Problem Display
PID: 68960 (4r2b/4r3/p7/2p4Q/K1Pk1N2/2Np4/1B1n4/5b2 w - - 0 1)

CW of Sunbury (Charles White)

The Chess Player's Chronicle (Sampson), 1872

4r2b/4r3/p7/2p4Q/K1Pk1N2/2Np4/1B1n4/5b2

#4

6 + 9


SOLUTION


  • SHORT_SOLUTION
  • Keys
    • 1.Sd1+!
      • 1...Kxc4
        • 2.Qd5#
      • 1...Ke4
        • 2.Sg2
          • 2...Bxg2
            • 3.Qg4#
          • 2...Bxb2
            • 3.Qd5#
          • 2...Sxc4
            • 3.Sf2#
          • 2...Bc3
            • 3.Qd5#
          • 2...Re5
            • 3.Sf2#
          • 2...Re6
            • 3.Sf2#
          • 2...Ra7
            • 3.Sf2#
          • 2...Rb7
            • 3.Sf2#
          • 2...Rc7
            • 3.Sf2#
          • 2...Rd7
            • 3.Sf2#
          • 2...Rf7
            • 3.Qd5#
          • 2...Rg7
            • 3.Sf2#
          • 2...Rh7
            • 3.Sf2#
          • 2...Ra8
            • 3.Sf2#
          • 2...Rb8
            • 3.Sf2#
          • 2...Rc8
            • 3.Sf2#
          • 2...Rd8
            • 3.Sf2#
          • 2...Rf8
            • 3.Qd5#
          • 2...Rg8
            • 3.Sf2#
          • 2...Be2
            • 3.Sf2#
          • 2...Bd4
            • 3.Qd5#
          • 2...Be5
            • 3.Sf2#
          • 2...Bf6
            • 3.Sf2#
          • 2...Bg7
            • 3.Sf2#
          • 2...Sb1
            • 3.Sf2#
          • 2...Sb3
            • 3.Sf2#
          • 2...Sf3
            • 3.Sf2#
          • 2...a5
            • 3.Sf2#

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).