Problem Display
PID: 140092 (8/pK2p3/7R/1k1Nr3/1B2B3/8/P3P3/4n3 w - - 0 1)

Levman, Semyon Semyonovich

1st HM., BCPS 035. Ty., 1938

8/pK2p3/7R/1k1Nr3/1B2B3/8/P3P3/4n3

#3

7 + 5


56 The Problemist 1938

SOLUTION


  • SOUND
  • Sets
    • 1...Sc2
      • 2.Bd3+
        • 2...Ka4
          • 3.Ra6#
    • 1...Sg2
      • 2.Bd3+
        • 2...Ka4
          • 3.Ra6#
    • 1...Sd3
      • 2.Bxd3+
        • 2...Ka4
          • 3.Ra6#
    • 1...Sf3
      • 2.Bd3+
        • 2...Ka4
          • 3.Ra6#
  • Tries
    • 1.Bd3+?
      • 1...Ka4
        • 2.Ra6#
      • 1...Sxd3!
  • Keys
    • 1.Rh4!
      • threat
        • 2.Bd3+
          • 2...Ka4
            • 3.Sc3#
          • 2...Sxd3
            • 3.Sc3#
      • 1...Ka4
        • 2.Bc2+
          • 2...Kb5
            • 3.Sc3#
            • 3.Sc7#
            • 3.a4#
          • 2...Sxc2
            • 3.Sc3#
      • 1...Kc4
        • 2.Bd3+
          • 2...Kxd5
            • 3.Bc4#
      • 1...Rxe4
        • 2.Rxe4
          • threat
            • 3.Sc3#
          • 2...Ka4
            • 3.Sc3#
      • 1...Rxd5
        • 2.Bxd5
          • threat
            • 3.Bc6#
          • 2...Ka4
            • 3.Bc6#
      • 1...Sc2
        • 2.Bd3+
          • 2...Ka4
            • 3.Sc3#
      • 1...Sg2
        • 2.Bd3+
          • 2...Ka4
            • 3.Sc3#
      • 1...Sd3
        • 2.Bxd3+
          • 2...Ka4
            • 3.Sc3#
      • 1...Sf3
        • 2.Bd3+
          • 2...Ka4
            • 3.Sc3#
      • 1...a5
        • 2.Bd3+
          • 2...Ka4
            • 3.Sc3#
            • 3.Sb6#
          • 2...Sxd3
            • 3.Sc3#
      • 1...a6
        • 2.Bd3+
          • 2...Ka4
            • 3.Sc3#
            • 3.Sb6#
          • 2...Sxd3
            • 3.Sc3#

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).