 { [%eval -4.67] [%clk 0:00:13] } 34. g5 { [%eval -4.23] [%clk 0:00:20] } 34... Ne4 { [%eval -4.25] [%clk 0:00:18] } 35. gxh6 { [%eval -4.31] [%clk 0:00:23] } 35... gxh6 { [%eval -4.59] [%clk 0:00:21] } 36. Bb5 { [%eval -5.23] [%clk 0:00:15] } 36... Re6 { [%eval -4.28] [%clk 0:00:21] } 37. Qg4+?! { [%eval -6.65] } { Inaccuracy. Re1 was best. } { [%clk 0:00:18] } 37... Kf8 { [%eval -6.28] [%clk 0:00:20] } 38. Rc1 { [%eval -6.42] [%clk 0:00:09] } 38... Ke7?? { [%eval -1.78] } { Blunder. Rf6 was best. } { [%clk 0:00:14] } 39. f5?? { [%eval -4.87] } { Blunder. Bd3 was best. } { [%clk 0:00:12] } 39... Rf6 { [%eval -5.37] [%clk 0:00:16] } 40. Qh3 { [%eval -4.91] [%clk 0:00:10] } 40... Qf4 { [%eval -4.25] [%clk 0:00:14] } 41. Re1 { [%eval -4.76] [%clk 0:00:10] } 41... Qf2? { [%eval -2.42] } { Mistake. Nc3+ was best. } { [%clk 0:00:14] } 42. Re2 { [%eval -2.45] [%clk 0:00:13] } 42... Qg1+?! { [%eval -1.79] } { Inaccuracy. Qxf5 was best. } { [%clk 0:00:14] } 43. Kb2 { [%eval -1.74] [%clk 0:00:17] } 43... Bc6?? { [%eval 0.0] } { Blunder. Qg5 was best. } { [%clk 0:00:09] } 44. Bxc6?? { [%eval -3.71] } { Blunder. Rg2 was best. } { [%clk 0:00:19] } 44... Rfxc6 { [%eval -5.16] [%clk 0:00:14] } 45. Rxd5 { [%eval -5.71] [%clk 0:00:15] } 45... Kf8 { [%eval -5.39] [%clk 0:00:09] } 46. f6?! { [%eval -10.34] } { Inaccuracy. Qh4 was best. } { [%clk 0:00:10] } 46... Nd2 { [%eval -10.61] [%clk 0:00:08] } 47. Rexd2 { [%eval -11.4] [%clk 0:00:08] } 47... exd2 { [%eval -12.31] [%clk 0:00:12] } 48. Rxd2 { [%clk 0:00:09] } 48... Qg5 { [%clk 0:00:13] } 49. Nb6 { [%clk 0:00:01] } 49... Qxd2 { [%clk 0:00:14] } 0-1