Problem Display
PID: 211108 (N7/bP1pK1p1/P1kP1pR1/2p2N2/P3P3/4pr2/1B1p2B1/8 w - - 0 1)

Aliovsadzade, Rauf Gadzhiaga ogli

The Problemist, 2019

N7/bP1pK1p1/P1kP1pR1/2p2N2/P3P3/4pr2/1B1p2B1/8

#3

11 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...Rf1
      • 2.e5+
        • 2...Rf3
          • 3.Bxf3#
    • 1...Rh3
      • 2.e5+
        • 2...Rf3
          • 3.Bxf3#
    • 1...Rf4
      • 2.e5+
        • 2...Rf3
          • 3.Bxf3#
        • 2...Re4
          • 3.Bxe4#
    • 1...Rxf5
      • 2.exf5#
    • 1...Bb6
      • 2.b8S#
  • Tries
    • 1.b8Q?
      • threat
        • 2.Qc7#
        • 2.Qb5#
        • 2.Qb7#
        • 2.Qc8#
      • 1...c4
        • 2.Qc7#
        • 2.Qb5#
        • 2.Qc8#
      • 1...Bb6
        • 2.Qxb6#
        • 2.Qb7#
      • 1...Bxb8!
    • 1.b8R?
      • threat
        • 2.Rc8#
      • 1...Bb6
        • 2.Rxb6#
      • 1...Bxb8!
  • Keys
    • 1.Kf7!
      • threat
        • 2.Se7+
          • 2...Kxd6
            • 3.e5#
      • 1...Rxf5
        • 2.e5+
          • 2...Rf3
            • 3.Bxf3#
      • 1...c4
        • 2.Ba3
          • threat
            • 3.Se7#
          • 2...Rxf5
            • 3.exf5#
          • 2...Bc5
            • 3.b8S#

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).