Problem Display
PID: 226114 (4B3/6Q1/1p1k1P2/8/5P2/6p1/pP4r1/K3Nb2 w - - 0 1)

Hernitz, Zvonimir

Praca, 1958

4B3/6Q1/1p1k1P2/8/5P2/6p1/pP4r1/K3Nb2

#3

7 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Ke6
      • 2.Qd7+
        • 2...Kxf6
          • 3.Qf7#
    • 1...Bc4
      • 2.Qe7+
        • 2...Kd5
          • 3.Qe5#
  • Tries
    • 1.Qc7+?
      • 1...Kd5
        • 2.Bf7+
          • 2...Kd4
            • 3.Qe5#
          • 2...Ke4
            • 3.Qe5#
      • 1...Kxc7!
  • Keys
    • 1.b3!
      • threat
        • 2.Qe7+
          • 2...Kd5
            • 3.Qe5#
      • 1...Kc5
        • 2.Qe7+
          • 2...Kd4
            • 3.Qe5#
          • 2...Kd5
            • 3.Qe5#
      • 1...Kd5
        • 2.Qg5+
          • 2...Kd4
            • 3.Qe5#
          • 2...Ke4
            • 3.Qe5#
          • 2...Kd6
            • 3.Qe5#
          • 2...Ke6
            • 3.Qe5#
      • 1...Ke6
        • 2.Qd7+
          • 2...Kxf6
            • 3.Qf7#
      • 1...Re2
        • 2.Qd7+
          • 2...Kc5
            • 3.Sd3#

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).