Stockfish Testing Queue

Finished - 50739 tests

13-09-04 jhe nonzero_outposts diff
LLR: -2.95 (-2.94,2.94)
Total: 14007 W: 2854 L: 2922 D: 8231
sprt @ 15+0.05 th 1 Gain outpost bonuses on all squares rank 3-6.
13-09-04 lbr qs_check diff
LLR: 2.96 (-2.94,2.94)
Total: 6243 W: 1302 L: 1195 D: 3746
sprt @ 15+0.05 th 1 qsearch simplification: do not prune useless checks
13-09-05 lbr qs_check diff
LLR: 2.96 (-2.94,2.94)
Total: 22972 W: 4124 L: 4020 D: 14828
sprt @ 60+0.05 th 1 qsearch simplification: do not prune useless checks (passed short TC)
13-09-05 tvi Storm diff
LLR: 2.97 (-2.94,2.94)
Total: 5132 W: 1126 L: 1003 D: 3003
sprt @ 15+0.05 th 1 Tune storm
13-09-05 tvi Storm diff
LLR: 2.97 (-2.94,2.94)
Total: 8736 W: 1906 L: 1772 D: 5058
sprt @ 15+0.05 th 1 More tuning of rank 3
13-09-05 tvi Storm diff
LLR: -2.96 (-2.94,2.94)
Total: 39463 W: 8072 L: 8069 D: 23322
sprt @ 15+0.05 th 1 And more...
13-09-05 uri reduce_lmr diff
LLR: -2.95 (-2.94,2.94)
Total: 8448 W: 1730 L: 1814 D: 4904
sprt @ 15+0.05 th 1 not reduce checks in LMR
13-09-05 lbr lmp diff
LLR: -2.95 (-2.94,2.94)
Total: 14653 W: 3036 L: 3102 D: 8515
sprt @ 15+0.05 th 1 LMP when depth < 12 plies only
13-09-05 lbr cancel_reduction diff
LLR: -2.96 (-2.94,2.94)
Total: 10180 W: 2027 L: 2106 D: 6047
sprt @ 15+0.05 th 1 cancel reduction explicitely, rather than using a fail low hack. should save some unnecessary preliminary work in the research at full depth.
13-09-05 lbr allows diff
LLR: -2.96 (-2.94,2.94)
Total: 27311 W: 4776 L: 4744 D: 17791
sprt @ 60+0.05 th 1 Tweak allows()
13-09-05 uri reduce_lmr diff
LLR: -2.96 (-2.94,2.94)
Total: 24127 W: 4728 L: 4769 D: 14630
sprt @ 15+0.05 th 1 this time I only not reduce the second check in a row and (ss-1)->staticEval!=VALUE_NONE means no checks 2 plies earlier(it was one ply earlier before we made the move and making the move without search does not change ss to ss+1)
13-09-05 tvi Storm diff
LLR: -2.96 (-2.94,2.94)
Total: 6967 W: 1207 L: 1276 D: 4484
sprt @ 60+0.05 th 1 LTC of combined storm rank 3 tune down
13-09-05 gli no_progress diff
LLR: -2.95 (-2.94,2.94)
Total: 28451 W: 5701 L: 5729 D: 17021
sprt @ 15+0.05 th 1 Idea from critter - prune rep moves when ahead (fixed bench issue take 2)
13-09-05 sg lmr_conditions diff
LLR: -2.95 (-2.94,2.94)
Total: 1773 W: 321 L: 424 D: 1028
sprt @ 15+0.05 th 1 LMR: reduce non-promotion captures if see < 0. (Thanks to lucas!)
13-09-05 gli threat_move diff
LLR: -2.95 (-2.94,2.94)
Total: 7708 W: 1556 L: 1642 D: 4510
sprt @ 15+0.05 th 1 No depth limit on threat move detection
13-09-05 gli master diff
ELO: 23.80 +-2.9 (95%) LOS: 100.0%
Total: 20000 W: 4300 L: 2932 D: 12768
20000 @ 60+0.05 th 1 Regression test after qsearch check simpflication
13-09-05 jki qs0 diff
LLR: 2.97 (-2.94,2.94)
Total: 17468 W: 3698 L: 3540 D: 10230
sprt @ 15+0.05 th 1 Qsearch checks only at depth = 0.
13-09-05 jki qsbeta diff
LLR: -2.95 (-2.94,2.94)
Total: 11890 W: 2424 L: 2498 D: 6968
sprt @ 15+0.05 th 1 Small tweak to qsearch bestValue
13-09-05 gli movecount_potential diff
LLR: -2.95 (-2.94,2.94)
Total: 2470 W: 449 L: 549 D: 1472
sprt @ 15+0.05 th 1 Try limiting movecount pruning by move potential score
13-09-05 uri reduce_lmr2 diff
LLR: -2.95 (-2.94,2.94)
Total: 69845 W: 14333 L: 14244 D: 41268
sprt @ 15+0.05 th 1 do not reduce extended move that happen with other conditions. The target is to find Rb3 in the following position with minimal difference from the original code 6k1/1r4p1/2p2Pb1/2p3R1/p1Ppq3/Q7/PP3R2/6K1 b - - 2 98
13-09-05 eel threatExtension diff
LLR: -2.95 (-2.94,2.94)
Total: 25700 W: 5239 L: 5274 D: 15187
sprt @ 15+0.05 th 1 (More on threat move) Not tested locally but similar to old code from Rainbow Serpent. We do not actually test if null move fails low with a margin 0x50, that is a weakness of the patch.
13-09-06 jki qs0 diff
LLR: -2.94 (-2.94,2.94)
Total: 37999 W: 6685 L: 6599 D: 24715
sprt @ 60+0.05 th 1 LTC: Qsearch checks only at depth = 0.
13-09-06 gli Storm diff
LLR: -2.97 (-2.94,2.94)
Total: 7024 W: 1246 L: 1315 D: 4463
sprt @ 60+0.05 th 1 LTC for Tom - Tune storm
13-09-06 jki nothreat diff
LLR: -3.05 (-2.94,2.94)
Total: 18807 W: 3248 L: 3355 D: 12204
sprt @ 60+0.05 th 1 Direct-LTC: Remove threatmove fail-high code SPRT: (-3, 3)
13-09-06 lbr union diff
LLR: 2.95 (-2.94,2.94)
Total: 14525 W: 3063 L: 2874 D: 8588
sprt @ 15+0.05 th 1 union of 2 patches: - LMR >= 3 plies from Gary - allows() tweak from homoSapiensSapiens Both passed Step I and fialed Step II.
13-09-06 uri mobility0509 diff
ELO: 0.24 +-1.4 (95%) LOS: 63.5%
Total: 100000 W: 20032 L: 19963 D: 60005
100000 @ 15+0.05 th 1 test at fixed number of games mobility change that failed(this time from the latest master of 0509 but the same change)
13-09-06 gli movecount_potential diff
LLR: -2.95 (-2.94,2.94)
Total: 1095 W: 165 L: 268 D: 662
sprt @ 15+0.05 th 1 Try potential pruning instead of threat move
13-09-06 uri reduce_lmr2 diff
LLR: -2.96 (-2.94,2.94)
Total: 12368 W: 2459 L: 2532 D: 7377
sprt @ 15+0.05 th 1 changed also the extension rules to extend only second checking move in a row and not to extend first checking move except the LMR change
13-09-06 lbr union diff
LLR: 2.94 (-2.94,2.94)
Total: 31075 W: 5566 L: 5308 D: 20201
sprt @ 60+0.05 th 1 union of 2 patches: - LMR >= 3 plies from Gary - allows() tweak from homoSapiensSapiens Both passed Step I and fialed Step II.
13-09-06 lbr a1ca0aa113db48b5664168d diff
LLR: -2.95 (-2.94,2.94)
Total: 26516 W: 5405 L: 5364 D: 15747
sprt @ 15+0.05 th 1 SPRT(0,6): do not extend dangerous moves at PV nodes
13-09-06 lbr 9b094ee087bdbdb4724d8a7 diff
LLR: 2.96 (-2.94,2.94)
Total: 11451 W: 2455 L: 2282 D: 6714
sprt @ 15+0.05 th 1 singular extension at 8 plies also for PV nodes
13-09-06 lbr 1e2e8505810ab4a5f38ecd7 diff
LLR: 2.97 (-2.94,2.94)
Total: 23102 W: 4893 L: 4654 D: 13555
sprt @ 15+0.05 th 1 SEE pruning in search() at PV nodes
13-09-06 lbr 0b6b978346ebf1b57ae5884 diff
LLR: -2.95 (-2.94,2.94)
Total: 18475 W: 3753 L: 3757 D: 10965
sprt @ 15+0.05 th 1 SEE pruning in qsearch() at PV nodes
13-09-06 lbr mobility0509 diff
ELO: 0.40 +-1.5 (95%) LOS: 69.6%
Total: 69061 W: 11838 L: 11759 D: 45464
100000 @ 60+0.05 th 1 test at fixed number of games mobility change that failed(this time from the latest master of 0509 but the same change)
13-09-06 ren my_change diff
LLR: -3.02 (-2.94,2.94)
Total: 1919 W: 334 L: 438 D: 1147
sprt @ 15+0.05 th 1 Pawn distance evaluation.
13-09-06 pec Storm diff
LLR: -2.95 (-2.94,2.94)
Total: 40622 W: 7152 L: 7053 D: 26417
sprt @ 60+0.05 th 1 LTC for tuning of rank 3 patch off current master. Bench starting to diverge substantially starting from depth 15, which probably saying more about set of 14 positions than tc dependence of patch
13-09-06 dor mobility diff
LLR: 2.95 (-2.94,2.94)
Total: 38968 W: 8165 L: 7947 D: 22856
sprt @ 15+0.05 th 1 Do not include files 'a' and 'h' in Queen mobility area if opponent's Queen is present
13-09-06 lbr 9b094ee087bdbdb4724d8a7 diff
LLR: 2.96 (-2.94,2.94)
Total: 15813 W: 2907 L: 2723 D: 10183
sprt @ 60+0.05 th 1 singular extension at 8 plies also for PV nodes
13-09-06 lbr 1e2e8505810ab4a5f38ecd7 diff
LLR: -0.15 (-2.94,2.94)
Total: 666 W: 120 L: 122 D: 424
sprt @ 60+0.05 th 1 SEE pruning in search() at PV nodes
13-09-07 lbr see_pv_search_fix diff
LLR: -2.95 (-2.94,2.94)
Total: 10703 W: 1870 L: 1920 D: 6913
sprt @ 60+0.05 th 1 SEE pruning in search() at PV nodes. Passed SPRT(0,6) at short TC. Reschedule at long TC with bugfix (exclude RootNode).
13-09-07 lbr cancel_reduction diff
LLR: 2.96 (-2.94,2.94)
Total: 8817 W: 1966 L: 1831 D: 5020
sprt @ 15+0.05 th 1 cancel only one ply of reduction
13-09-07 dor mobility diff
LLR: -2.94 (-2.94,2.94)
Total: 17922 W: 3128 L: 3142 D: 11652
sprt @ 60+0.05 th 1 LTC: Do not include files 'a' and 'h' in Queen mobility area if opponent's Queen is present
13-09-07 uri faillow_try diff
LLR: -2.96 (-2.94,2.94)
Total: 9166 W: 1861 L: 1943 D: 5362
sprt @ 15+0.05 th 1 using more time only for big faillow
13-09-07 uri more_age_out_pv_variabi diff
LLR: -2.96 (-2.94,2.94)
Total: 26847 W: 5529 L: 5561 D: 15757
sprt @ 15+0.05 th 1 another time management test(this time change the formula that we add time for changing your mind to add less and less and start with bigger value
13-09-07 jos space_bonus diff
LLR: -2.95 (-2.94,2.94)
Total: 5796 W: 1139 L: 1230 D: 3427
sprt @ 15+0.05 th 1 Give bonus for gaining more space towards enemy's king.
13-09-07 jki qchecks diff
LLR: -2.97 (-2.94,2.94)
Total: 4801 W: 955 L: 1050 D: 2796
sprt @ 15+0.05 th 1 Qsearch: always check, but reduce
13-09-07 jki sing9 diff
LLR: -2.99 (-2.94,2.94)
Total: 8580 W: 1734 L: 1819 D: 5027
sprt @ 15+0.05 th 1 Set Singular Extension Limit to 9 plies
13-09-07 jki nosing diff
LLR: -2.96 (-2.94,2.94)
Total: 2592 W: 486 L: 594 D: 1512
sprt @ 15+0.05 th 1 Remove singular extension
13-09-07 lbr cancel_reduction diff
LLR: -2.94 (-2.94,2.94) [0.00,6.00]
Total: 25359 W: 4443 L: 4420 D: 16496
sprt @ 60+0.05 th 1 cancel only one ply of reduction. passed Step I.
13-09-07 uri time_score_changes diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 2144 W: 377 L: 478 D: 1289
sprt @ 15+0.05 th 1 reduce time for increase in score and increase time for reduction in score relative to previous iteration when there is some limit.