[Event "Casual correspondence game"] [Site "https://lichess.org/R9aiBLfC"] [Date "2022.10.11"] [White "pfefferkoerner0202"] [Black "EricRosen"] [Result "0-1"] [UTCDate "2022.10.11"] [UTCTime "17:36:21"] [WhiteElo "1500"] [BlackElo "1741"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 { C42 Petrov's Defense: Three Knights Game } Bc5?! { (0.09 → 0.95) Inaccuracy. Nc6 was best. } (3... Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5) 4. Bc4?! { (0.95 → 0.00) Inaccuracy. Nxe5 was best. } (4. Nxe5 Bd4 5. Nf3 Bxc3 6. dxc3 Nxe4 7. Bd3 Nf6 8. Qe2+ Qe7) 4... d6 5. a3 Nc6 6. O-O Bg4 7. h3 h5?? { (0.01 → 1.99) Blunder. Bxf3 was best. } (7... Bxf3 8. Qxf3 Nd4 9. Qd1 c6 10. Ba2 O-O 11. d3 Bb6 12. Bd2) 8. b4?! { (1.99 → 0.83) Inaccuracy. hxg4 was best. } (8. hxg4 hxg4) 8... Bb6?! { (0.83 → 1.89) Inaccuracy. Bxf3 was best. } (8... Bxf3 9. Qxf3 Nd4 10. Qd3 Bb6 11. Na4 g5 12. Nxb6 axb6 13. a4 Ne6 14. Bb2 Qe7 15. a5) 9. Nd5?? { (1.89 → -0.64) Blunder. hxg4 was best. } (9. hxg4 hxg4) 9... Nd4?! { (-0.64 → 0.00) Inaccuracy. Nxd5 was best. } (9... Nxd5 10. exd5) 10. hxg4?! { (0.00 → -0.99) Inaccuracy. Nxb6 was best. } (10. Nxb6 Bxf3 11. gxf3 cxb6 12. c3 Qc8 13. Kh2 Nxf3+ 14. Qxf3 Qxc4 15. d3 Qxc3 16. Bg5 Nh7) 10... hxg4 11. Nxd4 Bxd4 12. c3 Bb6?? { (-1.69 → 3.80) Blunder. Nxe4 was best. } (12... Nxe4 13. Nxc7+ Qxc7 14. Bb5+ Ke7 15. cxd4 Rh7 16. f3 g3 17. fxe4 Rah8 18. Rxf7+ Kd8 19. Rf8+) 13. d4?? { (3.80 → -1.53) Blunder. Nxb6 was best. } (13. Nxb6 cxb6 14. d4 Qc7 15. Be2 d5 16. Bxg4 dxe4 17. Bh3 Rxh3 18. gxh3 O-O-O 19. Re1 Qd7) 13... Nxd5 14. Bxd5?? { (-1.90 → Mate in 11) Checkmate is now unavoidable. Qxg4 was best. } (14. Qxg4 Nxc3 15. Bg5 Qd7 16. Qf3 Bxd4 17. Rac1 Na4 18. Bb3 Nb6 19. Rfd1 f6 20. Be3 Bxe3) 14... Qh4 15. g3?! { (-77.27 → Mate in 1) Checkmate is now unavoidable. Bxf7+ was best. } (15. Bxf7+ Kf8 16. Bh5 Rxh5 17. f4 exd4 18. cxd4 g3 19. Qxh5 Bxd4+ 20. Be3 Bxe3+ 21. Rf2 gxf2+) 15... Qh2# { Black wins by checkmate. } 0-1