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Problem Display

PID: 199888 (8/8/6R1/4pk2/8/8/2K2B2/1B2R3 w - - 0 1)

Bunka, Boris

Sachova skladba, 1988

8/8/6R1/4pk2/8/8/2K2B2/1B2R3

#3

5 + 2

SOLUTION

SOUND
Tries
- 1.Kc1+?
  - 1...Kf4
    - 2.Bg3+
      - 2...Kf3
        3.Be4#
  - 1...e4!
- 1.Kd1+?
  - 1...Kf4
    - 2.Bg3+
      - 2...Kf3
        3.Be4#
    - 2.Rf1
      - threat
        3.Bg1#
        3.Bd4#
        3.Bc5#
        3.Bb6#
        3.Ba7#
      - 2...Kf3
        3.Bg1#
        3.Bd4#
        3.Bc5#
        3.Bb6#
        3.Ba7#
  - 1...e4!
- 1.Kb2+?
  - 1...Kf4
    - 2.Bg3+
      - 2...Kf3
        3.Be4#
  - 1...e4!
- 1.Kd2+?
  - 1...Kf4
    - 2.Be3+
      - 2...Kf3
        3.Rf1#
    - 2.Bg3+
      - 2...Kf3
        3.Be4#
    - 2.Rf1
      - threat
        3.Be1#
        3.Bg1#
        3.Be3#
        3.Bg3#
        3.Bd4#
        3.Bh4#
        3.Bc5#
        3.Bb6#
        3.Ba7#
      - 2...Kf3
        3.Be1#
        3.Bg1#
        3.Be3#
        3.Bd4#
        3.Bh4#
        3.Bc5#
        3.Bb6#
        3.Ba7#
  - 1...e4!
- 1.Kb3+?
  - 1...Kf4
    - 2.Bg3+
      - 2...Kf3
        3.Be4#
  - 1...e4!
Keys
- 1.Kc3+!
  - 1...Kf4
    - 2.Bg3+
      - 2...Kf3
        3.Be4#
  - 1...e4
    - 2.Bxe4+
      - 2...Kf4
        3.Bg3#
      - 2...Ke5
        3.Bg3#

FEATURES

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Developed and maintained by Brian Stephenson.
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