Chess puzzle (Advantage)
Opening: Kings_Pawn_Game, Kings_Pawn_Game_Wayward_Queen_Attack
Moves: 1. e4 e5 2. Qh5 Nc6 3. Bc4 g6 4. Qf3 Nf6 5. Ne2 Bg7 6. d3 O-O 7. Bg5 a6 8. Nbc3
b5 9. Bb3 Nd4 *
Position (FEN): r1bq1rk1/2pp1pbp/p4np1/1p2p1B1/3nP3/1BNP1Q2/PPP1NPPP/R3K2R w KQ - 2 10
White to move.
Themes:  Middlegame  
Puzzle rating: 1399
Best move: Nxd4