Event: 87o Campeonato Brasileiro Absoluto Final Aberta
Site: Cuiaba MT
Date: 2021-10-31
White: Aranha Filho, Alvaro Z.
WhiteElo: 2236
Black: Guimaraes, Diogo Duarte
BlackElo: 2264
Result: 1/2-1/2
ECO: D11
Opening: Slav Defense: Modern Line
Variant: Standard

1. d4 { [%eval 0.0] } 1... d5 { [%eval 0.32] } 2. c4 { [%eval 0.0] } 2... c6 { [%eval 0.26] } 3. Nf3 { [%eval 0.33] } 3... Nf6 { [%eval 0.36] } 4. g3 { [%eval 0.07] } 4... g6 { [%eval 0.17] } 5. Qa4 { [%eval 0.0] } 5... Nbd7 { [%eval 0.02] } 6. cxd5 { [%eval 0.0] } 6... Nb6 { [%eval 0.04] } 7. Qb3 { [%eval 0.0] } 7... Qxd5 { [%eval 0.04] } 8. Qxd5?! { [%eval -0.59] } { Inaccuracy. Bg2 was best. } 8... Nbxd5 { [%eval -0.16] } 9. a3 { [%eval -0.16] } 9... Bg7 { [%eval -0.29] } 10. Bg2 { [%eval -0.3] } 10... O-O { [%eval -0.33] } 11. O-O { [%eval -0.23] } 11... Bf5 { [%eval -0.05] } 12. Nbd2 { [%eval 0.0] } 12... Ne4 { [%eval -0.07] } 13. Nc4 { [%eval -0.34] } 13... Nd6 { [%eval -0.45] } 14. Nxd6 { [%eval -0.57] } 14... exd6 { [%eval -0.39] } 15. Nd2 { [%eval -0.37] } 15... Be6 { [%eval -0.51] } 16. e4 { [%eval -0.93] } 16... Nb6 { [%eval -0.9] } 17. Nf3 { [%eval -0.99] } 17... d5?! { [%eval -0.36] } { Inaccuracy. Bg4 was best. } 18. e5 { [%eval -0.3] } 18... f6 { [%eval -0.33] } 19. Bf4 { [%eval -0.34] } 19... fxe5 { [%eval -0.24] } 20. Bxe5 { [%eval -0.4] } 20... Nc4 { [%eval -0.16] } 21. Rfe1 { [%eval -0.4] } 21... Nxe5 { [%eval -0.2] } 22. Nxe5 { [%eval -0.11] } 22... Rae8 { [%eval 0.05] } 23. f4 { [%eval 0.0] } 23... Bf6 { [%eval -0.12] } 24. h4 { [%eval 0.02] } 1/2-1/2