Event: Round 4: Pereyra, Juan - Mullodzhanov, Nathaniel
Date: 2025-07-18
White: Pereyra, Juan
WhiteTitle: FM
WhiteElo: 2304
Black: Mullodzhanov, Nathaniel
BlackElo: 1927
Result: 1-0
ECO: E76
Opening: King's Indian Defense: Four Pawns Attack
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:55] } 2. c4 { [%eval 0.18] [%clk 1:31:21] } 2... g6 { [%eval 0.28] [%clk 1:31:21] } 3. Nc3 { [%eval 0.18] [%clk 1:31:46] } 3... Bg7 { [%eval 0.51] [%clk 1:31:47] } 4. e4 { [%eval 0.4] [%clk 1:32:11] } 4... d6 { [%eval 0.55] [%clk 1:32:14] } 5. f4?! { [%eval 0.0] } { Inaccuracy. h3 was best. } { [%clk 1:29:56] } 5... O-O { [%eval 0.21] [%clk 1:30:44] } 6. Nf3 { [%eval 0.06] [%clk 1:30:00] } 6... Bg4 { [%eval 0.43] [%clk 1:27:23] } 7. Be2 { [%eval 0.33] [%clk 1:22:10] } 7... Bxf3?! { [%eval 1.09] } { Inaccuracy. c5 was best. } { [%clk 1:21:53] } 8. Bxf3 { [%eval 1.27] [%clk 1:20:52] } 8... e5 { [%eval 1.37] [%clk 1:22:03] } 9. fxe5 { [%eval 1.44] [%clk 1:11:55] } 9... dxe5 { [%eval 1.45] [%clk 1:22:28] } 10. d5 { [%eval 1.32] [%clk 1:12:19] } 10... Nfd7 { [%eval 1.87] [%clk 1:20:00] } 11. O-O { [%eval 1.32] [%clk 1:08:54] } 11... a5 { [%eval 1.36] [%clk 1:16:17] } 12. Be3 { [%eval 1.32] [%clk 1:07:15] } 12... Na6 { [%eval 1.44] [%clk 1:13:31] } 13. a3 { [%eval 1.45] [%clk 0:55:39] } 13... Qe7 { [%eval 1.67] [%clk 1:08:18] } 14. Rb1 { [%eval 1.82] [%clk 0:53:41] } 14... Rfd8 { [%eval 1.76] [%clk 0:51:55] } 15. b4 { [%eval 1.72] [%clk 0:37:23] } 15... axb4 { [%eval 1.87] [%clk 0:50:00] } 16. axb4 { [%eval 1.81] [%clk 0:37:40] } 16... b6 { [%eval 1.78] [%clk 0:42:06] } 17. Rf2 { [%eval 1.85] [%clk 0:33:03] } 17... Qf8 { [%eval 2.18] [%clk 0:36:09] } 18. Rfb2?! { [%eval 1.33] } { Inaccuracy. Qb3 was best. } { [%clk 0:27:00] } 18... f5? { [%eval 2.82] } { Mistake. Bh6 was best. } { [%clk 0:27:30] } 19. Qb3 { [%eval 2.74] [%clk 0:23:49] } 19... f4 { [%eval 2.75] [%clk 0:18:51] } 20. Bf2 { [%eval 2.83] [%clk 0:22:49] } 20... Nab8 { [%eval 3.56] [%clk 0:18:00] } 21. Nb5 { [%eval 3.44] [%clk 0:22:23] } 21... Rc8 { [%eval 4.09] [%clk 0:17:44] } 22. c5 { [%eval 4.05] [%clk 0:15:13] } 22... bxc5 { [%eval 3.88] [%clk 0:17:39] } 23. d6+ { [%eval 4.03] [%clk 0:15:26] } 23... Kh8 { [%eval 4.0] [%clk 0:18:06] } 24. dxc7 { [%eval 3.84] [%clk 0:15:29] } 24... Na6 { [%eval 3.35] [%clk 0:17:46] } 25. Bg4 { [%eval 3.37] [%clk 0:15:39] } 25... Nf6?! { [%eval 4.59] } { Inaccuracy. Nxc7 was best. } { [%clk 0:16:24] } 26. Bxc8 { [%eval 4.65] [%clk 0:15:48] } 26... Rxc8 { [%eval 4.99] [%clk 0:16:52] } 27. Qe6 { [%eval 4.78] [%clk 0:14:35] } 27... Nxc7 { [%eval 4.83] [%clk 0:16:44] } 28. Nxc7 { [%eval 4.83] [%clk 0:14:22] } 28... Rxc7 { [%eval 5.46] [%clk 0:17:03] } 29. bxc5 { [%eval 5.37] [%clk 0:14:11] } 29... Re7 { [%eval 5.48] [%clk 0:16:54] } 30. Qc4 { [%eval 5.32] [%clk 0:14:08] } 30... Re8 { [%eval 5.48] [%clk 0:17:18] } 31. c6 { [%eval 6.05] [%clk 0:14:13] } 31... Rc8 { [%eval 6.53] [%clk 0:17:35] } 32. c7 { [%eval 6.58] [%clk 0:12:23] } 32... Ne8 { [%eval 6.73] [%clk 0:17:29] } 33. Rb8 { [%eval 5.55] [%clk 0:12:32] } 33... Rxc7 { [%eval 6.44] [%clk 0:16:57] } 34. Qa4 { [%eval 6.26] [%clk 0:11:09] } 34... Re7?? { [%eval #13] } { Checkmate is now unavoidable. Nf6 was best. } { [%clk 0:17:14] } 35. Bc5 { [%eval 10.74] [%clk 0:11:34] } 1-0