Problem Display
PID: 181583 (7Q/1K4p1/5P2/5Pp1/1p1k4/1p1Pp1P1/1Pp1p3/8 w - - 0 1)

Vetesnik, Ladislav

4th Prize, Narodni listy, 1905

7Q/1K4p1/5P2/5Pp1/1p1k4/1p1Pp1P1/1Pp1p3/8

#3

7 + 8


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Qe8?
      • threat
        • 2.Qe4+
          • 2...Kc5
            • 3.Qe5#
        • 2.Qe6
          • threat
            • 3.Qd6#
          • 2...Kxd3
            • 3.Qd5#
          • 2...Kc5
            • 3.Qe5#
      • 1...Kd5
        • 2.Qe4+
          • 2...Kc5
            • 3.Qe5#
          • 2...Kd6
            • 3.Qd4#
        • 2.Qe6+
          • 2...Kd4
            • 3.Qd6#
          • 2...Kc5
            • 3.Qe5#
      • 1...gxf6
        • 2.Qc6
          • threat
            • 3.Qd6#
          • 2...Kxd3
            • 3.Qd5#
          • 2...Ke5
            • 3.Qc5#
      • 1...c1Q
        • 2.Qe4+
          • 2...Kc5
            • 3.Qe5#
      • 1...c1S
        • 2.Qe4+
          • 2...Kc5
            • 3.Qe5#
      • 1...c1B
        • 2.Qe4+
          • 2...Kc5
            • 3.Qe5#
      • 1...c1R
        • 2.Qe4+
          • 2...Kc5
            • 3.Qe5#
      • 1...e1Q
        • 2.Qe4+
          • 2...Kc5
            • 3.Qe5#
      • 1...e1S
        • 2.Qe4+
          • 2...Kc5
            • 3.Qe5#
      • 1...e1B
        • 2.Qe4+
          • 2...Kc5
            • 3.Qe5#
      • 1...e1R
        • 2.Qe4+
          • 2...Kc5
            • 3.Qe5#
      • 1...Kxd3!
  • Keys
    • 1.Qh1!
      • threat
        • 2.Qe4+
          • 2...Kc5
            • 3.Qe5#
      • 1...Kc5
        • 2.Qc6+
          • 2...Kd4
            • 3.Qd6#
      • 1...Ke5
        • 2.Qe4+
          • 2...Kd6
            • 3.Qd4#
          • 2...Kxf6
            • 3.Qe6#
      • 1...gxf6
        • 2.Qc6
          • threat
            • 3.Qd6#
          • 2...Kxd3
            • 3.Qd5#
          • 2...Ke5
            • 3.Qc5#

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).