Problem Display
PID: 41660 (8/5p2/5Q2/6K1/8/5Bp1/8/5Nk1 w - - 0 1)

Fritz, Jindrich

Zpravy Problemove Komise, 1963

8/5p2/5Q2/6K1/8/5Bp1/8/5Nk1

#3

4 + 3


5510 Vybrane Sachove Problemy 1979

SOLUTION


  • SOUND
  • Tries
    • 1.Se3?
      • threat
        • 2.Sg4
          • threat
            • 3.Qa1#
          • 2...Kf1
            • 3.Qa1#
      • 1...Kh2
        • 2.Sg4+
          • 2...Kg1
            • 3.Qa1#
          • 2...Kh3
            • 3.Qh8#
            • 3.Qh6#
        • 2.Qb2+
          • 2...Kg1
            • 3.Qg2#
          • 2...Kh3
            • 3.Bg4#
            • 3.Qh8#
            • 3.Qg2#
          • 2...g2
            • 3.Qxg2#
      • 1...g2
        • 2.Sg4
          • threat
            • 3.Qa1#
          • 2...Kf1
            • 3.Qa1#
          • 2...Kh1
            • 3.Qa1#
      • 1...Kf2!
    • 1.Sxg3?
      • 1...Kh2
        • 2.Se2
          • 2...Kh3
            • 3.Qh8#
            • 3.Qh6#
        • 2.Qb2+
          • 2...Kg1
            • 3.Qg2#
          • 2...Kxg3
            • 3.Qg2#
          • 2...Kh3
            • 3.Qg2#
      • 1...Kf2!
    • 1.Qb2?
      • threat
        • 2.Qg2#
      • 1...Kxf1
        • 2.Qe2+
          • 2...Kg1
            • 3.Qg2#
        • 2.Qg2+
          • 2...Ke1
            • 3.Qe2#
      • 1...f6+!
  • Keys
    • 1.Sh2!
      • threat
        • 2.Sg4
          • threat
            • 3.Qa1#
          • 2...Kf1
            • 3.Qa1#
      • 1...Kf2
        • 2.Qd4+
          • 2...Ke1
            • 3.Qe3#
        • 2.Qb6+
          • 2...Ke1
            • 3.Qe3#
      • 1...Kxh2
        • 2.Qb2+
          • 2...Kg1
            • 3.Qg2#
          • 2...Kh3
            • 3.Bg4#
            • 3.Qh8#
            • 3.Qg2#
          • 2...g2
            • 3.Qxg2#
      • 1...gxh2
        • 2.Bh1
          • 2...Kxh1
            • 3.Qf1#
      • 1...g2
        • 2.Sg4
          • threat
            • 3.Qa1#
          • 2...Kf1
            • 3.Qa1#
          • 2...Kh1
            • 3.Qa1#

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).