Problem Display
PID: 149909 (4r3/6QB/N1pnp2p/N2pPp2/Pp1k4/6B1/1P2K3/8 w - - 0 1)

Busack, Otto

Die Schwalbe, 1939

4r3/6QB/N1pnp2p/N2pPp2/Pp1k4/6B1/1P2K3/8

#2

9 + 9


15148 Sadier Collection 2014
  • SOUND
  • Sets
    • 1...Ke4
      • 2.Qg4#
    • 1...f4
      • 2.Bf2#
  • Tries
    • 1.Sb3+?
      • 1...Ke4
        • 2.Sac5#
        • 2.Qg4#
      • 1...Kc4!
    • 1.Sxc6+?
      • 1...Ke4
        • 2.Sc5#
        • 2.Qg4#
      • 1...Kc4!
    • 1.Qxh6?
      • threat
        • 2.Qe3#
      • 1...Ke4
        • 2.Qe3#
        • 2.Qf4#
        • 2.Qh4#
      • 1...Sc4
        • 2.Qf4#
      • 1...f4!
    • 1.Qg5?
      • threat
        • 2.Qe3#
      • 1...Ke4
        • 2.Qe3#
        • 2.Qf4#
        • 2.Qh4#
        • 2.Qg4#
      • 1...Sc4
        • 2.Qf4#
      • 1...f4
        • 2.Bf2#
      • 1...hxg5!
    • 1.Qa7+?
      • 1...Ke4
        • 2.Qe3#
      • 1...c5!
    • 1.exd6+?
      • 1...Ke4
        • 2.Sc5#
        • 2.Qe5#
        • 2.Qg4#
      • 1...e5!
  • Keys
    • 1.Sc5!
      • threat
        • 2.Bf2#
      • 1...Kxc5
        • 2.Qa7#
      • 1...Sc4
        • 2.Sab3#
      • 1...Se4
        • 2.Scb3#


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).