Problem Display
PID: 87780 (8/1N3B2/P6Q/1k1N4/8/5K2/8/8 w - - 0 1)

Selivanov, Andrei Vladimirovich

Problemist Pribuzhya, 1993

8/1N3B2/P6Q/1k1N4/8/5K2/8/8

#2

6 + 1


6490 yacpdb 2009
5454 Near Snap 2018
  • SOUND
  • Tries
    • 1.Qd2?
      • 1...Ka4
        • 2.Qb4#
      • 1...Kc4
        • 2.Sc7#
      • 1...Kc6
        • 2.Be8#
      • 1...Kxa6!
    • 1.Qf4?
      • 1...Kc6
        • 2.Qa4#
      • 1...Kxa6!
    • 1.Qh4?
      • 1...Kc6
        • 2.Qa4#
      • 1...Kxa6!
    • 1.Qb6+?
      • 1...Ka4
        • 2.Qb4#
      • 1...Kc4!
    • 1.Qd6?
      • threat
        • 2.Sc3#
      • 1...Ka4
        • 2.Sc3#
        • 2.Qb4#
      • 1...Kc4!
  • Keys
    • 1.Qe3!
      • 1...Ka4
        • 2.Be8#
      • 1...Kc4
        • 2.Sd6#
      • 1...Kxa6
        • 2.Qb6#
      • 1...Kc6
        • 2.Qe8#

This anticipates 171358(1995)



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).