[Event "Casual correspondence game"] [Site "https://lichess.org/B6IvXvdt"] [Date "2019.03.27"] [White "lichess AI level 5"] [Black "cac0"] [Result "0-1"] [UTCDate "2019.03.27"] [UTCTime "08:38:16"] [WhiteElo "?"] [BlackElo "1449"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "r2qr1k1/5ppp/8/1p1p1b2/p7/2P1B2P/PP1QPPP1/2K2B1R b - - 0 19"] [SetUp "1"] [Annotator "lichess.org"] 19... b4 20. Qd4?! { (-6.42 → -9.07) Inaccuracy. cxb4 was best. } (20. cxb4 d4 21. Bxd4 Qd5 22. Kd1 Rac8 23. Bc3 Qxa2 24. Ke1 Qb1+ 25. Qd1 Qxd1+ 26. Kxd1 a3) 20... bxc3 21. g4 cxb2+ 22. Kxb2?! { (-15.63 → Mate in 7) Checkmate is now unavoidable. Qxb2 was best. } (22. Qxb2 Rb8) 22... Rb8+ 23. Qb4 Rxb4+ 24. Kc3 Rc4+ 25. Kd2 Rc2+ 26. Ke1 Qa5+ 27. Kd1 Rxa2 28. gxf5 Ra1+ 29. Kc2 Ra2+ 30. Kb1 Ra3 31. Bc1 Rb3+ 32. Kc2 Qc3+ 33. Kd1 Qd4+ 34. Bd2 Rb1+ 35. Kc2 Qb2+ 36. Kd3 Qb3+ 37. Kd4 Re4+ 38. Kc5 Qc4+ 39. Kd6 Rb6+ 40. Kd7 Qc6+ 41. Kd8 Re8# { Black wins by checkmate. } 0-1