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Correspondence Chess • Olle, Akos (1000) vs Biacko, Pavol (1000)

Olle, Akos (1000) plays Biacko, Pavol (1000) in a casual imported game of chess. Olle, Akos (1000) won by checkmate after 62 moves. Click to replay, analyse, and discuss the game!

B32 Sicilian Defense: Open

Olle, Akos (1000)
7Inaccuracies
10Mistakes
2Blunders
48Average centipawn loss
Biacko, Pavol (1000)
4Inaccuracies
14Mistakes
3Blunders
64Average centipawn loss
[Event "Stara Lubovna SVK, Ch U12 (b)"] [Site "https://lichess.org/X2vOVGQm"] [Date "2013.04.07"] [Round "2.17"] [White "Olle, Akos (1000)"] [Black "Biacko, Pavol (1000)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B32"] [Opening "Sicilian Defense: Open"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.13] } 1... c5 { [%eval 0.29] } 2. Nf3 { [%eval 0.24] } 2... Nc6 { [%eval 0.25] } 3. d4 { [%eval 0.06] } { B32 Sicilian Defense: Open } 3... b6? { (0.06 → 1.58) Mistake. Best move was cxd4. } { [%eval 1.58] } (3... cxd4 4. Nxd4) 4. Nc3?! { (1.58 → 0.88) Inaccuracy. Best move was d5. } { [%eval 0.88] } (4. d5 Na5 5. Be2 e6 6. Nc3 Bb7 7. O-O a6 8. d6 Nf6 9. e5 Ne4 10. Nxe4 Bxe4) 4... Nf6? { (0.88 → 2.89) Mistake. Best move was cxd4. } { [%eval 2.89] } (4... cxd4) 5. Bc4? { (2.89 → 0.38) Mistake. Best move was d5. } { [%eval 0.38] } (5. d5 Nb8 6. e5 Ng8 7. Bc4 Ba6 8. Nb5 Bxb5 9. Bxb5 a6 10. Be2 d6 11. O-O dxe5) 5... Bb7?! { (0.38 → 1.02) Inaccuracy. Best move was cxd4. } { [%eval 1.02] } (5... cxd4) 6. Ng5? { (1.02 → 0.00) Mistake. Best move was d5. } { [%eval 0.0] } (6. d5 Na5 7. Be2 e6 8. O-O c4 9. Bg5 Bb4 10. Nb5 a6 11. a3 Bc5 12. Nc3 h6) 6... e6 { [%eval -0.02] } 7. Be3? { (-0.02 → -1.77) Mistake. Best move was d5. } { [%eval -1.77] } (7. d5) 7... h6? { (-1.77 → -0.77) Mistake. Best move was cxd4. } { [%eval -0.77] } (7... cxd4 8. Bxd4 Nxd4 9. Qxd4 Bc5 10. Qd1 h6 11. Nf3 Bb4 12. Nd2 d5 13. exd5 Bxc3 14. bxc3) 8. Nf3 { [%eval -0.82] } 8... Nb4? { (-0.82 → 0.26) Mistake. Best move was Na5. } { [%eval 0.26] } (8... Na5 9. Be2 Nxe4 10. Nxe4 Bxe4 11. O-O Qc7 12. c3 Bd6 13. dxc5 bxc5 14. Qa4 c4 15. Rad1) 9. a3 { [%eval 0.23] } 9... Nc6 { [%eval 0.67] } 10. Qe2?! { (0.67 → -0.13) Inaccuracy. Best move was d5. } { [%eval -0.13] } (10. d5 exd5 11. exd5 Na5 12. Be2 Bd6 13. Nb5 Qb8 14. Nxd6+ Qxd6 15. c4 O-O 16. O-O b5) 10... Bd6? { (-0.13 → 1.24) Mistake. Best move was Na5. } { [%eval 1.24] } (10... Na5 11. dxc5 Nxc4 12. Qxc4 Rc8 13. b4 Ng4 14. Bd4 bxc5 15. bxc5 e5 16. Nxe5 Nxe5 17. Bxe5) 11. d5? { (1.24 → 0.08) Mistake. Best move was e5. } { [%eval 0.08] } (11. e5 cxd4 12. Bxd4 Nxd4 13. Nxd4 Bc5 14. Nb3 Nd5 15. Bxd5 exd5 16. O-O-O d4 17. Ne4 Bxe4) 11... Ne5 { [%eval 0.3] } 12. Nxe5 { [%eval -0.1] } 12... Bxe5 { [%eval -0.15] } 13. f4? { (-0.15 → -1.91) Mistake. Best move was O-O-O. } { [%eval -1.91] } (13. O-O-O Bxc3 14. dxe6 fxe6 15. bxc3 Qc7 16. f3 O-O 17. Bf2 d5 18. exd5 exd5 19. Qe6+ Qf7) 13... Bxc3+ { [%eval -1.97] } 14. bxc3 { [%eval -2.02] } 14... Nxe4 { [%eval -1.98] } 15. Qd3?! { (-1.98 → -2.49) Inaccuracy. Best move was dxe6. } { [%eval -2.49] } (15. dxe6 dxe6 16. O-O O-O 17. f5 exf5 18. Rxf5 Qd7 19. Qg4 Kh8 20. Rd1 Nd6 21. Rf4 Qe7) 15... exd5? { (-2.49 → -1.33) Mistake. Best move was Qh4+. } { [%eval -1.33] } (15... Qh4+ 16. g3 Nxg3 17. Bf2 exd5 18. Bxd5 Qe7+ 19. Kd2 Bxd5 20. Qxd5 Ne4+ 21. Kc1 O-O 22. Re1) 16. Bxd5 { [%eval -1.36] } 16... Bxd5 { [%eval -1.29] } 17. Qxd5 { [%eval -1.42] } 17... Nxc3?? { (-1.42 → 1.72) Blunder. Best move was Nf6. } { [%eval 1.72] } (17... Nf6 18. Qe5+ Kf8 19. O-O d5 20. Qf5 h5 21. Qd3 h4 22. h3 Qd6 23. f5 Re8 24. Bf4) 18. Qd3?? { (1.72 → -1.67) Blunder. Best move was Qe5+. } { [%eval -1.67] } (18. Qe5+ Qe7 19. Qxc3 O-O 20. O-O-O Rad8 21. Qe5 Rfe8 22. Qxe7 Rxe7 23. Rhe1 d5 24. Bf2 Kf8) 18... Na4?? { (-1.67 → 2.18) Blunder. Best move was Qf6. } { [%eval 2.18] } (18... Qf6) 19. Qe2?? { (2.18 → -2.39) Blunder. Best move was Qe4+. } { [%eval -2.39] } (19. Qe4+ Kf8 20. Qxa4 Kg8 21. O-O d5 22. f5 d4 23. Bf4 Kh7 24. Rae1 Re8 25. Qc6 d3) 19... Qf6? { (-2.39 → -0.86) Mistake. Best move was O-O. } { [%eval -0.86] } (19... O-O 20. O-O) 20. Bd4+ { [%eval -0.68] } 20... Qe7 { [%eval -0.66] } 21. Bxg7 { [%eval -0.6] } 21... Qxe2+ { [%eval -0.65] } 22. Kxe2 { [%eval -0.88] } 22... Rg8 { [%eval -0.68] } 23. Bxh6 { [%eval -0.66] } 23... Rxg2+? { (-0.66 → 0.38) Mistake. Best move was f6. } { [%eval 0.38] } (23... f6 24. g4) 24. Kf3 { [%eval 0.31] } 24... Rxc2 { [%eval 0.43] } 25. Rae1+ { [%eval 0.16] } 25... Kd8 { [%eval 0.07] } 26. Bg5+? { (0.07 → -1.66) Mistake. Best move was Bg7. } { [%eval -1.66] } (26. Bg7) 26... Kc7 { [%eval -1.2] } 27. f5?! { (-1.20 → -2.16) Inaccuracy. Best move was h4. } { [%eval -2.16] } (27. h4 Nc3 28. h5 Nd5 29. h6 Rh8 30. h7 Rd2 31. Re5 c4 32. Rf5 Rd3+ 33. Kf2 b5) 27... Rc3+ { [%eval -2.0] } 28. Kg4? { (-2.00 → -3.25) Mistake. Best move was Re3. } { [%eval -3.25] } (28. Re3 d5 29. Re1 Re8 30. h4 d4 31. Rxc3 Rxe1 32. Rc1 Re8 33. h5 Nc3 34. h6 Rh8) 28... Rc4+? { (-3.25 → -1.72) Mistake. Best move was Rg8. } { [%eval -1.72] } (28... Rg8 29. f6 Nb2 30. Rhg1 Nc4 31. h4 Ne3+ 32. Kg3 Nd5+ 33. Kh2 Kc6 34. Rg3 Rxg3 35. Kxg3) 29. Bf4+?! { (-1.72 → -2.62) Inaccuracy. Best move was Kf3. } { [%eval -2.62] } (29. Kf3) 29... Kd8? { (-2.62 → -0.99) Mistake. Best move was Kc6. } { [%eval -0.99] } (29... Kc6) 30. h4 { [%eval -0.55] } 30... d5?! { (-0.55 → 0.00) Inaccuracy. Best move was d6. } { [%eval 0.0] } (30... d6) 31. h5 { [%eval -0.16] } 31... Kd7 { [%eval 0.15] } 32. h6? { (0.15 → -1.37) Mistake. Best move was f6. } { [%eval -1.37] } (32. f6) 32... Rh8? { (-1.37 → 0.00) Mistake. Best move was Rg8+. } { [%eval 0.0] } (32... Rg8+ 33. Kf3 Rc3+ 34. Re3 Rxe3+ 35. Kxe3 f6 36. h7 Rh8 37. Bb8 a5 38. Kd3 Ke7 39. Re1+) 33. h7? { (0.00 → -1.39) Mistake. Best move was f6. } { [%eval -1.39] } (33. f6 Re4 34. Rxe4 dxe4 35. Rd1+ Kc8 36. Rd5 Nc3 37. Re5 c4 38. Kf5 Ne2 39. Be3 c3) 33... d4?? { (-1.39 → 4.39) Blunder. Best move was Nc3. } { [%eval 4.39] } (33... Nc3) 34. Kg5? { (4.39 → 3.31) Mistake. Best move was Be5. } { [%eval 3.31] } (34. Be5) 34... d3? { (3.31 → 5.14) Mistake. Best move was Rc3. } { [%eval 5.14] } (34... Rc3 35. Be5) 35. Be5 { [%eval 5.05] } 35... Rxh7? { (5.05 → 7.70) Mistake. Best move was Rf8. } { [%eval 7.7] } (35... Rf8 36. Rd1) 36. Rxh7 { [%eval 7.29] } 36... d2 { [%eval 7.69] } 37. Rd1 { [%eval 7.15] } 37... Rc2? { (7.15 → 13.76) Mistake. Best move was Re4. } { [%eval 13.76] } (37... Re4 38. Rxd2+) 38. Rxf7+ { [%eval 13.04] } 38... Kc6 { [%eval 12.29] } 39. Rxa7 { [%eval 10.79] } 39... Kd5 { [%eval 15.8] } 40. Bf6 { [%eval 10.03] } 40... b5 { [%eval 11.01] } 41. Rd7+ { [%eval 10.56] } 41... Kc4 { [%eval 10.4] } 42. R1xd2 { [%eval 9.85] } 42... Rxd2 { [%eval 50.43] } 43. Rxd2 { [%eval 19.02] } 43... b4 { [%eval 64.8] } 44. axb4 { [%eval 49.51] } 44... cxb4?! { (49.51 → Mate in 17) Checkmate is now unavoidable. Best move was Kb3. } { [%eval #17] } (44... Kb3 45. bxc5) 45. Ba1 { [%eval 58.58] } 45... b3?! { (58.58 → Mate in 13) Checkmate is now unavoidable. Best move was Kb5. } { [%eval #13] } (45... Kb5 46. f6) 46. Bb2 { [%eval #15] } 46... Nc5 { [%eval #14] } 47. Kf4 { [%eval #13] } 47... Nd3+ { [%eval #13] } 48. Ke4 { [%eval #16] } 48... Nc5+ { [%eval #16] } 49. Ke3 { [%eval #16] } 49... Kb4 { [%eval #14] } 50. Rd4+ { [%eval #14] } 50... Kb5 { [%eval #17] } 51. Kd2 { [%eval #16] } 51... Kc6 { [%eval #16] } 52. f6 { [%eval #15] } 52... Ne6 { [%eval #16] } 53. f7 { [%eval #15] } 53... Kc5 { [%eval #11] } 54. Re4 { [%eval #13] } 54... Nf8 { [%eval #13] } 55. Re8 { [%eval #13] } 55... Ng6 { [%eval #7] } 56. f8=Q+ { [%eval #11] } 56... Nxf8 { [%eval #11] } 57. Rxf8 { [%eval #10] } 57... Kb4 { [%eval #6] } 58. Kd3 { [%eval #9] } 58... Ka4 { [%eval #3] } 59. Kd4?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Rf5. } { [%eval #5] } (59. Rf5 Kb4 60. Bc3+ Ka3 61. Ra5#) 59... Kb4 { [%eval #4] } 60. Rb8+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rf5. } { [%eval #4] } (60. Rf5 Ka4 61. Rh5 Kb4 62. Bc3+ Ka3 63. Ra5#) 60... Ka4 { [%eval #2] } 61. Kc5 { [%eval #1] } 61... Ka5 { [%eval #1] } 62. Ra8# { White wins by checkmate. } 1-0