Event: Round 9: Viana Da Costa, Fernando - Holt, Conrad
Date: 2025-07-06
White: Viana Da Costa, Fernando
WhiteTitle: FM
WhiteElo: 2228
Black: Holt, Conrad
BlackTitle: GM
BlackElo: 2540
Result: 0-1
ECO: A06
Opening: Zukertort Opening
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:30:57] } 1... d5 { [%eval 0.18] [%clk 1:30:14] } 2. e3 { [%eval 0.0] [%clk 1:31:07] } 2... Nf6 { [%eval 0.01] [%clk 1:30:30] } 3. c4 { [%eval 0.07] [%clk 1:31:28] } 3... e6 { [%eval 0.04] [%clk 1:29:53] } 4. Nc3 { [%eval 0.0] [%clk 1:31:48] } 4... dxc4 { [%eval 0.16] [%clk 1:28:41] } 5. Bxc4 { [%eval 0.12] [%clk 1:32:06] } 5... a6 { [%eval 0.09] [%clk 1:28:54] } 6. a4 { [%eval 0.14] [%clk 1:25:23] } 6... c5 { [%eval 0.17] [%clk 1:29:03] } 7. O-O { [%eval 0.14] [%clk 1:25:30] } 7... Nc6 { [%eval 0.06] [%clk 1:29:05] } 8. d4 { [%eval 0.05] [%clk 1:25:40] } 8... Be7 { [%eval 0.05] [%clk 1:28:28] } 9. Qe2 { [%eval 0.07] [%clk 1:22:43] } 9... cxd4 { [%eval 0.05] [%clk 1:24:44] } 10. Rd1 { [%eval 0.09] [%clk 1:22:56] } 10... e5 { [%eval 0.12] [%clk 1:24:32] } 11. exd4 { [%eval 0.07] [%clk 1:18:10] } 11... exd4 { [%eval 0.04] [%clk 1:24:55] } 12. Nxd4 { [%eval 0.05] [%clk 1:12:41] } 12... Nxd4 { [%eval 0.04] [%clk 1:25:20] } 13. Qe5 { [%eval 0.04] [%clk 1:12:13] } 13... Qd6 { [%eval 0.0] [%clk 1:24:21] } 14. Qxd4 { [%eval 0.0] [%clk 1:06:19] } 14... Qxd4 { [%eval 0.04] [%clk 1:24:31] } 15. Rxd4 { [%eval 0.08] [%clk 1:06:46] } 15... Bc5 { [%eval 0.08] [%clk 1:22:44] } 16. Rd1 { [%eval 0.09] [%clk 1:04:29] } 16... O-O { [%eval 0.08] [%clk 1:23:06] } 17. Bf4 { [%eval 0.0] [%clk 0:56:40] } 17... Bg4 { [%eval 0.02] [%clk 1:23:03] } 18. Be2 { [%eval -0.12] [%clk 0:42:09] } 18... Bxe2 { [%eval -0.07] [%clk 1:23:00] } 19. Nxe2 { [%eval -0.08] [%clk 0:42:38] } 19... Ne4 { [%eval -0.03] [%clk 1:22:47] } 20. Nd4 { [%eval -0.36] [%clk 0:40:58] } 20... f5 { [%eval -0.34] [%clk 1:17:55] } 21. Kf1?! { [%eval -1.21] } { Inaccuracy. b4 was best. } { [%clk 0:30:38] } 21... Nxf2 { [%eval -1.2] [%clk 1:13:53] } 22. Kxf2 { [%eval -1.27] [%clk 0:29:41] } 22... Rad8 { [%eval -1.17] [%clk 1:14:15] } 23. Kf3 { [%eval -1.73] [%clk 0:28:32] } 23... Bxd4 { [%eval -1.7] [%clk 1:12:03] } 24. Be3 { [%eval -2.21] [%clk 0:21:12] } 24... Be5?! { [%eval -1.22] } { Inaccuracy. Bxb2 was best. } { [%clk 1:12:17] } 25. g3 { [%eval -1.38] [%clk 0:20:44] } 25... Kf7 { [%eval -1.22] [%clk 1:12:22] } 26. Bb6?! { [%eval -1.99] } { Inaccuracy. Bg5 was best. } { [%clk 0:19:58] } 26... Rxd1 { [%eval -2.2] [%clk 1:12:33] } 27. Rxd1 { [%eval -2.31] [%clk 0:20:26] } 27... Ke6 { [%eval -2.07] [%clk 1:12:54] } 28. b4 { [%eval -2.34] [%clk 0:18:20] } 28... g5 { [%eval -2.38] [%clk 1:12:46] } 29. h3 { [%eval -2.52] [%clk 0:17:38] } 29... h5 { [%eval -2.41] [%clk 1:13:08] } 30. Bc5 { [%eval -2.94] [%clk 0:17:49] } 30... Rg8 { [%eval -2.48] [%clk 1:13:09] } 31. Re1?! { [%eval -3.83] } { Inaccuracy. Kf2 was best. } { [%clk 0:17:56] } 31... Rd8 { [%eval -3.57] [%clk 1:13:01] } 32. Re3?! { [%eval -5.2] } { Inaccuracy. g4 was best. } { [%clk 0:17:28] } 32... Rd2 { [%eval -5.22] [%clk 1:13:10] } 33. g4 { [%eval -5.03] [%clk 0:14:09] } 33... Rh2 { [%eval -5.14] [%clk 1:13:27] } 34. gxh5 { [%eval -5.26] [%clk 0:13:47] } 34... Rxh3+ { [%eval -4.85] [%clk 1:13:51] } 35. Kg2 { [%eval -5.93] [%clk 0:14:06] } 35... Rxe3 { [%eval -5.49] [%clk 1:14:07] } 0-1