MESON Chess Problem Database

Problem Display
PID: 230497 (k7/1R4p1/1K5b/8/5p2/8/8/1b6 w - - 0 1)

Heublein, Karl

Deutsche Schachblatter, 1936

k7/1R4p1/1K5b/8/5p2/8/8/1b6

#4

2 + 5

3713 Snap 2021
6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Rf7!
      • threat
        • 2.Rf8#
      • 1...g5
        • 2.Rd7
          • threat
            • 3.Rd8#
          • 2...Bf5
            • 3.Rd8+
              • 3...Bc8
                • 4.Rxc8#
      • 1...g6
        • 2.Re7
          • threat
            • 3.Re8#
          • 2...Bf5
            • 3.Re8+
              • 3...Bc8
                • 4.Rxc8#
          • 2...Bg5
            • 3.Re8+
              • 3...Bd8+
                • 4.Rxd8#

This anticipates 255418(1971)

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