Event: Round 4: Longson, Sarah N - Ronald, Ted
Site: https://lichess.org/broadcast/scarborough-chess-congress-2025-open/round-4/f1riLyMC/spVsOSHB
Date: 2025-10-26
White: Longson, Sarah N
WhiteTitle: WFM
WhiteElo: 1918
Black: Ronald, Ted
BlackElo: 1862
Result: 1-0
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Dragon
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:50:19] } 1... c5 { [%eval 0.24] [%clk 1:50:03] } 2. Nf3 { [%eval 0.2] [%clk 1:50:01] } 2... g6 { [%eval 0.34] [%clk 1:50:07] } 3. c3 { [%eval 0.24] [%clk 1:49:52] } 3... Bg7 { [%eval 0.59] [%clk 1:50:10] } 4. d4 { [%eval 0.47] [%clk 1:49:46] } 4... cxd4 { [%eval 0.5] [%clk 1:50:14] } 5. cxd4 { [%eval 0.48] [%clk 1:49:42] } 5... d5 { [%eval 0.49] [%clk 1:50:17] } 6. e5 { [%eval 0.5] [%clk 1:49:29] } 6... Nc6 { [%eval 0.65] [%clk 1:50:22] } 7. Bb5 { [%eval 0.69] [%clk 1:49:00] } 7... Nh6 { [%eval 0.85] [%clk 1:49:02] } 8. Bxc6+ { [%eval 0.38] [%clk 1:46:08] } 8... bxc6 { [%eval 0.3] [%clk 1:48:53] } 9. O-O { [%eval 0.32] [%clk 1:44:57] } 9... O-O { [%eval 0.3] [%clk 1:44:25] } 10. Bf4 { [%eval 0.06] [%clk 1:35:40] } 10... Bg4?! { [%eval 0.92] } { Inaccuracy. f6 was best. } { [%clk 1:40:34] } 11. Nbd2 { [%eval 0.49] [%clk 1:34:12] } 11... Nf5?! { [%eval 1.18] } { Inaccuracy. f6 was best. } { [%clk 1:38:11] } 12. h3 { [%eval 0.92] [%clk 1:31:00] } 12... Bxf3 { [%eval 0.93] [%clk 1:37:50] } 13. Nxf3 { [%eval 0.95] [%clk 1:31:07] } 13... Qb6?? { [%eval 2.8] } { Blunder. Bh6 was best. } { [%clk 1:31:20] } 14. g4 { [%eval 2.87] [%clk 1:29:09] } 14... Nh6?! { [%eval 3.67] } { Inaccuracy. Bh6 was best. } { [%clk 1:28:37] } 15. Qd2 { [%eval 3.18] [%clk 1:28:03] } 15... g5?! { [%eval 4.63] } { Inaccuracy. f5 was best. } { [%clk 1:22:55] } 16. Bxg5 { [%eval 4.65] [%clk 1:26:14] } 16... c5 { [%eval 4.83] [%clk 1:22:52] } 17. Bxe7 { [%eval 4.73] [%clk 1:24:11] } 17... Rfe8 { [%eval 4.82] [%clk 1:15:29] } 18. dxc5 { [%eval 4.25] [%clk 1:18:35] } 18... Qe6 { [%eval 4.33] [%clk 1:14:37] } 19. Bf6 { [%eval 4.22] [%clk 1:10:34] } 19... Bxf6 { [%eval 4.02] [%clk 1:10:24] } 20. exf6 { [%eval 4.08] [%clk 1:10:34] } 20... Qxf6 { [%eval 4.06] [%clk 1:08:20] } 21. Qg5+ { [%eval 3.83] [%clk 1:02:40] } 21... Qxg5 { [%eval 3.78] [%clk 1:08:20] } 22. Nxg5 { [%eval 3.6] [%clk 1:02:48] } 22... Re2 { [%eval 3.67] [%clk 1:03:55] } 23. b4 { [%eval 3.59] [%clk 1:01:15] } 23... d4?! { [%eval 4.63] } { Inaccuracy. f5 was best. } { [%clk 0:58:11] } 24. Rfd1 { [%eval 4.58] [%clk 0:59:40] } 24... Rd8 { [%eval 4.48] [%clk 0:58:07] } 25. Rd3 { [%eval 4.35] [%clk 0:59:29] } 25... Rb2 { [%eval 4.9] [%clk 0:57:39] } 26. a3 { [%eval 4.67] [%clk 0:58:02] } 26... a5 { [%eval 4.48] [%clk 0:57:25] } 27. bxa5?! { [%eval 3.38] } { Inaccuracy. Rc1 was best. } { [%clk 0:52:56] } 27... Rb5?! { [%eval 5.13] } { Inaccuracy. Rc2 was best. } { [%clk 0:57:19] } 28. Ne4 { [%eval 5.01] [%clk 0:52:50] } 28... Rxa5 { [%eval 5.12] [%clk 0:56:53] } 29. Rc1 { [%eval 4.64] [%clk 0:50:50] } 29... f5 { [%eval 4.9] [%clk 0:55:39] } 30. Nd6 { [%eval 4.82] [%clk 0:50:21] } 30... Rd7 { [%eval 5.24] [%clk 0:54:31] } 31. c6 { [%eval 5.27] [%clk 0:45:53] } 31... Rc7 { [%eval 5.41] [%clk 0:54:21] } 32. Rxd4 { [%eval 5.16] [%clk 0:44:58] } 32... Rxa3?! { [%eval 6.72] } { Inaccuracy. Ra6 was best. } { [%clk 0:51:52] } 33. Nb5 { [%eval 6.65] [%clk 0:44:12] } 1-0