Chess puzzle (Equality)
Moves: 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e3 O-O 5. h4 h5 6. Be2 d6 7. Nf3 Nbd7 8. Ng5
Nh7 9. g4 Ndf6 10. gxh5 gxh5 11. Bxh5 Bf5 12. e4 Nxh5 13. Nxh7 *
Position (FEN): r2q1rk1/ppp1ppbN/3p4/5b1n/3PPB1P/2N5/PPP2P2/R2QK2R b KQ - 0 13
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1446
Best move: Nxf4