Problem Display
PID: 44020 (q7/3Q4/8/8/5pR1/p4k1p/P1P2b1K/1n3R2 w - - 0 1)

Healey, Frank

BCA Ty., 0000

q7/3Q4/8/8/5pR1/p4k1p/P1P2b1K/1n3R2

#4

6 + 7


501 Maryland Chess Review 1874
1693 English Chess Problems 1876
3644 200 Chess Problems (Healey) 1908

SOLUTION


  • SOUND
  • Keys
    • 1.Rg5!
      • threat
        • 2.Qd3#
      • 1...Qe4
        • 2.Re5
          • threat
            • 3.Qxh3+
              • 3...Ke2
                • 4.Qd3#
            • 3.Qd1+
              • 3...Ke3
                • 4.Qd3#
              • 3...Qe2
                • 4.Qxe2#
          • 2...Qxe5
            • 3.Qxh3+
              • 3...Ke2
                • 4.Qd3#
              • 3...Ke4
                • 4.Qd3#
          • 2...Qe3
            • 3.Qd1+
              • 3...Qe2
                • 4.Qxe2#
      • 1...Qa6
        • 2.Qd5+
          • 2...Ke2
            • 3.Qd1+
              • 3...Ke3
                • 4.Re5#

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).