Problem Display
PID: 212273 (4N3/7b/4p3/4kp2/r1p2N2/n3PPP1/1bPB4/2n2B1K w - - 0 1)

Schultz, Johan Gustaf

Nordiske Skakproblemer (Arnell & Sorensen), 1879

4N3/7b/4p3/4kp2/r1p2N2/n3PPP1/1bPB4/2n2B1K

#5

9 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Ba5!
      • threat
        • 2.Bc7#
      • 1...Rxa5
        • 2.Bg2
          • threat
            • 3.Sd3+
              • 3...Sxd3
                • 4.f4+
                  • 4...Sxf4
                    • 5.gxf4#
          • 2...Ra4
            • 3.Sd3+
              • 3...Sxd3
                • 4.f4+
                  • 4...Sxf4
                    • 5.gxf4#
              • 3...cxd3
                • 4.f4+
                  • 4...Rxf4
                    • 5.gxf4#
          • 2...Bd4
            • 3.Sd3+
              • 3...Sxd3
                • 4.f4+
                  • 4...Sxf4
                    • 5.exf4#
                    • 5.gxf4#
          • 2...Se2
            • 3.Sd3+
              • 3...cxd3
                • 4.f4+
                  • 4...Sxf4
                    • 5.gxf4#
          • 2...c3
            • 3.Sd3+
              • 3...Kd5
                • 4.f4+
                  • 4...Kc4
                    • 5.Sd6#
              • 3...Sxd3
                • 4.f4+
                  • 4...Sxf4
                    • 5.gxf4#

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).