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Problem Display

PID: 124829 (5k1q/2p2Np1/1N6/3B1RK1/4p3/8/8/5Q2 w - - 0 1)

Knotek, Ladislav

De Maasbode, 1954

5k1q/2p2Np1/1N6/3B1RK1/4p3/8/8/5Q2

#3

6 + 5

6490	yacpdb	2009

SOLUTION

SOUND
Sets
- 1...Ke7
  - 2.Re5+
    - 2...Kf8
      - 3.Sd6#
      - 3.Sh6#
      - 3.Sd8#
      - 3.Sxh8#
- 1...Ke8
  - 2.Re5+
    - 2...Kf8
      - 3.Sd6#
      - 3.Sh6#
      - 3.Sd8#
      - 3.Sxh8#
- 1...Kg8
  - 2.Se5+
    - 2...Kh7
      - 3.Qh3#
      - 3.Qh1#
  - 2.Sd6+
    - 2...Kh7
      - 3.Qh3#
      - 3.Qh1#
  - 2.Sd8+
    - 2...Kh7
      - 3.Qh3#
      - 3.Qh1#
  - 2.Sxh8+
    - 2...Kh7
      - 3.Qh3#
      - 3.Qh1#
    - 2...Kxh8
      - 3.Qh3#
      - 3.Qh1#
Tries
- 1.Sh6+?
  - 1...Ke8
    - 2.Re5+
      - 2...Kd8
        3.Sf7#
  - 1...Ke7!
- 1.Sxh8+?
  - 1...Ke8
    - 2.Re5+
      - 2...Kd8
        3.Sf7#
        3.Qf8#
  - 1...Ke7!
Keys
- 1.Sd7+!
  - 1...Ke7
    - 2.Re5+
      - 2...Kxd7
        3.Qf5#
  - 1...Ke8
    - 2.Re5+
      - 2...Kxd7
        3.Qf5#
  - 1...Kg8
    - 2.Sfe5+
      - 2...Kh7
        3.Qh3#
        3.Qh1#
    - 2.Sd6+
      - 2...Kh7
        3.Qh3#
        3.Qh1#
    - 2.Sd8+
      - 2...Kh7
        3.Qh3#
        3.Qh1#
    - 2.Sxh8+
      - 2...Kh7
        3.Qh3#
        3.Qh1#
      - 2...Kxh8
        3.Qh3#
        3.Qh1#

FEATURES

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