Problem Display
PID: 102513 (8/3p4/3P1p2/2K1kp2/3pN2Q/3P4/8/8 w - - 0 1)

Saferis, AM

Europe-Echecs, 1964

8/3p4/3P1p2/2K1kp2/3pN2Q/3P4/8/8

#2

5 + 5


6490 yacpdb 2009
5454 Near Snap 2010
  • SOUND
  • Sets
    • 1...Ke6
      • 2.Qxf6#
    • 1...fxe4
      • 2.Qxe4#
    • 1...f4
      • 2.Qxf6#
  • Tries
    • 1.Kc4?
      • 1...Ke6
        • 2.Qxf6#
      • 1...f4
        • 2.Qxf6#
      • 1...fxe4!
    • 1.Qg5?
      • 1...Ke6
        • 2.Qxf6#
      • 1...fxg5!
    • 1.Qh5?
      • 1...Ke6
        • 2.Qe8#
      • 1...Kf4!
    • 1.Qh6?
      • 1...Ke6
        • 2.Qxf6#
      • 1...f4
        • 2.Qxf6#
      • 1...fxe4!
  • Keys
    • 1.Qe1!
      • 1...Kf4
        • 2.Qg3#
      • 1...Ke6
        • 2.Sg5#
      • 1...fxe4
        • 2.Qxe4#
      • 1...f4
        • 2.Sg3#

Anticipated by 21309(1918), 77239(1927)



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