Event: 90º Campeonato Brasileiro de Xadrez
Site: idChess.com
Date: 2024-12-13
White: De Oliveira, Daniel Paiva
WhiteElo: 2053
Black: Aranha Filho, Alvaro Z.
BlackTitle: FM
BlackElo: 2205
Result: 0-1
ECO: A08
Opening: King's Indian Attack: French Variation
Variant: Standard
TimeControl: 5400+30

1. Nf3 { [%eval 0.14] } 1... d5 { [%eval 0.18] } 2. g3 { [%eval 0.15] } 2... c5 { [%eval 0.14] } 3. Bg2 { [%eval 0.1] } 3... Nc6 { [%eval 0.16] } 4. O-O { [%eval -0.33] } 4... e5 { [%eval -0.36] } 5. d3 { [%eval -0.32] } 5... Be7 { [%eval -0.34] } 6. e4 { [%eval -0.29] } 6... d4 { [%eval -0.24] } 7. Na3 { [%eval -0.27] } 7... Bg4 { [%eval -0.3] } 8. h3 { [%eval -0.51] } 8... Bh5?! { [%eval 0.42] } { Inaccuracy. Be6 was best. } 9. g4 { [%eval 0.54] } 9... Bg6 { [%eval 0.61] } 10. Nc4?! { [%eval -0.43] } { Inaccuracy. Nxe5 was best. } 10... Qc7?! { [%eval 0.37] } { Inaccuracy. f6 was best. } 11. c3 { [%eval 0.32] } 11... f6 { [%eval 0.46] } 12. cxd4 { [%eval 0.5] } 12... cxd4 { [%eval 0.46] } 13. a4? { [%eval -0.73] } { Mistake. Bd2 was best. } 13... Bf7 { [%eval -0.83] } 14. b3 { [%eval -1.34] } 14... g5 { [%eval -1.27] } 15. Bb2?! { [%eval -2.18] } { Inaccuracy. Bd2 was best. } 15... h5 { [%eval -2.24] } 16. Nfd2 { [%eval -2.74] } 16... Nd8 { [%eval -2.56] } 17. Qf3 { [%eval -2.93] } 17... Ne6 { [%eval -2.93] } 18. Rfc1 { [%eval -2.86] } 18... Qd7 { [%eval -2.92] } 19. Nf1 { [%eval -3.04] } 19... Nc5?! { [%eval -2.13] } { Inaccuracy. Nf4 was best. } 20. Qd1 { [%eval -2.21] } 20... Nh6 { [%eval -1.84] } 21. f3 { [%eval -1.86] } 21... Ne6 { [%eval -1.87] } 22. Ng3 { [%eval -1.99] } 22... Nf4 { [%eval -1.96] } 23. Rc2 { [%eval -1.86] } 23... h4 { [%eval -1.86] } 24. Ne2 { [%eval -1.9] } 24... Ne6 { [%eval -1.94] } 25. Qd2 { [%eval -2.08] } 25... Nc5 { [%eval -1.93] } 26. Nc1 { [%eval -2.08] } 26... Na6 { [%eval -1.78] } 27. Ba3 { [%eval -1.88] } 27... O-O { [%eval -1.78] } 28. Bf1 { [%eval -1.95] } 28... Rfc8 { [%eval -1.65] } 29. Be2 { [%eval -2.16] } 29... Bxa3 { [%eval -2.07] } 30. Rxa3 { [%eval -2.12] } 30... Qe7 { [%eval -2.11] } 31. Ra1 { [%eval -2.08] } 31... Kg7 { [%eval -1.96] } 32. Na2 { [%eval -2.3] } 32... Rc7 { [%eval -1.91] } 33. Rac1 { [%eval -2.07] } 33... Rac8 { [%eval -1.78] } 34. Bd1 { [%eval -2.3] } 34... Ng8 { [%eval -1.91] } 35. Kf2?! { [%eval -2.7] } { Inaccuracy. b4 was best. } 35... Qd8 { [%eval -2.7] } 36. Ke1 { [%eval -3.07] } 36... Kh6 { [%eval -2.7] } 37. Qa5 { [%eval -3.2] } 37... Ne7 { [%eval -3.09] } 38. Nb4 { [%eval -3.23] } 38... Rxc4?! { [%eval -2.08] } { Inaccuracy. Nc5 was best. } 39. Rxc4?? { [%eval -9.27] } { Blunder. Qxd8 was best. } 39... Bxc4?? { [%eval -2.04] } { Blunder. Qxa5 was best. } 40. Rxc4?? { [%eval -10.74] } { Blunder. Qxd8 was best. } 40... Nxb4?? { [%eval -1.86] } { Blunder. Qxa5 was best. } 41. Rxb4?? { [%eval #-8] } { Checkmate is now unavoidable. Qxb4 was best. } 41... Qd7?? { [%eval 0.0] } { Lost forced checkmate sequence. Qxa5 was best. } 42. Rc4?? { [%eval -1.92] } { Blunder. Qxa7 was best. } 42... Ng6 { [%eval -1.9] } 43. Be2 { [%eval -2.25] } 43... Nf4 { [%eval -2.24] } 44. Bf1 { [%eval -1.72] } 44... Qd6?? { [%eval 4.8] } { Blunder. b6 was best. } 45. Qd2?? { [%eval -3.75] } { Blunder. Rxc8 was best. } 45... Qb6?? { [%eval 3.13] } { Blunder. Rxc4 was best. } 46. Qc2?? { [%eval -2.39] } { Blunder. Rxc8 was best. } 46... Kg6?? { [%eval 3.98] } { Blunder. Rxc4 was best. } 47. b4?? { [%eval -4.13] } { Blunder. Rxc8 was best. } 47... Ne6?? { [%eval 4.03] } { Blunder. Qxb4+ was best. } 48. Qb3?? { [%eval -1.57] } { Blunder. Rxc8 was best. } 48... Kf7?? { [%eval 4.63] } { Blunder. Rd8 was best. } 49. b5?? { [%eval -4.58] } { Blunder. Rxc8 was best. } 49... Ke7?? { [%eval 5.19] } { Blunder. Rxc4 was best. } 50. Qb4+?? { [%eval -2.71] } { Blunder. Rxc8 was best. } 50... Kd7? { [%eval -1.32] } { Mistake. Rc5 was best. } 51. a5?? { [%eval -3.33] } { Blunder. Rxc8 was best. } 51... Qd6?? { [%eval 6.71] } { Blunder. Rxc4 was best. } 52. Be2?? { [%eval -4.26] } { Blunder. Qxd6+ was best. } 52... a6?? { [%eval 4.77] } { Blunder. Qxb4+ was best. } 53. b6?? { [%eval -5.09] } { Blunder. Qxd6+ was best. } 53... Qc6?? { [%eval 6.34] } { Blunder. Qxb4+ was best. } 54. Bf1?? { [%eval -4.43] } { Blunder. Rxc6 was best. } 54... Qxc4?? { [%eval 4.01] } { Blunder. Qb5 was best. } 55. Qxc4?? { [%eval -5.58] } { Blunder. dxc4 was best. } 55... Nd8?? { [%eval 5.89] } { Blunder. Rxc4 was best. } 56. Qb4?! { [%eval 4.46] } { Inaccuracy. Qd5+ was best. } 56... Nc6?! { [%eval 6.49] } { Inaccuracy. Ne6 was best. } 57. Qa4 { [%eval 6.9] } 57... Kd6 { [%eval 6.77] } 58. Be2 { [%eval 6.24] } 58... Nb4?! { [%eval 10.45] } { Inaccuracy. Ne7 was best. } 59. Bf1? { [%eval 4.89] } { Mistake. Qxb4+ was best. } 59... Rc5?? { [%eval #20] } { Checkmate is now unavoidable. Nc2+ was best. } 60. Be2?? { [%eval 5.14] } { Lost forced checkmate sequence. Qxb4 was best. } 60... Na2?? { [%eval #20] } { Checkmate is now unavoidable. Nc2+ was best. } 61. Qxd4+?? { [%eval -8.16] } { Lost forced checkmate sequence. Qxa2 was best. } 0-1