Problem Display
PID: 205053 (1Q6/1B1pB1Kb/1P1P2Pp/4kP2/3p1p1p/8/p5P1/b7 w - - 0 1)

Bolotbekov, S?

Sachova skladba, 1990

1Q6/1B1pB1Kb/1P1P2Pp/4kP2/3p1p1p/8/p5P1/b7

#4

9 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Qa8!
      • threat
        • 2.Qa5#
      • 1...Kxf5
        • 2.Qa5+
          • 2...Kg4
            • 3.Qh5+
              • 3...Kg3
                • 4.Qxh4#
              • 3...Kxh5
                • 4.Bf3#
      • 1...d3
        • 2.Qa5+
          • 2...Kd4
            • 3.Bf6+
              • 3...Ke3
                • 4.Qe1#
              • 3...Kc4
                • 4.Bd5#
      • 1...f3
        • 2.Bxf3
          • threat
            • 3.Qe4#
          • 2...Kf4
            • 3.Qe4+
              • 3...Kg3
                • 4.Qxh4#

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).