Stockfish Testing Queue

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Finished - 984 tests

13-12-17 jo isolated diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 11392 W: 2077 L: 2195 D: 7120
sprt @ 10+0.1 th 1 CLOP tuning try with a big set of positions as used by Texel tuning method instead of an opening book.
12-12-17 jo remove_doubled diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 24098 W: 4276 L: 4474 D: 15348
sprt @ 10+0.1 th 1 Is the current handling of doubled pawns still useful?
10-12-17 jo ext_iter6 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 13755 W: 2424 L: 2491 D: 8840
sprt @ 10+0.1 th 1 Always extend checks close to the root. Take 2.
10-12-17 jo ext_iter6 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 19794 W: 3558 L: 3599 D: 12637
sprt @ 10+0.1 th 1 Extend checks during the first iterations even with bad SEE. Take 1.
09-12-17 jo lmr_iter4 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 1949 W: 311 L: 429 D: 1209
sprt @ 10+0.1 th 1 Limit reduction during the first iterations. Another try.
05-12-17 jo centerBind2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 102597 W: 18685 L: 18373 D: 65539
sprt @ 10+0.1 th 1 Take 3. (Now with correct bench.)
05-12-17 jo centerBind2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 33410 W: 6052 L: 6035 D: 21323
sprt @ 10+0.1 th 1 Take 2.
04-12-17 jo centerBind2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 6941 W: 1209 L: 1305 D: 4427
sprt @ 10+0.1 th 1 Reinstall center binds.
29-11-17 jo always_imb diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 19770 W: 3560 L: 3601 D: 12609
sprt @ 10+0.1 th 1 Now also test correctly for the bishop pair.
24-11-17 jo always_imb diff
LLR: -2.96 (-2.94,2.94) [-3.00,1.00]
Total: 191760 W: 34190 L: 34672 D: 122898
sprt @ 10+0.1 th 1 Always compute imbalance eval. Test for no regression.
23-11-17 jo Tempo diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 12933 W: 2294 L: 2364 D: 8275
sprt @ 10+0.1 th 1 Start with a simpler version.
20-11-17 jo Tempo diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 14326 W: 2507 L: 2572 D: 9247
sprt @ 10+0.1 th 1 Tempo bonus based on position. Take 1.
19-11-17 jo sf_tweak diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 37139 W: 6593 L: 6624 D: 23922
sprt @ 10+0.1 th 1 Tweak ScaleFactor of some endgames.
17-11-17 jo time_inc90 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 26394 W: 4752 L: 4765 D: 16877
sprt @ 10+0.1 th 1 Only calculate with 90% of our increment. Hopefully, it's also a gain with our usual small increment.
15-11-17 jo time_inc90 diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 35856 W: 5287 L: 5040 D: 25529
sprt @ 1+2 th 1 Only calculate with 90% of our increment. First, test with larger increment for a gain.
15-11-17 jo initiative_pieces diff
LLR: -3.45 (-2.94,2.94) [0.00,5.00]
Total: 8829 W: 1602 L: 1711 D: 5516
sprt @ 10+0.1 th 1 Add pieces to initiative. Has been tried before most likely, but anyways.
15-11-17 jo initiative_pieces diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 4264 W: 726 L: 833 D: 2705
sprt @ 10+0.1 th 1 Take 2.
12-11-17 jo cap_reduction diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 4056 W: 679 L: 822 D: 2555
sprt @ 10+0.1 th 1 Cap LateMove Reduction.
09-11-17 jo search_exp diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15162 W: 2645 L: 2706 D: 9811
sprt @ 10+0.1 th 1 Try a different order of early pruning methods.
09-11-17 jo search_exp diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 2246 W: 352 L: 468 D: 1426
sprt @ 10+0.1 th 1 Take 2.
05-11-17 jo rof_refined diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 8874 W: 1615 L: 1703 D: 5556
sprt @ 10+0.1 th 1 Refined eval of rook on file bonuses. Check tuned values.
31-10-17 jo hash_draws diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 21156 W: 3761 L: 3797 D: 13598
sprt @ 10+0.1 th 1 Save draws with a much lower draft.
30-10-17 jo avoid_repetition diff
LLR: -1.06 (-2.94,2.94) [0.00,5.00]
Total: 14675 W: 2623 L: 2606 D: 9446
sprt @ 10+0.1 th 1 Final try.
27-10-17 jo doubledBG diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 37660 W: 6612 L: 6580 D: 24468
sprt @ 10+0.1 th 1 Take 2.
27-10-17 jo doubledBG diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 14305 W: 2506 L: 2571 D: 9228
sprt @ 10+0.1 th 1 Smaller penalty for doubled pawns on b- or g-file.
26-10-17 jo scaleMinors diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 26283 W: 4579 L: 4594 D: 17110
sprt @ 10+0.1 th 1 Take 2.
26-10-17 jo scaleMinors diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 9286 W: 1636 L: 1722 D: 5928
sprt @ 10+0.1 th 1 Decrease scale factor with each less minor.
24-10-17 jo avoid_repetition diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 4961 W: 844 L: 948 D: 3169
sprt @ 10+0.1 th 1 Take 4.
23-10-17 jo avoid_repetition diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15972 W: 1949 L: 2016 D: 12007
sprt @ 60+0.6 th 1 Is this more helpful at LTC? Lower throughput.
12-10-17 jo avoid_repetition diff
LLR: -3.49 (-2.94,2.94) [0.00,5.00]
Total: 44088 W: 7870 L: 7832 D: 28386
sprt @ 10+0.1 th 1 Take 3.
12-10-17 jo avoid_repetition diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 11544 W: 2032 L: 2108 D: 7404
sprt @ 10+0.1 th 1 Take 2. (Similar to what is being done in Andscacs?!)
11-10-17 jo avoid_repetition diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 9336 W: 1590 L: 1676 D: 6070
sprt @ 10+0.1 th 1 Try to avoid draws.
03-10-17 jo asp1 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 19392 W: 3387 L: 3431 D: 12574
sprt @ 10+0.1 th 1 Start with a smaller aspiration window, but increase delta before new window calculation. (Based on Stefan's idea.)
19-09-17 jo stop_iteration diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 3230 W: 548 L: 660 D: 2022
sprt @ 10+0.1 th 1 Retest with new TMM. Don't start a new iteration if we already spent more than 90% of our optimum time.
18-09-17 jo accurate_pv diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 21698 W: 3856 L: 4050 D: 13792
sprt @ 10+0.1 th 1 Don't allow using TT value as refined eval at PV nodes in qsearch. This should fix those rare cases of incomplete PVs. (see also discussion in forum.)
18-08-17 jo adaptive_pruning diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 8714 W: 1546 L: 1634 D: 5534
sprt @ 10+0.1 th 1 Take 2, based on material. (Bugix, thanks Stefan!)
18-08-17 jo adaptive_pruning diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 1601 W: 252 L: 372 D: 977
sprt @ 10+0.1 th 1 Take 2, based on material.
17-08-17 jo adaptive_pruning diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 1491 W: 225 L: 345 D: 921
sprt @ 10+0.1 th 1 First draft of adaptive pruning based on number of legal moves.
07-08-17 jo always_save_draws diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 52323 W: 9389 L: 9293 D: 33641
sprt @ 10+0.1 th 1 Always save draw scores into TT. (Not committable since it doesn't handle contempt setting, but let's see how it's doing.)
30-07-17 jo qr_battery diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 10767 W: 1854 L: 1934 D: 6979
sprt @ 10+0.1 th 1 Take 2.
29-07-17 jo qr_battery diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 22581 W: 4003 L: 4033 D: 14545
sprt @ 10+0.1 th 1 Queen rook battery. Take 1.
24-07-17 jo rook_psqt diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 10948 W: 1910 L: 2029 D: 7009
sprt @ 10+0.1 th 1 Rook psqt endgame tweak.
21-07-17 jo noEvalInTT^ diff
ELO: -17.13 +-6.5 (95%) LOS: 0.0%
Total: 4000 W: 636 L: 833 D: 2531
10000 @ 10+0.1 th 1 Just a quick measure of how much we lose by not hashing the static eval. (2 entries per cluster.)
19-07-17 jo rewrite_staticEval diff
LLR: -2.93 (-2.94,2.94) [0.00,5.00]
Total: 5289 W: 935 L: 1037 D: 3317
sprt @ 10+0.1 th 1 Rewrite static evaluation part in search() and qsearch(). Because it's a functional change, test with SPRT(0, 5).
19-07-17 jo imb4 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6099 W: 1026 L: 1125 D: 3948
sprt @ 10+0.1 th 1 Try a pawn-count based bonus for the bishop pair.
17-07-17 jo tt_tweak diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 9702 W: 1695 L: 1779 D: 6228
sprt @ 10+0.1 th 1 Another TT tweak.
15-07-17 jo bestmax diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 6813 W: 994 L: 1090 D: 4729
sprt @ 5+0.05 th 7 One more try.
14-07-17 jo bestmax diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 3198 W: 427 L: 536 D: 2235
sprt @ 5+0.05 th 7 Pick the thread with higher selDepth now that we have a more accurate info for each best move and each thread.
10-07-17 jo imb8 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 83815 W: 10648 L: 10581 D: 62586
sprt @ 60+0.6 th 1 LTC: Try the opposite, halve imbalance resolution. This would noticeably decrease parameter space and increase tuning sensitivity.
12-07-17 jo imb1 diff
LLR: -2.94 (-2.94,2.94) [0.00,4.00]
Total: 25671 W: 4546 L: 4615 D: 16510
sprt @ 10+0.1 th 1 Do we really need the increased resolution for evaluating material imbalances? Final test of this series.