MESON Chess Problem Database

Problem Display
PID: 219681 (8/7R/2p4Q/1k5P/8/K7/8/8 w - - 0 1)

Tolstoy, Stanislav Maksimovic

Land og Folk, 1976

8/7R/2p4Q/1k5P/8/K7/8/8

#3

4 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Ka6
      • 2.Qxc6+
        • 2...Ka5
          • 3.Ra7#
    • 1...Kb6
      • 2.Kb4
        • 2...Ka6
          • 3.Qxc6#
  • Tries
    • 1.Qxc6+?
      • 1...Ka5
        • 2.Ra7#
      • 1...Kxc6!
    • 1.Qd6?
      • 1...Ka5
        • 2.Qc5+
          • 2...Ka6
            • 3.Ra7#
        • 2.Qb8
          • threat
            • 3.Ra7#
          • 2...Ka6
            • 3.Ra7#
      • 1...Ka6
        • 2.Qb8
          • threat
            • 3.Ra7#
          • 2...Ka5
            • 3.Ra7#
        • 2.Qxc6+
          • 2...Ka5
            • 3.Ra7#
      • 1...Kb6
        • 2.Ka4
          • 2...Ka6
            • 3.Qxc6#
        • 2.Kb4
          • 2...Ka6
            • 3.Qxc6#
      • 1...c5
        • 2.Rc7
          • threat
            • 3.Rxc5#
          • 2...Kc4
            • 3.Rxc5#
          • 2...Ka5
            • 3.Rxc5#
          • 2...c4
            • 3.Rc5#
      • 1...Kc4!
  • Keys
    • 1.Qc1!
      • 1...Ka5
        • 2.Qc5+
          • 2...Ka6
            • 3.Ra7#
      • 1...Ka6
        • 2.Qxc6+
          • 2...Ka5
            • 3.Ra7#
      • 1...Kb6
        • 2.Ka4
          • 2...Ka6
            • 3.Qxc6#
          • 2...c5
            • 3.Qh6#
      • 1...c5
        • 2.Rh6
          • 2...Ka5
            • 3.Qxc5#
          • 2...c4
            • 3.Qg5#

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).