Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. c3 Nc6 4. d4 d5 5. exd5 Qxd5 6. c4 Qe4+ 7. Be2 Bg4 8. d5
Nd4 9. Nbd2 Qg6 *
Position (FEN): r3kbnr/ppp2ppp/6q1/3Pp3/2Pn2b1/5N2/PP1NBPPP/R1BQK2R w KQkq - 3 10
White to move.
Themes:  Middlegame  
Puzzle rating: 2053
Best move: Nxd4