Chess puzzle (Advantage)
Opening: Kings_Pawn_Opening, Kings_Pawn_Opening_Other_variations
Moves: 1. e4 e5 2. b3 Nc6 3. Nf3 Nf6 4. Bb2 d6 5. Ng5 h6 6. Nxf7 Kxf7 7. Bc4+ d5 8.
exd5 Nxd5 *
Position (FEN): r1bq1b1r/ppp2kp1/2n4p/3np3/2B5/1P6/PBPP1PPP/RN1QK2R w KQ - 0 9
White to move.
Themes:  Opening  
Puzzle rating: 1517
Best move: Qf3+