Chess puzzle (Advantage)
Opening: Bishops_Opening, Bishops_Opening_Vienna_Hybrid
Moves: 1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Bb4 5. a3 Ba5 6. Bd2 d6 7. h3 O-O 8. Nge2
Be6 9. Nd5 Bxd2+ 10. Qxd2 Nd4 11. O-O Nxd5 12. exd5 Bxh3 *
Position (FEN): r2q1rk1/ppp2ppp/3p4/3Pp3/2Bn4/P2P3b/1PPQNPP1/R4RK1 w - - 0 13
White to move.
Themes:  Middlegame  
Puzzle rating: 1875
Best move: Nxd4