Event: Round 3: Welling, Zac - Nelson, Jonathan P
Site: https://lichess.org/broadcast/2025-british-chess-championships--major-open/round-3/32BH3WJ8/2xsOrT0I
White: Welling, Zac
WhiteElo: 1970
Black: Nelson, Jonathan P
BlackTitle: FM
BlackElo: 2114
Result: 1/2-1/2
ECO: B07
Opening: Pirc Defense: Byrne Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... d6 { [%eval 0.43] [%clk 1:30:44] } 2. d4 { [%eval 0.43] [%clk 1:31:00] } 2... Nf6 { [%eval 0.43] [%clk 1:31:07] } 3. Nc3 { [%eval 0.38] [%clk 1:31:04] } 3... g6 { [%eval 0.63] [%clk 1:31:30] } 4. Bg5 { [%eval 0.33] [%clk 1:27:31] } 4... h6 { [%eval 0.58] [%clk 1:29:24] } 5. Be3 { [%eval 0.57] [%clk 1:25:56] } 5... c6 { [%eval 0.98] [%clk 1:29:11] } 6. h3 { [%eval 0.81] [%clk 1:22:20] } 6... b5 { [%eval 1.13] [%clk 1:25:17] } 7. Bd3?! { [%eval 0.57] } { Inaccuracy. e5 was best. } { [%clk 1:20:43] } 7... Nbd7 { [%eval 0.96] [%clk 1:19:08] } 8. Nf3 { [%eval 0.95] [%clk 1:19:44] } 8... e5 { [%eval 0.88] [%clk 1:15:18] } 9. O-O { [%eval 0.94] [%clk 1:13:49] } 9... Bg7 { [%eval 0.99] [%clk 1:06:59] } 10. Qd2 { [%eval 0.71] [%clk 1:05:07] } 10... Kf8?! { [%eval 1.86] } { Inaccuracy. exd4 was best. } { [%clk 0:55:36] } 11. Ne2 { [%eval 1.33] [%clk 0:55:10] } 11... a6 { [%eval 1.77] [%clk 0:48:13] } 12. c3?! { [%eval 0.93] } { Inaccuracy. dxe5 was best. } { [%clk 0:49:25] } 12... Kg8 { [%eval 0.88] [%clk 0:44:20] } 13. Ng3 { [%eval 0.95] [%clk 0:49:27] } 13... Kh7 { [%eval 0.97] [%clk 0:43:36] } 14. a4 { [%eval 1.01] [%clk 0:48:50] } 14... Rb8 { [%eval 1.12] [%clk 0:43:09] } 15. Rfe1 { [%eval 1.02] [%clk 0:34:06] } 15... Re8 { [%eval 0.91] [%clk 0:38:51] } 16. a5 { [%eval 0.73] [%clk 0:31:08] } 16... Bb7 { [%eval 0.89] [%clk 0:30:24] } 17. Bc2 { [%eval 0.84] [%clk 0:28:11] } 17... Qe7 { [%eval 0.74] [%clk 0:29:29] } 18. Rad1 { [%eval 0.8] [%clk 0:26:00] } 18... Bf8 { [%eval 1.19] [%clk 0:25:26] } 19. Qc1 { [%eval 0.83] [%clk 0:25:10] } 19... Rbc8 { [%eval 1.17] [%clk 0:24:32] } 20. Nh2 { [%eval 0.79] [%clk 0:19:58] } 20... Ng8 { [%eval 1.3] [%clk 0:19:18] } 21. Nf3 { [%eval 0.74] [%clk 0:17:21] } 21... Ngf6 { [%eval 1.11] [%clk 0:19:35] } 22. Nh2 { [%eval 0.98] [%clk 0:17:44] } 22... Ng8 { [%eval 1.28] [%clk 0:20:01] } 23. Nf3? { [%eval 0.0] } { Mistake. f4 was best. } { [%clk 0:16:32] } 23... Ngf6 { [%eval 1.06] [%clk 0:20:27] } 24. Nh2?! { [%eval 0.0] } { Inaccuracy. b4 was best. } { [%clk 0:16:07] } 1/2-1/2