Problem Display
PID: 213315 (2B5/8/7B/2ppp3/4k3/4N3/3K2P1/8 w - - 0 1)

Delta

New York Clipper, 1856

2B5/8/7B/2ppp3/4k3/4N3/3K2P1/8

#3

5 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...d4
      • 2.Bf5#
      • 2.Bb7#
  • Tries
    • 1.Sg4?
      • threat
        • 2.Be3
          • threat
            • 3.Sf2#
            • 3.Sf6#
      • 1...c4
        • 2.Sf2+
          • 2...Kd4
            • 3.Be3#
        • 2.Sf6+
          • 2...Kd4
            • 3.Be3#
      • 1...Kd4!
    • 1.Ba6?
      • threat
        • 2.Bd3+
          • 2...Kd4
            • 3.Sc2#
            • 3.Sf5#
      • 1...Kd4
        • 2.Sc2+
          • 2...Ke4
            • 3.Bd3#
        • 2.Sf5+
          • 2...Ke4
            • 3.Bd3#
      • 1...c4!
  • Keys
    • 1.Bf5+!
      • 1...Kd4
        • 2.Bf8
          • 2...e4
            • 3.Bg7#
          • 2...c4
            • 3.Sc2#

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).