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Correspondence Chess • Aleferchuk, Sergey vs Gabunov, Fail (1788)

Aleferchuk, Sergey plays Gabunov, Fail (1788) in a casual imported game of chess. Aleferchuk, Sergey won by checkmate after 81 moves. Click to replay, analyse, and discuss the game!

D37 Queen's Gambit Declined: Three Knights Variation

Aleferchuk, Sergey
5Inaccuracies
3Mistakes
1Blunders
25Average centipawn loss
Gabunov, Fail (1788)
6Inaccuracies
6Mistakes
2Blunders
38Average centipawn loss
[Event "Ulyanovsk RUS, Sidorov Mem 2013"] [Site "https://lichess.org/pSwmWG4w"] [Date "2013.07.11"] [Round "2"] [White "Aleferchuk, Sergey"] [Black "Gabunov, Fail (1788)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.18] } 1... d5 { [%eval 0.29] } 2. c4 { [%eval 0.23] } 2... e6 { [%eval 0.29] } 3. Nf3 { [%eval 0.21] } 3... Nf6 { [%eval 0.15] } 4. Nc3 { [%eval 0.2] } { D37 Queen's Gambit Declined: Three Knights Variation } 4... b6 { [%eval 0.18] } 5. g3 { [%eval 0.1] } 5... Bb7 { [%eval 0.23] } 6. Bg2 { [%eval -0.07] } 6... Be7 { [%eval 0.2] } 7. Ne5 { [%eval 0.14] } 7... O-O { [%eval 0.12] } 8. cxd5 { [%eval -0.03] } 8... exd5 { [%eval 0.16] } 9. O-O { [%eval 0.14] } 9... h6 { [%eval 0.35] } 10. a3 { [%eval 0.12] } 10... c6 { [%eval 0.57] } 11. b4 { [%eval 0.2] } 11... Bd6 { [%eval 0.56] } 12. Nd3 { [%eval 0.18] } 12... Nbd7 { [%eval 0.16] } 13. Qb3 { [%eval 0.11] } 13... Re8 { [%eval 0.06] } 14. Re1 { [%eval -0.01] } 14... Rc8 { [%eval 0.22] } 15. Bb2 { [%eval -0.04] } 15... Ba8 { [%eval 0.32] } 16. e4 { [%eval -0.08] } 16... dxe4 { [%eval 0.18] } 17. Nxe4 { [%eval 0.19] } 17... Nxe4 { [%eval 0.29] } 18. Rxe4 { [%eval 0.2] } 18... c5 { [%eval 0.24] } 19. Rxe8+ { [%eval 0.23] } 19... Qxe8 { [%eval 0.31] } 20. dxc5 { [%eval 0.18] } 20... bxc5 { [%eval 0.31] } 21. Bxa8 { [%eval 0.34] } 21... c4? { (0.34 → 1.95) Mistake. Best move was Rxa8. } { [%eval 1.95] } (21... Rxa8) 22. Qc3 { [%eval 1.81] } 22... Bf8? { (1.81 → 3.39) Mistake. Best move was Qf8. } { [%eval 3.39] } (22... Qf8 23. Nc5 Be5 24. Qc2 c3 25. Bxc3 Nxc5 26. Bxe5 Nd7 27. Bxg7 Rxc2 28. Bxf8 Kxf8 29. Rd1) 23. Re1? { (3.39 → 2.29) Mistake. Best move was Bb7. } { [%eval 2.29] } (23. Bb7 Rb8 24. Re1 Qd8 25. Bd5 cxd3 26. Bxf7+ Kh8 27. Qxd3 Nf6 28. Qxd8 Rxd8 29. Bc4 Kh7) 23... Qd8 { [%eval 2.46] } 24. Bf3? { (2.46 → 1.20) Mistake. Best move was Bb7. } { [%eval 1.2] } (24. Bb7 Rc7) 24... cxd3 { [%eval 1.11] } 25. Qxd3 { [%eval 1.08] } 25... Nb6? { (1.08 → 2.12) Mistake. Best move was Ne5. } { [%eval 2.12] } (25... Ne5 26. Qe2 Nxf3+ 27. Qxf3 Qd2 28. Qe2 Qxe2 29. Rxe2 a6 30. f3 f6 31. Kf2 Kf7 32. Ke3) 26. Qf5 { [%eval 2.11] } 26... Qd2 { [%eval 2.11] } 27. Re2 { [%eval 1.83] } 27... Qd1+ { [%eval 2.04] } 28. Kg2 { [%eval 1.86] } 28... Qd7 { [%eval 2.18] } 29. Qe5?! { (2.18 → 1.57) Inaccuracy. Best move was Qxd7. } { [%eval 1.57] } (29. Qxd7 Nxd7 30. Bg4 Rc7 31. Rd2 Nf6 32. Bf5 Be7 33. Bd4 Ne8 34. Rc2 a6 35. Rxc7 Nxc7) 29... Nc4 { [%eval 1.49] } 30. Qf4?! { (1.49 → 0.76) Inaccuracy. Best move was Qe4. } { [%eval 0.76] } (30. Qe4 Rc7 31. Bd4 Qd8 32. a4 Rd7 33. Bxg7 Nd6 34. Bf6 Nxe4 35. Bxd8 Rxd8 36. Rxe4 Rd2) 30... Nxb2 { [%eval 0.75] } 31. Rxb2 { [%eval 0.44] } 31... Rc3 { [%eval 0.72] } 32. Rd2 { [%eval 0.69] } 32... Qc8?! { (0.69 → 1.50) Inaccuracy. Best move was Qe7. } { [%eval 1.5] } (32... Qe7 33. Re2 Qf6 34. Qxf6 gxf6 35. Re3 Rxe3 36. fxe3 f5 37. Kf2 Bg7 38. Ke2 Bb2 39. a4) 33. Bd5 { [%eval 1.51] } 33... Qc7 { [%eval 1.32] } 34. Qxc7?! { (1.32 → 0.61) Inaccuracy. Best move was Qf5. } { [%eval 0.61] } (34. Qf5) 34... Rxc7 { [%eval 0.64] } 35. Rd3 { [%eval 0.64] } 35... Be7 { [%eval 0.7] } 36. h4 { [%eval 0.64] } 36... Kf8 { [%eval 0.64] } 37. Kf3 { [%eval 0.62] } 37... Bf6 { [%eval 0.65] } 38. b5 { [%eval 0.59] } 38... Rc3 { [%eval 0.52] } 39. Ke4 { [%eval 0.45] } 39... Ke7 { [%eval 0.7] } 40. a4 { [%eval 0.72] } 40... Rc1?! { (0.72 → 1.33) Inaccuracy. Best move was Be5. } { [%eval 1.33] } (40... Be5 41. a5 f5+ 42. Ke3 f4+ 43. gxf4 Bxf4+ 44. Kd4 Rxd3+ 45. Kxd3 Bc7 46. b6 axb6 47. a6) 41. Bc6 { [%eval 1.52] } 41... Rc4+ { [%eval 1.47] } 42. Kf3?! { (1.47 → 0.57) Inaccuracy. Best move was Kd5. } { [%eval 0.57] } (42. Kd5 Rc3 43. Rd2 Kf8 44. Ra2 Be7 45. a5 Rc5+ 46. Kd4 g6 47. Bd7 Rc1 48. Bg4 Bc5+) 42... Bd4 { [%eval 0.74] } 43. a5 { [%eval 0.66] } 43... f5 { [%eval 0.93] } 44. h5 { [%eval 0.85] } 44... Kf6 { [%eval 1.1] } 45. Rd2 { [%eval 0.97] } 45... Ke5 { [%eval 1.14] } 46. Ra2 { [%eval 0.86] } 46... Kd6 { [%eval 0.97] } 47. g4?! { (0.97 → 0.08) Inaccuracy. Best move was Be8. } { [%eval 0.08] } (47. Be8 Bc3 48. Rc2 Kc7 49. Rc1 Rc5 50. Kg2 Kd8 51. Bg6 Kc7 52. Bxf5 Bb4 53. Rxc5+ Bxc5) 47... fxg4+ { [%eval 0.2] } 48. Kxg4 { [%eval 0.08] } 48... Bxf2+ { [%eval 0.13] } 49. Kf5 { [%eval 0.08] } 49... Rc5+ { [%eval 0.08] } 50. Kg6 { [%eval 0.08] } 50... Rg5+ { [%eval 0.14] } 51. Kf7 { [%eval 0.08] } 51... Bd4 { [%eval 0.14] } 52. Ra4 { [%eval 0.06] } 52... Be5?! { (0.06 → 0.64) Inaccuracy. Best move was Bc3. } { [%eval 0.64] } (52... Bc3 53. Ra3 Bd4 54. Rd3 Kc5 55. Bf3 Kc4 56. Be2 Rd5 57. Rd1+ Kc5 58. b6 axb6 59. Rc1+) 53. Rc4 { [%eval 0.23] } 53... Rxh5? { (0.23 → 2.97) Mistake. Best move was Bg3. } { [%eval 2.97] } (53... Bg3 54. Rd4+ Kc5 55. Rd7 a6 56. Rb7 Rxh5 57. Rb6 Rf5+ 58. Kg8 Kc4 59. Rxa6 g5 60. Ra7) 54. b6 { [%eval 2.97] } 54... axb6 { [%eval 2.97] } 55. a6 { [%eval 2.97] } 55... Rf5+ { [%eval 2.97] } 56. Ke8 { [%eval 2.97] } 56... Ba1?! { (2.97 → 3.64) Inaccuracy. Best move was Bf6. } { [%eval 3.64] } (56... Bf6 57. a7 Re5+ 58. Kf8 Ra5 59. a8=Q Rxa8+ 60. Bxa8 b5 61. Rc6+ Kd7 62. Rb6 b4 63. Kf7) 57. a7 { [%eval 3.43] } 57... Ra5 { [%eval 3.53] } 58. a8=Q { [%eval 3.48] } 58... Rxa8+ { [%eval 3.65] } 59. Bxa8 { [%eval 3.51] } 59... b5 { [%eval 3.35] } 60. Re4? { (3.35 → 1.91) Mistake. Best move was Rc6+. } { [%eval 1.91] } (60. Rc6+ Ke5 61. Rb6 Bd4 62. Rxb5+ Kf6 63. Rb4 Be3 64. Rb3 Bd4 65. Rd3 Ba1 66. Rf3+ Kg5) 60... Be5? { (1.91 → 2.94) Mistake. Best move was Kc5. } { [%eval 2.94] } (60... Kc5 61. Re7 b4 62. Rc7+ Kd4 63. Rd7+ Ke3 64. Bd5 g5 65. Kf7 Bc3 66. Re7+ Kd3 67. Kg6) 61. Kf7 { [%eval 2.94] } 61... Bf6 { [%eval 2.94] } 62. Kg6 { [%eval 2.87] } 62... Kc5 { [%eval 2.79] } 63. Kf5 { [%eval 2.75] } 63... b4 { [%eval 2.7] } 64. Re3 { [%eval 2.67] } 64... Bd4 { [%eval 2.97] } 65. Rf3 { [%eval 2.87] } 65... Kc4?! { (2.87 → 3.43) Inaccuracy. Best move was Bf6. } { [%eval 3.43] } (65... Bf6 66. Ke4 Kd6 67. Bd5 h5 68. Rd3 Kc7 69. Kf5 Kb6 70. Bf7 h4 71. Bb3 Kc7 72. Kg4) 66. Ke4 { [%eval 3.41] } 66... Bc3 { [%eval 3.41] } 67. Bd5+ { [%eval 3.34] } 67... Kb5 { [%eval 3.34] } 68. Bb3 { [%eval 3.02] } 68... Bf6 { [%eval 3.26] } 69. Kd5 { [%eval 3.06] } 69... h5? { (3.06 → 4.35) Mistake. Best move was Kb6. } { [%eval 4.35] } (69... Kb6 70. Rh3 Kb5 71. Re3 Kb6 72. Bd1 Kc7 73. Re4 Bc3 74. Re7+ Kb6 75. Re3 Bf6 76. Kc4) 70. Rf5 { [%eval 4.25] } 70... h4?? { (4.25 → Mate in 21) Checkmate is now unavoidable. Best move was Kb6. } { [%eval #21] } (70... Kb6 71. Rxh5 Bc3 72. Kc4 Bd2 73. Rb5+ Kc7 74. Rc5+ Kb6 75. Ba4 g5 76. Rc6+ Kb7 77. Re6) 71. Kd6+ { [%eval #21] } 71... Kb6 { [%eval 126.67] } 72. Ba4?? { (126.67 → 4.00) Blunder. Best move was Bc4. } { [%eval 4.0] } (72. Bc4) 72... Bc3?? { (4.00 → Mate in 12) Checkmate is now unavoidable. Best move was h3. } { [%eval #12] } (72... h3 73. Rb5+ Ka6 74. Rh5 g5 75. Kc5 Kb7 76. Rxh3 Be7+ 77. Kd5 Kc7 78. Rh6 Bf8 79. Rc6+) 73. Rb5+ { [%eval #11] } 73... Ka6 { [%eval #11] } 74. Kc6 { [%eval 123.43] } 74... Bd2?! { (123.43 → Mate in 6) Checkmate is now unavoidable. Best move was b3. } { [%eval #6] } (74... b3 75. Rb8) 75. Bb3 { [%eval #7] } 75... g5 { [%eval #6] } 76. Bc4 { [%eval #5] } 76... Ka7 { [%eval #5] } 77. Rb7+ { [%eval #4] } 77... Ka8 { [%eval #4] } 78. Bd5 { [%eval #3] } 78... Bf4 { [%eval #3] } 79. Kb6 { [%eval #2] } 79... Be3+ { [%eval #2] } 80. Ka6 { [%eval #1] } 80... Ba7 { [%eval #1] } 81. Rxb4# { White wins by checkmate. } 1-0