Chess puzzle (Advantage)
Opening: Russian_Game, Russian_Game_Three_Knights_Game
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bc5 4. d4 exd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bc4 Bb7
8. O-O Qe7 9. Bg5 O-O-O 10. Bxf6 Qxf6 11. Rc1 Rhe8 12. Qd3 d5 13. exd5 cxd5 14.
Bxd5 Bxd5 *
Position (FEN): 2krr3/p1p2ppp/5q2/2bb4/8/2NQ4/PPP2PPP/2R2RK1 w - - 0 15
White to move.
Themes:  Middlegame  
Puzzle rating: 1272
Best move: Nxd5