Event: Round 8: Petran, Peter - Orpinas Konig, Claudio Javier
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-8/5cSMOvEA/jFSRd85b
Date: 2025-10-29
White: Petran, Peter
WhiteTitle: IM
WhiteElo: 2172
Black: Orpinas Konig, Claudio Javier
BlackTitle: CM
BlackElo: 1900
Result: 1/2-1/2
ECO: A00
Opening: Hungarian Opening
Variant: Standard

1. g3 { [%eval 0.08] [%clk 1:30:57] } 1... e5 { [%eval 0.23] [%clk 1:30:39] } 2. c4 { [%eval 0.14] [%clk 1:31:18] } 2... Nc6 { [%eval 0.23] [%clk 1:29:43] } 3. Bg2 { [%eval 0.21] [%clk 1:31:38] } 3... Nf6 { [%eval 0.46] [%clk 1:27:49] } 4. Nc3 { [%eval 0.32] [%clk 1:31:58] } 4... Bb4 { [%eval 0.32] [%clk 1:25:11] } 5. Qc2 { [%eval 0.0] [%clk 1:29:40] } 5... O-O { [%eval 0.0] [%clk 1:24:23] } 6. e3 { [%eval -0.3] [%clk 1:29:51] } 6... Bxc3 { [%eval -0.44] [%clk 1:21:19] } 7. bxc3 { [%eval -0.35] [%clk 1:30:04] } 7... Re8 { [%eval 0.04] [%clk 1:19:02] } 8. d3?! { [%eval -0.6] } { Inaccuracy. e4 was best. } { [%clk 1:30:15] } 8... d5?! { [%eval 0.45] } { Inaccuracy. e4 was best. } { [%clk 1:15:21] } 9. cxd5 { [%eval 0.45] [%clk 1:30:26] } 9... Nxd5 { [%eval 0.48] [%clk 1:15:33] } 10. Ne2 { [%eval 0.41] [%clk 1:30:14] } 10... Be6 { [%eval 0.42] [%clk 1:14:11] } 11. O-O { [%eval 0.39] [%clk 1:30:01] } 11... Qd7 { [%eval 0.54] [%clk 1:07:15] } 12. Rd1 { [%eval 0.26] [%clk 1:29:39] } 12... Rad8 { [%eval 0.29] [%clk 1:06:17] } 13. e4 { [%eval 0.27] [%clk 1:24:29] } 13... Nb6 { [%eval 0.3] [%clk 1:03:05] } 14. Be3 { [%eval 0.21] [%clk 1:24:01] } 14... Bh3 { [%eval 0.26] [%clk 1:02:04] } 15. Bh1 { [%eval 0.37] [%clk 1:23:18] } 15... f5 { [%eval 0.59] [%clk 0:57:51] } 16. f3? { [%eval -0.54] } { Mistake. d4 was best. } { [%clk 1:23:01] } 16... Qe7?! { [%eval 0.07] } { Inaccuracy. fxe4 was best. } { [%clk 0:50:54] } 17. a4 { [%eval -0.33] [%clk 1:19:30] } 17... fxe4 { [%eval -0.27] [%clk 0:49:59] } 18. fxe4 { [%eval -0.34] [%clk 1:19:25] } 18... Rf8 { [%eval 0.06] [%clk 0:48:26] } 19. a5 { [%eval -0.09] [%clk 1:15:55] } 19... Nd7 { [%eval -0.1] [%clk 0:47:06] } 20. Qb3+ { [%eval -0.08] [%clk 1:12:15] } 20... Qf7 { [%eval -0.06] [%clk 0:46:53] } 21. Qxf7+ { [%eval -0.16] [%clk 0:53:28] } 21... Rxf7 { [%eval -0.13] [%clk 0:44:38] } 22. d4 { [%eval -0.1] [%clk 0:52:40] } 22... Rdf8 { [%eval -0.13] [%clk 0:43:50] } 23. Bg2 { [%eval -0.07] [%clk 0:52:06] } 23... Bxg2 { [%eval -0.11] [%clk 0:40:39] } 24. Kxg2 { [%eval -0.1] [%clk 0:52:31] } 24... Rf3?? { [%eval 2.51] } { Blunder. Nf6 was best. } { [%clk 0:40:53] } 25. Bg1?? { [%eval 0.0] } { Blunder. Bf4 was best. } { [%clk 0:52:10] } 25... b6 { [%eval 0.0] [%clk 0:38:22] } 26. axb6 { [%eval 0.0] [%clk 0:49:22] } 26... axb6 { [%eval -0.05] [%clk 0:36:16] } 27. Rac1 { [%eval -0.18] [%clk 0:45:13] } 27... R3f7 { [%eval -0.12] [%clk 0:26:49] } 28. dxe5 { [%eval -0.22] [%clk 0:40:09] } 28... Ncxe5 { [%eval -0.34] [%clk 0:24:07] } 29. Nf4 { [%eval -0.22] [%clk 0:37:18] } 29... Re8 { [%eval -0.2] [%clk 0:20:20] } 30. Nd5 { [%eval -0.23] [%clk 0:35:55] } 30... Nf6 { [%eval -0.08] [%clk 0:13:29] } 31. Nxf6+ { [%eval -0.26] [%clk 0:30:43] } 31... Rxf6 { [%eval -0.06] [%clk 0:13:27] } 32. Bd4 { [%eval -0.09] [%clk 0:30:55] } 32... Rfe6 { [%eval 0.0] [%clk 0:13:17] } 33. Bxe5 { [%eval 0.0] [%clk 0:31:13] } 33... Rxe5 { [%eval 0.0] [%clk 0:13:30] } 34. Rd7 { [%eval -0.05] [%clk 0:31:40] } 34... Rxe4 { [%eval 0.0] [%clk 0:11:52] } 35. Rxc7 { [%eval 0.0] [%clk 0:32:01] } 35... Re2+ { [%eval 0.0] [%clk 0:11:01] } 36. Kh3 { [%eval 0.0] [%clk 0:32:23] } 36... R8e7 { [%eval 0.0] [%clk 0:08:53] } 37. Rxe7 { [%eval 0.0] [%clk 0:29:24] } 1/2-1/2