Problem Display
PID: 270111 (6b1/Q7/3kp3/8/3N4/4N2K/5B2/8 w - - 0 1)

Petrasinovic, Petrasin

Problem Paradise, 2015

6b1/Q7/3kp3/8/3N4/4N2K/5B2/8

#3

5 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Sb5+?
      • 1...Ke5
        • 2.Qd4#
      • 1...Kc6!
    • 1.Qc5+?
      • 1...Kd7
        • 2.Bh4
          • threat
            • 3.Qc6#
          • 2...Ke8
            • 3.Qe7#
      • 1...Kxc5!
  • Keys
    • 1.Qb7!
      • threat
        • 2.Sc4+
          • 2...Kc5
            • 3.Qb5#
      • 1...Kc5
        • 2.Sb3+
          • 2...Kd6
            • 3.Sc4#
      • 1...Ke5
        • 2.Sg4+
          • 2...Kf4
            • 3.Be3#
          • 2...Kd6
            • 3.Sb5#
      • 1...e5
        • 2.Sef5+
          • 2...Kc5
            • 3.Qb5#

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).