Event: Round 7: Karthikeyan, Murali - De Winter, Arthur
Date: 2024-10-31
White: Karthikeyan, Murali
WhiteTitle: GM
WhiteElo: 2624
Black: De Winter, Arthur
BlackTitle: IM
BlackElo: 2435
Result: 1-0
ECO: D27
Opening: Queen's Gambit Accepted: Classical Defense, Main Line
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:32] } 1... d5 { [%eval 0.24] [%clk 1:30:51] } 2. c4 { [%eval 0.19] [%clk 1:29:20] } 2... dxc4 { [%eval 0.28] [%clk 1:30:24] } 3. Nf3 { [%eval 0.06] [%clk 1:29:42] } 3... Nf6 { [%eval 0.28] [%clk 1:30:48] } 4. e3 { [%eval 0.18] [%clk 1:30:06] } 4... e6 { [%eval 0.28] [%clk 1:31:12] } 5. Bxc4 { [%eval 0.18] [%clk 1:30:31] } 5... c5 { [%eval 0.22] [%clk 1:31:38] } 6. O-O { [%eval 0.21] [%clk 1:30:44] } 6... a6 { [%eval 0.11] [%clk 1:32:04] } 7. Be2 { [%eval 0.2] [%clk 1:30:33] } 7... Nbd7 { [%eval 0.27] [%clk 1:30:27] } 8. b3 { [%eval 0.26] [%clk 1:28:03] } 8... Be7 { [%eval 0.22] [%clk 1:30:12] } 9. dxc5 { [%eval 0.22] [%clk 1:25:56] } 9... Bxc5 { [%eval 0.22] [%clk 1:29:54] } 10. Bb2 { [%eval 0.2] [%clk 1:25:20] } 10... O-O { [%eval 0.27] [%clk 1:28:55] } 11. Nbd2 { [%eval 0.17] [%clk 1:25:23] } 11... b6 { [%eval 0.14] [%clk 1:29:06] } 12. Nd4 { [%eval 0.08] [%clk 1:22:08] } 12... Bb7 { [%eval 0.1] [%clk 1:27:23] } 13. Bf3 { [%eval 0.06] [%clk 1:22:01] } 13... Nd5 { [%eval 0.14] [%clk 1:25:07] } 14. Rc1 { [%eval 0.03] [%clk 1:17:42] } 14... Rc8 { [%eval 0.05] [%clk 1:22:08] } 15. Qe2 { [%eval 0.0] [%clk 1:05:50] } 15... Qe7 { [%eval -0.04] [%clk 1:05:33] } 16. Rfd1 { [%eval -0.05] [%clk 1:00:13] } 16... b5 { [%eval 0.0] [%clk 0:56:16] } 17. Nf1 { [%eval 0.0] [%clk 0:54:28] } 17... N7f6 { [%eval 0.0] [%clk 0:44:42] } 18. g3 { [%eval -0.37] [%clk 0:41:19] } 18... Ba3 { [%eval -0.44] [%clk 0:36:34] } 19. e4 { [%eval -0.38] [%clk 0:36:42] } 19... Nb6 { [%eval -0.3] [%clk 0:33:16] } 20. Rxc8 { [%eval -0.24] [%clk 0:32:32] } 20... Rxc8 { [%eval -0.37] [%clk 0:33:40] } 21. Ba1 { [%eval -0.52] [%clk 0:32:11] } 21... Bc5 { [%eval -0.26] [%clk 0:26:41] } 22. e5 { [%eval -0.31] [%clk 0:29:35] } 22... Bxf3 { [%eval -0.22] [%clk 0:26:47] } 23. Nxf3 { [%eval -0.17] [%clk 0:29:50] } 23... Nfd5 { [%eval -0.19] [%clk 0:22:21] } 24. N1d2 { [%eval -0.27] [%clk 0:29:51] } 24... h6 { [%eval -0.22] [%clk 0:22:09] } 25. Ne4 { [%eval -0.19] [%clk 0:29:57] } 25... Nd7 { [%eval -0.15] [%clk 0:21:50] } 26. h4 { [%eval -0.1] [%clk 0:26:44] } 26... Bb6 { [%eval 0.0] [%clk 0:21:12] } 27. Nh2 { [%eval -0.32] [%clk 0:22:46] } 27... Qa3 { [%eval 0.0] [%clk 0:17:58] } 28. Kg2 { [%eval -0.1] [%clk 0:21:49] } 28... Qb4 { [%eval 0.09] [%clk 0:17:43] } 29. Nf3 { [%eval -0.12] [%clk 0:16:52] } 29... a5?! { [%eval 0.49] } { Inaccuracy. Rc7 was best. } { [%clk 0:15:49] } 30. Nd6 { [%eval 0.43] [%clk 0:15:03] } 30... Rc6? { [%eval 1.85] } { Mistake. Rb8 was best. } { [%clk 0:13:58] } 31. Bd4?! { [%eval 0.73] } { Inaccuracy. Nd4 was best. } { [%clk 0:14:00] } 31... a4 { [%eval 0.91] [%clk 0:11:46] } 32. Bxb6 { [%eval 0.77] [%clk 0:11:45] } 32... N7xb6? { [%eval 2.05] } { Mistake. Rxb6 was best. } { [%clk 0:10:39] } 33. Nd4 { [%eval 2.19] [%clk 0:10:16] } 33... Rc7 { [%eval 2.14] [%clk 0:09:45] } 34. N4xb5 { [%eval 1.78] [%clk 0:08:27] } 34... Rd7 { [%eval 1.55] [%clk 0:09:35] } 35. Rd4 { [%eval 1.61] [%clk 0:06:23] } 35... Qa5 { [%eval 1.48] [%clk 0:09:58] } 36. h5?! { [%eval 0.61] } { Inaccuracy. bxa4 was best. } { [%clk 0:06:23] } 36... axb3 { [%eval 0.55] } 37. axb3 { [%eval 0.62] [%clk 0:06:52] } 37... Nc3? { [%eval 2.05] } { Mistake. Rd8 was best. } { [%clk 0:09:31] } 38. Qd3?! { [%eval 1.12] } { Inaccuracy. Nxc3 was best. } { [%clk 0:04:34] } 38... Nxb5?! { [%eval 1.86] } { Inaccuracy. Ncd5 was best. } { [%clk 0:08:39] } 39. Qxb5 { [%eval 1.88] [%clk 0:05:02] } 39... Qa8+ { [%eval 1.71] [%clk 0:03:47] } 40. Kh2 { [%eval 1.7] [%clk 0:05:27] } 40... Qf3?? { [%eval 3.83] } { Blunder. Qa7 was best. } { [%clk 0:03:34] } 41. Rf4 { [%eval 3.76] [%clk 0:03:50] } 41... Qxh5+ { [%eval 3.8] [%clk 0:04:02] } 42. Rh4 { [%eval 3.83] [%clk 0:03:22] } 42... Qg5 { [%eval 3.79] [%clk 0:04:10] } 43. Qxb6 { [%eval 3.79] [%clk 0:27:20] } 43... Qxe5 { [%eval 3.72] [%clk 0:34:37] } 44. Nc4?! { [%eval 2.84] } { Inaccuracy. Rd4 was best. } { [%clk 0:27:32] } 44... Qe1 { [%eval 3.44] [%clk 0:33:41] } 45. Qe3 { [%eval 3.42] [%clk 0:27:18] } 45... Qb1 { [%eval 3.68] [%clk 0:34:05] } 46. Ne5 { [%eval 3.34] [%clk 0:26:25] } 46... Rb7 { [%eval 3.37] [%clk 0:33:34] } 47. Rd4 { [%eval 3.64] [%clk 0:22:15] } 47... Rxb3 { [%eval 3.66] [%clk 0:33:23] } 48. Qf4 { [%eval 3.6] [%clk 0:21:39] } 48... Qf5 { [%eval 3.52] [%clk 0:30:44] } 49. Rd8+ { [%eval 3.35] [%clk 0:21:48] } 49... Kh7 { [%eval 3.57] [%clk 0:31:10] } 50. Qxf5+ { [%eval 3.48] [%clk 0:22:07] } 50... exf5 { [%eval 3.47] [%clk 0:31:36] } 51. Nxf7 { [%eval 3.46] [%clk 0:22:32] } 51... f4 { [%eval 4.2] [%clk 0:30:55] } 52. gxf4 { [%eval 4.19] [%clk 0:22:26] } 52... Kg6 { [%eval 4.49] [%clk 0:31:14] } 53. Ne5+ { [%eval 4.46] [%clk 0:22:37] } 53... Kf5 { [%eval 4.33] [%clk 0:31:37] } 54. Rf8+ { [%eval 4.08] [%clk 0:22:56] } 1-0