Problem Display
PID: 199603 (7Q/8/6R1/8/2N1k3/4P3/8/1K6 w - - 0 1)

Viskov, Anatoly

Uralski Problemist, 1996

7Q/8/6R1/8/2N1k3/4P3/8/1K6

#2

5 + 1


5454 Near Snap 2019
3713 Snap 2019
  • SOUND
  • Sets
    • 1...Kd5
      • 2.Qd4#
  • Tries
    • 1.Rg2?
      • 1...Kd3
        • 2.Qd4#
      • 1...Kf3
        • 2.Qa8#
      • 1...Kf5
        • 2.Qe5#
      • 1...Kd5!
    • 1.Qc3?
      • 1...Kd5
        • 2.Qd4#
      • 1...Kf5
        • 2.Qc2#
        • 2.Qd3#
      • 1...Kf3!
    • 1.Qd4+?
      • 1...Kf5
        • 2.Qd3#
        • 2.Qg4#
      • 1...Kf3!
    • 1.Qf6?
      • 1...Kd5
        • 2.Qd4#
        • 2.Qc6#
      • 1...Kd3!
    • 1.Qh2?
      • 1...Kd3
        • 2.Qc2#
      • 1...Kf3
        • 2.Qg2#
      • 1...Kf5
        • 2.Qc2#
      • 1...Kd5!
    • 1.Qd8?
      • 1...Kf5
        • 2.Qd3#
      • 1...Kf3!
  • Keys
    • 1.Qb2!
      • 1...Kd3
        • 2.Qc2#
      • 1...Kf3
        • 2.Qg2#
      • 1...Kd5
        • 2.Qd4#
      • 1...Kf5
        • 2.Qc2#

Anticipated by 41263(1939), 176171(1960)

This anticipates 142483(2006)



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).