Problem Display
PID: 130454 (8/p7/2p1B3/Pk2K3/N7/P7/1PPB4/3n4 w - - 0 1)

Cumpe, Josef

Tidskrift for Schack, 1934

8/p7/2p1B3/Pk2K3/N7/P7/1PPB4/3n4

#3

8 + 4


6490 yacpdb 2009

SOLUTION


  • COOKED
  • Sets
    • 1...c5
      • 2.Bd7+
        • 2...Kc4
          • 3.b3#
        • 2...Ka6
          • 3.Sxc5#
  • Tries
    • 1.c4+?
      • 1...Ka6
        • 2.Sc5#
        • 2.Bc8#
      • 1...Kxa4!
  • Keys
    • 1.Bb4!
      • 1...Kxa4
        • 2.b3+
          • 2...Kb5
            • 3.Bc4#
      • 1...Ka6
        • 2.Sc5+
          • 2...Kb5
            • 3.c4#
      • 1...Sxb2
        • 2.Sc3+
          • 2...Ka6
            • 3.Bc8#
      • 1...c5
        • 2.Bd7+
          • 2...Kc4
            • 3.b3#
          • 2...Ka6
            • 3.Sxc5#
      • 1...Sf2
        • 2.Sc3+
          • 2...Ka6
            • 3.Bc8#
      • 1...Sc3
        • 2.Sxc3+
          • 2...Ka6
            • 3.Bc8#
      • 1...Se3
        • 2.Sc3+
          • 2...Ka6
            • 3.Bc8#
      • 1...a6
        • 2.b3
          • threat
            • 3.Bc4#
            • 3.c4#
          • 2...c5
            • 3.Bd7#
          • 2...Sb2
            • 3.Sc3#
          • 2...Se3
            • 3.Sc3#
    • 1.b3!
      • threat
        • 2.Bc4#
      • 1...Ka6
        • 2.Bc8+
          • 2...Kb5
            • 3.c4#
      • 1...Sc3
        • 2.Bc4+
          • 2...Kxa5
            • 3.Bxc3#
      • 1...c5
        • 2.Bd7+
          • 2...Ka6
            • 3.Sxc5#
      • 1...Sb2
        • 2.c4+
          • 2...Ka6
            • 3.Sc5#
            • 3.Bc8#
          • 2...Sxc4+
            • 3.Bxc4#
      • 1...Se3
        • 2.c4+
          • 2...Ka6
            • 3.Sc5#
            • 3.Bc8#
          • 2...Sxc4+
            • 3.Bxc4#

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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).