Hello All,
I have decided to take a break from chess programming for the foreseeable future.
What was once a joyful process of hunting down elo has become a painstaking one.
I could also use some time away from my desk, to work on my friendships and relationships.
Knowing myself, I'll still pop into TCEC/CCC/Talkchess often.
A big thanks to all those who have supported me as I developed Ethereal.
Cheers, Andrew Grant

Finished

DATE ENGINE USER TEST DIFF TIME STATS
18-06-28 Ethereal Andrew cmh_movepick1 diff 10.0+0.1 LLR: 3.01 (-2.94, 2.94) [0.00, 5.00]
Games: 5575 W: 1320 L: 1158 D: 3097
18-06-28 Ethereal Andrew cmh_search2 diff 10.0+0.1 LLR: 2.97 (-2.94, 2.94) [0.00, 5.00]
Games: 4075 W: 989 L: 836 D: 2250
18-06-28 Ethereal Andrew cmh_combo diff 30.0+0.3 LLR: 3.02 (-2.94, 2.94) [0.00, 5.00]
Games: 1375 W: 339 L: 203 D: 833
18-06-28 Ethereal Andrew cmh_combo diff 10.0+0.1 LLR: 2.98 (-2.94, 2.94) [0.00, 5.00]
Games: 2125 W: 561 L: 416 D: 1148
18-06-27 Ethereal Andrew fail_low_update diff 30.0+0.3 LLR: 2.97 (-2.94, 2.94) [0.00, 4.00]
Games: 29525 W: 5892 L: 5625 D: 18008
18-06-26 Ethereal Andrew tune_pawn_value diff 10.0+0.1 LLR: 2.96 (-2.94, 2.94) [0.00, 4.00]
Games: 59725 W: 13738 L: 13331 D: 32656
18-06-26 Ethereal Andrew fix_isolated_bug diff 10.0+0.1 LLR: 2.95 (-2.94, 2.94) [-3.00, 1.00]
Games: 41575 W: 9405 L: 9323 D: 22847
18-06-27 Ethereal Andrew fail_low_update diff 10.0+0.1 LLR: 2.96 (-2.94, 2.94) [0.00, 4.00]
Games: 5700 W: 1364 L: 1176 D: 3160
18-06-26 Ethereal Andrew combo_razor_prob diff 10.0+0.1 LLR: 3.02 (-2.94, 2.94) [0.00, 4.00]
Games: 49925 W: 11317 L: 10949 D: 27659
18-06-26 Ethereal Andrew hand_tune_safe_checks diff 30.0+0.3 LLR: 2.96 (-2.94, 2.94) [0.00, 4.00]
Games: 11875 W: 2360 L: 2159 D: 7356
18-06-26 Ethereal Andrew hand_tune_safe_checks diff 10.0+0.1 LLR: 2.97 (-2.94, 2.94) [0.00, 4.00]
Games: 139700 W: 31712 L: 30986 D: 77002
18-06-26 Ethereal Andrew hand_tune_outposts diff 30.0+0.3 LLR: 3.00 (-2.94, 2.94) [0.00, 4.00]
Games: 43125 W: 8737 L: 8416 D: 25972
18-06-26 Ethereal Andrew hand_tune_outposts diff 10.0+0.1 LLR: 2.97 (-2.94, 2.94) [0.00, 4.00]
Games: 20700 W: 4855 L: 4604 D: 11241
18-06-25 Ethereal Andrew razor_only_d1d2 diff 10.0+0.1 LLR: 2.97 (-2.94, 2.94) [0.00, 4.00]
Games: 69850 W: 15901 L: 15455 D: 38494
18-06-25 Ethereal Andrew simplify_checks diff 30.0+0.3 LLR: 2.97 (-2.94, 2.94) [-3.00, 1.00]
Games: 10800 W: 2218 L: 2077 D: 6505
18-06-25 Ethereal Andrew simplify_checks diff 10.0+0.1 LLR: 2.95 (-2.94, 2.94) [-3.00, 1.00]
Games: 11825 W: 2673 L: 2532 D: 6620
18-06-25 Ethereal Andrew quiet_check_extensions3 diff 30.0+0.3 LLR: 3.02 (-2.94, 2.94) [0.00, 5.00]
Games: 17425 W: 3543 L: 3333 D: 10549
18-06-25 Ethereal Andrew quiet_check_extensions3 diff 10.0+0.1 LLR: 2.94 (-2.94, 2.94) [0.00, 5.00]
Games: 27375 W: 6369 L: 6098 D: 14908
18-06-25 Ethereal Andrew simplify_aspiration2 diff 30.0+0.3 LLR: 2.95 (-2.94, 2.94) [-3.00, 1.00]
Games: 14225 W: 2890 L: 2756 D: 8579
18-06-24 Ethereal Andrew simplify_aspiration diff 10.0+0.1 LLR: 2.97 (-2.94, 2.94) [-3.00, 1.00]
Games: 16375 W: 3784 L: 3650 D: 8941
18-06-24 Ethereal Andrew simplify_aspiration2 diff 10.0+0.1 LLR: 2.96 (-2.94, 2.94) [-3.00, 1.00]
Games: 7875 W: 1883 L: 1732 D: 4260
18-06-24 Ethereal Andrew cap_nmp_formula diff 30.0+0.3 LLR: 2.98 (-2.94, 2.94) [0.00, 4.00]
Games: 53075 W: 10667 L: 10312 D: 32096
18-06-23 Ethereal Andrew cap_nmp_formula diff 5.0+0.05 LLR: 3.07 (-2.94, 2.94) [0.00, 4.00]
Games: 33475 W: 8189 L: 7873 D: 17413
18-06-19 Ethereal Andrew behind_pawn diff 5.0+0.05 LLR: 2.26 (-2.20, 2.20) [0.00, 5.00]
Games: 32725 W: 7775 L: 7504 D: 17446
18-06-21 Ethereal Andrew lmp_reduce_1 diff 20.0+0.2 LLR: 2.20 (-2.20, 2.20) [0.00, 4.00]
Games: 11175 W: 2286 L: 2126 D: 6763
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