Problem Display
PID: 209030 (8/4R3/2k4B/8/2K2P2/8/P7/8 w - - 0 1)

Pauly, Wolfgang

British Chess Magazine, 1930

8/4R3/2k4B/8/2K2P2/8/P7/8

#5

5 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bf8!
      • 1...Kb6
        • 2.Kd5
          • threat
            • 3.a4
              • 3...Ka5
                • 4.Ra7+
                  • 4...Kb6
                    • 5.Bc5#
              • 3...Ka6
                • 4.Kc5
                  • 4...Ka5
                    • 5.Ra7#
                • 4.Kc6
                  • 4...Ka5
                    • 5.Ra7#
          • 2...Ka5
            • 3.Ra7+
              • 3...Kb5
                • 4.a4+
                  • 4...Kb6
                    • 5.Bc5#
              • 3...Kb6
                • 4.Bc5+
                  • 4...Kb5
                    • 5.a4#
            • 3.Kc5
              • threat
                • 4.Ra7#
              • 3...Ka6
                • 4.Kc6
                  • 4...Ka5
                    • 5.Ra7#
                • 4.Bh6
                  • 4...Ka5
                    • 5.Ra7#
                • 4.Bg7
                  • 4...Ka5
                    • 5.Ra7#
                • 4.Rc7
                  • 4...Ka5
                    • 5.Ra7#
                • 4.Rd7
                  • 4...Ka5
                    • 5.Ra7#
                • 4.Rf7
                  • 4...Ka5
                    • 5.Ra7#
                • 4.Rg7
                  • 4...Ka5
                    • 5.Ra7#
                • 4.Rh7
                  • 4...Ka5
                    • 5.Ra7#
                • 4.a3
                  • 4...Ka5
                    • 5.Ra7#
                • 4.a4
                  • 4...Ka5
                    • 5.Ra7#
                • 4.f5
                  • 4...Ka5
                    • 5.Ra7#
            • 3.Rb7
              • 3...Ka4
                • 4.Kc6
                  • 4...Ka5
                    • 5.Ra7#
              • 3...Ka6
                • 4.Kc6
                  • 4...Ka5
                    • 5.Ra7#
          • 2...Kb5
            • 3.Ra7
              • 3...Kb6
                • 4.Bc5+
                  • 4...Kb5
                    • 5.a4#
      • 1...Kd6
        • 2.Kb5
          • 2...Kd5
            • 3.Re3
              • 3...Kd4
                • 4.Bc5+
                  • 4...Kd5
                    • 5.Re5#

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