Problem Display
PID: 226975 (2B5/8/1K6/4N3/4kp2/2Q5/p7/8 w - - 0 1)

Holladay, Edgar Dinwiddie

US Problem Bulletin, 1984

2B5/8/1K6/4N3/4kp2/2Q5/p7/8

#2

4 + 3


5454 Near Snap 2021
  • SOUND
  • Tries
    • 1.Kc5?
      • threat
        • 2.Qe1#
        • 2.Qd4#
      • 1...f3
        • 2.Qd4#
      • 1...a1B
        • 2.Qe1#
      • 1...a1R
        • 2.Qd4#
      • 1...a1Q!
    • 1.Bf5+?
      • 1...Kd5
        • 2.Qc5#
      • 1...Kxf5!
  • Keys
    • 1.Sg4!
      • threat
        • 2.Sf6#
      • 1...Kd5
        • 2.Qd3#
      • 1...f3
        • 2.Qc4#

Anticipated by 94515(1945), 212400(1968), 39223(1972)

This anticipates 94593(1997), 165118(2008)



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).