Chess puzzle (Crushing)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. e3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Nf3 O-O 6. Bd3 c6 7. Bd2 Nbd7 8. O-O
Qc7 9. Qc2 dxc4 10. Bxc4 e5 11. Rfd1 e4 12. Ng5 Nb6 13. Bb3 Ng4 14. Ngxe4 Qxh2+
15. Kf1 Qh1+ 16. Ke2 Qh5 17. Rh1 Qb5+ *
Position (FEN): r1b2rk1/pp2bppp/1np5/1q6/3PN1n1/1BN1P3/PPQBKPP1/R6R w - - 6 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1307
Best move: Nxb5