Problem Display
PID: 101558 (8/8/1N1p4/pN6/rp1P1K2/1k1P4/rp6/bB6 w - - 0 1)

Niemeijer, Meindert

Good Companions, 1923

8/8/1N1p4/pN6/rp1P1K2/1k1P4/rp6/bB6

#3

6 + 8


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...R2a3
      • 2.Sc4
        • threat
          • 3.Sd2#
    • 1...d5
      • 2.Sd7
        • threat
          • 3.Sc5#
  • Tries
    • 1.Kf3?
      • 1...R2a3
        • 2.Sc4
          • threat
            • 3.Sd2#
      • 1...d5
        • 2.Sd7
          • threat
            • 3.Sc5#
      • 1...R4a3!
    • 1.Kg3?
      • 1...R2a3
        • 2.Sc4
          • threat
            • 3.Sd2#
      • 1...d5
        • 2.Sd7
          • threat
            • 3.Sc5#
      • 1...R4a3!
    • 1.Kg4?
      • 1...R2a3
        • 2.Sc4
          • threat
            • 3.Sd2#
      • 1...d5
        • 2.Sd7
          • threat
            • 3.Sc5#
      • 1...R4a3!
    • 1.Kf5?
      • 1...R2a3
        • 2.Sc4
          • threat
            • 3.Sd2#
      • 1...d5
        • 2.Sd7
          • threat
            • 3.Sc5#
      • 1...R4a3!
    • 1.Kg5?
      • 1...R2a3
        • 2.Sc4
          • threat
            • 3.Sd2#
      • 1...d5
        • 2.Sd7
          • threat
            • 3.Sc5#
      • 1...R4a3!
    • 1.d5?
      • 1...R2a3
        • 2.Sc4
          • 2...Ra2
            • 3.Sd2#
      • 1...R4a3!
  • Keys
    • 1.Ke3!
      • 1...R2a3
        • 2.Sc4
          • threat
            • 3.Sd2#
      • 1...R4a3
        • 2.Kd2
          • threat
            • 3.Bc2#
      • 1...d5
        • 2.Sd7
          • threat
            • 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).