Problem Display
PID: 263623 (2K2b2/8/3PP2p/2PQ2pN/p2P2k1/P5P1/7P/8 w - - 0 1)

van Dijk, Johannes

Tijdschrift vd NSB, 1901

2K2b2/8/3PP2p/2PQ2pN/p2P2k1/P5P1/7P/8

#3

10 + 5


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Sets
    • 1...Kxh5
      • 2.Qf3+
        • 2...Kg6
          • 3.Qf7#
        • 2...g4
          • 3.Qf5#
  • Tries
    • 1.Qe4+?
      • 1...Kxh5
        • 2.Qf3+
          • 2...Kg6
            • 3.Qf7#
          • 2...g4
            • 3.Qf5#
      • 1...Kh3!
    • 1.Qf5+?
      • 1...Kxh5
        • 2.Qf3+
          • 2...Kg6
            • 3.Qf7#
          • 2...g4
            • 3.Qf5#
        • 2.h3
          • threat
            • 3.Qf7#
      • 1...Kxf5!
    • 1.h3+?
      • 1...Kxh5
        • 2.Qf3+
          • 2...Kg6
            • 3.Qf7#
          • 2...g4
            • 3.Qxg4#
            • 3.Qf5#
        • 2.Qf5
          • threat
            • 3.Qf7#
      • 1...Kxh3!
  • Keys
    • 1.Qg2!
      • 1...Kf5
        • 2.g4+
          • 2...Kxe6
            • 3.Qa2#
          • 2...Kg6
            • 3.Qe4#
            • 3.Qc2#
      • 1...Kxh5
        • 2.Qf3+
          • 2...Kg6
            • 3.Qf7#
          • 2...g4
            • 3.Qf5#
      • 1...Bxd6
        • 2.Sg7
          • threat
            • 3.h3#
          • 2...Bxg3
            • 3.Qxg3#
      • 1...Be7
        • 2.Sg7
          • threat
            • 3.h3#
      • 1...Bg7
        • 2.Sxg7
          • 2...h5
            • 3.h3#

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).