Event: II Sampa Chess Open - STD Open
Site: idChess.com
Date: 2025-02-01
White: Marra, Eduardo da Costa
WhiteTitle: FM
WhiteElo: 2202
Black: Lima, Kleyton Alcantara
BlackTitle: NM
BlackElo: 2085
Result: 1-0
ECO: C78
Opening: Ruy Lopez: Morphy Defense
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.21] } 2. Nf3 { [%eval 0.13] } 2... Nc6 { [%eval 0.17] } 3. Bb5 { [%eval 0.08] } 3... a6 { [%eval 0.21] } 4. Ba4 { [%eval 0.27] } 4... Nf6 { [%eval 0.18] } 5. O-O { [%eval 0.13] } 5... b5 { [%eval 0.3] } 6. Bb3 { [%eval 0.29] } 6... Bc5 { [%eval 0.33] } 7. a4 { [%eval 0.27] } 7... Rb8 { [%eval 0.33] } 8. c3 { [%eval 0.48] } 8... d6 { [%eval 0.32] } 9. d4 { [%eval 0.36] } 9... Bb6 { [%eval 0.35] } 10. a5 { [%eval 0.41] } 10... Ba7 { [%eval 0.51] } 11. h3 { [%eval 0.43] } 11... O-O { [%eval 0.39] } 12. Be3 { [%eval 0.34] } 12... exd4 { [%eval 0.44] } 13. cxd4 { [%eval 0.44] } 13... Nb4 { [%eval 0.44] } 14. Bd2 { [%eval 0.33] } 14... Nc6 { [%eval 0.43] } 15. Be3 { [%eval 0.52] } 15... Nb4 { [%eval 0.53] } 16. Nc3 { [%eval 0.49] } 16... Bb7 { [%eval 0.4] } 17. Qb1 { [%eval 0.35] } 17... Qe8?! { [%eval 1.28] } { Inaccuracy. c5 was best. } 18. e5 { [%eval 1.34] } 18... dxe5 { [%eval 1.11] } 19. dxe5 { [%eval 1.04] } 19... Bxe3 { [%eval 1.13] } 20. exf6 { [%eval 1.22] } 20... Bh6 { [%eval 1.07] } 21. fxg7 { [%eval 1.2] } 21... Kxg7 { [%eval 1.27] } 22. Qf5 { [%eval 0.75] } 22... Qc8? { [%eval 1.94] } { Mistake. Qc6 was best. } 23. Qe5+? { [%eval 0.76] } { Mistake. Qh5 was best. } 23... f6 { [%eval 0.77] } 24. Qe7+ { [%eval 0.81] } 24... Kh8 { [%eval 0.84] } 25. Nh4?! { [%eval 0.07] } { Inaccuracy. Rad1 was best. } 25... Nc6?! { [%eval 0.64] } { Inaccuracy. Bg5 was best. } 26. Qc5 { [%eval 0.59] } 26... Ne5 { [%eval 0.74] } 27. Rae1?? { [%eval -2.73] } { Blunder. f4 was best. } 27... Bg5 { [%eval -2.74] } 28. f4 { [%eval -3.14] } 28... Nd3 { [%eval -2.97] } 29. Qe3 { [%eval -3.44] } 29... Bxh4 { [%eval -3.39] } 30. Qxd3 { [%eval -3.41] } 30... Bxe1 { [%eval -3.21] } 31. Rxe1 { [%eval -3.38] } 31... Qd8 { [%eval -3.34] } 32. Qf5 { [%eval -3.45] } 32... Qd4+ { [%eval -3.27] } 33. Kh2 { [%eval -3.11] } 33... Bc8 { [%eval -2.46] } 34. Be6 { [%eval -2.47] } 34... Bxe6 { [%eval -2.6] } 35. Rxe6 { [%eval -2.51] } 35... Rbe8 { [%eval -2.63] } 36. Ne4?! { [%eval -4.2] } { Inaccuracy. Rxe8 was best. } 36... Rxe6 { [%eval -4.13] } 37. Qxe6 { [%eval -4.1] } 37... Qxb2 { [%eval -4.09] } 38. Qxa6 { [%eval -5.07] } 38... Rg8? { [%eval -2.93] } { Mistake. Qc1 was best. } 39. Ng3 { [%eval -2.84] } 39... Qc3?? { [%eval -0.04] } { Blunder. b4 was best. } 40. Ne4?? { [%eval -2.93] } { Blunder. Ne2 was best. } 40... Qb2 { [%eval -2.82] } 41. Ng3 { [%eval -2.66] } 41... Qc3?? { [%eval 0.0] } { Blunder. b4 was best. } 42. Ne4? { [%eval -1.41] } { Mistake. Ne2 was best. } 42... Qd4 { [%eval -1.52] } 43. Qc6? { [%eval -2.84] } { Mistake. Qe6 was best. } 43... f5 { [%eval -2.89] } 44. Ng3 { [%eval -2.58] } 44... Qg7?? { [%eval 4.05] } { Blunder. b4 was best. } 45. Nxf5 { [%eval 3.78] } 45... Qb2 { [%eval 4.66] } 46. a6 { [%eval 5.0] } 46... b4 { [%eval 5.99] } 47. a7 { [%eval 5.77] } 47... Qa1 { [%eval 4.64] } 48. Qd5 { [%eval 4.48] } 48... Re8 { [%eval 4.61] } 49. Qc6 { [%eval 4.39] } 49... Rf8 { [%eval 4.34] } 50. Qxc7 { [%eval 3.89] } 50... Rg8?? { [%eval #9] } { Checkmate is now unavoidable. Qf6 was best. } 51. Qf7?? { [%eval 6.6] } { Lost forced checkmate sequence. Qb8 was best. } 51... Ra8 { [%eval 6.36] } 52. Qd5 { [%eval 5.89] } 52... Qxa7?! { [%eval 8.03] } { Inaccuracy. Rc8 was best. } 53. Qe5+ { [%eval 7.79] } 53... Kg8 { [%eval 7.05] } 54. Nh6+?? { [%eval 1.85] } { Blunder. Qf6 was best. } 54... Kf8 { [%eval 1.84] } 55. Qh8+?! { [%eval 1.16] } { Inaccuracy. Qe6 was best. } 55... Ke7 { [%eval 0.84] } 56. Qxh7+ { [%eval 1.14] } 56... Kd6 { [%eval 0.89] } 57. Qd3+?! { [%eval 0.0] } { Inaccuracy. Nf7+ was best. } 57... Kc5 { [%eval 0.07] } 58. Nf5 { [%eval 0.15] } 58... Qa1?? { [%eval 2.19] } { Blunder. Qb8 was best. } 59. Qd6+ { [%eval 1.34] } 59... Kc4?? { [%eval 3.31] } { Blunder. Kb5 was best. } 60. Ne3+ { [%eval 3.24] } 60... Kc3 { [%eval 3.22] } 61. Nd5+ { [%eval 3.26] } 61... Kc4 { [%eval 4.01] } 62. Nb6+ { [%eval 4.04] } 62... Kb5 { [%eval 4.11] } 63. Nxa8 { [%eval 3.95] } 63... Qxa8 { [%eval 3.97] } 64. f5 { [%eval 3.91] } 64... b3 { [%eval 4.07] } 65. f6 { [%eval 3.9] } 65... Qe8 { [%eval 3.97] } 66. Qd5+ { [%eval 4.34] } 66... Ka4? { [%eval 8.11] } { Mistake. Kb4 was best. } 67. Qc4+? { [%eval 4.31] } { Mistake. f7 was best. } 67... Ka3 { [%eval 4.24] } 68. Qa6+ { [%eval 3.93] } 68... Kb2 { [%eval 3.95] } 69. Qf1 { [%eval 3.92] } 69... Qf7 { [%eval 3.95] } 70. Qe2+ { [%eval 3.97] } 70... Ka1?? { [%eval 10.15] } { Blunder. Kc3 was best. } 71. Qe7 { [%eval 10.39] } 71... Qc4 { [%eval 7.94] } 72. Qe1+ { [%eval 8.52] } 72... Ka2 { [%eval 9.7] } 73. Qf2+ { [%eval 8.83] } 73... b2 { [%eval 81.41] } 74. f7 { [%eval 59.65] } 74... Ka1?! { [%eval #8] } { Checkmate is now unavoidable. Qc7+ was best. } 75. f8=Q { [%eval #7] } 75... Qc7+ { [%eval #7] } 76. g3 { [%eval #6] } 76... Qa5 { [%eval #5] } 77. Q8f6 { [%eval #4] } 77... Qa7 { [%eval 70.84] } 78. Q6xb2# { [%eval 77.68] } 1-0