Problem Display
PID: 254934 (n2b2n1/2pP1RPN/1p2Q2p/1N3P1p/1pP2k2/2p2p1B/3r1p1P/2B2K2 w - - 0 1)

Chikanov, Nikolai

Zadachi i Etyudi, 2006

n2b2n1/2pP1RPN/1p2Q2p/1N3P1p/1pP2k2/2p2p1B/3r1p1P/2B2K2

#3

12 + 13


  • SOUND
  • Sets
    • 1...c2
      • 2.Bxd2#
    • 1...b3
      • 2.Sxc3
        • threat
          • 3.Sd5#
          • 3.Bxd2#
          • 3.Qe4#
  • Tries
    • 1.Sxc3?
      • threat
        • 2.Sd5#
        • 2.Bxd2#
        • 2.Qe4#
      • 1...Sf6
        • 2.Bxd2#
      • 1...Se7
        • 2.Bxd2#
        • 2.Qe4#
      • 1...c6
        • 2.Bxd2#
        • 2.Qe4#
      • 1...bxc3!
  • Keys
    • 1.f6!
      • 1...Bxf6
        • 2.d8Q
          • threat
            • 3.Qd4#
          • 2...c5
            • 3.Qdd6#
      • 1...Sxf6
        • 2.g8Q
          • threat
            • 3.Qg3#
          • 2...h4
            • 3.Qgg4#
      • 1...Be7
        • 2.fxe7+
          • 2...Sf6
            • 3.Rxf6#
      • 1...b3
        • 2.Sxc3
          • threat
            • 3.Sd5#
            • 3.Bxd2#
            • 3.Qe4#
      • 1...h4
        • 2.Qg4+
          • 2...Ke3
            • 3.Qd4#
          • 2...Ke5
            • 3.Qf5#
      • 1...c5
        • 2.Sd6
          • threat
            • 3.Qe4#
      • 1...c6
        • 2.Sd6
          • threat
            • 3.Qe4#


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).