[Event "casual correspondence game"] [Site "https://lichess.org/NRepD9tz"] [Date "2025.03.23"] [White "Bred0n"] [Black "lichess AI level 3"] [Result "0-1"] [GameId "NRepD9tz"] [UTCDate "2025.03.23"] [UTCTime "18:57:21"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d5 3. Nc3 e6 4. Nf3 { D37 Queen's Gambit Declined: Three Knights Variation } h6 5. cxd5 Nxd5?! { (0.21 → 0.78) Inaccuracy. exd5 was best. } (5... exd5 6. Bf4 c6 7. Qc2 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3) 6. e4 Nb4?? { (0.49 → 2.25) Blunder. Nxc3 was best. } (6... Nxc3 7. bxc3 c5 8. Bd3 cxd4 9. Nxd4 Bc5 10. e5 Nd7 11. Bf4) 7. Bb5+ Nd7 8. O-O b6?? { (1.97 → 4.22) Blunder. a6 was best. } (8... a6 9. Ba4 Be7 10. a3 Nc6 11. b4 b5 12. Bb3 O-O 13. Bf4 a5 14. d5) 9. a3 Na6?! { (3.50 → 4.88) Inaccuracy. c6 was best. } (9... c6 10. Be2 Na6 11. d5 Nab8 12. Bc4 Qf6 13. dxe6 fxe6 14. e5 Nxe5 15. Nxe5) 10. Qe2?! { (4.88 → 3.24) Inaccuracy. d5 was best. } (10. d5 e5 11. Nxe5 Nb8 12. Qh5 Qf6 13. Nxd7 Bxd7 14. e5 Qg6 15. Qxg6 fxg6) 10... c5? { (3.24 → 5.62) Mistake. Nb8 was best. } (10... Nb8 11. Bf4 a6 12. Ba4 b5 13. Bb3 c5 14. Rad1 Bb7 15. d5 Qf6 16. Bxb8) 11. Bxa6 Be7 12. Bb5 O-O 13. Bc6 e5 14. Bxa8 Bd6 15. dxe5 Bc7 16. Bd5 Qe7 17. Qc4 Nxe5 18. Nxe5 Qxe5 19. Nb5?? { (7.77 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (19. f4 Qh5 20. Be3 Bg4 21. Rf2 Rd8 22. Re1 Kh8 23. e5 f5 24. Qf1 g5) 19... Qxh2# { Black wins by checkmate. } 0-1