Problem Display
PID: 209241 (8/8/8/8/1N2b3/k1K5/rN6/2R5 w - - 0 1)

Schonherr, E

Dresdner Anzeiger, 1926

8/8/8/8/1N2b3/k1K5/rN6/2R5

#3

4 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Ra1
      • 2.Rxa1#
    • 1...Rxb2
      • 2.Ra1+
        • 2...Ra2
          • 3.Rxa2#
    • 1...Bh1
      • 2.Sc2#
    • 1...Bc2
      • 2.Sxc2#
    • 1...Bg2
      • 2.Sc2#
    • 1...Bf3
      • 2.Sc2#
    • 1...Bd5
      • 2.Sc2#
    • 1...Bc6
      • 2.Sc2#
    • 1...Bb7
      • 2.Sc2#
    • 1...Ba8
      • 2.Sc2#
  • Tries
    • 1.Ra1?
      • threat
        • 2.Rxa2#
      • 1...Bb1
        • 2.Rxa2+
          • 2...Bxa2
            • 3.Sc2#
      • 1...Rxa1!
    • 1.Rd1?
      • threat
        • 2.Rd5
          • threat
            • 3.Ra5#
          • 2...Bxd5
            • 3.Sc2#
          • 2...Bc2
            • 3.Sxc2#
      • 1...Rxb2
        • 2.Ra1+
          • 2...Ra2
            • 3.Rxa2#
      • 1...Bb1
        • 2.Rd5
          • threat
            • 3.Ra5#
          • 2...Bc2
            • 3.Sxc2#
      • 1...Bf5
        • 2.Rd5
          • threat
            • 3.Ra5#
          • 2...Bc2
            • 3.Sxc2#
          • 2...Bd7
            • 3.Sc2#
      • 1...Bg6
        • 2.Rd5
          • threat
            • 3.Ra5#
          • 2...Bc2
            • 3.Sxc2#
          • 2...Be8
            • 3.Sc2#
      • 1...Bh7
        • 2.Rd5
          • threat
            • 3.Ra5#
          • 2...Bc2
            • 3.Sxc2#
      • 1...Bd3!
  • Keys
    • 1.Re1!
      • 1...Rxb2
        • 2.Ra1+
          • 2...Ra2
            • 3.Rxa2#
      • 1...Bd3
        • 2.Re5
          • threat
            • 3.Ra5#
          • 2...Bc2
            • 3.Sxc2#
          • 2...Bb5
            • 3.Sc2#
      • 1...Bb1
        • 2.Re5
          • threat
            • 3.Ra5#
          • 2...Bc2
            • 3.Sxc2#
      • 1...Bf5
        • 2.Re5
          • threat
            • 3.Ra5#
          • 2...Bc2
            • 3.Sxc2#
          • 2...Bd7
            • 3.Sc2#
      • 1...Bg6
        • 2.Re5
          • threat
            • 3.Ra5#
          • 2...Bc2
            • 3.Sxc2#
          • 2...Be8
            • 3.Sc2#
      • 1...Bh7
        • 2.Re5
          • threat
            • 3.Ra5#
          • 2...Bc2
            • 3.Sxc2#

FEATURES


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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).