Problem Display
PID: 77127 (7B/8/6Q1/7B/8/8/3k4/7K w - - 0 1)

Davey, David Murray

The Tablet, 1948

(First published on Sat Dec 18 1948)

7B/8/6Q1/7B/8/8/3k4/7K

#2

4 + 1


5454 Near Snap 2008
  • SOUND
  • Tries
    • 1.Qd3+?
      • 1...Kc1
        • 2.Qd1#
      • 1...Ke1
        • 2.Qe2#
      • 1...Kxd3!
    • 1.Qg1?
      • 1...Kc2
        • 2.Qd1#
      • 1...Kd3!
    • 1.Qg2+?
      • 1...Kc1
        • 2.Qb2#
      • 1...Ke1
        • 2.Bc3#
        • 2.Qe2#
      • 1...Kd3
        • 2.Qe2#
      • 1...Ke3!
    • 1.Qd6+?
      • 1...Kc1
        • 2.Qd1#
      • 1...Kc2
        • 2.Qd1#
      • 1...Ke3
        • 2.Qd4#
      • 1...Ke1!
  • Keys
    • 1.Qg4!
      • 1...Kc1
        • 2.Qd1#
      • 1...Ke1
        • 2.Qe2#
      • 1...Kc2
        • 2.Qd1#
      • 1...Kd3
        • 2.Qe2#
      • 1...Ke3
        • 2.Qd4#

Anticipated by 2175(0000), 49566(0000), 47351(1888), 181089(1904), 121530(1905), 182229(1906), 182335(1906), 194004(1917), 195071(1918), 205689(1925), 174121(1926), 227459(1926), 227672(1926), 227673(1926), 227674(1926), 227676(1926)

This anticipates 10704(1967), 11832(1972), 196647(1999), 248693(2007)



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).