Event: 2025 Emiliano \Mike\ Perea Memorial Open
Site: Albuquerque, New Mexico, United States
Date: 2025-05-25
White: Serna, Daniel
Black: Mulcahy, Donald
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard
TimeControl: g60+30

1. e4 { [%eval 0.18] [%clk 1:00:57] } 1... c5 { [%eval 0.25] [%clk 1:01:00] } 2. Nf3 { [%eval 0.2] [%clk 1:01:23] } 2... e6 { [%eval 0.28] [%clk 1:01:24] } 3. d4 { [%eval 0.4] [%clk 1:01:42] } 3... cxd4 { [%eval 0.29] [%clk 1:01:52] } 4. Nxd4 { [%eval 0.23] [%clk 1:02:10] } 4... Nf6 { [%eval 0.29] [%clk 1:02:20] } 5. Nc3 { [%eval 0.21] [%clk 1:02:27] } 5... Nc6 { [%eval 0.35] [%clk 1:02:47] } 6. Be2 { [%eval 0.09] [%clk 1:02:46] } 6... Bb4 { [%eval 0.14] [%clk 1:02:58] } 7. O-O { [%eval 0.05] [%clk 1:03:05] } 7... Bxc3 { [%eval 0.15] [%clk 1:03:15] } 8. bxc3 { [%eval 0.18] [%clk 1:03:32] } 8... Nxe4 { [%eval 0.16] [%clk 1:03:32] } 9. Nxc6 { [%eval 0.21] [%clk 1:03:45] } 9... bxc6?! { [%eval 1.05] } { Inaccuracy. dxc6 was best. } { [%clk 1:03:18] } 10. Qd4 { [%eval 1.18] [%clk 1:04:10] } 10... Nf6?! { [%eval 2.26] } { Inaccuracy. d5 was best. } { [%clk 1:03:13] } 11. Ba3 { [%eval 2.36] [%clk 1:04:35] } 11... d5 { [%eval 2.31] [%clk 0:56:04] } 12. c4?! { [%eval 1.61] } { Inaccuracy. Rab1 was best. } { [%clk 1:02:58] } 12... Ba6 { [%clk 0:46:50] } 13. Rfd1 { [%clk 1:01:39] } 13... Qc7 { [%clk 0:41:38] } 14. Rab1 { [%clk 1:00:05] } 14... e5 { [%clk 0:37:28] } 15. Qh4 { [%clk 0:56:49] } 15... Rd8 { [%clk 0:33:21] } 16. Qg5 { [%clk 0:51:16] } 16... Rg8 { [%clk 0:23:38] } 17. Rb3 { [%clk 0:39:49] } 17... Ne4 { [%clk 0:17:26] } 18. Qe3 { [%clk 0:40:02] } 18... f5 { [%clk 0:15:05] } 19. cxd5 { [%clk 0:33:11] } 19... Bxe2 { [%clk 0:12:52] } 20. Qxe2 { [%clk 0:33:09] } 20... cxd5 { [%clk 0:11:17] } 21. Qb5+ { [%clk 0:31:39] } 21... Qd7 { [%clk 0:10:38] } 22. Qxd7+ { [%clk 0:31:42] } 22... Rxd7 { [%clk 0:11:03] } 23. Rb8+ { [%clk 0:32:06] } 23... Kf7 { [%clk 0:11:00] } 24. Rxg8 { [%clk 0:31:41] } 24... Kxg8 { [%clk 0:11:28] } 25. Kf1 { [%clk 0:29:33] } 25... Nc3 { [%clk 0:10:59] } 26. Ra1 { [%clk 0:28:42] } 26... Kf7 { [%clk 0:11:15] } 27. Bb4 { [%clk 0:28:54] } 27... d4 { [%clk 0:10:25] } 28. a4 { [%clk 0:28:58] } 28... Ke6 { [%clk 0:10:22] } 29. Ra3 { [%clk 0:28:11] } 29... Nd5 { [%clk 0:09:33] } 30. Bd2 { [%clk 0:27:27] } 30... Rc7 { [%clk 0:08:36] } 31. Ra2 { [%clk 0:27:46] } 31... Nc3 { [%clk 0:07:39] } 32. Bxc3 { [%clk 0:27:16] } 32... Rxc3 { [%clk 0:08:03] } 33. Ke2 { [%clk 0:27:41] } 33... Kd6 { [%clk 0:06:26] } 34. f3 { [%clk 0:27:03] } 34... h5 { [%clk 0:05:58] } 35. Kd2 { [%clk 0:27:11] } 35... h4 { [%clk 0:05:44] } 36. h3 { [%clk 0:27:27] } 36... e4 { [%clk 0:05:52] } 37. fxe4 { [%clk 0:27:15] } 37... fxe4 { [%clk 0:06:20] } 38. Rb2 { [%clk 0:27:40] } 38... Rg3 { [%clk 0:06:10] } 39. Rb4 { [%clk 0:27:02] } 39... Rxg2+ { [%clk 0:06:27] } 40. Kd1 { [%clk 0:27:19] } 40... Kc5 { [%clk 0:06:43] } 41. Rb5+ { [%clk 0:27:45] } 41... Kc4 { [%clk 0:07:01] } 42. Re5 { [%clk 0:28:05] } 42... e3 { [%clk 0:06:42] } 43. Re4 { [%clk 0:28:25] } 43... Rd2+ { [%clk 0:06:33] } 44. Kc1 { [%clk 0:25:48] } 44... Kc3 { [%clk 0:07:25] } 45. Re7 { [%clk 0:26:15] } 45... Rxc2+ { [%clk 0:07:36] } 46. Kd1 { [%clk 0:26:36] } 46... Kd3 { [%clk 0:06:22] } 0-1