Problem Display
PID: 19123 (8/1pn5/1P6/p1Q5/kn5R/8/1K6/8 w - - 0 1)

Larsen, Peder Andreas

Skakbladet, 1912

8/1pn5/1P6/p1Q5/kn5R/8/1K6/8

#2

4 + 5


5454 Near Snap 2021
  • SOUND
  • Sets
    • 1...Sb5
      • 2.Qc2#
  • Tries
    • 1.Qd6?
      • 1...Sd5
        • 2.Qd7#
      • 1...Sb5
        • 2.Qd1#
      • 1...Sa6
        • 2.Qd7#
      • 1...Se6
        • 2.Qd7#
      • 1...Sa8
        • 2.Qd7#
      • 1...Se8
        • 2.Qd7#
      • 1...Kb5!
    • 1.Qd5?
      • 1...Sb5
        • 2.Qb3#
        • 2.Qd1#
      • 1...Sa6
        • 2.Qd7#
      • 1...Se6
        • 2.Qd7#
      • 1...Sa8
        • 2.Qd7#
      • 1...Se8
        • 2.Qd7#
      • 1...Sxd5!
    • 1.Qf5?
      • 1...Sd5
        • 2.Qd7#
      • 1...Sb5
        • 2.Qc2#
      • 1...Sa6
        • 2.Qd7#
      • 1...Sa8
        • 2.Qd7#
      • 1...Se8
        • 2.Qd7#
      • 1...Se6!
    • 1.Qc6+?
      • 1...Sb5
        • 2.Qc2#
      • 1...bxc6!
    • 1.bxc7?
      • 1...b5
        • 2.Qc2#
      • 1...b6!
  • Keys
    • 1.Qh5!
      • 1...Sd5
        • 2.Qe8#
      • 1...Sb5
        • 2.Qd1#
      • 1...Sa6
        • 2.Qe8#
      • 1...Se6
        • 2.Qe8#
      • 1...Sa8
        • 2.Qe8#
      • 1...Se8
        • 2.Qxe8#

Anticipated by 2803(0000)



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).