Event: 87o Campeonato Brasileiro Absoluto Final Aberta
Site: Cuiaba MT
Date: 2021-10-31
White: Carstens Dobuchak, Thiago
WhiteElo: 2179
Black: Nunes Jr, Sidney
BlackElo: 2084
Result: 1-0
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Fianchetto
Variant: Standard

1. e4 { [%eval 0.24] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] } 2... g6 { [%eval 0.48] } 3. d4 { [%eval 0.41] } 3... cxd4 { [%eval 0.54] } 4. Qxd4 { [%eval 0.36] } 4... Nf6 { [%eval 0.45] } 5. Nc3 { [%eval 0.18] } 5... Nc6 { [%eval 0.36] } 6. Qa4 { [%eval 0.13] } 6... d6 { [%eval 0.35] } 7. e5 { [%eval 0.37] } 7... dxe5 { [%eval 0.38] } 8. Nxe5 { [%eval 0.44] } 8... Bg7 { [%eval 0.43] } 9. Bb5 { [%eval 0.71] } 9... O-O { [%eval 0.59] } 10. Nxc6 { [%eval 0.52] } 10... bxc6 { [%eval 0.74] } 11. Bxc6 { [%eval 0.56] } 11... Bd7 { [%eval 0.66] } 12. O-O { [%eval 0.65] } 12... Bxc6 { [%eval 1.12] } 13. Qxc6 { [%eval 1.11] } 13... Rc8 { [%eval 1.2] } 14. Qf3?! { [%eval 0.41] } { Inaccuracy. Qa6 was best. } 14... Qb6?! { [%eval 1.02] } { Inaccuracy. Nd7 was best. } 15. a4 { [%eval 1.27] } 15... Rfd8 { [%eval 1.02] } 16. Ra3 { [%eval 0.53] } 16... Qa5 { [%eval 0.98] } 17. Rb3 { [%eval 1.01] } 17... Ne8 { [%eval 1.51] } 18. Rb5 { [%eval 1.41] } 18... Qa6 { [%eval 1.57] } 19. Qb7? { [%eval 0.29] } { Mistake. Nd5 was best. } 19... Qxb7 { [%eval 0.67] } 20. Rxb7 { [%eval 0.58] } 20... Bxc3 { [%eval 0.71] } 21. bxc3 { [%eval 0.67] } 21... Rc7 { [%eval 0.73] } 22. Rxc7 { [%eval 0.77] } 22... Nxc7 { [%eval 0.64] } 23. Be3 { [%eval 0.5] } 23... a6 { [%eval 0.54] } 24. Rb1 { [%eval 0.37] } 24... Ne6? { [%eval 1.51] } { Mistake. Nd5 was best. } 25. Kf1 { [%eval 1.76] } 25... Rc8 { [%eval 2.12] } 26. Bd2?! { [%eval 1.13] } { Inaccuracy. Rb6 was best. } 26... Nc5 { [%eval 1.2] } 27. Rb4 { [%eval 0.97] } 27... f5? { [%eval 2.47] } { Mistake. Nd7 was best. } 28. f3? { [%eval 1.05] } { Mistake. Rc4 was best. } 28... Kf7 { [%eval 0.86] } 29. Ke2 { [%eval 0.48] } 29... Ke6 { [%eval 0.98] } 30. Be3 { [%eval 1.1] } 30... Nd7 { [%eval 0.82] } 31. Kd2 { [%eval 0.79] } 31... Rc6 { [%eval 1.08] } 32. c4 { [%eval 1.0] } 32... a5? { [%eval 2.53] } { Mistake. Kd6 was best. } 33. Rb5 { [%eval 2.37] } 33... Ne5 { [%eval 2.62] } 34. c5 { [%eval 2.42] } 34... Nc4+ { [%eval 2.4] } 35. Kd3 { [%eval 2.21] } 35... Kd5 { [%eval 2.41] } 36. Bg1 { [%eval 2.96] } 36... e5 { [%eval 3.16] } 37. Rb8?? { [%eval 0.96] } { Blunder. Kc3 was best. } 37... e4+ { [%eval 0.91] } 38. fxe4+ { [%eval 1.02] } 38... fxe4+ { [%eval 0.93] } 39. Kc3 { [%eval 0.85] } 39... e3 { [%eval 0.96] } 40. Rd8+ { [%eval 1.1] } 40... Kxc5 { [%eval 1.14] } 41. Rd4 { [%eval 0.95] } 41... Nb6 { [%eval 1.0] } 42. Bxe3 { [%eval 1.04] } 42... Nd5+ { [%eval 1.08] } 43. Kd3 { [%eval 1.0] } 43... Nxe3 { [%eval 1.12] } 44. Kxe3 { [%eval 0.95] } 44... Rb6 { [%eval 1.03] } 45. Kd3 { [%eval 1.06] } 45... Rb4?? { [%eval 7.16] } { Blunder. Rb1 was best. } 46. c3?? { [%eval 0.75] } { Blunder. Rxb4 was best. } 46... Rb1 { [%eval 0.99] } 47. Rc4+ { [%eval 0.94] } 47... Kd5 { [%eval 0.81] } 48. Rg4 { [%eval 0.75] } 48... Kc6?! { [%eval 1.29] } { Inaccuracy. Kc5 was best. } 49. Rg5?! { [%eval 0.67] } { Inaccuracy. Kd4 was best. } 49... Kb6 { [%eval 0.74] } 50. Kc4 { [%eval 0.71] } 50... Ra1 { [%eval 0.74] } 51. Kb3 { [%eval 0.76] } 51... Rb1+ { [%eval 0.71] } 52. Ka2 { [%eval 0.72] } 52... Rf1 { [%eval 0.89] } 53. Kb2 { [%eval 0.75] } 53... Rf2+ { [%eval 1.04] } 54. Kb3 { [%eval 1.46] } 54... Rf1 { [%eval 1.14] } 55. Rb5+ { [%eval 1.17] } 55... Ka6 { [%eval 0.99] } 56. c4 { [%eval 0.67] } 56... Rb1+ { [%eval 0.56] } 57. Kc2 { [%eval 0.61] } 57... Rf1?? { [%eval 3.01] } { Blunder. Rg1 was best. } 58. c5 { [%eval 3.31] } 58... Rf2+ { [%eval 4.12] } 59. Kb3 { [%eval 3.42] } 59... Rxg2? { [%eval 5.51] } { Mistake. Rf1 was best. } 60. c6 { [%eval 5.94] } 60... Rg1 { [%eval 6.02] } 61. Kc4 { [%eval 5.42] } 61... Rd1?! { [%eval 7.38] } { Inaccuracy. Rc1+ was best. } 62. Kc5 { [%eval 7.46] } 62... g5 { [%eval 8.25] } 63. c7 { [%eval 7.75] } 1-0