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Problem Display

PID: 252071 (5b2/1NN5/5p2/5k1K/3P4/6P1/7p/7B w - - 0 1)

Than, Sergiu

Vecherni Leningrad, 1965

5b2/1NN5/5p2/5k1K/3P4/6P1/7p/7B

#4

6 + 4

6490	yacpdb	2021

SOLUTION

SOUND
Keys
- 1.Sd8!
  - threat
    - 2.Sd5
      - threat
        3.Se3#
        3.g4#
    - 2.Sce6
      - threat
        3.g4#
    - 2.Se8
      - 2...Ba3
        3.Sg7#
      - 2...Bb4
        3.Sg7#
      - 2...Bc5
        3.Sg7#
      - 2...Bd6
        3.Sxd6#
        3.Sg7#
      - 2...Bh6
        3.Sd6#
      - 2...Be7
        3.Sg7#
      - 2...Bg7
        3.Sd6#
        3.Sxg7#
    - 2.Sde6
      - threat
        3.g4#
    - 2.Sf7
      - 2...Ba3
        3.Sh6#
      - 2...Bb4
        3.Sh6#
      - 2...Bc5
        3.Sh6#
      - 2...Bd6
        3.Sxd6#
        3.Sh6#
      - 2...Bh6
        3.Sd6#
        3.Sxh6#
      - 2...Be7
        3.Sh6#
      - 2...Bg7
        3.Sd6#
  - 1...Bc5
    - 2.Sce6
      - threat
        3.Sg7#
        3.g4#
      - 2...Bxd4
        3.Sg7+
        3...Ke5
        4.Sf7#
  - 1...Bd6
    - 2.Sde6
      - threat
        3.Sg7#
        3.g4#
      - 2...Bxg3
        3.Sg7+
        3...Kf4
        4.Sd5#

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