MESON Chess Problem Database

Problem Display
PID: 165190 (8/1p2p3/8/8/1p1kN3/3N2p1/1K1PQ1P1/8 w - - 0 1)

Worters, R

British Chess Magazine, 1908

8/1p2p3/8/8/1p1kN3/3N2p1/1K1PQ1P1/8

#4

6 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Sxb4!
      • 1...Ke5
        • 2.Qg4
          • threat
            • 3.Kc3
              • threat
                • 4.d4#
          • 2...Kd4
            • 3.Qe6
              • threat
                • 4.Qd5#
          • 2...b5
            • 3.Kc3
              • 3...e6
                • 4.d4#
      • 1...b5
        • 2.d3
          • 2...Ke5
            • 3.Qh5+
              • 3...Kd4
                • 4.Qc5#
              • 3...Kf4
                • 4.Sd5#
                • 4.Qg5#
              • 3...Ke6
                • 4.Qd5#
          • 2...e5
            • 3.Qf1
              • 3...Ke3
                • 4.Sc2#
          • 2...e6
            • 3.Qf1
              • 3...Ke3
                • 4.Sc2#
              • 3...Ke5
                • 4.Qf6#
              • 3...e5
                • 4.Qg1#
      • 1...b6
        • 2.Sd6
          • threat
            • 3.Qe3#
          • 2...Kc5
            • 3.Qe5+
              • 3...Kxb4
                • 4.Qb5#
          • 2...exd6
            • 3.Kb3
              • threat
                • 4.Qe3#
              • 3...Kc5
                • 4.Qc4#
      • 1...e6
        • 2.Sd6
          • threat
            • 3.Qe3#
          • 2...Kc5
            • 3.Qe5+
              • 3...Kxb4
                • 4.Qb5#
              • 3...Kb6
                • 4.Sc8#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).