Problem Display
PID: 242419 (4r3/3p2Qn/N4n2/3P4/R2P4/p1kN1p1p/2P1P2b/2K3B1 w - - 0 1)

Johner, Hans

Schweizerische Schachzeitung, 1941

4r3/3p2Qn/N4n2/3P4/R2P4/p1kN1p1p/2P1P2b/2K3B1

#5

10 + 9


15257 Kunstwerke auf 64 Feldern (1922-1966) (Ott, Kummer, Schudel) 1968

SOLUTION


  • SOUND
  • Keys
    • 1.Be3!
      • threat
        • 2.Bd2#
      • 1...Rxe3
        • 2.Sc7
          • threat
            • 3.Sb5#
          • 2...Bxc7
            • 3.Se5
              • threat
                • 4.Rc4#
              • 3...Rxe5
                • 4.Qg3
                  • threat
                    • 5.Qe1#
                  • 4...Rxe2
                    • 5.Qxc7#
                  • 4...Se4
                    • 5.Qxf3#
              • 3...Bxe5
                • 4.Qe7
                  • threat
                    • 5.Qxa3#
                    • 5.Qb4#
                    • 5.Qc5#
                  • 4...Bd6
                    • 5.Qxe3#
                  • 4...d6
                    • 5.Qc7#

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).