Chess puzzle (Equality)
Moves: 1. e4 e5 2. d3 Nf6 3. f3 Nc6 4. c3 Bc5 5. b4 Bb6 6. a4 a6 7. a5 Ba7 8. Nh3 O-O
9. Bg5 d6 10. Nf2 h6 11. Bxf6 Qxf6 12. g4 Bxg4 *
Position (FEN): r4rk1/bpp2pp1/p1np1q1p/P3p3/1P2P1b1/2PP1P2/5N1P/RN1QKB1R w KQ - 0 13
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1644
Best move: Nxg4