MESON Chess Problem Database

Problem Display
PID: 188714 (8/5N2/8/1p6/5p2/4k3/1N4Q1/6K1 w - - 0 1)

Decker, Adolfph L

Deutsches Wochenschach, 1911

8/5N2/8/1p6/5p2/4k3/1N4Q1/6K1

#3

4 + 3

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Kd4
      • 2.Qd2+
        • 2...Ke4
          • 3.Qd3#
        • 2...Kc5
          • 3.Qd6#
  • Tries
    • 1.Qd5?
      • threat
        • 2.Qd3#
      • 1...Ke2
        • 2.Qd1+
          • 2...Ke3
            • 3.Qd3#
        • 2.Qd3+
          • 2...Ke1
            • 3.Qd1#
      • 1...f3!
    • 1.Qc2?
      • threat
        • 2.Qd3#
      • 1...Kf3
        • 2.Se5+
          • 2...Ke3
            • 3.Qd3#
          • 2...Kg3
            • 3.Qh2#
      • 1...Kd4
        • 2.Qd3+
          • 2...Kc5
            • 3.Qd6#
        • 2.Qd2+
          • 2...Ke4
            • 3.Qd3#
          • 2...Kc5
            • 3.Qd6#
      • 1...f3!
    • 1.Qe2+?
      • 1...Kd4
        • 2.Qe5#
      • 1...Kxe2!
  • Keys
    • 1.Kf1!
      • threat
        • 2.Qe2+
          • 2...Kd4
            • 3.Qe5#
      • 1...Kd4
        • 2.Qd2+
          • 2...Ke4
            • 3.Qd3#
          • 2...Kc5
            • 3.Qd6#
      • 1...f3
        • 2.Qg5+
          • 2...Kd4
            • 3.Qe5#
          • 2...Ke4
            • 3.Qe5#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).