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Problem Display

PID: 235916 (8/1n3n2/p1p1N1b1/k1P2NB1/P2P4/PB1pK3/8/8 w - - 0 1)

Herrmann, Frank

Freie Presse, 1977

8/1n3n2/p1p1N1b1/k1P2NB1/P2P4/PB1pK3/8/8

#3

9 + 7

6490	yacpdb	2021

SOLUTION

SOUND
Sets
- 1...Sbd6
  - 2.Sxd6
    - threat
      - 3.Sc4#
      - 3.Sb7#
    - 2...Sxd6
      - 3.Bd8#
- 1...Sbd8
  - 2.Sd6
    - threat
      - 3.Sc4#
    - 2...Sxd6
      - 3.Bxd8#
    - 2...Se5
      - 3.Bxd8#
  - 2.Sxd8
    - threat
      - 3.Sxc6#
      - 3.Sb7#
    - 2...Sxd8
      - 3.Bxd8#
- 1...Sfd6
  - 2.Sxd6
    - threat
      - 3.Sc4#
      - 3.Sxb7#
    - 2...Sxd6
      - 3.Bd8#
- 1...Sfd8
  - 2.Kf2
    - threat
      - 3.Bd2#
    - 2...Sxc5
      - 3.Bxd8#
    - 2...d2
      - 3.Bxd2#
  - 2.Sd6
    - threat
      - 3.Sc4#
    - 2...Sxd6
      - 3.Bxd8#
- 1...Sh8
  - 2.Kf2
    - threat
      - 3.Bd2#
    - 2...Sxc5
      - 3.Bd8#
    - 2...d2
      - 3.Bxd2#
  - 2.Sd6
    - threat
      - 3.Sc4#
      - 3.Sxb7#
    - 2...Sxd6
      - 3.Bd8#
Keys
- 1.Sd8!
  - threat
    - 2.Sxc6#
    - 2.Sxb7#
  - 1...Sxc5
    - 2.dxc5
      - threat
        3.Sxc6#
        3.Sb7#
      - 2...Sxd8
        3.Bxd8#
  - 1...Sbxd8
    - 2.Sd6
      - threat
        3.Sc4#
      - 2...Sxd6
        3.Bxd8#
      - 2...Se5
        3.Bxd8#
  - 1...Sfxd8
    - 2.Kf2
      - threat
        3.Bd2#
      - 2...Sxc5
        3.Bxd8#
      - 2...d2
        3.Bxd2#

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