Event: 87o Campeonato Brasileiro Absoluto Final Aberta
Site: Cuiaba MT
Date: 2021-11-02
White: Ferreira, Thales Bond Dias
WhiteElo: 1805
Black: Pomar, Marcelo Nascimento
BlackElo: 1947
Result: 1/2-1/2
ECO: A57
Opening: Benko Gambit Accepted: Pawn Return Variation
Variant: Standard

1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.28] } 2. c4 { [%eval 0.26] } 2... c5?! { [%eval 0.86] } { Inaccuracy. c6 was best. } 3. d5 { [%eval 0.52] } 3... b5 { [%eval 0.8] } 4. cxb5 { [%eval 0.81] } 4... a6 { [%eval 0.74] } 5. b6 { [%eval 0.27] } 5... g6 { [%eval 0.48] } 6. Nc3 { [%eval 0.96] } 6... Bg7 { [%eval 0.71] } 7. e4 { [%eval 0.71] } 7... d6 { [%eval 0.79] } 8. Be2 { [%eval 0.62] } 8... Qxb6 { [%eval 0.75] } 9. Nf3 { [%eval 0.77] } 9... O-O { [%eval 0.65] } 10. Nd2 { [%eval 0.76] } 10... Nbd7 { [%eval 0.67] } 11. Nc4 { [%eval 0.37] } 11... Qc7 { [%eval 0.46] } 12. a4 { [%eval 0.5] } 12... Nb6 { [%eval 0.7] } 13. Nxb6? { [%eval -0.38] } { Mistake. Na3 was best. } 13... Qxb6 { [%eval -0.3] } 14. O-O { [%eval -0.11] } 14... Qb4 { [%eval 0.09] } 15. Qc2 { [%eval 0.0] } 15... e6 { [%eval -0.04] } 16. dxe6 { [%eval -0.46] } 16... Bxe6 { [%eval -0.35] } 17. Bf4 { [%eval -0.63] } 17... d5 { [%eval -0.65] } 18. exd5 { [%eval -0.67] } 18... Nxd5 { [%eval -0.59] } 19. Nxd5? { [%eval -1.9] } { Mistake. Bd6 was best. } 19... Bxd5 { [%eval -1.57] } 20. Be3 { [%eval -1.77] } 20... Rfc8 { [%eval -2.18] } 21. Rac1 { [%eval -2.28] } 21... Qxb2?? { [%eval 0.0] } { Blunder. Qb7 was best. } 22. Qxb2 { [%eval 0.2] } 22... Bxb2 { [%eval 0.0] } 23. Rxc5 { [%eval 0.14] } 1/2-1/2