MESON Chess Problem Database

Problem Display
PID: 237905 (3Kn1bq/1Q1p4/p2Pp1n1/6p1/p7/B4R2/p2P1P2/k7 w - - 0 1)

Kraemer, Adolf Herrmann Rudolf Ferdinand

Suddeutsche Schachzeitung, 1953

3Kn1bq/1Q1p4/p2Pp1n1/6p1/p7/B4R2/p2P1P2/k7

#4

7 + 11

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.d4!
      • threat
        • 2.Qb2#
      • 1...Qxd4
        • 2.Rf7
          • threat
            • 3.Qh1+
              • 3...Qd1
                • 4.Qxd1#
          • 2...Qb6+
            • 3.Qxb6
              • threat
                • 4.Qb2#
          • 2...Qf6+
            • 3.Rxf6
              • threat
                • 4.Qh1#
                • 4.Qb2#
          • 2...Qxf2
            • 3.Qh1+
              • 3...Qe1
                • 4.Qxe1#
              • 3...Qg1
                • 4.Qxg1#
              • 3...Qf1
                • 4.Rxf1#
                • 4.Qxf1#
            • 3.Rxf2
              • threat
                • 4.Rf1#
                • 4.Qh1#
                • 4.Qb2#
          • 2...Qb4
            • 3.Qxb4
              • threat
                • 4.Qe1#
                • 4.Qb2#
          • 2...Qc3
            • 3.Qh1+
              • 3...Qe1
                • 4.Qxe1#
              • 3...Qc1
                • 4.Qxc1#
          • 2...Qe5
            • 3.Qh1+
              • 3...Qe1
                • 4.Qxe1#
          • 2...Qh8
            • 3.Rg7
              • threat
                • 4.Qb2#
              • 3...Qxg7
                • 4.Qh1#
          • 2...Qd2
            • 3.Qh1+
              • 3...Qc1
                • 4.Qxc1#
              • 3...Qe1
                • 4.Qxe1#
              • 3...Qd1
                • 4.Qxd1#

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).