Event: Round 4: Akshobhya Damodar Katti - Balanandan Ayyappan
Date: 2024-12-28
White: Akshobhya Damodar Katti
WhiteElo: 1602
Black: Balanandan Ayyappan
BlackElo: 1779
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Smith-Morra Declined
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:24] } 2. c3 { [%eval 0.0] [%clk 1:31:23] } 2... Nf6 { [%eval 0.02] [%clk 1:30:02] } 3. e5 { [%eval 0.07] [%clk 1:30:52] } 3... Nd5 { [%eval 0.12] [%clk 1:30:22] } 4. d4 { [%eval 0.0] [%clk 1:30:57] } 4... cxd4 { [%eval 0.0] [%clk 1:30:43] } 5. cxd4 { [%eval 0.0] [%clk 1:31:21] } 5... d6 { [%eval 0.07] [%clk 1:31:05] } 6. f4?! { [%eval -0.5] } { Inaccuracy. Nf3 was best. } { [%clk 1:27:28] } 6... Nc6 { [%eval -0.4] [%clk 1:28:51] } 7. Nf3 { [%eval -0.53] [%clk 1:26:02] } 7... g6 { [%eval -0.04] [%clk 1:27:43] } 8. Bc4 { [%eval -0.03] [%clk 1:23:52] } 8... dxe5 { [%eval 0.0] [%clk 1:27:14] } 9. fxe5 { [%eval -0.09] [%clk 1:21:17] } 9... Nb6 { [%eval -0.07] [%clk 1:25:42] } 10. Bb3 { [%eval -0.01] [%clk 1:19:29] } 10... Bg7 { [%eval 0.2] [%clk 1:20:28] } 11. O-O { [%eval 0.16] [%clk 1:17:23] } 11... O-O { [%eval 0.11] [%clk 1:18:00] } 12. Nc3 { [%eval -0.08] [%clk 1:14:25] } 12... Bg4 { [%eval -0.12] [%clk 1:08:42] } 13. Be3 { [%eval -0.15] [%clk 1:09:31] } 13... Qd7?! { [%eval 0.54] } { Inaccuracy. Na5 was best. } { [%clk 1:04:55] } 14. Qd2?! { [%eval -0.35] } { Inaccuracy. h3 was best. } { [%clk 1:01:23] } 14... Rad8 { [%eval 0.0] [%clk 0:54:08] } 15. Rad1 { [%eval -0.28] [%clk 0:55:12] } 15... Na5 { [%eval -0.29] [%clk 0:49:45] } 16. Bh6 { [%eval -0.28] [%clk 0:44:10] } 16... Nxb3 { [%eval -0.34] [%clk 0:37:02] } 17. axb3 { [%eval -0.37] [%clk 0:44:32] } 17... Be6 { [%eval -0.23] [%clk 0:35:25] } 18. Ne4 { [%eval -0.29] [%clk 0:37:03] } 18... Bxb3 { [%eval -0.16] [%clk 0:28:27] } 19. Nc5?! { [%eval -0.73] } { Inaccuracy. Bxg7 was best. } { [%clk 0:35:09] } 19... Qb5 { [%eval -0.64] [%clk 0:27:51] } 20. Ra1?! { [%eval -1.34] } { Inaccuracy. Rde1 was best. } { [%clk 0:33:43] } 20... Bd5 { [%eval -1.45] [%clk 0:25:08] } 21. Bxg7 { [%eval -1.41] [%clk 0:28:28] } 21... Kxg7 { [%eval -1.31] [%clk 0:24:51] } 22. Ra5 { [%eval -1.43] [%clk 0:28:17] } 22... Qc6 { [%eval -1.48] [%clk 0:24:47] } 23. Qf4?! { [%eval -2.63] } { Inaccuracy. b3 was best. } { [%clk 0:24:24] } 23... Bxf3 { [%eval -2.49] [%clk 0:18:36] } 24. Rxf3? { [%eval -4.02] } { Mistake. Qxf3 was best. } { [%clk 0:24:53] } 24... Nd5 { [%eval -4.2] [%clk 0:17:06] } 25. Qg4 { [%eval -4.34] [%clk 0:18:39] } 25... b6 { [%eval -4.38] [%clk 0:16:26] } 26. Ra6 { [%eval -4.67] [%clk 0:19:09] } 26... Nc7 { [%eval -4.68] [%clk 0:15:54] } 27. e6?! { [%eval -5.94] } { Inaccuracy. Ra1 was best. } { [%clk 0:13:29] } 27... Nxa6 { [%eval -5.78] [%clk 0:15:09] } 28. Nd7 { [%eval -6.29] [%clk 0:13:48] } 28... Qxe6 { [%eval -6.11] [%clk 0:14:44] } 29. Qxe6 { [%eval -6.12] [%clk 0:13:13] } 29... fxe6 { [%eval -6.0] [%clk 0:15:04] } 30. Nxf8 { [%eval -5.91] [%clk 0:13:41] } 30... Rxf8 { [%eval -5.78] [%clk 0:15:22] } 31. Ra3 { [%eval -5.81] [%clk 0:14:10] } 31... Nb4 { [%eval -5.79] [%clk 0:15:42] } 32. Rxa7 { [%eval -5.78] [%clk 0:14:29] } 32... Nd5 { [%eval -5.6] [%clk 0:16:08] } 33. h3 { [%eval -6.29] [%clk 0:14:38] } 33... Rc8 { [%eval -5.96] [%clk 0:16:28] } 34. b4 { [%eval -6.91] [%clk 0:14:26] } 34... Rc4 { [%eval -6.68] [%clk 0:16:23] } 35. g4 { [%eval -7.2] [%clk 0:14:22] } 35... Rxb4 { [%eval -7.07] [%clk 0:16:43] } 36. g5 { [%eval -7.38] [%clk 0:14:47] } 36... Rxd4 { [%eval -7.14] [%clk 0:17:08] } 37. h4 { [%eval -8.14] [%clk 0:15:14] } 37... Rxh4 { [%eval -7.98] [%clk 0:17:31] } 38. Kf2 { [%eval -8.04] [%clk 0:15:41] } 38... b5 { [%eval -7.86] [%clk 0:17:47] } 39. Ke2 { [%eval -8.05] [%clk 0:16:08] } 39... b4 { [%eval -7.82] [%clk 0:18:12] } 40. Rb7 { [%eval -8.08] [%clk 0:16:26] } 40... Rh2+ { [%eval -7.83] [%clk 0:18:35] } 41. Kf3 { [%eval -7.77] [%clk 0:16:45] } 41... b3 { [%eval -7.34] [%clk 0:18:57] } 42. Kg4? { [%eval #-21] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:17:09] } 42... b2 { [%eval #-26] [%clk 0:19:18] } 43. Kg3 { [%eval #-34] [%clk 0:17:28] } 43... Rc2 { [%eval -34.7] [%clk 0:19:17] } 44. Kf3 { [%eval -49.55] [%clk 0:17:47] } 44... Kf7 { [%eval -15.86] [%clk 0:19:33] } 45. Ke4 { [%eval -13.55] [%clk 0:18:10] } 45... b1=Q { [%eval -9.92] [%clk 0:19:28] } 46. Rb2? { [%eval #-3] } { Checkmate is now unavoidable. Rxb1 was best. } { [%clk 0:17:29] } 46... Rxb2+ { [%eval #-2] [%clk 0:19:46] } 47. Ke5 { [%eval #-2] [%clk 0:17:55] } 47... Re2+ { [%eval #-2] [%clk 0:20:07] } 48. Kd4 { [%clk 0:18:18] } 48... Qb4+ { [%clk 0:20:22] } 49. Kd3 { [%clk 0:18:46] } 49... Qe4# { [%clk 0:20:51] } 0-1