Event: IV Rio Chess Open 2025 - BLZ
Site: idChess.com
Date: 2025-05-10
White: De Almeida, Roberto A. Ferreira
Black: Azevedo, Edmundo Roberto Ramos
BlackElo: 1929
Result: 0-1
ECO: D10
Opening: Slav Defense
Variant: Standard
TimeControl: 180+2

1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.2] } 2. c4 { [%eval 0.26] } 2... c6 { [%eval 0.21] } 3. Nc3 { [%eval 0.17] } 3... Nf6 { [%eval 0.2] } 4. Bg5 { [%eval -0.16] } 4... dxc4 { [%eval -0.09] } 5. Bxf6?! { [%eval -1.07] } { Inaccuracy. e3 was best. } 5... exf6 { [%eval -0.73] } 6. e4 { [%eval -0.95] } 6... Bb4?! { [%eval 0.01] } { Inaccuracy. b5 was best. } 7. Bxc4 { [%eval 0.0] } 7... O-O { [%eval 0.25] } 8. Ne2 { [%eval -0.03] } 8... Bg4 { [%eval 0.37] } 9. f3 { [%eval 0.26] } 9... Bh5?? { [%eval 2.49] } { Blunder. Bc8 was best. } 10. O-O?! { [%eval 1.28] } { Inaccuracy. h4 was best. } 10... Nd7 { [%eval 1.67] } 11. a3 { [%eval 1.44] } 11... Ba5?! { [%eval 2.08] } { Inaccuracy. Bd6 was best. } 12. b4? { [%eval 0.87] } { Mistake. Ng3 was best. } 12... Bc7 { [%eval 0.92] } 13. Qd2 { [%eval 0.65] } 13... Nb6 { [%eval 0.65] } 14. Bd3 { [%eval 0.3] } 14... Qd6 { [%eval 0.29] } 15. g3 { [%eval 0.28] } 15... Rad8 { [%eval 0.73] } 16. Qe3 { [%eval 0.45] } 16... Rfe8 { [%eval 0.6] } 17. Rad1?! { [%eval -0.2] } { Inaccuracy. Qf2 was best. } 17... Bg6 { [%eval 0.21] } 18. f4?! { [%eval -0.38] } { Inaccuracy. Qc1 was best. } 18... f5?! { [%eval 0.33] } { Inaccuracy. Nd5 was best. } 19. e5 { [%eval 0.41] } 19... Qd7 { [%eval 0.46] } 20. Na4?? { [%eval -4.06] } { Blunder. g4 was best. } 20... f6?? { [%eval 0.61] } { Blunder. Nxa4 was best. } 21. Qf2?? { [%eval -4.27] } { Blunder. Nc5 was best. } 21... Nd5?? { [%eval 0.19] } { Blunder. Nxa4 was best. } 22. Nc5 { [%eval 0.22] } 22... Qc8 { [%eval 0.12] } 23. Bc4 { [%eval 0.0] } 23... Bf7 { [%eval 0.06] } 24. Bb3 { [%eval -0.14] } 24... Bb6 { [%eval 0.11] } 25. Qf3 { [%eval 0.13] } 25... Bxc5 { [%eval 0.11] } 26. dxc5?? { [%eval -1.67] } { Blunder. bxc5 was best. } 26... fxe5 { [%eval -1.53] } 27. fxe5 { [%eval -1.55] } 27... Re7?? { [%eval 0.15] } { Blunder. Rxe5 was best. } 28. Nd4 { [%eval 0.23] } 28... Rxe5 { [%eval 0.42] } 29. Nc2?? { [%eval -1.9] } { Blunder. Nxf5 was best. } 29... g6 { [%eval -1.99] } 30. Rfe1 { [%eval -1.87] } 30... Rxe1+ { [%eval -1.6] } 31. Rxe1 { [%eval -1.8] } 31... Qd7 { [%eval -1.86] } 32. Qe2 { [%eval -2.26] } 32... Re8 { [%eval -2.02] } 33. Qd2 { [%eval -2.04] } 33... Rxe1+ { [%eval -2.12] } 34. Qxe1 { [%eval -2.76] } 34... Qe7?! { [%eval -1.58] } { Inaccuracy. Nf6 was best. } 35. Qxe7?! { [%eval -2.58] } { Inaccuracy. Kf2 was best. } 35... Nxe7 { [%eval -2.38] } 36. Bxf7+?! { [%eval -3.17] } { Inaccuracy. Nd4 was best. } 36... Kxf7 { [%eval -2.87] } 37. Nd4 { [%eval -3.49] } 37... Kf6 { [%eval -3.43] } 38. Kf2 { [%eval -3.35] } 38... Ke5 { [%eval -3.33] } 39. Nf3+?! { [%eval -4.61] } { Inaccuracy. Ke3 was best. } 39... Kd5 { [%eval -4.55] } 40. Ke2 { [%eval -4.42] } 40... Kc4 { [%eval -4.34] } 41. Ne5+ { [%eval -4.7] } 41... Kb3 { [%eval -4.58] } 42. Nd3?! { [%eval -5.97] } { Inaccuracy. Kd3 was best. } 42... Kxa3 { [%eval -6.11] } 43. Ke3 { [%eval -6.26] } 43... Nd5+ { [%eval -6.39] } 44. Kd4 { [%eval -6.25] } 44... Nxb4 { [%eval -6.25] } 45. Ne5 { [%eval -6.19] } 45... Nd5 { [%eval -5.82] } 46. Nd7 { [%eval -6.28] } 46... Kb4 { [%eval -6.17] } 47. Nf6?! { [%eval -10.36] } { Inaccuracy. Kd3 was best. } 47... Nxf6 { [%eval -10.0] } 48. Ke5?! { [%eval #-28] } { Checkmate is now unavoidable. Kd3 was best. } 48... Ng4+ { [%eval -10.16] } 49. Ke6 { [%eval -10.12] } 49... Kxc5 { [%eval -9.59] } 50. h4? { [%eval #-15] } { Checkmate is now unavoidable. h3 was best. } 50... a5 { [%eval #-14] } 51. Kf7 { [%eval #-10] } 51... a4 { [%eval #-9] } 52. Kg7 { [%eval #-10] } 52... a3 { [%eval #-9] } 53. Kxh7 { [%eval #-10] } 53... Ne5 { [%eval #-8] } 54. Kg7 { [%eval #-9] } 54... Kd5 { [%eval #-8] } 55. Kf6 { [%eval #-8] } 55... a2 { [%eval #-7] } 56. Kg5 { [%eval #-6] } 56... a1=Q { [%eval #-5] } 57. h5 { [%eval #-5] } 57... gxh5 { [%eval #-5] } 58. Kxh5 { [%eval #-4] } 58... Qg1 { [%eval #-4] } 59. Kh4 { [%eval #-4] } 59... Nf7 { [%eval #-4] } 60. Kh5 { [%eval #-4] } 60... b5 { [%eval #-5] } 61. Kg6 { [%eval #-5] } 61... Nd6 { [%eval #-5] } 62. Kf6 { [%eval #-5] } 62... Qxg3 { [%eval #-4] } 63. Ke7 { [%eval #-4] } 63... Qg7+ { [%eval #-3] } 64. Kd8 { [%eval #-3] } 64... Qf8+ { [%eval #-3] } 65. Kc7 { [%eval #-3] } 65... Qe7+ { [%eval #-2] } 66. Kb6 { [%eval #-2] } 66... Qb7+ { [%eval #-3] } 67. Ka5 { [%eval #-3] } 67... Qa7+ { [%eval #-3] } 68. Kb4 { [%eval #-3] } 68... c5+ { [%eval #-4] } 69. Kb3 { [%eval #-4] } 69... Qa4+ { [%eval #-4] } 70. Kc3 { [%eval #-3] } 70... Qc4+ { [%eval #-4] } 71. Kd2 { [%eval #-4] } 71... Qb3 { [%eval #-4] } 72. Ke2 { [%eval #-4] } 72... f4 { [%eval #-4] } 73. Kf2 { [%eval #-4] } 73... Qe3+ { [%eval #-4] } 74. Kg2 { [%eval #-4] } 74... Qg3+ { [%eval #-3] } 75. Kf1 { [%eval #-3] } 75... Qh2 { [%eval #-2] } 76. Ke1 { [%eval #-2] } 76... Ke4 { [%eval #-2] } 77. Kd1 { [%eval #-2] } 77... Kd3 { [%eval #-1] } 78. Kc1 { [%eval #-1] } 78... Qc2# 0-1