Problem Display
PID: 95417 (4K3/2NN1B2/pp6/1p6/3k1B2/2p2P2/1n2P3/8 w - - 0 1)

Nemo, Ottmar (Weiss, Ottmar)

Neue Leipziger Zeitung, 1928

4K3/2NN1B2/pp6/1p6/3k1B2/2p2P2/1n2P3/8

#3

7 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sd3
      • 2.e3#
    • 1...a5
      • 2.Sxb5#
  • Tries
    • 1.Se6+?
      • 1...Kd5
        • 2.Sd8+
          • 2...Kd4
            • 3.Sc6#
      • 1...Kc4!
  • Keys
    • 1.Sb8!
      • threat
        • 2.Sbxa6
          • threat
            • 3.Sxb5#
          • 2...b4
            • 3.Sb5#
      • 1...Kc5
        • 2.Scxa6+
          • 2...Kd4
            • 3.Sc6#
        • 2.Sbxa6+
          • 2...Kd4
            • 3.Sxb5#
          • 2...Kc6
            • 3.Bd5#
      • 1...c2
        • 2.Sbxa6
          • threat
            • 3.Sxb5#
          • 2...Kc3
            • 3.Sxb5#
          • 2...b4
            • 3.Sb5#
      • 1...Sd3
        • 2.e3+
          • 2...Kc5
            • 3.Scxa6#
      • 1...Sc4
        • 2.Se6+
          • 2...Kd5
            • 3.e4#
      • 1...b4
        • 2.Sbxa6
          • threat
            • 3.Sb5#
          • 2...b5
            • 3.Sxb5#
      • 1...a5
        • 2.Sba6
          • threat
            • 3.Sxb5#
          • 2...b4
            • 3.Sb5#
        • 2.Sd7
          • threat
            • 3.Sxb5#
          • 2...b4
            • 3.Sb5#

FEATURES


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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).