Problem Display
PID: 232002 (8/8/4Q3/4p1p1/3pk3/8/2p1P1p1/2B3Kb w - - 0 1)

Howard, Kenneth Samuel

Prize, Chess Review, 1937

8/8/4Q3/4p1p1/3pk3/8/2p1P1p1/2B3Kb

#4

4 + 7


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Qd7!
      • threat
        • 2.Bxg5
          • threat
            • 3.Bc1
              • 3...d3
                • 4.Qxd3#
          • 2...c1Q+
            • 3.Bxc1
              • 3...d3
                • 4.Qxd3#
          • 2...c1R+
            • 3.Bxc1
              • 3...d3
                • 4.Qxd3#
          • 2...c1S
            • 3.Bxc1
              • 3...d3
                • 4.Qxd3#
          • 2...c1B
            • 3.Bxc1
              • 3...d3
                • 4.Qxd3#
      • 1...g4
        • 2.Qe6
          • 2...d3
            • 3.Qc6+
              • 3...Kd4
                • 4.e3#
              • 3...Kf5
                • 4.e4#
          • 2...g3
            • 3.Qd7
              • 3...d3
                • 4.Qxd3#

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).