Problem Display
PID: 195868 (8/1p6/2P1N1p1/p3p3/PB2k2p/1K5R/2N2nP1/1Q6 w - - 0 1)

Sayman, Umut

StrateGems, 2018

8/1p6/2P1N1p1/p3p3/PB2k2p/1K5R/2N2nP1/1Q6

#3

9 + 7


SOLUTION


  • SOUND
  • Sets
    • 1...Kf5
      • 2.Scd4+
        • 2...Kg4
          • 3.Qxg6#
        • 2...Kf6
          • 3.Rf3#
    • 1...Sd1
      • 2.Se3#
    • 1...Sh1
      • 2.Se3#
    • 1...Sg4
      • 2.Se3#
    • 1...axb4
      • 2.Sxb4+
        • 2...Sd3
          • 3.Qxd3#
  • Tries
    • 1.Sa1+?
      • 1...Sd3
        • 2.Qxd3#
      • 1...Kd5!
    • 1.Se1+?
      • 1...Sd3
        • 2.Qxd3#
      • 1...Kd5!
    • 1.Sa3+?
      • 1...Sd3
        • 2.Qxd3#
      • 1...Kd5!
    • 1.Scd4+?
      • 1...Sd3
        • 2.Qxd3+
          • 2...Kd5
            • 3.Sc7#
      • 1...Kd5!
    • 1.Re3+?
      • 1...Kf5
        • 2.Scd4+
          • 2...Kg4
            • 3.Qxg6#
          • 2...Kf6
            • 3.Rf3#
      • 1...Kd5!
  • Keys
    • 1.Rc3!
      • threat
        • 2.Se3+
          • 2...Sd3
            • 3.Qxd3#
      • 1...Kd5
        • 2.Se3+
          • 2...Kxe6
            • 3.Qxg6#
      • 1...Kf5
        • 2.Scd4+
          • 2...Kg4
            • 3.Qxg6#
          • 2...Kf6
            • 3.Rf3#
      • 1...Sd3
        • 2.Se3
          • threat
            • 3.Qxd3#
          • 2...Kxe3
            • 3.Qe1#

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).