Event: 87o Campeonato Brasileiro Absoluto Final Aberta
Site: Cuiaba MT
Date: 2021-10-31
White: Oliveira, Olavo Tadeu Carvalho
WhiteElo: 1304
Black: Pontes, Felipe Tenorio
BlackElo: 0
Result: 0-1
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard

1. e4 { [%eval 0.24] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] } 2... e6?! { [%eval 0.54] } { Inaccuracy. d6 was best. } 3. d4 { [%eval 0.42] } 3... cxd4 { [%eval 0.55] } 4. Nxd4 { [%eval 0.23] } 4... a6 { [%eval 0.6] } 5. Nc3 { [%eval 0.37] } 5... Qc7 { [%eval 0.24] } 6. Be2 { [%eval -0.13] } 6... Bb4?! { [%eval 0.58] } { Inaccuracy. b5 was best. } 7. Qd3 { [%eval 0.33] } 7... Nf6 { [%eval 0.33] } 8. O-O { [%eval 0.17] } 8... b6?! { [%eval 1.05] } { Inaccuracy. Nc6 was best. } 9. f4 { [%eval 1.11] } 9... d6? { [%eval 2.27] } { Mistake. Bb7 was best. } 10. Be3?? { [%eval -0.55] } { Blunder. e5 was best. } 10... Nbd7?! { [%eval 0.12] } { Inaccuracy. Bxc3 was best. } 11. Nb3?! { [%eval -0.45] } { Inaccuracy. Nd1 was best. } 11... Bb7 { [%eval -0.63] } 12. Bf3 { [%eval -0.4] } 12... Rc8 { [%eval -0.55] } 13. Bd2 { [%eval -0.51] } 13... h5?! { [%eval 0.13] } { Inaccuracy. O-O was best. } 14. a3 { [%eval 0.22] } 14... Nc5 { [%eval 0.11] } 15. Nxc5 { [%eval 0.25] } 15... Bxc5+ { [%eval 0.23] } 16. Kh1 { [%eval 0.41] } 16... Ng4 { [%eval 0.0] } 17. Qe2 { [%eval 0.24] } 17... Qe7 { [%eval 0.66] } 18. Bxg4 { [%eval 0.17] } 18... hxg4 { [%eval 0.34] } 19. Qxg4 { [%eval 0.25] } 19... Kd7? { [%eval 1.44] } { Mistake. Qh4 was best. } 20. Rad1 { [%eval 1.18] } 20... Rh7?! { [%eval 1.79] } { Inaccuracy. Bd4 was best. } 21. Bc1?? { [%eval -0.55] } { Blunder. f5 was best. } 21... Rch8?? { [%eval 1.57] } { Blunder. f5 was best. } 22. h3 { [%eval 1.74] } 22... b5 { [%eval 1.68] } 23. e5?? { [%eval #-2] } { Checkmate is now unavoidable. Qf3 was best. } 23... Rxh3+ { [%eval #-1] } 0-1