Chess puzzle (Advantage)
Opening: Scotch_Game, Scotch_Game_Benima_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 O-O 7. O-O a6 8.
f4 Bc5 9. Be3 d6 10. Kh1 Ng4 11. Nxc6 *
Position (FEN): r1bq1rk1/1pp2ppp/p1Np4/2b5/2B1PPn1/2N1B3/PPP3PP/R2Q1R1K b - - 0 11
Black to move.
Themes:  Opening  
Puzzle rating: 2154
Best move: Qh4