Event: Pana U20
Site: Asuncion, Paraguay
Date: 2025-06-17
White: Lopez Rayo, Santiago
WhiteTitle: FM
WhiteElo: 2282
Black: Park, Evan
BlackTitle: IM
BlackElo: 2417
Result: 1-0
ECO: C78
Opening: Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:28:29] } 1... e5 { [%eval 0.22] [%clk 1:30:57] } 2. Nf3 { [%eval 0.13] [%clk 1:28:43] } 2... Nc6 { [%eval 0.21] [%clk 1:31:24] } 3. Bb5 { [%eval 0.15] [%clk 1:29:05] } 3... a6 { [%eval 0.21] [%clk 1:31:51] } 4. Ba4 { [%eval 0.11] [%clk 1:29:27] } 4... Nf6 { [%eval 0.18] [%clk 1:32:16] } 5. O-O { [%eval 0.13] [%clk 1:29:51] } 5... Bc5 { [%eval 0.26] [%clk 1:32:44] } 6. c3 { [%eval 0.27] [%clk 1:28:37] } 6... O-O { [%eval 0.54] [%clk 1:33:04] } 7. d4 { [%eval 0.38] [%clk 1:28:49] } 7... Bb6 { [%eval 0.42] [%clk 1:33:32] } 8. Bg5 { [%eval 0.34] [%clk 1:17:00] } 8... h6 { [%eval 0.34] [%clk 1:33:58] } 9. Bh4 { [%eval 0.35] [%clk 1:16:26] } 9... d6 { [%eval 0.29] [%clk 1:33:47] } 10. Bxc6 { [%eval 0.32] [%clk 1:09:52] } 10... bxc6 { [%eval 0.33] [%clk 1:34:11] } 11. dxe5 { [%eval 0.25] [%clk 1:01:51] } 11... dxe5 { [%eval 0.26] [%clk 1:34:32] } 12. Nbd2 { [%eval 0.28] [%clk 0:57:40] } 12... Qe7 { [%eval 0.35] [%clk 1:23:44] } 13. Nc4 { [%eval 0.38] [%clk 0:49:47] } 13... g5 { [%eval 0.85] [%clk 1:07:26] } 14. Bg3 { [%eval 0.75] [%clk 0:49:04] } 14... Nxe4 { [%eval 0.71] [%clk 1:06:38] } 15. Nfxe5 { [%eval 0.76] [%clk 0:44:11] } 15... Qf6 { [%eval 0.7] [%clk 0:57:16] } 16. Qa4 { [%eval 0.77] [%clk 0:40:32] } 16... Bf5 { [%eval 1.14] [%clk 0:42:32] } 17. Qxc6 { [%eval 0.75] [%clk 0:36:53] } 17... Qxc6 { [%eval 0.8] [%clk 0:41:55] } 18. Nxc6 { [%eval 0.7] [%clk 0:37:15] } 18... Bc5 { [%eval 0.72] [%clk 0:39:01] } 19. Be5 { [%eval 0.85] [%clk 0:26:46] } 19... Be6 { [%eval 0.86] [%clk 0:29:54] } 20. N4a5 { [%eval 0.9] [%clk 0:26:05] } 20... Rfe8 { [%eval 0.91] [%clk 0:24:42] } 21. Bd4 { [%eval 1.01] [%clk 0:21:49] } 21... Bd5 { [%eval 1.16] [%clk 0:16:46] } 22. Rfe1 { [%eval 1.05] [%clk 0:15:08] } 22... Bxd4?! { [%eval 1.68] } { Inaccuracy. Bf8 was best. } { [%clk 0:12:39] } 23. Nxd4 { [%eval 1.52] [%clk 0:12:43] } 23... Nd6 { [%eval 1.62] [%clk 0:13:02] } 24. Nac6?! { [%eval 0.96] } { Inaccuracy. Ndc6 was best. } { [%clk 0:10:56] } 24... Kg7 { [%eval 1.16] [%clk 0:12:47] } 25. b3 { [%eval 1.2] [%clk 0:10:10] } 25... a5 { [%eval 1.23] [%clk 0:07:55] } 26. c4 { [%eval 0.69] [%clk 0:09:44] } 26... Bxc6 { [%eval 0.58] [%clk 0:08:14] } 27. Nxc6 { [%eval 0.62] [%clk 0:10:08] } 27... a4 { [%eval 0.6] [%clk 0:05:43] } 28. c5 { [%eval 0.17] [%clk 0:02:45] } 28... axb3?! { [%eval 1.0] } { Inaccuracy. Rxe1+ was best. } { [%clk 0:05:03] } 29. axb3 { [%eval 0.45] [%clk 0:02:41] } 29... Rxa1 { [%eval 0.31] [%clk 0:03:08] } 30. Rxa1 { [%eval 0.34] [%clk 0:03:06] } 30... Nb5 { [%eval 0.41] [%clk 0:03:30] } 31. h3 { [%eval 0.26] [%clk 0:02:43] } 31... Re6 { [%eval 0.33] [%clk 0:03:28] } 32. Na7 { [%eval 0.22] [%clk 0:02:09] } 32... Nd4 { [%eval 0.28] [%clk 0:02:16] } 33. b4 { [%eval 0.36] [%clk 0:02:32] } 33... Re4 { [%eval 0.45] [%clk 0:01:49] } 34. Rb1 { [%eval 0.34] [%clk 0:02:00] } 34... c6 { [%eval 0.51] [%clk 0:01:38] } 35. Rd1 { [%eval 0.52] [%clk 0:00:36] } 35... Re7?? { [%eval 3.38] } { Blunder. h5 was best. } { [%clk 0:00:34] } 36. Nc8 { [%eval 3.2] [%clk 0:00:31] } 36... Rc7? { [%eval 5.22] } { Mistake. Ne2+ was best. } { [%clk 0:00:33] } 37. Nd6 { [%eval 5.16] [%clk 0:00:53] } 37... Ne2+ { [%eval 5.32] [%clk 0:00:40] } 38. Kf1 { [%eval 5.31] [%clk 0:01:20] } 38... Nf4 { [%eval 5.91] [%clk 0:01:02] } 39. Ne8+ { [%eval 5.76] [%clk 0:01:03] } 1-0