Problem Display
PID: 248350 (8/6N1/8/2P1k2K/4B3/6P1/6Q1/8 w - - 0 1)

Curth, Heinz

Deutsche Schachzeitung, 1973

8/6N1/8/2P1k2K/4B3/6P1/6Q1/8

#3

6 + 1


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Tries
    • 1.Bc6?
      • threat
        • 2.Qb2#
      • 1...Kd4
        • 2.Qc2
          • 2...Ke3
            • 3.Sf5#
          • 2...Ke5
            • 3.Qb2#
            • 3.Qc3#
      • 1...Kf6!
    • 1.Bb7?
      • threat
        • 2.Qb2#
      • 1...Kd4
        • 2.Qc2
          • 2...Ke3
            • 3.Sf5#
          • 2...Ke5
            • 3.Qb2#
            • 3.Qc3#
      • 1...Kf6!
    • 1.Qc2?
      • 1...Kd4
        • 2.Bh1
          • 2...Ke3
            • 3.Sf5#
          • 2...Ke5
            • 3.Qb2#
            • 3.Qc3#
        • 2.Bg2
          • 2...Ke3
            • 3.Sf5#
          • 2...Ke5
            • 3.Qb2#
            • 3.Qc3#
        • 2.Bc6
          • 2...Ke3
            • 3.Sf5#
          • 2...Ke5
            • 3.Qb2#
            • 3.Qc3#
        • 2.Bb7
          • 2...Ke3
            • 3.Sf5#
          • 2...Ke5
            • 3.Qb2#
            • 3.Qc3#
        • 2.Ba8
          • 2...Ke3
            • 3.Sf5#
          • 2...Ke5
            • 3.Qb2#
            • 3.Qc3#
      • 1...Kf6!
  • Keys
    • 1.Ba8!
      • threat
        • 2.Qb2#
      • 1...Kd4
        • 2.Qc2
          • 2...Ke3
            • 3.Sf5#
          • 2...Ke5
            • 3.Qb2#
            • 3.Qc3#
      • 1...Kf6
        • 2.Qb7
          • 2...Ke5
            • 3.Qb2#

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).