Chess puzzle (Advantage)
Opening: Kings_Pawn_Game, Kings_Pawn_Game_McConnell_Defense
Moves: 1. e4 e5 2. Nf3 Qf6 3. Bc4 Bc5 4. O-O d6 5. c3 Qg6 6. d4 Bb6 7. Ng5 Nh6 8. Be3
f6 9. Ne6 Bxe6 10. Bxe6 Ke7 11. Bb3 Qxe4 12. Nd2 Qg6 13. dxe5 fxe5 14. Bxb6
axb6 15. Nf3 Nc6 16. Qd5 Rhf8 17. Rfe1 Ng4 18. h3 Kd7 *
Position (FEN): r4r2/1ppk2pp/1pnp2q1/3Qp3/6n1/1BP2N1P/PP3PP1/R3R1K1 w - - 1 19
White to move.
Themes:  Middlegame  
Puzzle rating: 1698
Best move: hxg4