testing Ethereal 12.00 x64

vs Stockfish 11.0 x64          [3500]  42.0-158.0 perf=3270 [G.S.]
vs Komodo 13.2.5 x64           [3373]  66.5-133.5 perf=3252 [G.S.]
vs Houdini 6.0 x64             [3372]  58.0-142.0 perf=3216 [G.S.]
vs Komodo 13.2.5 x64 (MCTS)    [3272]  90.5-109.5 perf=3239 [G.S.]
vs Fire 7.1 x64                [3242] 111.5- 88.5 perf=3282 [G.S.]
vs Xiphos 0.6 x64              [3234] 100.5- 99.5 perf=3236 [G.S.]
vs Schooner 2.2 x64            [3182] 120.5- 79.5 perf=3255 [W.B.]
vs Ginkgo 2.18 x64             [3158] 130.5- 69.5 perf=3267 [G.S.]
vs RofChade 2.202 x64          [3152] 134.5- 65.5 perf=3281 [W.B.]
vs Laser 1.7 x64               [3152] 130.0- 70.0 perf=3260 [G.S.]
vs Deep Shredder 13 x64        [3150] 119.5- 80.5 perf=3219 [G.S.]
vs Booot 6.3 x64               [3141] 129.5- 70.5 perf=3247 [G.S.]
vs Fizbo 2.0 x64               [3135] 133.5- 66.5 perf=3256 [G.S.]
vs Andscacs 0.95 x64           [3117] 133.0- 67.0 perf=3236 [G.S.]
==================================================================
Ethereal 12.00 x64          ELO 3251 out of 2800 games + 8
Ethereal 11.75 x64          ELO 3243 out of 2800 games
==================================================================

perf=45516 / 14 = 3251 + xx = ELO=3251