Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. d3 Bc5 5. h3 d6 6. O-O O-O 7. Bg5 h6 8. Bh4
Qe7 9. Kh1 Be6 10. Bb5 Nd4 11. Nxd4 Bxd4 12. c3 Bb6 13. d4 g5 14. dxe5 Nxe4 15.
Bg3 d5 16. Bh2 Nxf2+ 17. Rxf2 Bxf2 18. Nd2 c6 19. Bd3 Bb6 20. Qh5 f5 *
Position (FEN): r4rk1/pp2q3/1bp1b2p/3pPppQ/8/2PB3P/PP1N2PB/R6K w - f6 0 21
White to move.
Themes:  Middlegame  
Puzzle rating: 1342
Best move: Qg6+