Problem Display
PID: 11521 (2N1n2n/4R1pb/2pp1k2/7Q/4P3/2N5/8/7K w - - 0 1)

Sachsel, R

Chess, 1939

2N1n2n/4R1pb/2pp1k2/7Q/4P3/2N5/8/7K

#2

6 + 7


5454 Near Snap 2019
  • SOUND
  • Sets
    • 1...Bxe4+
      • 2.Sxe4#
    • 1...Bf5
      • 2.Qxf5#
    • 1...Bg6
      • 2.Qh4#
    • 1...Bg8
      • 2.Qf5#
    • 1...Sg6
      • 2.Qf5#
    • 1...c5
      • 2.Sd5#
    • 1...d5
      • 2.e5#
  • Keys
    • 1.Qg4!
      • 1...Bxe4+
        • 2.Sxe4#
      • 1...g5
        • 2.Qe6#
      • 1...Sc7
        • 2.Qxg7#
      • 1...Bf5
        • 2.Qxf5#
      • 1...Bg6
        • 2.Qh4#
      • 1...Bg8
        • 2.Qf5#
      • 1...Sg6
        • 2.Qf5#
      • 1...Sf7
        • 2.Re6#
      • 1...c5
        • 2.Sd5#
      • 1...d5
        • 2.e5#
      • 1...g6
        • 2.Qf4#

This anticipates 194725(1941)



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