Problem Display
PID: 201273 (2kN4/1RB1P3/1p2P2b/2NK2pb/4p3/1R6/qP6/8 w - - 0 1)

Kipping, Cyril Stanley

Bekes Sakk, 1922

2kN4/1RB1P3/1p2P2b/2NK2pb/4p3/1R6/qP6/8

#3

9 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Qb1
      • 2.Rb8+
        • 2...Kxc7
          • 3.Sa6#
    • 1...Qxb2
      • 2.Rb8+
        • 2...Kxc7
          • 3.Sa6#
    • 1...Qa3
      • 2.Rxa3
        • threat
          • 3.Ra8#
    • 1...Qa4
      • 2.Sxa4
        • threat
          • 3.Sxb6#
        • 2...b5
          • 3.Sb6#
    • 1...Qa6
      • 2.Sxa6
        • threat
          • 3.Rb8#
      • 2.Rb8+
        • 2...Kxc7
          • 3.Sxa6#
  • Tries
    • 1.Kd6?
      • threat
        • 2.Rb8#
      • 1...Qa7
        • 2.Rxa7
          • threat
            • 3.Ra8#
      • 1...Qa8!
    • 1.Bh2?
      • threat
        • 2.Rb8#
      • 1...Qxb3+
        • 2.Sxb3
          • threat
            • 3.Rb8#
      • 1...Qa7
        • 2.Rxa7
          • threat
            • 3.Ra8#
      • 1...Qa8!
    • 1.Bg3?
      • threat
        • 2.Rb8#
      • 1...Qxb3+
        • 2.Sxb3
          • threat
            • 3.Rb8#
      • 1...Qa7
        • 2.Rxa7
          • threat
            • 3.Ra8#
      • 1...Qa8!
    • 1.Bd6?
      • threat
        • 2.Rb8#
      • 1...Qxb3+
        • 2.Sxb3
          • threat
            • 3.Rb8#
      • 1...Qa7
        • 2.Rxa7
          • threat
            • 3.Ra8#
      • 1...Qa8!
  • Keys
    • 1.Be5!
      • threat
        • 2.Rb8#
      • 1...Qxb3+
        • 2.Sxb3
          • threat
            • 3.Rb8#
      • 1...Qa8
        • 2.Rc3
          • threat
            • 3.Sb3#
            • 3.Sd3#
            • 3.Sa4#
            • 3.Sxe4#
            • 3.Sa6#
            • 3.Sd7#
          • 2...Qxb7+
            • 3.Scxb7#
          • 2...bxc5
            • 3.Rxc5#
          • 2...Qa3
            • 3.Rb8#
          • 2...Qa4
            • 3.Sxa4#
            • 3.Rb8#
          • 2...Qa5
            • 3.Rb8#
          • 2...Qa6
            • 3.Sxa6#
            • 3.Rb8#
          • 2...Qb8
            • 3.Rxb8#
      • 1...Qa7
        • 2.Rxa7
          • threat
            • 3.Ra8#

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).