Problem Display
PID: 31111 (1bN5/1p5K/bP2p1pP/pk4P1/Np1R4/2p1P3/2B5/8 w - - 0 1)

Warton, Joseph John

Warton, Thomas Joseph

The Problemist, 1946

1bN5/1p5K/bP2p1pP/pk4P1/Np1R4/2p1P3/2B5/8

#3

9 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...Bh2
      • 2.Sa7#
    • 1...Bg3
      • 2.Sa7#
    • 1...Bf4
      • 2.Sa7#
    • 1...Be5
      • 2.Sa7#
    • 1...Bd6
      • 2.Sa7#
    • 1...Ba7
      • 2.Sxa7#
    • 1...Bc7
      • 2.Sa7#
    • 1...b3
      • 2.Bd3+
        • 2...Kc6
          • 3.Se7#
      • 2.Bxg6
        • threat
          • 3.Be8#
        • 2...Kc6
          • 3.Be8#
    • 1...e5
      • 2.Rd5+
        • 2...Kc4
          • 3.Rc5#
        • 2...Kc6
          • 3.Se7#
  • Tries
    • 1.Kxg6?
      • 1...b3
        • 2.Bd3+
          • 2...Kc6
            • 3.Se7#
      • 1...e5
        • 2.Rd5+
          • 2...Kc4
            • 3.Rc5#
          • 2...Kc6
            • 3.Se7#
      • 1...Kc6!
    • 1.Bb3?
      • threat
        • 2.Rc4
          • threat
            • 3.Rc5#
          • 2...Bd6
            • 3.Sxd6#
            • 3.Sa7#
      • 1...Kc6
        • 2.Bxe6
          • threat
            • 3.Bd7#
          • 2...Kb5
            • 3.Bd7#
          • 2...Bd6
            • 3.Sa7#
      • 1...c2!
    • 1.Bd3+?
      • 1...Kc6
        • 2.Se7#
      • 1...Kxa4!
    • 1.Bxg6?
      • threat
        • 2.Be8#
      • 1...Kc6
        • 2.Be8#
      • 1...Kxa4!
    • 1.Rc4?
      • threat
        • 2.Rc5#
      • 1...b3
        • 2.Bxb3
          • threat
            • 3.Sxc3#
          • 2...Be5
            • 3.Sa7#
          • 2...c2
            • 3.Sc3#
        • 2.Bd3
          • threat
            • 3.Sxc3#
          • 2...Be5
            • 3.Sa7#
          • 2...c2
            • 3.Sc3#
      • 1...Kxc4!
    • 1.Rd5+?
      • 1...Kc4
        • 2.Rc5#
      • 1...Kc6
        • 2.Se7#
      • 1...exd5!
  • Keys
    • 1.Kg8!
      • 1...Kc6
        • 2.Bxg6
          • threat
            • 3.Be8#
          • 2...Kb5
            • 3.Be8#
      • 1...b3
        • 2.Bd3+
          • 2...Kc6
            • 3.Se7#
        • 2.Bxg6
          • threat
            • 3.Be8#
          • 2...Kc6
            • 3.Be8#
      • 1...e5
        • 2.Rd5+
          • 2...Kc4
            • 3.Rc5#
          • 2...Kc6
            • 3.Se7#

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).