Problem Display
PID: 58831 (b1N5/Pk5r/1P1p4/1P2p1r1/p5p1/6R1/K2B4/2R1b3 w - - 0 1)

Siehndel, Karl-Heinz

Freie Presse, 1980

b1N5/Pk5r/1P1p4/1P2p1r1/p5p1/6R1/K2B4/2R1b3

#5

8 + 9


1099 WCSC 1980
5396 World Chess Solving Championship 1977-1996 1997

SOLUTION


  • SOUND
  • Keys
    • 1.Rc6!
      • threat
        • 2.Sxd6#
      • 1...Rd7
        • 2.Rgc3
          • threat
            • 3.Rc7+
              • 3...Rxc7
                • 4.Rxc7#
          • 2...Rgg7
            • 3.Be3
              • threat
                • 4.Rc7+
                  • 4...Rxc7
                    • 5.Sxd6#
              • 3...Rd8
                • 4.Rc7+
                  • 4...Rxc7
                    • 5.Rxc7#
              • 3...Rg5
                • 4.Sxd6+
                  • 4...Rxd6
                    • 5.Rc7#
                • 4.Rc7+
                  • 4...Rxc7
                    • 5.Sxd6#
                    • 5.Rxc7#
              • 3...Rg6
                • 4.Rc7+
                  • 4...Rxc7
                    • 5.Rxc7#
              • 3...Rg8
                • 4.Sxd6+
                  • 4...Rxd6
                    • 5.Rc7#
                • 4.Rc7+
                  • 4...Rxc7
                    • 5.Sxd6#
                    • 5.Rxc7#
              • 3...d5
                • 4.Rc7+
                  • 4...Rxc7
                    • 5.Sd6#

FEATURES


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