Problem Display
PID: 127583 (3Nnb2/B1p5/8/kp6/3Q4/1Pp5/K7/8 w - - 0 1)

Denes, Stanislas

Knotek MT, 1955

3Nnb2/B1p5/8/kp6/3Q4/1Pp5/K7/8

#3

5 + 6


6490 yacpdb 2009

SOLUTION


  • COOKED
  • Sets
    • 1...Bb4
      • 2.Qxb4+
        • 2...Kxb4
          • 3.Sc6#
        • 2...Ka6
          • 3.Qa3#
    • 1...Bc5
      • 2.Qxc5
        • threat
          • 3.Qa3#
        • 2...Ka6
          • 3.Qa3#
    • 1...Bh6
      • 2.Qb4+
        • 2...Kxb4
          • 3.Sc6#
        • 2...Ka6
          • 3.Qa3#
    • 1...Bg7
      • 2.Qb4+
        • 2...Kxb4
          • 3.Sc6#
        • 2...Ka6
          • 3.Qa3#
    • 1...Sd6
      • 2.Qb4+
        • 2...Kxb4
          • 3.Sc6#
        • 2...Ka6
          • 3.Qa3#
    • 1...b4
      • 2.Qd3
        • threat
          • 3.Sc6#
          • 3.Sb7#
      • 2.Qc4
        • threat
          • 3.Sc6#
          • 3.Sb7#
    • 1...c6
      • 2.Sxc6+
        • 2...Ka6
          • 3.Qb6#
      • 2.Sb7+
        • 2...Ka6
          • 3.Qb6#
      • 2.Qb6+
        • 2...Kb4
          • 3.Sxc6#
  • Tries
    • 1.Qb6+?
      • 1...Kb4
        • 2.Sc6#
      • 1...cxb6!
  • Keys
    • 1.Qg4!
      • threat
        • 2.Sc6+
          • 2...Ka6
            • 3.Qc8#
      • 1...Ka6
        • 2.Qc8+
          • 2...Ka5
            • 3.Sc6#
          • 2...Kxa7
            • 3.Qb7#
      • 1...b4
        • 2.Qe2
          • threat
            • 3.Sc6#
            • 3.Sb7#
        • 2.Qc4
          • threat
            • 3.Sc6#
            • 3.Sb7#
      • 1...Sd6
        • 2.Qb4+
          • 2...Kxb4
            • 3.Sc6#
          • 2...Ka6
            • 3.Qa3#
      • 1...c6
        • 2.Sxc6+
          • 2...Ka6
            • 3.Qc8#
    • 1.Qd7!
      • threat
        • 2.Sc6+
          • 2...Ka6
            • 3.Qc8#
      • 1...Ka6
        • 2.Qc8+
          • 2...Ka5
            • 3.Sc6#
          • 2...Kxa7
            • 3.Qb7#
      • 1...Sd6
        • 2.Qxc7+
          • 2...Kb4
            • 3.Sc6#
            • 3.Bc5#
          • 2...Ka6
            • 3.Qb6#
      • 1...c6
        • 2.Sxc6+
          • 2...Ka6
            • 3.Qc8#
        • 2.Qb7
          • threat
            • 3.Sxc6#
          • 2...Kb4
            • 3.Sxc6#
          • 2...c5
            • 3.Sc6#

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).