Event: Campeonato Nacional Senior 2025
Site: Comité Olímpico Nacional, Coronado, Costa Rica
White: Moran, Mike
WhiteElo: 1624
Black: Montero Chavez, Miguel Angel
BlackElo: 1419
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Chigorin Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:28:13] } 1... d5 { [%eval 0.2] [%clk 1:30:36] } 2. Nf3 { [%eval 0.08] [%clk 1:28:39] } 2... Nc6 { [%eval 0.5] [%clk 1:30:02] } 3. e3 { [%eval 0.42] [%clk 1:29:06] } 3... Bg4 { [%eval 0.46] [%clk 1:29:47] } 4. c4 { [%eval 0.43] [%clk 1:29:32] } 4... Nf6 { [%eval 0.7] [%clk 1:29:29] } 5. Nbd2?! { [%eval 0.08] } { Inaccuracy. Qb3 was best. } { [%clk 1:29:56] } 5... e6 { [%eval 0.41] [%clk 1:29:06] } 6. Qb3 { [%eval 0.22] [%clk 1:30:21] } 6... b6?? { [%eval 2.22] } { Blunder. Be7 was best. } { [%clk 1:28:02] } 7. Qa4 { [%eval 2.91] [%clk 1:30:44] } 7... Qd7 { [%eval 3.15] [%clk 1:25:53] } 8. cxd5 { [%eval 3.21] [%clk 1:30:07] } 8... Bxf3 { [%eval 3.43] [%clk 1:17:42] } 9. Nxf3 { [%eval 3.3] [%clk 1:30:33] } 9... Bb4+ { [%eval 3.92] [%clk 1:10:47] } 10. Bd2 { [%eval 3.51] [%clk 1:30:25] } 10... Bxd2+ { [%eval 3.41] [%clk 1:10:03] } 11. Nxd2 { [%eval 3.54] [%clk 1:30:49] } 11... Qxd5?! { [%eval 5.17] } { Inaccuracy. Ne7 was best. } { [%clk 1:08:44] } 12. Bb5 { [%eval 5.15] [%clk 1:31:06] } 12... O-O { [%eval 5.15] [%clk 1:03:16] } 13. Bxc6 { [%eval 5.14] [%clk 1:31:32] } 13... Qg5 { [%eval 5.17] [%clk 1:03:27] } 14. Bxa8 { [%eval 5.13] [%clk 1:31:44] } 14... Rxa8 { [%eval 5.13] [%clk 1:03:51] } 15. Qc6 { [%eval 5.14] [%clk 1:32:10] } 15... Rd8 { [%eval 5.23] [%clk 1:00:48] } 16. O-O { [%eval 5.22] [%clk 1:28:13] } 16... Nd5 { [%eval 5.27] [%clk 1:03:07] } 17. a3 { [%eval 5.13] [%clk 1:27:01] } 17... h5 { [%eval 5.06] [%clk 1:02:16] } 18. b4 { [%eval 5.08] [%clk 1:21:58] } 18... h4 { [%eval 5.11] [%clk 0:59:28] } 19. Nf3 { [%eval 5.16] [%clk 1:13:50] } 19... Qg4 { [%eval 5.38] [%clk 0:59:08] } 20. h3 { [%eval 5.32] [%clk 1:14:13] } 20... Qe4 { [%eval 5.33] [%clk 0:57:49] } 21. Qb7 { [%eval 5.3] [%clk 1:10:51] } 21... f6 { [%eval 5.27] [%clk 0:56:35] } 22. Qxa7 { [%eval 4.84] [%clk 1:09:12] } 22... g5 { [%eval 4.94] [%clk 0:56:47] } 23. Nh2 { [%eval 5.04] [%clk 1:00:35] } 23... f5 { [%eval 5.05] [%clk 0:56:21] } 24. Rae1 { [%eval 5.03] [%clk 0:50:37] } 24... Rc8 { [%eval 5.46] [%clk 0:54:45] } 25. Qb7 { [%eval 5.42] [%clk 0:47:59] } 25... Rf8 { [%eval 5.6] [%clk 0:53:30] } 26. Qc6 { [%eval 5.21] [%clk 0:46:46] } 26... g4 { [%eval 5.69] [%clk 0:53:39] } 27. f3 { [%eval 5.6] [%clk 0:47:13] } 27... gxf3 { [%eval 6.34] [%clk 0:49:24] } 28. gxf3 { [%eval 6.22] [%clk 0:44:29] } 28... Ne7 { [%eval 6.45] [%clk 0:47:35] } 29. Qxc7 { [%eval 5.75] [%clk 0:43:50] } 29... Nd5 { [%eval 5.84] [%clk 0:45:22] } 30. fxe4 { [%eval 5.88] [%clk 0:43:34] } 30... Nxc7 { [%eval 5.85] [%clk 0:45:41] } 31. exf5 { [%eval 5.8] [%clk 0:43:42] } 31... exf5 { [%eval 5.73] [%clk 0:45:52] } 32. Nf3 { [%eval 5.82] [%clk 0:43:45] } 1-0