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Problem Display

PID: 220606 (1rN3N1/r7/4p2p/4k2K/1p1R2p1/6P1/8/B7 w - - 0 1)

Meszena, Istvan

Vasarnapi Ujsag, 1861

1rN3N1/r7/4p2p/4k2K/1p1R2p1/6P1/8/B7

#3

6 + 7

6490	yacpdb	2020

SOLUTION

SOUND
Sets
- 1...Kf5
  - 2.Rf4#
- 1...Rab7
  - 2.Sf6
    - threat
      - 3.Rf4#
      - 3.Rd5#
    - 2...Kf5
      - 3.Rf4#
    - 2...Kxf6
      - 3.Rf4#
- 1...Re7
  - 2.Sf6
    - threat
      - 3.Rf4#
      - 3.Rd5#
    - 2...Kf5
      - 3.Rf4#
    - 2...Kxf6
      - 3.Rf4#
- 1...Rh7
  - 2.Sf6
    - threat
      - 3.Rf4#
      - 3.Rd5#
    - 2...Kf5
      - 3.Rf4#
    - 2...Kxf6
      - 3.Rf4#
Tries
- 1.Sf6?
  - threat
    - 2.Rd5#
  - 1...Kf5
    - 2.Rf4#
  - 1...Kxf6
    - 2.Rf4#
  - 1...Rxa1!
Keys
- 1.Sce7!
  - threat
    - 2.Sc6+
      - 2...Kf5
        3.Rf4#
    - 2.Sg6+
      - 2...Kf5
        3.Rf4#
  - 1...Rxa1
    - 2.Sc6+
      - 2...Kf5
        3.Rf4#
  - 1...Rxe7
    - 2.Sf6
      - threat
        3.Rd5#
      - 2...Kf5
        3.Rf4#
      - 2...Kxf6
        3.Rf4#
  - 1...Rxg8
    - 2.Sc6+
      - 2...Kf5
        3.Rf4#
      - 2...Kf6
        3.Rf4#
  - 1...Ra6
    - 2.Sg6+
      - 2...Kf5
        3.Rf4#
  - 1...Rc7
    - 2.Sg6+
      - 2...Kf5
        3.Rf4#
  - 1...Rb6
    - 2.Sg6+
      - 2...Kf5
        3.Rf4#
  - 1...Rc8
    - 2.Sg6+
      - 2...Kf5
        3.Rf4#

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