Problem Display
PID: 14417 (2kBB3/2N1pp2/2N2p2/5p2/4pQ2/3p4/8/2K5 w - - 0 1)

Orlimont, PA (= Ernst Krieger)

Chemnitzer Tageblatt, 1927

2kBB3/2N1pp2/2N2p2/5p2/4pQ2/3p4/8/2K5

#3

6 + 7


SOLUTION


  • SOUND
  • Tries
    • 1.Sb5?
      • threat
        • 2.Qc7#
        • 2.Qb8#
      • 1...Kb7
        • 2.Qc7+
          • 2...Ka6
            • 3.Sb4#
            • 3.Sb8#
            • 3.Qb6#
          • 2...Ka8
            • 3.Qb8#
            • 3.Qa7#
            • 3.Qc8#
        • 2.Qb8+
          • 2...Ka6
            • 3.Sc7#
            • 3.Sb4#
            • 3.Qb6#
      • 1...d2+!
    • 1.Se6?
      • threat
        • 2.Qc7#
        • 2.Qb8#
      • 1...Kb7
        • 2.Sc5+
          • 2...Ka8
            • 3.Qb8#
          • 2...Kc8
            • 3.Bd7#
            • 3.Qc7#
            • 3.Qb8#
        • 2.Qc7+
          • 2...Ka6
            • 3.Sb4#
            • 3.Sb8#
            • 3.Qb6#
          • 2...Ka8
            • 3.Qb8#
            • 3.Qa7#
            • 3.Qc8#
        • 2.Qb8+
          • 2...Ka6
            • 3.Sb4#
            • 3.Sc5#
            • 3.Sc7#
            • 3.Qb6#
      • 1...d2+!
    • 1.Qxf5+?
      • 1...Kb7
        • 2.Qb5+
          • 2...Kc8
            • 3.Qa6#
            • 3.Qb8#
      • 1...e6!
  • Keys
    • 1.Bd7+!
      • 1...Kb7
        • 2.Qd2
          • threat
            • 3.Qb4#
            • 3.Qb2#
          • 2...Kb6
            • 3.Qb4#
      • 1...Kxd7
        • 2.Sxe7
          • 2...d2+
            • 3.Qxd2#
          • 2...Kxd8
            • 3.Qd6#
          • 2...e3
            • 3.Qd4#

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).