MESON Chess Problem Database

Problem Display
PID: 247978 (4B3/8/4P2R/4k3/1R6/8/1K6/8 w - - 0 1)

Hannemann, Knud Harald

2nd Prize, Skakbladet, 1958

4B3/8/4P2R/4k3/1R6/8/1K6/8

#4

5 + 1

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.e7!
      • threat
        • 2.Ba4
          • threat
            • 3.e8Q+
              • 3...Kd5
                • 4.Qb5#
                • 4.Qh5#
              • 3...Kf5
                • 4.Qb5#
                • 4.Qh5#
          • 2...Kd5
            • 3.e8Q
              • 3...Kc5
                • 4.Qb5#
          • 2...Kf5
            • 3.e8Q
              • 3...Kg5
                • 4.Qh5#
                • 4.Qg6#
        • 2.Bh5
          • threat
            • 3.e8Q+
              • 3...Kd5
                • 4.Qb5#
              • 3...Kf5
                • 4.Qb5#
          • 2...Kd5
            • 3.e8Q
              • 3...Kc5
                • 4.Qb5#
          • 2...Kf5
            • 3.e8Q
              • 3...Kg5
                • 4.Qg6#
        • 2.Bc6
          • 2...Kf5
            • 3.e8Q
              • 3...Kg5
                • 4.Qh5#
                • 4.Qg6#
        • 2.Bf7
          • 2...Kf5
            • 3.e8S
              • threat
                • 4.Rh5#
              • 3...Ke5
                • 4.Rh5#
              • 3...Kg5
                • 4.Rh5#
      • 1...Kd5
        • 2.Ba4
          • threat
            • 3.e8Q
              • 3...Kc5
                • 4.Qb5#
          • 2...Kc5
            • 3.e8Q
              • threat
                • 4.Qb5#
              • 3...Kxb4
                • 4.Qb5#
              • 3...Kd5
                • 4.Qb5#
                • 4.Qh5#
          • 2...Ke5
            • 3.e8Q+
              • 3...Kd5
                • 4.Qb5#
                • 4.Qh5#
              • 3...Kf5
                • 4.Qb5#
                • 4.Qh5#
      • 1...Kf5
        • 2.Bh5
          • threat
            • 3.e8Q
              • 3...Kg5
                • 4.Qg6#
          • 2...Ke5
            • 3.e8Q+
              • 3...Kd5
                • 4.Qb5#
              • 3...Kf5
                • 4.Qb5#
          • 2...Kg5
            • 3.e8Q
              • threat
                • 4.Qg6#
              • 3...Kf5
                • 4.Qb5#
              • 3...Kxh6
                • 4.Qg6#

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).