Chess puzzle (Crushing)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Queens_Knight_Variation
Moves: 1. d4 d5 2. c4 e6 3. Nc3 f5 4. Nf3 Nf6 5. Ne5 c6 6. Bg5 Bd6 7. e3 O-O 8. c5 Bc7
9. g3 Nbd7 10. Nf3 Qe8 11. Bg2 Ne4 12. Nxe4 fxe4 13. Nh4 e5 14. O-O exd4 15.
exd4 Nf6 16. Re1 Ng4 17. f3 Qh5 18. Be7 exf3 19. Bxf8 *
Position (FEN): r1b2Bk1/ppb3pp/2p5/2Pp3q/3P2nN/5pP1/PP4BP/R2QR1K1 b - - 0 19
Black to move.
Themes: Advanced Pawn Middlegame  
Puzzle rating: 1539
Best move: f2+