Problem Display
PID: 182335 (1B6/Q7/8/7K/4k3/8/8/5B2 w - - 0 1)

Popp, Johannes

Armee Schachzeitung, 1906

1B6/Q7/8/7K/4k3/8/8/5B2

#2

4 + 1


5454 Near Snap 2018
3713 Snap 2018
6490 yacpdb 2018
  • SOUND
  • Tries
    • 1.Bg2+?
      • 1...Kf5
        • 2.Qf7#
      • 1...Kd3!
    • 1.Qd4+?
      • 1...Kf3
        • 2.Qf4#
      • 1...Kf5
        • 2.Bh3#
        • 2.Qe5#
      • 1...Kxd4!
    • 1.Qa4+?
      • 1...Ke3
        • 2.Qf4#
      • 1...Kf3
        • 2.Qf4#
      • 1...Kd5
        • 2.Qc4#
      • 1...Kf5!
    • 1.Qe7+?
      • 1...Kf3
        • 2.Qe2#
      • 1...Kd4
        • 2.Qe5#
      • 1...Kf5
        • 2.Bd3#
        • 2.Bh3#
        • 2.Qe5#
      • 1...Kd5!
    • 1.Qf7?
      • 1...Ke3
        • 2.Qf4#
      • 1...Kd4!
  • Keys
    • 1.Qc7!
      • 1...Ke3
        • 2.Qf4#
      • 1...Kf3
        • 2.Qf4#
      • 1...Kd4
        • 2.Qe5#
      • 1...Kd5
        • 2.Qc4#
      • 1...Kf5
        • 2.Qe5#

Anticipated by 2175(0000), 49566(0000), 47351(1888), 181089(1904), 121530(1905), 182229(1906)

This anticipates 194004(1917), 195071(1918), 205689(1925), 174121(1926), 227673(1926), 227676(1926), 77127(1948), 10704(1967), 11832(1972), 12251(1976)



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).