ELO    4.17 +- 10.80 (95%)
CONF   10.0+0.10s Threads=1 Hash=16MB
GAMES  N: 1000 W: 240 L: 228 D: 532
PENTA  [2, 108, 271, 114, 5]

Makefile: Fix net download and INCBIN build race Force HTTP/1.1 with retries (some hosts hit HTTP/2 PROTOCOL_ERROR on the GitHub CDN) and download via a temporary file, so a partial transfer is never mistaken for a complete net. Make Evaluate.o and the per-arch targets depend on the net file, since it's embedded at compile time via INCBIN and could otherwise be read while still downloading under make -j.