Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Pin_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd2 Nc6 7. Nxc6 bxc6 8.
f3 O-O 9. Qe2 Qb6 10. O-O-O Rb8 11. Na4 Bxd2+ 12. Qxd2 Qc7 13. g4 d5 14. g5 Nd7
15. h4 dxe4 16. h5 Nb6 17. h6 Nxa4 18. Qd4 e5 19. Qxa4 exf3 *
Position (FEN): 1rb2rk1/p1q2ppp/2p4P/4p1P1/Q7/5p2/PPP5/2KR1B1R w - - 0 20
White to move.
Themes: Advanced Pawn Middlegame  
Puzzle rating: 1353
Best move: hxg7