[Event "Casual correspondence game"] [Site "https://lichess.org/bGNIu901"] [Date "2022.06.29"] [White "lichess AI level 1"] [Black "st-gu"] [Result "0-1"] [UTCDate "2022.06.29"] [UTCTime "07:27:33"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C40"] [Opening "King's Pawn Game: Gunderam Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 c6? { (0.19 → 1.60) Mistake. Nc6 was best. } { C40 King's Pawn Game: Gunderam Gambit } (2... Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O 6. O-O d5 7. Nbd2) 3. Nc3?! { (1.60 → 0.66) Inaccuracy. Nxe5 was best. } (3. Nxe5 Nf6 4. Bc4 d5 5. exd5 Bd6 6. d4 cxd5 7. Bb5+ Nbd7) 3... d5? { (0.66 → 1.89) Mistake. d6 was best. } (3... d6 4. d4 Nd7 5. Bc4 Be7 6. a4 Ngf6 7. h3 exd4 8. Qxd4) 4. exd5 cxd5 5. Nxe5 f6?? { (2.37 → 6.86) Blunder. Nf6 was best. } (5... Nf6 6. Bb5+ Nbd7 7. O-O a6 8. Nxd7 Bxd7 9. Bxd7+ Qxd7 10. d4) 6. Nf3?? { (6.86 → 2.12) Blunder. Bb5+ was best. } (6. Bb5+ Bd7 7. Nxd7 Qe7+ 8. Qe2 Qxe2+ 9. Bxe2 Nxd7 10. Nxd5 O-O-O) 6... b5?? { (2.12 → 4.53) Blunder. Nc6 was best. } (6... Nc6 7. d4 Bb4 8. Bd2 Bg4 9. Be2 Nge7 10. O-O O-O 11. Nb5) 7. Nxb5 a6 8. Qe2+ Kf7 9. Nc3 d4?? { (2.75 → 6.99) Blunder. Nc6 was best. } (9... Nc6 10. d4) 10. Ne4?! { (6.99 → 4.32) Inaccuracy. Qe4 was best. } (10. Qe4 Qe8 11. Qxe8+ Kxe8 12. Nxd4 Ne7 13. Bc4 Nec6 14. Nf3 Bg4 15. Bd5 Ra7 16. d3 Rd7) 10... d3? { (4.32 → 7.21) Mistake. Be6 was best. } (10... Be6 11. d3 h6 12. g3 Qd7 13. Bg2 Nc6 14. O-O Re8 15. Re1 g5 16. c3 Bg4 17. h3) 11. Qd1 Bg4 12. c3?? { (8.53 → 3.35) Blunder. Bxd3 was best. } (12. Bxd3 Ke8 13. O-O Nc6 14. Re1 Be7 15. Be2 f5 16. Ng3 f4 17. Nf1 Nf6 18. d4 g5) 12... Bxf3?? { (3.35 → 7.69) Blunder. Qd7 was best. } (12... Qd7 13. h3 Bf5 14. Qb3+ Be6 15. c4 Nc6 16. Qxd3 Qxd3 17. Bxd3 Nb4 18. Bb1 Bxc4 19. d4) 13. Ng5+ fxg5 14. Be2?? { (6.09 → -12.28) Blunder. Qxf3+ was best. } (14. Qxf3+ Nf6 15. Qxa8 g6 16. Qf3 Kg7 17. Bxd3 Bd6 18. h3 Nbd7 19. Be2 g4 20. hxg4 Ne5) 14... Qe8 15. O-O dxe2 16. Qc2?! { (-10.00 → Mate in 3) Checkmate is now unavoidable. Qb3+ was best. } (16. Qb3+ Qe6 17. Qxe6+ Kxe6 18. Re1 Bh5 19. d4 h6 20. f3 Kd7 21. Rxe2 Nf6 22. Be3 Bd6) 16... exf1=Q+ 17. Kxf1 Qe2+ 18. Kg1 Be4?! { (Mate in 1 → -24.25) Lost forced checkmate sequence. Qe1# was best. } (18... Qe1#) 19. h3?! { (-24.25 → Mate in 4) Checkmate is now unavoidable. Qb3+ was best. } (19. Qb3+ Kg6 20. Qc4 Qxc4 21. d3 Qxd3 22. Be3 Qe2 23. h3 Qxb2 24. Re1 Qxa2 25. Bxg5 Kxg5) 19... Bxc2 20. d4 Bd6?! { (Mate in 6 → -23.33) Lost forced checkmate sequence. Qe1+ was best. } (20... Qe1+ 21. Kh2 Bd6+ 22. f4 gxf4 23. h4 Qf2 24. Kh1 f3 25. gxf3 Qf1#) 21. Be3 Nc6 22. Bxg5 Re8 23. Bh4 Qe1+ 24. Rxe1 Rxe1# { Black wins by checkmate. } 0-1