Problem Display
PID: 205917 (4N3/8/4K3/3PNP2/4k3/3R4/8/8 w - - 0 1)

Pauly, Wolfgang

L'Italia Scacchistica, 1929

4N3/8/4K3/3PNP2/4k3/3R4/8/8

#4

6 + 1


6490 yacpdb 2020

SOLUTION


  • COOKED
  • Keys
    • 1.Rf3!
      • 1...Kd4
        • 2.Kd6
          • 2...Ke4
            • 3.Sf6+
              • 3...Kd4
                • 4.Rd3#
    • 1.d6!
      • 1...Kf4
        • 2.d7
          • threat
            • 3.d8Q
              • 3...Ke4
                • 4.Qh4#
                • 4.Qd4#
          • 2...Ke4
            • 3.d8Q
              • 3...Kf4
                • 4.Qh4#
          • 2...Kg5
            • 3.d8Q+
              • 3...Kf4
                • 4.Qh4#
              • 3...Kh5
                • 4.Rh3#
              • 3...Kh6
                • 4.Rh3#
                • 4.Qh4#

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).