Problem Display
PID: 117093 (r1n1N1RK/1R2Pk1P/b1qPpB2/r3p2p/8/8/8/8 w - - 0 1)

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

Smena, 1928

r1n1N1RK/1R2Pk1P/b1qPpB2/r3p2p/8/8/8/8

#3

8 + 9


6490 yacpdb 2009

SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...Qh1
      • 2.Rg7+
        • 2...Kxe8
          • 3.d7#
    • 1...Qf3
      • 2.Rg7+
        • 2...Kxe8
          • 3.d7#
    • 1...Qe4
      • 2.Rg7+
        • 2...Kxe8
          • 3.d7#
    • 1...Qc1
      • 2.Rg7+
        • 2...Kxe8
          • 3.d7#
    • 1...Qc2
      • 2.Rg7+
        • 2...Kxe8
          • 3.d7#
    • 1...Qc3
      • 2.Rg7+
        • 2...Kxe8
          • 3.d7#
    • 1...Qc4
      • 2.Rg7+
        • 2...Kxe8
          • 3.d7#
    • 1...Qc5
      • 2.Rg7+
        • 2...Kxe8
          • 3.d7#
    • 1...Qb6
      • 2.Rg7+
        • 2...Kxe8
          • 3.d7#
    • 1...Sxe7
      • 2.Rxe7#
  • Tries
    • 1.Bh4?
      • threat
        • 2.Rf8+
          • 2...Kg6
            • 3.Rf6#
      • 1...Qf3
        • 2.Rg7+
          • 2...Kxe8
            • 3.d7#
      • 1...Qxe8!
    • 1.d7?
      • threat
        • 2.Rg7#
        • 2.d8S#
      • 1...Sxe7
        • 2.Rg7+
          • 2...Kf8
            • 3.Bxe7#
        • 2.d8S+
          • 2...Rxd8
            • 3.Rxe7#
      • 1...Qxd7!

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).