Problem Display
PID: 265482 (8/4Q3/8/3kpR2/2p1R3/8/4K3/8 w - - 0 1)

Eltsov, Aleksandr Ivanovich

Zadachi i Etyudi, 2010

8/4Q3/8/3kpR2/2p1R3/8/4K3/8

#2

4 + 3


  • SOUND
  • Sets
    • 1...Kxe4
      • 2.Qxe5#
  • Tries
    • 1.Rd4+?
      • 1...Kxd4
        • 2.Qxe5#
      • 1...Kc6!
    • 1.Rexe5+?
      • 1...Kc6
        • 2.Re6#
        • 2.Rf6#
      • 1...Kd4!
    • 1.Qd6+?
      • 1...Kxe4
        • 2.Qxe5#
      • 1...Kxd6!
    • 1.Qf6?
      • threat
        • 2.Rfxe5#
      • 1...Kxe4
        • 2.Qxe5#
      • 1...Kc5!
  • Keys
    • 1.Qc7!
      • threat
        • 2.Rfxe5#
      • 1...Kxe4
        • 2.Qxe5#
      • 1...Ke6
        • 2.Rexe5#


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).