Problem Display
PID: 20167 (1B3RK1/4p3/1Np1k3/1p2p3/2b2n2/6p1/6B1/Nr6 w - - 0 1)

Drese, Gerardus Hendrikus

1st Prize, National Composing Ty., 1942-1943

1B3RK1/4p3/1Np1k3/1p2p3/2b2n2/6p1/6B1/Nr6

#4

6 + 9


6434 National Composing Ty. 1947
3773 FIDE Album (1914-1944) (II) 1972

SOLUTION


  • SOUND
  • Keys
    • 1.Sb3!
      • threat
        • 2.Sc5#
      • 1...Rxb3
        • 2.Bxc6
          • threat
            • 3.Bd7#
          • 2...Rd3
            • 3.Be4
              • threat
                • 4.Bf5#
      • 1...Bxb3
        • 2.Bf3
          • threat
            • 3.Bg4#
          • 2...Bd1
            • 3.Bxc6
              • threat
                • 4.Bd7#
          • 2...Bc2
            • 3.Bg4+
              • 3...Bf5
                • 4.Bxf5#

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).