MESON Chess Problem Database

Problem Display
PID: 14725 (K4R2/2p5/p1p5/3p1PB1/2bpk1p1/1R1N4/3rB2N/7n w - - 0 1)

Valve, Leo Erland

Suomen Shakki, 1953

K4R2/2p5/p1p5/3p1PB1/2bpk1p1/1R1N4/3rB2N/7n

#3

8 + 10

1099 WCSC 2000
5926 Chess Solving Yearbook 2000 2004

SOLUTION

  • SOUND
  • Sets
    • 1...Rd1
      • 2.Rbb8
        • threat
          • 3.Rbe8#
    • 1...Bb5
      • 2.Bxg4
        • threat
          • 3.Bf3#
          • 3.Re8#
    • 1...g3
      • 2.Bf3#
  • Tries
    • 1.Sxg4?
      • threat
        • 2.Sc5#
      • 1...Rxd3
        • 2.Rbb8
          • threat
            • 3.Rbe8#
      • 1...Bxd3!
    • 1.Bxg4?
      • threat
        • 2.Bf3#
        • 2.Re8#
      • 1...Rxh2
        • 2.Re8#
      • 1...Rxd3
        • 2.Re8#
      • 1...Bxd3
        • 2.Re8#
      • 1...Rf2
        • 2.Re8#
      • 1...Bxb3!
  • Keys
    • 1.Rf6!
      • threat
        • 2.Sc5+
          • 2...Ke5
            • 3.Sxg4#
      • 1...Rxd3
        • 2.Rb8
          • threat
            • 3.Re8#
          • 2...Ke5
            • 3.Re8#
      • 1...Bxd3
        • 2.Bxg4
          • threat
            • 3.Re6#
          • 2...Ke5
            • 3.Re6#
      • 1...Sf2
        • 2.Sxf2+
          • 2...Ke5
            • 3.Shxg4#
      • 1...c5
        • 2.Sxc5+
          • 2...Ke5
            • 3.Sxg4#

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).