Problem Display
PID: 146585 (1Nb4b/8/N1B2p2/k2P4/p2Bp3/P7/1P1n4/7K w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

Source?, 0000

1Nb4b/8/N1B2p2/k2P4/p2Bp3/P7/1P1n4/7K

#3

8 + 7


14986 White-Hume Collection 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Sc5!
      • threat
        • 2.Sxa4
          • threat
            • 3.Bc3#
            • 3.Bb6#
            • 3.b4#
      • 1...Kb6
        • 2.Sb7+
          • 2...Kc7
            • 3.Sa6#
      • 1...Ba6
        • 2.Scd7
          • threat
            • 3.Bc3#
            • 3.Bb6#
      • 1...Sb1
        • 2.Sxa4
          • threat
            • 3.Bb6#
            • 3.b4#
          • 2...Sxa3
            • 3.Bc3#
        • 2.b4+
          • 2...Kb6
            • 3.Sca6#
            • 3.Se6#
          • 2...axb4 ep
            • 3.Sxb3#
      • 1...Sf1
        • 2.b4+
          • 2...Kb6
            • 3.Sca6#
            • 3.Se6#
          • 2...axb4 ep
            • 3.Sxb3#
      • 1...Sb3
        • 2.Sxa4
          • threat
            • 3.Bc3#
            • 3.Bb6#
          • 2...Sxd4
            • 3.b4#
      • 1...Sc4
        • 2.Sxa4
          • threat
            • 3.Bc3#
            • 3.b4#
        • 2.b4+
          • 2...Kb6
            • 3.Sca6#
            • 3.Se6#
          • 2...axb4 ep
            • 3.Sxb3#
      • 1...f5
        • 2.Sxa4
          • threat
            • 3.Bb6#
            • 3.b4#

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).