Problem Display
PID: 204645 (8/8/KN6/1B2Q3/1k5p/5N2/p7/nn6 w - - 0 1)

Hladik, Frantisek

Cesky denik, 1925

8/8/KN6/1B2Q3/1k5p/5N2/p7/nn6

#3

5 + 5


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Ba4?
      • threat
        • 2.Qd6+
          • 2...Kc3
            • 3.Qd4#
        • 2.Qa5+
          • 2...Ka3
            • 3.Sc4#
        • 2.Qb5+
          • 2...Ka3
            • 3.Sc4#
          • 2...Kc3
            • 3.Sd5#
      • 1...Sb3
        • 2.Qb5+
          • 2...Ka3
            • 3.Sc4#
            • 3.Qxb3#
          • 2...Kc3
            • 3.Qxb3#
      • 1...Sc2
        • 2.Qa5+
          • 2...Ka3
            • 3.Sc4#
        • 2.Qb5+
          • 2...Ka3
            • 3.Sc4#
            • 3.Qb3#
          • 2...Kc3
            • 3.Sd5#
            • 3.Qb3#
      • 1...Sd2
        • 2.Qd6+
          • 2...Kc3
            • 3.Qxd2#
            • 3.Qd4#
      • 1...Ka3!
    • 1.Bc4?
      • threat
        • 2.Qa5#
      • 1...Sb3
        • 2.Qb5+
          • 2...Ka3
            • 3.Qxb3#
          • 2...Kc3
            • 3.Qxb3#
      • 1...Ka3!
    • 1.Qb2+?
      • 1...Kc5
        • 2.Qd4#
      • 1...Sb3!
    • 1.Qc5+?
      • 1...Kb3
        • 2.Sd4+
          • 2...Kb2
            • 3.Sa4#
      • 1...Kxc5!
  • Keys
    • 1.Sd4!
      • threat
        • 2.Sa4
          • threat
            • 3.Qd6#
            • 3.Qc5#
            • 3.Qe7#
          • 2...Ka3
            • 3.Qd6#
            • 3.Qc5#
            • 3.Qe7#
          • 2...Sb3
            • 3.Sc2#
      • 1...Ka3
        • 2.Qc5+
          • 2...Kb2
            • 3.Sa4#
      • 1...Kc3
        • 2.Qe3+
          • 2...Kb2
            • 3.Sa4#
            • 3.Sc4#
          • 2...Kb4
            • 3.Sc6#
      • 1...Sc2
        • 2.Sxc2+
          • 2...Kb3
            • 3.Ba4#
      • 1...Sd2
        • 2.Qd6+
          • 2...Kc3
            • 3.Sa4#
      • 1...Sa3
        • 2.Sc6+
          • 2...Kb3
            • 3.Ba4#
        • 2.Sd5+
          • 2...Kc5
            • 3.Se6#

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).