Chess puzzle (Advantage)
Opening: Four_Knights_Game, Four_Knights_Game_Other_variations
Moves: 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. b3 Bc5 5. Nxe5 Nxe5 6. f4 Nc6 7. f5 Qe7 8. h4
Qxe4+ *
Position (FEN): r1b1k2r/pppp1ppp/2n2n2/2b2P2/4q2P/1PN5/P1PP2P1/R1BQKB1R w KQkq - 0 9
White to move.
Themes:  Opening  
Puzzle rating: 1770
Best move: Nxe4