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Problem Display

PID: 132918 (4K3/8/1p4Pk/4N3/2Q5/8/8/4b3 w - - 0 1)

Amirov, Talip Khasanovich

Lokker MT, 1975

4K3/8/1p4Pk/4N3/2Q5/8/8/4b3

#3

4 + 3

SOLUTION

SOUND
Tries
- 1.Qf4+?
  - 1...Kg7
    - 2.Qf8#
  - 1...Kh5!
Keys
- 1.g7!
  - threat
    - 2.g8Q
      - threat
        3.Qg6#
      - 2...Kh5
        3.Qg6#
  - 1...Kg5
    - 2.Qg4+
      - 2...Kf6
        3.Sd7#
      - 2...Kh6
        3.Qg6#
  - 1...Kh5
    - 2.Qg4+
      - 2...Kh6
        3.Qg6#
    - 2.g8Q
      - threat
        3.Qg6#
      - 2...Kh6
        3.Qg6#
    - 2.g8S
      - threat
        3.Qg4#
      - 2...Kg5
        3.Qg4#
  - 1...Kxg7
    - 2.Qf7+
      - 2...Kh6
        3.Qg6#
      - 2...Kh8
        3.Sg6#
  - 1...Kh7
    - 2.g8Q+
      - 2...Kh6
        3.Qg6#
  - 1...Bd2
    - 2.g8Q
      - threat
        3.Qh4#
        3.Qg6#
      - 2...Kh5
        3.Qg6#
  - 1...Bc3
    - 2.g8Q
      - threat
        3.Qh4#
        3.Qg6#
      - 2...Kh5
        3.Qg6#
  - 1...Bg3
    - 2.g8Q
      - threat
        3.Qg6#
      - 2...Kh5
        3.Qg6#
      - 2...Bxe5
        3.Qh4#
  - 1...Bb4
    - 2.g8Q
      - threat
        3.Qh4#
        3.Qg6#
      - 2...Kh5
        3.Qg6#
  - 1...Bh4
    - 2.g8Q
      - threat
        3.Qxh4#
        3.Qg6#
      - 2...Kh5
        3.Qg6#
  - 1...Ba5
    - 2.g8Q
      - threat
        3.Qh4#
        3.Qg6#
      - 2...Kh5
        3.Qg6#

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