Problem Display
PID: 167532 (8/2N3b1/5nK1/8/kPQ5/1p6/8/5B2 w - - 0 1)

Kijonka, Vilem

Mlada Fronta, 1946

8/2N3b1/5nK1/8/kPQ5/1p6/8/5B2

#3

5 + 4


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Keys
    • 1.Qa6+!
      • 1...Kxb4
        • 2.Sb5
          • threat
            • 3.Qa3#
          • 2...Kc5
            • 3.Qd6#
    • 1.Qd4!
      • threat
        • 2.Qa1+
          • 2...Kxb4
            • 3.Sa6#
      • 1...Ka3
        • 2.Qa1+
          • 2...Kxb4
            • 3.Sa6#
      • 1...b2
        • 2.Qxb2
          • threat
            • 3.Bb5#
      • 1...Se4
        • 2.Qa7+
          • 2...Kxb4
            • 3.Sd5#
      • 1...Sg4
        • 2.Qa7+
          • 2...Kxb4
            • 3.Sd5#
      • 1...Sd5
        • 2.Qa7+
          • 2...Kxb4
            • 3.Sxd5#
      • 1...Sh5
        • 2.Qa7+
          • 2...Kxb4
            • 3.Sd5#
      • 1...Sd7
        • 2.Qa7+
          • 2...Kxb4
            • 3.Sd5#
      • 1...Sh7
        • 2.Qa7+
          • 2...Kxb4
            • 3.Sd5#
      • 1...Se8
        • 2.Qa7+
          • 2...Kxb4
            • 3.Sd5#
      • 1...Sg8
        • 2.Qa7+
          • 2...Kxb4
            • 3.Sd5#

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).