Problem Display
PID: 236033 (3n4/1p1p4/1p1pr3/3Np3/2kN1p2/4PQ2/K5p1/8 w - - 0 1)

Fomichev, Evgeny Vasilevich

Sachova skladba, 2020

3n4/1p1p4/1p1pr3/3Np3/2kN1p2/4PQ2/K5p1/8

#3

5 + 10


SOLUTION


  • SOUND
  • Sets
    • 1...Kd3
      • 2.Qe2+
        • 2...Ke4
          • 3.Sc3#
    • 1...e4
      • 2.Qe2+
        • 2...Kc5
          • 3.Qb5#
        • 2...Kxd5
          • 3.Qb5#
  • Tries
    • 1.Qe2+?
      • 1...Kc5
        • 2.Qb5#
      • 1...Kxd5!
  • Keys
    • 1.Sb3!
      • threat
        • 2.Qe4+
          • 2...Kb5
            • 3.Sc7#
      • 1...Kd3
        • 2.e4+
          • 2...Kc2
            • 3.Sb4#
            • 3.Qe2#
          • 2...Kc4
            • 3.Qe2#
      • 1...Kb5
        • 2.Qe2+
          • 2...Ka4
            • 3.Qc4#
          • 2...Kc6
            • 3.Qc4#
        • 2.Qe4
          • threat
            • 3.Sc7#
          • 2...Ka6
            • 3.Qa4#
          • 2...Kc6
            • 3.Qc4#
      • 1...e4
        • 2.Qe2+
          • 2...Kxd5
            • 3.Qb5#
      • 1...Sc6
        • 2.Qe2+
          • 2...Kxd5
            • 3.e4#

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).