Chess puzzle (Advantage)
Opening: Scotch_Game, Scotch_Game_Classical_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 O-O 8.
O-O Bb6 9. a4 a5 10. Na3 d6 11. Nab5 Be6 *
Position (FEN): r4rk1/1pp1nppp/1bnpbq2/pN6/P1BNP3/2P1B3/1P3PPP/R2Q1RK1 w - - 2 12
White to move.
Themes:  Middlegame  
Puzzle rating: 1762
Best move: Nxe6