[Event "Casual correspondence game"] [Site "https://lichess.org/gkAV0ZfO"] [Date "2023.06.20"] [White "lichess AI level 5"] [Black "negative_infinity"] [Result "0-1"] [UTCDate "2023.06.20"] [UTCTime "07:03:41"] [WhiteElo "?"] [BlackElo "1814"] [Variant "Standard"] [TimeControl "-"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } e6 3. d3 Nc6 4. c3 Nf6 5. Bb3 d5 6. f3?! { (-0.28 → -1.09) Inaccuracy. Nd2 was best. } (6. Nd2 b5 7. Ngf3 a5 8. O-O a4 9. Bc2 Be7 10. Re1 d4) 6... dxe4?! { (-1.09 → -0.21) Inaccuracy. Be7 was best. } (6... Be7 7. Na3 O-O 8. Ne2 a6 9. O-O b5 10. Kh1 Bb7 11. Ng3 Qc7 12. exd5 Nxd5 13. Bxd5) 7. fxe4 c4? { (-0.31 → 0.98) Mistake. b5 was best. } (7... b5 8. Nf3 Qc7 9. O-O Bd6 10. Kh1 O-O 11. Be3 c4 12. dxc4 bxc4 13. Bxc4 Nxe4 14. Bd3) 8. Bc2? { (0.98 → -0.66) Mistake. Bxc4 was best. } (8. Bxc4) 8... cxd3 9. Qxd3 Qxd3 10. Bxd3 Bc5 11. Bc2 O-O 12. Nd2 b6 13. Ngf3 Bb7 14. Nf1 Rfd8 15. b4?! { (-1.03 → -2.01) Inaccuracy. Be3 was best. } (15. Be3 Bxe3) 15... Be7 16. Ng3 Ba6?! { (-2.41 → -1.59) Inaccuracy. Rac8 was best. } (16... Rac8) 17. a4?! { (-1.59 → -2.25) Inaccuracy. Ba4 was best. } (17. Ba4 Bb7) 17... Bd3? { (-2.25 → -0.75) Mistake. Rac8 was best. } (17... Rac8 18. b5 Nb4 19. Bb1 Bb7 20. Bb2 Nd3+ 21. Bxd3 Rxd3 22. Ke2 Rdd8 23. Ba3 Bxa3 24. Rxa3) 18. Bxd3 Rxd3 19. Bd2 Rad8 20. Ke2 Ng4 21. Rhd1?! { (-0.70 → -1.84) Inaccuracy. Rad1 was best. } (21. Rad1 h6 22. Nh5 g6 23. b5 Nce5 24. Nf4 R3d7 25. Nxe5 Nxe5 26. Be3 Nc4 27. Bc1 g5) 21... Nge5?? { (-1.84 → 0.26) Blunder. Nxh2 was best. } (21... Nxh2 22. Nxh2 Rxg3 23. Kf1 Ne5 24. Bf4 Rgd3 25. Ke2 Rxd1 26. Rxd1 Rxd1 27. Kxd1 Bf6 28. Kc2) 22. b5? { (0.26 → -1.00) Mistake. Be3 was best. } (22. Be3) 22... Nxf3 23. gxf3 Ne5 24. Bf4 Rxd1?! { (-0.81 → -0.14) Inaccuracy. Ng6 was best. } (24... Ng6) 25. Rxd1 Rxd1 26. Kxd1 Ng6?? { (-0.40 → 1.44) Blunder. Nd3 was best. } (26... Nd3 27. Bb8) 27. Be3? { (1.44 → -0.15) Mistake. Bb8 was best. } (27. Bb8 Nf8 28. Bxa7 Nd7 29. Ne2 g5 30. Nd4 Bd6 31. h3 h5 32. Ke2 Be5 33. Kd2 Bxd4) 27... Ne5 28. a5?! { (-0.02 → -0.66) Inaccuracy. f4 was best. } (28. f4 Nc4) 28... Nc4?! { (-0.66 → 0.11) Inaccuracy. bxa5 was best. } (28... bxa5 29. Nf1 Nc4 30. Bxa7 a4 31. Nd2 a3 32. Nb3 a2 33. Bd4 Bd6 34. h3 f6 35. Na1) 29. Bf2?? { (0.11 → -1.80) Blunder. Bxb6 was best. } (29. Bxb6 Nxb6) 29... Nxa5 30. Kd2 Bc5 31. Bxc5 bxc5?! { (-1.71 → -1.12) Inaccuracy. Nb3+ was best. } (31... Nb3+ 32. Kd3) 32. f4 Kf8?! { (-1.33 → -0.34) Inaccuracy. e5 was best. } (32... e5 33. fxe5) 33. Ke3?? { (-0.34 → -2.45) Blunder. e5 was best. } (33. e5 g5 34. fxg5 Nc4+ 35. Kc2 Kg7 36. Ne4 Kg6 37. Nxc5 Na3+ 38. Kd3 Nxb5 39. Na6 Nxc3) 33... Ke7? { (-2.45 → -0.91) Mistake. e5 was best. } (33... e5 34. Nh5 exf4+ 35. Nxf4 Nc4+ 36. Kd3 Ne5+ 37. Ke2 Ke7 38. Nd5+ Ke6 39. b6 axb6 40. Nxb6) 34. e5 Kd7? { (-1.19 → 0.16) Mistake. f5 was best. } (34... f5) 35. h4 Kc7 36. Ke2?? { (-0.01 → -2.25) Blunder. Ne4 was best. } (36. Ne4) 36... Kb6 37. Ne4 Nc4?? { (-2.73 → -0.08) Blunder. Kxb5 was best. } (37... Kxb5 38. Nd6+ Kc6 39. Kd3 c4+ 40. Kd4 f5 41. Nf7 Nb3+ 42. Kxc4 Nd2+ 43. Kd3 Ne4 44. Nd8+) 38. Kd3?? { (-0.08 → -2.12) Blunder. Nd6 was best. } (38. Nd6 Nb2 39. h5 h6 40. Kd2 c4 41. f5 exf5 42. Kc2 Na4 43. Nxf5 Kxb5 44. Nxg7 Kc5) 38... Kxb5 39. Ng5 a5 40. Nxf7 a4? { (-2.99 → -1.54) Mistake. g6 was best. } (40... g6) 41. Nd6+?? { (-1.54 → -6.69) Blunder. f5 was best. } (41. f5) 41... Nxd6 42. exd6 Kc6 43. d7 Kxd7 44. f5 exf5 45. h5 h6 46. c4 Kc6 47. Kc3 Kd6 48. Kc2 Ke5 49. Kb2 Kd4 50. Ka3?! { (-19.22 → Mate in 21) Checkmate is now unavoidable. Kc2 was best. } (50. Kc2 f4 51. Kc1 f3 52. Kb2 f2 53. Ka3 f1=Q 54. Kxa4 Kxc4 55. Ka5 Qe1+ 56. Ka6 Qe2) 50... f4 51. Kxa4 Kxc4 52. Ka5 f3 53. Ka4 f2 54. Ka3 f1=Q 55. Kb2 Qe2+ 56. Kb1 Qd1+ 57. Kb2 Qb3+ 58. Ka1 Qb4 59. Ka2 Kd3 60. Ka1 Kc2 61. Ka2 Qb2# { Black wins by checkmate. } 0-1