Stockfish Testing Queue

Finished - 18562 tests

08-09-13 ur slightly_less_reduction diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 39414 W: 7887 L: 7885 D: 23642
sprt @ 15+0.05 th 1 additional try to solve 6k1/1r4p1/2p2Pb1/2p3R1/p1Ppq3/Q7/PP3R2/6K1 b - - 2 98 This time I only reduce second checks with evaluation that is bigger than 200. It means that in the line Rb3 axb3 Qe1+ Kg2 Qe4+ the move Qe4+ is not reduced because the evaluation before black played Qe4+ was clearly less than 2 pawns for black.
08-09-13 lb simplify_unstoppable diff
LLR: -2.97 (-2.94,2.94) [-3.00,3.00]
Total: 10233 W: 2035 L: 2143 D: 6055
sprt @ 15+0.05 th 1 simplify unstoppable passer eval
08-09-13 jk weak2 diff
ELO: -186.68 +-3.8 (95%) LOS: 0.0%
Total: 20000 W: 1136 L: 10955 D: 7909
20000 @ 15+0.05 th 1 weak vs. contempt 15
08-09-13 mc search diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 43999 W: 8807 L: 8792 D: 26400
sprt @ 15+0.05 th 1 Increase history ageing: take 1
08-09-13 jk gpcont diff
ELO: -1.09 +-3.0 (95%) LOS: 24.1%
Total: 20000 W: 3981 L: 4044 D: 11975
20000 @ 15+0.05 th 1 Test game phase contempt
08-09-13 gl master diff
ELO: 27.66 +-2.9 (95%) LOS: 100.0%
Total: 20000 W: 4355 L: 2766 D: 12879
20000 @ 60+0.05 th 1 Regression test after singular extension 8 plies
08-09-13 jk weak2 diff
ELO: -192.01 +-3.9 (95%) LOS: 0.0%
Total: 20000 W: 1120 L: 11170 D: 7710
20000 @ 15+0.05 th 1 weak vs. contempt 23
08-09-13 jk weak2 diff
ELO: -186.57 +-3.8 (95%) LOS: 0.0%
Total: 20000 W: 1095 L: 10909 D: 7996
20000 @ 15+0.05 th 1 weak vs. contempt 7
08-09-13 re my_change diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 5935 W: 1169 L: 1260 D: 3506
sprt @ 15+0.05 th 1 Reduce scale factor for opposite colors bishop.
08-09-13 pe old_passed diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 6911 W: 1211 L: 1280 D: 4420
sprt @ 60+0.05 th 1 Old patch which passed, but has not been committed fro unknown reason. Scheduled against current master only at LTC as tc sensitive
08-09-13 gl master diff
Status: -
Total: 371
64000 @ 5+0.05 th 1 The return of CLOP
08-09-13 ee evalMargin-IV diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 6653 W: 1328 L: 1417 D: 3908
sprt @ 15+0.05 th 1 Alternative error margin for the evaluation. The error margin does not just depend on king safety anymore and is not just for the middle game.
08-09-13 lb cancel_reduction diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 9502 W: 1916 L: 1970 D: 5616
sprt @ 15+0.05 th 1 union of 2 patches
07-09-13 mc search diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 5416 W: 1047 L: 1139 D: 3230
sprt @ 15+0.05 th 1 Raise history limit: take 3
07-09-13 mc search diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 26745 W: 5382 L: 5415 D: 15948
sprt @ 15+0.05 th 1 Raise history limit: take 2
07-09-13 mc search diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 13141 W: 2603 L: 2674 D: 7864
sprt @ 15+0.05 th 1 Raise history limit: take 1
07-09-13 pe combo3 diff
LLR: -2.97 (-2.94,2.94) [0.00,6.00]
Total: 22914 W: 3951 L: 3942 D: 15021
sprt @ 60+0.05 th 1 LTC. Combo of 3 patches failed at Stage II with positive score. Scheduled one more time as Marco can not self-approve
07-09-13 ee NoStaticZugzwang diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 51574 W: 10257 L: 10222 D: 31095
sprt @ 15+0.05 th 1 There seems no need to test for of Zugzwang cases, if there is no nullmove search. But I only tested this little bit in RS some time ago, not with games.
07-09-13 jk weak2 diff
ELO: -183.81 +-3.8 (95%) LOS: 0.0%
Total: 20000 W: 1113 L: 10806 D: 8081
20000 @ 15+0.05 th 1 Disable null move and futility pruning. To create a test opponent for contempt testing.
07-09-13 ur less_check_extend diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 6878 W: 1338 L: 1426 D: 4114
sprt @ 15+0.05 th 1 this time try extend checks by a full ply when the remaining depth is small but not extend when the remaining depth is at least 6 plies
07-09-13 pe combo3 diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 8228 W: 1727 L: 1597 D: 4904
sprt @ 15+0.05 th 1 Combo of 3 patches failed at Stage II with positive score
07-09-13 tz history_optimization diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 8185 W: 1593 L: 1677 D: 4915
sprt @ 15+0.05 th 1 History optimization, try to adapt faster
07-09-13 ur less_check_extend diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 10215 W: 1943 L: 2022 D: 6250
sprt @ 15+0.05 th 1 another try of reducing check extensions(this time extending only when the remaining depth is small), Note that I do not like it because I feel it reduce tactical strength but I decided to try it after not pruning checking moves failed for some reason so maybe they are extended too much
07-09-13 lb 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.
07-09-13 ur less_check_extend diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 6809 W: 1343 L: 1431 D: 4035
sprt @ 15+0.05 th 1 do not extend checks by half ply except the first 12 plies
07-09-13 ur 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.
07-09-13 jk 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
07-09-13 jk 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
07-09-13 jk 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
07-09-13 jo 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.
07-09-13 ur 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
06-09-13 pe 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
07-09-13 ur 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
07-09-13 do 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
07-09-13 lb 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
07-09-13 lb 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).
06-09-13 lb 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
06-09-13 do 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
06-09-13 lb 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
06-09-13 re 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.
06-09-13 lb 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
06-09-13 lb 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
06-09-13 lb 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
06-09-13 lb 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.
06-09-13 lb 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
06-09-13 jk 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)
05-09-13 ur 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
06-09-13 ur 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
06-09-13 gl 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
06-09-13 lb 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.