Problem Display
PID: 32331 (8/Kpp1Qp2/8/pP6/2kNB3/8/bp1pN1n1/1rbr4 w - - 0 1)

Hlineny, Jan

Prager Presse, 1929

8/Kpp1Qp2/8/pP6/2kNB3/8/bp1pN1n1/1rbr4

#3

6 + 12


3773 FIDE Album (1914-1944) (II) 1972

SOLUTION


  • SOUND
  • Sets
    • 1...a4
      • 2.Qxc7+
        • 2...Kb4
          • 3.Qc3#
    • 1...c6
      • 2.Kb6
        • threat
          • 3.Qc5#
        • 2...c5
          • 3.Qxc5#
  • Tries
    • 1.Bd3+?
      • 1...Kd5
        • 2.Sc2
          • threat
            • 3.Sc3#
        • 2.Sf3
          • threat
            • 3.Sc3#
            • 3.Qe5#
        • 2.Sf5
          • threat
            • 3.Sc3#
      • 1...Kxd3!
    • 1.Bd5+?
      • 1...Kd3
        • 2.Qe4#
      • 1...Kxd5!
  • Keys
    • 1.Sc2!
      • threat
        • 2.Sa3+
          • 2...Kb3
            • 3.Bc2#
      • 1...Kb3
        • 2.Bd5+
          • 2...Kxc2
            • 3.Qe4#
          • 2...Ka4
            • 3.Sc3#
        • 2.Qxf7+
          • 2...Ka4
            • 3.Sc3#
      • 1...Kxb5
        • 2.Sed4+
          • 2...Ka4
            • 3.Qa3#
          • 2...Kc4
            • 3.Qxc7#
      • 1...Se1
        • 2.Bd5+
          • 2...Kd3
            • 3.Qe4#
          • 2...Kxb5
            • 3.Sc3#
          • 2...Kxd5
            • 3.Se3#
      • 1...Se3
        • 2.Sxe3+
          • 2...Kb3
            • 3.Bc2#
          • 2...Kxb5
            • 3.Sc3#
      • 1...c5
        • 2.Qxf7+
          • 2...Kxb5
            • 3.Sc3#

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).