Problem Display
PID: 79166 (8/7Q/8/6K1/3p4/4kp2/2R5/8 w - - 0 1)

Aleksandrov, Vladimir Aleksandrovich

Problemist Pribuzhya, 1992

8/7Q/8/6K1/3p4/4kp2/2R5/8

#2

3 + 3


3713 Snap 2008
5454 Near Snap 2010
  • SOUND
  • Tries
    • 1.Rd2?
      • threat
        • 2.Qd3#
      • 1...d3
        • 2.Qxd3#
      • 1...Kxd2!
    • 1.Qf5?
      • 1...d3
        • 2.Qf4#
        • 2.Qe5#
      • 1...f2!
  • Keys
    • 1.Kf5!
      • 1...Kd3
        • 2.Kf4#
      • 1...f2
        • 2.Qh3#
      • 1...d3
        • 2.Qa7#

Anticipated by 4502(1871), 79928(1961), 133964(1963)



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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).