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Correspondence Chess • Kovalevskaya, Ekaterina (2447) vs Calzetta Ruiz, Monica (2274)

Kovalevskaya, Ekaterina (2447) plays Calzetta Ruiz, Monica (2274) in a casual imported game of chess. Calzetta Ruiz, Monica (2274) resigned after 96 moves. Click to replay, analyse, and discuss the game!

B26 Sicilian Defense: Closed Variation

Kovalevskaya, Ekaterina (2447)
5Inaccuracies
2Mistakes
0Blunders
12Average centipawn loss
Calzetta Ruiz, Monica (2274)
2Inaccuracies
1Mistakes
2Blunders
22Average centipawn loss
[Event "BL 0304 (Women)"] [Site "https://lichess.org/07MzUKVU"] [Date "2003.11.30"] [Round "4.2"] [White "Kovalevskaya, Ekaterina (2447)"] [Black "Calzetta Ruiz, Monica (2274)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B26"] [Opening "Sicilian Defense: Closed Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.25] } 1... c5 { [%eval 0.29] } 2. Nc3 { [%eval 0.33] } 2... g6 { [%eval 0.45] } 3. g3 { [%eval 0.04] } 3... Bg7 { [%eval 0.04] } 4. Bg2 { [%eval 0.07] } 4... Nc6 { [%eval 0.04] } 5. d3 { [%eval 0.0] } 5... d6 { [%eval 0.12] } 6. Be3 { [%eval 0.12] } { B26 Sicilian Defense: Closed Variation } 6... Bd7 { [%eval 0.06] } 7. Qd2 { [%eval 0.01] } 7... Qa5 { [%eval 0.13] } 8. Nge2 { [%eval 0.14] } 8... Nd4 { [%eval 0.3] } 9. O-O { [%eval 0.2] } 9... Nxe2+ { [%eval 0.59] } 10. Qxe2 { [%eval 0.39] } 10... Nf6 { [%eval 0.43] } 11. h3 { [%eval 0.29] } 11... O-O { [%eval 0.38] } 12. f4 { [%eval 0.23] } 12... Bc6 { [%eval 0.22] } 13. Qf2 { [%eval 0.0] } 13... Nd7 { [%eval 0.0] } 14. f5 { [%eval 0.06] } 14... b5 { [%eval 0.15] } 15. a3 { [%eval 0.2] } 15... Qd8 { [%eval 0.35] } 16. Rab1 { [%eval 0.19] } 16... a5 { [%eval 0.46] } 17. Ne2 { [%eval 0.0] } 17... b4 { [%eval 0.0] } 18. g4 { [%eval 0.0] } 18... bxa3 { [%eval 0.08] } 19. bxa3 { [%eval 0.2] } 19... Rb8 { [%eval 0.11] } 20. g5 { [%eval 0.0] } 20... Ba4 { [%eval 0.11] } 21. Nf4 { [%eval 0.15] } 21... Bc6 { [%eval 0.2] } 22. h4 { [%eval 0.19] } 22... Ne5 { [%eval 0.51] } 23. Bh3 { [%eval 0.22] } 23... Rxb1 { [%eval 0.21] } 24. Rxb1 { [%eval 0.2] } 24... d5 { [%eval 0.21] } 25. exd5 { [%eval 0.12] } 25... Bxd5 { [%eval 0.12] } 26. Nxd5 { [%eval 0.18] } 26... Qxd5 { [%eval 0.22] } 27. Rf1 { [%eval 0.29] } 27... Rb8?! { (0.29 → 0.85) Inaccuracy. Best move was gxf5. } { [%eval 0.85] } (27... gxf5) 28. Qg2? { (0.85 → -0.20) Mistake. Best move was Bg2. } { [%eval -0.2] } (28. Bg2 Qd7) 28... Qxg2+ { [%eval -0.22] } 29. Kxg2 { [%eval -0.18] } 29... Rb2 { [%eval -0.16] } 30. Rf2 { [%eval -0.5] } 30... gxf5 { [%eval -0.5] } 31. Bxf5 { [%eval -0.5] } 31... e6 { [%eval -0.5] } 32. Bh3 { [%eval -0.66] } 32... Bf8?! { (-0.66 → 0.00) Inaccuracy. Best move was c4. } { [%eval 0.0] } (32... c4 33. d4 Nc6 34. d5 exd5 35. Bd7 Nd4 36. Bxd4 Bxd4 37. Re2 Bc5 38. a4 d4 39. Kf3) 33. Bc1?! { (0.00 → -0.50) Inaccuracy. Best move was Bf4. } { [%eval -0.5] } (33. Bf4 Bg7 34. h5 Ra2 35. g6 hxg6 36. Bxe5 Bxe5 37. hxg6 f5 38. Re2 c4 39. dxc4 Bd4) 33... Rb1 { [%eval -0.1] } 34. Bd2 { [%eval -0.24] } 34... Ra1?? { (-0.24 → 3.50) Blunder. Best move was a4. } { [%eval 3.5] } (34... a4 35. Bc3 Bg7 36. Rf4 Nxd3 37. cxd3 Bxc3 38. Rxa4 Rd1 39. Ra8+ Kg7 40. Ra7 Kg6 41. h5+) 35. Bc3 { [%eval 3.57] } 35... Rxa3 { [%eval 3.61] } 36. Bxe5 { [%eval 3.47] } 36... a4? { (3.47 → 5.04) Mistake. Best move was Ra4. } { [%eval 5.04] } (36... Ra4 37. Kg3 Rb4 38. Bg4 a4 39. c3 Rb5 40. Bh5 Rb7 41. Ra2 Ra7 42. Kf4 a3 43. c4) 37. Kf3? { (5.04 → 2.98) Mistake. Best move was Bg4. } { [%eval 2.98] } (37. Bg4) 37... c4 { [%eval 3.15] } 38. Ke4 { [%eval 2.79] } 38... cxd3 { [%eval 3.11] } 39. cxd3?! { (3.11 → 2.24) Inaccuracy. Best move was Bg4. } { [%eval 2.24] } (39. Bg4 Bc5) 39... Rb3 { [%eval 2.53] } 40. Ra2?! { (2.53 → 2.03) Inaccuracy. Best move was Bg4. } { [%eval 2.03] } (40. Bg4 Rb7 41. Bh5 a3 42. d4 Ra7 43. Ra2 h6 44. gxh6 Bxh6 45. Bf3 Bg7 46. Bd6 Bf8) 40... a3 { [%eval 1.88] } 41. Bg2 { [%eval 1.64] } 41... Rb4+ { [%eval 1.89] } 42. Kf3 { [%eval 1.46] } 42... Rxh4 { [%eval 1.33] } 43. Bf6?! { (1.33 → 0.80) Inaccuracy. Best move was Bf4. } { [%eval 0.8] } (43. Bf4 h6) 43... Ra4 { [%eval 1.1] } 44. Ke3 { [%eval 0.87] } 44... h6 { [%eval 0.86] } 45. Be4 { [%eval 0.77] } 45... hxg5 { [%eval 0.81] } 46. Rg2?! { (0.81 → 0.08) Inaccuracy. Best move was Bxg5. } { [%eval 0.08] } (46. Bxg5 f5 47. Bf3 Kg7 48. Kd2 e5 49. Kc3 e4 50. Bd1 Ra8 51. Bb3 exd3 52. Rg2 Kh7) 46... Bh6 { [%eval 0.08] } 47. Bxg5 { [%eval 0.08] } 47... Bxg5+ { [%eval 0.08] } 48. Rxg5+ { [%eval 0.06] } 48... Kf8 { [%eval 0.08] } 49. Rg1 { [%eval 0.08] } 49... Ke7 { [%eval 0.0] } 50. Bc6 { [%eval 0.0] } 50... Ra5 { [%eval 0.08] } 51. Kd4 { [%eval 0.08] } 51... Kd6 { [%eval 0.04] } 52. Bf3 { [%eval 0.0] } 52... f5 { [%eval 0.08] } 53. Ra1 { [%eval 0.08] } 53... e5+ { [%eval 0.31] } 54. Kc4 { [%eval 0.2] } 54... Ra7 { [%eval 0.34] } 55. Ra2 { [%eval 0.27] } 55... Rc7+ { [%eval 0.36] } 56. Kb4 { [%eval 0.36] } 56... Ra7 { [%eval 0.37] } 57. Kb5 { [%eval 0.3] } 57... Ke6 { [%eval 0.53] } 58. Kc5 { [%eval 0.54] } 58... Rc7+ { [%eval 0.89] } 59. Bc6 { [%eval 0.79] } 59... Ra7 { [%eval 0.97] } 60. Kb6 { [%eval 0.76] } 60... Rh7 { [%eval 0.75] } 61. Rxa3 { [%eval 1.06] } 61... Rh3 { [%eval 1.03] } 62. Kc5 { [%eval 0.85] } 62... Kf6 { [%eval 1.08] } 63. Bb5 { [%eval 0.71] } 63... f4 { [%eval 0.71] } 64. Ra8 { [%eval 0.71] } 64... Re3 { [%eval 0.71] } 65. Kd5 { [%eval 0.71] } 65... f3 { [%eval 0.71] } 66. Rf8+ { [%eval 0.71] } 66... Kg5 { [%eval 0.71] } 67. d4 { [%eval 0.71] } 67... exd4 { [%eval 0.71] } 68. Kxd4 { [%eval 0.71] } 68... Ra3 { [%eval 0.71] } 69. Bd3 { [%eval 0.71] } 69... Ra4+ { [%eval 0.71] } 70. Ke3 { [%eval 0.71] } 70... Rb4 { [%eval 0.71] } 71. Rxf3 { [%eval 0.71] } 71... Ra4 { [%eval 0.72] } 72. Rf5+ { [%eval 0.72] } 72... Kg4 { [%eval 0.72] } 73. Rf6 { [%eval 0.71] } 73... Kg3 { [%eval 0.75] } 74. Be4 { [%eval 0.75] } 74... Ra3+ { [%eval 0.75] } 75. Kd4 { [%eval 0.71] } 75... Rb3 { [%eval 0.72] } 76. Ke5 { [%eval 0.72] } 76... Rb5+ { [%eval 0.72] } 77. Bd5 { [%eval 0.72] } 77... Ra5 { [%eval 0.75] } 78. Rg6+ { [%eval 0.71] } 78... Kf2 { [%eval 0.71] } 79. Rg2+ { [%eval 0.71] } 79... Ke3 { [%eval 0.71] } 80. Rg3+ { [%eval 0.71] } 80... Kf2 { [%eval 0.71] } 81. Rc3 { [%eval 0.71] } 81... Rb5 { [%eval 0.71] } 82. Ke4 { [%eval 0.71] } 82... Rb4+ { [%eval 0.71] } 83. Bc4 { [%eval 0.71] } 83... Kg2 { [%eval 0.71] } 84. Kf4 { [%eval 0.71] } 84... Ra4 { [%eval 0.73] } 85. Rc2+ { [%eval 0.7] } 85... Kg1 { [%eval 0.75] } 86. Ke3 { [%eval 0.75] } 86... Ra3+ { [%eval 0.75] } 87. Bd3 { [%eval 0.75] } 87... Rb3 { [%eval 0.75] } 88. Rd2 { [%eval 0.77] } 88... Ra3 { [%eval 0.75] } 89. Kf3 { [%eval 0.75] } 89... Rc3?? { (0.75 → Mate in 16) Checkmate is now unavoidable. Best move was Ra8. } { [%eval #16] } (89... Ra8 90. Rc2 Rf8+ 91. Ke3 Ra8 92. Rd2 Ra1 93. Kd4 Ra3 94. Rb2 Ra1 95. Ke4 Ra3 96. Ke3) 90. Kg3 { [%eval #15] } 90... Rc1 { [%eval #15] } 91. Rg2+ { [%eval #15] } 91... Kh1 { [%eval #15] } 92. Rh2+ { [%eval #16] } 92... Kg1 { [%eval #16] } 93. Ra2 { [%eval #15] } 93... Rd1 { [%eval #15] } 94. Be2 { [%eval #15] } 94... Rb1 { [%eval #15] } 95. Bf3 { [%eval #15] } 95... Rc1 { [%eval #2] } 96. Rh2 { [%eval #1] } { Black resigns. } 1-0