MESON Chess Problem Database

Problem Display
PID: 63570 (8/pK6/5R2/8/5N2/2Q2P2/6pp/7k w - - 0 1)

Newcomb, Simon

Saturday Evening Gazette, 1859

8/pK6/5R2/8/5N2/2Q2P2/6pp/7k

#3

5 + 4

1679 American Chess Nuts 1868

SOLUTION

  • COOKED
  • Sets
    • 1...Kg1
      • 2.Qe1#
  • Keys
    • 1.Ra6!
      • 1...g1Q
        • 2.Qa1
          • 2...Qb1+
            • 3.Qxb1#
          • 2...Qxa1
            • 3.Rxa1#
          • 2...Qc1
            • 3.Qxc1#
          • 2...Qd1
            • 3.Qxd1#
          • 2...Qe1
            • 3.Qxe1#
          • 2...Qf1
            • 3.Qxf1#
      • 1...g1S
        • 2.Qg7
          • threat
            • 3.Qg2#
      • 1...g1B
        • 2.Qg7
          • threat
            • 3.Qg2#
      • 1...g1R
        • 2.Qa1
          • 2...Rb1+
            • 3.Qxb1#
          • 2...Rxa1
            • 3.Rxa1#
          • 2...Rc1
            • 3.Qxc1#
          • 2...Rd1
            • 3.Qxd1#
          • 2...Re1
            • 3.Qxe1#
          • 2...Rf1
            • 3.Qxf1#
    • 1.Qa1+!
      • 1...g1Q
        • 2.Ra6
          • 2...Qb1+
            • 3.Qxb1#
          • 2...Qxa1
            • 3.Rxa1#
          • 2...Qc1
            • 3.Qxc1#
          • 2...Qd1
            • 3.Qxd1#
          • 2...Qe1
            • 3.Qxe1#
          • 2...Qf1
            • 3.Qxf1#
      • 1...g1S
        • 2.Qf1
          • threat
            • 3.Qg2#
      • 1...g1B
        • 2.Qf1
          • threat
            • 3.Qg2#
      • 1...g1R
        • 2.Ra6
          • 2...Rb1+
            • 3.Qxb1#
          • 2...Rxa1
            • 3.Rxa1#
          • 2...Rc1
            • 3.Qxc1#
          • 2...Rd1
            • 3.Qxd1#
          • 2...Re1
            • 3.Qxe1#
          • 2...Rf1
            • 3.Qxf1#

There are these versions: 150712

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).