[Event "Casual correspondence game"] [Site "https://lichess.org/FIl48EQ6"] [Date "2024.05.03"] [White "lichess AI level 4"] [Black "O4O5555555555555555"] [Result "1-0"] [UTCDate "2024.05.03"] [UTCTime "16:16:03"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 dxc4 { D10 Slav Defense } 4. e3 Na6?! { (0.21 → 1.26) Inaccuracy. b5 was best. } (4... b5 5. a4 b4 6. Ne4 Qd5 7. Nd2 c3 8. bxc3 bxc3 9. Nb1) 5. a4?! { (1.26 → 0.49) Inaccuracy. Bxc4 was best. } (5. Bxc4 Nf6 6. Nf3 b5 7. Bd3 g6 8. e4 Bg7 9. h3 O-O 10. Be3 Nd7 11. O-O e5) 5... Be6 6. Nf3 Qc7?! { (0.52 → 1.15) Inaccuracy. Nf6 was best. } (6... Nf6 7. h3 Nb4 8. e4 g6 9. a5 b5 10. axb6 axb6 11. Ra4 b5 12. Rxb4 Qa5 13. d5) 7. h4?! { (1.15 → 0.37) Inaccuracy. Ng5 was best. } (7. Ng5 Qd7 8. a5 Nf6 9. Ra4 Bf5 10. e4 Bg6 11. e5 Nd5 12. e6 fxe6 13. Bxc4 e5) 7... O-O-O? { (0.37 → 1.52) Mistake. Nf6 was best. } (7... Nf6) 8. Ng5 Nf6 9. Qe2?? { (1.58 → -1.12) Blunder. Nxe6 was best. } (9. Nxe6 fxe6) 9... c5?? { (-1.12 → 2.03) Blunder. Nb4 was best. } (9... Nb4 10. Nxe6 fxe6 11. Qd1 e5 12. Bxc4 exd4 13. exd4 Rxd4 14. Qe2 Rxc4 15. Qxc4 Nc2+ 16. Ke2) 10. Nb5?! { (2.03 → 1.13) Inaccuracy. Nxe6 was best. } (10. Nxe6 fxe6 11. Nb5 Qd7 12. Qxc4 Kb8 13. Be2 cxd4 14. O-O d3 15. Qf4+ Ka8 16. Bf3 h6) 10... Qb6 11. Bd2 cxd4 12. Nxe6? { (1.45 → -0.11) Mistake. exd4 was best. } (12. exd4 Bd5 13. b3 c3 14. Bxc3 Ne8 15. Qd2 Qf6 16. Be2 e6 17. O-O Kb8 18. Rfc1 Nac7) 12... fxe6?? { (-0.11 → 2.95) Blunder. d3 was best. } (12... d3 13. Qf3 Qxe6 14. Rc1 Ne4 15. Qf4 Qd5 16. Nc3 Nxc3 17. Rxc3 e5 18. Qxc4+ Qxc4 19. Rxc4+) 13. Nxd4? { (2.95 → 1.36) Mistake. exd4 was best. } (13. exd4 Kb8 14. Rc1 Nc7 15. Qe5 a6 16. Nxc7 Qxc7 17. Bxc4 Qxe5+ 18. dxe5 Ng4 19. Bc3 g6) 13... e5 14. Qxc4+ Qc7?? { (1.25 → 4.12) Blunder. Kb8 was best. } (14... Kb8) 15. Qb5?? { (4.12 → 1.21) Blunder. Ne6 was best. } (15. Ne6 Qxc4 16. Bxc4 Rd6 17. Rc1 Nc7 18. Ng5 e6 19. Nf7 Ne4 20. Ba5 b6 21. Nxh8 bxa5) 15... Nc5?? { (1.21 → 3.76) Blunder. Rd5 was best. } (15... Rd5) 16. Rc1 a6?! { (3.82 → 5.33) Inaccuracy. Rd5 was best. } (16... Rd5 17. Ne6 Nxe6 18. Rxc7+ Kxc7 19. Qb3 Nc5 20. Qc2 e6 21. Bc4 Rd8 22. O-O Kb8 23. Bc3) 17. Qxc5 Qxc5 18. Rxc5+ Kb8 19. Rxe5 e6 20. Ba5 Rd5 21. Rxd5 exd5 22. h5 b6 23. Bd2 h6 24. Be2 Bc5 25. Ne6 Re8 26. Nxg7 Re5 27. b4 Bf8 28. Bc3 Re7 29. Bd4?! { (6.16 → 4.26) Inaccuracy. Bxf6 was best. } (29. Bxf6 Rxg7 30. Bxg7 Bxg7 31. Bxa6 Bc3+ 32. Ke2 Bxb4 33. Rc1 Bc5 34. Bb5 Kc7) 29... Ne4?! { (4.26 → 5.52) Inaccuracy. Bxg7 was best. } (29... Bxg7 30. f3 Kb7 31. g4 Nh7 32. Bxg7 Rxg7 33. Kf2 Rc7 34. b5 a5 35. Bd3 Ng5) 30. Nf5 Rc7 31. O-O Rf7 32. g4 Bxb4 33. Nxh6 Rc7 34. Rb1 a5 35. Rb2 Rc1+ 36. Kg2 Ka7 37. Nf5 Nc5 38. Rxb4 axb4 39. Bb2 Rc2 40. Nd4 Rxb2 41. Bd1?! { (6.31 → 4.33) Inaccuracy. h6 was best. } (41. h6 Ne6 42. Nb5+ Kb7 43. h7 Rxe2 44. h8=Q Rc2 45. Qh7+ Rc7 46. Nxc7 Nxc7 47. Qb1 d4) 41... Rd2 42. Bb3 Nxb3?! { (3.58 → 5.28) Inaccuracy. b5 was best. } (42... b5 43. Bxd5 Nd3 44. axb5 Nxf2 45. Kf3 Nd3 46. g5 Rh2 47. g6 Rxh5 48. g7 Rg5 49. g8=Q) 43. Nxb3 Ra2 44. g5 Ra3 45. h6 Rxb3 46. h7 Ka6 47. Kf3 Ka5?? { (6.24 → Mate in 17) Checkmate is now unavoidable. Rc3 was best. } (47... Rc3 48. h8=Q Rc7 49. g6 b3 50. Qa8+ Ra7 51. Qxd5 Rg7 52. Qxb3 Kb7 53. Qe6 Ka8) 48. Kg4?? { (Mate in 17 → 5.30) Lost forced checkmate sequence. h8=Q was best. } (48. h8=Q Kxa4 49. Qa8+ Kb5 50. Qxd5+ Ka4 51. g6 Rb1 52. Qa2+ Kb5 53. Qxb1 b3 54. Qxb3+ Ka6) 48... Kxa4 49. Kf3 Rc3 50. h8=Q Rc2 51. Qe5 b3 52. Qb8 Kb5 53. g6 b2 54. Qe8+ Kc5?? { (4.13 → Mate in 9) Checkmate is now unavoidable. Kb4 was best. } (54... Kb4 55. Qe6 b5 56. Qd6+ Rc5 57. g7 b1=Q 58. g8=Q Qc1 59. Qgg6 Ka4 60. Kg2 Qc2 61. Qxc2+) 55. Qh8?? { (Mate in 9 → -3.28) Lost forced checkmate sequence. Qc8+ was best. } (55. Qc8+ Kd6 56. Qxc2 b1=Q 57. Qxb1 Ke6 58. Qxb6+ Ke7 59. Qc7+ Kf6 60. g7 d4 61. g8=Q dxe3) 55... b1=Q 56. Qd4+ Kc6 57. g7?? { (-2.97 → -6.81) Blunder. e4 was best. } (57. e4 Qb3+) 57... b5?? { (-6.81 → 4.21) Blunder. Qh1+ was best. } (57... Qh1+ 58. Kg3 Qg1+ 59. Kh3 Qf1+ 60. Kg4 Rc4 61. Kh5 Rxd4 62. exd4 Qg2 63. Kh6 Qxf2 64. g8=Q) 58. Qf6+ Kc5 59. Qf8+?! { (3.92 → 2.62) Inaccuracy. Qd4+ was best. } (59. Qd4+ Kc6 60. g8=Q Qh1+ 61. Qg2 Qh5+ 62. Qdg4 Qf7+ 63. Qf4 Qh5+ 64. Kg3 Qg6+ 65. Kh2 Qxg2+) 59... Kc4 60. Kg2?? { (2.69 → -2.64) Blunder. g8=Q was best. } (60. g8=Q) 60... b4?? { (-2.64 → 4.97) Blunder. Rc1 was best. } (60... Rc1 61. Qc8+ Kb3 62. Qxc1 Qxc1 63. g8=Q Qc4 64. Qg6 b4 65. Qb1+ Ka4 66. Qa1+ Kb5 67. f4) 61. g8=Q b3?? { (4.50 → Mate in 6) Checkmate is now unavoidable. Qe1 was best. } (61... Qe1 62. Qf4+ Kb3 63. Qxd5+ Kb2 64. Qde5+ Kb1 65. Qa5 Qd1 66. Qaxb4+ Rb2 67. Qbc4) 62. Qd6?? { (Mate in 6 → 6.47) Lost forced checkmate sequence. Qf4+ was best. } (62. Qf4+ Kd3 63. Qxd5+ Ke2 64. Qg4+ Ke1 65. Qb4+ Ke2 66. Qf3+ Kd3 67. Qd4#) 62... Kd3?? { (6.47 → Mate in 3) Checkmate is now unavoidable. Rxf2+ was best. } (62... Rxf2+ 63. Kxf2 Qf5+ 64. Qf4+ Qxf4+ 65. exf4 Kc5 66. Qg6 d4 67. Qb1 Kd5 68. Qxb3+ Ke4 69. Qf3+) 63. Qgxd5+ Ke2 64. Qd3+ Ke1 65. Kg1 Rc1 66. Qb4+ Rc3 67. Qbxc3# { White wins by checkmate. } 1-0