Problem Display
PID: 272937 (8/1p3R2/1p1k2p1/1P6/1N1N2P1/1P6/3B2P1/7K w - - 0 1)

Dowd, Steven B

Tarnawiecki, Antonio

The Problemist Supplement, 2023

8/1p3R2/1p1k2p1/1P6/1N1N2P1/1P6/3B2P1/7K

#4

9 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Bg5!
      • 1...Kc5
        • 2.Rc7+
          • 2...Kxb4
            • 3.Rc2
              • 3...Ka3
                • 4.Be7#
              • 3...Ka5
                • 4.Bd2#
          • 2...Kxd4
            • 3.Bf4
              • threat
                • 4.Rc4#
              • 3...Ke4
                • 4.Rc4#
      • 1...Ke5
        • 2.Bf4+
          • 2...Kxd4
            • 3.Rc7
              • threat
                • 4.Rc4#
              • 3...Ke4
                • 4.Rc4#
          • 2...Ke4
            • 3.Se2
              • 3...g5
                • 4.Re7#

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).