[Event "Casual correspondence game"] [Site "https://lichess.org/Jv6bCS0h"] [Date "2018.10.14"] [White "lichess AI level 4"] [Black "chickenleg"] [Result "0-1"] [UTCDate "2018.10.14"] [UTCTime "07:51:25"] [WhiteElo "?"] [BlackElo "1264"] [Variant "Standard"] [TimeControl "-"] [ECO "B20"] [Opening "Sicilian Defense: Keres Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Ne2 { B20 Sicilian Defense: Keres Variation } c4?? { (0.00 → 1.70) Blunder. Nf6 was best. } (2... Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qe5+ 7. Be2) 3. d3?! { (1.70 → 0.73) Inaccuracy. Nec3 was best. } (3. Nec3 e6 4. Bxc4 Nf6 5. Bb3 d6 6. O-O Be7 7. d4 O-O 8. d5 Bd7 9. Be3 exd5) 3... b5?! { (0.73 → 1.46) Inaccuracy. cxd3 was best. } (3... cxd3 4. Qxd3 Nc6 5. Nbc3 d6 6. f4 Nf6 7. Be3 g6 8. h3 Bg7 9. O-O-O O-O 10. Kb1) 4. Bf4 d6 5. c3?! { (1.75 → 0.99) Inaccuracy. dxc4 was best. } (5. dxc4 Bb7 6. cxb5 Bxe4 7. c4 e5 8. Be3 Bb7 9. Nbc3 Nf6 10. a4 Ng4 11. a5 Nxe3) 5... e5 6. Bg3?! { (1.08 → 0.03) Inaccuracy. dxc4 was best. } (6. dxc4) 6... cxd3 7. Qxd3 Ba6?! { (-0.10 → 0.67) Inaccuracy. Nd7 was best. } (7... Nd7 8. Nd2 Nc5 9. Qc2 h5 10. h4 Nf6 11. b4 Ne6 12. a4 a5 13. axb5 Bd7 14. Rxa5) 8. Qd5 Nd7 9. Qc6 Qc8 10. Qxc8+ Rxc8 11. Na3?! { (0.68 → -0.40) Inaccuracy. Nc1 was best. } (11. Nc1 Bb7 12. f3 b4 13. Bb5 a6 14. Ba4 Ne7 15. Nd3 Bc6 16. Bxc6 Nxc6 17. O-O bxc3) 11... Be7?! { (-0.40 → 0.26) Inaccuracy. Ngf6 was best. } (11... Ngf6 12. Nc1 Bb7 13. Bxb5 Nxe4 14. f3 Nxg3 15. hxg3 a6 16. Ba4 d5 17. Nc2 Ke7 18. Bxd7) 12. h4?! { (0.26 → -0.42) Inaccuracy. Nc1 was best. } (12. Nc1 Bb7 13. Bxb5 Bxe4 14. f3 Bc6 15. Bxc6 Rxc6 16. Nb3 d5 17. Nc2 f5 18. O-O-O f4) 12... Ngf6 13. f3 O-O?! { (-1.02 → -0.02) Inaccuracy. d5 was best. } (13... d5 14. exd5 Bxa3 15. bxa3 Nxd5 16. Rd1 Ne3 17. Rd6 Bb7 18. Kf2 Nc4 19. Rd1 h5 20. Kg1) 14. Bf2?! { (-0.02 → -0.97) Inaccuracy. Nc2 was best. } (14. Nc2 d5 15. exd5 Bb7 16. Nc1 b4 17. Nxb4 Bxb4 18. cxb4 Bxd5 19. Bb5 e4 20. fxe4 Rfe8) 14... d5 15. Ng3 dxe4?! { (-0.70 → 0.34) Inaccuracy. Bxa3 was best. } (15... Bxa3 16. bxa3 dxe4 17. Nxe4 Nxe4 18. fxe4 Rxc3 19. a4 Nc5 20. axb5 Bc8 21. Be2 Nxe4 22. Bxa7) 16. Nxe4? { (0.34 → -0.82) Mistake. Nxb5 was best. } (16. Nxb5 exf3 17. gxf3 Rb8 18. a4 Bb7 19. Bxa7 Ra8 20. Be2 g6 21. h5 Bc6 22. Bg1 Rfd8) 16... Bb7?! { (-0.82 → -0.12) Inaccuracy. Nxe4 was best. } (16... Nxe4 17. fxe4 Bxa3 18. bxa3 Rc6 19. Bxa7 Nf6 20. Rh3 Nxe4 21. Re3 f5 22. Bd3 Bb7 23. Bxb5) 17. Nxf6+ Nxf6 18. Nxb5 a6 19. Na7 Ra8 20. Be2? { (-0.62 → -1.88) Mistake. O-O-O was best. } (20. O-O-O e4 21. Be2 Bd8 22. Rhe1 Bc7 23. fxe4 Bb8 24. e5 Ne4 25. Rd7 Nxf2 26. Rxb7 Rxa7) 20... Bd6 21. O-O-O?! { (-1.72 → -2.43) Inaccuracy. O-O was best. } (21. O-O Bb8 22. Nb5 axb5 23. Bxb5 e4 24. fxe4 Nxe4 25. Bb6 Bg3 26. a4 Ba6 27. Bxa6 Rxa6) 21... Bb8 22. Bc5 Bxa7? { (-2.68 → -1.39) Mistake. Re8 was best. } (22... Re8 23. Rhe1 Bxa7 24. Bxa7 Rxa7 25. Rd6 Raa8 26. Bd3 Re7 27. Rd1 e4 28. fxe4 Rae8 29. e5) 23. Bd6?? { (-1.39 → -3.83) Blunder. Bxf8 was best. } (23. Bxf8 Kxf8 24. b3 Bf2 25. Kb2 a5 26. Bd3 Bg3 27. Bc2 Ke7 28. a3 g6 29. a4 e4) 23... Bb8?? { (-3.83 → -0.87) Blunder. Rfe8 was best. } (23... Rfe8 24. Bc4 Bf2 25. b3 e4 26. fxe4 Rxe4 27. Rhf1 Bxh4 28. g3 Bg5+ 29. Kc2 Re3 30. Kb2) 24. Be7?? { (-0.87 → -2.87) Blunder. Bxf8 was best. } (24. Bxf8) 24... Re8 25. Bxf6 gxf6 26. Rd7 Bc6 27. Rd2 Bc7 28. Rhd1 Red8?! { (-3.37 → -2.12) Inaccuracy. f5 was best. } (28... f5 29. Rf1 Kg7 30. Bd3 Bb6 31. Kc2 Be3 32. Rdd1 Bd7 33. h5 a5 34. g3 Rac8 35. Rde1) 29. Rxd8+ Bxd8 30. Rd6 Rc8? { (-2.47 → -0.76) Mistake. Bb5 was best. } (30... Bb5 31. Bxb5) 31. Rd1?? { (-0.76 → -2.86) Blunder. Bxa6 was best. } (31. Bxa6 Be7 32. Bxc8 Bxd6 33. Kd2 e4 34. fxe4 Bxe4 35. g4 Bc6 36. Kd3 Bg3 37. Bf5 Bxh4) 31... Bc7?! { (-2.86 → -2.16) Inaccuracy. a5 was best. } (31... a5 32. Ba6 Ra8 33. Rd6 Rxa6 34. Rxd8+ Kg7 35. Rd6 Bb7 36. Rxa6 Bxa6 37. Kd2 f5 38. g3) 32. Bxa6 Rd8 33. Rxd8+ Bxd8 34. Bd3 Kg7 35. c4 Bd7 36. b4 f5 37. c5 Bc6?? { (-1.92 → 0.12) Blunder. Bxh4 was best. } (37... Bxh4 38. Kd2 Bf2 39. Bc2 Kf6 40. a4 h5 41. Ke2 Bd4 42. Kd3 h4 43. Kc4 Be6+ 44. Kd3) 38. Kd2?? { (0.12 → -1.61) Blunder. Bxf5 was best. } (38. Bxf5 Bxh4 39. Kd2 Bf2 40. Be4 Bd7 41. c6 Bc8 42. g4 Kf6 43. a4 Ke7 44. Bxh7 Kd6) 38... e4 39. fxe4?! { (-1.70 → -2.36) Inaccuracy. Be2 was best. } (39. Be2 Kf6 40. b5 Bd5 41. Ke3 Ke5 42. f4+ Ke6 43. a4 Be7 44. Kd4 Bxh4 45. Ke3 Be1) 39... fxe4 40. b5 Ba5+ 41. Ke3 exd3 42. bxc6 d2 43. Ke2 Kf8 44. g4?? { (-2.17 → -57.02) Blunder. c7 was best. } (44. c7 Bxc7) 44... Ke7 45. Kd1 Ke6 46. g5 Kd5? { (-8.36 → -4.03) Mistake. Ke7 was best. } (46... Ke7) 47. a3?? { (-4.03 → Mate in 17) Checkmate is now unavoidable. c7 was best. } (47. c7 Bxc7 48. Kxd2 Bg3 49. Ke3 Bxh4 50. Kf4 Be1 51. Kg4 Kxc5 52. Kf5 Bc3 53. Kf4 Kb4) 47... Kxc5?? { (Mate in 17 → -4.03) Lost forced checkmate sequence. Kxc6 was best. } (47... Kxc6 48. Ke2 Kxc5 49. Kd1 Kd5 50. Ke2 Kd4 51. Kd1 Kc3 52. h5 Kd3 53. h6 Ke3 54. Kc2) 48. a4?? { (-4.03 → Mate in 14) Checkmate is now unavoidable. c7 was best. } (48. c7 Bxc7 49. Kxd2 Bg3 50. Ke3 Bxh4 51. Kf4 Kb5 52. Kg4 Be1 53. Kf5 Bc3 54. Ke4 Ka4) 48... Kxc6 49. Ke2 Kd5 50. h5 Ke4 51. h6 Kd4 52. g6 fxg6 53. Kd1 Kc3 54. Ke2 Kc2 55. Kf3 d1=Q+ 56. Kf2 Qd3 57. Kg2 Qe3 58. Kh2 Kd2 59. Kg2 Ke2 60. Kh2 Bc7+ 61. Kh1 Qh3+ 62. Kg1 Kd3 63. a5 Ke3 64. a6 Kf3 65. a7 Qg2# { Black wins by checkmate. } 0-1