Problem Display
PID: 43859 (Q2bK2n/3P4/r1rN1p2/2pk1N1p/n3RP2/P7/8/3bB3 w - - 0 1)

Wash, Benjamin S

The Westminster Papers, 1877

Q2bK2n/3P4/r1rN1p2/2pk1N1p/n3RP2/P7/8/3bB3

#4

9 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Bg3!
      • threat
        • 2.Se3+
          • 2...Kxd6
            • 3.f5#
      • 1...c4
        • 2.Bf2
          • threat
            • 3.Rd4+
              • 3...Kc5
                • 4.Rxd1#
                • 4.Rd2#
                • 4.Rd3#
              • 3...Ke6
                • 4.Sg7#
          • 2...Bc2
            • 3.Rd4+
              • 3...Kc5
                • 4.Rd1#
                • 4.Rd2#
                • 4.Rd3#
              • 3...Ke6
                • 4.Sg7#
          • 2...Be2
            • 3.Rd4+
              • 3...Kc5
                • 4.Rd1#
                • 4.Rd2#
                • 4.Rd3#
              • 3...Ke6
                • 4.Sg7#
          • 2...Bb3
            • 3.Rd4+
              • 3...Kc5
                • 4.Rd1#
                • 4.Rd2#
                • 4.Rd3#
              • 3...Ke6
                • 4.Sg7#
          • 2...Bf3
            • 3.Rd4+
              • 3...Kc5
                • 4.Rd1#
                • 4.Rd2#
                • 4.Rd3#
              • 3...Ke6
                • 4.Sg7#
          • 2...Bg4
            • 3.Rd4+
              • 3...Kc5
                • 4.Rd1#
                • 4.Rd2#
                • 4.Rd3#
              • 3...Ke6
                • 4.Sg7#
          • 2...Bb6
            • 3.Se7+
              • 3...Kxd6
                • 4.Qxc6#
          • 2...Sc5
            • 3.Rd4+
              • 3...Ke6
                • 4.Sg7#
      • 1...Sg6
        • 2.Se3+
          • 2...Kxd6
            • 3.Re6+
              • 3...Kxe6
                • 4.f5#
              • 3...Kc7
                • 4.Sd5#
      • 1...Sf7
        • 2.Se3+
          • 2...Kxd6
            • 3.Re6+
              • 3...Kxe6
                • 4.f5#
              • 3...Kc7
                • 4.Sd5#
      • 1...h4
        • 2.Se3+
          • 2...Kxd6
            • 3.Re6+
              • 3...Kxe6
                • 4.f5#
              • 3...Kc7
                • 4.Sd5#

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).