Problem Display
PID: 215249 (K1B5/8/1Npp2p1/2k1PnQ1/P1p1p1bB/1nP2p1q/8/7r w - - 0 1)

von Cywinski, August

Reclam-Sammlung I, 1881

K1B5/8/1Npp2p1/2k1PnQ1/P1p1p1bB/1nP2p1q/8/7r

#4

8 + 12


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qe7!
      • threat
        • 2.Sd7+
          • 2...Kd5
            • 3.Qf7#
        • 2.Be6
          • threat
            • 3.Sd7#
          • 2...Kxb6
            • 3.Qa7#
      • 1...Sxh4
        • 2.Bf5
          • threat
            • 3.Sd7+
              • 3...Kd5
                • 4.Qxd6#
                • 4.Qe6#
                • 4.Qf7#
          • 2...Bxf5
            • 3.Sd5
              • threat
                • 4.Qxd6#
              • 3...Kxd5
                • 4.Qxd6#
          • 2...Sxf5
            • 3.Sd7+
              • 3...Kd5
                • 4.Qf7#
          • 2...gxf5
            • 3.Sd7+
              • 3...Kd5
                • 4.Qxd6#
                • 4.Qf7#
            • 3.Sd5
              • threat
                • 4.Qxd6#
              • 3...Kxd5
                • 4.Qxd6#
          • 2...Sd4
            • 3.Sd7+
              • 3...Kd5
                • 4.Qxd6#
      • 1...Sxe7
        • 2.Bf2+
          • 2...e3
            • 3.Bxe3+
              • 3...Sd4
                • 4.Bxd4#
      • 1...Sbd4
        • 2.Sd7+
          • 2...Kd5
            • 3.Sf6+
              • 3...Kc5
                • 4.Qa7#

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).