Event: Round 1: Jan Matthijs Van Leeuwen - Jan Timman
Site: https://lichess.org/study/D76PVc8r/4p2Mmbde
Date: 2022-07-02
White: Jan Matthijs Van Leeuwen
Black: Jan Timman
Result: 0-1
ECO: B21
Opening: Sicilian Defense: Smith-Morra Gambit Accepted, Paulsen Formation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 0:24:57] } 1... c5 { [%eval 0.32] [%clk 0:24:55] } 2. d4 { [%eval 0.1] [%clk 0:24:55] } 2... cxd4 { [%eval 0.01] [%clk 0:24:52] } 3. c3 { [%eval -0.26] [%clk 0:24:54] } 3... dxc3 { [%eval -0.2] [%clk 0:24:44] } 4. Nxc3 { [%eval -0.28] [%clk 0:24:52] } 4... e6 { [%eval -0.15] [%clk 0:24:40] } 5. Nf3 { [%eval -0.48] [%clk 0:24:47] } 5... a6 { [%eval -0.22] [%clk 0:24:33] } 6. Bc4 { [%eval -0.46] [%clk 0:24:44] } 6... Nc6 { [%eval -0.36] [%clk 0:24:29] } 7. O-O { [%eval -0.23] [%clk 0:24:31] } 7... d6 { [%eval -0.31] [%clk 0:24:12] } 8. Qe2 { [%eval -0.25] [%clk 0:24:29] } 8... Nf6 { [%eval 0.13] [%clk 0:24:06] } 9. Rd1 { [%eval -0.1] [%clk 0:24:25] } 9... Qc7 { [%eval -0.18] [%clk 0:24:02] } 10. Bf4 { [%eval -0.08] [%clk 0:24:22] } 10... Nd7?! { [%eval 0.58] } { Inaccuracy. Be7 was best. } { [%clk 0:22:48] } 11. Rac1 { [%eval 0.71] [%clk 0:24:12] } 11... Be7?? { [%eval 3.32] } { Blunder. Qb8 was best. } { [%clk 0:22:35] } 12. a3?? { [%eval 0.16] } { Blunder. Nd5 was best. } { [%clk 0:23:43] } 12... O-O { [%eval 0.0] [%clk 0:22:28] } 13. b4 { [%eval -0.1] [%clk 0:23:38] } 13... Nde5 { [%eval -0.3] [%clk 0:22:06] } 14. Bxe5?! { [%eval -0.87] } { Inaccuracy. Bb3 was best. } 14... dxe5 { [%eval -0.55] [%clk 0:22:04] } 15. b5? { [%eval -2.11] } { Mistake. Bb3 was best. } { [%clk 0:21:48] } 15... axb5 { [%eval -1.99] [%clk 0:21:28] } 16. Nxb5 { [%eval -1.91] [%clk 0:20:20] } 16... Qb6 { [%eval -1.76] [%clk 0:21:26] } 17. Nd6 { [%eval -2.26] [%clk 0:18:07] } 17... Bxd6 { [%eval -1.97] [%clk 0:21:07] } 18. Rxd6 { [%eval -2.16] [%clk 0:18:05] } 18... Qc5 { [%eval -1.94] [%clk 0:20:47] } 19. Rdd1 { [%eval -2.09] [%clk 0:17:35] } 19... Qxa3 { [%eval -2.14] [%clk 0:20:33] } 20. Qc2 { [%eval -2.09] [%clk 0:15:08] } 20... Qe7 { [%eval -2.01] [%clk 0:20:03] } 21. Bb5? { [%eval -3.46] } { Mistake. Qb2 was best. } { [%clk 0:14:57] } 21... Bd7 { [%eval -3.0] [%clk 0:19:50] } 22. Bxc6? { [%eval -5.06] } { Mistake. h4 was best. } { [%clk 0:14:48] } 22... Bxc6 { [%eval -5.11] [%clk 0:19:48] } 23. Nxe5?! { [%eval -6.75] } { Inaccuracy. Re1 was best. } { [%clk 0:14:46] } 23... Ba4 { [%eval -7.07] [%clk 0:19:45] } 0-1