[Event "Casual correspondence game"] [Site "https://lichess.org/3nyrm4F2"] [Date "2024.02.22"] [White "lichess AI level 2"] [Black "zweizwei"] [Result "0-1"] [UTCDate "2024.02.22"] [UTCTime "18:58:16"] [WhiteElo "?"] [BlackElo "1500"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "1K1R4/2P5/8/8/8/6b1/1p2p2p/1rk5 w - - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Rd3?? { (0.15 → Mate in 6) Checkmate is now unavoidable. Rd5 was best. } (1. Rd5 e1=Q 2. Rc5+ Kd2 3. Rd5+ Ke3 4. Rg5 Qb4+ 5. Kc8 Qf8+ 6. Kd7 Rd1+ 7. Kc6 h1=Q+) 1... e1=Q 2. Rd1+ Kc2 3. Rxe1 Bxe1?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. Rxe1 was best. } (3... Rxe1 4. Ka7 Bxc7 5. Kb7 b1=Q+ 6. Kc8 h1=Q 7. Kxc7 Qhb7+ 8. Kd6 Q1b6#) 4. Kb7?? { (0.00 → Mate in 5) Checkmate is now unavoidable. c8=Q+ was best. } (4. c8=Q+ Kd2 5. Qd7+ Ke3 6. Qe6+ Kf4 7. Qf6+ Kg4 8. Qg6+ Kf4) 4... h1=B+ 5. Kc8 Bb7+?! { (Mate in 3 → -10.00) Lost forced checkmate sequence. Rd1 was best. } (5... Rd1 6. Kb8 b1=Q+ 7. Kc8 Qb7#) 6. Kd7?! { (-10.00 → Mate in 7) Checkmate is now unavoidable. Kxb7 was best. } (6. Kxb7) 6... Bc6+ 7. Ke7 Bc3?! { (Mate in 8 → -32.39) Lost forced checkmate sequence. Bb7 was best. } (7... Bb7 8. Kd7 Rd1+ 9. Ke6 b1=Q 10. Ke5 Qb4 11. c8=Q+ Bxc8 12. Kf6 Qb6+ 13. Kg5 Bg3 14. Kh5) 8. Kf7?! { (-32.39 → Mate in 6) Checkmate is now unavoidable. c8=Q was best. } (8. c8=Q Re1+ 9. Kd6 b1=Q 10. Qf5+ Kb3 11. Qf7+ Kb2 12. Kxc6 Qe4+ 13. Kc5 Qe5+ 14. Kc6 Qf6+) 8... Bf6?! { (Mate in 6 → -33.95) Lost forced checkmate sequence. Rf1+ was best. } (8... Rf1+ 9. Kg6 b1=Q 10. c8=Q Rg1+ 11. Qg4 Rxg4+ 12. Kh5 Bf3 13. Kh6 Qh1#) 9. Kxf6?! { (-33.95 → Mate in 7) Checkmate is now unavoidable. c8=Q was best. } (9. c8=Q Rf1 10. Qxc6+ Bc3+ 11. Ke7 b1=Q 12. Qg2+ Kb3 13. Qd5+ Ka3 14. Qa8+ Kb2 15. Qg2+ Ka1) 9... Bd5?? { (Mate in 7 → 0.00) Lost forced checkmate sequence. Bb7 was best. } (9... Bb7 10. Kg7 Rf1 11. Kh8 b1=Q 12. c8=N Bxc8 13. Kg7 Qd1 14. Kh8 Qg4 15. Kh7 Rh1#) 10. Kf5?? { (0.00 → Mate in 7) Checkmate is now unavoidable. c8=Q+ was best. } (10. c8=Q+ Kd2 11. Qf5 Be4 12. Qf2+ Kc3 13. Qc5+ Kb3 14. Qb5+ Ka3 15. Qa6+ Kb3 16. Qe6+ Kc3) 10... Be4+ 11. Ke6 Bd5+?! { (Mate in 8 → -35.30) Lost forced checkmate sequence. Bb7 was best. } (11... Bb7 12. Kd6 Rd1+ 13. Ke7 b1=Q 14. Ke8 Qb6 15. Ke7 Re1+ 16. Kf7 Qe6+ 17. Kf8 Qh6+ 18. Kg8) 12. Kxd5 Ra1?? { (-35.30 → 0.00) Blunder. Rd1+ was best. } (12... Rd1+ 13. Ke6 b1=Q 14. c8=Q+ Kd2 15. Qd7+ Ke2 16. Qe7 Qg6+ 17. Ke5 Rd3 18. Kf4+ Kf1 19. Qe5) 13. c8=R+?? { (0.00 → -35.92) Blunder. c8=Q+ was best. } (13. c8=Q+ Kd2 14. Qb8 b1=Q 15. Qh2+ Kc1 16. Qg1+ Kb2 17. Qb6+ Kc3 18. Qc7+ Kd3 19. Qg3+ Ke2) 13... Kd3 14. Re8?? { (-4.81 → Mate in 12) Checkmate is now unavoidable. Rb8 was best. } (14. Rb8 b1=Q 15. Rxb1 Rxb1 16. Kd6 Kd4 17. Ke6 Rb6+ 18. Kf5 Ke3 19. Ke5 Rh6 20. Kf5 Ra6) 14... Ra5+ 15. Kc6 Kc4?? { (Mate in 8 → -4.69) Lost forced checkmate sequence. b1=Q was best. } (15... b1=Q 16. Rd8+ Kc4 17. Rc8 Rc5+ 18. Kd6 Rxc8 19. Ke5 Rf8 20. Ke6 Qg6+ 21. Ke5 Qf6+ 22. Ke4) 16. Re6?? { (-4.69 → Mate in 6) Checkmate is now unavoidable. Re4+ was best. } (16. Re4+ Kc3 17. Re3+ Kb4 18. Re4+ Ka3 19. Re3+ Ka2 20. Re2 Ra6+ 21. Kd7 Ka1 22. Rxb2 Kxb2) 16... Ra6+ 17. Kd7 Kb5?! { (Mate in 10 → -35.30) Lost forced checkmate sequence. Rxe6 was best. } (17... Rxe6 18. Kxe6 b1=Q 19. Ke5 Qg6 20. Kf4 Kd5 21. Kf3 Qe4+ 22. Kg3 Ke5 23. Kh3 Kf4 24. Kh2) 18. Re3?! { (-35.30 → Mate in 6) Checkmate is now unavoidable. Re1 was best. } (18. Re1 Ra1 19. Re3 b1=Q 20. Ke6 Qg6+ 21. Ke5 Re1 22. Rxe1 Qg3+ 23. Kf5 Qxe1 24. Kf6 Qc3+) 18... Rf6?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. b1=Q was best. } (18... b1=Q 19. Kd8 Ra7 20. Re5+ Kc4 21. Rc5+ Kxc5 22. Kc8 Qb7+ 23. Kd8 Ra8#) 19. Re1?? { (0.00 → -5.08) Blunder. Rb3+ was best. } (19. Rb3+ Kc4 20. Rxb2 Kc3 21. Rb1 Kc2 22. Rb5 Rf1 23. Ke6 Rb1 24. Rc5+ Kd3 25. Kd5 Rf1) 19... Kc5 20. Kc8? { (-5.08 → -35.76) Mistake. Ke7 was best. } (20. Ke7 Rb6 21. Rb1 Rb7+ 22. Kf6 Kd4 23. Kg6 Kd3 24. Kf6 Rb4 25. Kg5 Kc2 26. Re1 Rb7) 20... Rd6 21. Rf1 Kc6? { (-35.76 → -5.82) Mistake. Kb4 was best. } (21... Kb4 22. Re1 Rd2 23. Re7 Rd5 24. Re1 Ka3 25. Kc7 Rd2 26. Re5 b1=Q 27. Rc5 Qe4 28. Ra5+) 22. Rh1 Rd7 23. Re1? { (-5.10 → -35.35) Mistake. Rb1 was best. } (23. Rb1 Rd2 24. Kb8 Kc5 25. Kc7 Kc4 26. Kc6 Kb3 27. Rh1 Kc2 28. Kc7 b1=Q 29. Rxb1 Kxb1) 23... b1=R?? { (-35.35 → 0.00) Blunder. Ra7 was best. } (23... Ra7 24. Re6+ Kb5 25. Re5+ Kc4 26. Re4+ Kc3 27. Re1 Ra1 28. Rxa1 bxa1=Q 29. Kd7 Qb1 30. Ke6) 24. Re3?? { (0.00 → Mate in 2) Checkmate is now unavoidable. Rxb1 was best. } (24. Rxb1 Rg7 25. Rc1+ Kd6 26. Rd1+ Ke6 27. Re1+ Kf5 28. Kd8 Kf4 29. Ke8 Kf3 30. Re5 Ra7) 24... Ra1?? { (Mate in 2 → 0.00) Lost forced checkmate sequence. Rc7+ was best. } (24... Rc7+ 25. Kd8 Rb8#) 25. Rb3?? { (0.00 → Mate in 3) Checkmate is now unavoidable. Rc3+ was best. } (25. Rc3+ Kd6 26. Rd3+ Ke6 27. Rxd7 Rh1 28. Rd3 Rh5 29. Rb3 Re5 30. Kb7 Kf5 31. Kc6 Ke4) 25... Ra8+ 26. Rb8 Rxb8+ 27. Kxb8 Rd8+ 28. Ka7 Rc8 29. Ka6 Ra8# { Black wins by checkmate. } 0-1