Event: Round 7: Oncel, Ilie - Jansen, Guido
Site: https://lichess.org/broadcast/xxii-calvia-amateur-open/round-7/WzckQXkn/nbarfdyd
Date: 2025-10-10
White: Oncel, Ilie
WhiteElo: 1969
Black: Jansen, Guido
BlackElo: 2153
Result: 1/2-1/2
ECO: A38
Opening: English Opening: Symmetrical Variation, Full Symmetry Line
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:03] } 1... c5 { [%eval 0.19] [%clk 1:30:11] } 2. Nc3 { [%eval 0.12] [%clk 1:29:54] } 2... Nf6 { [%eval 0.21] [%clk 1:29:40] } 3. g3 { [%eval 0.12] [%clk 1:29:48] } 3... g6 { [%eval 0.19] [%clk 1:29:06] } 4. Bg2 { [%eval 0.18] [%clk 1:30:04] } 4... Bg7 { [%eval 0.15] [%clk 1:29:18] } 5. Nf3 { [%eval 0.21] [%clk 1:28:46] } 5... Nc6 { [%eval 0.29] [%clk 1:29:13] } 6. d4 { [%eval 0.36] [%clk 1:28:38] } 6... cxd4 { [%eval 0.44] [%clk 1:29:23] } 7. Nxd4 { [%eval 0.26] [%clk 1:28:55] } 7... O-O { [%eval 0.33] [%clk 1:29:31] } 8. O-O { [%eval 0.37] [%clk 1:29:10] } 8... d6 { [%eval 0.37] [%clk 1:28:11] } 9. Nc2 { [%eval 0.25] [%clk 1:29:18] } 9... Be6 { [%eval 0.25] [%clk 1:25:02] } 10. b3 { [%eval 0.24] [%clk 1:27:25] } 10... Qc8 { [%eval 0.25] [%clk 1:21:45] } 11. e4 { [%eval 0.27] [%clk 1:25:40] } 11... Bh3 { [%eval 0.27] [%clk 1:19:27] } 12. Rb1 { [%eval 0.18] [%clk 1:22:11] } 12... Bxg2 { [%eval 0.15] [%clk 1:18:22] } 13. Kxg2 { [%eval 0.16] [%clk 1:22:32] } 13... a6 { [%eval 0.2] [%clk 1:17:00] } 14. b4? { [%eval -1.3] } { Mistake. Qe2 was best. } { [%clk 1:19:55] } 14... Ne5 { [%eval -1.32] [%clk 1:11:12] } 15. Nd5 { [%eval -1.5] [%clk 1:19:51] } 15... Qd8?? { [%eval 0.19] } { Blunder. Nxd5 was best. } { [%clk 1:03:55] } 16. Nxf6+ { [%eval 0.14] [%clk 1:19:01] } 16... Bxf6 { [%eval 0.21] [%clk 1:03:02] } 17. Ne3 { [%eval -0.02] [%clk 1:17:49] } 17... b5 { [%eval 0.02] [%clk 0:57:08] } 18. Qe2 { [%eval -0.17] [%clk 1:14:52] } 18... Nxc4 { [%eval 0.09] [%clk 0:50:13] } 19. Nxc4 { [%eval 0.08] [%clk 1:14:12] } 19... bxc4 { [%eval 0.06] [%clk 0:50:34] } 20. Qxc4 { [%eval 0.06] [%clk 1:14:32] } 1/2-1/2