MESON Chess Problem Database

Problem Display
PID: 170738 (8/n7/1p2N3/PPp5/k1P5/8/2PB4/K2B4 w - - 0 1)

Hoffmann, Martin Wolfgang

Basler Nachrichten, 1971

8/n7/1p2N3/PPp5/k1P5/8/2PB4/K2B4

#3

8 + 4

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Ka3
      • 2.c3
        • threat
          • 3.Bc1#
    • 1...bxa5
      • 2.Ka2
        • threat
          • 3.Sxc5#
          • 3.c3#
      • 2.Kb2
        • threat
          • 3.Sxc5#
          • 3.c3#
      • 2.c3+
        • 2...Ka3
          • 3.Bc1#
  • Tries
    • 1.Ka2?
      • threat
        • 2.axb6
          • threat
            • 3.Sxc5#
      • 1...Sc6
        • 2.bxc6
          • 2...bxa5
            • 3.Sxc5#
            • 3.c3#
          • 2...b5
            • 3.Sxc5#
      • 1...Sxb5!
    • 1.Kb2?
      • threat
        • 2.axb6
          • threat
            • 3.Sxc5#
      • 1...Sc6
        • 2.bxc6
          • 2...bxa5
            • 3.Sxc5#
            • 3.c3#
          • 2...b5
            • 3.Sxc5#
      • 1...Sxb5!
    • 1.Sxc5+?
      • 1...Ka3
        • 2.c3
          • threat
            • 3.Bc1#
      • 1...bxc5!
    • 1.Sd8?
      • threat
        • 2.c3+
          • 2...Ka3
            • 3.Bc1#
          • 2...Kxa5
            • 3.Sb7#
      • 1...Ka3
        • 2.c3
          • threat
            • 3.Bc1#
      • 1...bxa5
        • 2.Ka2
          • threat
            • 3.c3#
        • 2.Kb2
          • threat
            • 3.c3#
        • 2.c3+
          • 2...Ka3
            • 3.Bc1#
      • 1...Sc6
        • 2.c3+
          • 2...Ka3
            • 3.Bc1#
          • 2...Kxa5
            • 3.Sxc6#
            • 3.Sb7#
      • 1...Sc8
        • 2.c3+
          • 2...Ka3
            • 3.Bc1#
          • 2...Kxa5
            • 3.Sc6#
            • 3.Sb7#
      • 1...Sxb5!
    • 1.c3+?
      • 1...Ka3
        • 2.Bc1#
      • 1...Kxa5!
  • Keys
    • 1.Sd4!
      • 1...Ka3
        • 2.c3
          • threat
            • 3.Bc1#
      • 1...Sxb5
        • 2.Sxb5
          • 2...bxa5
            • 3.c3#
      • 1...cxd4
        • 2.c3+
          • 2...Ka3
            • 3.Bc1#
          • 2...Kxa5
            • 3.cxd4#
      • 1...bxa5
        • 2.Ka2
          • threat
            • 3.c3#
        • 2.Kb2
          • threat
            • 3.c3#
        • 2.c3+
          • 2...Ka3
            • 3.Bc1#
      • 1...Sc6
        • 2.c3+
          • 2...Ka3
            • 3.Bc1#
          • 2...Kxa5
            • 3.Sxc6#
      • 1...Sc8
        • 2.c3+
          • 2...Ka3
            • 3.Bc1#
          • 2...Kxa5
            • 3.Sc6#

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).