Problem Display
PID: 242929 (5R2/4r3/q5pn/5nR1/3Qbk1P/3p4/r4PPN/2b1N2K w - - 0 1)

Kuligin, Nikolai Volodimirovich

Schweizerische Schachzeitung, 1991

5R2/4r3/q5pn/5nR1/3Qbk1P/3p4/r4PPN/2b1N2K

#2

9 + 10


3713 Snap 2021
  • SOUND
  • Sets
    • 1...Qb7
      • 2.Sxd3#
    • 1...Qc8
      • 2.Sxd3#
    • 1...Qa4
      • 2.Sxd3#
    • 1...Qa5
      • 2.Sxd3#
    • 1...Qb6
      • 2.Sxd3#
    • 1...Qc6
      • 2.Sxd3#
    • 1...Qd6
      • 2.Sxd3#
    • 1...Qe6
      • 2.Sxd3#
    • 1...Qf6
      • 2.Sxd3#
    • 1...Qa7
      • 2.Sxd3#
    • 1...Qa8
      • 2.Sxd3#
    • 1...Be3
      • 2.fxe3#
    • 1...Sg4
      • 2.Rxg4#
    • 1...Sf7
      • 2.Rg4#
    • 1...Sg8
      • 2.Rg4#
  • Tries
    • 1.Kg1?
      • threat
        • 2.g3#
      • 1...Qf6
        • 2.Sxd3#
      • 1...Sf7
        • 2.Rg4#
      • 1...Rf7!
    • 1.Sef3?
      • threat
        • 2.g3#
      • 1...Rf7
        • 2.Qe5#
      • 1...Sf7
        • 2.Rg4#
      • 1...Qf6!
    • 1.Shf3?
      • threat
        • 2.g3#
      • 1...Qf6
        • 2.Sxd3#
      • 1...Rf7
        • 2.Qe5#
      • 1...Sf7!
    • 1.Rfxf5+?
      • 1...Sxf5
        • 2.Rg4#
      • 1...gxf5!
  • Keys
    • 1.f3!
      • threat
        • 2.g3#
      • 1...Rxg2
        • 2.Sxg2#
      • 1...Sg4
        • 2.Rxg4#
      • 1...Qf6
        • 2.Sxd3#
      • 1...Rf7
        • 2.Qxe4#
      • 1...Sf7
        • 2.Rg4#

Anticipated by 95398(1986)



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).