Problem Display
PID: 278723 (8/8/8/8/6p1/6k1/8/R3KBN1 w Q - 0 1)

Metlitski, Vladislav Aleksandrovich

Kudesnik, 2005

8/8/8/8/6p1/6k1/8/R3KBN1

#5

4 + 2


6490 yacpdb 2024
5454 Near Snap 2026

SOLUTION


  • SOUND
  • Keys
    • 1.Ra5!
      • threat
        • 2.Se2+
          • 2...Kf3
            • 3.Kd2
              • threat
                • 4.Ra4
                  • threat
                    • 5.Rf4#
                  • 4...Kf2
                    • 5.Rf4#
          • 2...Kh4
            • 3.Bg2
              • 3...g3
                • 4.Bf3
                  • threat
                    • 5.Rh5#
                  • 4...Kh3
                    • 5.Rh5#
      • 1...Kf4
        • 2.Se2+
          • 2...Ke3
            • 3.Bg2
              • threat
                • 4.Ra3#
              • 3...Kd3
                • 4.Rc5
                  • threat
                    • 5.Rc3#
                  • 4...Ke3
                    • 5.Rc3#
          • 2...Kf3
            • 3.Kd2
              • threat
                • 4.Ra4
                  • threat
                    • 5.Rf4#
                  • 4...Kf2
                    • 5.Rf4#
          • 2...Ke4
            • 3.Bg2+
              • 3...Kd3
                • 4.Rc5
                  • threat
                    • 5.Rc3#
                  • 4...Ke3
                    • 5.Rc3#
            • 3.Kd2
              • threat
                • 4.Bg2#
              • 3...Kf3
                • 4.Ra4
                  • threat
                    • 5.Rf4#
                  • 4...Kf2
                    • 5.Rf4#
      • 1...Kh4
        • 2.Ke2
          • 2...Kg3
            • 3.Ke3
              • 3...Kh2
                • 4.Se2
                  • threat
                    • 5.Rh5#
                  • 4...Kh1
                    • 5.Rh5#
              • 3...Kh4
                • 4.Kf4
                  • 4...g3
                    • 5.Sf3#
          • 2...g3
            • 3.Bg2
              • 3...Kg4
                • 4.Bf3+
                  • 4...Kf4
                    • 5.Sh3#
                  • 4...Kh4
                    • 5.Rh5#

Anticipated by 285852(2000)

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).