Problem Display
PID: 178921 (8/2N5/4B1p1/2pP3b/3Pk1P1/2p5/5Q1P/4K3 w - - 0 1)

Evang, Alf O

Magasinet for Alle, 1943

8/2N5/4B1p1/2pP3b/3Pk1P1/2p5/5Q1P/4K3

#3

8 + 5


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kd3
      • 2.Qe2+
        • 2...Kxd4
          • 3.Sb5#
    • 1...c4
      • 2.Sa6
        • threat
          • 3.Sc5#
        • 2...Kd3
          • 3.Sc5#
    • 1...g5
      • 2.Bf5#
  • Tries
    • 1.Bg8?
      • threat
        • 2.Qe2+
          • 2...Kxd4
            • 3.Sb5#
          • 2...Kf4
            • 3.Se6#
      • 1...Kd3
        • 2.Qe2+
          • 2...Kxd4
            • 3.Sb5#
      • 1...cxd4
        • 2.Qe2+
          • 2...Kf4
            • 3.Se6#
      • 1...c4
        • 2.Sa6
          • threat
            • 3.Sc5#
          • 2...Kd3
            • 3.Sc5#
      • 1...Bxg4!
    • 1.Qe2+?
      • 1...Kxd4
        • 2.Sb5#
      • 1...Kf4!
  • Keys
    • 1.Bf7!
      • threat
        • 2.Qe2+
          • 2...Kxd4
            • 3.Sb5#
          • 2...Kf4
            • 3.Se6#
      • 1...Kd3
        • 2.Qe2+
          • 2...Kxd4
            • 3.Sb5#
      • 1...Bxg4
        • 2.Bxg6+
          • 2...Bf5
            • 3.Bxf5#
      • 1...cxd4
        • 2.Qe2+
          • 2...Kf4
            • 3.Se6#
      • 1...c4
        • 2.Sa6
          • threat
            • 3.Sc5#
          • 2...Kd3
            • 3.Sc5#
        • 2.gxh5
          • threat
            • 3.Bxg6#
          • 2...Kd3
            • 3.Bxg6#
          • 2...gxh5
            • 3.Bg6#
          • 2...g5
            • 3.Bg6#

FEATURES


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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).