Problem Display
PID: 13728 (7K/6Q1/n3p3/2p5/6p1/p3BNpb/6k1/4R3 w - - 0 1)

Moravec, Josef

Casopis ceskoslovenskych sachistu, 1911

7K/6Q1/n3p3/2p5/6p1/p3BNpb/6k1/4R3

#3

5 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Kxf3
      • 2.Qb7#
    • 1...a2
      • 2.Qb2+
        • 2...Kxf3
          • 3.Qb7#
    • 1...gxf3
      • 2.Rg1+
        • 2...Kh2
          • 3.Qxg3#
  • Tries
    • 1.Re2+?
      • 1...Kf1
        • 2.Sg1
          • threat
            • 3.Qa1#
            • 3.Qf6#
            • 3.Qf8#
            • 3.Qf7#
      • 1...Kh1
        • 2.Qa1+
          • 2...Bf1
            • 3.Qxf1#
      • 1...Kxf3!
    • 1.Qb2+?
      • 1...Kxf3
        • 2.Qb7#
      • 1...axb2!
  • Keys
    • 1.Qe5!
      • threat
        • 2.Bf2
          • threat
            • 3.Qxg3#
          • 2...Kxf2
            • 3.Qe2#
          • 2...Kxf3
            • 3.Qxg3#
          • 2...gxf2
            • 3.Sh4#
      • 1...Kxf3
        • 2.Bg1
          • threat
            • 3.Qe4#
          • 2...Kg2
            • 3.Qe4#
          • 2...g2
            • 3.Re3#
            • 3.Qe3#
      • 1...gxf3
        • 2.Rg1+
          • 2...Kh2
            • 3.Qxg3#
      • 1...a2
        • 2.Qb2+
          • 2...Kxf3
            • 3.Qb7#

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).