Chess puzzle (Advantage)
Opening: Kings_Pawn_Game, Kings_Pawn_Game_Beyer_Gambit
Moves: 1. e4 e5 2. d4 d5 3. dxe5 dxe4 4. Qxd8+ Kxd8 5. Nc3 Nc6 6. Bf4 Bf5 7. O-O-O+
Kc8 8. Bc4 f6 9. e6 Ne5 10. Bb3 a5 11. Nge2 a4 12. Nxa4 Ra6 13. Nc5 *
Position (FEN): 2k2bnr/1pp3pp/r3Pp2/2N1nb2/4pB2/1B6/PPP1NPPP/2KR3R b - - 2 13
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1144
Best move: Bxc5