Problem Display
PID: 140174 (B2rb3/5PnK/2pPRp2/1p1k4/1B2R3/r3pP2/2P4N/2b5 w - - 0 1)

Dimitrov, Nikolai

Probleemblad, 1975

B2rb3/5PnK/2pPRp2/1p1k4/1B2R3/r3pP2/2P4N/2b5

#3

10 + 10


SOLUTION


  • SOUND
  • Sets
    • 1...Rxd6
      • 2.Rxd6#
    • 1...Sh5
      • 2.d7
        • threat
          • 3.Bxc6#
          • 3.Rd6#
    • 1...f5
      • 2.R6e5#
  • Tries
    • 1.d7?
      • threat
        • 2.Bxc6#
        • 2.Rd6#
      • 1...Raxa8
        • 2.Rd6#
      • 1...Rxd7
        • 2.Bxc6#
      • 1...Rdxa8
        • 2.Rd6#
      • 1...Bxd7
        • 2.Rd6#
      • 1...Rc3
        • 2.Rd6#
      • 1...Ra6
        • 2.Rd6#
      • 1...Rc8
        • 2.Rd6#
      • 1...Sf5
        • 2.Bxc6#
      • 1...Sxe6!
  • Keys
    • 1.Sg4!
      • threat
        • 2.Sxf6#
      • 1...Bb2
        • 2.c3
          • threat
            • 3.Sxe3#
            • 3.Sxf6#
      • 1...Sh5
        • 2.d7
          • threat
            • 3.Bxc6#
            • 3.Rd6#

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).