Problem Display
PID: 268941 (8/8/K1B4Q/8/2k5/P2p4/2N2P2/6B1 w - - 0 1)

Murashov, V

Shakhmatnaya kompozitsiya, 2022

8/8/K1B4Q/8/2k5/P2p4/2N2P2/6B1

#3

7 + 2


SOLUTION


  • SOUND
  • Sets
    • 1...Kc5
      • 2.Qe6
        • threat
          • 3.Qd5#
          • 3.f3#
          • 3.f4#
  • Tries
    • 1.Qe6+?
      • 1...Kc5
        • 2.Qd5#
        • 2.f3#
        • 2.f4#
      • 1...Kc3!
  • Keys
    • 1.Sa1!
      • threat
        • 2.Qc1+
          • 2...Kd4
            • 3.f4#
      • 1...Kc3
        • 2.Qc1+
          • 2...Kd4
            • 3.f4#
      • 1...Kd4
        • 2.Qd6+
          • 2...Kc3
            • 3.Qb4#
          • 2...Kc4
            • 3.Qb4#
      • 1...Kc5
        • 2.f3+
          • 2...Kc4
            • 3.Qc1#
      • 1...d2
        • 2.Qxd2
          • 2...Kc5
            • 3.Qd5#

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).