MESON Chess Problem Database

Problem Display
PID: 178929 (r7/5p2/8/n7/n4K2/Qp1N1p2/p2N4/k4r2 w - - 0 1)

Scheel, Johan

Magasinet for Alle, 1944

r7/5p2/8/n7/n4K2/Qp1N1p2/p2N4/k4r2

#3

4 + 9

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Rc1
      • 2.Qxc1#
    • 1...Rf2
      • 2.Qc1#
    • 1...Sb2
      • 2.Qxb2#
    • 1...Sc3
      • 2.Qb2#
    • 1...Sc5
      • 2.Qb2#
    • 1...Sb6
      • 2.Qb2#
  • Keys
    • 1.Sb4!
      • threat
        • 2.Sxb3+
          • 2...Kb1
            • 3.Qxa2#
          • 2...Sxb3
            • 3.Qxa2#
      • 1...Rb1
        • 2.Sxb3+
          • 2...Rxb3
            • 3.Qxa2#
          • 2...Sxb3
            • 3.Sc2#
            • 3.Qxa2#
      • 1...Sb2
        • 2.Qxa2+
          • 2...bxa2
            • 3.Sc2#
      • 1...Sc3
        • 2.Sc2+
          • 2...bxc2
            • 3.Qxc3#
      • 1...Sc5
        • 2.Sc2+
          • 2...bxc2
            • 3.Qc3#
      • 1...Sb6
        • 2.Sc2+
          • 2...bxc2
            • 3.Qc3#
      • 1...Sc4
        • 2.Sxb3+
          • 2...Kb1
            • 3.Qxa2#
        • 2.Qxb3
          • threat
            • 3.Sc2#
            • 3.Qxa2#
      • 1...Sc6
        • 2.Sxb3+
          • 2...Kb1
            • 3.Qxa2#
      • 1...Sb7
        • 2.Sxb3+
          • 2...Kb1
            • 3.Qxa2#
        • 2.Qxb3
          • threat
            • 3.Sc2#
            • 3.Qxa2#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).