MESON Chess Problem Database

Problem Display
PID: 260144 (6Q1/5p2/n6k/B7/p2pp2P/Kppp4/2b5/3B1r2 w - - 0 1)

Kratschmer, Ralf

1st HM., SuperProblem, 2013

6Q1/5p2/n6k/B7/p2pp2P/Kppp4/2b5/3B1r2

#4

5 + 11

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Keys
    • 1.Bb4!
      • threat
        • 2.Bf8#
      • 1...Sxb4
        • 2.Bh5
          • threat
            • 3.Qh8#
          • 2...Ra1+
            • 3.Kxb4
              • threat
                • 4.Qh8#
              • 3...Kxh5
                • 4.Qg5#
      • 1...Sc5
        • 2.Bxc5
          • threat
            • 3.Bf8#
          • 2...Rxd1
            • 3.Bf8+
              • 3...Kh5
                • 4.Qg5#
          • 2...Bxd1
            • 3.Bf8+
              • 3...Kh5
                • 4.Qg5#
          • 2...Rf3
            • 3.Bf8+
              • 3...Kh5
                • 4.Qg5#
          • 2...Rg1
            • 3.Bf8+
              • 3...Rg7
                • 4.Qxg7#

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).