Problem Display
PID: 130709 (8/p3br2/B2p4/p7/kp2Np2/p7/P1R5/5K2 w - - 0 1)

Miltner, Vratislav

Sach, 1944

8/p3br2/B2p4/p7/kp2Np2/p7/P1R5/5K2

#3

5 + 9


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Rf6
      • 2.Rc4
        • threat
          • 3.Sc3#
    • 1...b3
      • 2.Rc4#
  • Tries
    • 1.Rc5?
      • threat
        • 2.Bb5#
      • 1...b3
        • 2.Rc4#
      • 1...dxc5!
    • 1.Rc8?
      • threat
        • 2.Sc3+
          • 2...bxc3
            • 3.Rc4#
      • 1...d5
        • 2.Rb8
          • threat
            • 3.Bb5#
          • 2...b3
            • 3.Sc3#
            • 3.axb3#
      • 1...Bf6!
  • Keys
    • 1.Rc7!
      • threat
        • 2.Sc3+
          • 2...bxc3
            • 3.Rc4#
      • 1...Bf6
        • 2.Sxd6
          • threat
            • 3.Bb5#
          • 2...b3
            • 3.Rc4#
      • 1...d5
        • 2.Rb7
          • threat
            • 3.Bb5#
          • 2...b3
            • 3.Sc3#
            • 3.axb3#

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).