Chess puzzle (Crushing)
Opening: Modern_Defense, Modern_Defense_Two_Knights_Variation
Moves: 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nd7 5. Bf4 b6 6. e5 dxe5 7. dxe5 Bb7 8. Nd5
e6 9. Ne3 Ne7 10. Nc4 Nc5 11. Be2 Nd5 12. O-O *
Position (FEN): r2qk2r/pbp2pbp/1p2p1p1/2nnP3/2N2B2/5N2/PPP1BPPP/R2Q1RK1 b kq - 7 12
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1147
Best move: Nxf4