Event: Round 9: Paul Perske - Denis Yakovenko
Date: 2023-06-25
White: Paul Perske
Black: Denis Yakovenko
Result: 1/2-1/2
ECO: B56
Opening: Sicilian Defense: Classical Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:03:03] } 1... c5 { [%eval 0.32] [%clk 0:03:03] } 2. Nf3 { [%eval 0.0] [%clk 0:03:05] } 2... d6 { [%eval 0.0] [%clk 0:03:04] } 3. d4 { [%eval 0.25] [%clk 0:03:06] } 3... cxd4 { [%eval 0.13] [%clk 0:03:06] } 4. Nxd4 { [%eval 0.27] [%clk 0:03:07] } 4... Nf6 { [%eval 0.3] [%clk 0:03:07] } 5. Nc3 { [%eval 0.21] [%clk 0:03:09] } 5... Nc6 { [%eval 0.47] [%clk 0:03:09] } 6. f3 { [%eval 0.36] [%clk 0:03:09] } 6... e5 { [%eval 0.24] [%clk 0:03:08] } 7. Nb3 { [%eval 0.31] [%clk 0:03:10] } 7... Be6 { [%eval 0.44] [%clk 0:03:08] } 8. Be3 { [%eval 0.26] [%clk 0:03:10] } 8... Be7 { [%eval 0.53] [%clk 0:03:06] } 9. Qd2?! { [%eval -0.02] } { Inaccuracy. Qe2 was best. } { [%clk 0:03:11] } 9... d5 { [%eval 0.06] [%clk 0:03:05] } 10. exd5 { [%eval -0.02] [%clk 0:03:11] } 10... Nxd5 { [%eval 0.03] [%clk 0:03:06] } 11. Nxd5 { [%eval 0.02] [%clk 0:03:12] } 11... Bxd5?! { [%eval 0.68] } { Inaccuracy. Qxd5 was best. } { [%clk 0:03:07] } 12. O-O-O { [%eval 0.64] [%clk 0:03:09] } 12... Be6 { [%eval 0.65] [%clk 0:02:57] } 13. Qc3 { [%eval 0.16] [%clk 0:02:57] } 13... Qc7?! { [%eval 0.89] } { Inaccuracy. Bb4 was best. } { [%clk 0:02:57] } 14. Nc5 { [%eval 0.9] [%clk 0:02:44] } 14... Bf5 { [%eval 1.24] [%clk 0:02:18] } 15. g4 { [%eval 1.27] [%clk 0:02:40] } 15... Bg6 { [%eval 1.48] [%clk 0:02:17] } 16. Rd7? { [%eval 0.3] } { Mistake. f4 was best. } { [%clk 0:02:39] } 16... Qa5?? { [%eval 3.18] } { Blunder. Qc8 was best. } { [%clk 0:01:57] } 17. Qxa5 { [%eval 3.23] [%clk 0:02:17] } 17... Nxa5 { [%eval 3.16] [%clk 0:01:58] } 18. Bb5 { [%eval 3.28] [%clk 0:02:19] } 18... a6 { [%eval 3.79] [%clk 0:01:42] } 19. Rxe7+?? { [%eval -1.37] } { Blunder. Nxa6 was best. } { [%clk 0:01:23] } 19... Kxe7 { [%eval -1.43] [%clk 0:01:43] } 20. Be2 { [%eval -1.29] [%clk 0:01:24] } 20... Rac8 { [%eval -1.32] [%clk 0:01:16] } 21. b4 { [%eval -1.87] [%clk 0:01:22] } 21... Nc6 { [%eval -1.81] [%clk 0:01:13] } 22. Nxb7? { [%eval -3.67] } { Mistake. c3 was best. } { [%clk 0:01:21] } 22... Nd4? { [%eval -1.72] } { Mistake. Nxb4 was best. } { [%clk 0:01:04] } 23. Bxd4? { [%eval -3.54] } { Mistake. Bd1 was best. } 23... Rxc2+ { [%eval -3.47] } 24. Kd1 { [%eval -3.65] [%clk 0:03:02] } 24... exd4 { [%eval -3.29] [%clk 0:03:02] } 25. Nc5?! { [%eval -4.82] } { Inaccuracy. Re1 was best. } 1/2-1/2