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Problem Display

PID: 150435 (2k3B1/2B5/1K2P3/1p6/3n4/8/8/8 w - - 0 1)

Holm, Karl Helmer

Springaren, 1965

2k3B1/2B5/1K2P3/1p6/3n4/8/8/8

#3

4 + 3

SOLUTION

SOUND
Sets
- 1...Sxe6
  - 2.Bxe6#
Tries
- 1.e7?
  - threat
    - 2.e8Q#
  - 1...Sc6
    - 2.Be6#
  - 1...Se6
    - 2.Bxe6#
  - 1...Kd7!
Keys
- 1.Bf7!
  - threat
    - 2.e7
      - threat
        3.e8Q#
      - 2...Kd7
        3.e8Q#
      - 2...Sc6
        3.Be6#
      - 2...Se6
        3.Bxe6#
  - 1...Sc2
    - 2.Be8
      - threat
        3.Bd7#
    - 2.e7
      - threat
        3.Be6#
        3.e8Q#
      - 2...Kd7
        3.e8Q#
  - 1...Se2
    - 2.Be8
      - threat
        3.Bd7#
    - 2.e7
      - threat
        3.Be6#
        3.e8Q#
      - 2...Kd7
        3.e8Q#
  - 1...Sb3
    - 2.e7
      - threat
        3.Be6#
        3.e8Q#
      - 2...Kd7
        3.e8Q#
  - 1...Sf3
    - 2.e7
      - threat
        3.Be6#
        3.e8Q#
      - 2...Kd7
        3.e8Q#
  - 1...Sf5
    - 2.Be8
      - threat
        3.Bd7#
  - 1...Sc6
    - 2.e7
      - threat
        3.Be6#
      - 2...Kd7
        3.e8Q#
      - 2...Sd4
        3.e8Q#
      - 2...Se5
        3.e8Q#
      - 2...Sb8
        3.e8Q#
      - 2...Sd8
        3.exd8Q#
        3.exd8R#

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