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Problem Display

PID: 251773 (8/3K4/p2B1R1n/p1ppp3/2BkP3/N5N1/3PP2p/n3r3 w - - 0 1)

Schulze, Eberhard

Die Schwalbe, 2021

8/3K4/p2B1R1n/p1ppp3/2BkP3/N5N1/3PP2p/n3r3

#3

9 + 10

SOLUTION

SOUND
Sets
- 1...Rb1
  - 2.e3#
- 1...Rc1
  - 2.e3#
- 1...Rd1
  - 2.e3#
- 1...Rf1
  - 2.e3#
- 1...Rg1
  - 2.e3#
- 1...Rh1
  - 2.e3#
- 1...Sf5
  - 2.Rxf5
    - threat
      - 3.Bxe5#
- 1...Sg8
  - 2.Ke6
    - threat
      - 3.Bxe5#
- 1...dxe4
  - 2.Ke6
    - threat
      - 3.Bxe5#
    - 2...Sg4
      - 3.Sf5#
    - 2...Sf7
      - 3.Sf5#
  - 2.Bc7
    - threat
      - 3.Rd6#
    - 2...Sf5
      - 3.Sxf5#
    - 2...Sf7
      - 3.Sf5#
  - 2.Be7
    - threat
      - 3.Rd6#
    - 2...Sf5
      - 3.Sxf5#
    - 2...Sf7
      - 3.Sf5#
  - 2.Bb8
    - threat
      - 3.Rd6#
    - 2...Sf5
      - 3.Sxf5#
    - 2...Sf7
      - 3.Sf5#
  - 2.Bf8
    - threat
      - 3.Rd6#
    - 2...Sf5
      - 3.Sxf5#
    - 2...Sf7
      - 3.Sf5#
  - 2.Re6
    - threat
      - 3.Bxe5#
    - 2...Sg4
      - 3.Sf5#
    - 2...Sf7
      - 3.Sf5#
Tries
- 1.Ke6?
  - threat
    - 2.Bxe5#
  - 1...Sf7
    - 2.Rxf7
      - threat
        3.Bxe5#
  - 1...Sg4!
Keys
- 1.Rf3!
  - threat
    - 2.Rd3#
  - 1...dxc4
    - 2.Kc6
      - threat
        3.Bxc5#
      - 2...Sb3
        3.Sc2#
  - 1...dxe4
    - 2.Ke6
      - threat
        3.Bxe5#
      - 2...Sg4
        3.Sf5#
      - 2...Sf7
        3.Sf5#

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