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Problem Display

PID: 197394 (R7/7p/8/8/2p5/2K5/8/1k6 w - - 0 1)

Dulbergs, Imants

Phenix, 1992

R7/7p/8/8/2p5/2K5/8/1k6

#4

2 + 3

SOLUTION

SOUND
Keys
- 1.Rh8!
  - threat
    - 2.Rxh7
      - threat
        3.Ra7
        3...Kc1
        4.Ra1#
      - 2...Ka1
        3.Kc2
        threat
        4.Ra7#
        3...Ka2
        4.Ra7#
      - 2...Ka2
        3.Rh1
        3...Ka3
        4.Ra1#
  - 1...Kc1
    - 2.Rxh7
      - threat
        3.Rh1#
      - 2...Kb1
        3.Ra7
        3...Kc1
        4.Ra1#
      - 2...Kd1
        3.Re7
        3...Kc1
        4.Re1#
  - 1...Ka2
    - 2.Rxh7
      - threat
        3.Rh1
        3...Ka3
        4.Ra1#
      - 2...Ka1
        3.Kc2
        threat
        4.Ra7#
        3...Ka2
        4.Ra7#
      - 2...Kb1
        3.Ra7
        3...Kc1
        4.Ra1#
  - 1...h5
    - 2.Rxh5
      - threat
        3.Ra5
        3...Kc1
        4.Ra1#
      - 2...Ka1
        3.Kc2
        threat
        4.Ra5#
        3...Ka2
        4.Ra5#
      - 2...Ka2
        3.Rh1
        3...Ka3
        4.Ra1#
  - 1...h6
    - 2.Rxh6
      - threat
        3.Ra6
        3...Kc1
        4.Ra1#
      - 2...Ka1
        3.Kc2
        threat
        4.Ra6#
        3...Ka2
        4.Ra6#
      - 2...Ka2
        3.Rh1
        3...Ka3
        4.Ra1#

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