Problem Display
PID: 129644 (8/p7/4p3/1p4Q1/4k3/1Np3K1/n3P3/1N6 w - - 0 1)

Stipa, Bohumil

Prager Presse, 1930

8/p7/4p3/1p4Q1/4k3/1Np3K1/n3P3/1N6

#3

5 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sc1
      • 2.Sxc3#
    • 1...Sb4
      • 2.Sxc3#
    • 1...c2
      • 2.S1d2#
  • Tries
    • 1.Qf6?
      • threat
        • 2.Qxe6#
      • 1...Ke3
        • 2.Qe5#
        • 2.Qf3#
        • 2.Qxe6#
      • 1...e5
        • 2.Qf3#
      • 1...Kd5!
    • 1.Qc5?
      • threat
        • 2.S1d2+
          • 2...cxd2
            • 3.Sxd2#
        • 2.Sxc3+
          • 2...Sxc3
            • 3.Sd2#
        • 2.S3d2+
          • 2...cxd2
            • 3.Sxd2#
      • 1...b4
        • 2.S1d2+
          • 2...cxd2
            • 3.Sxd2#
        • 2.S3d2+
          • 2...cxd2
            • 3.Sxd2#
      • 1...e5!
  • Keys
    • 1.Sa3!
      • threat
        • 2.Sc5+
          • 2...Kd4
            • 3.e3#
      • 1...e5
        • 2.Qg6+
          • 2...Ke3
            • 3.Qd3#
          • 2...Kd5
            • 3.e4#
      • 1...c2
        • 2.Sd2+
          • 2...Kd4
            • 3.Sxb5#

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).