Problem Display
PID: 191450 (8/1r6/8/1pR5/1p6/1K6/2B5/k7 w - - 0 1)

Vetter, Hans

Deutsches Wochenschach, 1915

8/1r6/8/1pR5/1p6/1K6/2B5/k7

#4

3 + 4


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Rg5!
      • threat
        • 2.Rg1#
      • 1...Rg7
        • 2.Bg6
          • threat
            • 3.Rg1#
          • 2...Rxg6
            • 3.Rxg6
              • 3...Kb1
                • 4.Rg1#
          • 2...Rc7
            • 3.Rg1+
              • 3...Rc1
                • 4.Rxc1#
          • 2...Rd7
            • 3.Rg1+
              • 3...Rd1
                • 4.Rxd1#
          • 2...Re7
            • 3.Rg1+
              • 3...Re1
                • 4.Rxe1#
          • 2...Rf7
            • 3.Rg1+
              • 3...Rf1
                • 4.Rxf1#
            • 3.Bxf7
              • 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).