Problem Display
PID: 139095 (8/3R4/4B3/2pNp3/3k4/1P3P2/8/2N4K w - - 0 1)

Hoek, Willem

Probleemblad, 1974

8/3R4/4B3/2pNp3/3k4/1P3P2/8/2N4K

#5

7 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Bh3!
      • 1...c4
        • 2.b4
          • 2...c3
            • 3.Bf1
              • threat
                • 4.Sb3#
              • 3...e4
                • 4.f4
                  • threat
                    • 5.Sb3#
                  • 4...e3
                    • 5.Sf6#
          • 2...e4
            • 3.f4
              • 3...c3
                • 4.Bf1
                  • threat
                    • 5.Sb3#
                  • 4...e3
                    • 5.Sf6#
              • 3...e3
                • 4.Bf5
                  • threat
                    • 5.Se2#
                  • 4...c3
                    • 5.Sb6#
                  • 4...e2
                    • 5.Sxe2#
      • 1...e4
        • 2.f4
          • 2...e3
            • 3.Bf5
              • threat
                • 4.Se2#
              • 3...c4
                • 4.b4
                  • threat
                    • 5.Se2#
                  • 4...c3
                    • 5.Sb6#
                  • 4...e2
                    • 5.Sxe2#
          • 2...c4
            • 3.b4
              • 3...c3
                • 4.Bf1
                  • threat
                    • 5.Sb3#
                  • 4...e3
                    • 5.Sf6#
              • 3...e3
                • 4.Bf5
                  • threat
                    • 5.Se2#
                  • 4...c3
                    • 5.Sb6#
                  • 4...e2
                    • 5.Sxe2#

FEATURES


NOT CLASSIFIED


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).