MESON Chess Problem Database

Problem Display
PID: 197178 (K7/8/8/8/3p4/1Q3R2/6k1/7b w - - 0 1)

Cumpe, Josef

Casopis ceskoslovenskych sachistu, 1920

K7/8/8/8/3p4/1Q3R2/6k1/7b

#4

3 + 3

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Qd5!
      • threat
        • 2.Qe4
          • threat
            • 3.Qe2+
              • 3...Kg1
                • 4.Qf2#
            • 3.Qg4+
              • 3...Kh2
                • 4.Qg3#
          • 2...Kg1
            • 3.Qe1+
              • 3...Kg2
                • 4.Qf2#
                • 4.Qg3#
              • 3...Kh2
                • 4.Qg3#
          • 2...Kh2
            • 3.Qh4+
              • 3...Kg1
                • 4.Qf2#
              • 3...Kg2
                • 4.Qf2#
                • 4.Qg3#
      • 1...Kg1
        • 2.Qxd4+
          • 2...Kh2
            • 3.Qh4+
              • 3...Kg1
                • 4.Qf2#
              • 3...Kg2
                • 4.Qf2#
                • 4.Qg3#
      • 1...Kh2
        • 2.Qe5+
          • 2...Kg1
            • 3.Qe1+
              • 3...Kg2
                • 4.Qf2#
                • 4.Qg3#
              • 3...Kh2
                • 4.Qg3#
      • 1...d3
        • 2.Qe4
          • threat
            • 3.Qg4+
              • 3...Kh2
                • 4.Qg3#
          • 2...Kg1
            • 3.Qe1+
              • 3...Kg2
                • 4.Qf2#
                • 4.Qg3#
              • 3...Kh2
                • 4.Qg3#
          • 2...Kh2
            • 3.Qh4+
              • 3...Kg1
                • 4.Qf2#
              • 3...Kg2
                • 4.Qf2#
                • 4.Qg3#

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).