Chess puzzle (Advantage)
Opening: Russian_Game, Russian_Game_Stafford_Gambit
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6 5. d3 Bc5 6. Nd2 Ng4 7. Qf3 Nxf2
8. Nc4 Bg4 9. Qf4 g5 *
Position (FEN): r2qk2r/ppp2p1p/2p5/2b3p1/2N1PQb1/3P4/PPP2nPP/R1B1KB1R w KQkq - 0 10
White to move.
Themes:  Opening  
Puzzle rating: 1702
Best move: Qe5+