Problem Display
PID: 32518 (3R1N2/2K2R1B/b1p1p3/1pp1k1P1/5p2/3p2rn/1P6/2B2r2 w - - 0 1)

Postnikov, Oleksandr Borisovich

The Problemist, 1997

3R1N2/2K2R1B/b1p1p3/1pp1k1P1/5p2/3p2rn/1P6/2B2r2

#5

8 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Bd2!
      • threat
        • 2.Bc3#
      • 1...Rc1
        • 2.Sg6+
          • 2...Ke4
            • 3.Sh4+
              • 3...Ke5
                • 4.Bf5
                  • threat
                    • 5.Sg6#
                  • 4...Rxg5
                    • 5.Sf3#
                  • 4...exf5
                    • 5.Re7#
      • 1...b4
        • 2.Sd7+
          • 2...Kd4
            • 3.Sb6+
              • 3...Ke5
                • 4.Rd6
                  • threat
                    • 5.Sd7#
                  • 4...Bc8
                    • 5.Sc4#
          • 2...Kd5
            • 3.Sb6+
              • 3...Ke5
                • 4.Rd6
                  • threat
                    • 5.Sd7#
                  • 4...Bc8
                    • 5.Sc4#

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).