Event: Round 3: O`cuilleanain, Oisin - Schmider, Niklas
Site: https://lichess.org/broadcast/2025-london-chess-classic--fide-open/round-3/phO246lj/vQdwFLLp
Date: 2025-11-28
White: O`cuilleanain, Oisin
WhiteElo: 2170
Black: Schmider, Niklas
BlackTitle: IM
BlackElo: 2423
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:30:06] } 2. Nf3 { [%eval 0.2] [%clk 1:31:14] } 2... d6 { [%eval 0.31] [%clk 1:30:33] } 3. d4 { [%eval 0.22] [%clk 1:31:34] } 3... cxd4 { [%eval 0.19] [%clk 1:30:56] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:49] } 4... Nf6 { [%eval 0.31] [%clk 1:31:20] } 5. Nc3 { [%eval 0.32] [%clk 1:32:12] } 5... a6 { [%eval 0.25] [%clk 1:31:47] } 6. Bc4 { [%eval 0.03] [%clk 1:32:32] } 6... e6 { [%eval 0.06] [%clk 1:32:10] } 7. Bb3 { [%eval 0.0] [%clk 1:32:58] } 7... Nbd7 { [%eval 0.05] [%clk 1:31:57] } 8. Be3 { [%eval 0.16] [%clk 1:32:17] } 8... Nc5 { [%eval 0.04] [%clk 1:31:34] } 9. f3 { [%eval 0.24] [%clk 1:31:28] } 9... Be7 { [%eval 0.22] [%clk 1:27:34] } 10. Qe2 { [%eval -0.23] [%clk 1:29:55] } 10... Qc7 { [%eval -0.15] [%clk 1:27:09] } 11. O-O-O { [%eval -0.37] [%clk 1:28:38] } 11... b5 { [%eval -0.45] [%clk 1:26:38] } 12. g4?! { [%eval -1.19] } { Inaccuracy. a3 was best. } { [%clk 1:27:23] } 12... b4 { [%eval -1.17] [%clk 1:22:25] } 13. Nb1 { [%eval -1.61] [%clk 1:17:03] } 13... Nxb3+ { [%eval -1.24] [%clk 1:18:03] } 14. axb3 { [%eval -1.08] [%clk 1:16:09] } 14... O-O?! { [%eval -0.51] } { Inaccuracy. d5 was best. } { [%clk 1:09:19] } 15. h4? { [%eval -1.89] } { Mistake. Qc4 was best. } { [%clk 1:12:52] } 15... a5?! { [%eval -0.86] } { Inaccuracy. d5 was best. } { [%clk 1:08:49] } 16. h5? { [%eval -2.11] } { Mistake. Qc4 was best. } { [%clk 1:10:37] } 16... Nd7 { [%eval -2.02] [%clk 1:02:30] } 17. g5 { [%eval -2.21] [%clk 1:09:05] } 17... Nc5 { [%eval -2.26] [%clk 1:01:21] } 18. g6 { [%eval -2.52] [%clk 1:02:02] } 18... Bf6 { [%eval -2.21] [%clk 0:41:00] } 19. Nd2 { [%eval -2.17] [%clk 0:59:11] } 19... Ba6 { [%eval -2.01] [%clk 0:30:35] } 20. Qh2 { [%eval -1.72] [%clk 0:58:39] } 20... Rfc8?? { [%eval 0.0] } { Blunder. h6 was best. } { [%clk 0:27:53] } 21. Nc4 { [%eval 0.05] [%clk 0:51:35] } 21... Rd8 { [%eval 0.44] [%clk 0:11:01] } 22. h6 { [%eval 0.26] [%clk 0:43:20] } 22... fxg6 { [%eval 0.39] [%clk 0:11:07] } 23. hxg7 { [%eval 0.29] [%clk 0:43:41] } 23... Qxg7 { [%eval 0.37] [%clk 0:11:25] } 24. Nc6 { [%eval 0.13] [%clk 0:41:25] } 24... Rdc8?? { [%eval 2.0] } { Blunder. Bxc4 was best. } { [%clk 0:06:07] } 25. e5?? { [%eval -0.38] } { Blunder. Rxd6 was best. } { [%clk 0:37:47] } 25... dxe5 { [%eval -0.38] [%clk 0:05:16] } 26. N4xe5 { [%eval -0.46] [%clk 0:35:46] } 26... Nd3+ { [%eval -0.23] [%clk 0:03:03] } 27. Rxd3?? { [%eval -3.43] } { Blunder. Nxd3 was best. } { [%clk 0:24:15] } 27... Bxd3 { [%eval -3.43] [%clk 0:03:19] } 28. c4?! { [%eval -4.67] } { Inaccuracy. Nxd3 was best. } { [%clk 0:18:02] } 28... bxc3 { [%eval -4.81] [%clk 0:03:05] } 29. bxc3 { [%eval -4.91] [%clk 0:15:18] } 29... Bxe5 { [%eval -4.81] [%clk 0:01:43] } 30. Nxe5 { [%eval -4.84] [%clk 0:15:13] } 30... Rxc3+ { [%eval -5.5] [%clk 0:02:08] } 31. Kd1 { [%eval -5.26] [%clk 0:15:36] } 31... Rd8 { [%eval -5.27] [%clk 0:02:25] } 32. Bg5 { [%eval -4.76] [%clk 0:14:38] } 32... Be2+ { [%eval -4.69] [%clk 0:01:18] } 0-1