Problem Display
PID: 265425 (3B4/8/kPB5/2p5/8/N1K5/8/8 w - - 0 1)

Skripnik, Anatoly Nikolaevich

Zadachi i Etyudi, 2010

3B4/8/kPB5/2p5/8/N1K5/8/8

#3

5 + 2


  • SOUND
  • Sets
    • 1...Ka5
      • 2.Bb5
        • 2...c4
          • 3.b7#
  • Tries
    • 1.Sc2?
      • 1...c4
        • 2.Sb4+
          • 2...Ka5
            • 3.b7#
      • 1...Ka5!
    • 1.Bb5+?
      • 1...Ka5
        • 2.b7#
      • 1...Kb7!
    • 1.Bc7?
      • 1...Ka5
        • 2.Bb5
          • 2...c4
            • 3.b7#
      • 1...c4!
  • Keys
    • 1.b7!
      • threat
        • 2.Sb5
          • 2...c4
            • 3.b8S#
        • 2.b8Q
          • 2...c4
            • 3.Bb5#
            • 3.Bb7#
            • 3.Qb6#
            • 3.Qb7#
            • 3.Qa8#
        • 2.b8R
          • threat
            • 3.Ra8#
          • 2...Ka7
            • 3.Ra8#
      • 1...Ka7
        • 2.Sb5+
          • 2...Ka6
            • 3.b8S#
          • 2...Kb8
            • 3.Bc7#
      • 1...c4
        • 2.b8R
          • 2...Ka7
            • 3.Ra8#


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).