MESON Chess Problem Database

Problem Display
PID: 30334 (K7/4Q3/4P3/1pP1k1Pp/4p3/1PP1P1PP/3n1n2/2R1bR2 w - - 0 1)

Malafienko, Nikolai

The Problemist, 1973

K7/4Q3/4P3/1pP1k1Pp/4p3/1PP1P1PP/3n1n2/2R1bR2

#3

12 + 7

SOLUTION

  • SOUND
  • Sets
    • 1...Kd5
      • 2.Qd6#
    • 1...Kf5
      • 2.Qf6#
    • 1...Sd1
      • 2.Qd6#
    • 1...Sh1
      • 2.Qd6#
    • 1...Sd3
      • 2.Qd6#
    • 1...Sxh3
      • 2.Qd6#
    • 1...Sg4
      • 2.Qd6#
  • Tries
    • 1.g4?
      • threat
        • 2.Qd6#
      • 1...Sc4
        • 2.bxc4
          • threat
            • 3.Qd6#
            • 3.Qf6#
      • 1...hxg4!
  • Keys
    • 1.Rd1!
      • 1...b4
        • 2.c4
          • threat
            • 3.Qf6#
          • 2...Kf5
            • 3.Qf6#
          • 2...Sg4
            • 3.Qd6#
      • 1...h4
        • 2.g4
          • threat
            • 3.Qd6#
          • 2...Kd5
            • 3.Qd6#
          • 2...Sc4
            • 3.Qf6#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).