MESON Chess Problem Database

Problem Display
PID: 236738 (8/5R2/1BK1p3/8/4k3/3p4/3P4/8 w - - 0 1)

Cheron, Andre

Journal de Geneve, 1971

8/5R2/1BK1p3/8/4k3/3p4/3P4/8

#5

4 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Bg1!
      • threat
        • 2.Kd6
          • 2...e5
            • 3.Rf2
              • 3...Kd4
                • 4.Rf4#
      • 1...Ke5
        • 2.Kc5
          • 2...Ke4
            • 3.Kd6
              • 3...e5
                • 4.Rf2
                  • 4...Kd4
                    • 5.Rf4#
        • 2.Bc5
          • 2...Ke4
            • 3.Bf8
              • 3...Kd4
                • 4.Rf4+
                  • 4...Ke5
                    • 5.Bd6#
              • 3...Ke5
                • 4.Bd6+
                  • 4...Kd4
                    • 5.Rf4#
                  • 4...Ke4
                    • 5.Rf4#
              • 3...e5
                • 4.Bg7
                  • 4...Kd4
                    • 5.Rf4#
        • 2.Rf1
          • 2...Ke4
            • 3.Kd6
              • 3...e5
                • 4.Rf2
                  • 4...Kd4
                    • 5.Rf4#
        • 2.Rf8
          • 2...Ke4
            • 3.Kd6
              • 3...e5
                • 4.Rf2
                  • 4...Kd4
                    • 5.Rf4#

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