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Problem Display

PID: 178442 (8/5K2/8/1B3k1n/7Q/2b1P3/8/8 w - - 0 1)

Speckmann, Werner

Berliner Morgenpost, 1981

8/5K2/8/1B3k1n/7Q/2b1P3/8/8

#3

4 + 3

6490	yacpdb	2018

SOLUTION

SOUND
Sets
- 1...Be1
  - 2.Bd3+
    - 2...Ke5
      - 3.Qd4#
  - 2.Bd7+
    - 2...Ke5
      - 3.Qd4#
- 1...Bd2
  - 2.Bd3+
    - 2...Ke5
      - 3.Qd4#
  - 2.Bd7+
    - 2...Ke5
      - 3.Qd4#
- 1...Bb4
  - 2.Bd3+
    - 2...Ke5
      - 3.Qd4#
  - 2.Bd7+
    - 2...Ke5
      - 3.Qd4#
- 1...Bd4
  - 2.Bd3+
    - 2...Ke5
      - 3.Qxd4#
  - 2.Bd7+
    - 2...Ke5
      - 3.Qxd4#
- 1...Ba5
  - 2.Bd3+
    - 2...Ke5
      - 3.Qd4#
  - 2.Bd7+
    - 2...Ke5
      - 3.Qd4#
- 1...Be5
  - 2.Bd3#
  - 2.Bd7#
  - 2.e4#
- 1...Bf6
  - 2.Bd3+
    - 2...Ke5
      - 3.Qd4#
  - 2.Bd7+
    - 2...Ke5
      - 3.Qd4#
- 1...Bg7
  - 2.Bd3+
    - 2...Ke5
      - 3.Qd4#
  - 2.Bd7+
    - 2...Ke5
      - 3.Qd4#
- 1...Bh8
  - 2.Bd3+
    - 2...Ke5
      - 3.Qd4#
  - 2.Bd7+
    - 2...Ke5
      - 3.Qd4#
- 1...Sg3
  - 2.Qf4#
- 1...Sf4
  - 2.Qxf4#
- 1...Sf6
  - 2.Qf4#
- 1...Sg7
  - 2.Qf4#
Tries
- 1.Qg4+?
  - 1...Ke5
    - 2.Qe6#
  - 1...Kxg4!
Keys
- 1.Bc6!
  - threat
    - 2.Qxh5#
  - 1...Ke5
    - 2.Qe7+
      - 2...Kf5
        3.Bd7#
  - 1...Bf6
    - 2.Bd7+
      - 2...Ke5
        3.Qd4#

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