Problem Display
PID: 147637 (Q1B5/2p5/8/3Nk3/2K5/8/8/8 w - - 0 1)

Blaus, Imants

Mat, 1969

Q1B5/2p5/8/3Nk3/2K5/8/8/8

#2

4 + 2


  • SOUND
  • Tries
    • 1.Qb7?
      • 1...Kd6
        • 2.Qxc7#
      • 1...c5
        • 2.Qe7#
      • 1...c6
        • 2.Qe7#
      • 1...Ke4!
    • 1.Qa1+?
      • 1...Kd6
        • 2.Qf6#
      • 1...Ke4!
    • 1.Qa3?
      • threat
        • 2.Qe7#
      • 1...Ke4
        • 2.Qe3#
      • 1...c5!
    • 1.Qb8?
      • 1...Kd6
        • 2.Qxc7#
      • 1...Ke4!
  • Keys
    • 1.Qa7!
      • 1...Ke4
        • 2.Qe3#
      • 1...Kd6
        • 2.Qxc7#
      • 1...c5
        • 2.Qe7#
      • 1...c6
        • 2.Qe7#


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).