Event: MCR 65+
Date: 2023-08-14
White: Marek, Jiri
WhiteElo: 1890
Black: Kubicek, Antonin
BlackElo: 2068
Result: 1/2-1/2
ECO: B27
Opening: Sicilian Defense: Katalimov Variation
Variant: Standard

1. e4 { [%eval 0.36] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] } 2... b6?! { [%eval 0.78] } { Inaccuracy. d6 was best. } 3. d4 { [%eval 0.82] } 3... cxd4 { [%eval 0.82] } 4. Bc4 { [%eval 0.3] } 4... e6 { [%eval 0.39] } 5. Qe2 { [%eval 0.14] } 5... Nc6 { [%eval 0.05] } 6. O-O { [%eval -0.1] } 6... g6?! { [%eval 0.69] } { Inaccuracy. Nge7 was best. } 7. Rd1 { [%eval 0.38] } 7... Bg7 { [%eval 0.43] } 8. c3 { [%eval 0.36] } 8... a6? { [%eval 1.54] } { Mistake. Nge7 was best. } 9. cxd4 { [%eval 1.56] } 9... b5 { [%eval 1.62] } 10. Bb3 { [%eval 1.28] } 10... Na5 { [%eval 1.22] } 11. Bc2 { [%eval 1.0] } 11... Bb7 { [%eval 0.96] } 12. Nc3 { [%eval 0.76] } 12... d6?! { [%eval 1.82] } { Inaccuracy. Ne7 was best. } 13. Bf4?! { [%eval 0.96] } { Inaccuracy. d5 was best. } 13... b4?! { [%eval 1.69] } { Inaccuracy. Ne7 was best. } 14. Na4 { [%eval 1.82] } 14... Nf6 { [%eval 1.75] } 15. Rac1?! { [%eval 0.96] } { Inaccuracy. d5 was best. } 15... h6?? { [%eval 2.82] } { Blunder. O-O was best. } 16. Bd2?! { [%eval 1.92] } { Inaccuracy. d5 was best. } 16... Rb8 { [%eval 1.89] } 17. b3?! { [%eval 1.22] } { Inaccuracy. Bxb4 was best. } 17... Bc6? { [%eval 2.59] } { Mistake. Nc6 was best. } 18. Nb2 O-O 19. Bd3 1/2-1/2