Stockfish Testing Queue

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18-04-18 jd cmb2 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 32815 W: 6621 L: 6660 D: 19534
sprt @ 10+0.1 th 1 Combo of parameter tweaks, part 2
18-04-18 jd cmb1 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 63217 W: 12908 L: 12833 D: 37476
sprt @ 10+0.1 th 1 Combo of two yellow LTC parameter tweaks
17-04-18 jd captLMR diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 151269 W: 22942 L: 22647 D: 105680
sprt @ 60+0.6 th 1 LTC: Tweak LMR of captures, inspired by V1 tests.
17-04-18 jd captLMR diff
LLR: 2.94 (-2.94,2.94) [0.00,4.00]
Total: 32287 W: 6810 L: 6527 D: 18950
sprt @ 10+0.1 th 1 Tweak LMR of captures, inspired by V1 tests. Long yellow, so try with correct [0, 4] bounds.
17-04-18 jd captLMR diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 17257 W: 3467 L: 3564 D: 10226
sprt @ 10+0.1 th 1 Take 4. Using [0, 4] bounds as suggested by Stefan.
17-04-18 jd captLMR diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 39966 W: 8036 L: 8049 D: 23881
sprt @ 10+0.1 th 1 Take 3.
17-04-18 jd captLMR diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 19962 W: 4046 L: 4132 D: 11784
sprt @ 10+0.1 th 1 Tweak #2 to LMR of captures. A bit simpler than master so let's go for [0, 4].
17-04-18 jd captLMR diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 76169 W: 15493 L: 15268 D: 45408
sprt @ 10+0.1 th 1 Tweak LMR of captures, inspired by V1 tests.
16-04-18 jd futMarg diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 42691 W: 6440 L: 6404 D: 29847
sprt @ 60+0.6 th 1 LTC: LTC positive but struggling, try -32 and depth < 6 3rd LTC: as it was inadvertently run twice for one quick pass and one quick fail.
15-04-18 jd futMarg diff
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 62727 W: 12987 L: 12565 D: 37175
sprt @ 10+0.1 th 1 Try -40, depth < 6
15-04-18 jd futMarg diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 11501 W: 1698 L: 1777 D: 8026
sprt @ 60+0.6 th 1 LTC: try -32 and depth < 6
15-04-18 jd futMarg diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 27452 W: 5678 L: 5422 D: 16352
sprt @ 10+0.1 th 1 LTC positive but struggling, try -32 and depth < 6
15-04-18 jd futMarg diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 45079 W: 6825 L: 6780 D: 31474
sprt @ 60+0.6 th 1 LTC: Take 2. Reduce depth as well
14-04-18 jd futMarg diff
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 22718 W: 4701 L: 4467 D: 13550
sprt @ 10+0.1 th 1 Now try to reduce margins by 5, depth < 5
14-04-18 jd futMarg diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 16760 W: 3490 L: 3284 D: 9986
sprt @ 10+0.1 th 1 Now with depth < 6.
14-04-18 jd futMarg diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 14657 W: 3049 L: 2853 D: 8755
sprt @ 10+0.1 th 1 Last test: -50 only
14-04-18 jd futMarg diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 13323 W: 2817 L: 2626 D: 7880
sprt @ 10+0.1 th 1 Reduce depth even further
14-04-18 jd futMarg diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 47177 W: 7121 L: 7068 D: 32988
sprt @ 60+0.6 th 1 Try again on the futility margins. -25
14-04-18 jd futMarg diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 21438 W: 4455 L: 4227 D: 12756
sprt @ 10+0.1 th 1 Take 2. Reduce depth as well
14-04-18 jd futMarg diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 17611 W: 3664 L: 3454 D: 10493
sprt @ 10+0.1 th 1 Try again on the futility margins. -25
14-04-18 jd searchParams2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 16176 W: 3273 L: 3326 D: 9577
sprt @ 10+0.1 th 1 Another tweak
14-04-18 jd searchParams diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 32282 W: 6511 L: 6552 D: 19219
sprt @ 10+0.1 th 1 Another tweak of search parameters.
13-04-18 jd eelco diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 98105 W: 14704 L: 14697 D: 68704
sprt @ 60+0.6 th 1 For information, see how this does at LTC non-regression. See discussion at GitHub page. Eelco de Groot's suggested patch: https://github.com/official-stockfish/Stockfish/issues/1544
13-04-18 jd seePrune diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 40908 W: 8259 L: 8268 D: 24381
sprt @ 10+0.1 th 1 Margin -10%
13-04-18 jd seePrune diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 16642 W: 3343 L: 3394 D: 9905
sprt @ 10+0.1 th 1 Another formula
13-04-18 jd seePrune diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 11314 W: 2269 L: 2388 D: 6657
sprt @ 10+0.1 th 1 Margin +10%
13-04-18 jd nullT diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 39891 W: 8104 L: 8116 D: 23671
sprt @ 10+0.1 th 1 10% less depth reduction
13-04-18 jd nullT diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 36134 W: 7275 L: 7302 D: 21557
sprt @ 10+0.1 th 1 10% more depth reduction
13-04-18 jd nullT diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 24199 W: 4850 L: 4921 D: 14428
sprt @ 10+0.1 th 1 Experiment with null move reduction. +5% static reduction
13-04-18 jd nullT diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 24642 W: 5023 L: 5092 D: 14527
sprt @ 10+0.1 th 1 Tweak null reduction: -5% static reduction
13-04-18 jd eelco diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 35749 W: 7288 L: 7194 D: 21267
sprt @ 10+0.1 th 1 For information, see how this does at LTC non-regression. See discussion at GitHub page. Eelco de Groot's suggested patch: https://github.com/official-stockfish/Stockfish/issues/1544
13-04-18 jd pruneSSMC diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8996 W: 1267 L: 1355 D: 6374
sprt @ 60+0.6 th 1 LTC: Another tweak.
12-04-18 jd eelco diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 43251 W: 8820 L: 8747 D: 25684
sprt @ 10+0.1 th 1 Eelco de Groot's suggested patch: https://github.com/official-stockfish/Stockfish/issues/1544
12-04-18 jd pruneTTCapt diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 38311 W: 7770 L: 7721 D: 22820
sprt @ 10+0.1 th 1 Tweak to low depth pruning.
12-04-18 jd pruneCN diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 16847 W: 3377 L: 3428 D: 10042
sprt @ 10+0.1 th 1 One more idea.
12-04-18 jd pruneSSMC diff
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 6602 W: 1403 L: 1244 D: 3955
sprt @ 10+0.1 th 1 Another tweak.
12-04-18 jd futM diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 11268 W: 2212 L: 2288 D: 6768
sprt @ 10+0.1 th 1 Another try with the futility margins
11-04-18 jd extCh diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15177 W: 3067 L: 3125 D: 8985
sprt @ 10+0.1 th 1 Check extension tweak.
11-04-18 jd resonance diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 41333 W: 8476 L: 8482 D: 24375
sprt @ 10+0.1 th 1 Another try on Stephane's resonance idea: use more multiples of 4 for evaluation parameters.
11-04-18 jd lmrC diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 22142 W: 4466 L: 4544 D: 13132
sprt @ 10+0.1 th 1 Small tweak to LMR conditions.
10-04-18 jd seCOP1 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 31180 W: 6368 L: 6351 D: 18461
sprt @ 10+0.1 th 1 Modify rBeta based on whether the move is a capture or promotion.
10-04-18 jd seCOP3 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 24850 W: 5070 L: 5083 D: 14697
sprt @ 10+0.1 th 1 Modify exclusion search depth instead.
10-04-18 jd seCOP2 diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 19235 W: 3862 L: 3901 D: 11472
sprt @ 10+0.1 th 1 Take 2. Try the opposite for comparison.
10-04-18 jd seCOP4 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15224 W: 3047 L: 3105 D: 9072
sprt @ 10+0.1 th 1 Try the opposite again.
10-04-18 jd spaceT3 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 41104 W: 8381 L: 8318 D: 24405
sprt @ 10+0.1 th 1 Move the computation of safe squares in the SpaceMask to pawns.cpp to be able to cache it. This is now possible as the definition is only based on the pawns.
10-04-18 jd spaceT2 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 17481 W: 3471 L: 3567 D: 10443
sprt @ 10+0.1 th 1 Another tweak to the space evaluation, test against passed SpaceT branch. (Fixed base branch).
10-04-18 jd spaceT diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 23437 W: 3577 L: 3460 D: 16400
sprt @ 60+0.6 th 1 LTC: Small simplification to space computation.
09-04-18 jd spaceT diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 21096 W: 4321 L: 4199 D: 12576
sprt @ 10+0.1 th 1 Small simplification to space computation.
09-04-18 jd retireLDB diff
LLR: -2.96 (-2.94,2.94) [-3.00,1.00]
Total: 28750 W: 5819 L: 6035 D: 16896
sprt @ 10+0.1 th 1 Remove long diagonal bishop and increase relevant entries in PSQT to compensate.
09-04-18 jd seMC diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15965 W: 3229 L: 3283 D: 9453
sprt @ 10+0.1 th 1 Increment move count by 1 if the tt move is singularly extended.