Problem Display
PID: 254623 (2BR1K2/1Pp2P2/2p2P1p/b1N1k1P1/r6r/1nPpN1Pn/7p/1b6 w - - 0 1)

Rietveld, Johannes Jacob

Visserman, Eeltje

Probleemblad, 1946

2BR1K2/1Pp2P2/2p2P1p/b1N1k1P1/r6r/1nPpN1Pn/7p/1b6

#3

11 + 12


SOLUTION


  • SOUND
  • Keys
    • 1.Kg7!
      • threat
        • 2.Re8+
          • 2...Kd6
            • 3.f8Q#
            • 3.f8B#
      • 1...Bxc3
        • 2.Re8+
          • 2...Kd4
            • 3.Sxb3#
          • 2...Kd6
            • 3.f8Q#
            • 3.f8B#
      • 1...Sxc5
        • 2.Re8+
          • 2...Kd6
            • 3.f8Q#
            • 3.f8B#
          • 2...Se6+
            • 3.Rxe6#
      • 1...Sxg5
        • 2.Re8+
          • 2...Kd6
            • 3.f8Q#
            • 3.f8B#
          • 2...Se6+
            • 3.Rxe6#
      • 1...Rae4
        • 2.b8S
          • threat
            • 3.Sxc6#
          • 2...Sd4
            • 3.Sc4#
      • 1...Rhe4
        • 2.f8S
          • threat
            • 3.Sg6#
          • 2...Sf4
            • 3.Sg4#
      • 1...Sd4
        • 2.Re8+
          • 2...Kd6
            • 3.f8Q#
            • 3.f8B#
          • 2...Se6+
            • 3.Rxe6#
      • 1...Sf4
        • 2.Re8+
          • 2...Kd6
            • 3.f8Q#
            • 3.f8B#
          • 2...Se6+
            • 3.Rxe6#

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).