MESON Chess Problem Database

Problem Display
PID: 234286 (4rk2/5B1p/R2ppKp1/1n1b4/5N2/8/8/2R5 w - - 0 1)

Schaefer, H

Mitteilungen der Schwalbe, 1944

4rk2/5B1p/R2ppKp1/1n1b4/5N2/8/8/2R5

#4

5 + 8

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Ra8!
      • threat
        • 2.Rxe8#
      • 1...Rxa8
        • 2.Rh1
          • threat
            • 3.Sxg6+
              • 3...hxg6
                • 4.Rh8#
            • 3.Rxh7
              • threat
                • 4.Sxg6#
                • 4.Rh8#
          • 2...g5
            • 3.Sg6+
              • 3...hxg6
                • 4.Rh8#
            • 3.Rxh7
              • threat
                • 4.Sg6#
                • 4.Rh8#
      • 1...Bxa8
        • 2.Rc8
          • threat
            • 3.Sxe6#
            • 3.Rxe8#
          • 2...Sc7
            • 3.Sxe6+
              • 3...Sxe6
                • 4.Rxe8#
      • 1...Sc7
        • 2.Rh1
          • threat
            • 3.Sxg6+
              • 3...hxg6
                • 4.Rh8#
            • 3.Rxh7
              • threat
                • 4.Sxg6#
                • 4.Rh8#
          • 2...Bxh1
            • 3.Sxe6+
              • 3...Sxe6
                • 4.Rxe8#
          • 2...Be4
            • 3.Sxe6+
              • 3...Sxe6
                • 4.Rxe8#
          • 2...g5
            • 3.Sg6+
              • 3...hxg6
                • 4.Rh8#
            • 3.Rxh7
              • threat
                • 4.Sg6#
                • 4.Rh8#

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