Problem Display
PID: 250411 (Q5K1/8/4p3/1Np5/1P3pN1/3k1p2/3n1r2/2BB4 w - - 0 1)

Tkachenko, Sergiy Ivanovich

Uralski Problemist, 2009

Q5K1/8/4p3/1Np5/1P3pN1/3k1p2/3n1r2/2BB4

#2

7 + 7


SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...Sb1
      • 2.Se5#
    • 1...Sf1
      • 2.Se5#
    • 1...Sb3
      • 2.Se5#
    • 1...Sc4
      • 2.Sxf2#
    • 1...Se4
      • 2.Se5#
    • 1...e5
      • 2.Qd5#
  • Tries
    • 1.Sxf2+?
      • 1...Ke3
        • 2.Qxf3#
      • 1...Kc4!
    • 1.Qe4+?
      • 1...Sxe4
        • 2.Se5#
      • 1...Kxe4!
    • 1.Qa2?
      • threat
        • 2.Qc2#
      • 1...Ke4
        • 2.Bc2#
      • 1...Sb1
        • 2.Sxf2#
      • 1...Sf1
        • 2.Sxf2#
      • 1...Sc4
        • 2.Sxf2#
      • 1...Se4
        • 2.Se5#
      • 1...Sb3!
    • 1.Qd8+?
      • 1...Ke4
        • 2.Bc2#
      • 1...Kc4!

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).