Problem Display
PID: 202433 (K7/3Q4/2RpN1N1/3kP3/6P1/3p4/3P4/8 w - - 0 1)

van Dijk, Johannes

Algemeen Handelsblad, 1923

K7/3Q4/2RpN1N1/3kP3/6P1/3p4/3P4/8

#2

8 + 3


6490 yacpdb 2020

SOLUTION


  • COOKED
  • Tries
    • 1.Rb6?
      • 1...Kc4
        • 2.Qb5#
        • 2.Qc6#
      • 1...Ke4!
    • 1.Qb7?
      • 1...Ke4
        • 2.Rc4#
        • 2.Rxd6#
      • 1...Kxe6
        • 2.Rxd6#
      • 1...dxe5!
  • Keys
    • 1.Sg5!
      • 1...Kd4
        • 2.Qxd6#
    • 1.Rxd6+!
      • 1...Kc4
        • 2.Qa4#
      • 1...Ke4
        • 2.Sg5#
        • 2.Qc6#
        • 2.Qb7#
    • 1.Qxd6+!
      • 1...Ke4
        • 2.Sg5#
    • 1.Qh7!
      • 1...Ke4
        • 2.Qh1#
      • 1...Kxc6
        • 2.Qb7#
      • 1...Kxe6
        • 2.Rxd6#
      • 1...dxe5
        • 2.Se7#

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).