Event: Round 4: Boris Kopelevich - Giora Steiner-Prozhanski
Date: 2024-01-24
White: Boris Kopelevich
WhiteElo: 2006
Black: Giora Steiner-Prozhanski
BlackElo: 2229
Result: 0-1
ECO: A58
Opening: Benko Gambit Accepted: Fully Accepted Variation
Variant: Standard

1. d4 { [%eval 0.15] } 1... Nf6 { [%eval 0.16] } 2. c4 { [%eval 0.16] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } 3. d5 { [%eval 0.65] } 3... b5 { [%eval 0.83] } 4. cxb5 { [%eval 0.8] } 4... a6 { [%eval 0.74] } 5. bxa6 { [%eval 0.74] } 5... g6 { [%eval 0.47] } 6. Nc3 { [%eval 0.61] } 6... Bg7 { [%eval 0.79] } 7. g3 { [%eval 0.31] } 7... d6 { [%eval 0.75] } 8. Bg2 { [%eval 0.42] } 8... O-O { [%eval 0.35] } 9. e4?! { [%eval -0.36] } { Inaccuracy. Nf3 was best. } 9... Nbd7 { [%eval -0.27] } 10. Nge2 { [%eval -0.28] } 10... Bxa6 { [%eval -0.32] } 11. O-O { [%eval -0.42] } 11... Ne5 { [%eval -0.3] } 12. Qc2 { [%eval -0.68] } 12... Qb6?! { [%eval 0.0] } { Inaccuracy. Bd3 was best. } 13. Rd1 { [%eval 0.0] } 13... Rfb8 { [%eval 0.0] } 14. Rb1 { [%eval 0.0] } 14... Qa5 { [%eval -0.02] } 15. h3 { [%eval -0.15] } 15... Ne8 { [%eval 0.0] } 16. Kh2 { [%eval -0.07] } 16... Nc7 { [%eval 0.3] } 17. f4 { [%eval 0.0] } 17... Nc4 { [%eval 0.12] } 18. Bf1 { [%eval -0.41] } 18... Rb7 { [%eval -0.19] } 19. Bd2?! { [%eval -0.77] } { Inaccuracy. Bg2 was best. } 19... Rab8 { [%eval -0.4] } 20. Na4?? { [%eval -2.23] } { Blunder. Bc1 was best. } 20... Nxd2 { [%eval -2.13] } 21. Rxd2 { [%eval -1.8] } 21... Bb5 { [%eval -1.88] } 22. Nec3 { [%eval -1.7] } 22... Bxc3 { [%eval -1.61] } 23. Nxc3 { [%eval -1.65] } 0-1