Problem Display
PID: 41662 (8/1R2N3/8/6K1/3R2P1/2p5/ppp1PP2/1bk5 w - - 0 1)

Speckmann, Werner

Das Logische Schachproblem, 1965

8/1R2N3/8/6K1/3R2P1/2p5/ppp1PP2/1bk5

#3

7 + 6


SOLUTION


  • SOUND
  • Tries
    • 1.Sf5?
      • threat
        • 2.Rh7
          • threat
            • 3.Rh1#
      • 1...a1B
        • 2.Rh7
          • 2...Ba2
            • 3.Rh1#
      • 1...a1Q!
  • Keys
    • 1.Sd5!
      • threat
        • 2.Rh7
          • threat
            • 3.Rh1#
      • 1...a1B
        • 2.Rh7
          • 2...Ba2
            • 3.Rh1#

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