Event: Round 9: Rivero Ochoa, Alan Alexis - Acuna Romero, Vladimir
Date: 2024-06-02
White: Rivero Ochoa, Alan Alexis
WhiteElo: 1580
Black: Acuna Romero, Vladimir
BlackElo: 1836
Result: 0-1
ECO: A40
Opening: Queen's Pawn Game
Variant: Standard

1. d4 { [%eval 0.14] [%clk 0:15:17] } 1... a6 { [%eval 0.42] [%clk 0:15:16] } 2. Nf3 { [%eval 0.27] [%clk 0:15:22] } 2... c6 { [%eval 0.5] [%clk 0:15:25] } 3. e3 { [%eval 0.31] [%clk 0:15:26] } 3... Nf6 { [%eval 0.33] [%clk 0:15:32] } 4. Bd3 { [%eval 0.21] [%clk 0:15:32] } 4... g6 { [%eval 0.7] [%clk 0:15:40] } 5. c4 { [%eval 0.37] [%clk 0:15:34] } 5... d5 { [%eval 0.45] [%clk 0:15:48] } 6. O-O { [%eval 0.4] [%clk 0:15:15] } 6... Bg7 { [%eval 0.48] [%clk 0:15:56] } 7. Nc3 { [%eval 0.42] [%clk 0:15:09] } 7... O-O { [%eval 0.46] [%clk 0:16:02] } 8. Re1 { [%eval 0.09] [%clk 0:14:35] } 8... b5 { [%eval 0.31] [%clk 0:14:09] } 9. cxd5 { [%eval 0.2] [%clk 0:14:33] } 9... cxd5 { [%eval 0.18] [%clk 0:14:15] } 10. Qb3 { [%eval 0.04] [%clk 0:14:11] } 10... e6 { [%eval 0.34] [%clk 0:12:36] } 11. a4 { [%eval 0.3] [%clk 0:14:12] } 11... bxa4 { [%eval 0.29] [%clk 0:10:46] } 12. Nxa4 { [%eval 0.35] [%clk 0:14:07] } 12... Nbd7 { [%eval 0.36] [%clk 0:10:45] } 13. Bd2 { [%eval 0.38] [%clk 0:13:56] } 13... Rb8 { [%eval 0.67] [%clk 0:10:33] } 14. Qc2 { [%eval 0.42] [%clk 0:14:02] } 14... Bb7?! { [%eval 1.19] } { Inaccuracy. e5 was best. } { [%clk 0:10:07] } 15. Nc5 { [%eval 1.0] [%clk 0:13:43] } 15... Nxc5 { [%eval 1.32] [%clk 0:09:59] } 16. dxc5 { [%eval 1.21] [%clk 0:13:49] } 16... Ne4 { [%eval 1.24] [%clk 0:10:02] } 17. Nd4? { [%eval 0.0] } { Mistake. Ba5 was best. } { [%clk 0:12:30] } 17... Rc8? { [%eval 1.21] } { Mistake. Nxd2 was best. } { [%clk 0:09:28] } 18. Bxe4?! { [%eval 0.3] } { Inaccuracy. Bb4 was best. } { [%clk 0:12:36] } 18... dxe4 { [%eval 0.36] [%clk 0:09:35] } 19. Qa4 { [%eval 0.22] [%clk 0:12:40] } 19... e5 { [%eval 0.53] [%clk 0:09:20] } 20. c6?! { [%eval -0.25] } { Inaccuracy. Nb3 was best. } { [%clk 0:11:34] } 20... Ba8 { [%eval -0.02] [%clk 0:09:13] } 21. Nb3 { [%eval -0.23] [%clk 0:10:29] } 21... Bxc6 { [%eval 0.0] [%clk 0:09:17] } 22. Qxa6 { [%eval 0.0] [%clk 0:10:18] } 22... Bd5 { [%eval 0.06] [%clk 0:09:10] } 23. Bb4?? { [%eval -2.32] } { Blunder. Ba5 was best. } { [%clk 0:09:04] } 23... Bxb3 { [%eval -2.2] [%clk 0:08:34] } 24. Bxf8 { [%eval -2.18] [%clk 0:09:12] } 24... Bxf8 { [%eval -2.16] [%clk 0:08:40] } 25. Qb5 { [%eval -2.19] [%clk 0:09:12] } 25... Qd5 { [%eval -2.11] [%clk 0:07:57] } 26. Qa6 { [%eval -2.51] [%clk 0:08:15] } 26... Qd7 { [%eval -2.07] [%clk 0:05:21] } 27. Qb6 { [%eval -2.12] [%clk 0:07:51] } 27... Qe6 { [%eval -2.08] [%clk 0:04:41] } 28. Qb7 { [%eval -2.28] [%clk 0:07:38] } 28... Rc2 { [%eval -2.47] [%clk 0:04:12] } 29. Qxe4 { [%eval -2.89] [%clk 0:06:56] } 29... Rxb2 { [%eval -2.87] [%clk 0:03:55] } 30. Reb1? { [%eval -5.36] } { Mistake. Ra5 was best. } { [%clk 0:05:53] } 30... Bc2 { [%eval -5.35] [%clk 0:03:39] } 31. Qf3 { [%eval -5.96] [%clk 0:05:26] } 31... Rxb1+ { [%eval -5.87] [%clk 0:03:45] } 32. Rxb1 { [%eval -5.87] [%clk 0:05:35] } 32... Bxb1 { [%eval -5.81] [%clk 0:03:54] } 33. Qd1 { [%eval -6.08] [%clk 0:05:41] } 33... Be4 { [%eval -5.98] [%clk 0:03:41] } 34. f3 { [%eval -6.13] [%clk 0:05:46] } 34... Bc6 { [%eval -5.97] [%clk 0:03:47] } 35. Kf2 { [%eval -6.17] [%clk 0:05:46] } 35... Qd6 { [%eval -5.63] [%clk 0:03:40] } 36. Qc2 { [%eval -6.02] [%clk 0:05:37] } 36... Qc5 { [%eval -5.84] [%clk 0:03:40] } 37. Qd2 { [%eval -6.41] [%clk 0:05:24] } 37... Ba4 { [%eval -6.15] [%clk 0:03:40] } 38. Kg3 { [%eval -6.39] [%clk 0:05:29] } 38... e4 { [%eval -6.41] [%clk 0:03:36] } 39. f4 { [%eval -6.43] [%clk 0:05:09] } 39... Qb4 { [%eval -6.25] [%clk 0:03:37] } 40. Qc1 { [%eval -6.03] [%clk 0:04:55] } 40... Bb5 { [%eval -6.41] [%clk 0:03:12] } 41. h4 { [%eval -6.85] [%clk 0:04:53] } 41... Bd3 { [%eval -7.26] [%clk 0:03:20] } 42. Kh3 { [%eval -6.84] [%clk 0:04:46] } 42... Qc4 { [%eval -6.68] [%clk 0:03:24] } 43. Qa1 { [%eval -6.75] [%clk 0:04:42] } 43... Qc2 { [%eval -6.79] [%clk 0:03:25] } 44. g3?? { [%eval #-8] } { Checkmate is now unavoidable. Qg1 was best. } { [%clk 0:04:20] } 44... Qe2 { [%eval #-9] [%clk 0:03:30] } 45. Qd4 { [%eval #-7] [%clk 0:04:15] } 45... h5 { [%eval #-6] [%clk 0:03:30] } 46. Qb6?? { [%eval #-4] } { Checkmate is now unavoidable. Qa1 was best. } { [%clk 0:04:02] } 46... Qf1+ { [%eval #-4] [%clk 0:03:37] } 47. Kh2 { [%eval #-4] [%clk 0:04:06] } 47... Qf2+ { [%eval #-3] [%clk 0:03:44] } 48. Kh1 { [%eval #-3] [%clk 0:04:10] } 48... Bf1 { [%eval #-2] [%clk 0:03:50] } 49. Qb2 { [%eval #-2] [%clk 0:03:59] } 49... Qxb2 { [%eval #-1] [%clk 0:03:55] } 50. f5 { [%eval #-1] [%clk 0:04:07] } 50... Qg2# { [%clk 0:04:01] } 0-1