Chess puzzle (Crushing)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Harrwitz_Attack
Moves: 1. d4 Nf6 2. Bf4 d5 3. c4 e6 4. Nc3 Bb4 5. e3 O-O 6. Nf3 Ne4 7. Qc2 c5 8. a3
Qa5 9. Rc1 Bxc3+ 10. bxc3 cxd4 11. exd4 Qxa3 12. cxd5 exd5 13. Bd3 Re8 14. O-O
Nc6 15. Ng5 f5 16. Rfe1 Bd7 17. f3 Nd6 18. Be5 Nxe5 19. dxe5 Nc4 *
Position (FEN): r3r1k1/pp1b2pp/8/3pPpN1/2n5/q1PB1P2/2Q3PP/2R1R1K1 w - - 1 20
White to move.
Themes:  Middlegame  
Puzzle rating: 2506
Best move: Bxf5