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8 votes
5 answers
2k views

How strong is Stockfish's positional understanding without AB search?

At zero depth/search, i.e. only using its neural net, Stockfish's tactics would, of course, be abysmal, but how strong is its positional evaluation? Can it be compared to grandmasters or to club ...
3 votes
3 answers
2k views

Is there a way to ask stockfish from the command line if a position is "quiet"?

Is there a way to ask stockfish from the command line if a position is "quiet"? I am running a script like stockfish_fen.sh to return the analysis, but I would like to also know if stockfish considers ...
6 votes
3 answers
1k views

Why does Stockfish prefer White here?

My analysis of the position: Materially, black is a pawn up. White's rooks and bishop are active. White has potential counterplay on Black's Kingside but I think it can be defended by the move Ng6. ...
1 vote
1 answer
304 views

Did Lichess Level 8 truly lose this game?

Jonathan Scrantz played this game against Lichess Level 8: [Title "Jonathan Scrantz VS Stockfish Level 8 (3000) after 9. Kh1"] [FEN ""] [Startply "17"] 1. e4 e5 2. Bc4 ...
7 votes
2 answers
7k views

Since each engine has its own style of play… which engines are more positional/strategic and which engines are more sharp/tactical?

I’ve heard that each engine has its own style of play. Some are more positional and strategic, while others are more sharp and tactical. And so my question is: could you roughly sort the following ...
6 votes
5 answers
1k views

How do I understand White's +6 advantage here?

[White "White (to move)"] [Black "Black"] [FEN "rnq1kb1r/ppp3pp/4pn2/4N3/2QP4/2N2P2/PPP3PP/R1B1K2R w KQ - 0 13"] In this position, White can still castle, but Black cannot (having moved the king ...
18 votes
8 answers
8k views

Why is exchanging the queens bad in this position?

Stockfish gives +6.6 to the following position. The recommended move by stockfish is Rc1 which maintains +6.6 advantage but if I exchange the queens right away (Qxd6), stockfish gives me +5. What's ...
4 votes
2 answers
7k views

How to go about beating chess engines?

I play regularly long games (60min each) with Droidfish/Stockfish the depth is always close around 21. From time to time I overlook taktical flaws in my moves, obviously playing on worse positions ...
4 votes
1 answer
394 views

Why Stockfish 9 fails to see the draw?

I can reach a draw with White in the below position. The Stockfish 9, however, gives 28.1 points for black after Kf3,Ba1,Ke4,Bb2,Kd3. [FEN "8/p7/kpP5/qrp1b3/rpP2b2/pP4b1/P3K3/8 w - - 0 1"] 1. Kf3 ...