Problem Display
PID: 89559 (6K1/2Q5/1p6/4B2N/4p2b/p3k1p1/4P1b1/1n2R3 w - - 0 1)

Hlineny, Jan

Zlata Praha, 1926

6K1/2Q5/1p6/4B2N/4p2b/p3k1p1/4P1b1/1n2R3

#3

6 + 8


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kd2
      • 2.Qc1#
    • 1...Sd2
      • 2.Qxb6#
    • 1...b5
      • 2.Qc5+
        • 2...Kd2
          • 3.Qc1#
  • Tries
    • 1.Bd4+?
      • 1...Kd2
        • 2.Qc1#
      • 1...Kxd4!
    • 1.Bf4+?
      • 1...Kd4
        • 2.Rd1+
          • 2...Sd2
            • 3.Rxd2#
      • 1...Kf2!
    • 1.Qc1+?
      • 1...Kf2
        • 2.Bd4+
          • 2...e3
            • 3.Bxe3#
      • 1...Sd2!
    • 1.Qc3+?
      • 1...Kf2
        • 2.Bxg3+
          • 2...Bxg3
            • 3.Qxg3#
        • 2.Bd4+
          • 2...e3
            • 3.Bxe3#
      • 1...Sxc3!
    • 1.Qc4?
      • threat
        • 2.Qd4#
      • 1...Kd2
        • 2.Qc1#
      • 1...Kf2!
    • 1.Qc5+?
      • 1...Kd2
        • 2.Qc1#
      • 1...bxc5!
  • Keys
    • 1.Sf4!
      • threat
        • 2.Bd4+
          • 2...Kd2
            • 3.Qc1#
          • 2...Kxd4
            • 3.e3#
      • 1...Kf2
        • 2.Bd4+
          • 2...Kxe1
            • 3.Qc1#
          • 2...e3
            • 3.Sd3#
      • 1...Bf6
        • 2.Sd5+
          • 2...Kd2
            • 3.Qc1#
          • 2...Kf2
            • 3.Bxg3#
      • 1...Sc3
        • 2.Bd4+
          • 2...Kd2
            • 3.Qxc3#
          • 2...Kxd4
            • 3.e3#

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).