Problem Display
PID: 267519 (B1R5/2N3p1/2NkP3/2p2P2/Kp4P1/pP6/8/q7 w - - 0 1)

Bourd, Evgeny

Grinblat, Arieh

Zadachi i Etyudi, 2013

B1R5/2N3p1/2NkP3/2p2P2/Kp4P1/pP6/8/q7

#4

9 + 6


SOLUTION


  • SOUND
  • Keys
    • 1.Ka5!
      • threat
        • 2.Rd8+
          • 2...Kxc7
            • 3.Rd7+
              • 3...Kc8
                • 4.Bb7#
      • 1...Qd4
        • 2.Se8+
          • 2...Kd5
            • 3.Se7+
              • 3...Ke5
                • 4.Sg6#
      • 1...Qf6
        • 2.Sb5+
          • 2...Kd5
            • 3.Sxb4+
              • 3...Ke5
                • 4.Sd3#

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).