Problem Display
PID: 165525 (8/8/8/N7/Pk3B2/7Q/8/K7 w - - 0 1)

Antipov, Viacheslav Pavlovich

Schach-WW, 1998

8/8/8/N7/Pk3B2/7Q/8/K7

#2

5 + 1


5454 Near Snap 2017
15148 Sadier Collection 2017
  • SOUND
  • Tries
    • 1.Bd2+?
      • 1...Kxa4
        • 2.Qb3#
      • 1...Kc5!
    • 1.Bc7?
      • 1...Kxa4
        • 2.Qb3#
      • 1...Kc5!
    • 1.Qb3+?
      • 1...Kxa5
        • 2.Qb5#
      • 1...Kc5!
    • 1.Qd3?
      • 1...Kxa5
        • 2.Qb5#
      • 1...Kc5
        • 2.Qd6#
      • 1...Kxa4!
  • Keys
    • 1.Qd7!
      • 1...Ka3
        • 2.Bd6#
      • 1...Kc3
        • 2.Qd2#
      • 1...Kxa5
        • 2.Qb5#
      • 1...Kc5
        • 2.Qd6#

Anticipated by 10692(1967), 161761(1997)

This anticipates 168594(2005), 153215(2011)



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).