Problem Display
PID: 272970 (rRBkr1N1/Pp1P3R/PK1n1q2/QpP1n1B1/2p4b/8/8/8 w - - 0 1)

Lebedev, Aleksandr N

Die Schwalbe, 1932

rRBkr1N1/Pp1P3R/PK1n1q2/QpP1n1B1/2p4b/8/8/8

#2

11 + 10


SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...Sxd7+
      • 2.Rxd7#
    • 1...Se4+
      • 2.Kxb7#
    • 1...Sf5+
      • 2.Kxb7#
    • 1...Sf7+
      • 2.Kxb7#
    • 1...Sxc8+
      • 2.Kxb7#
    • 1...bxa6
      • 2.Kxa6#
  • Tries
    • 1.Bxb7+?
      • 1...Sc8+
        • 2.Kxb5#
      • 1...Rxb8!
    • 1.axb7?
      • threat
        • 2.Ka6#
      • 1...Sxd7+
        • 2.Rxd7#
      • 1...Se4+
        • 2.Kxb5#
      • 1...Sf5+
        • 2.Kxb5#
      • 1...Sxb7+
        • 2.Kxb7#
      • 1...Sdf7+
        • 2.Kxb5#
      • 1...Sxc8+
        • 2.Kxb5#
      • 1...Rxa7
        • 2.Kxa7#
      • 1...Sc6
        • 2.Kxc6#
      • 1...Be1!
    • 1.dxe8Q+?
      • 1...Kxe8
        • 2.Bd7#
      • 1...Sxe8+!
    • 1.dxe8R+?
      • 1...Kxe8
        • 2.Bd7#
      • 1...Sxe8+!

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).