Unlock Salazar
Challenge Salazar (3650 ELO) and train against elite and legendary AI opponents to sharpen your game.
$19.99From $9.99/mo
Try ProAlready a member? Sign in← All computer levelsPractise against Salazar
Salazar plays at full Stockfish 19 strength, searching to depth 20 with no rating limit and no random moves. You will not beat it, but every game shows you the strongest chess there is. Play an opening you know, then compare each of its replies with what you expected.
After each game, set up the position where it turned in the best move calculator and see what Stockfish would have played. Pro members can also run the whole game through the chess analysis board for a move-by-move review. If Salazar is too strong, drop to Demon (3190).
All 11 levels are on the play chess against the computer page, and the bots up to 2600 are free. How each one is tuned is explained in our guide to chess bots.