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Problem Display

PID: 164625 (5K2/3Bp3/8/1R1P1np1/P1k2bNR/5n2/1B2P3/3r4 w - - 0 1)

Onkoud, Abdelaziz

StrateGems, 2015

5K2/3Bp3/8/1R1P1np1/P1k2bNR/5n2/1B2P3/3r4

#3

9 + 7

SOLUTION

SOUND
Sets
- 1...Rf1
  - 2.Bxf5
    - threat
      - 3.Se3#
      - 3.Bd3#
- 1...Rg1
  - 2.Bxf5
    - threat
      - 3.Se3#
      - 3.Bd3#
- 1...Rh1
  - 2.Bxf5
    - threat
      - 3.Se3#
      - 3.Bd3#
- 1...Rxd5
  - 2.Be6
    - threat
      - 3.Bxd5#
    - 2...Se3
      - 3.Sxe3#
- 1...Bc1
  - 2.Se3#
  - 2.Se5#
- 1...Bd2
  - 2.Se3#
  - 2.Se5#
- 1...Bh2
  - 2.Se3#
  - 2.Se5#
- 1...Be3
  - 2.Sxe3#
  - 2.Se5#
- 1...Bg3
  - 2.Se3#
  - 2.Se5#
- 1...Be5
  - 2.Se3#
  - 2.Sxe5#
- 1...Bd6
  - 2.Se3#
  - 2.Se5#
- 1...Bc7
  - 2.Se3#
  - 2.Se5#
- 1...Bb8
  - 2.Se3#
  - 2.Se5#
- 1...Se1
  - 2.Se5#
- 1...Sg1
  - 2.Se5#
- 1...Sd2
  - 2.Se5#
- 1...Sh2
  - 2.Se5#
- 1...Se5
  - 2.Sxe5#
- 1...Se3
  - 2.Sxe3#
- 1...Sg3
  - 2.Se3#
- 1...Sd6
  - 2.Se3#
- 1...Sh6
  - 2.Se3#
- 1...Sg7
  - 2.Se3#
Keys
- 1.Be6!
  - threat
    - 2.d6+
      - 2...Rd5
        3.Bxd5#
  - 1...Rd2
    - 2.d6+
      - 2...Rd5
        3.Bxd5#
  - 1...Rd3
    - 2.d6+
      - 2...Rd5
        3.Bxd5#
  - 1...Rd4
    - 2.d6+
      - 2...Rd5
        3.Bxd5#
  - 1...S3d4
    - 2.Se5+
      - 2...Bxe5
        3.d6#
  - 1...S5d4
    - 2.Se3+
      - 2...Bxe3
        3.d6#

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