Problem Display
PID: 165940 (8/2B2Q2/8/K7/3p4/4N3/4pN2/4k3 w - - 0 1)

Sayman, Umut

StrateGems, 2015

8/2B2Q2/8/K7/3p4/4N3/4pN2/4k3

#3

5 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...d3
      • 2.Se4
        • 2...d2
          • 3.Bg3#
          • 3.Qf2#
  • Tries
    • 1.Sh3?
      • 1...dxe3
        • 2.Qd5
          • 2...Kf1
            • 3.Qh1#
      • 1...d3
        • 2.Qa2
          • 2...d2
            • 3.Bg3#
      • 1...Kd2!
    • 1.Qg6?
      • threat
        • 2.Se4
          • threat
            • 3.Bg3#
            • 3.Qg1#
            • 3.Qg3#
      • 1...Kd2
        • 2.Sc4+
          • 2...Kc1
            • 3.Bf4#
          • 2...Ke1
            • 3.Qg1#
          • 2...Kc3
            • 3.Qd3#
      • 1...d3
        • 2.Se4
          • 2...d2
            • 3.Bg3#
            • 3.Qg1#
            • 3.Qg3#
        • 2.Qg1+
          • 2...Kd2
            • 3.Se4#
      • 1...dxe3!
  • Keys
    • 1.Sfg4!
      • 1...Kd2
        • 2.Qa2+
          • 2...Kc1
            • 3.Qc2#
          • 2...Ke1
            • 3.Bg3#
          • 2...Kc3
            • 3.Qc2#
          • 2...Kd3
            • 3.Qc2#
      • 1...dxe3
        • 2.Qd5
          • 2...Kf1
            • 3.Qh1#
      • 1...d3
        • 2.Qa2
          • 2...d2
            • 3.Bg3#

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).