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Problem Display

PID: 270343 (8/8/3Kp2B/2R1P3/1k6/R3p3/1P6/4b3 w - - 0 1)

Petrasinovic, Petrasin

Problemist Ukraini, 2009

8/8/3Kp2B/2R1P3/1k6/R3p3/1P6/4b3

#3

6 + 4

SOLUTION

SOUND
Sets
- 1...e2
  - 2.Bc1
    - 2...Bd2
      - 3.Bxd2#
    - 2...Bf2
      - 3.Bd2#
    - 2...Bc3
      - 3.bxc3#
    - 2...Bg3
      - 3.Bd2#
    - 2...Bh4
      - 3.Bd2#
Tries
- 1.Bxe3?
  - threat
    - 2.Bc1
      - 2...Bd2
        3.Bxd2#
      - 2...Bf2
        3.Bd2#
      - 2...Bc3
        3.bxc3#
      - 2...Bg3
        3.Bd2#
      - 2...Bh4
        3.Bd2#
  - 1...Bd2
    - 2.Bxd2#
  - 1...Bf2
    - 2.Bd2#
  - 1...Bg3
    - 2.Bd2#
  - 1...Bh4
    - 2.Bd2#
  - 1...Bc3!
Keys
- 1.Kc6!
  - 1...Bd2
    - 2.Bf8
      - threat
        3.Rc1#
        3.Rc2#
        3.Rcc3#
      - 2...Bc3
        3.Rcxc3#
  - 1...Bf2
    - 2.Rca5
      - threat
        3.R5a4#
      - 2...Kc4
        3.R5a4#
  - 1...Bc3
    - 2.Rcxc3
      - 2...e2
        3.Bf8#
  - 1...Bg3
    - 2.Rca5
      - threat
        3.R5a4#
      - 2...Kc4
        3.R5a4#
  - 1...Bh4
    - 2.Rca5
      - threat
        3.R5a4#
      - 2...Kc4
        3.R5a4#
  - 1...e2
    - 2.Bc1
      - 2...Bd2
        3.Bxd2#
      - 2...Bf2
        3.Bd2#
      - 2...Bc3
        3.bxc3#
      - 2...Bg3
        3.Bd2#
      - 2...Bh4
        3.Bd2#

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