Problem Display
PID: 46844 (8/8/8/r2B4/8/4R3/4PK1k/8 w - - 0 1)

Belchikov, Nikolai Invanovich

Vilna Ukraina, 1970

8/8/8/r2B4/8/4R3/4PK1k/8

#4

4 + 2


3296 Shakhmatny zadachi miniaturi 1987
  • SOUND
  • Keys
    • 1.Re5!
      • threat
        • 2.Rh5#
      • 1...Kh3
        • 2.Rh5+
          • 2...Kg4
            • 3.Bf3+
              • 3...Kf4
                • 4.e3#
      • 1...Rxd5
        • 2.Rxd5
          • threat
            • 3.Rh5#
          • 2...Kh3
            • 3.Rd4
              • 3...Kh2
                • 4.Rh4#
      • 1...Ra3
        • 2.Bf3
          • threat
            • 3.Rh5#
          • 2...Rxf3+
            • 3.exf3
              • threat
                • 4.Rh5#
              • 3...Kh1
                • 4.Rh5#
              • 3...Kh3
                • 4.Rh5#
          • 2...Ra4
            • 3.Rh5+
              • 3...Rh4
                • 4.Rxh4#
          • 2...Ra5
            • 3.Rxa5
              • 3...Kh3
                • 4.Rh5#


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).