Problem Display
PID: 92258 (2K3n1/2R1p3/3k4/5Q2/8/8/7p/8 w - - 0 1)

Lokker, Miklosh S

Schach, 1967

2K3n1/2R1p3/3k4/5Q2/8/8/7p/8

#2

3 + 4


5454 Near Snap 2009
6490 yacpdb 2009
  • SOUND
  • Sets
    • 1...e5
      • 2.Qd7#
    • 1...e6
      • 2.Qc5#
  • Tries
    • 1.Rc5?
      • threat
        • 2.Qd5#
        • 2.Qe5#
      • 1...e5
        • 2.Qxe5#
      • 1...h1Q
        • 2.Qe5#
      • 1...h1B
        • 2.Qe5#
      • 1...Sf6
        • 2.Qe5#
      • 1...e6!
  • Keys
    • 1.Qe4!
      • threat
        • 2.Rc6#
      • 1...e5
        • 2.Qc6#
      • 1...e6
        • 2.Qd4#

Anticipated by 18231(1954), 18862(1958)

This anticipates 71066(1975)



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).