This one is not a free chess engine like Stockfish or Komodo, it actually comes with its own interface, which is also considered one of the best interfaces to practice with a chess engine. You can download this engine here: 5. Deep Shredder 13 – Elo 3286ĭeep Shredder 13 is considered one of the strongest chess software on the planet. When the Fire chess engine became closed, the code was completely rewritten, in order to avoid containing any code from the chess engine Ippolit, as the original open-source version contained part of it.

However, there is a fork off of fire 2.2, which has been renamed Firenzina, which is still open-sourced. It was originally started out as an open-source project, but later on, the code became closed. Originally called Firebird, this another top chess engine that’s available for free, the engine is usually among the top 10 best chess engines in many rating lists. You can purchase Houdini here: 4. Fire 7.1 – Elo 3325 Later versions – 2.0 and onwards – are commercial.Īt the moment, Houdini 6 64-bit 4CPU has an ELO rating of 3400. Earlier versions are free for non-commercial use (up to version 1.5a). Houdini is a UCI chess engine developed by Belgian programmer Robert Houdart. You can buy the latest version of Komodo or get an older version for free here: 3.

The chess engine is a commercial one, but older versions (8 and older) are free for non-commercial use.Īt the moment, Komodo 11.3.1 64-bit 4CPU has an ELO rating of 3404. Komodo is a UCI chess engine developed by Don Dailey, Mark Lefler, and supported by chess author and evaluation expert, GM Larry Kaufman.

The computer king title regularly changes hands between these two engines! Consequently, they are the two strongest in chess history until today!Īt the moment, Stockfish 9 64-bit 4CPU has an ELO rating of incredible 3438 points. Stockfish and Komodo are far ahead of the rest of the field! The best thing about Stockfish is that it is completely free, open source, and cross-platform. It is developed by Marco Costalba, Joona Kiiski, Gary Linscott and Tord Romstad, with many contributions from a community of open source developers. Stockfish is an open source UCI engine available for various desktop and mobile platform. It is easy to say that Stockfish 9 is well beyond the skill of any grandmaster. Stockfish is the strongest free chess engine. Here’s the list of the Top 5 Best Chess Engines of the World in 2018: 1.

Deep shredder 13 engine download