Problem Display
PID: 197943 (3b4/4n3/1p6/6Q1/3kp1pr/2p1N3/4P2P/1bB2K2 w - - 0 1)

Zimmermann, Stepan

Haagsche Courant, 1897

3b4/4n3/1p6/6Q1/3kp1pr/2p1N3/4P2P/1bB2K2

#3

6 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...Sd5
      • 2.Qxd5#
    • 1...Sc6
      • 2.Qd5#
    • 1...Sg6
      • 2.Qd5#
    • 1...Sc8
      • 2.Qd5#
    • 1...Sg8
      • 2.Qd5#
    • 1...c2
      • 2.Bb2#
  • Keys
    • 1.Qb5!
      • threat
        • 2.Sc2+
          • 2...Bxc2
            • 3.e3#
      • 1...c2
        • 2.Bb2+
          • 2...Kxe3
            • 3.Qg5#
      • 1...Rh3
        • 2.Qd7+
          • 2...Kc5
            • 3.Ba3#
          • 2...Ke5
            • 3.Sxg4#
          • 2...Sd5
            • 3.Qxd5#
      • 1...Bd3
        • 2.Sc2+
          • 2...Bxc2
            • 3.e3#

FEATURES


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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).