Problem Display
PID: 167424 (8/8/2N1Q3/2k5/8/N7/8/4K3 w - - 0 1)

Wenman, Francis Percival (aka Percy Wenman)

200 Assorted Problems (Wenman), 1945

8/8/2N1Q3/2k5/8/N7/8/4K3

#3

4 + 1


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Sd4?
      • 1...Kb4
        • 2.Qc4+
          • 2...Kxa3
            • 3.Qb3#
          • 2...Ka5
            • 3.Qb5#
      • 1...Kxd4!
    • 1.Sa7?
      • 1...Kd4
        • 2.S7b5+
          • 2...Kd3
            • 3.Qe2#
          • 2...Kc5
            • 3.Qd6#
      • 1...Kb4!
  • Keys
    • 1.Sa5!
      • 1...Kb4
        • 2.Qc4+
          • 2...Kxa3
            • 3.Qb3#
          • 2...Kxa5
            • 3.Qb5#
      • 1...Kd4
        • 2.Sc2+
          • 2...Kc3
            • 3.Qb3#
          • 2...Kd3
            • 3.Qc4#
          • 2...Kc5
            • 3.Qc6#

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).