Problem Display
PID: 180119 (B2K2nN/8/2R2B1r/3k1p2/Pp1P4/2Pp1P2/8/2r5 w - - 0 1)

Parzuch, Stefan

2nd Comm., Selivanov-50 JT, 2017

B2K2nN/8/2R2B1r/3k1p2/Pp1P4/2Pp1P2/8/2r5

#3

9 + 7


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Ra1
      • 2.c4#
    • 1...Rb1
      • 2.c4#
    • 1...Rd1
      • 2.c4#
    • 1...Re1
      • 2.c4#
    • 1...Rf1
      • 2.c4#
    • 1...Rg1
      • 2.c4#
    • 1...Rch1
      • 2.c4#
    • 1...Rg6
      • 2.Sxg6
        • threat
          • 3.Sf4#
        • 2...f4
          • 3.Sxf4#
  • Tries
    • 1.Rc5+?
      • 1...Kd6
        • 2.Be5+
          • 2...Ke6
            • 3.Bd5#
      • 1...Ke6!
  • Keys
    • 1.Sf7!
      • threat
        • 2.c4+
          • 2...Rxc4
            • 3.Rd6#
      • 1...Rxc3
        • 2.Rd6+
          • 2...Kc4
            • 3.Bd5#
      • 1...Rxf6
        • 2.Rc5+
          • 2...Ke6
            • 3.Bd5#
      • 1...Sxf6
        • 2.Rc7+
          • 2...Ke6
            • 3.Re7#
      • 1...bxc3
        • 2.Rb6+
          • 2...Kc4
            • 3.Sd6#
      • 1...Rc2
        • 2.c4+
          • 2...Rxc4
            • 3.Rd6#

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).