Problem Display
PID: 222385 (1Q2K3/8/8/3k4/8/4B3/4B3/8 w - - 0 1)

Wiehe, Christian

Nationaltidende, 1884

1Q2K3/8/8/3k4/8/4B3/4B3/8

#2

4 + 1


5454 Near Snap 2020
6490 yacpdb 2020
  • SOUND
  • Sets
    • 1...Kc6
      • 2.Bf3#
  • Tries
    • 1.Ke7?
      • 1...Kc6
        • 2.Bf3#
      • 1...Ke4!
    • 1.Bd3?
      • 1...Kc6
        • 2.Be4#
      • 1...Ke6!
    • 1.Bc4+?
      • 1...Ke4
        • 2.Qf4#
      • 1...Kc6
        • 2.Qb6#
      • 1...Kxc4!
    • 1.Bd4?
      • 1...Ke4
        • 2.Qe5#
      • 1...Kc6
        • 2.Bf3#
      • 1...Ke6
        • 2.Qe5#
      • 1...Kxd4!
    • 1.Qf4?
      • 1...Ke6
        • 2.Bc4#
      • 1...Kc6!
    • 1.Qe5+?
      • 1...Kc6
        • 2.Bf3#
      • 1...Kxe5!
    • 1.Qd6+?
      • 1...Ke4
        • 2.Qe6#
      • 1...Kxd6!
    • 1.Qb6?
      • 1...Ke4
        • 2.Qe6#
      • 1...Ke5!
  • Keys
    • 1.Bf4!
      • 1...Kd4
        • 2.Qe5#
      • 1...Ke4
        • 2.Qe5#
      • 1...Kc5
        • 2.Qd6#
      • 1...Kc6
        • 2.Qb5#
      • 1...Ke6
        • 2.Qe5#

Anticipated by 2392(0000), 120940(1877), 214368(1878), 9327(1880)

This anticipates 222932(1885), 158307(1906-1907), 184881(1908), 189438(1911), 189685(1912), 178322(1928), 96980(1943), 76834(1947), 103960(1993), 202752(2016)



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).