MESON Chess Problem Database

Problem Display
PID: 37668 (k6K/3R4/8/1R1N3p/8/8/6b1/8 w - - 0 1)

Thoren, Karl Gunnar Emanuel

1st Prize, Schackvarlden, 1929

k6K/3R4/8/1R1N3p/8/8/6b1/8

#3

4 + 3

13255 Hoekstenen 1967
5066 Classic Chess Problems by Pioneer Composers 1970
2012 Miniature Chess Problems from Many Countries 1981
5454 Near Snap 2023

SOLUTION

  • SOUND
  • Sets
    • 1...Bf1
      • 2.Rbb7
        • threat
          • 3.Sb6#
    • 1...Bh3
      • 2.Rdb7
        • threat
          • 3.Sc7#
  • Tries
    • 1.Re7?
      • threat
        • 2.Re3
          • threat
            • 3.Ra3#
          • 2...Ka7
            • 3.Ra3#
      • 1...Bxd5
        • 2.Rxd5
          • threat
            • 3.Rd8#
          • 2...Kb8
            • 3.Rd8#
      • 1...Bf1
        • 2.Rbb7
          • threat
            • 3.Sb6#
      • 1...Bh3
        • 2.Reb7
          • threat
            • 3.Sc7#
      • 1...Be4
        • 2.Rxe4
          • threat
            • 3.Ra4#
          • 2...Ka7
            • 3.Ra4#
      • 1...Bf3!
  • Keys
    • 1.Rb4!
      • threat
        • 2.Rf4
          • threat
            • 3.Rf8#
          • 2...Kb8
            • 3.Rf8#
      • 1...Bxd5
        • 2.Rxd5
          • threat
            • 3.Ra5#
          • 2...Ka7
            • 3.Ra5#
      • 1...Bf1
        • 2.Rbb7
          • threat
            • 3.Sb6#
      • 1...Bh3
        • 2.Rdb7
          • threat
            • 3.Sc7#
      • 1...Be4
        • 2.Rxe4
          • threat
            • 3.Re8#
          • 2...Kb8
            • 3.Re8#

This anticipates 273610(1954)

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).