Problem Display
PID: 172859 (8/8/8/8/4PQ2/2p1p3/2k5/R3K3 w Q - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 2001

8/8/8/8/4PQ2/2p1p3/2k5/R3K3

#3

4 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Qf7?
      • threat
        • 2.Ke2
          • 2...Kb2
            • 3.Qa2#
      • 1...e2
        • 2.Kxe2
          • 2...Kb2
            • 3.Qa2#
        • 2.Qc4
          • 2...Kb2
            • 3.Qa2#
        • 2.Qd5
          • 2...Kb2
            • 3.Qa2#
      • 1...Kd3!
  • Keys
    • 1.e5!
      • threat
        • 2.Qa4+
          • 2...Kb2
            • 3.Qa2#
          • 2...Kd3
            • 3.Rd1#
      • 1...Kb2
        • 2.Qa4
          • threat
            • 3.Qa2#
          • 2...c2
            • 3.Qa3#
      • 1...Kb3
        • 2.Qa4+
          • 2...Kb2
            • 3.Qa2#
      • 1...Kd3
        • 2.0-0-0+
          • 2...Ke2
            • 3.Qf1#
      • 1...e2
        • 2.Qc4
          • 2...Kb2
            • 3.Qa2#

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).