Problem Display
PID: 253449 (8/5p2/1KB3P1/1P3p2/5Pp1/4B3/5P2/4k1NR w - - 0 1)

Savchenko, Vladimir G

3rd Comm., Probleemblad, 1968

8/5p2/1KB3P1/1P3p2/5Pp1/4B3/5P2/4k1NR

#4

9 + 4


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Rh8!
      • threat
        • 2.Bg2
          • threat
            • 3.Rc8
              • threat
                • 4.Rc1#
              • 3...Kd1
                • 4.Rc1#
          • 2...Kd1
            • 3.Rc8
              • threat
                • 4.Rc1#
              • 3...Ke1
                • 4.Rc1#
      • 1...Kd1
        • 2.Be4
          • threat
            • 3.Rc8
              • threat
                • 4.Rc1#
              • 3...Ke1
                • 4.Rc1#
          • 2...Ke1
            • 3.Ra8
              • threat
                • 4.Ra1#
              • 3...Kd1
                • 4.Ra1#
              • 3...Kf1
                • 4.Ra1#
            • 3.Rc8
              • threat
                • 4.Rc1#
              • 3...Kd1
                • 4.Rc1#
              • 3...Kf1
                • 4.Rc1#
      • 1...Kf1
        • 2.Ra8
          • threat
            • 3.Ra1#
          • 2...Kxg1
            • 3.Ra1+
              • 3...Kh2
                • 4.Rh1#
      • 1...g3
        • 2.Rd8
          • threat
            • 3.Bf3
              • threat
                • 4.Rd1#
              • 3...Kf1
                • 4.Rd1#

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).