Event: Ronda 8: Mayorga Araya, Sofia - Ruiz Alfaro, Darrel
Date: 2024-12-31
White: Mayorga Araya, Sofia
WhiteTitle: WIM
WhiteElo: 1938
Black: Ruiz Alfaro, Darrel
BlackElo: 1707
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:02] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. Nf3 { [%eval 0.2] [%clk 0:03:02] } 2... Nc6 { [%eval 0.25] [%clk 0:03:03] } 3. Bb5 { [%eval 0.28] [%clk 0:03:02] } 3... g6 { [%eval 0.24] [%clk 0:03:04] } 4. O-O { [%eval 0.22] [%clk 0:03:02] } 4... Qc7 { [%eval 0.65] [%clk 0:03:00] } 5. c3 { [%eval 0.79] [%clk 0:02:45] } 5... e5?! { [%eval 1.39] } { Inaccuracy. a6 was best. } { [%clk 0:02:59] } 6. d4 { [%eval 1.97] [%clk 0:02:42] } 6... cxd4 { [%eval 2.07] [%clk 0:02:46] } 7. cxd4 { [%eval 1.96] [%clk 0:02:42] } 7... exd4 { [%eval 1.72] [%clk 0:02:43] } 8. Nxd4 { [%eval 1.17] [%clk 0:02:32] } 8... Bg7 { [%eval 1.27] [%clk 0:02:40] } 9. Be3 { [%eval 1.06] [%clk 0:02:18] } 9... Nge7 { [%eval 1.37] [%clk 0:02:37] } 10. Nc3 { [%eval 1.42] [%clk 0:02:17] } 10... O-O { [%eval 1.46] [%clk 0:02:35] } 11. Rc1 { [%eval 1.52] [%clk 0:02:13] } 11... a6 { [%eval 1.31] [%clk 0:02:26] } 12. Be2 { [%eval 1.41] [%clk 0:02:09] } 12... Qd8 { [%eval 1.44] [%clk 0:02:04] } 13. Nd5? { [%eval 0.12] } { Mistake. Rc2 was best. } { [%clk 0:01:47] } 13... d6?? { [%eval 2.35] } { Blunder. Nxd5 was best. } { [%clk 0:01:45] } 14. Nxc6?! { [%eval 1.6] } { Inaccuracy. Bg5 was best. } { [%clk 0:01:19] } 14... Nxc6?! { [%eval 2.34] } { Inaccuracy. bxc6 was best. } { [%clk 0:01:17] } 15. Nb6?! { [%eval 1.27] } { Inaccuracy. Bb6 was best. } { [%clk 0:00:58] } 15... Rb8 { [%eval 1.27] [%clk 0:01:12] } 16. Bxa6 { [%eval 1.15] [%clk 0:00:38] } 16... bxa6?! { [%eval 1.96] } { Inaccuracy. Bxb2 was best. } { [%clk 0:01:02] } 17. Rxc6 { [%eval 1.88] [%clk 0:00:38] } 17... Be6 { [%eval 2.33] [%clk 0:00:44] } 18. Rxd6 { [%eval 1.85] [%clk 0:00:33] } 18... Qc7 { [%eval 2.16] [%clk 0:00:41] } 19. Nd5 { [%eval 1.74] [%clk 0:00:11] } 19... Qa5?? { [%eval 5.05] } { Blunder. Bxd5 was best. } { [%clk 0:00:31] } 20. a3?? { [%eval 2.23] } { Blunder. Ne7+ was best. } { [%clk 0:00:08] } 20... Rxb2 { [%eval 2.48] [%clk 0:00:29] } 21. Bb6? { [%eval 0.96] } { Mistake. Bd4 was best. } { [%clk 0:00:05] } 21... Qxa3 { [%eval 1.0] [%clk 0:00:23] } 22. Rc6?! { [%eval 0.0] } { Inaccuracy. Ne7+ was best. } { [%clk 0:00:04] } 22... Qb3 { [%eval 0.1] [%clk 0:00:15] } 23. Bc5 { [%eval 0.0] [%clk 0:00:05] } 23... Qxd1 { [%eval 0.02] [%clk 0:00:11] } 24. Rxd1 { [%eval 0.04] [%clk 0:00:06] } 24... Rfb8 { [%eval 0.0] [%clk 0:00:10] } 25. Ne7+ { [%eval 0.0] [%clk 0:00:06] } 25... Kh8 { [%eval 0.08] [%clk 0:00:11] } 26. Nd5 { [%eval -0.29] [%clk 0:00:06] } 26... Rb1 { [%eval -0.19] [%clk 0:00:12] } 27. Ne3?? { [%eval -4.35] } { Blunder. Rf1 was best. } { [%clk 0:00:04] } 27... Rxd1+ { [%eval -4.22] [%clk 0:00:10] } 28. Nxd1 { [%eval -4.13] [%clk 0:00:06] } 28... h5?? { [%eval -0.84] } { Blunder. Rb1 was best. } { [%clk 0:00:11] } 29. Kf1 { [%eval -0.99] [%clk 0:00:06] } 29... Rb1 { [%eval -0.45] [%clk 0:00:10] } 30. Ke1?? { [%eval -2.44] } { Blunder. Ke2 was best. } { [%clk 0:00:07] } 30... Bb3 { [%eval -2.32] [%clk 0:00:10] } 31. Rd6? { [%eval -4.08] } { Mistake. Rc8+ was best. } { [%clk 0:00:07] } 31... Bc3+?? { [%eval -0.15] } { Blunder. Bf8 was best. } { [%clk 0:00:10] } 32. Ke2 { [%eval -0.19] [%clk 0:00:07] } 32... Bxd1+ { [%eval -0.11] [%clk 0:00:10] } 33. Rxd1 { [%eval -0.12] [%clk 0:00:07] } 33... Rb2+ { [%eval 0.03] [%clk 0:00:11] } 34. Kf3 { [%eval 0.0] [%clk 0:00:07] } 34... Bf6 { [%eval 0.12] [%clk 0:00:10] } 35. Rd7 { [%eval 0.02] [%clk 0:00:07] } 35... Kg7 { [%eval 0.01] [%clk 0:00:11] } 36. Be3 { [%eval 0.0] [%clk 0:00:06] } 36... Rb3 { [%eval 0.0] [%clk 0:00:12] } 37. Ke2 { [%eval 0.04] [%clk 0:00:07] } 37... a5 { [%eval 0.02] [%clk 0:00:13] } 38. Ra7 { [%eval 0.0] [%clk 0:00:07] } 38... Ra3 { [%eval 0.07] [%clk 0:00:15] } 39. f4 { [%eval 0.07] [%clk 0:00:08] } 39... Bc3 { [%eval 0.19] [%clk 0:00:15] } 40. e5 { [%eval 0.29] [%clk 0:00:07] } 40... a4?? { [%eval 4.3] } { Blunder. Ra2+ was best. } { [%clk 0:00:16] } 41. e6 { [%eval 4.13] [%clk 0:00:08] } 41... Ra2+?! { [%eval 5.18] } { Inaccuracy. Rb3 was best. } { [%clk 0:00:12] } 42. Kf3 { [%eval 5.02] [%clk 0:00:09] } 42... a3?? { [%eval #7] } { Checkmate is now unavoidable. Rb2 was best. } { [%clk 0:00:13] } 43. exf7?? { [%eval 0.0] } { Lost forced checkmate sequence. e7 was best. } { [%clk 0:00:09] } 43... Ra1?? { [%eval #7] } { Checkmate is now unavoidable. Bb4 was best. } { [%clk 0:00:12] } 44. Bc5 { [%eval #6] [%clk 0:00:10] } 44... Kh6 { [%eval #2] [%clk 0:00:03] } 45. f8=Q+ { [%eval #1] [%clk 0:00:10] } 1-0