Problem Display
PID: 172958 (8/8/2K2Np1/1p4P1/3k4/Q7/8/8 w - - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 2003

8/8/2K2Np1/1p4P1/3k4/Q7/8/8

#3

4 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Qd3+?
      • 1...Ke5
        • 2.Qe4#
      • 1...Kxd3!
    • 1.Qe3+?
      • 1...Kc4
        • 2.Sd5
          • 2...b4
            • 3.Sb6#
      • 1...Kxe3!
  • Keys
    • 1.Sg4!
      • 1...Kc4
        • 2.Sf2
          • 2...Kd4
            • 3.Qc5#
          • 2...b4
            • 3.Qd3#
      • 1...Ke4
        • 2.Qe3+
          • 2...Kf5
            • 3.Sh6#
      • 1...b4
        • 2.Qe3+
          • 2...Kc4
            • 3.Se5#

FEATURES


NOT CLASSIFIED


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).