[Event "Casual correspondence game"] [Site "https://lichess.org/0Xx8uSiT"] [Date "2024.04.18"] [White "eholtermann"] [Black "lichess AI level 4"] [Result "0-1"] [UTCDate "2024.04.18"] [UTCTime "02:34:52"] [WhiteElo "1426"] [BlackElo "?"] [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. Nc3 Ne7 4. Nf3 Ng6?! { (0.25 → 0.80) Inaccuracy. d5 was best. } (4... d5 5. exd5 exd5 6. Bb3 Nbc6 7. O-O c4 8. Ba4 d4 9. Ne2) 5. d4 a6 6. dxc5? { (1.20 → -0.09) Mistake. d5 was best. } (6. d5 b5 7. Be2 Be7 8. h4 d6 9. h5 Nf8 10. h6 g6 11. dxe6 fxe6 12. Be3 Nc6) 6... Qc7? { (-0.09 → 1.09) Mistake. Bxc5 was best. } (6... Bxc5 7. Be2) 7. O-O? { (1.09 → -0.13) Mistake. h4 was best. } (7. h4 h5 8. Na4 b5 9. Nb6 Ra7 10. Nxc8 Qxc8 11. Be2 Bxc5 12. Ng5 Nc6 13. Bxh5 Nge5) 7... Qxc5? { (-0.13 → 1.20) Mistake. Bxc5 was best. } (7... Bxc5 8. Re1 b5 9. Bf1 Bb7 10. Be3 Be7 11. Nd2 O-O 12. a4 b4 13. Na2 Nc6 14. c3) 8. Qd3? { (1.20 → 0.00) Mistake. Bb3 was best. } (8. Bb3 Qh5 9. Be3 Bc5 10. Re1 O-O 11. Na4 Bxe3 12. Rxe3 Qa5 13. Qd6 Nc6 14. c3 Rb8) 8... b5 9. Bb3 Qd6 10. Qxd6 Bxd6 11. Bg5 f6 12. Bh4? { (-0.24 → -1.62) Mistake. Be3 was best. } (12. Be3 Bb7) 12... Nc6?! { (-1.62 → -0.70) Inaccuracy. Nxh4 was best. } (12... Nxh4 13. Nxh4 g5 14. Rfd1 Bc7 15. Nf3 Bb7 16. Rd2 Nc6 17. Rad1 Rd8 18. h4 Bf4 19. Re2) 13. Rad1 Bc7 14. Rd3? { (-0.54 → -2.11) Mistake. Bg3 was best. } (14. Bg3 Nge5) 14... Nxh4 15. Nxh4 g5 16. Nf3 Nb4 17. Re3 Bb6 18. Ree1 Nc6 19. Ne2 Rg8 20. c4 g4 21. Nh4 Ba5?! { (-2.53 → -1.72) Inaccuracy. bxc4 was best. } (21... bxc4 22. Bxc4 Ne5 23. b3 Rg5 24. Ng3 Nxc4 25. bxc4 Rc5 26. e5 f5 27. Nh5 Bd8) 22. Rd1 Ke7?? { (-1.92 → -0.13) Blunder. bxc4 was best. } (22... bxc4 23. Bxc4) 23. cxb5?! { (-0.13 → -1.15) Inaccuracy. Nf5+ was best. } (23. Nf5+ Kf8 24. Nd6 Ne5 25. c5 Rg7 26. a3 Bc7 27. Nd4 Ke7 28. Kh1 Bxd6 29. cxd6+ Ke8) 23... Ne5 24. Nd4?! { (-0.96 → -1.62) Inaccuracy. Nf5+ was best. } (24. Nf5+ Kf8) 24... axb5?! { (-1.62 → -1.02) Inaccuracy. Rg5 was best. } (24... Rg5 25. f4 gxf3 26. Nhxf3 Nxf3+ 27. Rxf3 Bb7 28. Rh3 Bxe4 29. Rh4 Bxg2 30. Rxh7+ Ke8 31. Kf2) 25. Nxb5? { (-1.02 → -2.72) Mistake. Nhf5+ was best. } (25. Nhf5+ Kf8 26. Nd6 Ba6 27. N4xb5 h5 28. a4 Ke7 29. Nc4 h4 30. Nxe5 fxe5 31. g3 Bb6) 25... Bb6?? { (-2.72 → -0.50) Blunder. Ba6 was best. } (25... Ba6 26. a4 Rgb8 27. Ra1 Bxb5 28. axb5 Rxb5 29. Ra3 Ra7 30. Rb1 Bb6 31. Bc2 Rc5 32. Rb3) 26. Rd6?! { (-0.50 → -1.12) Inaccuracy. Nf5+ was best. } (26. Nf5+) 26... Bc5 27. Rdd1? { (-1.19 → -2.87) Mistake. Nf5+ was best. } (27. Nf5+ exf5 28. Rd5 Bb6 29. Rd6 Ba6 30. Rxb6 Rgb8 31. Rxb8 Rxb8 32. Nd4 Bxf1 33. Nxf5+ Kd8) 27... Bb7? { (-2.87 → -1.53) Mistake. Ba6 was best. } (27... Ba6 28. Nc3 Bxf1 29. Kxf1 Rgb8 30. h3 gxh3 31. gxh3 Bb4 32. Ne2 Ng6 33. Ng2 Bd6 34. Ne3) 28. Nf5+? { (-1.53 → -3.27) Mistake. Rfe1 was best. } (28. Rfe1 Rg5 29. g3 Rgg8 30. Re2 Rgc8 31. a4 Rab8 32. Bc2 Ba6 33. Bd3 Bb4 34. Kg2 Nxd3) 28... exf5 29. Bxg8 g3?? { (-3.31 → 0.26) Blunder. Rxg8 was best. } (29... Rxg8 30. b4 Bxb4 31. exf5 Bc5 32. Nc7 Rc8 33. Nb5 Ra8 34. Rc1 d6 35. Nc3 h5 36. Rfd1) 30. hxg3?? { (0.26 → -2.16) Blunder. Bd5 was best. } (30. Bd5 Bxd5 31. Rxd5 Bxf2+ 32. Kh1 fxe4 33. Nc3 e3 34. a4 Rc8 35. a5 Rxc3 36. bxc3 e2) 30... Ba6?? { (-2.16 → 3.49) Blunder. Rxg8 was best. } (30... Rxg8 31. b4 Bxb4 32. exf5 Bc5 33. Nd4 Rg4 34. Ne2 h5 35. Rc1 d6 36. Kh2 Ba6 37. Rc2) 31. a4?? { (3.49 → -0.54) Blunder. Bd5 was best. } (31. Bd5 Rb8 32. a4 Bxb5 33. axb5 Rxb5 34. Rd2 h5 35. exf5 Bb4 36. Rdd1 Bc5 37. b3 Kf8) 31... Rxg8 32. Nc7?! { (-0.87 → -1.91) Inaccuracy. Rd5 was best. } (32. Rd5 d6 33. exf5 Bb7 34. Rxc5 dxc5 35. Re1 Kd8 36. Rd1+ Nd7 37. b4 cxb4 38. Nd4 Rg4) 32... Bxf1 33. Rxf1?! { (-2.18 → -3.53) Inaccuracy. Kxf1 was best. } (33. Kxf1 Ng4) 33... fxe4 34. Rc1?! { (-3.50 → -4.55) Inaccuracy. b4 was best. } (34. b4 Bd6 35. Nd5+ Ke6 36. Nf4+ Kf7 37. Rb1 Nd3 38. b5 Ra8 39. Ra1 Be5 40. Ra3 Nxf4) 34... Bxf2+ 35. Kxf2 Nd3+ 36. Ke3 f5?? { (-4.83 → -0.86) Blunder. Nxc1 was best. } (36... Nxc1 37. Kxe4 Rg4+ 38. Kf3 Rxa4 39. b4 Nd3 40. b5 Kf7 41. Nd5 Rd4 42. Ne3 Ke6 43. Nc2) 37. Nd5+?? { (-0.86 → -4.53) Blunder. Rc2 was best. } (37. Rc2) 37... Kd6 38. Nf4?! { (-4.40 → -5.69) Inaccuracy. Rc7 was best. } (38. Rc7 Kxd5 39. Rxd7+ Ke5 40. g4 f4+ 41. Kd2 Rxg4 42. a5 Rxg2+ 43. Kc3 Rg3 44. Kc4 Nxb2+) 38... Nxc1 39. a5 Rb8 40. Kd4 Nb3+ 41. Kc4 Nd2+ 42. Kd4 Nb3+ 43. Kc4 Nc5 44. b4 Na6 45. b5 Nc5 46. a6 Na4 47. Kb4 Nb6 48. a7 Rb7 49. Ka5 Kc5 50. Ka6 Rc7 51. g4 fxg4 52. Ne2 h5 53. Nc3 Rxa7+ 54. Kxa7 e3 55. Na4+?? { (-6.25 → Mate in 7) Checkmate is now unavoidable. Ne4+ was best. } (55. Ne4+ Kxb5 56. Ng3 Nd5 57. Kb8 Kc4 58. Kc8 Nf6 59. Ne2 d5 60. Nf4 h4 61. Kb8 d4) 55... Kxb5? { (Mate in 7 → -7.15) Lost forced checkmate sequence. Nxa4 was best. } (55... Nxa4 56. Kb7 e2 57. Kc7 e1=Q 58. Kd8 Kd6 59. Kc8 Qc3+ 60. Kb7 Qc7+ 61. Ka6 Qb6#) 56. Nxb6 e2 57. Nxd7?! { (-10.21 → Mate in 8) Checkmate is now unavoidable. Kb7 was best. } (57. Kb7 e1=Q 58. Nc8 Qe5 59. Na7+ Kb4 60. Kc8 Qd4 61. Kb7 Qc5 62. Nc8 Qc6+ 63. Kb8 d5) 57... e1=Q 58. g3 Qe7 59. Kb8 Qd8+ 60. Kb7 Qxd7+ 61. Kb8 Kc6 62. Ka8 Qc8+ 63. Ka7 Qc7+ 64. Ka8 Qb7# { Black wins by checkmate. } 0-1