Problem Display
PID: 173027 (8/1p6/8/1K1B4/2Nk4/6R1/8/8 w - - 0 1)

Nievergelt, Andreas

Der Landbote, 2010

8/1p6/8/1K1B4/2Nk4/6R1/8/8

#5

4 + 2


15527 schachkunst (1997-2010) (Hoffmann) 2016

SOLUTION


  • SOUND
  • Keys
    • 1.Bh1!
      • 1...b6
        • 2.Rg2
          • threat
            • 3.Kb4
              • threat
                • 4.Rd2#
              • 3...Ke4
                • 4.Rf2+
                  • 4...Kd3
                    • 5.Rd2#
                  • 4...Kd4
                    • 5.Rd2#
              • 3...Kd5
                • 4.Re2+
                  • 4...Kd4
                    • 5.Rd2#
                • 4.Rg6+
                  • 4...Kd4
                    • 5.Rd6#
          • 2...Kc3
            • 3.Rb2
              • 3...Kd3
                • 4.Kb4
                  • threat
                    • 5.Rd2#
                  • 4...Kd4
                    • 5.Rd2#
              • 3...Kd4
                • 4.Kb4
                  • threat
                    • 5.Rd2#
                  • 4...Kd3
                    • 5.Rd2#
          • 2...Kd3
            • 3.Kb4
              • threat
                • 4.Rd2#
              • 3...Ke4
                • 4.Rf2+
                  • 4...Kd3
                    • 5.Rd2#
                  • 4...Kd4
                    • 5.Rd2#
          • 2...Ke4
            • 3.Rf2+
              • 3...Kd3
                • 4.Kb4
                  • threat
                    • 5.Rd2#
                  • 4...Kd4
                    • 5.Rd2#
              • 3...Kd4
                • 4.Kb4
                  • threat
                    • 5.Rd2#
                  • 4...Kd3
                    • 5.Rd2#
          • 2...Kd5
            • 3.Re2+
              • 3...Kd4
                • 4.Kb4
                  • threat
                    • 5.Rd2#
                  • 4...Kd3
                    • 5.Rd2#

FEATURES


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