Why does Game Review And Analysis suggest Qxd6 here for black???

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Avatar of tupacisback305
Why does Game Review And Analysis suggest Qxd6 for black as the next move? What is the point of taking the knight just to lose the queen? 
Even though Game Review and the Analysis tab suggest Qxd6 as the next move, when I make/pick the move  in the analysis tab, it says its an innacuracy. 

Avatar of Martin_Stahl
tupacisback305 wrote:
Why does Game Review And Analysis suggest Qxd6 for black as the next move? What is the point of taking the knight just to lose the queen? 
 
Even though Game Review and the Analysis tab suggest Qxd6 as the next move, when I make/pick the move in the analysis tab, it says its an innacuracy. 
 

Analysis shows Kd8 as the preferred move

Avatar of tupacisback305

Not for me. Kd8 is the second preferred. Qxd6 is first preferred.

Avatar of tygxc

Just count the material.
13...Qxd6 14 Bxd6 Bxd6 Black has NNB for QP and can still castle.
13...Kd8 14 Qb3 cxd4 15 exd4 Nb6 16 Nf7+ Ke8 17 Nxh8 Black has B for RP and can no longer castle

Avatar of woton

I've found the analysis feature to occasionally be schizophrenic. Sometimes, it will indicate that X is the best move. When I make the move, it labels it an inaccuracy, and list Y as the best move. There have been times when I run the analysis twice and get two different answers. Just another quirk in the programming I guess.

Avatar of Adamchess232

depends on the depth of the engine

Avatar of Qasimproplayer

Nice

Avatar of Martin_Stahl
tupacisback305 wrote:

Not for me. Kd8 is the second preferred. Qxd6 is first preferred.

Change the depth or engine

Avatar of Martin_Stahl
woton wrote:

I've found the analysis feature to occasionally be schizophrenic. Sometimes, it will indicate that X is the best move. When I make the move, it labels it an inaccuracy, and list Y as the best move. There have been times when I run the analysis twice and get two different answers. Just another quirk in the programming I guess.

That's true of standalone engines as well, in some types of positions.

Avatar of play4fun64

After changing the engine to Stockfish 16, Depth unchanged, Kd8 is the best move.

Avatar of Wrecklass

In general I find that the engine might like the position after several moves further, but very few humans are going to say, "Hmm, Queen for Knight and Bishop, sure!"

Avatar of VenemousViper
tupacisback305 wrote:

Not for me. Kd8 is the second preferred. Qxd6 is first preferred.

Change the depth of the engine.

Avatar of VenemousViper

Letting it run until depth 31, Kd8 is the preferred move for me.