Chess puzzle (Checkmate)
Opening: Center_Game, Center_Game_Berger_Variation
Moves: 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 O-O 7. O-O-O Re8
8. Nge2 d5 9. Na4 Bxd2+ 10. Rxd2 Nxe4 11. Rd1 Qf6 12. Nac3 Nxc3 *
Position (FEN): r1b1r1k1/ppp2ppp/2n2q2/3p4/8/2n1Q3/PPP1NPPP/2KR1B1R w - - 0 13
White to move.
Themes: Hanging Piece, Kingside Attack Opening Mate in 1 
Puzzle rating: 526
Best move: Qxe8#