Problem Display
PID: 129124 (3n4/5n2/KP6/2P5/2k5/P2R3p/1P2P1B1/8 w - - 0 1)

Pushkin, Sergey

Shakhmaty, 1972

3n4/5n2/KP6/2P5/2k5/P2R3p/1P2P1B1/8

#3

8 + 4


6490 yacpdb 2009

SOLUTION


  • COOKED
  • Sets
    • 1...Kxc5
      • 2.b4+
        • 2...Kc4
          • 3.Bd5#
    • 1...Se5
      • 2.Rc3+
        • 2...Kd4
          • 3.e3#
    • 1...Sd6
      • 2.Bd5+
        • 2...Kxc5
          • 3.b4#
    • 1...Sc6
      • 2.b3+
        • 2...Kxc5
          • 3.Rd5#
  • Keys
    • 1.b3+!
      • 1...Kxc5
        • 2.b4+
          • 2...Kc4
            • 3.Bd5#
    • 1.b7!
      • threat
        • 2.Kb6
          • threat
            • 3.Bd5#
            • 3.b3#
      • 1...Kxc5
        • 2.b4+
          • 2...Kc4
            • 3.Bd5#
        • 2.b8Q
          • threat
            • 3.Qb4#
            • 3.Qb5#
          • 2...Kc4
            • 3.Qb4#
            • 3.Qb5#
          • 2...Sb7
            • 3.Qc7#
            • 3.Qc8#
      • 1...hxg2
        • 2.Kb6
          • threat
            • 3.b3#
      • 1...Se5
        • 2.Rc3+
          • 2...Kd4
            • 3.e3#
      • 1...Sd6
        • 2.Bd5+
          • 2...Kxc5
            • 3.b4#
      • 1...Sc6
        • 2.Kb6
          • threat
            • 3.Bd5#
            • 3.b3#
          • 2...Sd4
            • 3.Rc3#
        • 2.b3+
          • 2...Kxc5
            • 3.Rd5#
      • 1...Se6
        • 2.Kb6
          • threat
            • 3.Bd5#
            • 3.b3#
          • 2...Sd4
            • 3.Rc3#

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).