MESON Chess Problem Database

Problem Display
PID: 256200 (8/8/8/8/2pN4/n1N5/rp2p3/k3K2R w - - 0 1)

Wester, Anders Emil

Main-Post, 1973

8/8/8/8/2pN4/n1N5/rp2p3/k3K2R

#4

4 + 6

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sb1!
      • threat
        • 2.Kxe2
          • threat
            • 3.Kf2
              • 3...Sxb1
                • 4.Sc2#
              • 3...Sc2
                • 4.Sxc2#
              • 3...Sb5
                • 4.Sc2#
              • 3...c3
                • 4.Sb3#
            • 3.Ke3
              • 3...Sc2+
                • 4.Sxc2#
              • 3...Sxb1
                • 4.Sc2#
              • 3...Sb5
                • 4.Sc2#
              • 3...c3
                • 4.Sb3#
            • 3.Kf3
              • 3...Sxb1
                • 4.Sc2#
              • 3...Sc2
                • 4.Sxc2#
              • 3...Sb5
                • 4.Sc2#
              • 3...c3
                • 4.Sb3#
            • 3.Rd1
              • 3...Sxb1
                • 4.Sc2#
              • 3...Sc2
                • 4.Sxc2#
              • 3...Sb5
                • 4.Sc2#
              • 3...c3
                • 4.Sb3#
            • 3.Re1
              • 3...Sxb1
                • 4.Sc2#
              • 3...Sc2
                • 4.Sxc2#
              • 3...Sb5
                • 4.Sc2#
              • 3...c3
                • 4.Sb3#
            • 3.Rf1
              • 3...Sxb1
                • 4.Sc2#
              • 3...Sc2
                • 4.Sxc2#
              • 3...Sb5
                • 4.Sc2#
              • 3...c3
                • 4.Sb3#
            • 3.Rg1
              • 3...Sxb1
                • 4.Sc2#
              • 3...Sc2
                • 4.Sxc2#
              • 3...Sb5
                • 4.Sc2#
              • 3...c3
                • 4.Sb3#
          • 2...Sxb1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sb5
            • 3.Sc2#
          • 2...c3
            • 3.Sb3#
      • 1...Sc2+
        • 2.Sxc2+
          • 2...Kxb1
            • 3.Kd2+
              • 3...e1Q+
                • 4.Rxe1#
              • 3...e1S
                • 4.Rxe1#
              • 3...e1B+
                • 4.Rxe1#
              • 3...e1R
                • 4.Rxe1#
      • 1...Sb5
        • 2.Sc2+
          • 2...Kxb1
            • 3.Kd2+
              • 3...e1Q+
                • 4.Rxe1#
              • 3...e1S
                • 4.Rxe1#
              • 3...e1B+
                • 4.Rxe1#
              • 3...e1R
                • 4.Rxe1#

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).