Problem Display
PID: 233080 (2B1R3/6k1/8/6P1/3K4/6N1/8/8 w - - 0 1)

Thorne, Herbert William

Chess Review, 1939

2B1R3/6k1/8/6P1/3K4/6N1/8/8

#4

5 + 1


6490 yacpdb 2021
5454 Near Snap 2023

SOLUTION


  • SOUND
  • Keys
    • 1.Bg4!
      • 1...Kg6
        • 2.Re7
          • 2...Kxg5
            • 3.Rg7+
              • 3...Kf4
                • 4.Se2#
                • 4.Sh5#
              • 3...Kh4
                • 4.Sf5#
              • 3...Kf6
                • 4.Sh5#
              • 3...Kh6
                • 4.Sf5#
      • 1...Kf7
        • 2.Bh5+
          • 2...Kg7
            • 3.Sf5+
              • 3...Kh7
                • 4.g6#
      • 1...Kh7
        • 2.Bh5
          • 2...Kg7
            • 3.Sf5+
              • 3...Kh7
                • 4.g6#

This anticipates 72110(2007)

FEATURES


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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).