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Problem Display

PID: 167567 (2K5/k1N5/4B1R1/8/8/8/8/8 w - - 0 1)

Schneider, Johann Bernhard Michael

Die Schwalbe, 1946

2K5/k1N5/4B1R1/8/8/8/8/8

#3

4 + 1

6490	yacpdb	2018

SOLUTION

SOUND
Tries
- 1.Sd5?
  - threat
    - 2.Bh3
      - 2...Ka8
        3.Ra6#
    - 2.Bg4
      - 2...Ka8
        3.Ra6#
    - 2.Bf5
      - 2...Ka8
        3.Ra6#
    - 2.Bd7
      - 2...Ka8
        3.Ra6#
    - 2.Bf7
      - 2...Ka8
        3.Ra6#
    - 2.Bg8
      - 2...Ka8
        3.Ra6#
  - 1...Ka8
    - 2.Rg1
      - 2...Ka7
        3.Ra1#
    - 2.Rg2
      - 2...Ka7
        3.Ra2#
    - 2.Rg3
      - 2...Ka7
        3.Ra3#
    - 2.Rg4
      - 2...Ka7
        3.Ra4#
  - 1...Ka6!
Keys
- 1.Sa8!
  - threat
    - 2.Ba2
      - 2...Kxa8
        3.Ra6#
    - 2.Bb3
      - 2...Kxa8
        3.Ra6#
    - 2.Bh3
      - 2...Kxa8
        3.Ra6#
    - 2.Bc4
      - 2...Kxa8
        3.Ra6#
    - 2.Bg4
      - 2...Kxa8
        3.Ra6#
    - 2.Bf5
      - 2...Kxa8
        3.Ra6#
    - 2.Bd7
      - 2...Kxa8
        3.Ra6#
    - 2.Bf7
      - 2...Kxa8
        3.Ra6#
    - 2.Bg8
      - 2...Kxa8
        3.Ra6#
  - 1...Ka6
    - 2.Rg5
      - 2...Ka7
        3.Ra5#
  - 1...Kxa8
    - 2.Bc4
      - 2...Ka7
        3.Ra6#

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