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Problem Display

PID: 188663 (6K1/2p5/5k2/3RN1b1/4p1p1/4rpr1/8/3Q4 w - - 0 1)

Cisar, Vaclav

2nd HM., Samostatnost, 1911

6K1/2p5/5k2/3RN1b1/4p1p1/4rpr1/8/3Q4

#3

4 + 8

6490	yacpdb	2019

SOLUTION

SOUND
Keys
- 1.Qa4!
  - threat
    - 2.Qc6+
      - 2...Kf5
        3.Sd3#
        3.Sg6#
      - 2...Ke7
        3.Sg6#
  - 1...Kf5
    - 2.Qd7+
      - 2...Kf4
        3.Sg6#
      - 2...Kf6
        3.Qf7#
  - 1...Ke6
    - 2.Qc6+
      - 2...Kf5
        3.Sd3#
        3.Sg6#
      - 2...Ke7
        3.Sg6#
    - 2.Qd7+
      - 2...Kf6
        3.Qf7#
  - 1...Ke7
    - 2.Sg6+
      - 2...Ke6
        3.Qc6#
      - 2...Kf6
        3.Qc6#
    - 2.Qc6
      - threat
        3.Sg6#
    - 2.Qd7+
      - 2...Kf6
        3.Qf7#
  - 1...Bf4
    - 2.Qc6+
      - 2...Kf5
        3.Qg6#
      - 2...Kg5
        3.Sxf3#
      - 2...Ke7
        3.Sg6#
  - 1...Bh4
    - 2.Qc6+
      - 2...Kf5
        3.Sd3#
        3.Sg6#
      - 2...Kg5
        3.Sd3#
      - 2...Ke7
        3.Sg6#
  - 1...Bh6
    - 2.Qc6+
      - 2...Kf5
        3.Sd3#
        3.Sg6#
      - 2...Kg5
        3.Sg6#
      - 2...Ke7
        3.Sg6#
  - 1...Rc3
    - 2.Qxe4
      - threat
        3.Sd7#
      - 2...Ke6
        3.Sxg4#
        3.Sd7#
      - 2...Ke7
        3.Sxg4#
  - 1...Rd3
    - 2.Qc6+
      - 2...Kf5
        3.Sxd3#
      - 2...Ke7
        3.Sg6#
  - 1...c6
    - 2.Qxc6+
      - 2...Kf5
        3.Sd3#
        3.Sg6#
      - 2...Ke7
        3.Sg6#

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