Event: Round 4: Castaneda Diaz, Aleana Evaluna - Machacca Mina, Adamaris Luciana
Date: 2025-07-30
White: Castaneda Diaz, Aleana Evaluna
WhiteElo: 1557
Black: Machacca Mina, Adamaris Luciana
BlackElo: 1778
Result: 1-0
ECO: B15
Opening: Caro-Kann Defense: Tartakower Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 0:00:00] } 1... c6 { [%eval 0.23] [%clk 0:00:00] } 2. d4 { [%eval 0.24] [%clk 1:30:37] } 2... d5 { [%eval 0.24] [%clk 1:30:48] } 3. Nd2 { [%eval 0.09] [%clk 1:30:13] } 3... dxe4 { [%eval 0.31] [%clk 1:31:07] } 4. Nxe4 { [%eval 0.28] [%clk 1:30:22] } 4... Nf6 { [%eval 0.31] [%clk 1:31:24] } 5. Nxf6+ { [%eval 0.29] [%clk 1:29:50] } 5... exf6 { [%eval 0.22] [%clk 1:31:52] } 6. Nf3 { [%eval 0.11] [%clk 1:28:27] } 6... Bd6 { [%eval 0.19] [%clk 1:32:05] } 7. Bd3 { [%eval 0.1] [%clk 1:27:30] } 7... O-O { [%eval 0.13] [%clk 1:32:10] } 8. O-O { [%eval 0.16] [%clk 1:27:32] } 8... Bg4 { [%eval 0.17] [%clk 1:31:33] } 9. c3 { [%eval -0.01] [%clk 1:25:27] } 9... Qc7 { [%eval 0.09] [%clk 1:31:49] } 10. h3 { [%eval 0.08] [%clk 1:24:37] } 10... Bh5 { [%eval 0.09] [%clk 1:31:42] } 11. Re1 { [%eval 0.15] [%clk 1:23:39] } 11... Nd7 { [%eval 0.1] [%clk 1:31:50] } 12. Be3 { [%eval 0.08] [%clk 1:21:41] } 12... Rfe8 { [%eval 0.1] [%clk 1:31:27] } 13. Be2 { [%eval -0.06] [%clk 1:19:17] } 13... f5 { [%eval 0.04] [%clk 1:27:39] } 14. Qc2 { [%eval -0.21] [%clk 1:14:22] } 14... Bg6 { [%eval 0.3] [%clk 1:26:14] } 15. Bd3 { [%eval 0.33] [%clk 1:13:43] } 15... f4 { [%eval 0.33] [%clk 1:26:01] } 16. Bd2 { [%eval 0.26] [%clk 1:13:20] } 16... c5 { [%eval 0.29] [%clk 1:25:05] } 17. Bxg6 { [%eval 0.26] [%clk 1:10:31] } 17... hxg6 { [%eval 0.41] [%clk 1:24:07] } 18. Rac1 { [%eval 0.2] [%clk 1:08:32] } 18... Rac8 { [%eval 0.3] [%clk 1:24:10] } 19. Qb3 { [%eval 0.01] [%clk 1:04:06] } 19... c4 { [%eval 0.19] [%clk 1:20:10] } 20. Qc2 { [%eval 0.03] [%clk 1:02:43] } 20... Nf6 { [%eval 0.14] [%clk 1:19:27] } 21. Rxe8+ { [%eval 0.28] [%clk 0:58:10] } 21... Rxe8 { [%eval 0.28] [%clk 1:19:40] } 22. Re1 { [%eval 0.0] [%clk 0:56:59] } 22... Rxe1+ { [%eval 0.0] [%clk 1:18:50] } 23. Bxe1 { [%eval 0.0] [%clk 0:56:29] } 23... Qe7? { [%eval 1.68] } { Mistake. Qc6 was best. } { [%clk 1:16:30] } 24. Qd2? { [%eval 0.0] } { Mistake. Qa4 was best. } { [%clk 0:51:42] } 24... b5 { [%eval -0.1] [%clk 1:15:59] } 25. a3 { [%eval -0.17] [%clk 0:48:06] } 25... Nd5 { [%eval -0.15] [%clk 1:12:44] } 26. Kf1 { [%eval -0.11] [%clk 0:45:27] } 26... Nf6 { [%eval -0.02] [%clk 0:58:06] } 27. Qe2 { [%eval -0.06] [%clk 0:41:38] } 27... Qb7 { [%eval 0.0] [%clk 0:56:44] } 28. Nd2 { [%eval 0.0] [%clk 0:37:37] } 28... a6 { [%eval 0.0] [%clk 0:53:34] } 29. Qf3 { [%eval -0.22] [%clk 0:34:27] } 29... Qb6?! { [%eval 0.79] } { Inaccuracy. Qxf3 was best. } { [%clk 0:51:14] } 30. Ne4?! { [%eval 0.09] } { Inaccuracy. h4 was best. } { [%clk 0:33:17] } 30... Nxe4 { [%eval 0.02] [%clk 0:50:16] } 31. Qxe4 { [%eval 0.05] [%clk 0:33:08] } 31... Kh7?! { [%eval 1.1] } { Inaccuracy. g5 was best. } { [%clk 0:48:32] } 32. Bd2 { [%eval 1.14] [%clk 0:32:18] } 32... Qc7 { [%eval 1.4] [%clk 0:45:39] } 33. h4 { [%eval 1.41] [%clk 0:28:24] } 33... Kg8 { [%eval 1.47] [%clk 0:33:05] } 34. Qa8+ { [%eval 1.42] [%clk 0:27:20] } 34... Bf8 { [%eval 1.22] [%clk 0:30:12] } 35. Qxa6? { [%eval 0.0] } { Mistake. Bc1 was best. } { [%clk 0:26:10] } 35... Qd7 { [%eval 0.07] [%clk 0:28:13] } 36. Bxf4 { [%eval 0.0] [%clk 0:23:58] } 36... Qf5 { [%eval 0.0] [%clk 0:28:21] } 37. Bd2 { [%eval 0.0] [%clk 0:20:32] } 37... Qd3+ { [%eval 0.0] [%clk 0:28:17] } 38. Ke1 { [%eval 0.0] [%clk 0:20:19] } 38... Qb1+ { [%eval 0.0] [%clk 0:28:22] } 39. Ke2 { [%eval 0.0] [%clk 0:20:14] } 39... Qxb2 { [%eval 0.0] [%clk 0:27:14] } 40. d5 { [%eval 0.0] [%clk 0:14:16] } 40... Qb1 { [%eval 0.0] [%clk 0:26:03] } 41. Qa8 { [%eval 0.0] [%clk 0:11:50] } 41... Qe4+ { [%eval 0.0] [%clk 0:25:29] } 42. Kf1 { [%eval 0.0] [%clk 0:11:40] } 42... Qxh4 { [%eval 0.0] [%clk 0:24:43] } 43. d6? { [%eval -1.48] } { Mistake. Kg1 was best. } { [%clk 0:10:08] } 43... Qe4?? { [%eval 8.84] } { Blunder. Qh1+ was best. } { [%clk 0:24:43] } 44. Qxe4 { [%eval 8.55] [%clk 0:10:00] } 44... Bxd6 { [%eval 9.29] [%clk 0:24:23] } 45. Qe8+ { [%eval 9.46] [%clk 0:10:07] } 45... Kh7 { [%eval 9.53] [%clk 0:24:24] } 46. Qxf7 { [%eval 9.07] [%clk 0:10:25] } 46... Bxa3? { [%eval #7] } { Checkmate is now unavoidable. Bb8 was best. } { [%clk 0:24:27] } 47. g4 { [%eval #7] [%clk 0:10:18] } 47... Bd6 { [%eval #7] [%clk 0:24:18] } 48. g5 { [%eval #6] [%clk 0:10:24] } 48... b4 { [%eval #6] [%clk 0:24:32] } 49. cxb4 { [%eval #5] [%clk 0:10:31] } 49... Bf8 { [%eval #3] [%clk 0:23:55] } 50. Bc3 { [%eval #2] [%clk 0:10:22] } 50... Kh8 { [%eval #2] [%clk 0:23:59] } 51. Qxf8+ { [%eval #1] [%clk 0:10:40] } 51... Kh7 { [%eval #1] [%clk 0:24:20] } 52. Qxg7# { [%clk 0:10:32] } 1-0