MESON Chess Problem Database

Problem Display
PID: 219304 (5K2/8/2P1k3/R7/8/8/8/8 w - - 0 1)

Hultberg, Gustav Herbert

Deutsche Schachzeitung, 1979

5K2/8/2P1k3/R7/8/8/8/8

#5

3 + 1

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.c7!
      • threat
        • 2.c8Q+
          • 2...Kd6
            • 3.Qb7
              • 3...Ke6
                • 4.Qc6#
                • 4.Qe7#
      • 1...Kd6
        • 2.c8R
          • threat
            • 3.Ke8
              • 3...Ke6
                • 4.Rc6#
          • 2...Kd7
            • 3.Rac5
              • threat
                • 4.R8c6
                  • 4...Kd8
                    • 5.Rd5#
                    • 5.Rd6#
              • 3...Kd6
                • 4.Ke8
                  • 4...Ke6
                    • 5.R8c6#
              • 3...Ke6
                • 4.Rd8
                  • 4...Kf6
                    • 5.Rd6#
            • 3.Rc1
              • threat
                • 4.Ra6
                  • 4...Kd8
                    • 5.Rd6#
              • 3...Kd6
                • 4.Kf7
                  • 4...Kd7
                    • 5.Rd5#
                • 4.Ke8
                  • 4...Ke6
                    • 5.Rc6#
              • 3...Ke6
                • 4.Rd1
                  • 4...Kf6
                    • 5.Rd6#
            • 3.Rc2
              • threat
                • 4.Ra6
                  • 4...Kd8
                    • 5.Rd6#
              • 3...Kd6
                • 4.Kf7
                  • 4...Kd7
                    • 5.Rd5#
                • 4.Ke8
                  • 4...Ke6
                    • 5.Rc6#
              • 3...Ke6
                • 4.Rd2
                  • 4...Kf6
                    • 5.Rd6#
            • 3.Rc3
              • threat
                • 4.Ra6
                  • 4...Kd8
                    • 5.Rd6#
              • 3...Kd6
                • 4.Kf7
                  • 4...Kd7
                    • 5.Rd5#
                • 4.Ke8
                  • 4...Ke6
                    • 5.Rc6#
              • 3...Ke6
                • 4.Rd3
                  • 4...Kf6
                    • 5.Rd6#
            • 3.Rc4
              • threat
                • 4.Ra6
                  • 4...Kd8
                    • 5.Rd6#
              • 3...Kd6
                • 4.Kf7
                  • 4...Kd7
                    • 5.Rd5#
                • 4.Ke8
                  • 4...Ke6
                    • 5.Rc6#
              • 3...Ke6
                • 4.Rd4
                  • 4...Kf6
                    • 5.Rd6#
      • 1...Kd7
        • 2.Rc5
          • threat
            • 3.c8Q+
              • 3...Kd6
                • 4.Qc6#
          • 2...Kd6
            • 3.c8R
              • threat
                • 4.Ke8
                  • 4...Ke6
                    • 5.R8c6#
              • 3...Ke6
                • 4.Rd8
                  • 4...Kf6
                    • 5.Rd6#
              • 3...Kd7
                • 4.R8c6
                  • 4...Kd8
                    • 5.Rd5#
                    • 5.Rd6#
          • 2...Kc8
            • 3.Rc6
              • 3...Kb7
                • 4.c8Q+
                  • 4...Ka7
                    • 5.Ra6#

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