Problem Display
PID: 172608 (8/3Pk1p1/2B3b1/8/6K1/8/5Q2/8 w - - 0 1)

Andreev, Aleksandr Grigorevich

Bankovskaya gazeta, 1998

8/3Pk1p1/2B3b1/8/6K1/8/5Q2/8

#3

4 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Qc5+?
      • 1...Ke6
        • 2.Kg5
          • threat
            • 3.d8S#
          • 2...Kf7
            • 3.Bd5#
        • 2.Qd5+
          • 2...Kf6
            • 3.d8Q#
            • 3.d8B#
          • 2...Ke7
            • 3.d8Q#
        • 2.d8S+
          • 2...Kf6
            • 3.Qd6#
            • 3.Qg5#
      • 1...Kf6
        • 2.Qd6+
          • 2...Kf7
            • 3.Bd5#
        • 2.d8Q+
          • 2...Ke6
            • 3.Qce7#
            • 3.Qde7#
            • 3.Qcd5#
          • 2...Kf7
            • 3.Bd5#
            • 3.Qce7#
            • 3.Qc4#
            • 3.Qcd5#
      • 1...Kf7
        • 2.Bd5+
          • 2...Kf6
            • 3.Qd6#
      • 1...Kd8!
    • 1.d8Q+?
      • 1...Ke6
        • 2.Bd5+
          • 2...Ke5
            • 3.Qb2#
            • 3.Qf4#
        • 2.Qa2+
          • 2...Ke5
            • 3.Qad5#
        • 2.Qd5+
          • 2...Ke7
            • 3.Qd7#
        • 2.Qd7+
          • 2...Ke5
            • 3.Qfd4#
            • 3.Qb2#
            • 3.Qf4#
            • 3.Qd5#
            • 3.Qe7#
      • 1...Kxd8!
  • Keys
    • 1.Qf8+!
      • 1...Ke6
        • 2.d8S+
          • 2...Ke5
            • 3.Qf4#
      • 1...Kxf8
        • 2.d8Q+
          • 2...Kf7
            • 3.Bd5#
          • 2...Be8
            • 3.Qxe8#

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).