Problem Display
PID: 3579 (5k2/2p1r3/2p1R3/2K1pP2/2B3R1/8/8/8 w - - 0 1)

Akerblom, Johan Axel

Tidskrift for Schack, 1939

5k2/2p1r3/2p1R3/2K1pP2/2B3R1/8/8/8

#3

5 + 5


5454 Near Snap 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Rf6+?
      • 1...Rf7
        • 2.Rxf7+
          • 2...Ke8
            • 3.Rg8#
      • 1...Ke8!
    • 1.Rxe7?
      • threat
        • 2.Rxc7
          • threat
            • 3.Rg8#
          • 2...Ke8
            • 3.Rg8#
        • 2.Rf7+
          • 2...Ke8
            • 3.Rg8#
        • 2.Rh7
          • threat
            • 3.Rg8#
          • 2...Ke8
            • 3.Rg8#
        • 2.f6
          • 2...e4
            • 3.Rg8#
      • 1...e4
        • 2.Re5
          • 2...e3
            • 3.Rg8#
        • 2.Rxc7
          • threat
            • 3.Rg8#
          • 2...Ke8
            • 3.Rg8#
        • 2.Rf7+
          • 2...Ke8
            • 3.Rg8#
        • 2.Rh7
          • threat
            • 3.Rg8#
          • 2...Ke8
            • 3.Rg8#
        • 2.f6
          • 2...e3
            • 3.Rg8#
      • 1...Kxe7!
  • Keys
    • 1.f6!
      • threat
        • 2.Rxe7
          • 2...e4
            • 3.Rg8#
      • 1...Kf7
        • 2.Rxe7+
          • 2...Kxf6
            • 3.Rf7#
          • 2...Kf8
            • 3.Rg8#
      • 1...Ke8
        • 2.Rxe7+
          • 2...Kd8
            • 3.Rg8#
          • 2...Kf8
            • 3.Rg8#
      • 1...Rxe6
        • 2.Bxe6
          • threat
            • 3.Rg8#
          • 2...Ke8
            • 3.Rg8#
      • 1...Rd7
        • 2.Re8+
          • 2...Kxe8
            • 3.Rg8#
      • 1...Rf7
        • 2.Rxe5
          • 2...Rxf6
            • 3.Rg8#
          • 2...Re7
            • 3.Rg8#
          • 2...Rd7
            • 3.Rg8#
          • 2...Rg7
            • 3.fxg7#
          • 2...Rh7
            • 3.Rg8#
      • 1...Rg7
        • 2.fxg7+
          • 2...Kf7
            • 3.g8Q#
          • 2...Kg8
            • 3.Rh6#
      • 1...Rh7
        • 2.Rg8+
          • 2...Kf7
            • 3.Rxc6#
            • 3.Rd6#
          • 2...Kxg8
            • 3.Re8#
      • 1...Re8
        • 2.Re7
          • threat
            • 3.Rg8#
            • 3.Rf7#
      • 1...e4
        • 2.Rxe7
          • 2...e3
            • 3.Rg8#

Anticipated by 213519(1928)

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