Problem Display
PID: 249993 (2Bn4/1Rp5/6N1/2pkN3/Rpp5/7Q/P5p1/3K2Bb w - - 0 1)

Oshevnev, Anatoly Nikolaevich

Vladimirov, Vladimir Vyacheslavovich

Uralski Problemist, 2008

2Bn4/1Rp5/6N1/2pkN3/Rpp5/7Q/P5p1/3K2Bb

#2

9 + 8


SOLUTION


  • COOKED
  • Sets
    • 1...Ke4
      • 2.Qf3#
    • 1...Kd6
      • 2.Qd7#
    • 1...c3
      • 2.Qd3#
  • Tries
    • 1.Sf7?
      • threat
        • 2.Qf3#
      • 1...Ke4
        • 2.Qf5#
      • 1...Kc6
        • 2.Se7#
        • 2.Qd7#
        • 2.Qf3#
      • 1...Sxf7
        • 2.Qe6#
      • 1...c3!
    • 1.Qxg2+?
      • 1...Kd6
        • 2.Sxc4#
      • 1...Bxg2!
    • 1.Qe6+?
      • 1...Ke4
        • 2.Qxc4#
      • 1...Sxe6!
  • Keys
    • 1.Sxc4!
      • 1...Kxc4
        • 2.Qb3#
      • 1...Ke4
        • 2.Qf5#
      • 1...Kc6
        • 2.Se7#
        • 2.Qd7#
        • 2.Qf3#
      • 1...Sxb7
        • 2.Qe6#
      • 1...Sc6
        • 2.Qe6#
      • 1...Se6
        • 2.Qxe6#
      • 1...Sf7
        • 2.Qe6#
      • 1...b3
        • 2.Qf3#
      • 1...c6
        • 2.Qd3#
    • 1.Qf3+!
      • 1...Kd6
        • 2.Sxc4#

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).