Event: Round 4: Ling, Chenxuan - Ayyappan, Santhosh
Date: 2024-10-06
White: Ling, Chenxuan
WhiteTitle: CM
WhiteElo: 2055
Black: Ayyappan, Santhosh
BlackElo: 1933
Result: 1/2-1/2
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:20:28] } 1... e5 { [%eval 0.21] [%clk 1:30:47] } 2. Nf3 { [%eval 0.14] [%clk 1:20:17] } 2... Nc6 { [%eval 0.17] [%clk 1:31:08] } 3. Bb5 { [%eval 0.13] [%clk 1:20:36] } 3... a6 { [%eval 0.21] [%clk 1:31:29] } 4. Ba4 { [%eval 0.27] [%clk 1:21:01] } 4... Nf6 { [%eval 0.19] [%clk 1:31:53] } 5. d3 { [%eval 0.0] [%clk 1:21:19] } 5... b5 { [%eval 0.05] [%clk 1:32:11] } 6. Bb3 { [%eval 0.05] [%clk 1:21:46] } 6... Be7 { [%eval 0.21] [%clk 1:32:33] } 7. a4 { [%eval 0.23] [%clk 1:21:54] } 7... b4 { [%eval 0.33] [%clk 1:32:00] } 8. Nbd2 { [%eval 0.17] [%clk 1:22:12] } 8... d6 { [%eval 0.21] [%clk 1:32:18] } 9. O-O { [%eval 0.19] [%clk 1:22:23] } 9... Na5 { [%eval 0.2] [%clk 1:31:52] } 10. c3 { [%eval -0.08] [%clk 1:22:08] } 10... Nxb3 { [%eval -0.13] [%clk 1:31:30] } 11. Qxb3 { [%eval -0.09] [%clk 1:21:55] } 11... bxc3 { [%eval 0.12] [%clk 1:29:21] } 12. bxc3 { [%eval 0.0] [%clk 1:22:09] } 12... Be6 { [%eval 0.08] [%clk 1:26:38] } 13. Qc2 { [%eval 0.12] [%clk 1:21:26] } 13... O-O { [%eval 0.13] [%clk 1:26:17] } 14. Re1 { [%eval -0.06] [%clk 1:20:24] } 14... Nd7 { [%eval 0.11] [%clk 1:22:13] } 15. d4 { [%eval 0.05] [%clk 1:11:10] } 15... Bg5?! { [%eval 0.64] } { Inaccuracy. f5 was best. } { [%clk 1:16:09] } 16. d5 { [%eval 0.63] [%clk 1:07:17] } 16... Bxd2 { [%eval 0.62] [%clk 1:16:19] } 17. Nxd2 { [%eval 0.62] [%clk 1:07:23] } 17... Bg4 { [%eval 0.62] [%clk 1:16:43] } 18. Nf1 { [%eval 0.57] [%clk 1:07:25] } 18... Bh5 { [%eval 0.43] [%clk 1:14:08] } 19. f3 { [%eval 0.51] [%clk 1:04:37] } 19... Bg6 { [%eval 0.43] [%clk 1:13:42] } 20. g4?! { [%eval -0.66] } { Inaccuracy. Ne3 was best. } { [%clk 1:03:10] } 20... h5 { [%eval -0.72] [%clk 1:13:27] } 21. h3 { [%eval -0.91] [%clk 1:03:24] } 21... Qh4 { [%eval -1.03] [%clk 1:12:03] } 22. Re3 { [%eval -0.81] [%clk 1:00:11] } 22... Nc5?! { [%eval 0.11] } { Inaccuracy. Qxh3 was best. } { [%clk 1:06:08] } 23. Kg2 { [%eval -0.06] [%clk 0:55:59] } 23... hxg4 { [%eval 0.25] [%clk 1:02:34] } 24. hxg4 { [%eval 0.33] [%clk 0:56:15] } 24... c6 { [%eval 0.41] [%clk 0:59:35] } 25. c4 { [%eval 0.43] [%clk 0:53:34] } 25... cxd5 { [%eval 0.41] [%clk 0:59:25] } 26. cxd5 { [%eval 0.5] [%clk 0:53:55] } 26... Rac8 { [%eval 0.45] [%clk 0:54:30] } 27. Qf2 { [%eval 0.37] [%clk 0:51:03] } 27... Qxf2+?! { [%eval 1.17] } { Inaccuracy. Qe7 was best. } { [%clk 0:46:18] } 28. Kxf2 { [%eval 1.06] [%clk 0:51:30] } 28... Rfd8 { [%eval 1.37] [%clk 0:45:08] } 29. Ba3 { [%eval 1.16] [%clk 0:49:10] } 29... Nxa4 { [%eval 1.14] [%clk 0:35:52] } 30. Bxd6 { [%eval 1.12] [%clk 0:48:55] } 30... Rc2+ { [%eval 1.69] [%clk 0:36:13] } 31. Kg3 { [%eval 1.24] [%clk 0:47:16] } 31... Rxd6 { [%eval 1.63] [%clk 0:33:31] } 32. Rxa4 { [%eval 1.72] [%clk 0:47:32] } 32... Rb6 { [%eval 1.24] [%clk 0:33:53] } 33. Rea3 { [%eval 1.22] [%clk 0:46:26] } 33... Rb1 { [%eval 1.77] [%clk 0:30:57] } 34. Ra1 { [%eval 1.75] [%clk 0:45:17] } 34... Rbb2 { [%eval 2.09] [%clk 0:31:01] } 35. Ne3 { [%eval 1.89] [%clk 0:45:30] } 35... Re2 { [%eval 1.62] [%clk 0:30:43] } 36. Rxa6? { [%eval 0.0] } { Mistake. R4a3 was best. } { [%clk 0:44:11] } 36... Bxe4 { [%eval 0.07] [%clk 0:30:12] } 37. R6a3 { [%eval 0.0] [%clk 0:42:42] } 37... Bb1 { [%eval 0.01] [%clk 0:26:25] } 38. f4 { [%eval 0.0] [%clk 0:36:27] } 38... exf4+ { [%eval 0.06] [%clk 0:24:42] } 39. Kxf4 { [%eval 0.05] [%clk 0:36:52] } 39... Rb4+ { [%eval 0.06] [%clk 0:23:53] } 40. Kf3 { [%eval -0.1] [%clk 0:36:48] } 40... Rd2 { [%eval -0.03] [%clk 0:23:54] } 41. Ra4 { [%eval -0.13] [%clk 0:33:42] } 41... Be4+ { [%eval -0.09] [%clk 0:23:58] } 42. Kf4 { [%eval -0.07] [%clk 0:33:52] } 42... Rxa4 { [%eval -0.11] [%clk 0:24:17] } 43. Rxa4 { [%eval -0.1] [%clk 0:34:20] } 43... Bxd5 { [%eval -0.12] [%clk 0:24:37] } 44. Nxd5 { [%eval -0.07] [%clk 0:34:35] } 44... Rxd5 { [%eval -0.05] [%clk 0:25:05] } 45. Rb4 { [%eval -0.05] [%clk 0:34:45] } 45... Kh7 { [%eval -0.09] [%clk 0:25:30] } 46. Rb6 { [%eval -0.1] [%clk 0:35:07] } 46... f6 { [%eval -0.06] [%clk 0:25:55] } 47. Rb4 { [%eval -0.06] [%clk 0:35:07] } 47... Kg6 { [%eval -0.08] [%clk 0:26:14] } 48. Ra4 { [%eval -0.09] [%clk 0:35:30] } 48... Rd1 { [%eval -0.09] [%clk 0:26:35] } 49. Ra7 { [%eval -0.09] [%clk 0:35:16] } 49... Rf1+ { [%eval -0.12] [%clk 0:26:57] } 50. Kg3 { [%eval -0.18] [%clk 0:35:39] } 50... f5 { [%eval -0.03] [%clk 0:27:21] } 51. gxf5+ { [%eval -0.09] [%clk 0:36:03] } 1/2-1/2