Stockfish Testing Queue

Finished - 56673 tests

13-07-14 mco tuning^ diff
ELO: -0.17 +-3.2 (95%) LOS: 45.7%
Total: 20000 W: 4347 L: 4357 D: 11296
20000 @ 15+0.05 th 1 BishopPin (-30, 0)
13-07-14 mco tuning diff
ELO: -0.35 +-3.1 (95%) LOS: 41.4%
Total: 20000 W: 4264 L: 4284 D: 11452
20000 @ 15+0.05 th 1 BishopPin disabled
13-07-15 tvi QSearch diff
LLR: -1.19 (-2.94,2.94)
Total: 2302 W: 456 L: 493 D: 1353
sprt @ 15+0.05 th 1 qsearch futility against alpha with 64 margin
13-07-15 mco master diff
LLR: 2.96 (-2.94,2.94)
Total: 55711 W: 10658 L: 10259 D: 34794
sprt @ 60+0.05 th 1 LONG TC: Retire UndefendedMinor + ishopPin (reverse SPRT) expected to fail. It is a simplification if it works.
13-07-15 rap Allows_B diff
LLR: -2.97 (-2.94,2.94)
Total: 24446 W: 4540 L: 4518 D: 15388
sprt @ 60+0.05 th 1 Long TC: Try to reduce false positive in allows() (second try)
13-07-15 rap Refutes diff
LLR: 2.95 (-2.94,2.94)
Total: 34068 W: 7284 L: 7078 D: 19706
sprt @ 15+0.05 th 1 Dont return true in refutes() for illegal moves
13-07-16 rap Refutes diff
LLR: -2.97 (-2.94,2.94)
Total: 4174 W: 760 L: 844 D: 2570
sprt @ 60+0.05 th 1 Long TC: Dont return true in refutes() for illegal moves
13-07-16 rap Allows_C diff
LLR: -2.97 (-2.94,2.94)
Total: 40956 W: 8816 L: 8806 D: 23334
sprt @ 15+0.05 th 1 Try to reduce false negative in allows()
13-07-17 rap King_E diff
LLR: -2.96 (-2.94,2.94)
Total: 20685 W: 4351 L: 4400 D: 11934
sprt @ 15+0.05 th 1 Try to calculate better king safety (take 1)
13-07-17 rap King_B diff
LLR: -2.96 (-2.94,2.94)
Total: 59035 W: 12483 L: 12422 D: 34130
sprt @ 15+0.05 th 1 Try to calculate better king safety (take 2)
13-07-17 rap King_C diff
LLR: 2.95 (-2.94,2.94)
Total: 3710 W: 845 L: 726 D: 2139
sprt @ 15+0.05 th 1 Try to calculate better king safety (take 3)
13-07-17 rap King_A diff
LLR: 2.95 (-2.94,2.94)
Total: 26915 W: 5723 L: 5538 D: 15654
sprt @ 15+0.05 th 1 Try to calculate better king safety (take 4)
13-07-17 rap King_D diff
LLR: -2.94 (-2.94,2.94)
Total: 8418 W: 1758 L: 1842 D: 4818
sprt @ 15+0.05 th 1 Try to calculate better king safety (take 5)
13-07-17 mco tuning diff
LLR: -2.97 (-2.94,2.94)
Total: 24979 W: 5271 L: 5308 D: 14400
sprt @ 15+0.05 th 1 RookOn7th (+5, +10) + BishopPin (-10, 0)
13-07-17 rap King_C diff
LLR: 2.95 (-2.94,2.94)
Total: 57859 W: 10939 L: 10532 D: 36388
sprt @ 60+0.05 th 1 long tc : Try to calculate better king safety (take 3)
13-07-17 rap King_A diff
LLR: -2.95 (-2.94,2.94)
Total: 8807 W: 1601 L: 1660 D: 5546
sprt @ 60+0.05 th 1 Long TC: Try to calculate better king safety (take 4)
13-07-18 rta FeatherPSQT_A1 diff
LLR: -2.95 (-2.94,2.94)
Total: 4285 W: 868 L: 964 D: 2453
sprt @ 15+0.05 th 1 See if my modifications to the PSQT end up being beneficial to a significant degree in the short term.
13-07-19 gli tuning diff
LLR: -2.97 (-2.94,2.94)
Total: 11515 W: 2430 L: 2506 D: 6579
sprt @ 15+0.05 th 1 RookOn7th (+5, +10) SPRT by itself
13-07-19 eel threatByKing_Futility diff
LLR: -2.97 (-2.94,2.94)
Total: 13543 W: 2859 L: 2929 D: 7755
sprt @ 15+0.05 th 1 https://groups.google.com/forum/?fromgroups=#!topic/fishcooking/DDfe16vMGeA
13-07-19 mco master diff
ELO: 39.83 +-3.1 (95%) LOS: 100.0%
Total: 20000 W: 5350 L: 3067 D: 11583
20000 @ 60+0.05 th 1 Regression with king margin halved
13-07-19 mco eval diff
LLR: -2.97 (-2.94,2.94)
Total: 6485 W: 1296 L: 1386 D: 3803
sprt @ 15+0.05 th 1 Tweak spaceWeight: take 1
13-07-19 mco eval diff
LLR: -2.95 (-2.94,2.94)
Total: 33686 W: 7195 L: 7206 D: 19285
sprt @ 15+0.05 th 1 Tweak spaceWeight: take 2
13-07-19 mco eval diff
LLR: -2.95 (-2.94,2.94)
Total: 48490 W: 10238 L: 10207 D: 28045
sprt @ 15+0.05 th 1 Tweak spaceWeight: take 3
13-07-19 mco eval diff
LLR: -2.96 (-2.94,2.94)
Total: 5404 W: 1080 L: 1173 D: 3151
sprt @ 15+0.05 th 1 Tweak spaceWeight: take 4
13-07-19 mco eval diff
LLR: -2.96 (-2.94,2.94)
Total: 4229 W: 876 L: 973 D: 2380
sprt @ 15+0.05 th 1 Tweak spaceWeight: take 5
13-07-19 rta FeatherPSQT_A2 diff
LLR: 2.95 (-2.94,2.94)
Total: 23919 W: 5207 L: 5029 D: 13683
sprt @ 15+0.05 th 1 Tweak Pawn PSQT. It reduces the influence of PSQT for entries such as the extended center and the h-file.
13-07-19 rta FeatherPSQT_A3 diff
LLR: -2.95 (-2.94,2.94)
Total: 13640 W: 2843 L: 2912 D: 7885
sprt @ 15+0.05 th 1 Lighten the PSQT burden on rook entries
13-07-19 rta FeatherPSQT_A5 diff
LLR: -2.96 (-2.94,2.94)
Total: 7224 W: 1491 L: 1579 D: 4154
sprt @ 15+0.05 th 1 Misc PSQT reductions
13-07-19 rta FeatherPSQT_A4 diff
LLR: 2.96 (-2.94,2.94)
Total: 12179 W: 2700 L: 2555 D: 6924
sprt @ 15+0.05 th 1 Reduces PSQT influence on the king.
13-07-20 mco eval diff
LLR: -2.96 (-2.94,2.94)
Total: 18924 W: 4036 L: 4090 D: 10798
sprt @ 15+0.05 th 1 Tweak spaceWeight: take 6
13-07-20 mco retest diff
ELO: -1.09 +-2.8 (95%) LOS: 22.4%
Total: 20000 W: 3417 L: 3480 D: 13103
20000 @ 120+0.05 th 1 Retest "Simplify aspiration window code" at very long TC
13-07-20 tvi Outpost diff
LLR: -0.67 (-2.94,2.94)
Total: 30167 W: 6378 L: 6316 D: 17473
sprt @ 15+0.05 th 1 Bonus for outpost knight supported by knight
13-07-20 mco master diff
LLR: -2.96 (-2.94,2.94)
Total: 20033 W: 4214 L: 4265 D: 11554
sprt @ 15+0.05 th 1 Verify the fix for an unbelievable SEE bug !
13-07-20 mco search diff
LLR: -2.97 (-2.94,2.94)
Total: 38456 W: 8015 L: 8014 D: 22427
sprt @ 15+0.05 th 1 Simplify captures ordering
13-07-21 rta FeatherPSQT_B3 diff
LLR: -2.96 (-2.94,2.94)
Total: 5998 W: 1189 L: 1280 D: 3529
sprt @ 15+0.05 th 1 Serves on the prerequisite that FeatherPSQT_A6 is better than master. This is a competition between B0(A6) and B3. It attempts to deeply lessen PSQT influence of the king and compensates for this by increasing the king danger parameter.
13-07-21 tvi Outpost diff
LLR: 2.96 (-2.94,2.94)
Total: 11369 W: 2450 L: 2309 D: 6610
sprt @ 15+0.05 th 1 Give knight supported knight less bonus because it will be given to each knight in the pair if the other knight is also an outpost
13-07-21 eel threatByKing_Futility diff
LLR: 2.95 (-2.94,2.94)
Total: 51020 W: 10815 L: 10561 D: 29644
sprt @ 15+0.05 th 1 a.) Evaluate change only. Quiet move futility is changed but disabled. I have not tested this locally yet.
13-07-21 rta FeatherPSQT_A4 diff
LLR: -2.95 (-2.94,2.94)
Total: 68807 W: 12735 L: 12484 D: 43588
sprt @ 60+0.05 th 1 Stage 2: Reduces PSQT influence on the king.
13-07-21 rta FeatherPSQT_A2 diff
LLR: 2.96 (-2.94,2.94)
Total: 5762 W: 1108 L: 974 D: 3680
sprt @ 60+0.05 th 1 Stage 2: Tweak Pawn PSQT. It reduces the influence of PSQT for entries such as the extended center and the h-file.
13-07-21 mco search diff
ELO: -0.52 +-3.3 (95%) LOS: 37.8%
Total: 16000 W: 2971 L: 2995 D: 10034
16000 @ 60+0.05 th 1 Simplify captures ordering (a big simplification). Finished at 50% so reschedule at long TC but with fixed number of games (the good old testing).
13-07-22 tvi Outpost diff
LLR: -2.19 (-2.94,2.94)
Total: 7816 W: 1656 L: 1714 D: 4446
sprt @ 15+0.05 th 1 Try to simplify Outpost code
13-07-22 rta FeatherPSQT_B5 diff
LLR: -2.96 (-2.94,2.94)
Total: 30441 W: 6438 L: 6459 D: 17544
sprt @ 15+0.05 th 1 Replaces PSQT influence with more reliable outpost increase. Should increase eval stability, especially if Tom's outpost change works out.
13-07-22 tvi PawnThreat diff
LLR: -1.67 (-2.94,2.94)
Total: 5000 W: 1030 L: 1077 D: 2893
sprt @ 15+0.05 th 1 Make PawnThreat for bishops lower than for knights because bishops threat the threatening pawn and knights do not
13-07-22 eel QuietFutility diff
LLR: 2.96 (-2.94,2.94)
Total: 5979 W: 1331 L: 1205 D: 3443
sprt @ 15+0.05 th 1 b.) Only the search change of threatByKing_Futility (second take of search) I locally tested only c.): both changes against both changes take 1
13-07-23 tvi Shelter diff
LLR: 2.95 (-2.94,2.94)
Total: 5755 W: 1349 L: 1222 D: 3184
sprt @ 15+0.05 th 1 Rewrite pawn shield and storm code
13-07-23 rap center diff
LLR: -2.91 (-2.94,2.94)
Total: 6657 W: 1378 L: 1466 D: 3813
sprt @ 15+0.05 th 1 Motivate moves to the center.
13-07-23 rap Passed_pawns_A1 diff
LLR: 2.95 (-2.94,2.94)
Total: 22025 W: 4690 L: 4519 D: 12816
sprt @ 15+0.05 th 1 Give more bonus for extreme passed pawn against lone king.
13-07-23 rap Passed_pawns_A2 diff
LLR: -2.95 (-2.94,2.94)
Total: 12592 W: 2601 L: 2673 D: 7318
sprt @ 15+0.05 th 1 Give to Rank2 pawn bonus as if it was on third, since he can make double push.
13-07-23 tko Open_Files diff
LLR: -2.96 (-2.94,2.94)
Total: 26298 W: 5538 L: 5571 D: 15189
sprt @ 15+0.05 th 1 Open and Semi-open Files around the enemy king are worth 33% more.
13-07-24 tvi Shelter diff
LLR: 2.95 (-2.94,2.94)
Total: 2744 W: 628 L: 505 D: 1611
sprt @ 60+0.05 th 1 Long tc: Rewrite pawn shield and storm code