MESON Chess Problem Database

Problem Display
PID: 55804 (3b4/5R2/2p1N1R1/3k4/4b3/3p2P1/3Q3K/1n6 w - - 0 1)

Smith, Thomas

Source?, 0000

3b4/5R2/2p1N1R1/3k4/4b3/3p2P1/3Q3K/1n6

#4

6 + 6

1693 English Chess Problems 1876

SOLUTION

  • SOUND
  • Keys
    • 1.Qb4!
      • threat
        • 2.Qc5#
        • 2.Qd4#
      • 1...Bxg6
        • 2.Re7
          • threat
            • 3.Sf4#
            • 3.Qd4#
          • 2...Ke5
            • 3.Qc5+
              • 3...Ke4
                • 4.Sg5#
              • 3...Kf6
                • 4.Qg5#
            • 3.Qd4+
              • 3...Kf5
                • 4.Qf4#
                • 4.g4#
            • 3.Qf4+
              • 3...Kd5
                • 4.Qd4#
          • 2...Bxe7
            • 3.Sc7+
              • 3...Ke5
                • 4.Qf4#
          • 2...c5
            • 3.Qxc5+
              • 3...Ke4
                • 4.Sg5#

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).