Problem Display
PID: 4069 (6K1/1Q6/1p1p4/3Nk1N1/5bp1/3p2p1/8/8 w - - 0 1)

Mikan, Ilja

4th HM., Problemisten, 1950

6K1/1Q6/1p1p4/3Nk1N1/5bp1/3p2p1/8/8

#3

4 + 7


5505 Dobrodruzstvi 64 poli 1973

SOLUTION


  • SOUND
  • Tries
    • 1.Qg7+?
      • 1...Kf5
        • 2.Se7#
        • 2.Qf6#
      • 1...Kxd5!
  • Keys
    • 1.Se3!
      • threat
        • 2.Qg7#
      • 1...Kd4
        • 2.Qxb6+
          • 2...Kc3
            • 3.Se4#
          • 2...Ke5
            • 3.Qb2#
      • 1...Bxe3
        • 2.Qe4+
          • 2...Kf6
            • 3.Sh7#
      • 1...Bxg5
        • 2.Qd5+
          • 2...Kf4
            • 3.Sg2#
          • 2...Kf6
            • 3.Qxd6#
      • 1...d5
        • 2.Qc7+
          • 2...Kd4
            • 3.Sf5#
          • 2...Kf6
            • 3.Qg7#

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).