Chess puzzle (Equality)
Moves: 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c4 Nf6 5. Nc3 O-O 6. Be2 Nbd7 7. O-O Re8 8. Bg5
h6 9. Bh4 Kh7 10. Qd2 e5 11. dxe5 dxe5 12. Rad1 g5 13. Bxg5 *
Position (FEN): r1bqr3/pppn1pbk/5n1p/4p1B1/2P1P3/2N2N2/PP1QBPPP/3R1RK1 b - - 0 13
Black to move.
Themes:  Middlegame  
Puzzle rating: 2150
Best move: hxg5