Fix makemove ep file

[dallinson]

STC:

Elo   | -0.62 +- 2.34 (95%)
SPRT  | 8.0+0.08s Threads=1 Hash=16MB
LLR   | 2.89 (-2.25, 2.89) [-5.00, 0.00]
Games | N: 42820 W: 12754 L: 12830 D: 17236
Penta | [1409, 5148, 8441, 4934, 1478]

LTC:

Elo   | 2.42 +- 4.16 (95%)
SPRT  | 40.0+0.40s Threads=1 Hash=64MB
LLR   | 2.92 (-2.25, 2.89) [-5.00, 0.00]
Games | N: 11362 W: 3121 L: 3042 D: 5199
Penta | [250, 1357, 2395, 1422, 257]