Problem Display
PID: 242980 (8/6RK/8/p2P4/B1P5/p1B4p/pr1N2nP/k7 w - - 0 1)

Mumme, W

Die Schwalbe, 1929

8/6RK/8/p2P4/B1P5/p1B4p/pr1N2nP/k7

#4

8 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Rg3!
      • 1...Se1
        • 2.Bg7
          • 2...Sc2
            • 3.Rg1+
              • 3...Se1
                • 4.Rxe1#
            • 3.Bxc2
              • 3...a4
                • 4.Rg1#
          • 2...Sg2
            • 3.Rc3
              • threat
                • 4.Rc1#
              • 3...Rc2
                • 4.Rxc2#
          • 2...Sd3
            • 3.Rg1+
              • 3...Sc1
                • 4.Rxc1#
              • 3...Se1
                • 4.Rxe1#
          • 2...Sf3
            • 3.Sxf3
              • 3...Kb1
                • 4.Rg1#

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).