MESON Chess Problem Database

Problem Display
PID: 209818 (3r4/p1b1n3/3k1P2/5pR1/pN4BP/r5N1/3Pn2K/5Q2 w - - 0 1)

Rothmaler, Karl Wilhelm Adolf

Era, 1856

3r4/p1b1n3/3k1P2/5pR1/pN4BP/r5N1/3Pn2K/5Q2

#4

9 + 9

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qxf5!
      • threat
        • 2.Se4#
        • 2.Qe6#
        • 2.Qc5#
        • 2.Qe5#
      • 1...Sxf5
        • 2.Sxf5+
          • 2...Kc5+
            • 3.Sd6+
              • 3...Kxb4
                • 4.Rb5#
              • 3...Kd4
                • 4.Rd5#
              • 3...Kb6
                • 4.Rb5#
              • 3...Kxd6
                • 4.Rd5#
          • 2...Ke5
            • 3.Sd6+
              • 3...Kd4
                • 4.Rd5#
              • 3...Kf4
                • 4.Sd5#
              • 3...Kxd6
                • 4.Rd5#
              • 3...Kxf6
                • 4.Sd5#
          • 2...Ke6+
            • 3.Sd6+
              • 3...Kxd6
                • 4.Rd5#
              • 3...Kxf6
                • 4.Sd5#
          • 2...Kd7+
            • 3.Sd6+
              • 3...Kxd6
                • 4.Rd5#

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).