Problem Display
PID: 170977 (b7/2pB4/1pP1R3/3k4/3B2p1/2K2P2/8/8 w - - 0 1)

Grande, Joralf

Problemisten, 1962

b7/2pB4/1pP1R3/3k4/3B2p1/2K2P2/8/8

#3

6 + 5


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Rg6?
      • 1...Bb7
        • 2.cxb7
          • threat
            • 3.Bc6#
          • 2...c6
            • 3.Bxc6#
      • 1...g3
        • 2.Bf5
          • threat
            • 3.Be4#
        • 2.Be8
          • threat
            • 3.Bf7#
      • 1...b5
        • 2.Rg5+
          • 2...Kd6
            • 3.Bc5#
      • 1...gxf3!
    • 1.Rh6?
      • 1...Bb7
        • 2.cxb7
          • threat
            • 3.Bc6#
          • 2...c6
            • 3.Bxc6#
      • 1...g3
        • 2.Bf5
          • threat
            • 3.Be4#
        • 2.Be8
          • threat
            • 3.Bf7#
      • 1...b5
        • 2.Rh5+
          • 2...Kd6
            • 3.Bc5#
      • 1...gxf3!
  • Keys
    • 1.Rf6!
      • 1...gxf3
        • 2.Bg4
          • threat
            • 3.Bxf3#
          • 2...Ke4
            • 3.Bxf3#
          • 2...f2
            • 3.Bf3#
      • 1...Bb7
        • 2.cxb7
          • threat
            • 3.Bc6#
          • 2...c6
            • 3.Bxc6#
      • 1...g3
        • 2.Bf5
          • threat
            • 3.Be4#
        • 2.Be8
          • threat
            • 3.Bf7#
      • 1...b5
        • 2.Rf5+
          • 2...Kd6
            • 3.Bc5#

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).