Event: Round 4: Aleksei Pridorozhni - Roman Kuzmin
Date: 2023-07-29
White: Aleksei Pridorozhni
WhiteTitle: GM
Black: Roman Kuzmin
BlackTitle: FM
Result: 1/2-1/2
ECO: B21
Opening: Sicilian Defense: Smith-Morra Gambit
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:15:18] } 1... c5 { [%eval 0.32] [%clk 0:15:19] } 2. d4 { [%eval 0.09] [%clk 0:15:26] } 2... cxd4 { [%eval 0.01] [%clk 0:15:28] } 3. Qxd4 { [%eval 0.0] [%clk 0:15:34] } 3... Nc6 { [%eval 0.0] [%clk 0:15:35] } 4. Qd3 { [%eval -0.36] [%clk 0:15:42] } 4... g6 { [%eval 0.0] [%clk 0:15:38] } 5. Nf3 { [%eval 0.36] [%clk 0:15:48] } 5... Bg7 { [%eval 0.0] [%clk 0:15:47] } 6. Be2 { [%eval 0.0] [%clk 0:15:52] } 6... Nf6 { [%eval 0.55] [%clk 0:15:54] } 7. O-O?! { [%eval -0.05] } { Inaccuracy. Nc3 was best. } { [%clk 0:15:52] } 7... O-O { [%eval 0.02] [%clk 0:16:01] } 8. Nc3 { [%eval 0.09] [%clk 0:15:57] } 8... d6 { [%eval -0.01] [%clk 0:16:10] } 9. Nd5 { [%eval 0.05] [%clk 0:15:58] } 9... Nd7 { [%eval -0.16] [%clk 0:16:16] } 10. c3 { [%eval 0.0] [%clk 0:16:03] } 10... Nc5 { [%eval 0.1] [%clk 0:16:19] } 11. Qc2 { [%eval 0.05] [%clk 0:16:07] } 11... e6 { [%eval 0.0] [%clk 0:16:23] } 12. Ne3 { [%eval 0.04] [%clk 0:15:50] } 12... f5 { [%eval -0.02] [%clk 0:16:22] } 13. exf5 { [%eval -0.01] [%clk 0:15:52] } 13... gxf5 { [%eval 0.09] [%clk 0:16:31] } 14. b4 { [%eval 0.04] [%clk 0:12:34] } 14... Ne4 { [%eval 0.03] [%clk 0:16:31] } 15. Bb2 { [%eval -0.02] [%clk 0:12:41] } 15... Qf6 { [%eval 0.0] [%clk 0:15:46] } 16. Rab1 { [%eval -0.2] [%clk 0:12:44] } 16... Bd7 { [%eval 0.32] [%clk 0:13:08] } 17. b5 { [%eval 0.26] [%clk 0:12:26] } 17... Ne7 { [%eval 0.38] [%clk 0:12:59] } 18. c4 { [%eval 0.19] [%clk 0:12:30] } 18... Qf7 { [%eval 0.29] [%clk 0:12:47] } 19. Rbd1 { [%eval -0.15] [%clk 0:11:54] } 19... Ng6?! { [%eval 0.77] } { Inaccuracy. Bxb2 was best. } { [%clk 0:12:22] } 20. g3?! { [%eval -0.16] } { Inaccuracy. Nd2 was best. } { [%clk 0:10:16] } 20... Rac8 { [%eval 0.33] [%clk 0:12:20] } 21. a4 { [%eval -0.2] [%clk 0:10:20] } 21... Rfd8? { [%eval 1.16] } { Mistake. Bxb2 was best. } { [%clk 0:10:10] } 22. Bd3?! { [%eval 0.47] } { Inaccuracy. Nd4 was best. } { [%clk 0:09:22] } 22... Nc5 { [%eval 0.47] [%clk 0:09:58] } 23. Be2 { [%eval -0.04] [%clk 0:08:51] } 23... Ne4?! { [%eval 1.01] } { Inaccuracy. f4 was best. } { [%clk 0:09:48] } 24. Bd3 { [%eval 0.46] [%clk 0:08:24] } 24... Nc5 { [%eval 0.53] [%clk 0:09:52] } 25. Be2?! { [%eval -0.13] } { Inaccuracy. Ng5 was best. } { [%clk 0:06:19] } 25... Ne4?! { [%eval 0.79] } { Inaccuracy. f4 was best. } { [%clk 0:09:59] } 1/2-1/2