[Event "Casual correspondence game"] [Site "https://lichess.org/oIYgGe0e"] [Date "2020.08.09"] [White "lichess AI level 7"] [Black "PerpetualForce"] [Result "1-0"] [UTCDate "2020.08.09"] [UTCTime "14:11:37"] [WhiteElo "?"] [BlackElo "1500"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnb2rk1/pp5p/3p4/q2p2p1/3Pnp2/1Q1BPNB1/PP3PPP/R4K1R b - - 0 13"] [SetUp "1"] [Annotator "lichess.org"] 13... Bf5?! { (0.15 → 0.97) Inaccuracy. Kh8 was best. } (13... Kh8 14. exf4 gxf4 15. Bh4 Nc6 16. Kg1 Bg4 17. Ng5 Rac8 18. Bxe4 dxe4 19. Nf7+ Kg7 20. Nxd6) 14. Bxe4 Bxe4 15. Nxg5 Qa6+ 16. Kg1 fxg3 17. Nxe4 gxf2+ 18. Nxf2 Qe2?! { (1.36 → 2.12) Inaccuracy. Nd7 was best. } (18... Nd7 19. Nd3) 19. Nh3 Nc6 20. Nf4 Qg4? { (1.69 → 3.13) Mistake. Qc4 was best. } (20... Qc4 21. Nxd5 Qxb3 22. axb3 Rf5 23. Nc3 Re8 24. d5 Ne5 25. Ne4 Rff8 26. h4 Ng4 27. Nxd6) 21. h3 Qg3?! { (3.21 → 4.46) Inaccuracy. Qf5 was best. } (21... Qf5 22. Rf1) 22. Rf1 Kh8 23. h4?! { (4.30 → 3.42) Inaccuracy. Rf3 was best. } (23. Rf3 Qg8 24. Kh2 Rf5 25. Rhf1 Raf8 26. Qxb7 Na5 27. Qb4 Nc4 28. b3 Nxe3 29. Rxe3 Rxf4) 23... Rae8?! { (3.42 → 5.15) Inaccuracy. Na5 was best. } (23... Na5 24. Qd3) 24. Rf3?! { (5.15 → 3.65) Inaccuracy. Rh3 was best. } (24. Rh3 Qg7 25. Rhf3 Qg8 26. Qxb7 Na5 27. Qd7 Nc4 28. Nxd5 Rxf3 29. Rxf3 Rf8 30. Rf6 Qg7) 24... Qe1+?! { (3.65 → 5.61) Inaccuracy. Qg4 was best. } (24... Qg4 25. Rhh3 Ne7 26. Qxb7 Qc8 27. Qxa7 Nf5 28. Nxd5 Qe6 29. Nc3 Qh6 30. Qb7 Nxe3 31. Rxf8+) 25. Kh2 Qxh4+ 26. Kg1 Qe1+ 27. Rf1 Qg3 28. Rf3 Qe1+ 29. Rf1 Qg3 30. Qd3 Rxe3?? { (5.00 → Mate in 1) Checkmate is now unavoidable. Rf7 was best. } (30... Rf7 31. Rh3) 31. Qxh7# { White wins by checkmate. } 1-0