Problem Display
PID: 129025 (QNB5/8/3P4/2P1k1P1/P5p1/b1P3Pp/7K/8 w - - 0 1)

Palkoska, Emil

Votruba, Otakar

Nor. sach. svaz, 1923

QNB5/8/3P4/2P1k1P1/P5p1/b1P3Pp/7K/8

#3

10 + 4


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Bc1
      • 2.Bxg4
        • threat
          • 3.Sd7#
    • 1...Bb2
      • 2.Qh1
        • threat
          • 3.Sc6#
  • Tries
    • 1.Sc6+?
      • 1...Kd5
        • 2.Sa5+
          • 2...Kxc5
            • 3.Qc6#
          • 2...Ke5
            • 3.Sc4#
      • 1...Ke4!
    • 1.Qf3?
      • threat
        • 2.Sc6#
        • 2.Qf5#
      • 1...Bxc5
        • 2.Qf4+
          • 2...Kd5
            • 3.c4#
      • 1...gxf3!
  • Keys
    • 1.Qb7!
      • 1...Bxc5
        • 2.Qe7+
          • 2...Kd5
            • 3.Qe6#
      • 1...Bb4
        • 2.Qxb4
          • 2...Kd5
            • 3.Qd4#
      • 1...Bc1
        • 2.Bxg4
          • threat
            • 3.Sd7#
      • 1...Bb2
        • 2.Qh1
          • threat
            • 3.Sc6#

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).