Event: Round 1: Vortmeier, Jan - Harvey, Marcus R
Site: https://lichess.org/broadcast/2025-london-chess-classic--fide-open/round-1/blZBAVFl/cG78uYwW
Date: 2025-11-27
White: Vortmeier, Jan
WhiteElo: 2152
Black: Harvey, Marcus R
BlackTitle: IM
BlackElo: 2438
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Queenside Fianchetto Variation
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:56] } 1... b6 { [%eval 0.52] [%clk 1:30:47] } 2. g3 { [%eval 0.35] [%clk 1:29:59] } 2... Bb7 { [%eval 0.3] [%clk 1:31:13] } 3. Bg2 { [%eval 0.27] [%clk 1:30:21] } 3... g6 { [%eval 0.53] [%clk 1:29:21] } 4. O-O { [%eval 0.29] [%clk 1:27:46] } 4... Bg7 { [%eval 0.53] [%clk 1:29:29] } 5. d4 { [%eval 0.56] [%clk 1:25:09] } 5... Nf6 { [%eval 0.49] [%clk 1:28:46] } 6. c4 { [%eval 0.42] [%clk 1:19:50] } 6... O-O { [%eval 0.48] [%clk 1:28:09] } 7. Nbd2 { [%eval 0.1] [%clk 1:09:09] } 7... d6 { [%eval 0.21] [%clk 1:22:40] } 8. b3 { [%eval 0.03] [%clk 1:01:41] } 8... Nfd7 { [%eval 0.21] [%clk 1:12:59] } 9. Bb2 { [%eval 0.25] [%clk 0:59:58] } 9... Nc6 { [%eval 0.59] [%clk 1:09:11] } 10. Rb1 { [%eval 0.36] [%clk 0:52:53] } 10... e5 { [%eval 0.32] [%clk 1:09:21] } 11. d5 { [%eval 0.32] [%clk 0:45:12] } 11... Ne7 { [%eval 0.34] [%clk 1:09:16] } 12. b4 { [%eval 0.16] [%clk 0:34:55] } 12... a5 { [%eval 0.21] [%clk 1:05:22] } 13. a3 { [%eval 0.19] [%clk 0:35:02] } 13... axb4 { [%eval 0.22] [%clk 0:59:34] } 14. axb4 { [%eval 0.17] [%clk 0:35:26] } 14... b5 { [%eval 0.2] [%clk 0:58:39] } 15. e4 { [%eval 0.22] [%clk 0:33:47] } 15... bxc4 { [%eval 0.33] [%clk 0:58:51] } 16. b5 { [%eval -0.1] [%clk 0:27:32] } 16... h6 { [%eval 0.33] [%clk 0:44:02] } 17. Nxc4 { [%eval 0.35] [%clk 0:27:07] } 17... f5 { [%eval 0.32] [%clk 0:44:20] } 18. Nh4 { [%eval -0.17] [%clk 0:14:06] } 18... Bf6 { [%eval 0.33] [%clk 0:28:04] } 19. Nxg6?? { [%eval -1.46] } { Blunder. f3 was best. } { [%clk 0:07:47] } 19... Nxg6 { [%eval -1.54] [%clk 0:28:06] } 20. exf5 { [%eval -1.66] [%clk 0:06:34] } 20... Ne7 { [%eval -1.53] [%clk 0:26:54] } 21. Ne3 { [%eval -1.57] [%clk 0:04:04] } 21... Bg7 { [%eval -1.63] [%clk 0:23:14] } 22. g4 { [%eval -1.86] [%clk 0:02:11] } 22... Nc5 { [%eval -1.54] [%clk 0:22:43] } 23. Bc1?! { [%eval -2.28] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:45] } 23... Nc8 { [%eval -2.11] [%clk 0:22:39] } 24. Bf3 { [%eval -2.72] [%clk 0:00:35] } 24... Nb6 { [%eval -2.64] [%clk 0:22:28] } 25. Rb4 { [%eval -2.53] [%clk 0:00:36] } 25... Ra4 { [%eval -2.62] [%clk 0:21:12] } 26. Rxa4 { [%eval -2.61] [%clk 0:00:52] } 26... Nbxa4 { [%eval -2.65] [%clk 0:21:30] } 27. Qc2 { [%eval -2.54] [%clk 0:00:43] } 27... Re8 { [%eval -2.07] [%clk 0:20:50] } 28. Be4 { [%eval -2.46] [%clk 0:00:37] } 28... Nxe4 { [%eval -2.6] [%clk 0:20:52] } 29. Qxe4 { [%eval -2.54] [%clk 0:00:56] } 29... Nc5 { [%eval -2.43] [%clk 0:21:12] } 30. Qc4 { [%eval -2.78] [%clk 0:00:49] } 30... e4 { [%eval -2.61] [%clk 0:21:02] } 31. Ng2 { [%eval -2.71] [%clk 0:01:05] } 31... Nd3 { [%eval -2.6] [%clk 0:20:53] } 32. f4?! { [%eval -3.45] } { Inaccuracy. h3 was best. } { [%clk 0:00:35] } 32... exf3 { [%eval -3.36] [%clk 0:20:29] } 33. Ne3? { [%eval -5.56] } { Mistake. Qxd3 was best. } { [%clk 0:00:31] } 33... Nxc1 { [%eval -5.58] [%clk 0:20:23] } 34. Rxf3 { [%eval -5.47] [%clk 0:00:47] } 34... Qg5 { [%eval -4.93] [%clk 0:19:50] } 0-1