Problem Display
PID: 129610 (6bn/5p2/1p1N3P/1P3p2/kP1p1p2/3B2pr/N1P4b/1KB5 w - - 0 1)

Votruba, Otakar

Sach, 1941

6bn/5p2/1p1N3P/1P3p2/kP1p1p2/3B2pr/N1P4b/1KB5

#3

9 + 11


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Rh4
      • 2.c4
        • threat
          • 3.Bc2#
        • 2...Kb3
          • 3.Bc2#
    • 1...Rh5
      • 2.c4
        • threat
          • 3.Bc2#
        • 2...Kb3
          • 3.Bc2#
    • 1...Rxh6
      • 2.c4
        • threat
          • 3.Bc2#
        • 2...Kb3
          • 3.Bc2#
    • 1...Bh7
      • 2.c3
        • threat
          • 3.Bc2#
        • 2...Kb3
          • 3.Bc2#
    • 1...Sg6
      • 2.Sc8
        • threat
          • 3.Sxb6#
    • 1...f3
      • 2.c4
        • threat
          • 3.Bc2#
        • 2...Kb3
          • 3.Bc2#
  • Tries
    • 1.c3?
      • threat
        • 2.Bc2#
      • 1...Kb3
        • 2.Bc2#
      • 1...f6!
    • 1.c4?
      • threat
        • 2.Bc2#
      • 1...Kb3
        • 2.Bc2#
      • 1...g2!
  • Keys
    • 1.h7!
      • threat
        • 2.hxg8Q
          • threat
            • 3.Qa8#
        • 2.hxg8R
          • threat
            • 3.Ra8#
      • 1...Rxh7
        • 2.c4
          • threat
            • 3.Bc2#
          • 2...Kb3
            • 3.Bc2#
      • 1...Bxh7
        • 2.c3
          • threat
            • 3.Bc2#
          • 2...Kb3
            • 3.Bc2#
      • 1...Sg6
        • 2.Sc8
          • threat
            • 3.Sxb6#
      • 1...f6
        • 2.hxg8Q
          • threat
            • 3.Qb3#
            • 3.Qa8#

FEATURES


NOT CLASSIFIED


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).