Event: 87o Campeonato Brasileiro Absoluto Final Aberta
Site: Cuiaba MT
Date: 2021-11-01
White: Pereira, Geanfrancesco
WhiteElo: 2023
Black: Ribeiro, Matheus Mendes Domingues
BlackElo: 2177
Result: 1-0
ECO: A08
Opening: King's Indian Attack: Sicilian 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. d3?! { [%eval 0.0] } { Inaccuracy. d4 was best. } 3... Nc6 { [%eval 0.0] } 4. g3 { [%eval 0.04] } 4... Nf6 { [%eval 0.12] } 5. Bg2 { [%eval 0.0] } 5... d5 { [%eval 0.0] } 6. Nbd2 { [%eval 0.0] } 6... Be7 { [%eval 0.0] } 7. O-O { [%eval -0.01] } 7... O-O { [%eval -0.12] } 8. Re1 { [%eval 0.01] } 8... b5 { [%eval -0.13] } 9. e5 { [%eval 0.0] } 9... Nd7 { [%eval -0.07] } 10. Nf1 { [%eval 0.12] } 10... Qc7 { [%eval -0.03] } 11. Bf4 { [%eval 0.38] } 11... Bb7 { [%eval 0.32] } 12. h4 { [%eval 0.49] } 12... Rfc8 { [%eval 0.0] } 13. h5 { [%eval -0.12] } 13... h6 { [%eval 0.03] } 14. N1h2 { [%eval -0.02] } 14... Bf8?! { [%eval 0.56] } { Inaccuracy. a5 was best. } 15. Ng4?! { [%eval 0.05] } { Inaccuracy. g4 was best. } 15... Qd8 { [%eval 0.02] } 16. c3 { [%eval -0.16] } 16... a5 { [%eval 0.0] } 17. Qd2 { [%eval -0.15] } 17... b4?! { [%eval 0.36] } { Inaccuracy. a4 was best. } 18. Nfh2? { [%eval -1.1] } { Mistake. c4 was best. } 18... Rab8?! { [%eval -0.37] } { Inaccuracy. a4 was best. } 19. Rec1?! { [%eval -1.2] } { Inaccuracy. a3 was best. } 19... a4 { [%eval -1.26] } 20. cxb4?! { [%eval -2.12] } { Inaccuracy. Nf3 was best. } 20... cxb4?? { [%eval -0.18] } { Blunder. Nxb4 was best. } 21. d4 { [%eval -0.74] } 21... Na5 { [%eval -0.4] } 22. Nxh6+ { [%eval -0.36] } 22... gxh6 { [%eval -0.67] } 23. Ng4 { [%eval -0.32] } 23... b3?! { [%eval 0.59] } { Inaccuracy. Nc4 was best. } 24. Bxh6? { [%eval -0.84] } { Mistake. Nxh6+ was best. } 24... Bxh6?? { [%eval 1.34] } { Blunder. bxa2 was best. } 25. Nxh6+ { [%eval 0.88] } 25... Kf8?? { [%eval 3.09] } { Blunder. Kg7 was best. } 26. Qf4 { [%eval 3.29] } 26... Qe7 { [%eval 3.13] } 27. Rxc8+ { [%eval 2.94] } 27... Rxc8 { [%eval 3.07] } 28. axb3 { [%eval 3.35] } 28... Nxb3 { [%eval 2.96] } 29. Rxa4 { [%eval 2.75] } 29... Nb6?? { [%eval 7.38] } { Blunder. f5 was best. } 30. Ra7 { [%eval 6.73] } 30... Rc4 { [%eval 9.07] } 31. Qg4 { [%eval 9.98] } 31... Ke8 { [%eval 9.49] } 32. Qg8+ { [%eval 9.13] } 32... Qf8 { [%eval 9.49] } 33. Qxf8+ { [%eval 8.46] } 33... Kxf8 { [%eval 8.59] } 34. Rxb7 { [%eval 8.68] } 34... Rb4 { [%eval 9.37] } 35. Rxf7+ { [%eval 9.46] } 35... Ke8 { [%eval 9.1] } 36. Rb7 { [%eval 9.0] } 36... Nxd4 { [%eval 9.3] } 37. Nf7 { [%eval 8.79] } 37... Kf8 { [%eval 10.02] } 38. h6 { [%eval 8.38] } 38... Kg8? { [%eval #11] } { Checkmate is now unavoidable. Nc4 was best. } 39. Ng5 { [%eval #10] } 39... Nc6 { [%eval #8] } 40. Rg7+ { [%eval #9] } 40... Kf8 { [%eval #9] } 41. Nxe6+ { [%eval #8] } 41... Ke8 { [%eval #8] } 42. h7 { [%eval #7] } 1-0