Problem Display
PID: 118024 (5b2/4p1p1/4K1P1/7p/2kp4/6NP/1Q6/8 w - - 0 1)

Pauly, Wolfgang

Munchner Neueste Nachrichten, 1913

5b2/4p1p1/4K1P1/7p/2kp4/6NP/1Q6/8

#5

5 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Sf5!
      • threat
        • 2.Sxd4
          • threat
            • 3.Ke5
              • threat
                • 4.Qb3+
                  • 4...Kc5
                    • 5.Qb5#
              • 3...Kd3
                • 4.Qc2+
                  • 4...Ke3
                    • 5.Qe2#
          • 2...Kd3
            • 3.Ke5
              • threat
                • 4.Qc2+
                  • 4...Ke3
                    • 5.Qe2#
              • 3...Kc4
                • 4.Qb3+
                  • 4...Kc5
                    • 5.Qb5#
          • 2...Kc5
            • 3.Ke5
              • threat
                • 4.Qb5#
              • 3...Kc4
                • 4.Qb3+
                  • 4...Kc5
                    • 5.Qb5#
      • 1...Kd3
        • 2.Sxd4
          • threat
            • 3.Ke5
              • threat
                • 4.Qc2+
                  • 4...Ke3
                    • 5.Qe2#
              • 3...Kc4
                • 4.Qb3+
                  • 4...Kc5
                    • 5.Qb5#
          • 2...Ke3
            • 3.Ke5
              • threat
                • 4.Qe2#
              • 3...Kd3
                • 4.Qc2+
                  • 4...Ke3
                    • 5.Qe2#
          • 2...Kc4
            • 3.Ke5
              • threat
                • 4.Qb3+
                  • 4...Kc5
                    • 5.Qb5#
              • 3...Kd3
                • 4.Qc2+
                  • 4...Ke3
                    • 5.Qe2#
          • 2...Ke4
            • 3.Qc3
              • threat
                • 4.Sc2
                  • threat
                    • 5.Qe3#
                  • 4...Kf4
                    • 5.Qe3#
                • 4.Sf5
                  • threat
                    • 5.Qe3#
                  • 4...Kf4
                    • 5.Qe3#
                • 4.h4
                  • 4...Kf4
                    • 5.Qf3#
              • 3...Kf4
                • 4.Sf5
                  • threat
                    • 5.Qe3#
                  • 4...Ke4
                    • 5.Qe3#
                  • 4...Kg5
                    • 5.Qg3#
              • 3...h4
                • 4.Sc2
                  • 4...Kf4
                    • 5.Qe3#
                • 4.Sf5
                  • 4...Kf4
                    • 5.Qe3#
      • 1...Kc5
        • 2.Sxd4
          • threat
            • 3.Ke5
              • threat
                • 4.Qb5#
              • 3...Kc4
                • 4.Qb3+
                  • 4...Kc5
                    • 5.Qb5#
          • 2...Kc4
            • 3.Ke5
              • threat
                • 4.Qb3+
                  • 4...Kc5
                    • 5.Qb5#
              • 3...Kd3
                • 4.Qc2+
                  • 4...Ke3
                    • 5.Qe2#
      • 1...d3
        • 2.Se3+
          • 2...Kc5
            • 3.Sd5
              • threat
                • 4.Qb4+
                  • 4...Kc6
                    • 5.Qb6#
                • 4.Qb6+
                  • 4...Kc4
                    • 5.Qb4#

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).