Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Anglo-Indian_Defense
Moves: 1. Nf3 Nf6 2. c4 c5 3. b3 e6 4. e3 Nc6 5. Bb2 Be7 6. d4 cxd4 7. exd4 d5 8. a3
O-O 9. Be2 b6 10. h4 Ba6 11. g4 dxc4 12. bxc4 h6 13. g5 hxg5 *
Position (FEN): r2q1rk1/p3bpp1/bpn1pn2/6p1/2PP3P/P4N2/1B2BP2/RN1QK2R w KQ - 0 14
White to move.
Themes:  Middlegame  
Puzzle rating: 1218
Best move: hxg5