Event: Round 8: Betancourt Vega, Breynner David - Soto Leguizamon, David Esteban
Date: 2025-02-02
White: Betancourt Vega, Breynner David
WhiteElo: 1651
Black: Soto Leguizamon, David Esteban
BlackElo: 1582
Result: 0-1
ECO: B96
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... d6 { [%eval 0.22] [%clk 1:31:21] } 3. d4 { [%eval 0.22] [%clk 1:31:42] } 3... cxd4 { [%eval 0.19] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:06] } 4... Nf6 { [%eval 0.25] [%clk 1:32:11] } 5. Nc3 { [%eval 0.32] [%clk 1:32:24] } 5... a6 { [%eval 0.32] [%clk 1:32:36] } 6. Bg5 { [%eval 0.02] [%clk 1:31:30] } 6... e6 { [%eval 0.17] [%clk 1:32:55] } 7. f4 { [%eval 0.17] [%clk 1:31:39] } 7... Nbd7 { [%eval 0.2] [%clk 1:33:01] } 8. Qf3 { [%eval 0.25] [%clk 1:30:12] } 8... Qc7 { [%eval 0.2] [%clk 1:32:54] } 9. O-O-O { [%eval 0.19] [%clk 1:29:28] } 9... b5 { [%eval 0.3] [%clk 1:33:00] } 10. f5 { [%eval -0.09] [%clk 1:28:49] } 10... e5 { [%eval 0.2] [%clk 1:32:55] } 11. Nb3 { [%eval -0.26] [%clk 1:27:11] } 11... Be7?! { [%eval 0.39] } { Inaccuracy. b4 was best. } { [%clk 1:33:06] } 12. Qe3? { [%eval -1.08] } { Mistake. a3 was best. } { [%clk 1:23:41] } 12... Bb7 { [%eval -1.06] [%clk 1:25:43] } 13. h3?! { [%eval -2.19] } { Inaccuracy. a3 was best. } { [%clk 1:23:51] } 13... Rc8 { [%eval -2.09] [%clk 1:25:56] } 14. Bd3 { [%eval -2.27] [%clk 1:21:24] } 14... b4 { [%eval -2.06] [%clk 1:06:55] } 15. Nd5? { [%eval -3.55] } { Mistake. Bxf6 was best. } { [%clk 1:14:54] } 15... Bxd5 { [%eval -3.64] [%clk 0:51:29] } 16. exd5 { [%eval -3.67] [%clk 1:14:06] } 16... Nxd5 { [%eval -3.66] [%clk 0:50:32] } 17. Qd2 { [%eval -3.58] [%clk 1:14:11] } 17... Bxg5 { [%eval -3.52] [%clk 0:46:25] } 18. Qxg5 { [%eval -3.63] [%clk 1:14:29] } 18... O-O { [%eval -3.48] [%clk 0:46:42] } 19. Rd2?! { [%eval -4.39] } { Inaccuracy. Nd2 was best. } { [%clk 1:14:15] } 19... Nf4?! { [%eval -3.47] } { Inaccuracy. a5 was best. } { [%clk 0:46:42] } 20. Bxa6 { [%eval -3.53] [%clk 1:13:31] } 20... Nf6 { [%eval -3.35] [%clk 0:34:42] } 21. Re1?! { [%eval -4.55] } { Inaccuracy. Bxc8 was best. } { [%clk 1:10:01] } 21... Ra8 { [%eval -4.41] [%clk 0:33:24] } 22. Bf1 { [%eval -4.93] [%clk 1:04:11] } 22... Rxa2 { [%eval -4.74] [%clk 0:31:58] } 23. g3?! { [%eval -6.3] } { Inaccuracy. Qg3 was best. } { [%clk 1:04:20] } 23... N4d5?! { [%eval -4.62] } { Inaccuracy. Rfa8 was best. } { [%clk 0:32:17] } 24. Bg2 { [%eval -5.74] [%clk 1:02:49] } 24... Nb6 { [%eval -5.72] [%clk 0:22:42] } 25. Kb1 { [%eval -6.44] [%clk 0:57:54] } 25... Ra7?! { [%eval -4.59] } { Inaccuracy. Qa7 was best. } { [%clk 0:22:45] } 26. Red1?! { [%eval -6.14] } { Inaccuracy. Re4 was best. } { [%clk 0:56:33] } 26... Nc4 { [%eval -6.12] [%clk 0:22:53] } 27. Re2 { [%eval -6.68] [%clk 0:55:05] } 27... Rc8 { [%eval -6.55] [%clk 0:19:06] } 28. g4 { [%eval -7.94] [%clk 0:53:03] } 28... Na5? { [%eval -4.61] } { Mistake. Qb6 was best. } { [%clk 0:15:52] } 29. Qe3 { [%eval -4.55] [%clk 0:52:41] } 29... Nd7 { [%eval -3.95] [%clk 0:12:09] } 30. Bd5 { [%eval -4.02] [%clk 0:44:50] } 30... Nxb3 { [%eval -4.2] [%clk 0:09:42] } 31. Bxb3 { [%eval -4.28] [%clk 0:45:05] } 31... Qa5 { [%eval -4.11] [%clk 0:09:58] } 32. Kc1 { [%eval -4.03] [%clk 0:45:21] } 32... Nc5?! { [%eval -2.55] } { Inaccuracy. Rc3 was best. } { [%clk 0:09:53] } 33. Rxd6? { [%eval -4.49] } { Mistake. Kd2 was best. } { [%clk 0:45:00] } 33... Nxb3+ { [%eval -4.23] [%clk 0:09:12] } 34. Qxb3 { [%eval -3.89] [%clk 0:45:17] } 34... Qc5 { [%eval -4.42] [%clk 0:09:31] } 35. Qd3 { [%eval -4.63] [%clk 0:44:48] } 35... Ra1+ { [%eval -4.51] [%clk 0:09:05] } 36. Kd2 { [%eval -4.45] [%clk 0:45:10] } 36... h6 { [%eval -4.15] [%clk 0:08:58] } 37. Rd5? { [%eval -7.82] } { Mistake. g5 was best. } { [%clk 0:44:56] } 37... Qg1 { [%eval -7.65] [%clk 0:09:11] } 38. Rd8+? { [%eval #-13] } { Checkmate is now unavoidable. Rexe5 was best. } { [%clk 0:43:13] } 38... Rxd8 { [%eval -11.74] [%clk 0:09:40] } 39. Qxd8+ { [%eval #-12] [%clk 0:43:36] } 39... Kh7 { [%eval #-11] [%clk 0:09:59] } 40. Kd3 { [%eval #-11] [%clk 0:43:56] } 40... Rd1+ { [%eval #-10] [%clk 0:10:01] } 41. Rd2 { [%eval #-9] [%clk 0:44:20] } 41... Qg3+? { [%eval -8.25] } { Lost forced checkmate sequence. Qf1+ was best. } { [%clk 0:10:17] } 42. Kc4 { [%eval -8.24] [%clk 0:44:29] } 42... Qf4+ { [%eval -7.81] [%clk 0:09:46] } 0-1