Problem Display
PID: 9230 (8/4pK1p/1b1pN2P/6B1/2B1k1N1/3R3P/8/1n2n3 w - - 0 1)

Petrasinovic, Petrasin

The Problemist, 2000

8/4pK1p/1b1pN2P/6B1/2B1k1N1/3R3P/8/1n2n3

#4

8 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Be3!
      • threat
        • 2.Sg5+
          • 2...Kf5
            • 3.Be6#
      • 1...Kf3
        • 2.Bd5+
          • 2...Ke2
            • 3.Sf4+
              • 3...Kf1
                • 4.Sh2#
      • 1...Bxe3
        • 2.Rxe3+
          • 2...Kf5
            • 3.Rf3+
              • 3...Ke4
                • 4.Rf4#
              • 3...Sxf3
                • 4.Bd3#
      • 1...Sf3
        • 2.Sf2+
          • 2...Kf5
            • 3.Sg7+
              • 3...Ke5
                • 4.Rd5#
      • 1...d5
        • 2.Sg5+
          • 2...Kf5
            • 3.Rxd5+
              • 3...e5
                • 4.Rxe5#

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).