Problem Display
PID: 198315 (8/BQ6/8/1p6/1k6/8/2K5/8 w - - 0 1)

Reshevsky, Samual Herman

American Chess Bulletin, 1920

8/BQ6/8/1p6/1k6/8/2K5/8

#2

3 + 2


5454 Near Snap 2019
6490 yacpdb 2019
  • SOUND
  • Sets
    • 1...Kc4
      • 2.Qe4#
  • Tries
    • 1.Qf3?
      • 1...Kc4
        • 2.Qe4#
        • 2.Qb3#
      • 1...Ka5
        • 2.Qa3#
      • 1...Ka4!
    • 1.Qxb5+?
      • 1...Ka3
        • 2.Qb3#
        • 2.Qa5#
      • 1...Kxb5!
    • 1.Qb6?
      • 1...Ka3
        • 2.Qa5#
      • 1...Kc4
        • 2.Qd4#
        • 2.Qc5#
      • 1...Ka4!
    • 1.Qc7?
      • 1...Ka3
        • 2.Qa5#
      • 1...Ka4!
    • 1.Qe7+?
      • 1...Kc4
        • 2.Qc5#
        • 2.Qe4#
      • 1...Ka5
        • 2.Qa3#
      • 1...Ka4!
  • Keys
    • 1.Qa8!
      • 1...Ka3
        • 2.Bc5#
      • 1...Ka4
        • 2.Bc5#
      • 1...Kc4
        • 2.Qe4#
      • 1...Ka5
        • 2.Bc5#

Anticipated by 1940(1856), 42024(1861), 52607(1875)

This anticipates 81326(1972), 172337(1996), 205679(1998)



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).