Problem Display
PID: 154788 (8/4p1p1/8/3pB3/2p1k1N1/7K/2P5/3Q4 w - - 0 1)

Drtina, Jan

Zlata Praha, 1886

8/4p1p1/8/3pB3/2p1k1N1/7K/2P5/3Q4

#3

5 + 5


14986 White-Hume Collection 2015

SOLUTION


  • SOUND
  • Sets
    • 1...c3
      • 2.Qd3#
  • Tries
    • 1.Qe1+?
      • 1...Kf3
        • 2.Sh2#
        • 2.Qe3#
      • 1...Kf5!
    • 1.Qf1?
      • threat
        • 2.Qf4#
      • 1...g5
        • 2.Kg2
          • threat
            • 3.Qf3#
        • 2.Kg3
          • threat
            • 3.Qf3#
      • 1...d4!
    • 1.Qd4+?
      • 1...Kf3
        • 2.Qe3#
      • 1...Kf5!
  • Keys
    • 1.Se3!
      • threat
        • 2.Bd4
          • threat
            • 3.Qg4#
          • 2...Kf4
            • 3.Qg4#
      • 1...Kxe3
        • 2.Bd4+
          • 2...Ke4
            • 3.Qg4#
          • 2...Kf4
            • 3.Qg4#
      • 1...Kxe5
        • 2.Qxd5+
          • 2...Kf4
            • 3.Sg2#
          • 2...Kf6
            • 3.Qf5#
      • 1...d4
        • 2.Bxd4
          • threat
            • 3.Qg4#
          • 2...Kf4
            • 3.Qg4#
      • 1...g5
        • 2.Bd4
          • threat
            • 3.Qg4#
          • 2...g4+
            • 3.Qxg4#
          • 2...Kf4
            • 3.Qg4#

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).