Problem Display
PID: 168827 (b2n4/p2N1p2/P2NpP1B/3nRp2/1p1k4/1p2p3/PP2P3/5K2 w - - 0 1)

Atayants, Grigory Sergeevich

4th Place, SuperProblem 025. TT, 2012

b2n4/p2N1p2/P2NpP1B/3nRp2/1p1k4/1p2p3/PP2P3/5K2

#3

10 + 11


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Sc3
      • 2.Bxe3#
    • 1...Sf4
      • 2.Sb5+
        • 2...Kc4
          • 3.Rc5#
    • 1...Sb6
      • 2.Bxe3#
    • 1...Sxf6
      • 2.Bxe3#
    • 1...Sc7
      • 2.Bxe3#
    • 1...Se7
      • 2.Bxe3#
    • 1...f4
      • 2.Re4#
  • Tries
    • 1.Sxf5+?
      • 1...Kc4
        • 2.Sd6+
          • 2...Kd4
            • 3.Re4#
      • 1...exf5!
    • 1.axb3?
      • threat
        • 2.Sb5#
      • 1...Sc3
        • 2.Bxe3#
      • 1...Sc7
        • 2.Bxe3#
      • 1...Bc6!
  • Keys
    • 1.Bf4!
      • threat
        • 2.Re4+
          • 2...fxe4
            • 3.Be5#
      • 1...Sxf4
        • 2.Sb5+
          • 2...Kc4
            • 3.Rc5#
      • 1...Sc6
        • 2.axb3
          • threat
            • 3.Sb5#
          • 2...Sxe5
            • 3.Bxe5#
          • 2...Sc3
            • 3.Bxe3#
          • 2...Sc7
            • 3.Bxe3#

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).