Problem Display
PID: 216623 (r7/b2b2p1/1p2pP2/2npp3/6K1/p7/7p/3RN2k w - - 0 1)

Volkmann, Albert

Die Schwalbe, 1955

r7/b2b2p1/1p2pP2/2npp3/6K1/p7/7p/3RN2k

#5

4 + 12


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Kf3!
      • threat
        • 2.Sc2#
        • 2.Sg2#
        • 2.Sd3#
      • 1...e4+
        • 2.Kg3
          • threat
            • 3.Sc2#
            • 3.Sg2#
            • 3.Sd3#
            • 3.Sf3#
          • 2...Bb8+
            • 3.Kh3
              • threat
                • 4.Sc2#
                • 4.Sg2#
                • 4.Sd3#
                • 4.Sf3#
              • 3...e5+
                • 4.Kg3
                  • threat
                    • 5.Sc2#
                    • 5.Sg2#
                    • 5.Sd3#
                    • 5.Sf3#
                  • 4...Kg1
                    • 5.Sc2#
                    • 5.Sg2#
                    • 5.Sd3#
                    • 5.Sf3#
                  • 4...Sd3
                    • 5.Sxd3#
              • 3...Bg3
                • 4.Sc2+
                  • 4...Be1
                    • 5.Rxe1#
                • 4.Sg2+
                  • 4...Be1
                    • 5.Rxe1#
                • 4.Sd3+
                  • 4...Be1
                    • 5.Rxe1#
                • 4.Sf3+
                  • 4...Be1
                    • 5.Rxe1#
                • 4.Kxg3
                  • threat
                    • 5.Sc2#
                    • 5.Sg2#
                    • 5.Sd3#
                    • 5.Sf3#
                  • 4...Kg1
                    • 5.Sc2#
                    • 5.Sg2#
                    • 5.Sd3#
                    • 5.Sf3#
                  • 4...Sd3
                    • 5.Sxd3#

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).