Event: Round 4: Ayyappan, Santhosh - Ray, Sarathi
Date: 2025-03-09
White: Ayyappan, Santhosh
WhiteElo: 2039
Black: Ray, Sarathi
BlackElo: 1935
Result: 1-0
ECO: B66
Opening: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:24:10] } 1... c5 { [%eval 0.25] [%clk 1:30:20] } 2. Nf3 { [%eval 0.2] [%clk 1:24:29] } 2... d6 { [%eval 0.22] [%clk 1:30:42] } 3. d4 { [%eval 0.22] [%clk 1:24:51] } 3... cxd4 { [%eval 0.19] [%clk 1:31:04] } 4. Nxd4 { [%eval 0.18] [%clk 1:25:15] } 4... Nf6 { [%eval 0.25] [%clk 1:31:23] } 5. Nc3 { [%eval 0.32] [%clk 1:25:33] } 5... Nc6 { [%eval 0.3] [%clk 1:31:45] } 6. Bg5 { [%eval 0.25] [%clk 1:25:43] } 6... e6 { [%eval 0.39] [%clk 1:32:07] } 7. Qd2 { [%eval 0.39] [%clk 1:25:36] } 7... a6 { [%eval 0.45] [%clk 1:32:27] } 8. Be2 { [%eval 0.12] [%clk 1:25:22] } 8... Bd7 { [%eval 0.21] [%clk 1:25:42] } 9. O-O { [%eval 0.08] [%clk 1:25:10] } 9... Be7 { [%eval 0.18] [%clk 1:25:37] } 10. Rad1 { [%eval 0.0] [%clk 1:19:30] } 10... O-O { [%eval 0.16] [%clk 1:24:55] } 11. Be3 { [%eval -0.13] [%clk 1:18:13] } 11... b5 { [%eval -0.09] [%clk 1:24:29] } 12. a3 { [%eval -0.17] [%clk 1:17:59] } 12... Rc8 { [%eval -0.15] [%clk 1:23:27] } 13. f4 { [%eval -0.11] [%clk 1:16:28] } 13... Nxd4 { [%eval 0.11] [%clk 1:20:46] } 14. Bxd4 { [%eval 0.08] [%clk 1:16:42] } 14... Bc6 { [%eval 0.15] [%clk 1:20:51] } 15. Bf3 { [%eval -0.22] [%clk 1:15:09] } 15... Qc7 { [%eval -0.15] [%clk 1:20:06] } 16. Qf2 { [%eval -0.29] [%clk 0:59:48] } 16... Qb7 { [%eval 0.05] [%clk 1:13:40] } 17. Rfe1 { [%eval -0.05] [%clk 0:57:28] } 17... a5 { [%eval -0.01] [%clk 1:11:09] } 18. Qg3 { [%eval -0.19] [%clk 0:54:45] } 18... Rfd8? { [%eval 1.01] } { Mistake. b4 was best. } { [%clk 1:08:23] } 19. Nb1? { [%eval -0.3] } { Mistake. Nd5 was best. } { [%clk 0:51:17] } 19... d5 { [%eval -0.18] [%clk 1:04:33] } 20. e5 { [%eval -0.18] [%clk 0:50:26] } 20... Ne4 { [%eval -0.2] [%clk 1:02:07] } 21. Bxe4 { [%eval -0.19] [%clk 0:49:30] } 21... dxe4 { [%eval -0.25] [%clk 1:02:23] } 22. c3 { [%eval -0.32] [%clk 0:47:32] } 22... b4 { [%eval -0.33] [%clk 1:02:00] } 23. axb4 { [%eval -0.34] [%clk 0:47:49] } 23... axb4 { [%eval 0.08] [%clk 1:02:24] } 24. Qe3?! { [%eval -0.81] } { Inaccuracy. Nd2 was best. } { [%clk 0:46:25] } 24... bxc3 { [%eval -0.64] [%clk 0:56:58] } 25. bxc3 { [%eval -0.68] [%clk 0:44:46] } 25... Qb2?! { [%eval -0.1] } { Inaccuracy. Ra8 was best. } { [%clk 0:41:17] } 26. Nd2 { [%eval -0.13] [%clk 0:41:38] } 26... Qc2 { [%eval 0.02] [%clk 0:39:39] } 27. Nf1 { [%eval 0.0] [%clk 0:34:50] } 27... Bh4 { [%eval 0.01] [%clk 0:32:36] } 28. g3 { [%eval 0.0] [%clk 0:35:02] } 28... Be7 { [%eval 0.0] [%clk 0:32:57] } 29. Rd2 { [%eval -0.2] [%clk 0:33:42] } 29... Qb3 { [%eval -0.01] [%clk 0:30:52] } 30. Qf2 { [%eval -0.1] [%clk 0:31:27] } 30... f5 { [%eval 0.02] [%clk 0:25:44] } 31. Rb2 { [%eval 0.0] [%clk 0:29:10] } 31... Qa4 { [%eval 0.0] [%clk 0:23:40] } 32. Reb1 { [%eval -0.47] [%clk 0:26:28] } 32... Bd5?! { [%eval 0.09] } { Inaccuracy. e3 was best. } { [%clk 0:22:29] } 33. Ne3 { [%eval 0.16] [%clk 0:25:47] } 33... Qa8?! { [%eval 0.71] } { Inaccuracy. Qd7 was best. } { [%clk 0:18:04] } 34. Qe2 { [%eval 0.32] [%clk 0:21:19] } 34... Rb8 { [%eval 0.69] [%clk 0:10:44] } 35. Nxd5 { [%eval 0.77] [%clk 0:15:23] } 35... exd5 { [%eval 0.84] [%clk 0:11:04] } 36. Rxb8?! { [%eval 0.01] } { Inaccuracy. Kg2 was best. } { [%clk 0:10:48] } 36... Rxb8 { [%eval 0.07] [%clk 0:11:24] } 37. Rxb8+ { [%eval 0.0] [%clk 0:11:07] } 37... Qxb8 { [%eval 0.03] [%clk 0:11:48] } 38. Qa6 { [%eval 0.1] [%clk 0:10:28] } 38... Kf7?! { [%eval 0.84] } { Inaccuracy. g6 was best. } { [%clk 0:06:58] } 39. Qc6 { [%eval 0.97] [%clk 0:08:34] } 39... Qd8?! { [%eval 1.9] } { Inaccuracy. Kf8 was best. } { [%clk 0:05:48] } 40. Bb6 { [%eval 1.42] [%clk 0:08:48] } 40... Qb8 { [%eval 1.42] [%clk 0:05:49] } 41. Qxd5+ { [%eval 1.42] [%clk 0:08:23] } 41... Kf8 { [%eval 1.44] [%clk 0:06:17] } 42. Qe6? { [%eval 0.19] } { Mistake. Bc5 was best. } { [%clk 0:05:53] } 42... g6 { [%eval 0.29] [%clk 0:06:09] } 43. Kg2 { [%eval 0.0] [%clk 0:02:46] } 43... Qa8 { [%eval 0.16] [%clk 0:06:17] } 44. Be3 { [%eval 0.14] [%clk 0:01:49] } 44... Qa3 { [%eval 0.11] [%clk 0:04:16] } 45. Qc8+ { [%eval 0.15] [%clk 0:02:01] } 45... Kg7 { [%eval 0.19] [%clk 0:04:31] } 46. Qc7 { [%eval 0.31] [%clk 0:01:41] } 46... Kh6?? { [%eval 4.37] } { Blunder. Kf7 was best. } { [%clk 0:04:27] } 47. Kh3 { [%eval 4.22] [%clk 0:01:09] } 47... Bf8 { [%eval 4.66] [%clk 0:03:27] } 48. g4 { [%eval 4.23] [%clk 0:01:14] } 48... Be7?? { [%eval #12] } { Checkmate is now unavoidable. Qe7 was best. } { [%clk 0:03:08] } 49. g5+ { [%eval 23.42] [%clk 0:00:55] } 49... Kg7?! { [%eval #14] } { Checkmate is now unavoidable. Kh5 was best. } { [%clk 0:01:18] } 50. e6?? { [%eval 6.59] } { Lost forced checkmate sequence. Bd4 was best. } { [%clk 0:00:52] } 50... Qd6 { [%eval 6.55] [%clk 0:01:08] } 51. Bd4+ { [%eval 6.45] [%clk 0:01:15] } 51... Kg8 { [%eval 6.15] [%clk 0:01:27] } 52. Qc8+ { [%eval 5.96] [%clk 0:00:52] } 52... Bf8?! { [%eval 8.04] } { Inaccuracy. Qd8 was best. } { [%clk 0:01:50] } 53. Qd7 { [%eval 7.4] [%clk 0:00:54] } 53... Be7? { [%eval #2] } { Checkmate is now unavoidable. Qxd7 was best. } { [%clk 0:01:38] } 54. Qe8+ { [%eval #1] [%clk 0:01:16] } 1-0