Problem Display
PID: 166544 (8/8/8/8/8/8/p7/1kB1KB1R w K - 0 1)

Sedlak, Ludek

Sachove umeni (Ceskoslovensky sach), 2017

8/8/8/8/8/8/p7/1kB1KB1R

#4

4 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Kd2!
      • threat
        • 2.Bd3+
          • 2...Ka1
            • 3.Ba3#
        • 2.Ba3
          • threat
            • 3.Be2#
            • 3.Bg2#
            • 3.Bd3#
            • 3.Bh3#
            • 3.Bc4#
            • 3.Bb5#
            • 3.Ba6#
          • 2...Ka1
            • 3.Be2#
            • 3.Bg2#
            • 3.Bd3#
            • 3.Bh3#
            • 3.Bc4#
            • 3.Bb5#
            • 3.Ba6#
        • 2.Bc4
          • threat
            • 3.Ba3#
          • 2...Ka1
            • 3.Ba3#
      • 1...a1Q
        • 2.Bd3+
          • 2...Ka2
            • 3.Bc4+
              • 3...Kb1
                • 4.Ba3#
      • 1...a1S
        • 2.Bc4
          • threat
            • 3.Ba3#
          • 2...Sb3+
            • 3.Bxb3
              • 3...Ka1
                • 4.Ba3#
          • 2...Sc2
            • 3.Ba3+
              • 3...Se1
                • 4.Rxe1#
      • 1...a1B
        • 2.Bd3+
          • 2...Ka2
            • 3.Bc4+
              • 3...Kb1
                • 4.Ba3#
      • 1...a1R
        • 2.Bd3+
          • 2...Ka2
            • 3.Bc4+
              • 3...Kb1
                • 4.Ba3#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).