Chess puzzle (Advantage)
Opening: Kings_Knight_Opening, Kings_Knight_Opening_Konstantinopolsky
Moves: 1. e4 e5 2. Nf3 Nc6 3. g3 Bc5 4. Bg2 d6 5. d3 h6 6. Nc3 Nf6 7. O-O Ne7 8. Nd5
Nexd5 9. exd5 Nxd5 10. d4 exd4 11. Nxd4 O-O *
Position (FEN): r1bq1rk1/ppp2pp1/3p3p/2bn4/3N4/6P1/PPP2PBP/R1BQ1RK1 w - - 1 12
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1216
Best move: Bxd5