Event: Round 4: N R Vignesh - James Morris
Date: 2023-12-15
White: N R Vignesh
WhiteTitle: GM
WhiteElo: 2529
Black: James Morris
BlackTitle: IM
BlackElo: 2437
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:29:39] } 1... c5 { [%eval 0.33] [%clk 1:30:26] } 2. Nf3 { [%eval 0.0] [%clk 1:30:01] } 2... e6 { [%eval 0.0] [%clk 1:30:40] } 3. d4 { [%eval 0.42] [%clk 1:30:13] } 3... cxd4 { [%eval 0.26] [%clk 1:31:06] } 4. Nxd4 { [%eval 0.4] [%clk 1:30:39] } 4... Nf6 { [%eval 0.4] [%clk 1:30:53] } 5. Nc3 { [%eval 0.32] [%clk 1:30:59] } 5... Nc6 { [%eval 0.43] [%clk 1:31:20] } 6. Nxc6 { [%eval 0.42] [%clk 1:30:22] } 6... bxc6 { [%eval 0.29] [%clk 1:30:50] } 7. e5 { [%eval 0.32] [%clk 1:30:35] } 7... Nd5 { [%eval 0.48] [%clk 1:31:14] } 8. Ne4 { [%eval 0.42] [%clk 1:31:00] } 8... Qc7 { [%eval 0.45] [%clk 1:31:40] } 9. f4 { [%eval 0.67] [%clk 1:31:24] } 9... Qb6 { [%eval 0.56] [%clk 1:32:06] } 10. c4 { [%eval 0.56] [%clk 1:31:22] } 10... Bb4+ { [%eval 0.49] [%clk 1:31:19] } 11. Ke2 { [%eval 0.45] [%clk 1:31:42] } 11... f5 { [%eval 0.52] [%clk 1:31:44] } 12. Nf2 { [%eval 0.36] [%clk 1:31:38] } 12... Ba6 { [%eval 0.41] [%clk 1:32:05] } 13. Kf3 { [%eval 0.27] [%clk 1:32:01] } 13... Ne7 { [%eval 0.39] [%clk 1:32:24] } 14. Be3 { [%eval 0.38] [%clk 1:32:09] } 14... Bc5 { [%eval 0.27] [%clk 1:32:48] } 15. Bxc5 { [%eval 0.31] [%clk 1:32:17] } 15... Qxc5 { [%eval 0.51] [%clk 1:33:14] } 16. Qd6 { [%eval 0.41] [%clk 1:32:34] } 16... Qa5 { [%eval 0.77] [%clk 1:32:44] } 17. h4 { [%eval 0.35] [%clk 0:57:19] } 17... Rd8 { [%eval 0.31] [%clk 1:27:40] } 18. Qa3?! { [%eval -0.24] } { Inaccuracy. Be2 was best. } { [%clk 0:45:37] } 18... Qxa3+ { [%eval -0.21] [%clk 1:26:37] } 19. bxa3 { [%eval -0.28] [%clk 0:46:05] } 19... Rb8 { [%eval -0.08] [%clk 1:13:49] } 20. Be2 { [%eval -0.15] [%clk 0:40:30] } 20... c5 { [%eval -0.11] [%clk 1:02:35] } 21. Ke3 { [%eval -0.22] [%clk 0:35:32] } 21... Nc6 { [%eval -0.11] [%clk 1:00:44] } 22. Nd3?! { [%eval -0.71] } { Inaccuracy. Rhc1 was best. } { [%clk 0:28:10] } 22... Bxc4 { [%eval -0.3] [%clk 0:59:43] } 23. Rhc1 { [%eval -0.3] [%clk 0:27:45] } 23... Bxd3 { [%eval -0.23] [%clk 0:58:14] } 24. Bxd3 { [%eval -0.23] [%clk 0:27:59] } 24... Rb2 { [%eval -0.21] [%clk 0:54:24] } 25. Rxc5?! { [%eval -1.23] } { Inaccuracy. Be2 was best. } { [%clk 0:26:50] } 25... Rxg2 { [%eval -1.09] [%clk 0:51:06] } 26. Bb5 { [%eval -1.12] [%clk 0:19:55] } 26... Rg3+ { [%eval -1.05] [%clk 0:49:20] } 27. Kf2 { [%eval -1.18] [%clk 0:20:19] } 27... Rxa3?! { [%eval -0.5] } { Inaccuracy. Rg4 was best. } { [%clk 0:49:43] } 28. Bxc6 { [%eval -0.45] [%clk 0:20:35] } 28... dxc6 { [%eval -0.47] [%clk 0:50:08] } 29. Rxc6 { [%eval -0.53] [%clk 0:20:58] } 29... O-O { [%eval -0.37] [%clk 0:43:39] } 30. Rac1 { [%eval -0.52] [%clk 0:11:25] } 30... Rxa2+ { [%eval -0.59] [%clk 0:42:29] } 31. Kg3 { [%eval -0.53] [%clk 0:11:48] } 31... Re8 { [%eval -0.06] [%clk 0:30:38] } 32. Rc8 { [%eval 0.0] [%clk 0:11:42] } 32... Ra3+ { [%eval -0.02] [%clk 0:26:08] } 33. Kg2 { [%eval -0.03] [%clk 0:11:43] } 33... Rxc8 { [%eval 0.0] [%clk 0:15:12] } 34. Rxc8+ { [%eval -0.01] [%clk 0:12:09] } 34... Kf7 { [%eval 0.0] [%clk 0:15:40] } 35. h5 { [%eval 0.0] [%clk 0:12:34] } 35... h6 { [%eval 0.0] [%clk 0:15:36] } 36. Rc7+ { [%eval 0.0] [%clk 0:12:34] } 36... Kg8 { [%eval 0.0] [%clk 0:16:02] } 37. Rc8+ { [%eval 0.0] [%clk 0:12:43] } 37... Kh7 { [%eval 0.0] [%clk 0:14:31] } 38. Rc6 { [%eval 0.0] [%clk 0:12:37] } 38... Ra4 { [%eval 0.0] [%clk 0:14:29] } 39. Kf3 { [%eval 0.0] [%clk 0:05:09] } 39... g5 { [%eval 0.0] [%clk 0:06:09] } 40. Rc7+ { [%eval 0.0] [%clk 0:35:35] } 40... Kg8 { [%eval 0.0] [%clk 0:36:04] } 41. Rc8+ { [%eval 0.0] [%clk 0:36:02] } 41... Kf7 { [%eval 0.0] [%clk 0:30:08] } 42. Rc7+ { [%eval 0.0] [%clk 0:36:06] } 42... Ke8 { [%eval 0.0] [%clk 0:28:10] } 43. fxg5 { [%eval 0.0] [%clk 0:36:31] } 43... hxg5 { [%eval 0.0] [%clk 0:28:36] } 44. h6 { [%eval 0.0] [%clk 0:36:58] } 44... Rh4 { [%eval 0.0] [%clk 0:29:02] } 45. h7 { [%eval 0.0] [%clk 0:37:23] } 45... Kf8 { [%eval 0.0] [%clk 0:29:30] } 46. Rxa7 { [%eval 0.0] [%clk 0:37:48] } 46... Rh3+ { [%eval 0.0] [%clk 0:29:51] } 47. Kg2 { [%eval 0.0] [%clk 0:38:12] } 47... g4 { [%eval 0.0] [%clk 0:29:55] } 48. Rb7 { [%eval 0.0] [%clk 0:38:38] } 48... f4 { [%eval 0.0] [%clk 0:28:45] } 49. Rb8+ { [%eval 0.0] [%clk 0:38:38] } 49... Kg7 { [%eval 0.0] [%clk 0:29:09] } 50. Rg8+ { [%eval 0.0] [%clk 0:39:06] } 50... Kxh7 { [%eval 0.0] [%clk 0:29:34] } 51. Rxg4 { [%eval 0.0] [%clk 0:39:33] } 51... Re3 { [%eval 0.0] [%clk 0:29:44] } 1/2-1/2