Event: Round 5: Zecha, Oscar - Aravindhan, Achyuth
Date: 2025-04-29
White: Zecha, Oscar
WhiteElo: 2126
Black: Aravindhan, Achyuth
BlackTitle: CM
BlackElo: 2083
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:25] } 2... Nc6 { [%eval 0.25] [%clk 1:31:22] } 3. d4 { [%eval 0.27] [%clk 1:31:52] } 3... cxd4 { [%eval 0.35] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:18] } 4... Nf6 { [%eval 0.19] [%clk 1:32:09] } 5. Nc3 { [%eval 0.26] [%clk 1:32:45] } 5... e5 { [%eval 0.34] [%clk 1:32:35] } 6. Ndb5 { [%eval 0.31] [%clk 1:33:12] } 6... d6 { [%eval 0.34] [%clk 1:33:00] } 7. Bg5 { [%eval 0.22] [%clk 1:33:38] } 7... a6 { [%eval 0.3] [%clk 1:33:27] } 8. Na3 { [%eval 0.3] [%clk 1:34:05] } 8... b5 { [%eval 0.32] [%clk 1:33:55] } 9. Nd5 { [%eval 0.3] [%clk 1:34:30] } 9... Be7 { [%eval 0.14] [%clk 1:34:20] } 10. Bxf6 { [%eval 0.31] [%clk 1:34:57] } 10... Bxf6 { [%eval 0.26] [%clk 1:34:42] } 11. c4 { [%eval 0.11] [%clk 1:35:24] } 11... b4 { [%eval 0.16] [%clk 1:33:17] } 12. Nc2 { [%eval 0.15] [%clk 1:35:48] } 12... Rb8 { [%eval 0.26] [%clk 1:32:59] } 13. b3 { [%eval 0.23] [%clk 1:36:04] } 13... Be6? { [%eval 1.36] } { Mistake. O-O was best. } { [%clk 1:17:44] } 14. g3?! { [%eval 0.26] } { Inaccuracy. Nxf6+ was best. } { [%clk 1:36:01] } 14... Bxd5 { [%eval 0.57] [%clk 1:16:51] } 15. cxd5 { [%eval 0.67] [%clk 1:28:39] } 15... Nd4 { [%eval 0.6] [%clk 1:15:37] } 16. Bxa6 { [%eval 0.38] [%clk 1:24:52] } 16... O-O?! { [%eval 1.14] } { Inaccuracy. Nxc2+ was best. } { [%clk 1:07:54] } 17. O-O?! { [%eval 0.46] } { Inaccuracy. Nxd4 was best. } { [%clk 1:22:51] } 17... Qb6 { [%eval 1.01] [%clk 1:06:11] } 18. Nxd4 { [%eval 1.2] [%clk 1:23:06] } 18... exd4 { [%eval 1.17] [%clk 1:06:09] } 19. Bd3 { [%eval 0.68] [%clk 1:23:30] } 19... Ra8 { [%eval 1.21] [%clk 1:03:26] } 20. Qe2 { [%eval 1.27] [%clk 1:19:26] } 20... Rfc8 { [%eval 1.32] [%clk 1:00:17] } 21. f4 { [%eval 1.25] [%clk 1:17:46] } 21... Rc3 { [%eval 1.25] [%clk 0:46:23] } 22. e5 { [%eval 1.08] [%clk 0:58:51] } 22... dxe5 { [%eval 1.67] [%clk 0:42:19] } 23. fxe5 { [%eval 0.82] [%clk 0:53:28] } 23... Bg5?? { [%eval 2.95] } { Blunder. Bxe5 was best. } { [%clk 0:30:32] } 24. Qe4 { [%eval 2.74] [%clk 0:51:36] } 24... Qg6?! { [%eval 3.64] } { Inaccuracy. g6 was best. } { [%clk 0:26:43] } 25. Qxg6? { [%eval 2.16] } { Mistake. Rf5 was best. } { [%clk 0:36:40] } 25... hxg6 { [%eval 2.22] [%clk 0:27:02] } 26. Bc4 { [%eval 1.82] [%clk 0:37:02] } 26... d3? { [%eval 3.25] } { Mistake. Re3 was best. } { [%clk 0:23:56] } 27. d6 { [%eval 3.12] [%clk 0:32:50] } 27... Ra7 { [%eval 3.2] [%clk 0:17:21] } 28. Rad1 { [%eval 3.07] [%clk 0:27:28] } 28... d2 { [%eval 3.52] [%clk 0:09:37] } 29. h4 { [%eval 3.33] [%clk 0:26:31] } 29... Bd8?! { [%eval 4.19] } { Inaccuracy. Be3+ was best. } { [%clk 0:03:58] } 30. Kg2 { [%eval 3.49] [%clk 0:20:21] } 30... Re3 { [%eval 3.28] [%clk 0:03:44] } 31. e6 { [%eval 3.4] [%clk 0:15:41] } 31... fxe6 { [%eval 3.29] [%clk 0:04:02] } 32. Rxd2 { [%eval 3.25] [%clk 0:16:05] } 32... Rf7 { [%eval 3.93] [%clk 0:02:03] } 33. Rxf7 { [%eval 3.53] [%clk 0:15:30] } 33... Kxf7 { [%eval 3.74] [%clk 0:02:32] } 34. Rf2+ { [%eval 3.35] [%clk 0:15:59] } 34... Bf6 { [%eval 3.88] [%clk 0:02:15] } 35. g4 { [%eval 3.81] [%clk 0:16:11] } 35... Kg8?? { [%eval #14] } { Checkmate is now unavoidable. Re4 was best. } { [%clk 0:01:33] } 36. g5?? { [%eval 4.03] } { Lost forced checkmate sequence. Rxf6 was best. } { [%clk 0:16:36] } 36... Bd8 { [%eval 3.81] [%clk 0:01:54] } 37. Rf3?? { [%eval 0.18] } { Blunder. Rf4 was best. } { [%clk 0:11:46] } 37... Re4?? { [%eval 4.12] } { Blunder. Rxf3 was best. } { [%clk 0:02:02] } 38. Kg3 { [%eval 3.98] [%clk 0:11:20] } 38... Bb6 { [%eval 3.96] [%clk 0:01:35] } 39. Rf4?? { [%eval 0.2] } { Blunder. Rf1 was best. } { [%clk 0:11:05] } 39... Re1?? { [%eval 4.01] } { Blunder. Rxf4 was best. } { [%clk 0:01:38] } 40. Kf3 { [%eval 3.78] [%clk 0:09:50] } 40... Kh7?! { [%eval 5.69] } { Inaccuracy. Re3+ was best. } { [%clk 0:01:15] } 41. Re4 { [%eval 5.56] [%clk 0:08:47] } 41... Rd1 { [%eval 5.25] [%clk 0:01:32] } 42. Rxe6 { [%eval 5.45] [%clk 0:08:34] } 42... Bc5 { [%eval 6.84] [%clk 0:01:47] } 43. Re8 { [%eval 6.85] [%clk 0:04:16] } 43... Rxd6 { [%eval 6.64] [%clk 0:01:31] } 44. Bg8+ { [%eval 6.16] [%clk 0:04:42] } 44... Kh8 { [%eval 5.42] [%clk 0:01:53] } 45. h5?? { [%eval 1.55] } { Blunder. Bd5+ was best. } { [%clk 0:02:17] } 45... gxh5 { [%eval 1.28] [%clk 0:01:55] } 46. Bf7+? { [%eval 0.04] } { Mistake. Rc8 was best. } { [%clk 0:02:42] } 46... Kh7 { [%eval 0.04] [%clk 0:02:13] } 47. Bxh5 { [%eval -0.04] [%clk 0:02:25] } 47... g6 { [%eval 0.0] [%clk 0:02:12] } 48. Re5 { [%eval 0.0] [%clk 0:01:43] } 48... gxh5 { [%eval 0.0] [%clk 0:01:24] } 49. Rxc5 { [%eval 0.0] [%clk 0:02:12] } 49... Ra6 { [%eval 0.0] [%clk 0:01:37] } 50. Rb5 { [%eval 0.0] [%clk 0:02:03] } 50... Rxa2 { [%eval 0.0] [%clk 0:01:54] } 51. Rxb4 { [%eval 0.0] [%clk 0:02:32] } 51... Kg6 { [%eval 0.0] [%clk 0:02:12] } 52. Rb5 { [%eval 0.0] [%clk 0:02:43] } 52... Ra1 { [%eval 0.0] [%clk 0:02:20] } 53. b4 { [%eval 0.0] [%clk 0:03:00] } 53... Rf1+ { [%eval 0.0] [%clk 0:01:50] } 54. Kg3 { [%eval 0.0] [%clk 0:02:45] } 54... Rg1+ { [%eval 0.0] [%clk 0:02:07] } 55. Kf2 { [%eval 0.0] [%clk 0:02:44] } 55... Rb1 { [%eval 0.0] [%clk 0:02:28] } 56. Kg2 { [%eval 0.0] [%clk 0:02:07] } 56... Rb2+ { [%eval 0.0] [%clk 0:02:31] } 57. Kg3 { [%eval 0.0] [%clk 0:02:36] } 57... Rb1 { [%eval 0.0] [%clk 0:02:50] } 58. Rb8 { [%eval 0.0] [%clk 0:01:39] } 58... Kxg5 { [%eval 0.0] [%clk 0:03:06] } 59. b5 { [%eval 0.0] [%clk 0:02:08] } 59... Kf6 { [%eval 0.0] [%clk 0:03:17] } 1/2-1/2