Problem Display
PID: 31785 (7K/5p2/2N5/6PN/p1P1k3/P1R4B/1P1PrP2/5r2 w - - 0 1)

Schneider, Stefan

Schach-Express, 1948

7K/5p2/2N5/6PN/p1P1k3/P1R4B/1P1PrP2/5r2

#4

11 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Rg3!
      • threat
        • 2.d3#
      • 1...Rd1
        • 2.Kh7
          • 2...Rdxd2
            • 3.Rg4+
              • 3...Kd3
                • 4.Sb4#
              • 3...Kf3
                • 4.Rf4#
              • 3...Kf5
                • 4.Sg7#
          • 2...Ree1
            • 3.Rc3
              • threat
                • 4.f3#
              • 3...Re3
                • 4.Rxe3#
              • 3...Rf1
                • 4.Re3#
          • 2...f6
            • 3.Kg6
              • threat
                • 4.Bg2#
                • 4.Bf5#
              • 3...Rxf2
                • 4.Re3#

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).