Event: SixDays September IM
Site: Budapest
Date: 2023-09-16
White: Semprun Martinez, Fernando
WhiteElo: 2111
Black: Vincenti, Leonardo
BlackElo: 2238
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.28] [%clk 1:30:16] } 2. c4 { [%eval 0.16] [%clk 1:31:27] } 2... e6 { [%eval 0.23] [%clk 1:30:21] } 3. Nf3 { [%eval 0.0] [%clk 1:31:55] } 3... d5 { [%eval 0.17] [%clk 1:30:31] } 4. g3 { [%eval 0.2] [%clk 1:32:24] } 4... Bb4+ { [%eval 0.19] [%clk 1:30:38] } 5. Bd2 { [%eval 0.19] [%clk 1:32:40] } 5... Be7 { [%eval 0.15] [%clk 1:30:55] } 6. Bg2 { [%eval 0.17] [%clk 1:32:56] } 6... O-O { [%eval 0.15] [%clk 1:31:14] } 7. O-O { [%eval 0.12] [%clk 1:33:01] } 7... c6 { [%eval 0.17] [%clk 1:31:37] } 8. Qc2 { [%eval 0.3] [%clk 1:33:18] } 8... b6 { [%eval 0.23] [%clk 1:31:57] } 9. Bf4 { [%eval 0.18] [%clk 1:32:39] } 9... Ba6 { [%eval 0.3] [%clk 1:31:37] } 10. Nbd2 { [%eval 0.18] [%clk 1:32:48] } 10... Nbd7 { [%eval 0.24] [%clk 1:29:12] } 11. Rac1 { [%eval 0.19] [%clk 1:30:51] } 11... Rc8 { [%eval 0.31] [%clk 1:20:34] } 12. e4 { [%eval 0.33] [%clk 1:23:06] } 12... dxc4 { [%eval 0.28] [%clk 1:11:48] } 13. e5?! { [%eval -0.67] } { Inaccuracy. Nxc4 was best. } { [%clk 1:18:29] } 13... Nd5 { [%eval -0.64] [%clk 1:05:47] } 14. Nxc4 { [%eval -0.71] [%clk 1:18:10] } 14... c5 { [%eval -0.77] [%clk 1:00:00] } 15. Qa4?! { [%eval -1.77] } { Inaccuracy. Qe2 was best. } { [%clk 1:17:04] } 15... Nb4? { [%eval -0.36] } { Mistake. Nb8 was best. } { [%clk 0:59:20] } 16. dxc5 { [%eval -0.39] [%clk 1:10:13] } 16... Bxc5 { [%eval -0.35] [%clk 0:38:07] } 17. Bd2?! { [%eval -1.42] } { Inaccuracy. Qb3 was best. } { [%clk 1:08:58] } 17... Bxc4? { [%eval -0.17] } { Mistake. b5 was best. } { [%clk 0:21:54] } 18. Rxc4 { [%eval -0.19] [%clk 1:09:17] } 18... Bxf2+?! { [%eval 0.87] } { Inaccuracy. Nxe5 was best. } { [%clk 0:22:18] } 19. Rxf2 { [%eval 0.96] [%clk 1:09:39] } 19... Rxc4 { [%eval 0.99] [%clk 0:22:41] } 20. Bxb4?? { [%eval -2.11] } { Blunder. Qb3 was best. } { [%clk 1:10:01] } 20... a5 { [%eval -2.17] [%clk 0:22:46] } 21. Rd2 { [%eval -2.24] [%clk 1:10:10] } 21... Rxb4 { [%eval -2.18] [%clk 0:23:01] } 22. Qxd7 { [%eval -2.24] [%clk 1:10:28] } 22... Qxd7 { [%eval -2.25] [%clk 0:23:24] } 23. Rxd7 { [%eval -2.23] [%clk 1:10:56] } 23... Rxb2 { [%eval -2.29] [%clk 0:23:52] } 24. Rd2? { [%eval -4.47] } { Mistake. a4 was best. } { [%clk 1:05:14] } 24... Rxd2 { [%eval -4.42] [%clk 0:23:41] } 25. Nxd2 { [%eval -4.38] [%clk 1:05:41] } 25... Rc8 { [%eval -3.77] [%clk 0:23:54] } 26. Bf1?! { [%eval -5.21] } { Inaccuracy. Be4 was best. } { [%clk 1:02:00] } 26... Rc2 { [%eval -5.36] [%clk 0:21:40] } 27. Nc4 { [%eval -5.4] [%clk 1:02:29] } 27... Rxa2 { [%eval -5.25] [%clk 0:22:00] } 28. Nxb6 { [%eval -5.2] [%clk 1:02:58] } 28... Ra1 { [%eval -5.18] [%clk 0:21:57] } 29. Kf2 { [%eval -5.15] [%clk 1:03:15] } 29... a4 { [%eval -5.18] [%clk 0:22:20] } 0-1