Chess puzzle (Crushing)
Opening: English_Opening, English_Opening_Agincourt_Defense
Moves: 1. c4 e6 2. Nc3 b6 3. g3 Bb7 4. Nf3 Nf6 5. d3 c5 6. Bg2 Bd6 7. O-O Qc7 *
Position (FEN): rn2k2r/pbqp1ppp/1p1bpn2/2p5/2P5/2NP1NP1/PP2PPBP/R1BQ1RK1 w kq - 4 8
White to move.
Themes:  Opening  
Puzzle rating: 1454
Best move: Nb5