Problem Display
PID: 276245 (3r3Q/1PPP4/8/p7/P1B5/pN6/kpNK4/B7 w - - 0 1)

Marx, Paul

Die Schwalbe, 1933

3r3Q/1PPP4/8/p7/P1B5/pN6/kpNK4/B7

#2

10 + 5


SOLUTION


  • COOKED
  • Sets
    • 1...bxa1Q
      • 2.Qxa1#
    • 1...bxa1S
      • 2.Qxa1#
    • 1...bxa1B
      • 2.Qxa1#
    • 1...bxa1R
      • 2.Qxa1#
    • 1...b1Q
      • 2.Sc1#
    • 1...b1B
      • 2.Sc1#
      • 2.Sbd4#
      • 2.Sxa5#
      • 2.Sc5#
    • 1...b1R
      • 2.Sc1#
  • Tries
    • 1.Sb4+?
      • 1...Kb1
        • 2.Bd3#
        • 2.Qh1#
        • 2.Qh7#
      • 1...axb4!
    • 1.Qh1?
      • threat
        • 2.Sbd4#
        • 2.Sxa5#
        • 2.Sc5#
      • 1...Rxd7+
        • 2.Sbd4#
      • 1...bxa1Q
        • 2.Qxa1#
      • 1...bxa1S
        • 2.Qxa1#
      • 1...bxa1B
        • 2.Qxa1#
      • 1...bxa1R
        • 2.Qxa1#
      • 1...b1Q
        • 2.Sc1#
      • 1...b1R
        • 2.Sc1#
      • 1...b1S+!
  • Keys
    • 1.Kd1!
      • threat
        • 2.Sd2#
      • 1...bxa1Q+
        • 2.Qxa1#
      • 1...bxa1R+
        • 2.Qxa1#
      • 1...b1Q+
        • 2.Sc1#
      • 1...b1R+
        • 2.Sc1#
      • 1...Kb1
        • 2.Sd2#
      • 1...bxa1S
        • 2.Qxa1#
    • 1.Sc1+!
      • 1...Kb1
        • 2.Ba2#
    • 1.Sbd4+!
      • 1...Kb1
        • 2.Qh1#
    • 1.Sxa5+!
      • 1...Kb1
        • 2.Qh1#
    • 1.Sc5+!
      • 1...Kb1
        • 2.Qh1#

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).