Stockfish Testing Queue

Finished - 49271 tests

19-05-22 Viz sdpCount3 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 30516 W: 6781 L: 6794 D: 16941
sprt @ 10+0.1 th 1 Take 1
19-05-22 Viz sdpCount4 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 26730 W: 5923 L: 5955 D: 14852
sprt @ 10+0.1 th 1 Take 2
19-05-22 sg lmr_tweak2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 26057 W: 5817 L: 5852 D: 14388
sprt @ 10+0.1 th 1 Less reduction if move count pruning active at PV nodes.
19-05-22 MJZ Alpha-ExtensionC2 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 18698 W: 4188 L: 4260 D: 10250
sprt @ 10+0.1 th 1 Extend all PV lines passing LMR filter. alpha > 360 && depth < 4 && improving
19-05-22 sg lmr_tweak diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 7892 W: 1710 L: 1836 D: 4346
sprt @ 10+0.1 th 1 Even less reduction at expected ALL nodes in stat comparison.
19-05-22 MJZ Alpha-ExtensionC2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 34617 W: 7750 L: 7742 D: 19125
sprt @ 10+0.1 th 1 Extend all PV lines passing LMR filter of alpha > 360 and depth < 4.
19-05-22 Viz sdpCount2 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 28112 W: 6278 L: 6303 D: 15531
sprt @ 10+0.1 th 1 Take 2
19-05-22 Viz sdpCount1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 13053 W: 2907 L: 3007 D: 7139
sprt @ 10+0.1 th 1 Take 1
19-05-22 Lol lol_mp_1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 7497 W: 1256 L: 1380 D: 4861
sprt @ 60+0.6 th 1 LTC for yellow STC. tp 250? http://tests.stockfishchess.org/tests/view/5ce274850ebc5925cf06789d
19-05-22 sg lmr_singularx diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 10229 W: 2264 L: 2378 D: 5587
sprt @ 10+0.1 th 1 Do even less singular extension LMR if at expected ALL node.
19-05-22 MJZ Shelter-span diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 6107 W: 1336 L: 1471 D: 3300
sprt @ 10+0.1 th 1 If opponent storm pawn is not in our pawns span, consider it like a blocked pawn.
19-05-22 sg lmr_singularx2 diff
LLR: -1.38 (-2.94,2.94) [0.00,3.50]
Total: 20797 W: 3541 L: 3564 D: 13692
sprt @ 60+0.6 th 1 Speculative LTC of this over 125K yellow STC test. Try opposite and do even less singular extension LMR if capture or promotion.
19-05-22 Fis KnightPairImbalance diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 13306 W: 2984 L: 3083 D: 7239
sprt @ 10+0.1 th 1 Try adding knight pair to imbalance.
19-05-22 sg lmr_tweak diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 36196 W: 8142 L: 8126 D: 19928
sprt @ 10+0.1 th 1 Less reduction at PV nodes for capture/promotion moves.
19-05-21 Fis TuneKnightPair diff
27967/30000 iterations
59664/60000 games played
60000 @ 20+0.2 th 1 Try adding knight pair to imbalance. Fixed bounds.
19-05-22 31m passer_sac diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 52568 W: 11661 L: 11565 D: 29342
sprt @ 10+0.1 th 1 Count as a full passer, not a candidate passer. Include phalanxes.
19-05-22 31m passer_sac^ diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 39146 W: 8722 L: 8692 D: 21732
sprt @ 10+0.1 th 1 Count as a full passer, not a candidate passer. Don't include phalanxes.
19-05-22 31m combo_comp_lmr diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 5418 W: 1098 L: 1240 D: 3080
sprt @ 10+0.1 th 1 Combo of the best LTC [0, 4]s from the past week, from @protonspring (96K yellow) and @Vizvizdenec (87K yellow)
19-05-22 sg lmr_tweak diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 19099 W: 4216 L: 4286 D: 10597
sprt @ 10+0.1 th 1 Even less reduction at PV nodes if moved piece escapes material loss.
19-05-22 MJZ Lost_position3e diff
ELO: -0.56 +-5.7 (95%) LOS: 42.4%
Total: 5000 W: 860 L: 868 D: 3272
5000 @ 60+0.6 th 1 Save lost positions into TT and force tt cutoffs. tte->depth > 5 + depth / 3 - search at (depth - 6)
19-05-22 31m sb1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 14868 W: 3266 L: 3357 D: 8245
sprt @ 10+0.1 th 1 I think these tweaks to defended and unsafe squares might work naturally together--let's see.
19-05-21 sg lmr_singularx2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 125517 W: 28078 L: 27619 D: 69820
sprt @ 10+0.1 th 1 Try opposite and do even less singular extension LMR if capture or promotion.
19-05-21 31m sb1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 82299 W: 18507 L: 18261 D: 45531
sprt @ 10+0.1 th 1 A related idea: squares occupied by friendly non-pawns are defended.
19-05-21 vdv magicConstSF diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 92227 W: 15627 L: 15622 D: 60978
sprt @ 60+0.6 th 1 LTC: Use MAX_MOVES sized arrays.
19-05-21 MJZ Lost_position3d diff
ELO: -2.02 +-5.5 (95%) LOS: 23.8%
Total: 5000 W: 812 L: 841 D: 3347
5000 @ 60+0.6 th 1 Save lost positions into TT and force tt cutoffs. tte->depth > 4 + depth / 2 - search at (depth - 6) - begin at depth 12 - new run after correction
19-05-21 Fis DefendedUnsafe diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 54555 W: 12172 L: 12066 D: 30317
sprt @ 10+0.1 th 1 Take 2
19-05-21 Viz KDlowerLimit2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 46666 W: 10474 L: 10406 D: 25786
sprt @ 10+0.1 th 1 Take 2
19-05-21 Fis DefendedUnsafe diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 45144 W: 10099 L: 10039 D: 25006
sprt @ 10+0.1 th 1 Tweak of a patch by @praveentml here http://tests.stockfishchess.org/tests/view/5ce3dadd0ebc5925cf06aa38
19-05-21 31m sb1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 30468 W: 6808 L: 6821 D: 16839
sprt @ 10+0.1 th 1 Part 2
19-05-21 Viz safeKDtw1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 22936 W: 5147 L: 5197 D: 12592
sprt @ 10+0.1 th 1 Take 1
19-05-21 Viz KDlowerLimit1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 24169 W: 5384 L: 5428 D: 13357
sprt @ 10+0.1 th 1 Take 1
19-05-21 31m sb1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 8591 W: 1880 L: 2002 D: 4709
sprt @ 10+0.1 th 1 Just knights and bishops.
19-05-21 MJZ Shelter-span diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 17064 W: 3713 L: 3793 D: 9558
sprt @ 10+0.1 th 1 Increase shelter if opponent storm can is not in our pawns span. (+10) - new run
19-05-21 31m sb1 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 16870 W: 3745 L: 3826 D: 9299
sprt @ 10+0.1 th 1 Just friendly rooks and queens.
19-05-21 pro ps_connected20 diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 9716 W: 2129 L: 2315 D: 5272
sprt @ 10+0.1 th 1 simplify connected.
19-05-21 31m sb1^ diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 27528 W: 6162 L: 6189 D: 15177
sprt @ 10+0.1 th 1 Try to break the two changes in @praveentml's promising patch into two separate tests, to see if one is better than the combination as a whole. Part 1.
19-05-21 MJZ Shelter-span diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 22116 W: 4842 L: 4897 D: 12377
sprt @ 10+0.1 th 1 Decrease shelter if opponent storm can open a file. (-6) - please advise if previous similar tries
19-05-21 xot back3 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 26677 W: 5922 L: 5954 D: 14801
sprt @ 10+0.1 th 1 Prefer backward pawns to be on outside of pawns they support, 4,8.
19-05-21 MJZ Lost_position3d diff
ELO: -7.47 +-9.9 (95%) LOS: 6.9%
Total: 1581 W: 247 L: 281 D: 1053
5000 @ 60+0.6 th 1 Save lost positions into TT and force tt cutoffs. tte->depth > 4 + depth / 2 - search at (depth - 6) - begin at depth 12
19-05-21 Fis RookMinorImbalance diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 14864 W: 3250 L: 3341 D: 8273
sprt @ 10+0.1 th 1 Explicit rook for minor imbalance experiment.
19-05-21 Fis TuneRMExchange diff
28519/30000 iterations
60000/60000 games played
60000 @ 20+0.2 th 1 Retry w/ much larger range since first tune looks like just noise(put on pri -1)
19-05-21 MJZ Lost_position3b diff
ELO: -0.56 +-5.6 (95%) LOS: 42.3%
Total: 5000 W: 852 L: 860 D: 3288
5000 @ 60+0.6 th 1 Save lost positions into TT and force tt cutoffs. tte->depth > 4 + depth / 2 - search at (depth - 6) - same threshold 900 - preliminary search to reduce costs
19-05-21 MJZ Lost_position3d diff
ELO: -4.50 +-5.6 (95%) LOS: 5.9%
Total: 4865 W: 782 L: 845 D: 3238
5000 @ 60+0.6 th 1 Save lost positions into TT and force tt cutoffs. tte->depth > 4 + depth / 2 - search at (depth - 4) - same threshold 900 - preliminary search to reduce costs
19-05-21 MJZ Lost_position3e diff
ELO: -2.10 +-5.7 (95%) LOS: 23.4%
Total: 4794 W: 785 L: 814 D: 3195
5000 @ 60+0.6 th 1 Save lost positions into TT and force tt cutoffs. tte->depth > 3 + depth / 2 - search at (depth - 6) - same threshold 900 - preliminary search to reduce costs
19-05-21 sg lmr_singularx diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 53184 W: 11834 L: 11735 D: 29615
sprt @ 10+0.1 th 1 Do even less singular extension LMR if in check.
19-05-21 vdv lastBestMove diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 16143 W: 3514 L: 3599 D: 9030
sprt @ 10+0.1 th 1 Add earlier bestMove to failed list.
19-05-21 xot infront1 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 20142 W: 4413 L: 4478 D: 11251
sprt @ 10+0.1 th 1 Define AheadOfPawns to try to get minors into better positions, bool,bishop,10,0.
19-05-21 Voy sbt2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 13610 W: 3019 L: 3116 D: 7475
sprt @ 10+0.1 th 1 ver 2
19-05-21 xot infront1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 11830 W: 2614 L: 2720 D: 6496
sprt @ 10+0.1 th 1 bugfix. Define AheadOfPawns to try to get minors into better positions, bishop,3,0.
19-05-21 pro ps_probcut2 diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 9177 W: 1987 L: 2171 D: 5019
sprt @ 10+0.1 th 1 no threshold (threshold = VALUE_ZERO) for probcut.