Chess puzzle (Advantage)
Opening: Center_Game, Center_Game_Normal_Variation
Moves: 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd5 Qe7 5. Nf3 Nf6 6. Qg5 Qxe4+ 7. Qe3 Bc5
8. Nc3 Qxe3+ 9. Bxe3 Bb4 10. O-O-O Bxc3 11. bxc3 Ne4 12. Kb2 Nxf2 *
Position (FEN): r1b1k2r/pppp1ppp/2n5/8/8/2P1BN2/PKP2nPP/3R1B1R w kq - 0 13
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1056
Best move: Bxf2