Problem Display
PID: 234270 (1Q6/8/8/8/2k2pPN/7R/8/7K w - - 0 1)

Henneberger, Moritz

3rd Prize, Stooss MT, 1944

1Q6/8/8/8/2k2pPN/7R/8/7K

#4

5 + 2


15257 Kunstwerke auf 64 Feldern (1922-1966) (Ott, Kummer, Schudel) 1968
6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Sf3!
      • 1...Kc3
        • 2.Qb1
          • 2...Kc4
            • 3.Rh5
              • 3...Kc3
                • 4.Rc5#
      • 1...Kd3
        • 2.Qb4
          • 2...Kc2
            • 3.Rh2+
              • 3...Kc1
                • 4.Qe1#
              • 3...Kd1
                • 4.Qe1#
                • 4.Qd2#
                • 4.Qb1#
              • 3...Kd3
                • 4.Qd4#
          • 2...Ke2
            • 3.Qd2+
              • 3...Kf1
                • 4.Sh2#
                • 4.Qe1#
                • 4.Qg2#
            • 3.Qc3
              • 3...Kd1
                • 4.Qd2#
              • 3...Kf1
                • 4.Qe1#
              • 3...Kf2
                • 4.Qe1#
          • 2...Ke3
            • 3.Sg1+
              • 3...Kf2
                • 4.Rf3#
              • 3...f3
                • 4.Rxf3#
            • 3.Qd2+
              • 3...Ke4
                • 4.Qd4#
      • 1...Kc5
        • 2.Rh5+
          • 2...Kc4
            • 3.Qb5+
              • 3...Kc3
                • 4.Rc5#
            • 3.Qb1
              • 3...Kc3
                • 4.Rc5#
          • 2...Kc6
            • 3.Sd4+
              • 3...Kd7
                • 4.Rh7#
      • 1...Kd5
        • 2.Qb6
          • threat
            • 3.Sd2
              • threat
                • 4.Rh5#
              • 3...Ke5
                • 4.Rh5#
          • 2...Kc4
            • 3.Sd2+
              • 3...Kd5
                • 4.Rh5#

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).