Problem Display
PID: 101561 (8/3p3K/1Q2p2p/3k3N/3N1b2/1P3p2/3P1r1r/8 w - - 0 1)

Pauly, Wolfgang

Good Companions, 1923

8/3p3K/1Q2p2p/3k3N/3N1b2/1P3p2/3P1r1r/8

#3

6 + 8


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...e5
      • 2.Sf6#
  • Tries
    • 1.Qc5+?
      • 1...Ke4
        • 2.Sf6+
          • 2...Kd3
            • 3.Qc3#
      • 1...Kxc5!
  • Keys
    • 1.Sf5!
      • threat
        • 2.Qb5+
          • 2...Ke4
            • 3.Sf6#
            • 3.d3#
      • 1...Ke4
        • 2.Qd4+
          • 2...Kxf5
            • 3.Qxf4#
      • 1...Ke5
        • 2.Qd4+
          • 2...Kxf5
            • 3.Qxf4#
      • 1...Rxd2
        • 2.Qb5+
          • 2...Ke4
            • 3.Sf6#
      • 1...Rxh5
        • 2.Qb5+
          • 2...Ke4
            • 3.d3#
      • 1...Bxd2
        • 2.Qd6+
          • 2...Ke4
            • 3.Shg3#
      • 1...exf5
        • 2.Sf6+
          • 2...Ke5
            • 3.d4#
      • 1...Be3
        • 2.Qd6+
          • 2...Ke4
            • 3.Sfg3#
            • 3.Shg3#
      • 1...Bg3
        • 2.Qb5+
          • 2...Ke4
            • 3.d3#
      • 1...Be5
        • 2.Se7+
          • 2...Ke4
            • 3.Qe3#
      • 1...Bg5
        • 2.Qb5+
          • 2...Ke4
            • 3.d3#
        • 2.Qd6+
          • 2...Ke4
            • 3.Sfg3#
            • 3.Shg3#
      • 1...Bd6
        • 2.Qxd6+
          • 2...Ke4
            • 3.Sfg3#
            • 3.Shg3#
      • 1...Bc7
        • 2.Qb5+
          • 2...Ke4
            • 3.d3#
      • 1...Bb8
        • 2.Qb5+
          • 2...Ke4
            • 3.d3#

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).