Problem Display
PID: 224358 (8/2Q5/4p3/8/2Bk4/P6P/4P2P/1K6 w - - 0 1)

Palkoska, Emil

Tidskrift for Schack, 1910

8/2Q5/4p3/8/2Bk4/P6P/4P2P/1K6

#4

7 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Ba6!
      • 1...Ke3
        • 2.Qc5+
          • 2...Ke4
            • 3.Bb7+
              • 3...Kf4
                • 4.e3#
          • 2...Kf4
            • 3.Bd3
              • 3...e5
                • 4.Qc1#
      • 1...Ke4
        • 2.Qc5
          • threat
            • 3.Bb7+
              • 3...Kf4
                • 4.e3#
          • 2...Kf4
            • 3.Bd3
              • 3...e5
                • 4.Qc1#
          • 2...e5
            • 3.Bd3+
              • 3...Kf4
                • 4.Qc1#
      • 1...Kd5
        • 2.Bb7+
          • 2...Kd4
            • 3.Qf4+
              • 3...Kc3
                • 4.Qb4#
              • 3...Kc5
                • 4.Qb4#
      • 1...e5
        • 2.Qb6+
          • 2...Ke4
            • 3.Bd3+
              • 3...Kf4
                • 4.Qh6#
              • 3...Kd5
                • 4.e4#
          • 2...Kd5
            • 3.Bb7+
              • 3...Kc4
                • 4.Qb4#

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).