[Event "Casual rapid game"] [Site "https://lichess.org/HnbVFYkY"] [Date "2023.12.24"] [White "O-Gochi"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2023.12.24"] [UTCTime "06:39:29"] [WhiteElo "1500"] [BlackElo "?"] [Variant "From Position"] [TimeControl "600+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "2rq1rk1/B2bppbp/3p2p1/3B4/1p2P3/5P2/PPPQ2PP/2KR3R b - - 0 15"] [SetUp "1"] [Annotator "lichess.org"] 15... Ba4 16. b3 Qc7 17. Be3?? { (-2.16 → -5.40) Blunder. Kb1 was best. } (17. Kb1 Qxa7) 17... Bb5 18. Kb1 e6 19. Bc4 Bxc4 20. bxc4 Qxc4 21. Qd3 Qc7 22. Rd2 Qa5 23. Bd4 Bxd4 24. Qxd4 Rc3 25. Qxd6 Ra8 26. Kc1 b3 27. Kd1 bxc2+ 28. Rxc2 Qa4 29. Qd2? { (-8.88 → Mate in 13) Checkmate is now unavoidable. Ke1 was best. } (29. Ke1 Rxc2 30. Rf1 Qb5 31. Rf2 Qb1+ 32. Qd1 Qxd1+ 33. Kxd1 Rxf2 34. a4 Rb8 35. Kc1 Kg7) 29... Rac8 30. Ke2 Rxc2 31. Rd1 Qd4?! { (Mate in 10 → -41.47) Lost forced checkmate sequence. Rd8 was best. } (31... Rd8 32. Ke3 Qa3+ 33. Kf4 Rdxd2 34. Rxd2 Rxd2 35. Kg3 Qe3 36. h4 e5 37. Kh3 Qe2 38. g3) 32. Ke1?! { (-41.47 → Mate in 6) Checkmate is now unavoidable. e5 was best. } (32. e5 Qxe5+) 32... Qg1+ 33. Ke2 Qxg2+ 34. Ke3 Rxd2 35. Rxd2 Rc3+ 36. Rd3 Qg1+ 37. Kf4 Rxd3 38. Ke5 Qg5# { Black wins by checkmate. } 0-1