Problem Display
PID: 131589 (8/4N3/1nB5/1p1p4/1PkP4/2P5/2K4b/8 w - - 0 1)

Cheron, Andre

2nd Prize, Die Schwalbe, 1930

8/4N3/1nB5/1p1p4/1PkP4/2P5/2K4b/8

#4

6 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Bb7!
      • threat
        • 2.Sc6
          • threat
            • 3.Sa5#
      • 1...Bc7
        • 2.Ba8
          • 2...Sxa8
            • 3.Sc6
              • 3...Bh2
                • 4.Sa5#
              • 3...Bg3
                • 4.Sa5#
              • 3...Bf4
                • 4.Sa5#
              • 3...Ba5
                • 4.Sxa5#
                • 4.Se5#
              • 3...Be5
                • 4.Sa5#
                • 4.Sxe5#
              • 3...Bb6
                • 4.Se5#
              • 3...Bd6
                • 4.Sa5#
              • 3...Bb8
                • 4.Sa5#
              • 3...Bd8
                • 4.Se5#
              • 3...Sb6
                • 4.Sa5#
          • 2...Bh2
            • 3.Sc6
              • threat
                • 4.Sa5#
          • 2...Bg3
            • 3.Sc6
              • threat
                • 4.Sa5#
          • 2...Bf4
            • 3.Sc6
              • threat
                • 4.Sa5#
          • 2...Be5
            • 3.Sc6
              • threat
                • 4.Sa5#
                • 4.Sxe5#
          • 2...Bd6
            • 3.Sc6
              • threat
                • 4.Sa5#
              • 3...Bxb4
                • 4.Se5#
          • 2...Bb8
            • 3.Sc6
              • threat
                • 4.Sa5#
          • 2...Bd8
            • 3.Sf5
              • threat
                • 4.Se3#
                • 4.Sd6#

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).