Problem Display
PID: 30389 (n1b3r1/3p1p2/1npPkP2/1R2P1Pp/pN6/1p5K/1B1p1R2/Q7 w - - 0 1)

Kipping, Cyril Stanley

2nd HM., The Problemist, 1958

n1b3r1/3p1p2/1npPkP2/1R2P1Pp/pN6/1p5K/1B1p1R2/Q7

#3

10 + 12


SOLUTION


  • SOUND
  • Sets
    • 1...Rd8
      • 2.Qb1
        • threat
          • 3.Qf5#
    • 1...Re8
      • 2.Qb1
        • threat
          • 3.Qf5#
    • 1...Rf8
      • 2.Qb1
        • threat
          • 3.Qf5#
    • 1...Rh8
      • 2.Qb1
        • threat
          • 3.Qf5#
  • Keys
    • 1.Sd3!
      • threat
        • 2.Qb1
          • threat
            • 3.Sf4#
          • 2...Sd5
            • 3.Sc5#
        • 2.Qh1
          • threat
            • 3.Sc5#
          • 2...c5
            • 3.Sxc5#
      • 1...Rxg5
        • 2.Sf4+
          • 2...Kf5
            • 3.Qb1#
      • 1...cxb5
        • 2.Qh1
          • threat
            • 3.Sc5#
      • 1...c5
        • 2.Qh1
          • threat
            • 3.Sxc5#
          • 2...c4
            • 3.Sc5#
      • 1...d1Q
        • 2.Qxd1
          • threat
            • 3.Sc5#
          • 2...c5
            • 3.Sxc5#
      • 1...d1S
        • 2.Qxd1
          • threat
            • 3.Sc5#
          • 2...c5
            • 3.Sxc5#
      • 1...d1B
        • 2.Qxd1
          • threat
            • 3.Sc5#
          • 2...c5
            • 3.Sxc5#
      • 1...d1R
        • 2.Qxd1
          • threat
            • 3.Sc5#
          • 2...c5
            • 3.Sxc5#
      • 1...Rg6
        • 2.Qb1
          • threat
            • 3.Sf4#
          • 2...Rxf6
            • 3.Rxf6#
          • 2...Sd5
            • 3.Sc5#
        • 2.Qh1
          • threat
            • 3.Sc5#
          • 2...c5
            • 3.Sxc5#
      • 1...Sc4
        • 2.Sc5+
          • 2...Kd5
            • 3.Qh1#
      • 1...Sc7
        • 2.Qb1
          • threat
            • 3.Sf4#
          • 2...Sbd5
            • 3.Sc5#
          • 2...Scd5
            • 3.Sc5#
      • 1...a3
        • 2.Qb1
          • threat
            • 3.Sf4#
          • 2...Sd5
            • 3.Sc5#

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).