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Problem Display

PID: 263656 (8/1P6/6R1/8/4pp2/4P3/7P/3K3k w - - 0 1)

de Waard, RH

Tijdschrift vd NSB, 1915

8/1P6/6R1/8/4pp2/4P3/7P/3K3k

#3

5 + 3

6490	yacpdb	2022

SOLUTION

SOUND
Sets
- 1...Kxh2
  - 2.b8Q
    - threat
      - 3.Qh8#
    - 2...Kh1
      - 3.Qh8#
    - 2...Kh3
      - 3.Qh8#
  - 2.b8R
    - threat
      - 3.Rh8#
    - 2...Kh1
      - 3.Rh8#
    - 2...Kh3
      - 3.Rh8#
Tries
- 1.Ke1?
  - 1...Kxh2
    - 2.b8Q
      - threat
        3.Qh8#
      - 2...Kh1
        3.Qh8#
      - 2...Kh3
        3.Qh8#
    - 2.b8R
      - threat
        3.Rh8#
      - 2...Kh1
        3.Rh8#
      - 2...Kh3
        3.Rh8#
  - 1...f3
    - 2.Kf2
      - 2...Kxh2
        3.Rh6#
  - 1...fxe3!
- 1.exf4?
  - 1...Kxh2
    - 2.b8Q
      - threat
        3.Qh8#
      - 2...Kh1
        3.Qh8#
      - 2...Kh3
        3.Qh8#
    - 2.b8R
      - threat
        3.Rh8#
      - 2...Kh1
        3.Rh8#
      - 2...Kh3
        3.Rh8#
  - 1...e3!
- 1.b8Q?
  - 1...f3
    - 2.Qg3
      - 2...f2
        3.Qg2#
  - 1...fxe3!
- 1.b8R?
  - 1...fxe3
    - 2.Ke2
      - 2...Kxh2
        3.Rh8#
  - 1...f3!
Keys
- 1.Ke2!
  - 1...f3+
    - 2.Kf2
      - 2...Kxh2
        3.Rh6#
  - 1...Kxh2
    - 2.b8Q
      - threat
        3.Qh8#
      - 2...Kh1
        3.Qh8#
      - 2...Kh3
        3.Qh8#
  - 1...fxe3
    - 2.b8R
      - 2...Kxh2
        3.Rh8#

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