Problem Display
PID: 86159 (B6B/1Np2K2/1p6/3k2p1/1p2Np2/1P2p3/2qnQ3/8 w - - 0 1)

Vladimirov, Viacheslav Semenovich

Uralski Problemist, 2001

B6B/1Np2K2/1p6/3k2p1/1p2Np2/1P2p3/2qnQ3/8

#2

7 + 9


6490 yacpdb 2009
5454 Near Snap 2018
  • SOUND
  • Sets
    • 1...Kxe4
      • 2.Sd6#
    • 1...Kc6
      • 2.Sbc5#
    • 1...Qc6
      • 2.Qd3#
    • 1...c5
      • 2.Sa5#
      • 2.Sbxc5#
      • 2.Sbd6#
      • 2.Sd8#
  • Tries
    • 1.Sa5+?
      • 1...Qc6
        • 2.Bxc6#
        • 2.Qd3#
      • 1...c6!
    • 1.Sbd6+?
      • 1...Qc6
        • 2.Qd3#
        • 2.Qb5#
      • 1...c6!
    • 1.Sd8+?
      • 1...Qc6
        • 2.Bxc6#
        • 2.Qd3#
      • 1...c6!
    • 1.Qd3+?
      • 1...Kc6
        • 2.Sa5#
        • 2.Sbc5#
        • 2.Sd8#
      • 1...Qxd3!
    • 1.Qb5+?
      • 1...Kxe4
        • 2.Sd6#
      • 1...c5
        • 2.Sa5#
        • 2.Sbxc5#
        • 2.Sbd6#
        • 2.Sd8#
      • 1...Qc5!
  • Keys
    • 1.Qg4!
      • threat
        • 2.Qe6#
      • 1...Kxe4
        • 2.Sc5#
      • 1...Kc6
        • 2.Sbd6#
      • 1...Qxe4
        • 2.Qd7#
      • 1...Qc6
        • 2.Qf5#

Anticipated by 97940(1953)



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).