Problem Display
PID: 171692 (8/8/4p3/3p4/8/K1k1N3/8/3Q4 w - - 0 1)

Antipov, Viacheslav Pavlovich

Shakh-M (Borovich), 1995

8/8/4p3/3p4/8/K1k1N3/8/3Q4

#3

3 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...d4
      • 2.Qc2#
    • 1...e5
      • 2.Qc2+
        • 2...Kd4
          • 3.Sf5#
  • Tries
    • 1.Sg4?
      • threat
        • 2.Se5
          • 2...d4
            • 3.Qc1#
            • 3.Qd3#
      • 1...d4
        • 2.Se5
          • 2...d3
            • 3.Qxd3#
      • 1...e5
        • 2.Sxe5
          • 2...d4
            • 3.Qc1#
            • 3.Qd3#
      • 1...Kc4!
    • 1.Qe2?
      • 1...e5
        • 2.Qc2+
          • 2...Kd4
            • 3.Sf5#
      • 1...Kd4!
  • Keys
    • 1.Ka4!
      • 1...Kb2
        • 2.Qb3+
          • 2...Ka1
            • 3.Sc2#
          • 2...Kc1
            • 3.Qc2#
      • 1...e5
        • 2.Qc2+
          • 2...Kd4
            • 3.Sf5#

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).