Problem Display
PID: 205972 (4N3/4p3/1p2P2p/1P1pk1P1/1R1N1p2/P1BPpP1P/4P3/R3K3 w Q - 0 1)

Hartong, Jan

Tijdschrift vd NSB, 1929

4N3/4p3/1p2P2p/1P1pk1P1/1R1N1p2/P1BPpP1P/4P3/R3K3

#4

14 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.0-0-0!
      • threat
        • 2.Rg1
          • threat
            • 3.g6
              • 3...h5
                • 4.Rg5#
          • 2...h5
            • 3.g6
              • 3...h4
                • 4.Rg5#
        • 2.g6
          • 2...h5
            • 3.Rg1
              • 3...h4
                • 4.Rg5#
      • 1...hxg5
        • 2.Be1
          • 2...g4
            • 3.fxg4
              • 3...f3
                • 4.Bg3#
      • 1...h5
        • 2.Ba1
          • 2...h4
            • 3.Rb2
              • 3...Kxd4
                • 4.Rc2#

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).