Problem Display
PID: 253289 (2N4Q/2PP4/kP1K4/b7/N1P5/1n6/8/8 w - - 0 1)

Hutter, Johann

Wiener Schachzeitung, 1923

2N4Q/2PP4/kP1K4/b7/N1P5/1n6/8/8

#3

8 + 3


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Kb7
      • 2.Qh1+
        • 2...Ka6
          • 3.Qa8#
    • 1...Sa1
      • 2.Sc5#
    • 1...Sc1
      • 2.Sc5#
    • 1...Sd2
      • 2.Sc5#
    • 1...Sd4
      • 2.Sc5#
    • 1...Sc5
      • 2.Sxc5#
  • Tries
    • 1.Se7?
      • threat
        • 2.Qa8#
        • 2.Qc8#
        • 2.c8Q#
        • 2.c8B#
      • 1...Bb4+
        • 2.Kd5
          • threat
            • 3.Qa8#
          • 2...Ka5
            • 3.Qa8#
          • 2...Kb7
            • 3.Qc8#
            • 3.c8Q#
      • 1...Bxb6!
    • 1.Qh1?
      • threat
        • 2.Qa8#
      • 1...Bxb6
        • 2.Qc6
          • threat
            • 3.Qxb6#
          • 2...Ka5
            • 3.Qb5#
        • 2.Qa8+
          • 2...Ba7
            • 3.Qxa7#
      • 1...Bb4+!
  • Keys
    • 1.Qa1!
      • threat
        • 2.d8S
          • 2...Bb4+
            • 3.Sc5#
          • 2...Bxb6
            • 3.Sc5#
          • 2...Sxa1
            • 3.Sc5#
          • 2...Be1
            • 3.Sc5#
          • 2...Bd2
            • 3.Sc5#
          • 2...Bc3
            • 3.Sc5#
          • 2...Sc1
            • 3.Sc5#
          • 2...Sd2
            • 3.Sc5#
          • 2...Sd4
            • 3.Sc5#
          • 2...Sc5
            • 3.Sxc5#
      • 1...Kb7
        • 2.Qh1+
          • 2...Ka6
            • 3.Qa8#

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).