Problem Display
PID: 246268 (8/p7/B4K2/3k4/2p5/p1P5/2P2BR1/8 w - - 0 1)

Hebelt, Vaclav

Shakhmaty v SSSR, 1955

8/p7/B4K2/3k4/2p5/p1P5/2P2BR1/8

#4

6 + 4


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Rg7!
      • threat
        • 2.Rc7
          • threat
            • 3.Bb7+
              • 3...Kd6
                • 4.Bg3#
          • 2...Ke4
            • 3.Bb7+
              • 3...Kf4
                • 4.Rxc4#
          • 2...Kd6
            • 3.Bg3+
              • 3...Kd5
                • 4.Bb7#
      • 1...Ke4
        • 2.Bb7+
          • 2...Kf4
            • 3.Rh7
              • threat
                • 4.Rh4#
              • 3...Kg4
                • 4.Rh4#
      • 1...Kc6
        • 2.Ke6
          • 2...a2
            • 3.Rg8
              • threat
                • 4.Rc8#
              • 3...Kc7
                • 4.Rc8#
      • 1...Kd6
        • 2.Bb5
          • threat
            • 3.Rd7#
          • 2...Kd5
            • 3.Kf5
              • threat
                • 4.Rd7#
              • 3...Kd6
                • 4.Rd7#

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).