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Problem Display

PID: 256746 (n1R2b2/3p1Kp1/1p1k4/8/1p1P1N2/3P4/2n4B/8 w - - 0 1)

Sreider, G

Problem (Zagreb), 1972

n1R2b2/3p1Kp1/1p1k4/8/1p1P1N2/3P4/2n4B/8

#3

6 + 8

6490	yacpdb	2021

SOLUTION

SOUND
Sets
- 1...Sxd4
  - 2.Sg2+
    - 2...Kd5
      - 3.Se3#
- 1...b5
  - 2.Rc5
    - threat
      - 3.Se2#
      - 3.Sg2#
      - 3.Sh3#
      - 3.Sd5#
      - 3.Sh5#
      - 3.Se6#
      - 3.Sg6#
Tries
- 1.Rc5?
  - threat
    - 2.Se2#
    - 2.Sg2#
    - 2.Sh3#
    - 2.Sd5#
    - 2.Sh5#
    - 2.Se6#
    - 2.Sg6#
  - 1...Sxd4
    - 2.Se6#
  - 1...g6
    - 2.Se2#
    - 2.Sg2#
    - 2.Sh3#
    - 2.Sd5#
    - 2.Sh5#
    - 2.Se6#
    - 2.Sxg6#
  - 1...bxc5!
Keys
- 1.Rc4!
  - 1...Sxd4
    - 2.Sg2+
      - 2...Kd5
        3.Se3#
  - 1...Be7
    - 2.Sg6+
      - 2...Kd5
        3.Sxe7#
  - 1...Sa1
    - 2.Sg2+
      - 2...Kd5
        3.Se3#
  - 1...Se1
    - 2.Sg2+
      - 2...Kd5
        3.Se3#
  - 1...Sa3
    - 2.Sg2+
      - 2...Kd5
        3.Se3#
  - 1...Se3
    - 2.Sg2+
      - 2...Kd5
        3.Sxe3#
  - 1...Sc7
    - 2.Se6+
      - 2...Kd5
        3.Sxc7#
  - 1...b3
    - 2.Se2+
      - 2...Kd5
        3.Sc3#
  - 1...b5
    - 2.Rc5
      - threat
        3.Se2#
        3.Sg2#
        3.Sh3#
        3.Sd5#
        3.Sh5#
        3.Se6#
        3.Sg6#
  - 1...g5
    - 2.Sh5+
      - 2...Kd5
        3.Sf6#
  - 1...g6
    - 2.Sh5+
      - 2...Kd5
        3.Sf6#

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