Chess puzzle (Equality)
Moves: 1. e4 e5 2. g4 d5 3. Bg2 dxe4 4. Nc3 Nf6 5. Nxe4 Nxg4 6. Bh3 f5 7. Bxg4 fxg4 8.
d3 Nc6 9. Qe2 Nd4 10. Qd1 Qh4 11. Bg5 Qh5 12. c3 Nf3+ *
Position (FEN): r1b1kb1r/ppp3pp/8/4p1Bq/4N1p1/2PP1n2/PP3P1P/R2QK1NR w KQkq - 1 13
White to move.
Themes:  Opening  
Puzzle rating: 1575
Best move: Nxf3