MESON Chess Problem Database

Problem Display
PID: 216315 (8/8/8/N3k2B/6K1/8/3R4/8 w - - 0 1)

Willmann, Paul

Der Schachspiegel, 1950

8/8/8/N3k2B/6K1/8/3R4/8

#5

4 + 1

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Kg5!
      • threat
        • 2.Bf7
          • 2...Ke4
            • 3.Bd5+
              • 3...Ke3
                • 4.Sc4#
              • 3...Ke5
                • 4.Sc4#
      • 1...Ke4
        • 2.Bg4
          • 2...Ke3
            • 3.Sc4+
              • 3...Ke4
                • 4.Kh4
                  • 4...Kf4
                    • 5.Rd4#
          • 2...Ke5
            • 3.Sc4+
              • 3...Ke4
                • 4.Kh4
                  • 4...Kf4
                    • 5.Rd4#
            • 3.Rd3
              • 3...Ke4
                • 4.Bf5+
                  • 4...Ke5
                    • 5.Sc4#
                    • 5.Sc6#
      • 1...Ke6
        • 2.Bg6
          • 2...Ke5
            • 3.Sc6+
              • 3...Ke6
                • 4.Kh6
                  • 4...Kf6
                    • 5.Rd6#
            • 3.Bf7
              • 3...Ke4
                • 4.Bd5+
                  • 4...Ke3
                    • 5.Sc4#
                  • 4...Ke5
                    • 5.Sc4#
            • 3.Rd7
              • 3...Ke6
                • 4.Bf5+
                  • 4...Ke5
                    • 5.Sc4#
                    • 5.Sc6#
          • 2...Ke7
            • 3.Sc6+
              • 3...Ke6
                • 4.Kh6
                  • 4...Kf6
                    • 5.Rd6#
              • 3...Kf8
                • 4.Kf6
                  • 4...Kg8
                    • 5.Rd8#
                • 4.Kh6
                  • 4...Kg8
                    • 5.Rd8#
            • 3.Kf5
              • 3...Kf8
                • 4.Kf6
                  • 4...Kg8
                    • 5.Rd8#

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