Problem Display
PID: 204002 (8/8/1Q2B3/3Nk3/2p5/8/3P2p1/6Kb w - - 0 1)

Pauly, Wolfgang

Hamburgischer Correspondent, 1924

8/8/1Q2B3/3Nk3/2p5/8/3P2p1/6Kb

#3

5 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Ke4
      • 2.Qe3#
    • 1...c3
      • 2.dxc3
        • 2...Ke4
          • 3.Qe3#
  • Tries
    • 1.Sc3?
      • threat
        • 2.Bh3
          • 2...Kf4
            • 3.Qe3#
        • 2.Bd7
          • 2...Kf4
            • 3.Qe3#
        • 2.Bc8
          • 2...Kf4
            • 3.Qe3#
      • 1...Kf4
        • 2.Qe3#
      • 1...Kf6!
    • 1.Qd6+?
      • 1...Ke4
        • 2.Sf6+
          • 2...Kf3
            • 3.Bg4#
        • 2.Qg3
          • threat
            • 3.Qe3#
          • 2...Kd4
            • 3.Qe3#
      • 1...Kxd6!
  • Keys
    • 1.Bf7!
      • threat
        • 2.Qe6+
          • 2...Kd4
            • 3.Qe3#
      • 1...Ke4
        • 2.Qe3+
          • 2...Kf5
            • 3.Qf4#
      • 1...Kf5
        • 2.Qd4
          • threat
            • 3.Qf4#
          • 2...Kg5
            • 3.Qf4#
      • 1...c3
        • 2.Qb4
          • threat
            • 3.Qf4#
          • 2...Kf5
            • 3.Qf4#

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).