MESON Chess Problem Database

Problem Display
PID: 50613 (2b5/7Q/r7/1p1Prn2/3P4/k1P4p/5Rq1/K1N5 w - - 0 1)

Healey, Frank

Source?, 0000

2b5/7Q/r7/1p1Prn2/3P4/k1P4p/5Rq1/K1N5

#4

7 + 8

3644 200 Chess Problems (Healey) 1908

SOLUTION

  • SOUND
  • Keys
    • 1.Qc7!
      • threat
        • 2.Qc5+
          • 2...Ka4
            • 3.Qb4#
          • 2...b4
            • 3.Qxb4#
      • 1...Ka4
        • 2.Qc5
          • threat
            • 3.Qb4#
          • 2...Ka5
            • 3.Sb3+
              • 3...Ka4
                • 4.Qb4#
      • 1...Rxd5
        • 2.Qh2
          • threat
            • 3.Ra2+
              • 3...Qxa2+
                • 4.Qxa2#
            • 3.Qxg2
              • threat
                • 4.Ra2#
              • 3...Ka4
                • 4.Ra2#
          • 2...Ka4
            • 3.Ra2+
              • 3...Qxa2+
                • 4.Qxa2#
          • 2...Qxf2
            • 3.Qxf2
              • threat
                • 4.Qa2#
              • 3...Ka4
                • 4.Qa2#
          • 2...Qxh2
            • 3.Rxh2
              • threat
                • 4.Ra2#
              • 3...Ka4
                • 4.Ra2#
      • 1...Ra4
        • 2.Qc5+
          • 2...b4
            • 3.Qc4
              • threat
                • 4.Qa2#
                • 4.Qb3#
              • 3...Qxd5
                • 4.Ra2#
              • 3...b3
                • 4.Qxb3#

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).