Event: Round 1: Nunez Castaneda, Joaquin Alonso - Sanchez Negreiros, Jose Alberto
Date: 2024-07-29
White: Nunez Castaneda, Joaquin Alonso
WhiteElo: 1485
Black: Sanchez Negreiros, Jose Alberto
BlackElo: 1972
Result: 0-1
ECO: D27
Opening: Queen's Gambit Accepted: Classical Defense, Rubinstein Variation
Variant: Standard

1. d4 { [%eval 0.16] } 1... d5 { [%eval 0.23] [%clk 1:30:51] } 2. c4 { [%eval 0.19] [%clk 1:31:22] } 2... dxc4 { [%eval 0.28] [%clk 1:31:14] } 3. e3 { [%eval 0.13] [%clk 1:31:42] } 3... e6 { [%eval 0.33] [%clk 1:31:39] } 4. Bxc4 { [%eval 0.33] [%clk 1:32:00] } 4... Nf6 { [%eval 0.37] [%clk 1:32:05] } 5. Nf3 { [%eval 0.24] [%clk 1:32:16] } 5... a6 { [%eval 0.21] [%clk 1:32:25] } 6. a4 { [%eval 0.12] [%clk 1:32:38] } 6... c5 { [%eval 0.15] [%clk 1:32:51] } 7. O-O { [%eval 0.11] [%clk 1:32:50] } 7... Nc6 { [%eval 0.09] [%clk 1:33:18] } 8. Nc3 { [%eval 0.07] [%clk 1:31:43] } 8... cxd4 { [%eval 0.13] [%clk 1:33:32] } 9. exd4 { [%eval 0.02] [%clk 1:31:57] } 9... Nb4 { [%eval 0.48] [%clk 1:33:35] } 10. Bg5 { [%eval 0.31] [%clk 1:31:14] } 10... Be7 { [%eval 0.42] [%clk 1:33:57] } 11. h3 { [%eval 0.22] [%clk 1:29:38] } 11... O-O { [%eval 0.23] [%clk 1:34:03] } 12. Re1 { [%eval 0.08] [%clk 1:29:54] } 12... b6 { [%eval 0.24] [%clk 1:33:19] } 13. Qe2 { [%eval -0.07] [%clk 1:29:40] } 13... Bb7 { [%eval 0.08] [%clk 1:32:24] } 14. Rad1 { [%eval -0.07] [%clk 1:29:42] } 14... Nfd5 { [%eval 0.03] [%clk 1:32:06] } 15. Bxe7 { [%eval -0.14] [%clk 1:26:27] } 15... Qxe7 { [%eval -0.22] [%clk 1:32:29] } 16. Nxd5 { [%eval -0.11] [%clk 1:24:35] } 16... Nxd5 { [%eval -0.12] [%clk 1:32:53] } 17. Qe5 { [%eval -0.28] [%clk 1:23:01] } 17... Rad8 { [%eval -0.34] [%clk 1:25:33] } 18. Nd2 { [%eval -0.58] [%clk 1:09:47] } 18... Nf6 { [%eval -0.23] [%clk 1:25:04] } 19. f4? { [%eval -1.58] } { Mistake. b3 was best. } { [%clk 1:08:39] } 19... Qd7 { [%eval -1.73] [%clk 1:25:12] } 20. Nf1 { [%eval -2.17] [%clk 1:04:37] } 20... Qxa4 { [%eval -2.12] [%clk 1:23:39] } 21. Ne3 { [%eval -2.13] [%clk 1:03:12] } 21... Nd5?? { [%eval 0.0] } { Blunder. Qb4 was best. } { [%clk 1:20:31] } 22. Bxd5 { [%eval -0.03] [%clk 0:59:13] } 22... Bxd5 { [%eval -0.07] [%clk 1:20:05] } 23. f5 { [%eval -0.06] [%clk 0:59:06] } 23... f6 { [%eval -0.04] [%clk 1:17:16] } 24. Qf4?? { [%eval -2.03] } { Blunder. Qc7 was best. } { [%clk 0:58:26] } 24... e5 { [%eval -2.05] [%clk 1:17:28] } 25. Qg4 { [%eval -1.99] [%clk 0:57:54] } 25... Bb3 { [%eval -2.04] [%clk 1:17:29] } 26. Ra1 { [%eval -1.95] [%clk 0:58:00] } 26... Qxd4 { [%eval -2.08] [%clk 1:17:47] } 27. Rxa6 { [%eval -2.04] [%clk 0:57:45] } 27... Qc5 { [%eval -2.09] [%clk 1:14:20] } 28. Ra7 { [%eval -2.14] [%clk 0:55:22] } 28... Rf7 { [%eval -1.73] [%clk 1:14:01] } 29. Rxf7?! { [%eval -2.7] } { Inaccuracy. Ra3 was best. } { [%clk 0:55:24] } 29... Bxf7 { [%eval -2.63] [%clk 1:14:25] } 30. Qe2 { [%eval -2.68] [%clk 0:55:19] } 30... b5 { [%eval -2.65] [%clk 1:14:13] } 31. Kh2 { [%eval -2.65] [%clk 0:54:52] } 31... h6 { [%eval -2.62] [%clk 1:13:31] } 32. Qf3 { [%eval -3.32] [%clk 0:52:36] } 32... Rd3 { [%eval -3.17] [%clk 1:11:08] } 33. Qa8+ { [%eval -3.62] [%clk 0:51:41] } 33... Kh7 { [%eval -3.57] [%clk 1:11:31] } 34. Qe4 { [%eval -3.69] [%clk 0:51:40] } 34... Qd4 { [%eval -2.96] [%clk 1:11:25] } 35. Ng4?! { [%eval -4.66] } { Inaccuracy. Qxd4 was best. } { [%clk 0:51:05] } 35... h5 { [%eval -4.18] [%clk 1:10:26] } 36. Qxd4 { [%eval -4.02] [%clk 0:50:18] } 36... exd4 { [%eval -3.91] [%clk 1:10:43] } 37. Nf2 { [%eval -3.72] [%clk 0:50:06] } 37... Rd2 { [%eval -3.69] [%clk 1:10:58] } 38. Ne4 { [%eval -3.9] [%clk 0:49:08] } 38... Rxb2 { [%eval -3.92] [%clk 1:11:21] } 39. Rd1 { [%eval -3.82] [%clk 0:49:12] } 39... Rb4 { [%eval -3.74] [%clk 1:11:13] } 40. Rd3 { [%eval -4.17] [%clk 0:48:18] } 40... Bb3 { [%eval -4.07] [%clk 1:08:49] } 41. Rd2 { [%eval -4.0] [%clk 0:46:14] } 41... Bd5 { [%eval -3.91] [%clk 1:05:41] } 42. Ng3 { [%eval -4.76] [%clk 0:45:41] } 42... Ra4 { [%eval -4.61] [%clk 1:03:27] } 43. Nxh5?! { [%eval -7.02] } { Inaccuracy. h4 was best. } { [%clk 0:44:18] } 43... Ra2 { [%eval -7.17] [%clk 1:03:26] } 44. Rxa2 { [%eval -7.4] [%clk 0:43:26] } 44... Bxa2 { [%eval -7.21] [%clk 1:03:52] } 45. Nf4 { [%eval -6.62] [%clk 0:43:25] } 45... Bc4 { [%eval -7.26] [%clk 1:04:12] } 46. Kg3 { [%eval -8.04] [%clk 0:42:58] } 46... b4 { [%eval -7.76] [%clk 1:04:33] } 47. Kf2?! { [%eval -61.99] } { Inaccuracy. Kf3 was best. } { [%clk 0:42:35] } 47... b3 { [%eval -9.23] [%clk 1:04:54] } 48. Ne2? { [%eval #-18] } { Checkmate is now unavoidable. Kf3 was best. } { [%clk 0:42:26] } 48... Bxe2 { [%eval #-16] [%clk 1:05:11] } 49. Kxe2 { [%eval #-16] [%clk 0:42:25] } 49... b2 { [%eval #-15] [%clk 1:05:39] } 50. Kd3 { [%eval #-15] [%clk 0:42:33] } 50... b1=Q+ { [%eval #-18] [%clk 1:05:55] } 0-1