[Event "casual correspondence game"] [Site "https://lichess.org/7x3vpFBa"] [Date "2014.10.28"] [Round "-"] [White "Osanti"] [Black "bisonte"] [Result "1-0"] [GameId "7x3vpFBa"] [UTCDate "2014.10.28"] [UTCTime "02:03:09"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "English Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.21] } 1... b6 { [%eval 0.55] } { A40 English Defense } 2. e4 { [%eval 0.55] } 2... Bb7 { [%eval 0.52] } 3. Nc3 { [%eval 0.58] } 3... Nc6?! { (0.58 → 1.23) Inaccuracy. e6 was best. } { [%eval 1.23] } (3... e6 4. Nf3) 4. Be3?! { (1.23 → 0.49) Inaccuracy. d5 was best. } { [%eval 0.49] } (4. d5 Nb8 5. Bf4 e6 6. Bc4 Nf6 7. Nge2 exd5 8. exd5 Be7 9. O-O O-O 10. a3 d6 11. Nd4 Nbd7 12. Re1 Re8 13. Nc6 Bxc6) 4... g6?! { (0.49 → 1.59) Inaccuracy. e6 was best. } { [%eval 1.59] } (4... e6 5. a3 d5 6. e5 Nh6 7. Bd3 Be7 8. Bxh6 gxh6 9. Nf3 O-O) 5. Qf3?! { (1.59 → 0.53) Inaccuracy. d5 was best. } { [%eval 0.53] } (5. d5 Nb8 6. Qd4 Nf6 7. e5 c5 8. Qc4 Ba6 9. Qa4 Bxf1 10. Kxf1 Ng8 11. Nf3 Bh6 12. h3 Bxe3 13. fxe3) 5... Bg7 { [%eval 0.54] } 6. Nge2 { [%eval 0.39] } 6... e6 { [%eval 0.44] } 7. O-O-O { [%eval 0.44] } 7... f5 { [%eval 0.9] } 8. d5?! { (0.90 → -0.04) Inaccuracy. exf5 was best. } { [%eval -0.04] } (8. exf5 exf5 9. Kb1 Na5 10. Qg3 Nf6 11. Bg5 Qe7 12. Nf4 O-O-O) 8... Nb4?? { (-0.04 → 2.88) Blunder. fxe4 was best. } { [%eval 2.88] } (8... fxe4 9. Qf4 e5 10. Qxe4 Nf6 11. Qc4 Na5 12. Qd3 O-O 13. b4 e4 14. Nxe4 Qe7 15. Nxf6+ Qxf6) 9. a3?? { (2.88 → 0.00) Blunder. dxe6 was best. } { [%eval 0.0] } (9. dxe6 Nf6 10. a3 Nd3+ 11. cxd3 dxe6 12. Qh3 Qd7 13. Kb1 O-O 14. f3 e5 15. d4 f4 16. Qxd7 Nxd7 17. Bf2) 9... Na6?? { (0.00 → 3.39) Blunder. fxe4 was best. } { [%eval 3.39] } (9... fxe4 10. Qxe4 Nxd5 11. Nxd5 Bxd5 12. Rxd5 Nf6 13. Qe5 Nh5 14. Qe4 Nf6) 10. dxe6 { [%eval 3.5] } 10... Nf6 { [%eval 4.01] } 11. exd7+?! { (4.01 → 2.71) Inaccuracy. Nf4 was best. } { [%eval 2.71] } (11. Nf4 Nb8 12. exd7+ Nbxd7 13. Ne6 Qe7 14. Nxc7+ Kf8 15. Nxa8 Bxa8 16. Qf4 Bxe4 17. Nxe4 Nxe4 18. Qc7 Ne5 19. Rd8+ Kf7 20. Bc4+ Kf6) 11... Nxd7 { [%eval 2.33] } 12. exf5?? { (2.33 → -3.68) Blunder. Nd4 was best. } { [%eval -3.68] } (12. Nd4 Nac5 13. Qh3 Qf6 14. exf5 O-O-O 15. Ne6 gxf5 16. Nxd8 Rxd8) 12... gxf5?? { (-3.68 → 8.42) Blunder. Bxf3 was best. } { [%eval 8.42] } (12... Bxf3 13. gxf3 Qh4 14. Nd4 Nac5 15. b4 O-O-O 16. bxc5 Nxc5 17. Ne4 gxf5 18. Nxf5 Rxd1+ 19. Kxd1 Qh5 20. Ng5) 13. Qxf5?! { (8.42 → 5.40) Inaccuracy. Qxb7 was best. } { [%eval 5.4] } (13. Qxb7 Nac5 14. Bxc5 bxc5 15. Qc6 O-O 16. Rxd7 Qf6 17. Qxc7 Kh8 18. Nf4 Rfc8 19. Qb7 Rab8 20. Qxa7 Ra8 21. Qb7 Rab8 22. Qf3 Rd8) 13... Nac5?! { (5.40 → 9.09) Inaccuracy. Qe7 was best. } { [%eval 9.09] } (13... Qe7 14. Qh5+ Kf8 15. Nf4 Ne5 16. Ncd5 Qf7 17. Bxa6 Bxa6 18. Nxc7 Qxh5 19. Nxh5 Be2 20. Nxg7) 14. Bg5?? { (9.09 → 3.37) Blunder. Bxc5 was best. } { [%eval 3.37] } (14. Bxc5 bxc5 15. Nf4 Qe7 16. Ne6 Qf7 17. Nxc7+ Kf8 18. Qxf7+ Kxf7 19. Rxd7+ Kf6 20. Nxa8 Bh6+ 21. Kb1 Bxa8 22. f3 Bf4 23. Bc4 Be5) 14... Qc8?? { (3.37 → 10.12) Blunder. Rf8 was best. } { [%eval 10.12] } (14... Rf8 15. Qg4 Bf6 16. Bh6 Qe7 17. Bxf8 Kxf8 18. Kb1 Ne5 19. Qh5 Qf7 20. Nf4 Ng6 21. Ncd5 Nxf4 22. Qxf7+ Kxf7 23. Nxf4 Rf8 24. Bc4+) 15. b4? { (10.12 → 5.12) Mistake. Nf4 was best. } { [%eval 5.12] } (15. Nf4 Ne5 16. Rd8+ Qxd8 17. Bxd8 Rxd8 18. Bb5+ Rd7 19. Nh5 Nc6 20. Nxg7+ Rxg7 21. Re1+ Re7 22. Bxc6+ Bxc6 23. Qc8+ Kf7 24. Rxe7+ Kxe7) 15... Rf8? { (5.12 → 10.74) Mistake. Nf6 was best. } { [%eval 10.74] } (15... Nf6 16. Qe5+ Qe6 17. Qxc7 O-O 18. bxc5 Qc8 19. cxb6 axb6 20. Qxc8 Rfxc8 21. f3 Ra5 22. Be3 Rxa3 23. Bxb6 Ra1+ 24. Kb2 Rxd1 25. Nxd1) 16. Qh3? { (10.74 → 4.72) Mistake. Qxh7 was best. } { [%eval 4.72] } (16. Qxh7 Rf7 17. Qg8+ Nf8 18. Nd4 Bxd4 19. bxc5 Be5 20. Bb5+ c6 21. Rhe1 Qe6) 16... Rf5? { (4.72 → 11.74) Mistake. Nf6 was best. } { [%eval 11.74] } (16... Nf6 17. Qe3+ Ne6 18. Nf4 Ng4 19. Qxe6+ Qxe6 20. Nxe6 Bxc3 21. Nxc7+ Kf7 22. Nxa8 Bxa8 23. Bh4 Ne5 24. f3 Bc6 25. Rd6 Ba4 26. Rf6+) 17. Qh5+? { (11.74 → 5.13) Mistake. Qxf5 was best. } { [%eval 5.13] } (17. Qxf5 Nf6 18. Qe5+ Qe6 19. Qxc7 Qe7 20. Qxe7+ Kxe7 21. bxc5 Rc8 22. cxb6 axb6 23. Nd5+ Bxd5 24. Rxd5 Bh6 25. Nf4 Bxg5 26. Rxg5 Ra8) 17... Kf8 { [%eval 4.7] } 18. bxc5 { [%eval 4.73] } 18... Nf6?! { (4.73 → 6.20) Inaccuracy. Rxc5 was best. } { [%eval 6.2] } (18... Rxc5 19. Qh4 Qe8 20. Be3 Rc6 21. Bd4 Bxd4 22. Rxd4 Qe7 23. Rf4+ Rf6 24. Kb2 Qf7 25. f3 a5 26. Rxf6 Qxf6 27. Qxh7) 19. Qh4 { [%eval 6.13] } 19... Qe6 { [%eval 8.27] } 20. Bxf6? { (8.27 → 4.01) Mistake. Nd4 was best. } { [%eval 4.01] } (20. Nd4 Qe5 21. Nxf5 Qxf5) 20... Bxf6?! { (4.01 → 6.16) Inaccuracy. Qxf6 was best. } { [%eval 6.16] } (20... Qxf6 21. Qxf6+ Rxf6 22. f4 Re8 23. cxb6 axb6 24. Rg1 Rh6 25. Nb5 Re3 26. h3 c5 27. Nd6 Bc6) 21. Qxh7?! { (6.16 → 4.07) Inaccuracy. Qh6+ was best. } { [%eval 4.07] } (21. Qh6+ Kg8 22. Nf4 Rxf4 23. Qxf4 Qe5 24. Qxe5 Bxe5 25. Nd5 bxc5 26. Bc4 Kh8) 21... Re8? { (4.07 → 7.22) Mistake. Rxc5 was best. } { [%eval 7.22] } (21... Rxc5 22. Rd7 Rh5 23. Qxh5 Qxd7 24. Qh6+ Bg7) 22. cxb6?! { (7.22 → 5.40) Inaccuracy. Nd4 was best. } { [%eval 5.4] } (22. Nd4 Bxd4 23. Rxd4 Qf7 24. Qh8+ Qg8 25. Qh3 Qg5+ 26. Kb2 bxc5 27. Rd7 Qh5 28. Qg3 Qg5 29. Rxc7 Re7 30. Qd6 Rxf2) 22... cxb6?! { (5.40 → 7.41) Inaccuracy. Rxf2 was best. } { [%eval 7.41] } (22... Rxf2 23. Qh6+ Kg8 24. bxc7 Qf5 25. Nd4 Bg5+ 26. Kb2 Bxh6 27. Nxf5 Rxf5 28. Bc4+ Kh8 29. Rd8 Ref8 30. Bd3 Rf7 31. Rf1 Rxf1 32. Bxf1) 23. Qxb7 { [%eval 7.15] } 23... Qc4 { [%eval 8.53] } 24. Ng3?? { (8.53 → -15.99) Blunder. Qh7 was best. } { [%eval -15.99] } (24. Qh7 Qc5 25. Rd7 Re7 26. Rxe7 Bxe7 27. Kb1 Bf6 28. f4 Rh5 29. Qxa7 Qc6 30. Qa4 Qxa4 31. Nxa4 Be7 32. Ng3 Ra5 33. Nxb6 Bxa3) 24... Qf4+?? { (-15.99 → 7.72) Blunder. Qxc3 was best. } { [%eval 7.72] } (24... Qxc3 25. Qf7+ Kxf7 26. Bc4+ Kg6 27. Bf7+ Kxf7 28. Rd7+ Ke6 29. Nxf5 Qxa3+ 30. Kd2 Bc3+ 31. Kd3 Ba5+ 32. Ke4) 25. Kb2? { (7.72 → 4.26) Mistake. Kb1 was best. } { [%eval 4.26] } (25. Kb1 Ra5 26. Nge2 Qxf2 27. Qc6 Rc5 28. Qd6+ Kg7 29. Qd7+ Re7 30. Ne4 Qh4 31. Nxc5 Rxd7 32. Nxd7 Be7 33. Nd4 Kh8 34. g3) 25... Rc5 { [%eval 3.7] } 26. Rd3?? { (3.70 → Mate in 4) Checkmate is now unavoidable. Rd7 was best. } { [%eval #-4] } (26. Rd7 Qe5 27. Ne2 Rxc3 28. Nd4) 26... a5?? { (Mate in 4 → 12.43) Lost forced checkmate sequence. Rb5+ was best. } { [%eval 12.43] } (26... Rb5+ 27. Ka2 Qc4+ 28. Ka1 Re1+ 29. Rd1 Rxd1#) 27. Ne2?? { (12.43 → -7.07) Blunder. Rf3 was best. } { [%eval -7.07] } (27. Rf3 Qd6 28. Ne4 Rxe4 29. Qxe4 Rxc3 30. Rxc3 Be5 31. Bd3 Qc5 32. Bc4 Bxc3+ 33. Kxc3 Qxa3+ 34. Kd2 Qb4+ 35. Ke2 Qe7 36. Be6 a4) 27... Rb5+ { [%eval -6.73] } 28. Ka2 { [%eval -6.98] } 28... Qc4+ { [%eval -6.33] } 29. Ka1 { [%eval -7.21] } 29... Bxc3+?? { (-7.21 → 10.89) Blunder. Qa4 was best. } { [%eval 10.89] } (29... Qa4 30. Qd5 Rxd5 31. Kb2 Rb5+ 32. Kc1 Qxa3+ 33. Kd2 Rb2 34. Rf3 Rd8+ 35. Rd3 Rxd3+ 36. Kxd3 Rb1 37. Kd2 Qd6+ 38. Ke3 Qc5+ 39. Kd3) 30. Rxc3 { [%eval 10.84] } 30... Qa4?! { (10.84 → Mate in 5) Checkmate is now unavoidable. Qf7 was best. } { [%eval #5] } (30... Qf7 31. Qxf7+ Kxf7 32. Nd4 Re1+ 33. Ka2 Rd5 34. Bc4 Rxh1 35. Bxd5+ Ke7) 31. Ka2?! { (Mate in 5 → 16.61) Lost forced checkmate sequence. Rf3+ was best. } { [%eval 16.61] } (31. Rf3+ Qf4 32. Rxf4+ Rf5 33. Rxf5+ Kg8 34. Qf7+ Kh8 35. Rh5#) 31... Rc5?! { (16.61 → Mate in 5) Checkmate is now unavoidable. Rf5 was best. } { [%eval #5] } (31... Rf5 32. Qxb6 Qd7 33. Nd4 Qf7+ 34. Bc4 Qf6 35. Ne6+ Rxe6 36. Bxe6 Qxc3) 32. Rxc5?! { (Mate in 5 → 13.03) Lost forced checkmate sequence. Rf3+ was best. } { [%eval 13.03] } (32. Rf3+ Kg8 33. Rg3+ Qg4 34. Rxg4+ Rg5 35. Rxg5+ Kh8 36. Qg7#) 32... bxc5 { [%eval 13.01] } 33. Qf3+ { [%eval 13.16] } 33... Ke7 { [%eval 13.18] } 34. Nc3 { [%eval 10.01] } 34... Qxc2+ { [%eval 10.48] } 35. Ka1 { [%eval 10.34] } 35... Qc1+ { [%eval 10.2] } 36. Nb1 { [%eval 10.38] } 36... Rb8 { [%eval 18.57] } 37. Qe4+ { [%eval 17.43] } 37... Kd7?! { (17.43 → Mate in 8) Checkmate is now unavoidable. Kf8 was best. } { [%eval #8] } (37... Kf8 38. Qf5+ Kg8 39. Qg6+ Kh8 40. Qf6+ Kg8 41. Qe6+ Kf8 42. Qd6+ Kf7 43. Qxb8 c4 44. Qe5 Kf8 45. h4 Qh6 46. Bxc4 Qg7 47. Qxg7+) 38. Qd3+?! { (Mate in 8 → 17.55) Lost forced checkmate sequence. Bb5+ was best. } { [%eval 17.55] } (38. Bb5+ Rxb5 39. Rxc1 Kc7 40. Rd1 Rb7 41. Nc3 Kb8 42. Qc6 c4 43. Rd8+ Ka7 44. Nb5+ Rxb5 45. Ra8#) 38... Kc6 { [%eval 61.5] } 39. Qa6+ { [%eval 50.24] } 39... Kd5 { [%eval 52.12] } 40. Qc4+?! { (52.12 → 6.36) Inaccuracy. Bc4+ was best. } { [%eval 6.36] } (40. Bc4+ Qxc4 41. Rd1+ Qd4+ 42. Nc3+ Ke5 43. Rxd4 Kxd4 44. Qd6+ Kxc3 45. Qxb8 c4 46. Qb5 Kd2 47. Qxc4) 40... Qxc4 { [%eval 5.71] } 41. Bxc4+ { [%eval 5.47] } 41... Kxc4 { [%eval 5.47] } 42. h4 { [%eval 6.15] } 42... Kd3 { [%eval 6.47] } 43. h5 { [%eval 6.38] } 43... c4 { [%eval 7.91] } 44. h6 { [%eval 7.89] } 44... c3 { [%eval 8.91] } 45. Nxc3 { [%eval 7.76] } 45... Kxc3 { [%eval 14.86] } 46. Rc1+? { (14.86 → 4.97) Mistake. g4 was best. } { [%eval 4.97] } (46. g4 Kc2 47. f4 Rf8 48. h7 Kb3 49. h8=Q Rxh8 50. Rxh8 Kc4 51. g5 Kb3 52. g6 a4) 46... Kb3?? { (4.97 → Mate in 9) Checkmate is now unavoidable. Kd4 was best. } { [%eval #9] } (46... Kd4 47. h7 Ke5 48. Rc7 Kf6 49. f4 Rf8 50. g4 Rd8 51. Kb2 Rd2+ 52. Kc3 Rh2 53. Kd4 Rh1 54. Ke4 Rh3 55. Ra7 Rh1 56. g5+) 47. Rb1+ { [%eval #8] } 47... Kxa3 { [%eval #7] } 48. Rxb8 { [%eval #6] } 48... a4 { [%eval #6] } 49. Ra8 { [%eval #7] } 49... Kb3 { [%eval #6] } 50. h7 { [%eval #6] } 50... a3 { [%eval #5] } 51. h8=Q { [%eval #4] } 51... a2 { [%eval #3] } 52. Rxa2 { [%eval #4] } 52... Kc4 { [%eval #4] } 53. Qd8 { [%eval #4] } 53... Kb3 { [%eval #3] } 54. Qc8 { [%eval #2] } 54... Kb4 { [%eval #2] } 55. Rb2+ { [%eval #1] } 55... Ka3 { [%eval #1] } 56. Qa8# { White wins by checkmate. } 1-0