Problem Display
PID: 106532 (2K5/4p2p/1p3b2/1Pk3nr/P1NN1p2/1B3p1p/1p1B1P2/1Q2n3 w - - 0 1)

Kuligin, Nikolai Volodimirovich

Praca, 1998

2K5/4p2p/1p3b2/1Pk3nr/P1NN1p2/1B3p1p/1p1B1P2/1Q2n3

#3

9 + 12


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Se6+?
      • 1...Kd5
        • 2.Qf5+
          • 2...Be5
            • 3.Qxe5#
      • 1...Sxe6!
  • Keys
    • 1.Sd6!
      • threat
        • 2.Sc6
          • threat
            • 3.Sb7#
            • 3.Bb4#
          • 2...Kxd6
            • 3.Bb4#
      • 1...Kxd4
        • 2.Qxb2+
          • 2...Kd3
            • 3.Bc4#
          • 2...Kc5
            • 3.Sb7#
      • 1...Kxd6
        • 2.Bb4+
          • 2...Ke5
            • 3.Sc6#
      • 1...exd6
        • 2.Qe4
          • threat
            • 3.Qd5#
          • 2...Sxe4
            • 3.Se6#
          • 2...d5
            • 3.Qxd5#
          • 2...Se6
            • 3.Sxe6#
          • 2...Sf7
            • 3.Se6#
      • 1...Sc2
        • 2.Qxc2+
          • 2...Kxd4
            • 3.Qc3#
          • 2...Kxd6
            • 3.Qc7#
      • 1...Sd3
        • 2.Qc2+
          • 2...Kxd4
            • 3.Qc3#
          • 2...Kxd6
            • 3.Qc7#
      • 1...Se4
        • 2.Sxe4+
          • 2...Kxd4
            • 3.Bc3#
      • 1...Se6
        • 2.Se4+
          • 2...Kxd4
            • 3.Bc3#
      • 1...Sf7
        • 2.Se4+
          • 2...Kxd4
            • 3.Bc3#

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).