Event: CE SUB 12.2024
Date: 2024-07-12
White: Quiroga Andres, Carlos
WhiteElo: 1769
Black: Merino Olaverri, Jon
BlackElo: 1745
Result: 0-1
ECO: A43
Opening: Benoni Defense: Old Benoni
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:51] } 1... c5 { [%eval 0.65] [%clk 1:30:49] } 2. e3 { [%eval 0.2] [%clk 1:29:32] } 2... cxd4 { [%eval 0.3] [%clk 1:31:05] } 3. exd4 { [%eval 0.15] [%clk 1:29:37] } 3... d5 { [%eval 0.18] [%clk 1:31:23] } 4. Bd3 { [%eval 0.1] [%clk 1:27:33] } 4... Nf6 { [%eval 0.17] [%clk 1:29:50] } 5. h3 { [%eval 0.16] [%clk 1:25:49] } 5... Nc6 { [%eval 0.19] [%clk 1:28:45] } 6. c3 { [%eval 0.0] [%clk 1:25:47] } 6... e6 { [%eval 0.28] [%clk 1:28:15] } 7. Bf4 { [%eval 0.04] [%clk 1:24:29] } 7... Bd6 { [%eval 0.19] [%clk 1:25:22] } 8. Bxd6 { [%eval 0.03] [%clk 1:23:00] } 8... Qxd6 { [%eval 0.09] [%clk 1:25:51] } 9. Nf3 { [%eval 0.07] [%clk 1:22:51] } 9... O-O { [%eval 0.36] [%clk 1:23:58] } 10. Nbd2 { [%eval 0.0] [%clk 1:18:08] } 10... e5 { [%eval 0.0] [%clk 1:21:24] } 11. dxe5 { [%eval -0.02] [%clk 1:10:07] } 11... Nxe5 { [%eval 0.04] [%clk 1:21:34] } 12. Nxe5 { [%eval -0.17] [%clk 1:10:14] } 12... Qxe5+ { [%eval -0.27] [%clk 1:21:51] } 13. Qe2 { [%eval -0.36] [%clk 1:10:15] } 13... Qxe2+ { [%eval 0.08] [%clk 1:21:31] } 14. Kxe2 { [%eval 0.12] [%clk 1:07:10] } 14... Re8+ { [%eval 0.05] [%clk 1:20:10] } 15. Kd1 { [%eval 0.04] [%clk 1:03:39] } 15... Ne4 { [%eval 0.06] [%clk 1:14:49] } 16. Nxe4 { [%eval 0.09] [%clk 0:56:45] } 16... dxe4 { [%eval 0.09] [%clk 1:14:41] } 17. Bc4 { [%eval 0.07] [%clk 0:46:43] } 17... Bf5 { [%eval 0.43] [%clk 1:05:24] } 18. Ke2 { [%eval 0.39] [%clk 0:42:36] } 18... b5?! { [%eval 0.97] } { Inaccuracy. Be6 was best. } { [%clk 0:47:37] } 19. Bb3 { [%eval 0.95] [%clk 0:33:05] } 19... a5 { [%eval 0.89] [%clk 0:40:27] } 20. Rhd1 { [%eval 0.77] [%clk 0:23:28] } 20... Be6?! { [%eval 1.76] } { Inaccuracy. a4 was best. } { [%clk 0:31:37] } 21. Bxe6 { [%eval 1.65] [%clk 0:20:00] } 21... Rxe6 { [%eval 1.65] [%clk 0:31:41] } 22. Rd4?! { [%eval 0.67] } { Inaccuracy. Rd5 was best. } { [%clk 0:20:02] } 22... Rae8 { [%eval 0.68] [%clk 0:30:47] } 23. Rad1 { [%eval 0.85] [%clk 0:15:56] } 23... g6 { [%eval 0.89] [%clk 0:29:17] } 24. Rd8 { [%eval 0.72] [%clk 0:14:53] } 24... f5 { [%eval 0.71] [%clk 0:25:27] } 25. Rxe8+ { [%eval 0.32] [%clk 0:13:03] } 25... Rxe8 { [%eval 0.25] [%clk 0:25:55] } 26. Rd7 { [%eval 0.22] [%clk 0:13:24] } 26... Re5 { [%eval 0.69] [%clk 0:23:32] } 27. Ke3 { [%eval 0.66] [%clk 0:12:45] } 27... Rc5 { [%eval 0.58] [%clk 0:23:07] } 28. Kd4 { [%eval 0.75] [%clk 0:11:10] } 28... Rc4+ { [%eval 0.74] [%clk 0:22:37] } 29. Kd5 { [%eval 0.63] [%clk 0:11:01] } 29... Ra4? { [%eval 1.79] } { Mistake. a4 was best. } { [%clk 0:18:51] } 30. a3 { [%eval 1.44] [%clk 0:11:02] } 30... f4? { [%eval 3.29] } { Mistake. Rc4 was best. } { [%clk 0:13:11] } 31. Re7 { [%eval 3.14] [%clk 0:10:34] } 31... b4 { [%eval 3.56] [%clk 0:12:27] } 32. Rxe4? { [%eval 1.68] } { Mistake. axb4 was best. } { [%clk 0:10:20] } 32... bxa3 { [%eval 1.72] [%clk 0:12:09] } 33. bxa3 { [%eval 1.92] [%clk 0:10:26] } 33... Rxa3 { [%eval 1.87] [%clk 0:12:21] } 34. c4 { [%eval 1.53] [%clk 0:08:39] } 34... Ra1?? { [%eval 4.32] } { Blunder. f3 was best. } { [%clk 0:07:10] } 35. Rxf4? { [%eval 2.68] } { Mistake. c5 was best. } { [%clk 0:06:51] } 35... a4 { [%eval 2.39] [%clk 0:07:00] } 36. c5 { [%eval 1.77] [%clk 0:07:11] } 36... a3 { [%eval 1.31] [%clk 0:07:12] } 37. Kc4?? { [%eval -4.54] } { Blunder. Rd4 was best. } { [%clk 0:06:32] } 37... Rb1 { [%eval -4.5] [%clk 0:06:20] } 38. Kd5 { [%eval -4.68] [%clk 0:05:33] } 38... a2 { [%eval -4.59] [%clk 0:06:21] } 39. Ra4 { [%eval -4.59] [%clk 0:05:54] } 39... a1=Q { [%eval -4.54] [%clk 0:06:26] } 40. Rxa1 { [%eval -4.45] [%clk 0:06:16] } 40... Rxa1 { [%eval -4.67] [%clk 0:06:50] } 41. Kd6 { [%eval -4.67] [%clk 0:06:19] } 41... Kf8 { [%eval -4.58] [%clk 0:06:40] } 42. c6 { [%eval -4.51] [%clk 0:05:28] } 42... Ke8 { [%eval -4.37] [%clk 0:05:12] } 43. Kc7 { [%eval -5.45] [%clk 0:05:18] } 43... Rc1 { [%eval -4.66] [%clk 0:03:52] } 44. g4 { [%eval -5.6] [%clk 0:05:18] } 44... Rc4 { [%eval -5.09] [%clk 0:03:21] } 45. f4?! { [%eval -6.8] } { Inaccuracy. Kd6 was best. } { [%clk 0:05:00] } 45... Rxf4 { [%eval -7.11] [%clk 0:03:03] } 46. Kc8?? { [%eval #-36] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:05:20] } 46... Rc4? { [%eval -7.57] } { Lost forced checkmate sequence. g5 was best. } { [%clk 0:03:06] } 47. c7? { [%eval #-17] } { Checkmate is now unavoidable. Kc7 was best. } { [%clk 0:05:43] } 47... h5 { [%eval #-18] [%clk 0:03:09] } 48. gxh5 { [%eval #-15] [%clk 0:02:59] } 48... gxh5 { [%eval #-14] [%clk 0:03:31] } 49. h4 { [%eval #-14] [%clk 0:03:21] } 49... Rc1 { [%eval #-14] [%clk 0:03:37] } 50. Kb8 { [%eval #-10] [%clk 0:02:58] } 50... Kd7 { [%clk 0:03:48] } 0-1