Chess puzzle (Advantage)
Opening: Scotch_Game, Scotch_Game_Haxo_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d4 exd4 5. O-O d6 6. c3 dxc3 7. Nxc3 Bg4 8.
Qb3 Na5 9. Qa4+ c6 10. Ng5 Nxc4 11. Qxc4 Qf6 *
Position (FEN): r3k1nr/pp3ppp/2pp1q2/2b3N1/2Q1P1b1/2N5/PP3PPP/R1B2RK1 w kq - 1 12
White to move.
Themes:  Opening  
Puzzle rating: 1485
Best move: e5