Problem Display
PID: 49394 (8/7K/5B2/1p6/1p3PB1/1p2PN2/kP4Rb/3R4 w - - 0 1)

Volkmann, Albert

Schach-Express, 1949

8/7K/5B2/1p6/1p3PB1/1p2PN2/kP4Rb/3R4

#3

9 + 5


SOLUTION


  • SOUND
  • Tries
    • 1.Sd4?
      • threat
        • 2.Sc6
          • threat
            • 3.Sxb4#
        • 2.Be6
          • threat
            • 3.Bxb3#
      • 1...Bxf4
        • 2.Be6
          • threat
            • 3.Bxb3#
      • 1...Bg1
        • 2.Sc6
          • threat
            • 3.Sxb4#
      • 1...Bg3!
    • 1.Bf5?
      • threat
        • 2.Rd6
          • threat
            • 3.Ra6#
          • 2...Ka1
            • 3.Ra6#
        • 2.Rd7
          • threat
            • 3.Ra7#
          • 2...Ka1
            • 3.Ra7#
        • 2.Rd8
          • threat
            • 3.Ra8#
          • 2...Ka1
            • 3.Ra8#
        • 2.Rg7
          • threat
            • 3.Ra7#
        • 2.Rg8
          • threat
            • 3.Ra8#
      • 1...Bg1
        • 2.Rd6
          • threat
            • 3.Ra6#
          • 2...Ka1
            • 3.Ra6#
      • 1...Bg3
        • 2.Rd6
          • threat
            • 3.Ra6#
          • 2...Ka1
            • 3.Ra6#
        • 2.Rd7
          • threat
            • 3.Ra7#
          • 2...Ka1
            • 3.Ra7#
        • 2.Rd8
          • threat
            • 3.Ra8#
          • 2...Ka1
            • 3.Ra8#
      • 1...Bxf4!
    • 1.Rgd2?
      • threat
        • 2.Rd6
          • threat
            • 3.Ra6#
        • 2.Rd7
          • threat
            • 3.Ra7#
        • 2.Rd8
          • threat
            • 3.Ra8#
      • 1...Bg1
        • 2.Rd6
          • threat
            • 3.Ra6#
      • 1...Bxf4!
  • Keys
    • 1.Be6!
      • threat
        • 2.Sd2
          • threat
            • 3.Bxb3#
        • 2.Sd4
          • threat
            • 3.Bxb3#
        • 2.Rg7
          • threat
            • 3.Ra7#
        • 2.Rg8
          • threat
            • 3.Ra8#
      • 1...Bxf4
        • 2.Sd4
          • threat
            • 3.Bxb3#
      • 1...Bg1
        • 2.Sd2
          • threat
            • 3.Bxb3#
      • 1...Bg3
        • 2.Sd2
          • threat
            • 3.Bxb3#

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).