Stockfish Testing Queue

Finished - 22338 tests

10-04-13 gl singular_tweak5 diff
LLR: -2.99 (-2.94,2.94)
Total: 4278 W: 838 L: 935 D: 2505
sprt @ 15+0.05 th 1 More aggressive rBeta in non-PV nodes
10-04-13 gl king_safety2 diff
LLR: -2.99 (-2.94,2.94)
Total: 1833 W: 384 L: 492 D: 957
sprt @ 15+0.05 th 1 EG kingsafety = MG kingsafety / 4
10-04-13 rt RT_Scaling_B2 diff
LLR: -2.95 (-2.94,2.94)
Total: 2304 W: 408 L: 508 D: 1388
sprt @ 15+0.05 th 1 Fourth try at 50rule scaling.
11-04-13 rt RT_Bishop_B1 diff
LLR: 2.80 (-2.94,2.94)
Total: 10894 W: 2220 L: 2089 D: 6585
sprt @ 15+0.05 th 1 Tuned version of bad bishop module.
10-04-13 rt RT_Bishop_B1 diff
LLR: 2.13 (-2.94,2.94)
Total: 9492 W: 1933 L: 1830 D: 5729
sprt @ 15+0.05 th 1 Macro tuning of bad bishops.
09-04-13 gl bishop_pawns diff
LLR: -3.05 (-2.94,2.94)
Total: 15702 W: 3072 L: 3139 D: 9491
sprt @ 15+0.05 th 1 Adjust bishop value by pawns
09-04-13 jk probcut_tweak diff
LLR: -3.06 (-2.94,2.94)
Total: 34159 W: 6855 L: 6871 D: 20433
sprt @ 15+0.05 th 1 Probcut: use rbeta - staticEval as threshold
09-04-13 jk always_check_repetition diff
LLR: 3.05 (-2.94,2.94)
Total: 38986 W: 6845 L: 6547 D: 25594
sprt @ 60+0.05 th 1 Retest: always check repetition
09-04-13 jk neg_see_5 diff
ELO: 1.70 +-1.9 (95%) LOS: 96.1%
Total: 51647 W: 10335 L: 10083 D: 31229
sprt @ 15+0.05 th 1 Prune neg. SEE moves when depth < 5
09-04-13 jk nonpv_check_low diff
ELO: -0.87 +-3.0 (95%) LOS: 28.5%
Total: 20483 W: 4018 L: 4069 D: 12396
sprt @ 15+0.05 th 1 Extend checks a full ply in low depths.
09-04-13 jk null_pv2 diff
ELO: -0.68 +-2.8 (95%) LOS: 31.9%
Total: 23055 W: 4569 L: 4614 D: 13872
sprt @ 15+0.05 th 1 SPRT retry: null move in PV
09-04-13 rt RT_Scaling_B1 diff
ELO: -10.53 +-7.7 (95%) LOS: 0.4%
Total: 3168 W: 591 L: 687 D: 1890
sprt @ 15+0.05 th 1 Fifth attempt at refining scaling out drawish positions.
09-04-13 rt RT_KingExp_A1 diff
Pending...
sprt @ 15+0.05 th 1 Attempts to understand the flaw in averaging king safety by testing the "Mindreading Effect".
08-04-13 rt Ryan_Bishop_A1 diff
ELO: 0.24 +-5.6 (95%) LOS: 53.3%
Total: 5883 W: 1169 L: 1165 D: 3549
sprt @ 15+0.05 th 1 Ryan Takker's bad bishop module
05-04-13 jk static_null5b diff
ELO: -0.16 +-2.2 (95%) LOS: 44.3%
Total: 33712 W: 6167 L: 6183 D: 21362
sprt @ 15+0.05 th 1 SPRT retest: static null move pruning at depth = 5 * ONE_PLY. Previous run was inconclusive.
05-04-13 jk prune_under_promo diff
ELO: -0.44 +-2.5 (95%) LOS: 36.5%
Total: 27383 W: 5122 L: 5157 D: 17104
sprt @ 15+0.05 th 1 SPRT retest: prune_under_promo. Previously scored (0 +- 3), so result was "unclear".
05-04-13 jk asymm_see2 diff
ELO: 3.53 +-2.8 (95%) LOS: 99.3%
Total: 18794 W: 3098 L: 2907 D: 12789
sprt @ 60+0.05 th 1 SPRT: Final judgement for asymm_see2
07-04-13 mc master diff
ELO: 19.02 +-2.8 (95%) LOS: 100.0%
Total: 20000 W: 4042 L: 2948 D: 13010
20000 @ 60+0.05 th 1 Regression test after amazing JP patch on UCI parameters tweaks.
07-04-13 jk king_safety2 diff
ELO: -26.15 +-15.0 (95%) LOS: 0.0%
Total: 892 W: 159 L: 226 D: 507
sprt @ 15+0.05 th 1 EG kingsafety = MG kingsafety / 4
07-04-13 gl King_Saftey_A2 diff
ELO: -2.33 +-4.0 (95%) LOS: 13.0%
Total: 11199 W: 2183 L: 2258 D: 6758
sprt @ 15+0.05 th 1 RyanTakker: Tweak take 2
06-04-13 jk nonpv_checks diff
ELO: 3.07 +-3.3 (95%) LOS: 96.7%
Total: 17071 W: 3435 L: 3284 D: 10352
sprt @ 15+0.05 th 1 More complex extension system for non-pv check
07-04-13 lb lucas_qsearch_pruning diff
ELO: 6.94 +-5.4 (95%) LOS: 99.4%
Total: 6061 W: 1210 L: 1089 D: 3762
sprt @ 15+0.05 th 1 remove PV extensions. again with check extension at ONE_PLY/2, following Joona's recommendation.
06-04-13 jk singular_evasion diff
ELO: -0.19 +-2.4 (95%) LOS: 43.7%
Total: 32898 W: 6466 L: 6484 D: 19948
sprt @ 15+0.05 th 1 Singular evasion extension in low depths
06-04-13 gl Passed_Pawns_A1 diff
ELO: -17.68 +-9.8 (95%) LOS: 0.0%
Total: 2006 W: 370 L: 472 D: 1164
sprt @ 15+0.05 th 1 RyanTakker: More work on passed pawn eval
05-04-13 jk movepick2 diff
ELO: -2.18 +-4.0 (95%) LOS: 14.1%
Total: 11769 W: 2334 L: 2408 D: 7027
sprt @ 15+0.05 th 1 movepick: Remove special handling of bad captures. Previous result was unclear (1.5 +- 3.0). Retry with SPRT.
06-04-13 jk hist diff
ELO: 0.03 +-4.1 (95%) LOS: 50.6%
Total: 10268 W: 1953 L: 1952 D: 6363
sprt @ 15+0.05 th 1 Unlimited history table
05-04-13 jk joona_singular diff
ELO: -5.70 +-5.6 (95%) LOS: 2.3%
Total: 5485 W: 978 L: 1068 D: 3439
sprt @ 15+0.05 th 1 For singular extension: use ext < ONE_PLY instead of !ext
05-04-13 jk king_safety_endgame diff
ELO: -0.15 +-2.3 (95%) LOS: 44.9%
Total: 35058 W: 6730 L: 6745 D: 21583
sprt @ 15+0.05 th 1 Increase king safety in endgames. Pure endgame value is now mgValue / 8.
05-04-13 gl storm diff
ELO: -2.11 +-3.8 (95%) LOS: 13.7%
Total: 12330 W: 2311 L: 2386 D: 7633
sprt @ 15+0.05 th 1 Pawn storm tweaks, take 2
06-04-13 mc jp_tweaks diff
ELO: 7.27 +-5.0 (95%) LOS: 99.8%
Total: 6544 W: 1212 L: 1075 D: 4257
sprt @ 60+0.05 th 1 UCI parameters tweak by JP: seems interesting at short TC. Reschedule at long one.
06-04-13 mc master diff
ELO: 17.11 +-2.8 (95%) LOS: 100.0%
Total: 19362 W: 3727 L: 2774 D: 12861
20000 @ 60+0.05 th 1 Regression testing with increased null verification search depth limit to 12 plies
06-04-13 mc King_Saftey_A1 diff
ELO: -4.12 +-5.0 (95%) LOS: 5.4%
Total: 6157 W: 993 L: 1066 D: 4098
sprt @ 60+0.05 th 1 RyanTakker idea - tweak pawn shelter based on presence of queen. Was good at short TC: Reschedule at long one.
06-04-13 mc retire_razoring diff
ELO: -6.73 +-6.2 (95%) LOS: 1.7%
Total: 4907 W: 968 L: 1063 D: 2876
sprt @ 15+0.05 th 1 Patch by Joseph Ellis
06-04-13 lb lucas_qsearch_pruning diff
ELO: -0.50 +-3.0 (95%) LOS: 37.2%
Total: 16585 W: 2707 L: 2731 D: 11147
sprt @ 60+0.05 th 1 remove PV conditions: validate at long TC
05-04-13 mc jp_tweaks diff
ELO: 3.33 +-2.7 (95%) LOS: 99.2%
Total: 25866 W: 5461 L: 5213 D: 15192
sprt @ 15+0.05 th 1 UCI parameters tweak by JP: according to his tests this setup is stronger than default.
05-04-13 gl King_Saftey_A1 diff
ELO: 5.41 +-4.7 (95%) LOS: 98.8%
Total: 7965 W: 1588 L: 1464 D: 4913
sprt @ 15+0.05 th 1 RyanTakker idea - tweak pawn shelter based on presence of queen
05-04-13 gl orthodox_tt_depth diff
ELO: -9.55 +-6.8 (95%) LOS: 0.3%
Total: 3929 W: 725 L: 833 D: 2371
sprt @ 15+0.05 th 1 SPRT retest, 4MB hash, Set ttDepth = depth
05-04-13 lb lucas_qsearch_pruning diff
ELO: 12.52 +-7.1 (95%) LOS: 100.0%
Total: 3470 W: 716 L: 591 D: 2163
sprt @ 15+0.05 th 1 remove more PV conditions
04-04-13 mc null_verification_12 diff
ELO: 2.56 +-2.0 (95%) LOS: 99.5%
Total: 46568 W: 9240 L: 8897 D: 28431
sprt @ 15+0.05 th 1 Experimental SPRT test: verify use of SPRT for fine tuning. In particular test if null_verification_12 is better than null_verification_10
06-04-13 jk singular_evasion diff
ELO: 0.95 +-9.6 (95%) LOS: 57.7%
Total: 2196 W: 486 L: 480 D: 1230
sprt @ 5+0.05 th 1 Quick test on singular evasion extensions in low depths
05-04-13 jk pruning_and_static_eval diff
ELO: -8.08 +-7.0 (95%) LOS: 1.2%
Total: 4173 W: 867 L: 964 D: 2342
sprt @ 5+0.05 th 1 Quick test about connection moveCount based pruning and staticEval.
04-04-13 mc null_verification_8 diff
ELO: -0.09 +-2.6 (95%) LOS: 47.2%
Total: 25744 W: 5019 L: 5026 D: 15699
sprt @ 15+0.05 th 1 Experimental SPRT test: verify use of SPRT for fine tuning. In particular test if null_verification_8 is better than null_verification_10
04-04-13 gl storm diff
ELO: -1.99 +-3.6 (95%) LOS: 13.9%
Total: 12393 W: 2107 L: 2178 D: 8108
sprt @ 60+0.05 th 1 SPRT Long TC: Higher penalty for rank 6 opposed storm pawn (it restricts king mobility)
04-04-13 mc null_move4 diff
ELO: 2.41 +-2.0 (95%) LOS: 99.0%
Total: 43729 W: 8726 L: 8423 D: 26580
sprt @ 15+0.05 th 1 Raise depth limit of null move verification search to 10 plies. Retest using SPRT on this real case of interesting but still undecided patch.
03-04-13 mc master diff
ELO: 15.44 +-2.8 (95%) LOS: 100.0%
Total: 20000 W: 3928 L: 3040 D: 13032
20000 @ 60+0.05 th 1 Regression test after Joona's "Double Gains"
05-04-13 lb lucas_qsearch_pruning diff
ELO: 8.31 +-6.0 (95%) LOS: 99.7%
Total: 5771 W: 1373 L: 1235 D: 3163
sprt @ 5+0.05 th 1 remove more PV conditions
04-04-13 lb lucas_qsearch_pruning diff
ELO: 0.32 +-5.0 (95%) LOS: 55.1%
Total: 7546 W: 1523 L: 1516 D: 4507
sprt @ 15+0.05 th 1 remove more PV conditions
03-04-13 gl storm diff
ELO: 2.53 +-3.5 (95%) LOS: 91.9%
Total: 14709 W: 2977 L: 2870 D: 8862
16000 @ 15+0.05 th 1 Higher penalty for rank 6 opposed storm pawn (it restricts king mobility)
03-04-13 lb lucas_verification_sear diff
ELO: -1.23 +-3.2 (95%) LOS: 22.8%
Total: 14700 W: 2417 L: 2469 D: 9814
16000 @ 60+0.05 th 1 remove verification search completely. test directly at long TC.
02-04-13 gl orthodox_tt_depth diff
ELO: -4.59 +-3.1 (95%) LOS: 0.2%
Total: 15681 W: 2446 L: 2653 D: 10582
16000 @ 60+0.05 th 1 LongTC. Set ttDepth = depth (Accurary vs. speed)