Chess puzzle (Advantage)
Opening: Mikenas_Defense, Mikenas_Defense_Other_variations
Moves: 1. d4 Nc6 2. e3 e5 3. dxe5 Nxe5 4. Nf3 Nxf3+ 5. Qxf3 Qf6 6. Qe4+ Be7 7. Nc3 c6
8. Be2 d5 9. Qd3 Bf5 10. Qd1 Bb4 11. Bd2 Ne7 12. O-O O-O 13. Re1 Qg6 14. e4
dxe4 15. Bf1 Nd5 *
Position (FEN): r4rk1/pp3ppp/2p3q1/3n1b2/1b2p3/2N5/PPPB1PPP/R2QRBK1 w - - 2 16
White to move.
Themes:  Middlegame  
Puzzle rating: 847
Best move: Nxd5