Problem Display
PID: 178491 (3K4/6p1/7P/7p/3B1P1P/3P3p/3Pp2P/1Q2bk1B w - - 0 1)

Sommer, Bruno Oswald

Berliner Morgenpost, 1932

3K4/6p1/7P/7p/3B1P1P/3P3p/3Pp2P/1Q2bk1B

#4

10 + 6


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Ba8!
      • 1...gxh6
        • 2.Bg1
          • 2...Kxg1
            • 3.Qxe1+
              • 3...Kxh2
                • 4.Qf2#
      • 1...g5
        • 2.Qb7
          • threat
            • 3.Qh1#
          • 2...Bf2
            • 3.Qh1+
              • 3...Bg1
                • 4.Qxg1#
      • 1...g6
        • 2.Ba7
          • 2...g5
            • 3.Qb6
              • threat
                • 4.Qg1#
              • 3...Bf2
                • 4.Qxf2#

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).