Problem Display
PID: 161433 (8/4Q3/1PN5/2pp4/5p2/1p1k1p2/1P3P2/3K4 w - - 0 1)

Planck, Charles

Brighton Pavilion, 1897

8/4Q3/1PN5/2pp4/5p2/1p1k1p2/1P3P2/3K4

#2

6 + 6


5454 Near Snap 2017
15351 SCPF/BCPS Black Books 2017
  • SOUND
  • Sets
    • 1...c4
      • 2.Qh7#
  • Tries
    • 1.Qxc5?
      • threat
        • 2.Qd4#
        • 2.Qxd5#
      • 1...d4
        • 2.Qxd4#
      • 1...Ke4!
    • 1.Qe1?
      • 1...Kc4
        • 2.Qf1#
      • 1...d4
        • 2.Se5#
      • 1...c4!
    • 1.Qa7?
      • 1...Kc4
        • 2.Qa6#
      • 1...Ke4
        • 2.Qh7#
      • 1...c4
        • 2.Qh7#
      • 1...d4!
  • Keys
    • 1.Qb7!
      • 1...Kc4
        • 2.Qa6#
      • 1...Ke4
        • 2.Qh7#
      • 1...d4
        • 2.Se5#
      • 1...c4
        • 2.Qh7#

Anticipated by 78154(1897)

This anticipates 93154(1929), 71798(1952)



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