Problem Display
PID: 256657 (3N4/2p5/5P2/K1pkP1P1/2p2p2/2Rp1P2/B2P4/4r3 w - - 0 1)

Stolyarov, Vitaly Nesterovich

Problem (Zagreb), 1977

3N4/2p5/5P2/K1pkP1P1/2p2p2/2Rp1P2/B2P4/4r3

#3

9 + 7


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Rxe5
      • 2.Rxd3#
  • Tries
    • 1.Bxc4+?
      • 1...Kd4
        • 2.Sc6#
      • 1...Kxe5!
  • Keys
    • 1.Rxc4!
      • threat
        • 2.Rd4+
          • 2...Kxd4
            • 3.Sc6#
          • 2...Kxe5
            • 3.Rd5#
      • 1...Kxe5
        • 2.Rxc5+
          • 2...Kd4
            • 3.Rd5#
          • 2...Kd6
            • 3.Rd5#
      • 1...Rxe5
        • 2.Rd4+
          • 2...Kxd4
            • 3.Sc6#
      • 1...c6
        • 2.Rxc5+
          • 2...Kd4
            • 3.Se6#
          • 2...Kxc5
            • 3.Se6#

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).