Stockfish Testing Queue

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Finished - 571 tests

22-10-17 Fi pawnInitCap diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 29743 W: 5412 L: 5410 D: 18921
sprt @ 10+0.1 th 1 Take 3 final try
22-10-17 Fi mobilityInit diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 14646 W: 2527 L: 2591 D: 9528
sprt @ 10+0.1 th 1 Penalize mobility in initiative. Idea from https://groups.google.com/forum/?fromgroups=#!topic/fishcooking/1hSKT5PdiTQ
22-10-17 Fi pawnInitDelta diff
LLR: -3.11 (-2.94,2.94) [0.00,5.00]
Total: 7189 W: 1236 L: 1337 D: 4616
sprt @ 10+0.1 th 1 Take 2
22-10-17 Fi pawnInitDelta diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6026 W: 998 L: 1097 D: 3931
sprt @ 10+0.1 th 1 Add a pawn count imbalance to initiative.
21-10-17 Fi pawnInitCap diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 11945 W: 1460 L: 1540 D: 8945
sprt @ 60+0.6 th 1 LTC Take 2
21-10-17 Fi pawnInitCap diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 19209 W: 3459 L: 3255 D: 12495
sprt @ 10+0.1 th 1 Take 2
20-10-17 Fi pawnInitCap diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 85031 W: 15061 L: 14831 D: 55139
sprt @ 10+0.1 th 1 Cap pawns in initiative. Idea from TCEC chat.
14-10-17 Fi ttMoveUpdate diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 17792 W: 3136 L: 3186 D: 11470
sprt @ 10+0.1 th 1 Change how we update moves for existing TT entries. 2MB hash
06-10-17 Fi pawnConvolution diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 11900 W: 2084 L: 2159 D: 7657
sprt @ 10+0.1 th 1 Take 2
01-10-17 Fi tune33 diff
36640/37500 iterations
75000/75000 games played
75000 @ 10+0.1 th 1 fixed a bad symmetry bug
29-09-17 Fi pawnConvolution diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 5399 W: 914 L: 1016 D: 3469
sprt @ 10+0.1 th 1 Do a kind of convolution of common 3x3 pawn patterns.
28-09-17 Fi tune33 diff
36166/37500 iterations
75000/75000 games played
75000 @ 10+0.1 th 1 improved version
27-09-17 Fi tune33 diff
9741/10000 iterations
20000/20000 games played
20000 @ 10+0.1 th 1 tune a new pawn idea
22-09-17 Fi ttSpeedNoLookup diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 16960 W: 3112 L: 3210 D: 10638
sprt @ 10+0.1 th 1 Even faster TT replacement policy. This time w/o table lookup. No functional change. 1MB hash
19-09-17 Fi ttSpeed diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 149070 W: 27358 L: 27003 D: 94709
sprt @ 10+0.1 th 1 Faster TT replacement policy. No functional change. 2MB hash
25-08-17 Fi simpleSEE diff
LLR: -0.82 (-2.94,2.94) [-3.00,1.00]
Total: 20643 W: 3645 L: 3723 D: 13275
sprt @ 10+0.1 th 1 We don't handle promotion so for consistency let's see if we can remove enpassant too.
25-08-17 Fi ExtraQueens diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8792 W: 1552 L: 1640 D: 5600
sprt @ 10+0.1 th 1 Fix up SEE appropriately for this patch. Thanks to @Vondele
21-08-17 Fi estimateOrder diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 13187 W: 2351 L: 2420 D: 8416
sprt @ 10+0.1 th 1 Take 2
21-08-17 Fi estimateOrder diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 7499 W: 1359 L: 1453 D: 4687
sprt @ 10+0.1 th 1 Estimate quiet sort order while generating.
21-08-17 Fi estimateOrder diff
LLR: -0.19 (-2.94,2.94) [0.00,5.00]
Total: 291 W: 54 L: 61 D: 176
sprt @ 10+0.1 th 1 Estimate quiet sort order while generating.
20-08-17 Fi smallerLookups diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 17438 W: 3095 L: 3192 D: 11151
sprt @ 10+0.1 th 1 Rerunning as requested here https://github.com/official-stockfish/Stockfish/pull/1217
18-08-17 Fi memShrink diff
LLR: 2.96 (-2.94,2.94) [0.00,4.00]
Total: 94883 W: 17554 L: 17071 D: 60258
sprt @ 10+0.1 th 1 Final attempt
18-08-17 Fi memShrink diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 25458 W: 4586 L: 4656 D: 16216
sprt @ 10+0.1 th 1 Only keep the most significant change according to bench which is the pawn hash.
17-08-17 Fi memShrink diff
LLR: -2.94 (-2.94,2.94) [0.00,4.00]
Total: 66130 W: 11871 L: 11803 D: 42456
sprt @ 10+0.1 th 1 Now that stats16 is in let's test this for a gain.
06-08-17 Fi psqt2 diff
LLR: -2.94 (-2.94,2.94) [0.00,4.00]
Total: 13813 W: 2437 L: 2546 D: 8830
sprt @ 10+0.1 th 1 Another PSQT tune
03-08-17 Fi partitionEnd diff
LLR: -5.29 (-2.94,2.94) [0.00,5.00]
Total: 25041 W: 4409 L: 4527 D: 16105
sprt @ 10+0.1 th 1 Put bad quiets at the end
03-08-17 Fi preSort diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 10783 W: 1915 L: 1994 D: 6874
sprt @ 10+0.1 th 1 Add a pass to help sorting.
21-07-17 Fi master diff
ELO: 8.22 +-2.1 (95%) LOS: 100.0%
Total: 40000 W: 7750 L: 6804 D: 25446
40000 @ 10+0.1 th 1 Let's see what a doubling is worth with TT pressure. To be compared to http://tests.stockfishchess.org/tests/view/5971a2f80ebc5916ff649df0 Half throughput.
21-07-17 Fi master diff
ELO: 2.30 +-2.0 (95%) LOS: 98.6%
Total: 40000 W: 7376 L: 7111 D: 25513
40000 @ 10+0.1 th 1 Measure how much elo we get from doubling TT size from 4MB to 8MB at STC. See pull #1178
17-07-17 Fi 0b379727944e7edd0ab1850 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 46458 W: 8334 L: 8333 D: 29791
sprt @ 10+0.1 th 1 Mobility values tuned using the same tuner that worked on psqt.
13-07-17 Fi PSQT diff
LLR: 2.95 (-2.94,2.94) [0.00,4.00]
Total: 134383 W: 17486 L: 16993 D: 99904
sprt @ 60+0.6 th 1 LTC Take 2
10-07-17 Fi PSQT diff
LLR: 3.51 (-2.94,2.94) [0.00,4.00]
Total: 76036 W: 13793 L: 13351 D: 48892
sprt @ 10+0.1 th 1 Take 2
13-07-17 Fi kingInit diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 29011 W: 5264 L: 5265 D: 18482
sprt @ 10+0.1 th 1 Opposite of new version by @snicolet
12-07-17 Fi kingInit diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 14795 W: 2563 L: 2626 D: 9606
sprt @ 10+0.1 th 1 A version by @snicolet
11-07-17 Fi kingInit diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 26514 W: 4735 L: 4748 D: 17031
sprt @ 10+0.1 th 1 Take 2. Try the opposite.
10-07-17 Fi kingInit diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 7863 W: 1330 L: 1422 D: 5111
sprt @ 10+0.1 th 1 Use king safety in initiative. Idea from http://talkchess.com/forum/viewtopic.php?topic_view=threads&p=722392&t=64563
08-07-17 Fi StatsPrecision diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 44834 W: 8012 L: 8017 D: 28805
sprt @ 10+0.1 th 1 Improve precision when updating stats.
05-07-17 Fi PSQT diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 37952 W: 6771 L: 6799 D: 24382
sprt @ 10+0.1 th 1 PSQT tuned using a custom tuner.
25-06-17 Fi mobility diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 122417 W: 21949 L: 21692 D: 78776
sprt @ 10+0.1 th 1 Version 4 of my new tuner.
04-07-17 Fi ExtraQueens diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 13367 W: 2374 L: 2442 D: 8551
sprt @ 10+0.1 th 1 Extend promotions since we penalize multiple queens. Could someone familiar with Position::see_ge() confirm it handles promotions correctly? I'm not sure.
03-07-17 Fi ExtraQueens diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 28270 W: 5118 L: 5123 D: 18029
sprt @ 10+0.1 th 1 Take2. Increase multiple queen penalty to a pawn.
01-07-17 Fi ExtraQueens diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 41096 W: 5204 L: 5191 D: 30701
sprt @ 60+0.6 th 1 LTC Adjust for extra queens. Idea posted by Bold...@hotmail.com https://groups.google.com/forum/?fromgroups=#!topic/fishcooking/wS0c4_21tOo
01-07-17 Fi ExtraQueens diff
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 9039 W: 1718 L: 1554 D: 5767
sprt @ 10+0.1 th 1 Adjust for extra queens. Idea posted by Bold...@hotmail.com https://groups.google.com/forum/?fromgroups=#!topic/fishcooking/wS0c4_21tOo
25-06-17 Fi mobility diff
LLR: -3.12 (-2.94,2.94) [0.00,4.00]
Total: 39693 W: 7085 L: 7116 D: 25492
sprt @ 10+0.1 th 1 Take 3.(I'm testing a new tuning method)
23-06-17 Fi mobility diff
LLR: -2.94 (-2.94,2.94) [0.00,4.00]
Total: 25015 W: 4459 L: 4530 D: 16026
sprt @ 10+0.1 th 1 Take 2
22-06-17 Fi mobility diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 12613 W: 2192 L: 2306 D: 8115
sprt @ 10+0.1 th 1 Tuned mobility values.
07-06-17 Fi initSign diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 36066 W: 6509 L: 6543 D: 23014
sprt @ 10+0.1 th 1 Retest of https://github.com/official-stockfish/Stockfish/pull/1132 by @Stefano80 to see if it's an elo gain.
07-06-17 Fi Magics2D diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 10400 W: 1787 L: 1961 D: 6652
sprt @ 10+0.1 th 1 Reduce magics memory usage while removing a bit of code. (I wish I could just bench thins non functional change but if affects init time so that wouldn't be valid.)
19-05-17 Fi helperDepth2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 9376 W: 1478 L: 1564 D: 6334
sprt @ 5+0.05 th 7 Set helper depths based off main thread.
13-05-17 Fi catchUpDepth diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 11898 W: 1842 L: 1918 D: 8138
sprt @ 5+0.05 th 7 Take3