Problem Display
PID: 2847 (3RN3/8/1p1Bk3/pP5P/K6P/2P2P2/5p2/5B2 w - - 0 1)

Dzecker, Adolph

Source?, 1890

3RN3/8/1p1Bk3/pP5P/K6P/2P2P2/5p2/5B2

#2

10 + 4


2681 All Change Here! 1919
5454 Near Snap 2020
  • SOUND
  • Sets
    • 1...Kd5
      • 2.Sc7#
    • 1...Kf5
      • 2.Bh3#
    • 1...Kf7
      • 2.Bc4#
  • Tries
    • 1.Ka3?
      • 1...Kd5
        • 2.Sc7#
      • 1...Kf5
        • 2.Bh3#
      • 1...Kf7
        • 2.Bc4#
      • 1...a4!
    • 1.Kb3?
      • 1...Kd5
        • 2.Sc7#
        • 2.Bc4#
      • 1...Kf5
        • 2.Bh3#
      • 1...Kf7
        • 2.Bc4#
      • 1...a4+!
    • 1.Rd7?
      • 1...Kd5
        • 2.Sc7#
      • 1...Kf5
        • 2.Bh3#
      • 1...Kxd7!
    • 1.Ra8?
      • 1...Kf5
        • 2.Bh3#
      • 1...Kd7
        • 2.Bh3#
      • 1...Kf7
        • 2.Bc4#
      • 1...Kd5!
    • 1.Rb8?
      • 1...Kf5
        • 2.Bh3#
      • 1...Kd7
        • 2.Bh3#
      • 1...Kf7
        • 2.Bc4#
      • 1...Kd5!
    • 1.c4?
      • 1...Kf5
        • 2.Bh3#
      • 1...Kf7!
  • Keys
    • 1.Rc8!
      • 1...Kd5
        • 2.Bc4#
      • 1...Kf5
        • 2.Bh3#
      • 1...Kd7
        • 2.Bh3#
      • 1...Kf7
        • 2.Bc4#

Anticipated by 48622(0000)

This anticipates 150335(1924), 163326(1926), 209843(1978), 215938(2019)



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).