Problem Display
PID: 232299 (3R3B/1P3PR1/2pNp2p/3k3K/2p1p3/2P1P3/3P4/3Q4 w - - 0 1)

Bikov, Nikolai Aleksandrovich

Freie Presse, 1973

3R3B/1P3PR1/2pNp2p/3k3K/2p1p3/2P1P3/3P4/3Q4

#2

11 + 6


15148 Sadier Collection 2021
  • SOUND
  • Sets
    • 1...Ke5
      • 2.Rg5#
  • Tries
    • 1.Sb5+?
      • 1...Ke5
        • 2.Rg5#
      • 1...Kc5!
    • 1.Sf5+?
      • 1...Ke5
        • 2.Rg5#
      • 1...Kc5!
    • 1.Sc8+?
      • 1...Ke5
        • 2.Rg5#
      • 1...Kc5!
    • 1.Se8+?
      • 1...Ke5
        • 2.Rg5#
      • 1...Kc5!
    • 1.Rg5+?
      • 1...e5
        • 2.Rxe5#
      • 1...hxg5!
    • 1.Qg4?
      • 1...Ke5
        • 2.Rg5#
      • 1...c5
        • 2.Qxe4#
      • 1...e5
        • 2.Sxe4#
      • 1...Kc5!
    • 1.Qb1?
      • 1...Kc5
        • 2.Sxe4#
      • 1...Ke5
        • 2.Rg5#
      • 1...c5
        • 2.Qxe4#
      • 1...e5!
  • Keys
    • 1.Qa4!
      • 1...Kc5
        • 2.Qa5#
      • 1...Ke5
        • 2.Rg5#
      • 1...c5
        • 2.Sxc4#
      • 1...e5
        • 2.Qxc4#


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).