Problem Display
PID: 258928 (3R4/Kp6/1N3B2/R1p5/3qPn2/2rk1P2/1Q3pNb/3B2n1 w - - 0 1)

Doney, J

Western Morning News, 1922

(First published on Sat Apr 22 1922)

3R4/Kp6/1N3B2/R1p5/3qPn2/2rk1P2/1Q3pNb/3B2n1

#2

10 + 9


15239 Valois Notebooks 2022

SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...Qd5
      • 2.Qxc3#
    • 1...Qd6
      • 2.Qxc3#
    • 1...Qd7
      • 2.Qxc3#
    • 1...Qxd8
      • 2.Qxc3#
    • 1...Rc2
      • 2.Qxc2#
    • 1...Ra3
      • 2.Rxa3#
      • 2.Qc2#
    • 1...Rb3
      • 2.Qc2#
    • 1...c4
      • 2.Rxd4#
  • Tries
    • 1.Ra3?
      • threat
        • 2.Rxc3#
        • 2.Qxc3#
        • 2.Qc2#
      • 1...Sxf3
        • 2.Qc2#
      • 1...Sxg2
        • 2.Rxc3#
        • 2.Qxc3#
      • 1...Rb3
        • 2.Rxb3#
        • 2.Qc2#
      • 1...Sge2
        • 2.Qc2#
      • 1...Sfe2
        • 2.Qc2#
      • 1...Sd5
        • 2.Qc2#
      • 1...Rxa3+!
    • 1.Qb1+?
      • 1...Rc2
        • 2.Qxc2#
      • 1...Kd2!
    • 1.Qxf2?
      • threat
        • 2.Se1#
        • 2.Qe3#
      • 1...Sxf3
        • 2.Qe3#
      • 1...Rc1
        • 2.Qe3#
      • 1...Rc2
        • 2.Qe3#
        • 2.Qxc2#
      • 1...Ra3
        • 2.Rxa3#
        • 2.Qe3#
        • 2.Qc2#
      • 1...Rb3
        • 2.Qe3#
        • 2.Qc2#
      • 1...Rc4
        • 2.Qe3#
      • 1...Sge2
        • 2.Qe3#
      • 1...Sfe2
        • 2.Qe3#
      • 1...Sd5
        • 2.Se1#
      • 1...Sxg2!

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).