Problem Display
PID: 37342 (5K2/4QB2/2p5/8/5k2/4N3/8/8 w - - 0 1)

Havel, Miroslav

Nya Dagligt Allehanda, 1932

5K2/4QB2/2p5/8/5k2/4N3/8/8

#4

4 + 2


3147 Chess Problems: Introduction to an Art 1963
2012 Miniature Chess Problems from Many Countries 1981

SOLUTION


  • SOUND
  • Keys
    • 1.Sf1!
      • 1...Kf3
        • 2.Qe3+
          • 2...Kg2
            • 3.Qg3+
              • 3...Kxf1
                • 4.Bc4#
              • 3...Kh1
                • 4.Qh2#
          • 2...Kg4
            • 3.Bg6
              • threat
                • 4.Qg3#
              • 3...Kh4
                • 4.Qg3#
      • 1...Kg4
        • 2.Be6+
          • 2...Kf3
            • 3.Bh3
              • threat
                • 4.Qe3#
              • 3...Kf2
                • 4.Qe3#
              • 3...Kf4
                • 4.Qe3#
          • 2...Kf4
            • 3.Bh3
              • threat
                • 4.Qe3#
              • 3...Kf3
                • 4.Qe3#
          • 2...Kh5
            • 3.Sg3+
              • 3...Kg6
                • 4.Qg7#
              • 3...Kh6
                • 4.Qg7#
            • 3.Kg7
              • 3...c5
                • 4.Sg3#
            • 3.Qf6
              • 3...c5
                • 4.Sg3#
        • 2.Qf6
          • threat
            • 3.Be6+
              • 3...Kh5
                • 4.Sg3#
          • 2...Kh3
            • 3.Qf3+
              • 3...Kh4
                • 4.Qh5#
                • 4.Qg3#
            • 3.Qg5
              • 3...c5
                • 4.Be6#
                • 4.Qg3#
            • 3.Qg7
              • threat
                • 4.Qg3#
              • 3...Kh4
                • 4.Qg3#
            • 3.Qg6
              • threat
                • 4.Qg3#
              • 3...Kh4
                • 4.Qh5#
                • 4.Qg3#
      • 1...Kf5
        • 2.Bg6+
          • 2...Kf4
            • 3.Qe3+
              • 3...Kg4
                • 4.Qg3#
          • 2...Kg4
            • 3.Qe3
              • threat
                • 4.Qg3#
              • 3...Kh4
                • 4.Qg3#
          • 2...Kxg6
            • 3.Sg3
              • threat
                • 4.Qg7#
              • 3...Kh6
                • 4.Qg7#
      • 1...c5
        • 2.Qf6+
          • 2...Ke4
            • 3.Bg6+
              • 3...Kd5
                • 4.Se3#
          • 2...Kg4
            • 3.Be6+
              • 3...Kh5
                • 4.Sg3#

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).