Problem Display
PID: 201147 (8/3K4/8/8/5k2/5N2/2Q1B3/8 w - - 0 1)

Massmann, Wilhelm Karl Heinrich

Der Sammler (Munchen - Augsburger Abendzeitung), 1922

8/3K4/8/8/5k2/5N2/2Q1B3/8

#3

4 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Qe4+?
      • 1...Kg3
        • 2.Qh4+
          • 2...Kg2
            • 3.Qh2#
      • 1...Kxe4!
    • 1.Qd2+?
      • 1...Ke4
        • 2.Qd4+
          • 2...Kf5
            • 3.Bd3#
      • 1...Kg4
        • 2.Qg5+
          • 2...Kh3
            • 3.Bf1#
      • 1...Kf5
        • 2.Qg5+
          • 2...Ke4
            • 3.Qe5#
      • 1...Kg3!
    • 1.Qc5?
      • threat
        • 2.Qg5+
          • 2...Ke4
            • 3.Qe5#
      • 1...Kg4
        • 2.Qg5+
          • 2...Kh3
            • 3.Bf1#
      • 1...Kg3!
  • Keys
    • 1.Qh7!
      • 1...Ke3
        • 2.Qh2
          • 2...Ke4
            • 3.Qe5#
      • 1...Kg3
        • 2.Qh4+
          • 2...Kg2
            • 3.Qh2#
      • 1...Kg4
        • 2.Qh4+
          • 2...Kf5
            • 3.Bd3#

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).