Problem Display
PID: 204136 (1N6/8/5Q2/3k1P1K/1p6/8/8/1B6 w - - 0 1)

Klemensiewicz, Josef

Wiener Schachzeitung, 1924

1N6/8/5Q2/3k1P1K/1p6/8/8/1B6

#3

5 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Sa6?
      • 1...Kc4
        • 2.Qb6
          • 2...Kb3
            • 3.Qxb4#
          • 2...Kc3
            • 3.Qxb4#
          • 2...Kd5
            • 3.Qc5#
          • 2...b3
            • 3.Qc5#
      • 1...b3!
    • 1.Sd7?
      • 1...b3
        • 2.Qb6
          • threat
            • 3.Qc5#
          • 2...Kc4
            • 3.Qc5#
      • 1...Kc4!
  • Keys
    • 1.Qb6!
      • 1...Kc4
        • 2.Sa6
          • 2...Kb3
            • 3.Qxb4#
          • 2...Kc3
            • 3.Qxb4#
          • 2...Kd5
            • 3.Qc5#
          • 2...b3
            • 3.Qc5#
      • 1...Ke5
        • 2.Sd7+
          • 2...Kf4
            • 3.Qf2#
          • 2...Kd5
            • 3.Qc5#
      • 1...b3
        • 2.Sd7
          • threat
            • 3.Qc5#
          • 2...Kc4
            • 3.Qc5#

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).