Event: Round 4: Avinash Ramesh - Cruz de la Osa, Reyder
Date: 2025-07-28
White: Avinash Ramesh
WhiteTitle: IM
WhiteElo: 2336
Black: Cruz de la Osa, Reyder
BlackTitle: FM
BlackElo: 2206
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:23:37] } 1... c5 { [%eval 0.25] [%clk 1:30:44] } 2. Nf3 { [%eval 0.2] [%clk 1:24:01] } 2... Nc6 { [%eval 0.3] [%clk 1:31:08] } 3. d4 { [%eval 0.27] [%clk 1:24:25] } 3... cxd4 { [%eval 0.27] [%clk 1:31:33] } 4. Nxd4 { [%eval 0.21] [%clk 1:24:51] } 4... Nf6 { [%eval 0.19] [%clk 1:31:57] } 5. Nc3 { [%eval 0.26] [%clk 1:25:16] } 5... e5 { [%eval 0.34] [%clk 1:32:22] } 6. Ndb5 { [%eval 0.31] [%clk 1:25:41] } 6... d6 { [%eval 0.34] [%clk 1:32:47] } 7. Nd5 { [%eval 0.28] [%clk 1:26:03] } 7... Nxd5 { [%eval 0.17] [%clk 1:33:11] } 8. exd5 { [%eval 0.31] [%clk 1:26:29] } 8... Nb8 { [%eval 0.3] [%clk 1:33:37] } 9. a4 { [%eval 0.27] [%clk 1:24:37] } 9... Be7 { [%eval 0.34] [%clk 1:33:57] } 10. Be2 { [%eval 0.24] [%clk 1:25:01] } 10... O-O { [%eval 0.31] [%clk 1:34:20] } 11. Bd2 { [%eval 0.26] [%clk 1:25:29] } 11... a6 { [%eval 0.24] [%clk 1:34:20] } 12. Na3 { [%eval 0.33] [%clk 1:25:48] } 12... Bf5 { [%eval 0.35] [%clk 1:34:06] } 13. O-O { [%eval 0.41] [%clk 1:25:10] } 13... Be4 { [%eval 0.49] [%clk 1:33:55] } 14. Bf3 { [%eval 0.18] [%clk 1:13:20] } 14... Bg6 { [%eval 0.2] [%clk 1:33:46] } 15. a5 { [%eval 0.11] [%clk 1:10:24] } 15... f5 { [%eval 0.17] [%clk 1:33:38] } 16. Nc4 { [%eval 0.23] [%clk 1:10:22] } 16... Nd7 { [%eval 0.28] [%clk 1:33:36] } 17. Bb4 { [%eval 0.22] [%clk 1:06:43] } 17... Rf6 { [%eval 0.39] [%clk 1:30:16] } 18. Bh5 { [%eval 0.0] [%clk 1:05:29] } 18... Rc8 { [%eval 0.19] [%clk 1:30:02] } 19. b3 { [%eval 0.33] [%clk 1:05:53] } 19... Bxh5 { [%eval 0.32] [%clk 1:16:06] } 20. Qxh5 { [%eval 0.19] [%clk 1:06:05] } 20... f4 { [%eval 0.12] [%clk 1:16:28] } 21. Qf3 { [%eval 0.14] [%clk 0:59:57] } 21... Qe8 { [%eval 0.4] [%clk 1:13:06] } 22. c3 { [%eval -0.11] [%clk 0:51:28] } 22... Rd8 { [%eval 0.08] [%clk 1:05:41] } 23. Nd2 { [%eval -0.07] [%clk 0:51:18] } 23... h5?! { [%eval 0.59] } { Inaccuracy. g5 was best. } { [%clk 1:00:55] } 24. Ne4 { [%eval 0.5] [%clk 0:45:13] } 24... Rh6 { [%eval 0.58] [%clk 1:01:05] } 25. c4 { [%eval 0.53] [%clk 0:45:32] } 25... g5 { [%eval 0.63] [%clk 1:01:18] } 26. c5 { [%eval 0.1] [%clk 0:44:34] } 26... dxc5 { [%eval 0.14] [%clk 0:55:47] } 27. Bc3 { [%eval 0.23] [%clk 0:44:09] } 27... Qg6?! { [%eval 1.34] } { Inaccuracy. Nf6 was best. } { [%clk 0:49:03] } 28. d6 { [%eval 1.34] [%clk 0:42:55] } 28... Bf8 { [%eval 1.38] [%clk 0:49:02] } 29. Qd3? { [%eval 0.26] } { Mistake. Rad1 was best. } { [%clk 0:39:10] } 29... Nf6? { [%eval 1.85] } { Mistake. Bxd6 was best. } { [%clk 0:37:21] } 30. Qc4+ { [%eval 1.9] [%clk 0:38:01] } 30... Kh7 { [%eval 1.68] [%clk 0:36:24] } 31. Nxc5 { [%eval 1.72] [%clk 0:37:29] } 31... Rxd6 { [%eval 1.81] [%clk 0:36:24] } 32. Nxb7? { [%eval 0.26] } { Mistake. Bxe5 was best. } { [%clk 0:28:49] } 32... Rd7 { [%eval 0.28] [%clk 0:32:00] } 33. Nc5 { [%eval 0.36] [%clk 0:29:01] } 33... Rc7 { [%eval 0.28] [%clk 0:32:19] } 34. b4 { [%eval 0.35] [%clk 0:29:27] } 34... f3?? { [%eval 3.14] } { Blunder. Bxc5 was best. } { [%clk 0:32:34] } 35. Bxe5 { [%eval 2.83] [%clk 0:29:36] } 35... Rc6 { [%eval 2.78] [%clk 0:32:02] } 36. Ne6 { [%eval 2.64] [%clk 0:21:11] } 36... Qe8? { [%eval 5.12] } { Mistake. Rxc4 was best. } { [%clk 0:26:12] } 37. Nxg5+ { [%eval 5.04] [%clk 0:20:27] } 37... Kg7 { [%eval 5.3] [%clk 0:20:59] } 38. Qf4 { [%eval 5.26] [%clk 0:20:34] } 38... fxg2 { [%eval 5.59] [%clk 0:20:54] } 39. Rfe1 { [%eval 5.27] [%clk 0:20:55] } 39... Qc8 { [%eval 5.37] [%clk 0:19:24] } 40. Ne4 { [%eval 5.18] [%clk 0:35:48] } 40... Be7 { [%eval 4.99] [%clk 0:34:43] } 41. Ng3 { [%eval 5.2] [%clk 0:36:05] } 41... Kg6 { [%eval 5.2] [%clk 0:34:22] } 42. Bxf6 { [%eval 5.05] [%clk 0:32:29] } 42... Bxf6 { [%eval 4.82] [%clk 0:34:52] } 43. Qe4+ { [%eval 5.31] [%clk 0:32:51] } 43... Kf7 { [%eval 5.33] [%clk 0:34:35] } 44. Rad1 { [%eval 5.22] [%clk 0:32:04] } 44... Re6 { [%eval 5.25] [%clk 0:31:48] } 45. Qd5 { [%eval 5.02] [%clk 0:31:51] } 45... Qc6 { [%eval 4.87] [%clk 0:32:16] } 46. Qb3 { [%eval 4.56] [%clk 0:30:55] } 46... Bc3?! { [%eval 6.44] } { Inaccuracy. Bh4 was best. } { [%clk 0:30:18] } 47. Re3 { [%eval 6.12] [%clk 0:30:50] } 47... Bh8 { [%eval 7.25] [%clk 0:27:55] } 48. Ne4 { [%eval 7.09] [%clk 0:28:07] } 48... Kg6 { [%eval 8.52] [%clk 0:22:10] } 49. Rg3+ { [%eval 8.41] [%clk 0:28:02] } 49... Kf7 { [%eval 8.51] [%clk 0:21:36] } 50. Ng5+ { [%eval 8.35] [%clk 0:28:28] } 50... Ke7 { [%eval 9.4] [%clk 0:22:00] } 51. Nxe6 { [%eval 9.17] [%clk 0:28:55] } 51... Rxe6? { [%eval #13] } { Checkmate is now unavoidable. Qxe6 was best. } { [%clk 0:22:23] } 52. Qd3 { [%eval #18] [%clk 0:28:50] } 1-0