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Problem Display

PID: 192916 (8/8/8/8/2p1P3/3p1K2/2B5/n3kNR1 w - - 0 1)

Hoffmann, Martin Wolfgang

Schweizerische Schachzeitung, 1984

8/8/8/8/2p1P3/3p1K2/2B5/n3kNR1

#3

5 + 4

SOLUTION

SOUND
Sets
- 1...Sb3
  - 2.Ke3
    - threat
      - 3.Sd2#
      - 3.Sh2#
      - 3.Sg3#
    - 2...Sd2
      - 3.Sxd2#
- 1...dxc2
  - 2.Ke3
    - threat
      - 3.Sd2#
      - 3.Sh2#
      - 3.Sg3#
    - 2...Kd1
      - 3.Sd2#
      - 3.Sh2#
      - 3.Sg3#
- 1...d2
  - 2.Sh2#
  - 2.Se3#
  - 2.Sg3#
- 1...c3
  - 2.Se3+
    - 2...Kd2
      - 3.Rd1#
Tries
- 1.Ke3?
  - threat
    - 2.Sd2#
    - 2.Sh2#
    - 2.Sg3#
  - 1...d2
    - 2.Sxd2#
    - 2.Sh2#
    - 2.Sg3#
  - 1...Sxc2+!
- 1.Rh1?
  - 1...dxc2
    - 2.Ke3
      - threat
        3.Sd2#
        3.Sh2#
        3.Sg3#
      - 2...Kd1
        3.Sd2#
        3.Sh2#
        3.Sg3#
  - 1...Sb3
    - 2.Ke3
      - threat
        3.Sd2#
        3.Sh2#
        3.Sg3#
      - 2...Sd2
        3.Sxd2#
  - 1...c3
    - 2.Se3+
      - 2...Kd2
        3.Rd1#
  - 1...Sxc2!
Keys
- 1.e5!
  - 1...Sxc2
    - 2.Sg3+
      - 2...Kd2
        3.Se4#
  - 1...dxc2
    - 2.Ke3
      - threat
        3.Sd2#
        3.Sh2#
        3.Sg3#
      - 2...Kd1
        3.Sd2#
        3.Sh2#
        3.Sg3#
  - 1...Sb3
    - 2.Ke3
      - threat
        3.Sd2#
        3.Sh2#
        3.Sg3#
      - 2...Sd2
        3.Sxd2#
  - 1...c3
    - 2.Se3+
      - 2...Kd2
        3.Rd1#

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