Problem Display
PID: 162650 (2B2RK1/4k3/2Pp1p1B/8/7b/8/7P/8 w - - 0 1)

Kromath, Herbert

Die Schwalbe, 2015

2B2RK1/4k3/2Pp1p1B/8/7b/8/7P/8

#3

6 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Bd2?
      • threat
        • 2.Ba5
          • threat
            • 3.Bd8#
          • 2...d5
            • 3.Bb4#
      • 1...Be1
        • 2.Bxe1
          • 2...d5
            • 3.Bb4#
          • 2...f5
            • 3.Bh4#
      • 1...Bg3
        • 2.hxg3
          • 2...d5
            • 3.Bb4#
          • 2...f5
            • 3.Bg5#
      • 1...Bf2!
    • 1.Bf5?
      • threat
        • 2.Ra8
          • threat
            • 3.Bf8#
        • 2.Rb8
          • threat
            • 3.Bf8#
        • 2.Rc8
          • threat
            • 3.Bf8#
        • 2.c7
          • threat
            • 3.c8S#
      • 1...Bg5
        • 2.c7
          • threat
            • 3.c8S#
      • 1...d5!
    • 1.Bd7?
      • threat
        • 2.Re8#
      • 1...f5
        • 2.Re8+
          • 2...Kf6
            • 3.Re6#
      • 1...d5!
    • 1.Rf7+?
      • 1...Ke8
        • 2.c7
          • threat
            • 3.Bd7#
      • 1...Kd8!
    • 1.c7?
      • threat
        • 2.Bf5
          • threat
            • 3.c8S#
        • 2.Rf7+
          • 2...Ke8
            • 3.Bd7#
      • 1...f5
        • 2.Bxf5
          • threat
            • 3.c8S#
        • 2.Rf7+
          • 2...Ke8
            • 3.Bd7#
      • 1...d5!
  • Keys
    • 1.Be3!
      • threat
        • 2.Bb6
          • threat
            • 3.Bd8#
          • 2...d5
            • 3.Bc5#
      • 1...Be1
        • 2.Bd7
          • threat
            • 3.Re8#
          • 2...d5
            • 3.Bc5#
          • 2...f5
            • 3.Bg5#
      • 1...Bf2
        • 2.Bxf2
          • 2...d5
            • 3.Bc5#
          • 2...f5
            • 3.Bh4#
      • 1...Bg3
        • 2.hxg3
          • 2...d5
            • 3.Bc5#
          • 2...f5
            • 3.Bg5#

FEATURES


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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).