Chess puzzle (Advantage)
Opening: Russian_Game, Russian_Game_Stafford_Gambit
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6 5. Nc3 Bc5 6. Qf3 Qd6 7. Bc4 b5 8.
Bb3 Bg4 9. Qg3 Qd4 10. O-O a5 11. Qxc7 Rc8 12. Qxf7+ Kd8 13. d3 *
Position (FEN): 2rk3r/5Qpp/2p2n2/ppb5/3qP1b1/1BNP4/PPP2PPP/R1B2RK1 b - - 0 13
Black to move.
Themes:  Middlegame  
Puzzle rating: 1499
Best move: Rc7