tomitankChess 3.0
Posted: Mon Jan 14, 2019 9:53 pm
Hi all!
I'm 30 years old today and I want to announce tomitankChess 3.0,
the new version of the world's strongest JavaScript engine!
Now only the "Blocker & Beyond attacks" versions available!
What has changed?
--------------------------------------------------------
1.) Evaluation
- new pawn shield code (idea from Senpai 2, but a bit better)
- use 3x3 squares king ring (idea from Senpai 2)
- new king safety code (simple, but bit better)
- all parameters scoring by logistic regression
2.) Search
- no change, maybe in next version (I can probably win a lot here)
3.) Others
- better time management (take more time when unsure)
- 4-way transposition table
- lots of little things (revisited code)
--------------------------------------------------------
Estimated strength: ~100 elo stronger than previous version. (~2800 elo)
First JavaScript engine that is stronger than Fruit 2.1!
In C language, with 1 core, it would be over 2900 elo. On 4 core it would be over 3000 elo.
--------------------------------------------------------
tomitankChess (with node.js) run in Arena, WinBoard and Cutehess as well.
Have fun with tomitankChess!
Please use the new (included) logo!
Link: https://github.com/tomitank/tomitankChess/releases
I'm 30 years old today and I want to announce tomitankChess 3.0,
the new version of the world's strongest JavaScript engine!
Now only the "Blocker & Beyond attacks" versions available!
What has changed?
--------------------------------------------------------
1.) Evaluation
- new pawn shield code (idea from Senpai 2, but a bit better)
- use 3x3 squares king ring (idea from Senpai 2)
- new king safety code (simple, but bit better)
- all parameters scoring by logistic regression
2.) Search
- no change, maybe in next version (I can probably win a lot here)
3.) Others
- better time management (take more time when unsure)
- 4-way transposition table
- lots of little things (revisited code)
--------------------------------------------------------
Estimated strength: ~100 elo stronger than previous version. (~2800 elo)
First JavaScript engine that is stronger than Fruit 2.1!
In C language, with 1 core, it would be over 2900 elo. On 4 core it would be over 3000 elo.
--------------------------------------------------------
tomitankChess (with node.js) run in Arena, WinBoard and Cutehess as well.
Have fun with tomitankChess!
Please use the new (included) logo!
Link: https://github.com/tomitank/tomitankChess/releases