Problem Display
PID: 13440 (8/8/8/5K2/5N2/6k1/3B4/4R3 w - - 0 1)

Havel, Miroslav

Veda a Prace, 1904

8/8/8/5K2/5N2/6k1/3B4/4R3

#3

4 + 1


1829 The Theory of Pawn Promotion 1912
6024 Bohemian Garnets 1923
4312 Ceske Granaty 1975
14986 White-Hume Collection 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Rf1?
      • 1...Kh4
        • 2.Be1#
      • 1...Kh2!
    • 1.Re2?
      • 1...Kh4
        • 2.Be1#
      • 1...Kf3!
  • Keys
    • 1.Rd1!
      • 1...Kf2
        • 2.Be1+
          • 2...Kf1
            • 3.Bg3#
            • 3.Bh4#
          • 2...Kg1
            • 3.Bg3#
          • 2...Ke3
            • 3.Rd3#
          • 2...Kf3
            • 3.Rd3#
      • 1...Kh2
        • 2.Be1
          • 2...Kg1
            • 3.Bg3#
          • 2...Kh1
            • 3.Bg3#
      • 1...Kf3
        • 2.Be1
          • 2...Ke3
            • 3.Rd3#

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).