Event: 87o Campeonato Brasileiro Absoluto Final Aberta
Site: Cuiaba MT
Date: 2021-10-30
White: Bueno, Marcos Antonio Ferreira
WhiteElo: 1661
Black: Fedrizzi, Roberto Senatore
BlackElo: 1962
Result: 1/2-1/2
ECO: A05
Opening: King's Indian Attack: Wahls Defense
Variant: Standard

1. Nf3 { [%eval 0.17] } 1... Nf6 { [%eval 0.25] } 2. g3 { [%eval 0.05] } 2... g6 { [%eval 0.25] } 3. Bg2 { [%eval 0.13] } 3... Bg7 { [%eval 0.28] } 4. O-O { [%eval 0.21] } 4... O-O { [%eval 0.25] } 5. d3 { [%eval -0.13] } 5... d5 { [%eval -0.13] } 6. Nbd2 { [%eval -0.09] } 6... Nbd7 { [%eval 0.01] } 7. e4 { [%eval 0.18] } 7... dxe4 { [%eval 0.2] } 8. Nxe4 { [%eval 0.03] } 8... c6 { [%eval 0.48] } 9. c3?! { [%eval -0.31] } { Inaccuracy. Nxf6+ was best. } 9... Nxe4 { [%eval -0.34] } 10. dxe4 { [%eval -0.39] } 10... e5?! { [%eval 0.44] } { Inaccuracy. Nc5 was best. } 11. Be3 { [%eval 0.49] } 11... Qc7 { [%eval 0.33] } 12. Qc2 { [%eval 0.21] } 12... c5 { [%eval 0.12] } 13. Rad1 { [%eval 0.22] } 13... Nf6 { [%eval 0.15] } 14. Ng5 { [%eval 0.14] } 14... Ng4 { [%eval 0.06] } 15. Bc1 { [%eval 0.12] } 15... c4 { [%eval 0.0] } 16. h3 { [%eval -0.28] } 16... Nf6 { [%eval -0.37] } 17. f4 { [%eval -0.59] } 17... Nh5 { [%eval -0.59] } 18. Qf2? { [%eval -2.16] } { Mistake. fxe5 was best. } 18... h6 { [%eval -1.98] } 19. g4?? { [%eval -4.16] } { Blunder. f5 was best. } 19... Nxf4? { [%eval -2.62] } { Mistake. hxg5 was best. } 20. Bxf4 { [%eval -2.73] } 20... exf4 { [%eval -2.78] } 21. Nf3 { [%eval -2.71] } 21... Re8 { [%eval -2.55] } 22. Rfe1 { [%eval -2.75] } 22... b6 { [%eval -2.64] } 23. Nd4 { [%eval -3.28] } 23... Bb7? { [%eval -1.47] } { Mistake. Bd7 was best. } 24. Nb5 { [%eval -1.76] } 24... Qe5?! { [%eval -1.18] } { Inaccuracy. Qe7 was best. } 25. Nd6 { [%eval -1.27] } 25... Re7 { [%eval -0.91] } 26. Nxb7 { [%eval -0.75] } 26... Rxb7 { [%eval -0.57] } 27. Rd5 { [%eval -0.74] } 27... Qe7?! { [%eval -0.16] } { Inaccuracy. Qc7 was best. } 28. Qxf4 { [%eval -0.44] } 28... Re8 { [%eval -0.11] } 29. e5 { [%eval -0.17] } 29... Rd7 { [%eval 0.05] } 30. Rxd7?! { [%eval -0.65] } { Inaccuracy. Qxc4 was best. } 30... Qxd7 { [%eval -0.46] } 31. Qxc4 { [%eval -0.49] } 31... Rxe5 { [%eval -0.1] } 32. Rxe5 { [%eval -0.11] } 32... Bxe5 { [%eval -0.02] } 33. Qd5 { [%eval -0.51] } 33... Qe7 { [%eval -0.59] } 34. Qe4 { [%eval -0.74] } 34... Qc5+ { [%eval -0.58] } 35. Kf1 { [%eval -0.53] } 35... Bg3 { [%eval -0.53] } 36. Qe2?! { [%eval -1.17] } { Inaccuracy. Qd4 was best. } 36... Qg5 { [%eval -1.12] } 37. Be4 { [%eval -1.08] } 37... Qf4+ { [%eval -1.15] } 38. Kg2 { [%eval -1.14] } 38... Bh4 { [%eval -1.05] } 39. Kh1 { [%eval -1.16] } 39... Bf2 { [%eval -1.03] } 40. Bg2 { [%eval -1.21] } 40... Qc1+ { [%eval -1.16] } 41. Bf1 { [%eval -1.24] } 41... Be3 { [%eval -0.9] } 42. c4?! { [%eval -1.59] } { Inaccuracy. Kg2 was best. } 42... Bd4 { [%eval -1.68] } 43. b3 { [%eval -1.38] } 43... Qf4 { [%eval -1.57] } 44. Bg2 { [%eval -1.54] } 44... Bf2?! { [%eval -0.93] } { Inaccuracy. Be5 was best. } 45. Qc2?! { [%eval -1.73] } { Inaccuracy. Bd5 was best. } 45... Qe3?! { [%eval -1.14] } { Inaccuracy. Bc5 was best. } 46. Qd1 { [%eval -1.22] } 1/2-1/2