Problem Display
PID: 79222 (8/8/Q7/1p6/1p6/Nk6/1N6/1K6 w - - 0 1)

Avsharov, Boris Pavlovich

Radyanski Sport, 1946

8/8/Q7/1p6/1p6/Nk6/1N6/1K6

#2

4 + 3


SOLUTION


  • COOKED
  • Tries
    • 1.Qa7?
      • threat
        • 2.Qe3#
      • 1...Kc3
        • 2.Qe3#
      • 1...bxa3!
  • Keys
    • 1.Sd1!
      • 1...bxa3
        • 2.Qxb5#
    • 1.Sa4!
      • 1...Kxa3
        • 2.Sc5#
      • 1...bxa3
        • 2.Qxb5#
      • 1...bxa4
        • 2.Qd3#
    • 1.Qxb5!
      • threat
        • 2.Qd3#
      • 1...Kxa3
        • 2.Qa4#
      • 1...Kc3
        • 2.Qd3#
    • 1.Qe6+!
      • 1...Kxa3
        • 2.Qa2#
      • 1...Kc3
        • 2.Qe3#

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).