Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Berlin_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. c3 Be7 6. Re1 O-O 7. d4 exd4 8.
cxd4 a6 9. Ba4 Bg4 10. Bxc6 bxc6 11. Nbd2 Re8 12. Nf1 d5 13. e5 Ne4 14. Ng3
Nxg3 15. hxg3 c5 16. Be3 cxd4 17. Qxd4 c5 *
Position (FEN): r2qr1k1/4bppp/p7/2ppP3/3Q2b1/4BNP1/PP3PP1/R3R1K1 w - - 0 18
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1002
Best move: Qxg4