Event: Pana U20
Site: Asuncion, Paraguay
Date: 2025-06-18
White: Melian, Juan Sebastian
WhiteTitle: FM
WhiteElo: 2358
Black: Tang, Zoey
BlackTitle: WGM
BlackElo: 2356
Result: 0-1
ECO: A21
Opening: English Opening: King's English Variation, Kramnik-Shirov Counterattack
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:18:59] } 1... e5 { [%eval 0.1] [%clk 1:30:25] } 2. Nc3 { [%eval 0.17] [%clk 1:19:21] } 2... Bb4 { [%eval 0.19] [%clk 1:30:50] } 3. g3 { [%eval 0.03] [%clk 1:18:08] } 3... Bxc3 { [%eval 0.0] [%clk 1:29:51] } 4. bxc3 { [%eval 0.0] [%clk 1:17:04] } 4... Nf6 { [%eval 0.1] [%clk 1:27:41] } 5. Bg2 { [%eval 0.15] [%clk 1:17:04] } 5... O-O { [%eval 0.08] [%clk 1:27:58] } 6. d3 { [%eval 0.12] [%clk 1:14:08] } 6... c6 { [%eval 0.17] [%clk 1:23:32] } 7. Qb3 { [%eval -0.17] [%clk 1:08:34] } 7... d6 { [%eval -0.07] [%clk 1:23:06] } 8. Ba3 { [%eval -0.3] [%clk 1:03:02] } 8... Re8 { [%eval -0.33] [%clk 1:21:43] } 9. e4 { [%eval -0.43] [%clk 1:02:03] } 9... Na6 { [%eval -0.2] [%clk 1:16:25] } 10. Ne2 { [%eval -0.46] [%clk 1:01:51] } 10... Nc5 { [%eval -0.42] [%clk 1:16:28] } 11. Qc2 { [%eval -0.41] [%clk 1:00:54] } 11... b5 { [%eval -0.45] [%clk 1:10:31] } 12. cxb5 { [%eval -0.4] [%clk 1:00:27] } 12... cxb5 { [%eval -0.47] [%clk 1:10:57] } 13. O-O { [%eval -0.45] [%clk 0:59:35] } 13... Rb8 { [%eval -0.16] [%clk 1:06:40] } 14. h3 { [%eval -0.26] } 14... a5 { [%eval -0.26] [%clk 1:02:27] } 15. Rab1 { [%eval -0.22] } 15... Ba6 { [%eval -0.26] [%clk 0:55:54] } 16. Rfd1 { [%eval -0.21] } 16... Rc8 { [%eval -0.28] [%clk 0:55:28] } 17. Bxc5 { [%eval -0.56] } 17... dxc5 { [%eval -0.59] [%clk 0:46:10] } 18. f4 { [%eval -0.7] } 18... Qc7 { [%eval -0.74] [%clk 0:42:25] } 19. Qd2 { [%eval -0.89] } 19... Rcd8 { [%eval -0.81] [%clk 0:29:43] } 20. Qe3 { [%eval -0.73] } 20... b4 { [%eval -0.78] [%clk 0:22:25] } 21. Rbc1 { [%eval -0.71] } 21... Qd6 { [%eval -0.31] [%clk 0:18:32] } 22. cxb4 { [%eval -0.43] } 22... cxb4 { [%eval -0.34] } 23. fxe5 { [%eval -0.39] } 23... Qxe5 { [%eval -0.28] } 24. Rc5 { [%eval -0.78] } 24... Qb2?! { [%eval -0.04] } { Inaccuracy. Qb8 was best. } 25. Rxa5 { [%eval -0.11] } 25... Qc2 { [%eval -0.15] } 26. Qc1?? { [%eval -2.2] } { Blunder. Qd2 was best. } 26... Qxe2 { [%eval -2.06] } 27. Rxa6 { [%eval -1.91] } 27... Nxe4 { [%eval -1.77] } 28. Kh2?? { [%eval -4.5] } { Blunder. Bxe4 was best. } 28... Nxg3 { [%eval -4.52] } 29. Ra7 { [%eval -4.67] } 29... Qe5? { [%eval -2.44] } { Mistake. Nf5 was best. } 30. d4?? { [%eval -5.32] } { Blunder. Qc7 was best. } 30... Rxd4 { [%eval -5.26] } 31. Re1?? { [%eval #-13] } { Checkmate is now unavoidable. Qc7 was best. } 31... Nf1+ { [%eval #-12] } 32. Kg1 { [%eval #-13] } 32... Qh2+ 0-1