Stockfish Testing Queue

Pending - 0 tests 0.0 hrs

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Active - 0 tests

Finished - 586 tests

15-11-17 Fi mobilityInit diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 9588 W: 1692 L: 1777 D: 6119
sprt @ 10+0.1 th 1 http://tests.stockfishchess.org/tests/view/59ee8d460ebc590ccbb898cf w/ a different bias.
14-11-17 Fi rookBonus diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 15101 W: 2698 L: 2759 D: 9644
sprt @ 10+0.1 th 1 Bonus for having a single rook if our opponent doesn't have one.
13-11-17 Fi pawnTime diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 38762 W: 7017 L: 6977 D: 24768
sprt @ 10+0.1 th 1 Move faster w/ more pawns on board. Idea from TCEC chat.
07-11-17 Fi catchupSkip diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 7347 W: 1136 L: 1230 D: 4981
sprt @ 5+0.05 th 7 Catch up lagging threads but respect skip pattern.
03-11-17 Fi MainNotBehind diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 21475 W: 3385 L: 3425 D: 14665
sprt @ 5+0.05 th 7 Don't let main thread get behind already completed depth.
04-11-17 Fi captureRank diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 10833 W: 1963 L: 2042 D: 6828
sprt @ 10+0.1 th 1 Let's see if using rank in scoring captures is still useful.
30-10-17 Fi 5cef5b1a2a26ce6118c1268 diff
LLR: -2.99 (-2.94,2.94) [0.00,5.00]
Total: 27041 W: 4780 L: 4793 D: 17468
sprt @ 10+0.1 th 1 Let's see if the time reduction patch from https://github.com/official-stockfish/Stockfish/pull/1282 is in fact an elo gain on top of easy move.
29-10-17 Fi TTspeedCombo diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 29595 W: 5235 L: 5291 D: 19069
sprt @ 10+0.1 th 1 Combo of 2 yellow TT speed patches. See github comment.
28-10-17 Fi TTkey diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 96445 W: 17194 L: 17026 D: 62225
sprt @ 10+0.1 th 1 Let's see if casting is faster than shifting.
25-10-17 Fi pieceImbalInit diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 14902 W: 2588 L: 2650 D: 9664
sprt @ 10+0.1 th 1 Use piece imbalance in initiative.
25-10-17 Fi mobilityInit diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15173 W: 2669 L: 2730 D: 9774
sprt @ 10+0.1 th 1 Use strong side mobility
24-10-17 Fi mobilityInit diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 17883 W: 3123 L: 3173 D: 11587
sprt @ 10+0.1 th 1 more mild version
24-10-17 Fi mobilityInit diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6571 W: 1110 L: 1207 D: 4254
sprt @ 10+0.1 th 1 Try both high and imbalanced mobility in initiative.
24-10-17 Fi mobDiffInit diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 69904 W: 12454 L: 12286 D: 45164
sprt @ 10+0.1 th 1 See if the difference in mobility is useful.
24-10-17 Fi mobilityInit diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 50700 W: 9075 L: 8986 D: 32639
sprt @ 10+0.1 th 1 Fixed(thanks to @snicolet) and modified version.
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.