Problem Display
PID: 124210 (2B5/2p3p1/2p2p2/4k3/3p4/BN3Q2/8/1b4K1 w - - 0 1)

Stipa, Bohumil

Zlata Praha, 1927

2B5/2p3p1/2p2p2/4k3/3p4/BN3Q2/8/1b4K1

#3

5 + 7


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Ba2
      • 2.Qf5#
    • 1...Bf5
      • 2.Qxf5#
    • 1...d3
      • 2.Qf5#
  • Tries
    • 1.Sd2?
      • threat
        • 2.Sc4#
      • 1...Bd3
        • 2.Sc4+
          • 2...Bxc4
            • 3.Qf5#
      • 1...f5!
    • 1.Qe2+?
      • 1...Kf4
        • 2.Bc1+
          • 2...Kg3
            • 3.Qg4#
            • 3.Qf2#
      • 1...Be4!
    • 1.Qg3+?
      • 1...Ke4
        • 2.Sc5+
          • 2...Kd5
            • 3.Be6#
      • 1...Kd5!
    • 1.Qf4+?
      • 1...Kd5
        • 2.Qxd4#
      • 1...Kxf4!
  • Keys
    • 1.Sc5!
      • threat
        • 2.Qg3+
          • 2...Kd5
            • 3.Be6#
      • 1...Kd6
        • 2.Sd3+
          • 2...c5
            • 3.Bxc5#
      • 1...d3
        • 2.Qe4+
          • 2...Kd6
            • 3.Sb7#
            • 3.Qe6#
      • 1...f5
        • 2.Sd7+
          • 2...Ke6
            • 3.Qb3#
      • 1...Bf5
        • 2.Qxf5+
          • 2...Kd6
            • 3.Se4#
            • 3.Sb7#
            • 3.Qe6#

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).