Problem Display
PID: 172643 (8/8/1B3p2/8/6K1/3p4/3rk3/6Q1 w - - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 1998

8/8/1B3p2/8/6K1/3p4/3rk3/6Q1

#3

3 + 4


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Rd1
      • 2.Qf2#
  • Tries
    • 1.Qe3+?
      • 1...Kf1
        • 2.Kf3
          • threat
            • 3.Qg1#
          • 2...Rf2+
            • 3.Qxf2#
          • 2...Rg2
            • 3.Qc1#
      • 1...Kd1!
  • Keys
    • 1.Ba5!
      • 1...f5+
        • 2.Kf4
          • 2...Rd1
            • 3.Qg2#
          • 2...Ra2
            • 3.Qe1#
          • 2...Rb2
            • 3.Qe1#
          • 2...Rc2
            • 3.Qe1#
      • 1...Rd1
        • 2.Qg2+
          • 2...Ke3
            • 3.Bb6#

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).