testing Ethereal 12.75 x64

vs SFNNUE 200824 (82215) x64       [3525] 22.5-77.5 perf=3310 [G.S.]
vs LCZero 0.25.1 Cuda (LS15.0)     [3481] 27.0-73.0 perf=3308 [G.S.]
vs Stoofvlees II a16               [ new] 00.0-00.0 perf=xxxx [W.B.]
vs Komodo 14.0 x64                 [3351] 47.0-53.0 perf=3330 [G.S.]
vs Houdini 6.0 x64                 [3336] 47.5-52.5 perf=3319 [G.S.]
vs Komodo 14.0 x64 (MCTS)          [3295] 53.5-46.5 perf=3319 [G.S.]
vs SlowChess Classic 2.3 x64       [3258] 63.0-37.0 perf=3350 [G.S.]
vs Fire 7.1 x64                    [3218] 58.5-41.5 perf=3278 [G.S.]
vs Xiphos 0.6 x64                  [3214] 63.5-36.5 perf=3310 [G.S.]
vs RofChade 2.3 x64                [3200] 67.0-33.0 perf=3323 [G.S.]
vs Booot 6.4 x64                   [3199] 64.5-35.5 perf=3303 [G.S.]
vs Schooner 2.2 x64                [3165] 73.0-27.0 perf=3338 [G.S.]
vs Fritz 17 x64                    [3158] 71.0-29.0 perf=3314 [G.S.]
vs Laser 1.7 x64                   [3151] 72.5-27.5 perf=3319 [G.S.]
vs RubiChess 1.8.0 x64             [3149] 72.5-27.5 perf=3317 [G.S.]
vs Deep Shredder 13 x64            [3144] 70.5-29.5 perf=3295 [G.S.]
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Ethereal 12.75 x64              ELO 3315 out of 1500 games + 40
Ethereal 12.25 x64              ELO 3275 out of 1700 games
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perf=49733 / 15 = 3315  +- xx =  ELO 3315