Problem Display
PID: 133150 (8/7b/8/3B4/4p3/8/7p/5K1k w - - 0 1)

Andreev, Aleksandr Grigorevich

200 Shakhmatni Zadachi, 1983

8/7b/8/3B4/4p3/8/7p/5K1k

#3

2 + 4


SOLUTION


  • SOUND
  • Sets
    • 1...Bg8
      • 2.Bxe4#
  • Tries
    • 1.Bf7?
      • 1...Bg6
        • 2.Bxg6
          • 2...e3
            • 3.Be4#
      • 1...Bg8
        • 2.Bxg8
          • 2...e3
            • 3.Bd5#
      • 1...e3
        • 2.Bd5+
          • 2...Be4
            • 3.Bxe4#
      • 1...Bf5!
  • Keys
    • 1.Be6!
      • threat
        • 2.Bh3
          • threat
            • 3.Bg2#
      • 1...Bf5
        • 2.Bxf5
          • 2...e3
            • 3.Be4#
      • 1...Bg8
        • 2.Bxg8
          • 2...e3
            • 3.Bd5#
      • 1...e3
        • 2.Bd5+
          • 2...Be4
            • 3.Bxe4#

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).