Problem Display
PID: 188646 (8/B7/2BPnr2/p2N2bp/P1k1ppp1/2P4Q/1K1PPP1P/1b6 w - - 0 1)

Watson, Frederick W

To Alain White, 1945

8/B7/2BPnr2/p2N2bp/P1k1ppp1/2P4Q/1K1PPP1P/1b6

#5

12 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.d4!
      • threat
        • 2.Sb6#
      • 1...exd4 ep
        • 2.e4
          • threat
            • 3.Bb5#
          • 2...fxe4 ep
            • 3.f4
              • threat
                • 4.Sxe3#
              • 3...Bxf4
                • 4.Qxe3
                  • threat
                    • 5.Sb6#
                  • 4...Bxe3
                    • 5.Sxe3#
                  • 4...Sd4
                    • 5.Qxd4#
              • 3...gxf4 ep
                • 4.Qh4+
                  • 4...Rf4
                    • 5.Sxe3#
                  • 4...Bf4
                    • 5.Sxe3#
                  • 4...Bxh4
                    • 5.Sxe3#
                  • 4...Sd4
                    • 5.Qxd4#
                  • 4...Sf4
                    • 5.Sxe3#
              • 3...d2
                • 4.Sxe3+
                  • 4...Kd3
                    • 5.Qf1#

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).