Changes
- More data (including some DFRC)
- Tweaked eval
- Added piece combinations to eval
- Changed eval optimization
- Search tweaks
- Tuned search parameters using weather-factory
- Refactoring and bugfixes
70 ±10 Elo in selfplay vs Nalwald 18 at 30s+0.3s
Use the modern binaries if your CPU supports BMI2 and POPCOUNT.
Intel CPUs including and after Haswell (2013) support BMI2 and POPCOUNT.
AMD CPUs including and after Zen 1 (2017) support BMI2 and POPCOUNT.