- 9-bit fixed point (16-bit weights and biases), faster inference, new bigger NN, 4 billion selfplay, new topo: 736-576*2-1
- more tactical search at the cost of some elo loss:
- dropped recapture extensions
- reenabled fractional plies
- relaxed singular margin
- more check extensions in scout nodes
- SEE pruning
- bench 10044316