For 24 days, you mastered fierce end-game puzzles. We received over 6800 emails this year! This topped last year’s calendar, bravo! From all entries we randomly selected three winners for each day, who can look forward to ChessBase Shop vouchers or two Fritztrainer DVDs signed by Karsten Müller. Those who guessed all 24 doors correctly, entered into our super raffle for one of three grand prizes.