Event: Round 7: Gonzalez Perdomo, Sergio - Vargas Tinoco, Martin Alonso
Site: https://lichess.org/broadcast/i-open-ansite-2025-sub-2000/round-7/rCEjWih6/eV1KB8GE
Date: 2025-08-29
White: Gonzalez Perdomo, Sergio
WhiteElo: 1922
Black: Vargas Tinoco, Martin Alonso
BlackElo: 1847
Result: 1-0
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:00:56] } 1... d5 { [%eval 0.18] [%clk 1:00:56] } 2. c4 { [%eval 0.18] [%clk 1:01:19] } 2... e6 { [%eval 0.17] [%clk 1:01:22] } 3. Nf3 { [%eval 0.11] [%clk 1:01:44] } 3... a6 { [%eval 0.38] [%clk 1:01:49] } 4. g3 { [%eval 0.23] [%clk 1:01:38] } 4... dxc4 { [%eval 0.3] [%clk 1:02:13] } 5. Bg2 { [%eval 0.15] [%clk 1:01:48] } 5... c5 { [%eval 0.38] [%clk 1:02:39] } 6. O-O { [%eval 0.36] [%clk 1:01:22] } 6... cxd4 { [%eval 0.36] [%clk 1:03:05] } 7. Nxd4 { [%eval 0.25] [%clk 1:01:19] } 7... Nf6 { [%eval 0.32] [%clk 1:03:30] } 8. Qa4+ { [%eval 0.26] [%clk 0:56:46] } 8... Qd7 { [%eval 0.34] [%clk 1:03:43] } 9. Qxc4 { [%eval 0.33] [%clk 0:54:48] } 9... b5 { [%eval 0.36] [%clk 1:02:54] } 10. Qd3 { [%eval 0.22] [%clk 0:53:04] } 10... Bb7 { [%eval 0.21] [%clk 1:03:06] } 11. Bxb7 { [%eval 0.15] [%clk 0:51:43] } 11... Qxb7 { [%eval 0.08] [%clk 1:03:26] } 12. Qf3 { [%eval 0.07] [%clk 0:51:34] } 12... Qxf3 { [%eval 0.09] [%clk 1:01:45] } 13. Nxf3 { [%eval 0.05] [%clk 0:52:00] } 13... Nbd7 { [%eval 0.1] [%clk 1:01:12] } 14. Bf4 { [%eval -0.02] [%clk 0:50:11] } 14... Nd5 { [%eval -0.03] [%clk 0:58:41] } 15. Bd2 { [%eval -0.14] [%clk 0:50:15] } 15... Bc5 { [%eval 0.11] [%clk 0:48:43] } 16. Nc3 { [%eval 0.07] [%clk 0:50:03] } 16... N7f6 { [%eval 0.44] [%clk 0:46:44] } 17. Nxd5 { [%eval 0.41] [%clk 0:46:59] } 17... Nxd5 { [%eval 0.4] [%clk 0:46:58] } 18. Rac1 { [%eval 0.49] [%clk 0:47:18] } 18... Bd6? { [%eval 1.82] } { Mistake. Be7 was best. } { [%clk 0:39:14] } 19. Rfd1? { [%eval 0.63] } { Mistake. e4 was best. } { [%clk 0:41:52] } 19... O-O?? { [%eval 2.99] } { Blunder. Be7 was best. } { [%clk 0:23:58] } 20. e4 { [%eval 2.72] [%clk 0:33:22] } 20... Nb4? { [%eval 4.37] } { Mistake. Ne7 was best. } { [%clk 0:16:17] } 21. Be3 { [%eval 4.2] [%clk 0:26:13] } 21... Nxa2 { [%eval 4.25] [%clk 0:09:40] } 22. Ra1 { [%eval 4.16] [%clk 0:24:44] } 22... Bxg3 { [%eval 5.1] [%clk 0:08:05] } 23. hxg3 { [%eval 5.36] [%clk 0:24:42] } 23... Nb4 { [%eval 5.18] [%clk 0:08:21] } 24. Bc5 { [%eval 5.25] [%clk 0:24:52] } 24... Nc2 { [%eval 5.46] [%clk 0:08:37] } 25. Bxf8 { [%eval 4.46] [%clk 0:25:16] } 25... Nxa1 { [%eval 4.43] [%clk 0:09:00] } 26. Rxa1 { [%eval 3.9] [%clk 0:25:43] } 26... Kxf8 { [%eval 3.8] [%clk 0:09:20] } 27. b4 { [%eval 3.62] [%clk 0:23:34] } 27... f6 { [%eval 4.02] [%clk 0:06:31] } 28. Nd4 { [%eval 4.2] [%clk 0:21:47] } 28... e5 { [%eval 4.36] [%clk 0:06:15] } 29. Ne6+ { [%eval 4.35] [%clk 0:19:52] } 29... Kf7 { [%eval 4.28] [%clk 0:06:25] } 30. Nc5 { [%eval 4.29] [%clk 0:19:33] } 30... Rd8 { [%eval 4.43] [%clk 0:06:15] } 31. Nxa6 { [%eval 4.38] [%clk 0:13:53] } 31... Rd4 { [%eval 4.33] [%clk 0:06:26] } 32. Ra5 { [%eval 4.31] [%clk 0:10:40] } 32... Rxe4 { [%eval 4.24] [%clk 0:06:11] } 33. Rxb5 { [%eval 4.26] [%clk 0:11:05] } 33... g5 { [%eval 4.72] [%clk 0:04:56] } 34. Rb7+ { [%eval 4.76] [%clk 0:11:04] } 34... Kg6 { [%eval 4.49] [%clk 0:05:17] } 35. b5 { [%eval 4.24] [%clk 0:09:10] } 35... Kf5 { [%eval 4.91] [%clk 0:04:32] } 36. b6 { [%eval 4.68] [%clk 0:07:43] } 36... Kg4?! { [%eval 6.78] } { Inaccuracy. Re1+ was best. } { [%clk 0:02:09] } 37. Kg2 { [%eval 6.56] [%clk 0:06:44] } 37... Re2 { [%eval 6.49] [%clk 0:02:07] } 38. Re7 { [%eval 6.9] [%clk 0:05:34] } 38... h5 { [%eval 8.33] [%clk 0:01:35] } 39. b7 { [%eval 7.37] [%clk 0:05:41] } 39... h4? { [%eval #21] } { Checkmate is now unavoidable. Rb2 was best. } { [%clk 0:01:52] } 40. gxh4 { [%eval 14.6] [%clk 0:05:41] } 1-0