Problem Display
PID: 181144 (8/8/8/8/2k5/P1N1P2K/2Q5/B7 w - - 0 1)

van Dijk, Johannes

Utrecht Dagblad, 1904

8/8/8/8/2k5/P1N1P2K/2Q5/B7

#2

6 + 1


5454 Near Snap 2018
6490 yacpdb 2018
  • SOUND
  • Tries
    • 1.Qe4+?
      • 1...Kb3
        • 2.Qa4#
      • 1...Kc5!
    • 1.Qh7?
      • 1...Kc5
        • 2.Qc7#
      • 1...Kb3!
    • 1.Qa2+?
      • 1...Kd3
        • 2.Qe2#
      • 1...Kc5!
    • 1.Qb2?
      • threat
        • 2.Qb5#
      • 1...Kd3
        • 2.Qe2#
      • 1...Kc5!
    • 1.Qd2?
      • threat
        • 2.Qd5#
      • 1...Kb3
        • 2.Qa2#
      • 1...Kc5!
    • 1.Qe2+?
      • 1...Kb3
        • 2.Qa2#
      • 1...Kc5!
    • 1.Qf2?
      • 1...Kb3
        • 2.Qa2#
      • 1...Kd3
        • 2.Qe2#
      • 1...Kc5!
    • 1.Qg2?
      • threat
        • 2.Qd5#
      • 1...Kb3
        • 2.Qa2#
      • 1...Kd3
        • 2.Qe2#
      • 1...Kc5!
    • 1.e4?
      • 1...Kd4
        • 2.Sd1#
        • 2.Sd5#
      • 1...Kc5!
  • Keys
    • 1.Qh2!
      • 1...Kb3
        • 2.Qa2#
      • 1...Kd3
        • 2.Qe2#
      • 1...Kc5
        • 2.Qc7#

Anticipated by 4506(1873), 24321(1885)

This anticipates 22076(1924), 76425(1929), 46372(1941), 138100(1981)



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).