Problem Display
PID: 247099 (2n5/nQ5b/2Np4/N1pk3K/4q3/5P2/6R1/2b4B w - - 0 1)

Pick, Mor

Magyarorszag es a Nagyvilag, 1879

2n5/nQ5b/2Np4/N1pk3K/4q3/5P2/6R1/2b4B

#3

7 + 8


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Qb1
      • 2.Qf7#
    • 1...Qc2
      • 2.Qf7#
    • 1...Qd3
      • 2.Qf7#
    • 1...Qe1
      • 2.Qb3+
        • 2...c4
          • 3.Qxc4#
    • 1...Qa4
      • 2.Qf7#
    • 1...Qb4
      • 2.Qf7#
    • 1...Qc4
      • 2.Qf7#
    • 1...Qd4
      • 2.Qf7#
    • 1...Qe6
      • 2.Qb3+
        • 2...c4
          • 3.Qxc4#
    • 1...Qe7
      • 2.Qb3+
        • 2...c4
          • 3.Qxc4#
  • Tries
    • 1.Rg5+?
      • 1...Ke6
        • 2.Sd8+
          • 2...Kf6
            • 3.Qf7#
            • 3.Qg7#
      • 1...Bf5
        • 2.Qf7+
          • 2...Qe6
            • 3.Rxf5#
            • 3.f4#
      • 1...Bxg5!
    • 1.Qb3+?
      • 1...Qc4
        • 2.Qxc4#
      • 1...c4!
  • Keys
    • 1.Qf7+!
      • 1...Qe6
        • 2.f4
          • threat
            • 3.Rd2#
            • 3.Rg5#
            • 3.Rg6#
          • 2...Bg6+
            • 3.Rxg6#
          • 2...Ke4
            • 3.Rg3#

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).