Problem Display
PID: 219353 (K7/1N6/k6p/P5pp/P6b/R6b/8/7n w - - 0 1)

Sickinger, Peter

Freie Presse, 1975

K7/1N6/k6p/P5pp/P6b/R6b/8/7n

#5

5 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rf3!
      • threat
        • 2.Rf6+
          • 2...Be6
            • 3.Rxe6#
      • 1...Bf5
        • 2.Rxf5
          • threat
            • 3.Rf6#
          • 2...g4
            • 3.Rc5
              • threat
                • 4.Rc6#
              • 3...Bf2
                • 4.Rc6+
                  • 4...Bb6
                    • 5.Rxb6#
              • 3...Bd8
                • 4.Rc6+
                  • 4...Bb6
                    • 5.Rxb6#
                • 4.Rb5
                  • threat
                    • 5.Sc5#
                  • 4...Bb6
                    • 5.Rxb6#
                  • 4...Be7
                    • 5.Rb6#
            • 3.Re5
              • threat
                • 4.Re6#
              • 3...Bf2
                • 4.Re6+
                  • 4...Bb6
                    • 5.Rxb6#
              • 3...Bg3
                • 4.Re6+
                  • 4...Bd6
                    • 5.Rxd6#
              • 3...Be7
                • 4.Re6+
                  • 4...Bd6
                    • 5.Rxd6#
                • 4.Rxe7
                  • threat
                    • 5.Re6#
                • 4.Rb5
                  • threat
                    • 5.Rb6#
                  • 4...Bc5
                    • 5.Sxc5#
                  • 4...Bd8
                    • 5.Sc5#
              • 3...Bd8
                • 4.Re6+
                  • 4...Bb6
                    • 5.Rxb6#
                • 4.Rb5
                  • threat
                    • 5.Sc5#
                  • 4...Bb6
                    • 5.Rxb6#
                  • 4...Be7
                    • 5.Rb6#
      • 1...g4
        • 2.Re3
          • threat
            • 3.Re6#
          • 2...g3
            • 3.Rb3
              • threat
                • 4.Rb6#
              • 3...Bd8
                • 4.Sc5+
                  • 4...Kxa5
                    • 5.Rb5#

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).