Problem Display
PID: 172623 (8/8/8/8/7p/1K2p3/3k4/5Q1N w - - 0 1)

Andreev, Aleksandr Grigorevich

Bankovskaya gazeta, 1998

8/8/8/8/7p/1K2p3/3k4/5Q1N

#3

3 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Sg3?
      • threat
        • 2.Se4#
      • 1...e2
        • 2.Qxe2+
          • 2...Kc1
            • 3.Qe1#
            • 3.Qc2#
      • 1...hxg3!
    • 1.Qe2+?
      • 1...Kc1
        • 2.Qe1#
        • 2.Qc2#
      • 1...Kxe2!
    • 1.Qd3+?
      • 1...Ke1
        • 2.Qxe3+
          • 2...Kd1
            • 3.Sf2#
          • 2...Kf1
            • 3.Qf2#
      • 1...Kxd3!
  • Keys
    • 1.Kb2!
      • 1...e2
        • 2.Qf4+
          • 2...Kd1
            • 3.Qc1#
          • 2...Ke1
            • 3.Qc1#
          • 2...Kd3
            • 3.Sf2#
      • 1...h3
        • 2.Sg3
          • threat
            • 3.Se4#
            • 3.Qe2#
          • 2...e2
            • 3.Qxe2#

FEATURES


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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).