Event: 87o Campeonato Brasileiro Absoluto Final Aberta
Site: Cuiaba MT
Date: 2021-10-30
White: Sopko, Cassio Roberto
WhiteElo: 1877
Black: Pironti, Francisco Ferrari
BlackElo: 1499
Result: 1/2-1/2
ECO: D00
Opening: Queen's Pawn Game
Variant: Standard

1. d4 { [%eval 0.0] } 1... d5 { [%eval 0.32] } 2. g3 { [%eval 0.0] } 2... Nf6 { [%eval 0.36] } 3. Bg2 { [%eval 0.0] } 3... e6 { [%eval 0.29] } 4. Nf3 { [%eval 0.0] } 4... Be7 { [%eval 0.33] } 5. O-O { [%eval 0.05] } 5... O-O { [%eval 0.29] } 6. b3 { [%eval 0.05] } 6... b6 { [%eval 0.12] } 7. c4 { [%eval 0.0] } 7... Bb7 { [%eval 0.21] } 8. Nc3 { [%eval 0.23] } 8... dxc4 { [%eval 0.11] } 9. bxc4 { [%eval 0.14] } 9... c5?! { [%eval 0.65] } { Inaccuracy. Ne4 was best. } 10. dxc5? { [%eval -0.75] } { Mistake. d5 was best. } 10... Bxc5 { [%eval -0.57] } 11. Bg5 { [%eval -0.88] } 11... h6 { [%eval -0.68] } 12. Qxd8 { [%eval -0.75] } 12... Rxd8 { [%eval -0.47] } 13. Bxf6 { [%eval -0.69] } 13... gxf6 { [%eval -0.74] } 14. Na4 { [%eval -1.09] } 14... Be7 { [%eval -1.11] } 15. Rfd1 { [%eval -0.96] } 15... Nc6 { [%eval -0.97] } 16. Rab1?! { [%eval -1.71] } { Inaccuracy. c5 was best. } 16... Na5 { [%eval -1.64] } 17. c5?! { [%eval -2.75] } { Inaccuracy. Nd4 was best. } 17... bxc5? { [%eval -1.31] } { Mistake. Bc6 was best. } 18. Rdc1 { [%eval -1.36] } 18... Ba6? { [%eval 0.13] } { Mistake. c4 was best. } 19. Nxc5 { [%eval 0.04] } 19... Bxe2 { [%eval 0.08] } 20. Nd4 { [%eval 0.17] } 20... Rac8 { [%eval 0.08] } 21. Ncxe6 { [%eval 0.12] } 21... fxe6 { [%eval 0.1] } 22. Nxe2 { [%eval 0.13] } 22... Rxc1+ { [%eval 0.31] } 23. Rxc1 { [%eval 0.3] } 23... Rd2 { [%eval 0.74] } 24. Nf4 { [%eval 0.95] } 24... Kf7 { [%eval 0.77] } 25. Bf3?! { [%eval 0.07] } { Inaccuracy. Rc7 was best. } 25... f5?! { [%eval 0.83] } { Inaccuracy. Bd8 was best. } 26. Rc7 { [%eval 0.94] } 1/2-1/2