Problem Display
PID: 153316 (5K2/3Q4/4P3/p2N2P1/N2k1P2/8/P7/8 w - - 0 1)

Markevitch, Alex

StrateGems, 2012

5K2/3Q4/4P3/p2N2P1/N2k1P2/8/P7/8

#3

8 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Sdc3+?
      • 1...Kc4
        • 2.Qd1
          • 2...Kb4
            • 3.Qb3#
        • 2.Qd5+
          • 2...Kb4
            • 3.Qb3#
            • 3.Qc5#
      • 1...Ke3!
    • 1.Sf6+?
      • 1...Kc4
        • 2.Qd5+
          • 2...Kb4
            • 3.Qb3#
      • 1...Ke3!
  • Keys
    • 1.Qh7!
      • 1...Kc4
        • 2.Qe4+
          • 2...Kb5
            • 3.Sc7#
      • 1...Kxd5
        • 2.Qd3+
          • 2...Kc6
            • 3.Qd7#
          • 2...Kxe6
            • 3.Sc5#

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).