Chess puzzle (Advantage)
Opening: Scotch_Game, Scotch_Game_Scotch_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. c3 dxc3 6. Qb3 Qe7 7. Nxc3 Na5 8.
Qb5 Nxc4 9. Qxc4 d5 10. Qb5+ c6 11. Qa4 Nxe4 12. O-O f5 13. Re1 Qc7 *
Position (FEN): r1b1kb1r/ppq3pp/2p5/3p1p2/Q3n3/2N2N2/PP3PPP/R1B1R1K1 w kq - 2 14
White to move.
Themes: Pin Opening  
Puzzle rating: 1558
Best move: Nxd5