Event: 87o Campeonato Brasileiro Absoluto Final Aberta
Site: Cuiaba MT
Date: 2021-10-31
White: Borges, Ivoney
WhiteElo: 1767
Black: Dos Santos, Clecio Franca
BlackElo: 2031
Result: 0-1
ECO: B00
Opening: Rat Defense: Harmonist
Variant: Standard

1. e4 { [%eval 0.24] } 1... d6 { [%eval 0.69] } 2. f4?! { [%eval 0.0] } { Inaccuracy. d4 was best. } 2... Nf6 { [%eval 0.13] } 3. Nc3 { [%eval 0.05] } 3... g6 { [%eval 0.33] } 4. e5 { [%eval 0.05] } 4... Nfd7 { [%eval 0.01] } 5. d4 { [%eval 0.09] } 5... Bg7 { [%eval 0.0] } 6. Nf3 { [%eval 0.0] } 6... O-O { [%eval 0.33] } 7. Be3 { [%eval 0.0] } 7... c5 { [%eval -0.07] } 8. exd6 { [%eval 0.08] } 8... exd6 { [%eval -0.15] } 9. Qd2 { [%eval -0.1] } 9... Nc6 { [%eval -0.02] } 10. O-O-O { [%eval 0.05] } 10... Re8 { [%eval 0.09] } 11. Bf2 { [%eval -0.21] } 11... Qa5 { [%eval -0.09] } 12. Kb1 { [%eval -0.53] } 12... Nf6 { [%eval -0.46] } 13. h3?! { [%eval -1.25] } { Inaccuracy. Bc4 was best. } 13... a6 { [%eval -0.86] } 14. d5?? { [%eval -2.8] } { Blunder. dxc5 was best. } 14... Nb4 { [%eval -2.48] } 15. a3 { [%eval -2.64] } 15... Ne4?? { [%eval 4.27] } { Blunder. Bf5 was best. } 16. Nxe4 { [%eval 4.51] } 16... Rxe4 { [%eval 4.24] } 17. c3?? { [%eval -5.62] } { Blunder. Bd3 was best. } 17... Bf5 { [%eval -5.71] } 18. Ka1?! { [%eval -8.53] } { Inaccuracy. g4 was best. } 18... Qa4 { [%eval -8.3] } 19. Nd4 { [%eval -10.13] } 19... cxd4 { [%eval -10.37] } 20. cxb4 { [%eval -9.23] } 20... Re3 { [%eval -8.82] } 21. Bc4? { [%eval #-8] } { Checkmate is now unavoidable. Bxe3 was best. } 21... Rxa3+ { [%eval #-7] } 0-1