Problem Display
PID: 142465 (8/8/8/p7/QN6/1p6/1p6/1k2K3 w - - 0 1)

Melvin, Herbert A ('Hamel' or Zaak, HA)

The Problemist, 1972

8/8/8/p7/QN6/1p6/1p6/1k2K3

#2

3 + 4


14867 BCPS Library 2011
3713 Snap 2011
  • SOUND
  • Tries
    • 1.Qxb3?
      • threat
        • 2.Qd1#
      • 1...Ka1
        • 2.Qa2#
      • 1...Kc1
        • 2.Qd1#
        • 2.Qc2#
      • 1...axb4!
  • Keys
    • 1.Sa2!
      • 1...Ka1
        • 2.Sc3#
      • 1...Kc2
        • 2.Qe4#
      • 1...bxa2
        • 2.Qd1#

Anticipated by 9360(1901), 107321(1909)

This anticipates 198081(2015)



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).