Problem Display
PID: 145939 (2b5/2r1pN2/p1PpP3/3k1BK1/1P1p1P2/1P6/1bR1PB2/8 w - - 0 1)

Grinblat, Arieh

Probleemblad, 2012

2b5/2r1pN2/p1PpP3/3k1BK1/1P1p1P2/1P6/1bR1PB2/8

#3

11 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...d3
      • 2.e4#
  • Tries
    • 1.Bh3?
      • threat
        • 2.Sd8
          • threat
            • 3.Bg2#
          • 2...Ke4
            • 3.Bg2#
        • 2.Bg2+
          • 2...Kxe6
            • 3.Sd8#
      • 1...Rd7
        • 2.Kf5
          • threat
            • 3.Bg2#
      • 1...Bc1
        • 2.Bg2+
          • 2...Kxe6
            • 3.Sd8#
      • 1...d3
        • 2.Bg2+
          • 2...Kxe6
            • 3.Sd8#
        • 2.e4+
          • 2...Kxe4
            • 3.Bg2#
      • 1...Rxc6!
    • 1.Be4+?
      • 1...Kxe6
        • 2.Sd8#
      • 1...Kxe4!
    • 1.Bg4?
      • threat
        • 2.Sd8
          • threat
            • 3.Bf3#
          • 2...Ke4
            • 3.Bf3#
        • 2.Bf3+
          • 2...Kxe6
            • 3.Sd8#
      • 1...Rd7
        • 2.Kf5
          • threat
            • 3.Bf3#
      • 1...Bc1
        • 2.Bf3+
          • 2...Kxe6
            • 3.Sd8#
      • 1...d3
        • 2.Bf3+
          • 2...Kxe6
            • 3.Sd8#
      • 1...Rxc6!
  • Keys
    • 1.Rc4!
      • threat
        • 2.Bxd4
          • threat
            • 3.e4#
      • 1...Rxc6
        • 2.Rxd4+
          • 2...Bxd4
            • 3.e4#
      • 1...Bxe6
        • 2.e4+
          • 2...dxe4 ep
            • 3.Be4#
      • 1...Bc1
        • 2.Be4+
          • 2...Kxe4
            • 3.Rxd4#
          • 2...Kxe6
            • 3.Sd8#

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).