Problem Display
PID: 37945 (8/1nN5/2P4p/5k1K/2PpN1p1/br1B2Pb/1p1n4/7Q w - - 0 1)

Daniel, Arthur William

Recomm., BCF 014. Ty., 1933-1934

8/1nN5/2P4p/5k1K/2PpN1p1/br1B2Pb/1p1n4/7Q

#3

8 + 10


SOLUTION


  • SOUND
  • Tries
    • 1.Qxh3?
      • threat
        • 2.Qxg4+
          • 2...Ke5
            • 3.Qe6#
            • 3.Qf4#
      • 1...Ke5
        • 2.Qxg4
          • threat
            • 3.Qe6#
            • 3.Qf4#
      • 1...Sxe4
        • 2.Qf1+
          • 2...Ke5
            • 3.Qf4#
      • 1...Sc5
        • 2.Qxg4+
          • 2...Ke5
            • 3.Qf4#
      • 1...Sd8
        • 2.Qxg4+
          • 2...Ke5
            • 3.Qf4#
      • 1...gxh3!
  • Keys
    • 1.Qe1!
      • threat
        • 2.Sd6+
          • 2...Kf6
            • 3.Sce8#
      • 1...Ke5
        • 2.Qxd2
          • threat
            • 3.Qf4#
          • 2...Kf5
            • 3.Qf4#
      • 1...Rxd3
        • 2.Sd6+
          • 2...Kf6
            • 3.Sce8#
          • 2...Bxd6
            • 3.Qe6#
          • 2...Sxd6
            • 3.Qe6#
      • 1...Sxe4
        • 2.Qf2+
          • 2...Ke5
            • 3.Qf4#
      • 1...Rb5
        • 2.Se8
          • threat
            • 3.Sxd2#
            • 3.S4d6#
          • 2...Ke6+
            • 3.Sg5#
          • 2...Ke5
            • 3.Sxd2#
          • 2...Sxe4
            • 3.Qxe4#
          • 2...Re5
            • 3.Sg7#
          • 2...Sd6
            • 3.S4xd6#
      • 1...Bd6
        • 2.Sxd6+
          • 2...Kf6
            • 3.Sce8#
      • 1...Sd6
        • 2.Sxd6+
          • 2...Kf6
            • 3.Sce8#
        • 2.Qxd2
          • threat
            • 3.Qf4#
          • 2...Ke5
            • 3.Qf4#

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).