Meson Chess Problem Database

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Problem Display

PID: 61660 (B7/6R1/8/5pNp/3p4/3PP1k1/3PK3/8 w - - 0 1)

Fonteyn, LA

Skakbladet, 1906

B7/6R1/8/5pNp/3p4/3PP1k1/3PK3/8

#3

7 + 4

SOLUTION

SOUND
Sets
- 1...Kh4
  - 2.Bg2
    - threat
      - 3.Sf3#
    - 2...Kg3
      - 3.Sf3#
    - 2...Kg4
      - 3.Sf3#
Tries
- 1.Bg2?
  - threat
    - 2.Sf3#
  - 1...dxe3
    - 2.Sf3+
      - 2...Kf4
        3.dxe3#
  - 1...Kxg2!
- 1.Be4?
  - threat
    - 2.Sf3+
      - 2...Kh3
        3.Bxf5#
  - 1...Kh2
    - 2.Sf3+
      - 2...Kh1
        3.Rg1#
      - 2...Kh3
        3.Bxf5#
  - 1...Kg4
    - 2.Sf3+
      - 2...Kh3
        3.Bxf5#
  - 1...Kh4
    - 2.Sf3+
      - 2...Kh3
        3.Bxf5#
    - 2.Bg2
      - threat
        3.Sf3#
      - 2...Kg3
        3.Sf3#
      - 2...Kg4
        3.Sf3#
    - 2.Bxf5
      - threat
        3.Sf3#
      - 2...Kg3
        3.Sf3#
  - 1...dxe3
    - 2.Sf3+
      - 2...Kh3
        3.Bxf5#
      - 2...Kf4
        3.dxe3#
  - 1...f4
    - 2.Sf3+
      - 2...Kh3
        3.Bf5#
  - 1...fxe4!
Keys
- 1.Bh1!
  - threat
    - 2.Sf3+
      - 2...Kh3
        3.Bg2#
  - 1...Kh2
    - 2.Sf3+
      - 2...Kxh1
        3.Rg1#
      - 2...Kh3
        3.Bg2#
  - 1...Kg4
    - 2.Sf3+
      - 2...Kh3
        3.Bg2#
  - 1...Kh4
    - 2.Sf3+
      - 2...Kh3
        3.Bg2#
    - 2.Bg2
      - threat
        3.Sf3#
      - 2...Kg3
        3.Sf3#
      - 2...Kg4
        3.Sf3#
  - 1...dxe3
    - 2.Sf3+
      - 2...Kh3
        3.Bg2#
      - 2...Kf4
        3.dxe3#

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