Problem Display
PID: 23450 (8/4Q3/8/8/7K/5p2/5r1k/5R1b w - - 0 1)

Bron, Vladimir Akimovich

1st HM., Cuvasijos resp. konkursas, 1955

8/4Q3/8/8/7K/5p2/5r1k/5R1b

#2

3 + 4


3296 Shakhmatny zadachi miniaturi 1987
3813 300 Sachmatu Uzdaviniu 1991
  • SOUND
  • Sets
    • 1...Bg2
      • 2.Qd6#
      • 2.Qe5#
      • 2.Qc7#
  • Tries
    • 1.Rxf2+?
      • 1...Kg1
        • 2.Qe1#
      • 1...Bg2!
    • 1.Qg5?
      • threat
        • 2.Qg1#
        • 2.Qg3#
      • 1...Rxf1
        • 2.Qg3#
      • 1...Bg2
        • 2.Qf4#
        • 2.Qg3#
        • 2.Qe5#
      • 1...Rg2!
    • 1.Qe6?
      • threat
        • 2.Qh3#
      • 1...Kg2
        • 2.Qh3#
      • 1...Bg2
        • 2.Qe5#
        • 2.Qd6#
      • 1...Rxf1!
    • 1.Qd7?
      • threat
        • 2.Qh3#
      • 1...Kg2
        • 2.Qh3#
      • 1...Bg2
        • 2.Qd6#
        • 2.Qc7#
      • 1...Rxf1!
    • 1.Qg7?
      • threat
        • 2.Qg1#
        • 2.Qg3#
      • 1...Rxf1
        • 2.Qg3#
      • 1...Bg2
        • 2.Qe5#
        • 2.Qg3#
        • 2.Qc7#
      • 1...Rg2!
  • Keys
    • 1.Qe1!
      • 1...Kg2
        • 2.Rxf2#
        • 2.Qxf2#
      • 1...Rxf1
        • 2.Qg3#
      • 1...Rg2
        • 2.Rxh1#
      • 1...Ra2
        • 2.Qg3#
      • 1...Rb2
        • 2.Qg3#
      • 1...Rc2
        • 2.Qg3#
      • 1...Rd2
        • 2.Qg3#
      • 1...Re2
        • 2.Qg3#
      • 1...Bg2
        • 2.Qe5#


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).