[Event "Casual correspondence game"] [Site "https://lichess.org/VcS5Kcfk"] [Date "2024.04.20"] [White "Vitalii_Demidov"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2024.04.20"] [UTCTime "19:05:15"] [WhiteElo "1500"] [BlackElo "?"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/4K3 w kq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. e4?? { (0.15 → -12.75) Blunder. c3 was best. } (1. c3 e6 2. g3 Qf6 3. d3 Qxc3+ 4. bxc3 Ne7 5. a4 Nbc6) 1... d6 2. Ke2 g6 3. Kf3 f6 4. Kf4 Bh6+ 5. Kf3 g5 6. Ke2 a5 7. h3 e5 8. g4 b5 9. Kd3 c5 10. Kc3 b4+ 11. Kc4?! { (-13.54 → Mate in 3) Checkmate is now unavoidable. Kd3 was best. } (11. Kd3 Ra6 12. Ke2 Rc6 13. a3 bxa3 14. bxa3 Qe7 15. f4 gxf4 16. g5 Bxg5 17. d4 f3+) 11... a4?! { (Mate in 3 → -13.50) Lost forced checkmate sequence. Ba6+ was best. } (11... Ba6+ 12. Kd5 Kd7 13. d4 Ne7#) 12. Kb5?! { (-13.50 → Mate in 2) Checkmate is now unavoidable. Kd3 was best. } (12. Kd3 Ra6 13. c3 Rc6 14. Ke2 Qe7 15. cxb4 cxb4 16. d3 Bb7 17. h4 Nd7 18. f4 exf4) 12... Ne7 13. Kc4 d5+?! { (Mate in 1 → -13.35) Lost forced checkmate sequence. Ba6# was best. } (13... Ba6#) 14. Kxc5?! { (-13.35 → Mate in 2) Checkmate is now unavoidable. Kd3 was best. } (14. Kd3 Qb6 15. Ke2 Ra6 16. c3 dxe4 17. cxb4 cxb4 18. b3 Kd8 19. bxa4 Nd7 20. Ke1 b3) 14... Na6+ 15. Kb5 Qa5+ 16. Kxa5 Bd7 17. exd5 a3 18. bxa3 bxa3 19. d6 Ng8 20. c4 e4 21. Kb6 Nb4 22. c5 Nd3?! { (Mate in 5 → -11.71) Lost forced checkmate sequence. Rb8+ was best. } (22... Rb8+ 23. Ka5 Ne7 24. dxe7 Bc6 25. h4 Nd5 26. hxg5 Ra8#) 23. c6 Be6 24. Kc7?! { (-11.91 → Mate in 6) Checkmate is now unavoidable. h4 was best. } (24. h4 Kf7 25. c7 gxh4 26. Kb7 Re8 27. Kc6 Bf4 28. g5 fxg5 29. d7 Ne7+ 30. Kb5 Bxd7+) 24... f5?! { (Mate in 6 → -15.35) Lost forced checkmate sequence. Kf7 was best. } (24... Kf7 25. Kb7 Ne7 26. c7 Nd5 27. Kc6 Rhb8 28. cxb8=Q Rxb8 29. d7 Rb6#) 25. d7+?! { (-15.35 → Mate in 8) Checkmate is now unavoidable. Kb7 was best. } (25. Kb7 Ra4) 25... Kf7 26. d8=Q Ne7 27. Qd4 fxg4 28. hxg4 Bxg4 29. Qxe4 Nf4 30. f3 Ned5+ 31. Kd6 Bc8? { (Mate in 9 → -9.96) Lost forced checkmate sequence. Rhd8+ was best. } (31... Rhd8+ 32. Kc5 Bf8+ 33. Kc4 Ra4+ 34. Kb3 Rxe4 35. c7 Rb4+ 36. Kc2 Bf5+ 37. d3 Rb2+ 38. Kc1) 32. c7? { (-9.96 → Mate in 16) Checkmate is now unavoidable. Qxd5+ was best. } (32. Qxd5+ Nxd5 33. Kxd5 Rd8+ 34. Ke4 Re8+ 35. Kd4 Kg7 36. c7 Be6 37. f4 gxf4 38. Ke5 Bxa2+) 32... g4 33. fxg4?! { (-12.03 → Mate in 10) Checkmate is now unavoidable. Kc6 was best. } (33. Kc6 Ra6+ 34. Kb5 Rb6+ 35. Ka5 Bf8 36. Qd4 Ra6+ 37. Kb5 Nxc7+ 38. Kc4 Rc6+ 39. Qc5 Bxc5) 33... Be6? { (Mate in 10 → -9.33) Lost forced checkmate sequence. Ra6+ was best. } (33... Ra6+ 34. Kc5 Bf8+ 35. Kc4 Ra4+ 36. Kb3 Rxe4 37. Kc2 Bd7 38. c8=Q Ba4+ 39. Kb1 Rb4+ 40. Ka1) 34. Qf3? { (-9.33 → Mate in 9) Checkmate is now unavoidable. Qc4 was best. } (34. Qc4 Nf6 35. Qb5 Rhg8 36. d4 Bf8+ 37. Kc6 Bd7+ 38. Kb7 Bxb5 39. Kxa8 Bd7 40. Kb7 h6) 34... Nxc7? { (Mate in 9 → -9.45) Lost forced checkmate sequence. Ra6+ was best. } (34... Ra6+ 35. Kc5 Rc8 36. Qxf4+ Bxf4 37. Kd4 Ra4+ 38. Kd3 Bxg4 39. Kc2 Rxc7+ 40. Kd3 Nb4+ 41. Kd4) 35. Kxc7 Rhc8+ 36. Kd6 Ra6+ 37. Ke5 Bd5 38. Qh1 Re8+ 39. Kf5 Re5+ 40. Kxe5 Bg7+ 41. Kxf4 Bh6+ 42. g5? { (-8.28 → Mate in 12) Checkmate is now unavoidable. Qxh6 was best. } (42. Qxh6 Rxh6 43. Ke3 Bxa2 44. d3 Bd5 45. g5 a2 46. gxh6 a1=Q 47. Kf2 Ke6 48. Ke2 Qc1) 42... Ra4+ 43. Ke5 Ra5?? { (-9.48 → 2.31) Blunder. Bxh1 was best. } (43... Bxh1 44. gxh6 Ra5+ 45. Kd6 Bd5 46. Kc7 Kf6 47. Kb6 Ra8 48. Kc5 Bxa2 49. Kd4 Bf7 50. Ke4) 44. Qxh6 Bb7+? { (2.47 → 4.96) Mistake. Bxa2+ was best. } (44... Bxa2+ 45. Kf4 Kg8 46. Qc6 Ra7 47. Qe8+ Kg7 48. Qe5+ Kf7 49. Qh8 Ke6 50. Qc8+ Kd6 51. Qb8+) 45. Kd6?? { (4.96 → -5.43) Blunder. Kf4 was best. } (45. Kf4 Rb5 46. Qxh7+ Ke6 47. Qg8+ Kd6 48. Qc4 Bc6 49. g6 Rb7 50. d4 Bd5 51. Qa6+ Kc7) 45... Kg8?? { (-5.43 → Mate in 31) Checkmate is now unavoidable. Ra6+ was best. } (45... Ra6+ 46. Kc5 Rxh6 47. gxh6 Kg6 48. Kb4 Kxh6 49. Kxa3 Kg5 50. Kb4 h5 51. Kc5 h4 52. d3) 46. Ke7 Bh1 47. Qxh1?? { (Mate in 1 → 5.90) Lost forced checkmate sequence. Qf8# was best. } (47. Qf8#) 47... Rc5?? { (5.90 → Mate in 7) Checkmate is now unavoidable. Rf5 was best. } (47... Rf5 48. Qc6 Rf7+ 49. Ke6 Rf4 50. Qd5 Rf7 51. Qc4 Kg7 52. d4 Rb7 53. d5 h6 54. Qc3+) 48. Qa8+ Rc8 49. Qxc8+ Kg7 50. Qf8+ Kg6 51. Qf4 h5 52. gxh6 Kh5 53. h7 Kg6 54. Qg4+ Kh6 55. h8=Q# { White wins by checkmate. } 1-0