Problem Display
PID: 188690 (8/2Q1K3/k7/8/B2p4/8/1PP5/3n4 w - - 0 1)

Palkoska, Emil

Dame und Laufer, 1911

8/2Q1K3/k7/8/B2p4/8/1PP5/3n4

#3

5 + 3


6490 yacpdb 2019

SOLUTION


  • COOKED
  • Sets
    • 1...Sf2
      • 2.b4
        • threat
          • 3.b5#
  • Tries
    • 1.Qc6+?
      • 1...Ka5
        • 2.Qb5#
      • 1...Ka7!
    • 1.Qb7+?
      • 1...Ka5
        • 2.Qb5#
      • 1...Kxb7!
  • Keys
    • 1.Bc6!
      • threat
        • 2.Qb7+
          • 2...Ka5
            • 3.Qb5#
            • 3.b4#
        • 2.b4
          • threat
            • 3.Qa5#
            • 3.Qb7#
            • 3.b5#
      • 1...Sxb2
        • 2.Qb7+
          • 2...Ka5
            • 3.Qb5#
      • 1...Sc3
        • 2.Qb7+
          • 2...Ka5
            • 3.b4#
      • 1...Se3
        • 2.Qb7+
          • 2...Ka5
            • 3.Qb5#
            • 3.b4#
    • 1.c4!
      • threat
        • 2.Bb5#
      • 1...dxc4 ep
        • 2.b4
          • threat
            • 3.b5#
      • 1...Sc3
        • 2.bxc3
          • threat
            • 3.Bb5#

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).