Problem Display
PID: 51479 (1Q4B1/5p2/2pR4/2k5/2b2K2/8/4P3/8 w - - 0 1)

Aizikowicz, Jakov

The Guardian, 1961

1Q4B1/5p2/2pR4/2k5/2b2K2/8/4P3/8

#2

5 + 4


  • SOUND
  • Tries
    • 1.Rxc6+?
      • 1...Kd4
        • 2.Qe5#
      • 1...Kd5
        • 2.Qd6#
      • 1...Kxc6!
  • Keys
    • 1.Rd4!
      • 1...Kxd4
        • 2.Qe5#
      • 1...Bxe2
        • 2.Qb4#
      • 1...Ba2
        • 2.Qb4#
      • 1...Bb3
        • 2.Qb4#
      • 1...Bd3
        • 2.Qb4#
      • 1...Bb5
        • 2.Qa7#
      • 1...Bd5
        • 2.Qb4#
      • 1...Ba6
        • 2.Qb4#
      • 1...Be6
        • 2.Qb4#
      • 1...f5
        • 2.Rxc4#
      • 1...f6
        • 2.Rxc4#


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).