Chess puzzle (Crushing)
Opening: Bird_Opening, Bird_Opening_Other_variations
Moves: 1. f4 d6 2. Nf3 Bg4 3. e3 h5 4. Be2 h4 5. h3 Bh5 6. Ng5 Bxe2 7. Qxe2 Qd7 8. O-O
f6 9. Ne4 Nc6 10. a3 a6 11. b4 e5 12. fxe5 dxe5 13. Nc5 Qc8 14. Bb2 Nge7 15. d4
Nd5 16. dxe5 fxe5 17. Qc4 Nxe3 *
Position (FEN): r1q1kb1r/1pp3p1/p1n5/2N1p3/1PQ4p/P3n2P/1BP3P1/RN3RK1 w kq - 0 18
White to move.
Themes:  Opening  
Puzzle rating: 1330
Best move: Qf7+