Event: 87o Campeonato Brasileiro Absoluto Final Aberta
Site: Cuiaba MT
Date: 2021-10-31
White: Franco Filho, Sinvaldo Barreiros
WhiteElo: 1702
Black: Costa, Kerginaldo Brito Da
BlackElo: 1926
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Delayed Alapin 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. c3 { [%eval 0.05] } 3... d5 { [%eval 0.09] } 4. exd5 { [%eval 0.21] } 4... Qxd5 { [%eval 0.26] } 5. d4 { [%eval 0.1] } 5... Nf6 { [%eval 0.25] } 6. Bb5+ { [%eval -0.06] } 6... Bd7 { [%eval -0.22] } 7. Bd3 { [%eval -0.14] } 7... Nc6 { [%eval -0.1] } 8. Na3?! { [%eval -0.92] } { Inaccuracy. Be3 was best. } 8... Be7?! { [%eval -0.07] } { Inaccuracy. cxd4 was best. } 9. Bf4?! { [%eval -0.91] } { Inaccuracy. O-O was best. } 9... O-O { [%eval -0.76] } 10. Nb5 { [%eval -1.79] } 10... Rac8? { [%eval -0.38] } { Mistake. c4 was best. } 11. c4 { [%eval -0.28] } 11... Qh5 { [%eval -0.38] } 12. O-O { [%eval -0.42] } 12... cxd4 { [%eval -0.72] } 13. Nbxd4 { [%eval -0.48] } 13... Rfd8 { [%eval -0.53] } 14. Ne2?? { [%eval -2.17] } { Blunder. Nxc6 was best. } 14... Nb4 { [%eval -2.56] } 15. Ng3 { [%eval -2.92] } 15... Qa5? { [%eval -1.18] } { Mistake. Qg4 was best. } 16. Bd2 { [%eval -1.27] } 16... Qa6 { [%eval -1.08] } 17. Bxb4 { [%eval -1.04] } 17... Bxb4 { [%eval -1.14] } 18. Qb3 { [%eval -1.23] } 18... Bc5 { [%eval -1.56] } 19. a4 { [%eval -2.05] } 19... Qd6?! { [%eval -1.19] } { Inaccuracy. Bc6 was best. } 20. Rad1? { [%eval -2.58] } { Mistake. Ne4 was best. } 20... Qc7?! { [%eval -1.56] } { Inaccuracy. Qf4 was best. } 21. Ne4 { [%eval -1.6] } 21... Be7 { [%eval -1.07] } 22. h3? { [%eval -2.21] } { Mistake. Nxf6+ was best. } 22... Bc6 { [%eval -2.09] } 23. Nxf6+ { [%eval -2.28] } 23... Bxf6 { [%eval -2.06] } 24. Bb1?! { [%eval -2.99] } { Inaccuracy. Be2 was best. } 24... g6 { [%eval -2.98] } 25. Nh2 { [%eval -3.42] } 25... h5 { [%eval -3.13] } 26. Qc2?! { [%eval -4.08] } { Inaccuracy. Nf3 was best. } 26... Qa5 { [%eval -3.93] } 27. b3 { [%eval -3.6] } 27... Qg5 { [%eval -3.75] } 28. g3?! { [%eval -4.92] } { Inaccuracy. f3 was best. } 28... Bd4 { [%eval -4.95] } 29. Rxd4?! { [%eval -6.53] } { Inaccuracy. Rd3 was best. } 29... Rxd4 { [%eval -7.01] } 30. Qc3 { [%eval -6.44] } 30... Qd2 { [%eval -6.42] } 31. Qa1 { [%eval -8.23] } 31... a5 { [%eval -8.16] } 32. Bc2 { [%eval -8.21] } 32... Rcd8 { [%eval -7.86] } 33. Bxg6 { [%eval -8.96] } 33... fxg6 { [%eval -9.01] } 34. Qa3? { [%eval #-8] } { Checkmate is now unavoidable. Qe1 was best. } 34... Qb4? { [%eval -9.17] } { Lost forced checkmate sequence. Rd3 was best. } 35. Qc1 { [%eval -9.07] } 35... Qe7 { [%eval -9.04] } 36. Qh6 { [%eval -9.09] } 36... Qg7 { [%eval -9.0] } 37. Qg5 { [%eval -9.05] } 37... e5 { [%eval -8.85] } 38. Re1 { [%eval -9.1] } 38... Rd1 { [%eval -9.26] } 39. Kf1 { [%eval -9.86] } 39... Bg2+?? { [%eval 0.0] } { Blunder. Qf7 was best. } 40. Kxg2 { [%eval 0.0] } 40... Rxe1 { [%eval 0.0] } 41. Nf3?? { [%eval -8.29] } { Blunder. Qxd8+ was best. } 41... Red1 { [%eval -8.03] } 42. Nxe5 { [%eval -8.01] } 42... Kh7 { [%eval -7.9] } 43. Nf3 { [%eval -8.13] } 43... b6 { [%eval -8.12] } 44. Qb5 { [%eval -9.4] } 44... Qb7 { [%eval -8.27] } 45. c5 { [%eval -8.44] } 45... R8d5 { [%eval -7.32] } 46. Kh2? { [%eval #-8] } { Checkmate is now unavoidable. Qxb6 was best. } 46... Rxc5?! { [%eval -11.3] } { Lost forced checkmate sequence. Rf5 was best. } 47. Ng5+?! { [%eval #-5] } { Checkmate is now unavoidable. Qe2 was best. } 47... Rxg5 { [%eval #-4] } 0-1