Problem Display
PID: 20201 (5K2/6p1/8/Bk3b2/1N1Q4/8/8/8 w - - 0 1)

Havel, Miroslav

1st HM., BCF 058. Ty., 1947-1948

5K2/6p1/8/Bk3b2/1N1Q4/8/8/8

#4

4 + 3


3105 FIDE Album (1945-1955) 1964

SOLUTION


  • SOUND
  • Keys
    • 1.Sd5!
      • threat
        • 2.Qb6+
          • 2...Kc4
            • 3.Sf4
              • threat
                • 4.Qb4#
      • 1...Kc6
        • 2.Qc4+
          • 2...Kd6
            • 3.Bc7+
              • 3...Ke6
                • 4.Qc6#
              • 3...Kd7
                • 4.Sb6#
          • 2...Kb7
            • 3.Qc7+
              • 3...Ka6
                • 4.Qb6#
              • 3...Ka8
                • 4.Sb6#
          • 2...Kd7
            • 3.Sf4
              • threat
                • 4.Qc7#
              • 3...Kd6
                • 4.Qd5#
                • 4.Qc7#
      • 1...g5
        • 2.Qb4+
          • 2...Kc6
            • 3.Sf6
              • threat
                • 4.Qb6#

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).