Problem Display
PID: 44555 (1q6/4R1N1/2k2Pp1/n1pR1p2/6n1/NP3B2/p2p4/Q6K w - - 0 1)

Thompson, Theophilus Augustus

Maryland Chess Review, 1875

1q6/4R1N1/2k2Pp1/n1pR1p2/6n1/NP3B2/p2p4/Q6K

#4

9 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Rd6+!
      • 1...Kxd6
        • 2.Kg1
          • 2...f4
            • 3.b4
              • 3...d1Q+
                • 4.Qxd1#
              • 3...d1R+
                • 4.Qxd1#
              • 3...Qxb4
                • 4.Se8#
              • 3...Sxf6
                • 4.Qe5#
                • 4.Qxf6#
              • 3...cxb4
                • 4.Qd4#
              • 3...d1S
                • 4.Qxd1#
              • 3...d1B
                • 4.Qxd1#
              • 3...Qa7
                • 4.Sb5#
                • 4.Se8#
              • 3...Qc7
                • 4.Sb5#
                • 4.Se8#
              • 3...Qb5
                • 4.Sxb5#
              • 3...Qb6
                • 4.Se8#
              • 3...Qb7
                • 4.Se8#
              • 3...Qa8
                • 4.Sb5#
              • 3...Qc8
                • 4.Sb5#
              • 3...Qd8
                • 4.Sb5#
              • 3...Qe8
                • 4.Sxe8#
              • 3...Qf8
                • 4.Sb5#
              • 3...Qg8
                • 4.Sb5#
              • 3...Qh8
                • 4.Sb5#
              • 3...Sf2
                • 4.Qe5#
              • 3...Sh2
                • 4.Qe5#
              • 3...Se3
                • 4.Qe5#
              • 3...Se5
                • 4.Qxe5#
              • 3...Sh6
                • 4.Qe5#
              • 3...Sb3
                • 4.Sc4#
              • 3...Sc4
                • 4.Sxc4#
              • 3...Sc6
                • 4.Sc4#
              • 3...Sb7
                • 4.Sc4#
                • 4.Sb5#
              • 3...c4
                • 4.Qd4#
              • 3...g5
                • 4.Sf5#

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).