Event: 87o Campeonato Brasileiro Absoluto Final Aberta
Site: Cuiaba MT
Date: 2021-10-31
White: Arruda Filho, Ivo Pereira De
WhiteElo: 1718
Black: De Oliveira, Yuri Garcia
BlackElo: 1925
Result: 1/2-1/2
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard

1. Nf3 { [%eval 0.17] } 1... c5 { [%eval 0.13] } 2. e3 { [%eval 0.03] } 2... g6 { [%eval 0.48] } 3. c3 { [%eval 0.32] } 3... Bg7 { [%eval 0.35] } 4. d4 { [%eval 0.19] } 4... Nf6 { [%eval 0.48] } 5. Nbd2 { [%eval 0.0] } 5... d5 { [%eval 0.17] } 6. dxc5 { [%eval 0.15] } 6... a5 { [%eval 0.2] } 7. Bb5+ { [%eval 0.08] } 7... Bd7 { [%eval 0.27] } 8. Qa4? { [%eval -0.88] } { Mistake. a4 was best. } 8... O-O { [%eval -0.78] } 9. O-O { [%eval -0.73] } 9... Qc7 { [%eval -1.12] } 10. Bxd7 { [%eval -1.64] } 10... Nbxd7 { [%eval -1.84] } 11. Nb3 { [%eval -1.49] } 11... Ne4 { [%eval -1.63] } 12. Rd1 { [%eval -1.6] } 12... Ndxc5 { [%eval -1.49] } 13. Nxc5 { [%eval -1.52] } 13... Qxc5 { [%eval -1.41] } 14. Qb3 { [%eval -1.87] } 14... e6?! { [%eval -1.09] } { Inaccuracy. a4 was best. } 15. a4 { [%eval -0.89] } 15... Rfb8 { [%eval -1.02] } 16. Nd4 { [%eval -0.95] } 16... b5?! { [%eval -0.05] } { Inaccuracy. Rd8 was best. } 17. Nxb5 { [%eval -0.23] } 17... Nd6 { [%eval 0.0] } 18. Qa3 { [%eval -0.15] } 18... Qxa3 { [%eval -0.15] } 19. Nxa3 { [%eval -0.21] } 19... Rb7 { [%eval -0.14] } 20. f3 { [%eval -0.09] } 20... f5 { [%eval -0.16] } 21. Re1 { [%eval -0.51] } 21... Bh6 { [%eval -0.11] } 22. g3 { [%eval -0.34] } 22... Kf7 { [%eval -0.28] } 23. Re2 { [%eval -0.51] } 23... Rab8 { [%eval -0.29] } 24. Rc2 { [%eval -0.28] } 24... Ke7?! { [%eval 0.38] } { Inaccuracy. Rc8 was best. } 25. Kf2 { [%eval 0.12] } 25... Nc4? { [%eval 1.22] } { Mistake. Rb3 was best. } 26. Nb5 { [%eval 1.0] } 26... Nd6 { [%eval 0.89] } 27. Na3?! { [%eval 0.12] } { Inaccuracy. Nxd6 was best. } 27... Nc4?! { [%eval 0.76] } { Inaccuracy. Bg7 was best. } 28. Nb5 { [%eval 0.84] } 28... Nd6 { [%eval 0.87] } 1/2-1/2