Problem Display
PID: 274519 (2K5/8/8/P1R5/1k1N4/2R5/8/r7 w - - 0 1)

Massmann, Wilhelm Karl Heinrich

Die Schwalbe, 1933

2K5/8/8/P1R5/1k1N4/2R5/8/r7

#3

5 + 2


SOLUTION


  • COOKED
  • Sets
    • 1...Rb1
      • 2.Sc2+
        • 2...Ka4
          • 3.Ra3#
    • 1...Rd1
      • 2.Sc2+
        • 2...Ka4
          • 3.Ra3#
    • 1...Re1
      • 2.Sc2+
        • 2...Ka4
          • 3.Ra3#
    • 1...Rf1
      • 2.Sc2+
        • 2...Ka4
          • 3.Ra3#
    • 1...Rg1
      • 2.Sc2+
        • 2...Ka4
          • 3.Ra3#
    • 1...Rh1
      • 2.Sc2+
        • 2...Ka4
          • 3.Ra3#
    • 1...Ra3
      • 2.R3c4#
    • 1...Ra4
      • 2.Sc2#
      • 2.Sc6#
    • 1...Rxa5
      • 2.R5c4#
  • Tries
    • 1.Kc7?
      • threat
        • 2.Kb6
          • threat
            • 3.R5c4#
          • 2...Ka4
            • 3.R5c4#
      • 1...Rb1
        • 2.Sc2+
          • 2...Ka4
            • 3.Ra3#
        • 2.R5c4+
          • 2...Kxa5
            • 3.Ra3#
      • 1...Rc1
        • 2.R5c4+
          • 2...Kxa5
            • 3.Ra3#
      • 1...Rd1
        • 2.Sc2+
          • 2...Ka4
            • 3.Ra3#
        • 2.R5c4+
          • 2...Kxa5
            • 3.Ra3#
      • 1...Re1
        • 2.Sc2+
          • 2...Ka4
            • 3.Ra3#
        • 2.R5c4+
          • 2...Kxa5
            • 3.Ra3#
      • 1...Rf1
        • 2.Sc2+
          • 2...Ka4
            • 3.Ra3#
        • 2.R5c4+
          • 2...Kxa5
            • 3.Ra3#
      • 1...Rg1
        • 2.Sc2+
          • 2...Ka4
            • 3.Ra3#
        • 2.R5c4+
          • 2...Kxa5
            • 3.Ra3#
      • 1...Rh1
        • 2.Sc2+
          • 2...Ka4
            • 3.Ra3#
        • 2.R5c4+
          • 2...Kxa5
            • 3.Ra3#
      • 1...Ka4!
  • Keys
    • 1.Sc6+!
      • 1...Ka4
        • 2.a6
          • threat
            • 3.Ra5#
    • 1.a6!
      • threat
        • 2.Sc6+
          • 2...Ka4
            • 3.Ra5#
      • 1...Ka4
        • 2.Sc6
          • threat
            • 3.Ra5#
      • 1...Rxa6
        • 2.Sc2+
          • 2...Ka4
            • 3.Ra3#

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).