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Problem Display

PID: 271589 (7n/5prb/1BBp4/3Pp1np/4k3/1p4P1/1p4PP/bK3Q2 w - - 0 1)

Lobusov, Andrey Jakovlevic

Shakhmatnaya kompozitsiya, 1997

7n/5prb/1BBp4/3Pp1np/4k3/1p4P1/1p4PP/bK3Q2

#3

8 + 12

SOLUTION

SOUND
Sets
- 1...Rg6
  - 2.Bb5
    - threat
      - 3.Qd3#
    - 2...Kxd5
      - 3.Qc4#
- 1...Bf5
  - 2.Qe2#
  - 2.Qc4#
- 1...Bg8
  - 2.Bb5
    - threat
      - 3.Qd3#
    - 2...Kxd5
      - 3.Qc4#
  - 2.Bd7
    - threat
      - 3.Qc4#
    - 2...Kxd5
      - 3.Qd3#
    - 2...Sf3
      - 3.Qxf3#
    - 2...Se6
      - 3.Qf3#
- 1...Sf3
  - 2.Qxf3#
- 1...Sh3
  - 2.Qf3#
- 1...Se6
  - 2.Qf3#
- 1...Sg6
  - 2.Bd7
    - threat
      - 3.Qc4#
    - 2...Kxd5
      - 3.Qd3#
    - 2...Sf3
      - 3.Qxf3#
    - 2...Se6
      - 3.Qf3#
- 1...h4
  - 2.g4
    - threat
      - 3.Qc4#
    - 2...Sf3
      - 3.Qxf3#
    - 2...Se6
      - 3.Qf3#
- 1...f5
  - 2.Qe2#
  - 2.Qc4#
Tries
- 1.Bd7?
  - threat
    - 2.Qc4#
  - 1...Sf3
    - 2.Qxf3#
  - 1...Se6
    - 2.Qf3#
  - 1...Kxd5+!
- 1.Qe1+?
  - 1...Kd3
    - 2.Bb5#
  - 1...Kf5!
- 1.g4?
  - threat
    - 2.Qc4#
  - 1...Sf3
    - 2.Qxf3#
  - 1...Se6
    - 2.Qf3#
  - 1...hxg4!
Keys
- 1.h4!
  - threat
    - 2.hxg5
      - threat
        3.Qf3#
  - 1...Rg6
    - 2.Bb5
      - threat
        3.Qd3#
      - 2...Kxd5
        3.Qc4#
  - 1...Sg6
    - 2.Bd7
      - threat
        3.Qc4#
      - 2...Kxd5
        3.Qd3#
      - 2...Sf3
        3.Qxf3#
      - 2...Se6
        3.Qf3#

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