Problem Display
PID: 180200 (8/8/8/1Q6/P7/8/p1k1K3/b1B5 w - - 0 1)

Schlechter, Carl

Source?, 1920

8/8/8/1Q6/P7/8/p1k1K3/b1B5

#3

4 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Bb2
      • 2.Qxb2#
  • Tries
    • 1.Ba3?
      • threat
        • 2.Qd3#
      • 1...Kc3
        • 2.Qd3#
      • 1...Bb2
        • 2.Qxb2#
      • 1...Bc3!
    • 1.Qb3+?
      • 1...Kxc1
        • 2.Kd3
          • threat
            • 3.Qc2#
      • 1...Kxb3!
  • Keys
    • 1.Bb2!
      • threat
        • 2.Bxa1
          • 2...Kc1
            • 3.Qb2#
      • 1...Kb1
        • 2.Ba3+
          • 2...Kc2
            • 3.Qd3#
          • 2...Bb2
            • 3.Qxb2#
      • 1...Bxb2
        • 2.Qd3+
          • 2...Kc1
            • 3.Qd1#

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).