Opponent scouting
Point it at a player's games and get their recurring opening mistakes ranked by how often they play them and how much they cost — plus the openings they score worst in.
Scout any opponent before you sit down. SQUARES ASSISTANT reads their games, finds where they go wrong, and hands you the positions to steer toward.
Free to download · Pro from $89 USD a year
Everything you need to take an opponent apart before the first move.
Point it at a player's games and get their recurring opening mistakes ranked by how often they play them and how much they cost — plus the openings they score worst in.
Stockfish deepens continuously as you move, streaming the evaluation straight to the board. Push to depth 30 when a line deserves it.
Import PGNs from anywhere. Games accumulate on disk, duplicates are removed automatically, and your games never leave your computer.
Download the desktop client and run the engine on your own hardware. The free version needs no account.
Download SQUARES ASSISTANT