[Event "Casual classical game"] [Site "https://lichess.org/BwyEXb72"] [Date "2024.03.27"] [White "lichess AI level 1"] [Black "Kastarnov_Pavel"] [Result "0-1"] [UTCDate "2024.03.27"] [UTCTime "16:11:58"] [WhiteElo "?"] [BlackElo "848"] [Variant "Standard"] [TimeControl "10800+180"] [ECO "C62"] [Opening "Ruy Lopez: Steinitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 { C62 Ruy Lopez: Steinitz Defense } 4. Bxc6+ bxc6 5. d3 Nf6 6. Nc3 d5?? { (-0.50 → 1.25) Blunder. g6 was best. } (6... g6 7. h3 Bg7 8. Be3 O-O 9. Qd2 c5 10. a3 Nh5 11. b4) 7. b3? { (1.25 → -0.26) Mistake. Nxe5 was best. } (7. Nxe5 dxe4 8. Bf4 Bb4 9. O-O Bxc3 10. bxc3 O-O 11. Re1 Re8) 7... Bc5 8. O-O Ng4?? { (-0.14 → 1.69) Blunder. Bg4 was best. } (8... Bg4 9. h3 Bh5 10. exd5 Bd4 11. Bd2 Nxd5 12. Nxd5 Qxd5 13. Rc1 f5 14. c3 Bxf3 15. Qxf3) 9. Bg5?! { (1.69 → 0.75) Inaccuracy. h3 was best. } (9. h3 h5 10. Qe1 d4 11. Ne2 Qe7 12. c3 Ba6 13. b4 Bd6 14. Qd1 dxc3 15. Qc2 Bxb4) 9... Qd7?! { (0.75 → 1.57) Inaccuracy. f6 was best. } (9... f6 10. Bd2 Qd7 11. Na4 Bd6 12. h3 Nh6 13. Bxh6 gxh6 14. Nh4 Qg7 15. Nf5 Bxf5 16. exf5) 10. h3 Nh2?? { (1.18 → 4.03) Blunder. f6 was best. } (10... f6) 11. Na4?? { (4.03 → 0.49) Blunder. Nxh2 was best. } (11. Nxh2 Bd4 12. Bd2 O-O 13. Nf3 f5 14. exd5 f4 15. Ne2 Qe8 16. Nfxd4 Bxh3 17. gxh3 Rf6) 11... Qxh3?? { (0.49 → 5.42) Blunder. Nxf3+ was best. } (11... Nxf3+) 12. Nxh2 Qg3 13. Nf3?! { (5.39 → 3.76) Inaccuracy. Qh5 was best. } (13. Qh5 h6 14. Bd2 Bd4 15. c3 Qxd3 16. cxd4 Qxd2 17. Qxe5+ Kf8 18. Qxc7 Bh3 19. Nf3 Qd3) 13... Bh3 14. a3?? { (3.64 → Mate in 1) Checkmate is now unavoidable. Ne1 was best. } (14. Ne1 Qxg5 15. Nxc5 O-O 16. f4 Qe7 17. d4 f5 18. gxh3 fxe4 19. f5 exd4 20. Ne6 Rae8) 14... Qxg2# { Black wins by checkmate. } 0-1