Problem Display
PID: 119619 (5r2/8/4Q3/B1p5/8/5p2/3N4/K2k4 w - - 0 1)

Mandler, Artur

Narodni listy, 1928

5r2/8/4Q3/B1p5/8/5p2/3N4/K2k4

#3

4 + 4


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kc1
      • 2.Qe1+
        • 2...Kc2
          • 3.Qb1#
    • 1...Kc2
      • 2.Qb3+
        • 2...Kc1
          • 3.Qb1#
  • Tries
    • 1.Qe1+?
      • 1...Kc2
        • 2.Qb1#
      • 1...Kxe1!
  • Keys
    • 1.Se4!
      • threat
        • 2.Sf2+
          • 2...Kc1
            • 3.Qc4#
          • 2...Kc2
            • 3.Qc4#
      • 1...Kc1
        • 2.Qa2
          • threat
            • 3.Qb1#
            • 3.Qd2#
          • 2...Kd1
            • 3.Qd2#
        • 2.Qb3
          • threat
            • 3.Bd2#
            • 3.Qb1#
        • 2.Qc4+
          • 2...Kd1
            • 3.Sf2#
      • 1...Kc2
        • 2.Qc4+
          • 2...Kd1
            • 3.Sf2#
      • 1...Ke2
        • 2.Qc4+
          • 2...Kd1
            • 3.Sf2#
          • 2...Ke3
            • 3.Bd2#
      • 1...Rf4
        • 2.Qa2
          • threat
            • 3.Qd2#
          • 2...Kc1
            • 3.Qb1#
            • 3.Qd2#
      • 1...f2
        • 2.Qb3+
          • 2...Kc1
            • 3.Bd2#
            • 3.Qb1#
          • 2...Ke2
            • 3.Sg3#
      • 1...c4
        • 2.Sf2+
          • 2...Kc1
            • 3.Qxc4#
          • 2...Kc2
            • 3.Qxc4#

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).