Problem Display
PID: 193252 (8/4K3/8/8/1Q2N3/8/2ppp2n/2k5 w - - 0 1)

Korchmaros, Endre

Magyar Sakkvilag, 1918

8/4K3/8/8/1Q2N3/8/2ppp2n/2k5

#3

3 + 5


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Kd1
      • 2.Qxd2#
    • 1...d1Q
      • 2.Qa3+
        • 2...Kb1
          • 3.Sc3#
    • 1...d1S
      • 2.Qa3+
        • 2...Kb1
          • 3.Sd2#
        • 2...Sb2
          • 3.Qa1#
    • 1...d1B
      • 2.Qa3+
        • 2...Kb1
          • 3.Sd2#
          • 3.Sc3#
    • 1...d1R
      • 2.Qa3+
        • 2...Kb1
          • 3.Sc3#
    • 1...e1S
      • 2.Qa3+
        • 2...Kb1
          • 3.Sxd2#
          • 3.Sc3#
        • 2...Kd1
          • 3.Sc3#
    • 1...e1B
      • 2.Qa3+
        • 2...Kb1
          • 3.Sc3#
        • 2...Kd1
          • 3.Sc3#
  • Tries
    • 1.Kf6?
      • 1...d1Q
        • 2.Qa3+
          • 2...Kb1
            • 3.Sc3#
      • 1...d1S
        • 2.Qa3+
          • 2...Kb1
            • 3.Sd2#
          • 2...Sb2
            • 3.Qa1#
      • 1...d1B
        • 2.Qa3+
          • 2...Kb1
            • 3.Sd2#
            • 3.Sc3#
      • 1...d1R
        • 2.Qa3+
          • 2...Kb1
            • 3.Sc3#
      • 1...e1Q
        • 2.Qa3+
          • 2...Kb1
            • 3.Sc3#
          • 2...Kd1
            • 3.Sc3#
      • 1...e1S
        • 2.Qa3+
          • 2...Kb1
            • 3.Sxd2#
            • 3.Sc3#
          • 2...Kd1
            • 3.Sc3#
      • 1...e1B
        • 2.Qa3+
          • 2...Kb1
            • 3.Sc3#
          • 2...Kd1
            • 3.Sc3#
      • 1...e1R
        • 2.Qa3+
          • 2...Kb1
            • 3.Sxd2#
            • 3.Sc3#
          • 2...Kd1
            • 3.Sc3#
      • 1...Sf1
        • 2.Sc3
          • threat
            • 3.Qa3#
          • 2...d1Q
            • 3.Sa2#
          • 2...d1S
            • 3.Sa2#
            • 3.Sxe2#
          • 2...d1B
            • 3.Sa2#
          • 2...d1R
            • 3.Sa2#
            • 3.Sxe2#
      • 1...Sf3
        • 2.Sc3
          • threat
            • 3.Qa3#
          • 2...d1Q
            • 3.Sa2#
          • 2...d1S
            • 3.Sa2#
            • 3.Sxe2#
          • 2...d1B
            • 3.Sa2#
          • 2...d1R
            • 3.Sa2#
            • 3.Sxe2#
      • 1...Sg4+!
    • 1.Qa3+?
      • 1...Kb1
        • 2.Sxd2#
        • 2.Sc3#
      • 1...Kd1!
    • 1.Qc3?
      • threat
        • 2.Qa1#
      • 1...Kd1
        • 2.Qxd2#
      • 1...Kb1!
    • 1.Qd4?
      • threat
        • 2.Qa1#
      • 1...Kd1
        • 2.Qxd2#
      • 1...Kb1!
  • Keys
    • 1.Kf8!
      • threat
        • 2.Sc3
          • threat
            • 3.Qa3#
          • 2...d1Q
            • 3.Sa2#
          • 2...d1S
            • 3.Sa2#
            • 3.Sxe2#
          • 2...d1B
            • 3.Sa2#
          • 2...d1R
            • 3.Sa2#
            • 3.Sxe2#
      • 1...d1Q
        • 2.Qa3+
          • 2...Kb1
            • 3.Sc3#
      • 1...d1S
        • 2.Qa3+
          • 2...Kb1
            • 3.Sd2#
          • 2...Sb2
            • 3.Qa1#
      • 1...d1B
        • 2.Qa3+
          • 2...Kb1
            • 3.Sd2#
            • 3.Sc3#
      • 1...d1R
        • 2.Qa3+
          • 2...Kb1
            • 3.Sc3#
      • 1...e1Q
        • 2.Qa3+
          • 2...Kb1
            • 3.Sc3#
          • 2...Kd1
            • 3.Sc3#
      • 1...e1S
        • 2.Qa3+
          • 2...Kb1
            • 3.Sxd2#
            • 3.Sc3#
          • 2...Kd1
            • 3.Sc3#
      • 1...e1B
        • 2.Sc3
          • threat
            • 3.Qa3#
          • 2...d1Q
            • 3.Sa2#
          • 2...d1S
            • 3.Sa2#
            • 3.Se2#
          • 2...d1B
            • 3.Sa2#
          • 2...d1R
            • 3.Sa2#
            • 3.Se2#
        • 2.Qa3+
          • 2...Kb1
            • 3.Sc3#
          • 2...Kd1
            • 3.Sc3#
      • 1...e1R
        • 2.Qa3+
          • 2...Kb1
            • 3.Sxd2#
            • 3.Sc3#
          • 2...Kd1
            • 3.Sc3#

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).