MESON Chess Problem Database

Problem Display
PID: 186406 (1N4K1/2p5/3k2p1/2R4b/N2p2PB/P1p1p3/r1PQP3/n2r2bn w - - 0 1)

Jespersen, Karl Lorenz Jesper

Deutsches Wochenschach, 1910

1N4K1/2p5/3k2p1/2R4b/N2p2PB/P1p1p3/r1PQP3/n2r2bn

#4

10 + 12

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Bf6!
      • threat
        • 2.Rc6+
          • 2...Kd5
            • 3.Sxc3#
      • 1...Rxd2
        • 2.Kf7
          • threat
            • 3.Be5#
            • 3.Be7#
          • 2...g5+
            • 3.gxh5
              • threat
                • 4.Be5#
                • 4.Be7#
      • 1...Rxc2
        • 2.Kf7
          • threat
            • 3.Be5#
            • 3.Be7#
          • 2...g5+
            • 3.gxh5
              • threat
                • 4.Be5#
                • 4.Be7#
              • 3...Rf1
                • 4.Qxd4#
      • 1...Rxa3
        • 2.Kf7
          • threat
            • 3.Be5#
            • 3.Be7#
          • 2...g5+
            • 3.gxh5
              • threat
                • 4.Be5#
                • 4.Be7#
              • 3...Rf1
                • 4.Qxd4#
      • 1...cxd2
        • 2.c4
          • threat
            • 3.Rc6#
          • 2...dxc4 ep
            • 3.Rc6+
              • 3...Kd5
                • 4.Sxc3#
      • 1...exd2
        • 2.e4
          • threat
            • 3.Rc6#
          • 2...dxe4 ep
            • 3.Rc6+
              • 3...Kd5
                • 4.Sxc3#

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).