MESON Chess Problem Database

Problem Display
PID: 199947 (n2K4/1p2B3/3R4/rpk1p3/2p1rp2/8/PPN1n3/6b1 w - - 0 1)

Hoffmann, Fritz

Suomen Shakki, 1989

n2K4/1p2B3/3R4/rpk1p3/2p1rp2/8/PPN1n3/6b1

#3

6 + 11

SOLUTION

  • SOUND
  • Sets
    • 1...Bd4
      • 2.Ra6+
        • 2...Kd5
          • 3.Sb4#
      • 2.Rf6+
        • 2...Kd5
          • 3.Sb4#
      • 2.Rg6+
        • 2...Kd5
          • 3.Sb4#
      • 2.Rh6+
        • 2...Kd5
          • 3.Sb4#
    • 1...Sd4
      • 2.Ra6+
        • 2...Kd5
          • 3.Sb4#
      • 2.Rf6+
        • 2...Kd5
          • 3.Sb4#
      • 2.Rg6+
        • 2...Kd5
          • 3.Sb4#
      • 2.Rh6+
        • 2...Kd5
          • 3.Sb4#
    • 1...Sb6
      • 2.Rd1+
        • 2...Kc6
          • 3.Sb4#
      • 2.Rd2+
        • 2...Kc6
          • 3.Sb4#
      • 2.Rd3+
        • 2...Kc6
          • 3.Sb4#
      • 2.Rd4+
        • 2...Kc6
          • 3.Sb4#
      • 2.Rd7+
        • 2...Kc6
          • 3.Sb4#
    • 1...b6
      • 2.Rd7+
        • 2...Kc6
          • 3.Sb4#
  • Tries
    • 1.Rc6+?
      • 1...Kd5
        • 2.Sb4+
          • 2...Kd4
            • 3.Bc5#
      • 1...Kxc6!
  • Keys
    • 1.Sb4!
      • threat
        • 2.Rc6+
          • 2...Kd4
            • 3.Bc5#
      • 1...Kxb4
        • 2.Rd4+
          • 2...Ka4
            • 3.b3#
      • 1...c3
        • 2.Sd3+
          • 2...Kc4
            • 3.b3#
      • 1...Re3
        • 2.Rd5+
          • 2...Kb6
            • 3.Bc5#
      • 1...Rd4
        • 2.Rd5+
          • 2...Kb6
            • 3.Bc5#

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).