Problem Display
PID: 165070 (6n1/8/1Pb1p3/KPk2N2/1p1rp2B/pP6/3r3Q/8 w - - 0 1)

Barsukov, Valery Nikolaevich

Sachmatija, 2008

6n1/8/1Pb1p3/KPk2N2/1p1rp2B/pP6/3r3Q/8

#4

7 + 9


  • SOUND
  • Keys
    • 1.Bf2!
      • threat
        • 2.Qd6#
      • 1...Rxf2
        • 2.Qc7
          • threat
            • 3.Qxc6#
          • 2...Se7
            • 3.Qxe7+
              • 3...Kd5
                • 4.Qd6#
              • 3...Rd6
                • 4.Qxd6#
      • 1...exf5
        • 2.Qe5+
          • 2...Bd5
            • 3.Qc7+
              • 3...Bc6
                • 4.Qxc6#
      • 1...e3
        • 2.Qe5+
          • 2...Rd5
            • 3.Bxe3+
              • 3...Rd4
                • 4.Bxd4#


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).