Problem Display
PID: 265508 (1B2b3/8/2Rp2pp/q7/4Nk2/2PP2pQ/B1P3P1/5K1N w - - 0 1)

Ulanov, Lev

The Problemist, 1995

1B2b3/8/2Rp2pp/q7/4Nk2/2PP2pQ/B1P3P1/5K1N

#2

11 + 7


  • SOUND
  • Sets
    • 1...Ke3
      • 2.Qxg3#
    • 1...Ke5
      • 2.Bxd6#
    • 1...Qf5
      • 2.Qxg3#
  • Tries
    • 1.Bxd6+?
      • 1...Ke3
        • 2.Qxg3#
      • 1...Qe5!
    • 1.Rc5?
      • threat
        • 2.Qxg3#
      • 1...Ke3
        • 2.Qxg3#
      • 1...Qxc5!
    • 1.Qg4+?
      • 1...Ke3
        • 2.Qf3#
        • 2.Qxg3#
      • 1...Ke5
        • 2.Bxd6#
        • 2.d4#
      • 1...Kxg4!
    • 1.Qh4+?
      • 1...Ke3
        • 2.Qxg3#
      • 1...Ke5
        • 2.Qf6#
      • 1...Kf5!
  • Keys
    • 1.Sxd6!
      • threat
        • 2.Qxg3#
      • 1...Ke3
        • 2.Sc4#
      • 1...Ke5
        • 2.Sf7#
      • 1...Kg5
        • 2.Se4#
      • 1...Qg5
        • 2.Sf5#


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).