Problem Display
PID: 250972 (3q4/3rn3/b2pN2b/p7/2k5/p1N5/K5B1/4Q1n1 w - - 0 1)

Braithwaite, Kenneth Holmes

Probleemblad, 1981

3q4/3rn3/b2pN2b/p7/2k5/p1N5/K5B1/4Q1n1

#3

5 + 10


SOLUTION


  • SOUND
  • Tries
    • 1.Bf1+?
      • 1...Kb4
        • 2.Sb5+
          • 2...Ka4
            • 3.Qe4#
          • 2...Bd2
            • 3.Qe4#
        • 2.Sd5+
          • 2...Ka4
            • 3.Qd1#
      • 1...Se2!
  • Keys
    • 1.Sd5!
      • threat
        • 2.Qf1+
          • 2...Se2
            • 3.Qxe2#
      • 1...Kd3
        • 2.Bf1+
          • 2...Kc2
            • 3.Sd4#
          • 2...Se2
            • 3.Qxe2#
      • 1...Kb5
        • 2.Qb1+
          • 2...Ka4
            • 3.Sc3#
            • 3.Qb3#
          • 2...Kc4
            • 3.Qb3#
          • 2...Kc6
            • 3.Sxe7#
      • 1...Sxd5
        • 2.Bf1+
          • 2...Se2
            • 3.Bxe2#
      • 1...Sf3
        • 2.Qe2+
          • 2...Kxd5
            • 3.Bxf3#
      • 1...Qf8
        • 2.Sb6+
          • 2...Kd3
            • 3.Be4#
          • 2...Kb5
            • 3.Qb1#

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).