Problem Display
PID: 34425 (3N1b2/6p1/K1pn2p1/n1pr3b/ppk5/1r2P3/5Q1R/B3NRqB w - - 0 1)

Novitski, Petr Adrinovich

The Problemist, 1997

3N1b2/6p1/K1pn2p1/n1pr3b/ppk5/1r2P3/5Q1R/B3NRqB

#4

9 + 14


SOLUTION


  • SOUND
  • Keys
    • 1.Sb7!
      • threat
        • 2.Sxa5#
      • 1...Saxb7
        • 2.Qc2+
          • 2...Rc3
            • 3.Qa2+
              • 3...Rb3
                • 4.Rc2#
              • 3...b3
                • 4.Qxa4#
      • 1...Sdxb7
        • 2.Qf4+
          • 2...Rd4
            • 3.Qf7+
              • 3...Rd5
                • 4.Rf4#

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).