[Event "Casual correspondence game"] [Site "https://lichess.org/KKSIrpCF"] [Date "2022.05.24"] [White "y_arjun_y"] [Black "lichess AI level 4"] [Result "0-1"] [UTCDate "2022.05.24"] [UTCTime "16:19:14"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "London System: Poisoned Pawn Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Qb6 5. Nc3 { D02 London System: Poisoned Pawn Variation } Bd7 6. Qd2 e6 7. O-O-O h6 8. b3?? { (0.29 → -3.86) Blunder. a3 was best. } (8. a3 cxd4) 8... Qb4?? { (-3.86 → -0.14) Blunder. c4 was best. } (8... c4 9. Be5 Bb4 10. Bxf6 Qa5 11. Kb2 gxf6 12. Ng1 Na6 13. Nge2 Rc8 14. e4 dxe4 15. Qe3) 9. Nb1? { (-0.14 → -1.32) Mistake. Nb5 was best. } (9. Nb5 Bxb5) 9... Qb6 10. Ne5 Ne4?! { (-1.33 → -0.25) Inaccuracy. Nc6 was best. } (10... Nc6) 11. Qe2 cxd4 12. exd4 Nc6 13. Nxc6?! { (-0.63 → -1.28) Inaccuracy. Nxd7 was best. } (13. Nxd7 Kxd7) 13... Qxc6 14. Rd3 Rc8?! { (-1.93 → -0.86) Inaccuracy. Be7 was best. } (14... Be7 15. f3 Nd6 16. Rc3 Qb6 17. Qd2 Qd8 18. Bd3 b5 19. Rc5 a5 20. Nc3 b4 21. Ne2) 15. Kd1?? { (-0.86 → -4.15) Blunder. f3 was best. } (15. f3 Nd6) 15... g5?? { (-4.15 → -1.00) Blunder. Qa6 was best. } (15... Qa6 16. a4 Bb5 17. Qe3 Bb4 18. f3 Qc6 19. c4 Bxc4 20. bxc4 Qxa4+ 21. Ke2 Qc2+ 22. Nd2) 16. Bd2?? { (-1.00 → -13.07) Blunder. Be5 was best. } (16. Be5) 16... Qxc2+ 17. Ke1 Qxb1+ 18. Bc1?! { (-12.87 → Mate in 6) Checkmate is now unavoidable. Qd1 was best. } (18. Qd1 Qxd1+ 19. Kxd1 Nxf2+ 20. Ke1 Nxh1 21. Be2 Bd6 22. g3 Rc2 23. a4 b5 24. Kf1 bxa4) 18... Bb4+ 19. Kd1 Qxc1# { Black wins by checkmate. } 0-1