Stockfish Testing Queue

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Finished - 983 tests

19-03-21 Fis DynamicSkipping diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 18441 W: 2472 L: 2558 D: 13411
sprt @ 60+0.6 th 8 LTC: Dynamic thread skipping. (LTC since we know this is TC sensitive from pull #1972.)
19-03-22 Fis DynamicSkipping diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 20835 W: 2696 L: 2775 D: 15364
sprt @ 60+0.6 th 8 LTC: A second take. (Take 1 on Pri -1)
19-03-23 Fis CompileSquareBB diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 60198 W: 13262 L: 13189 D: 33747
sprt @ 10+0.1 th 1 Let's see if there is a speed up by having SquareBB[] be completely compile time. No functional change.
19-03-22 Fis EndgamesSingleton diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 17320 W: 3487 L: 3359 D: 10474
sprt @ 5+0.05 th 8 Remove per thread instances of Endgames. No functional change. (Endgames are read only so memory sharing should not be an issue but to be extra safe we test the SMP case anyway.)
19-03-20 Fis EBProbe diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 10582 W: 2278 L: 2390 D: 5914
sprt @ 10+0.1 th 1 Reduce the number of operations by making EndgameBase::probe() search the map only once instead of twice. No functional change.
19-03-19 Fis CenterMobility diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 25664 W: 5695 L: 5732 D: 14237
sprt @ 10+0.1 th 1 Extra bonus for mobility to center
19-03-15 Fis Recapture diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 32538 W: 7227 L: 7230 D: 18081
sprt @ 10+0.1 th 1 Accumulate recapture squares during qsearch() Idea by @snicolet from https://github.com/official-stockfish/Stockfish/pull/1926
19-03-15 Fis RecaptureOnly diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 20386 W: 4500 L: 4563 D: 11323
sprt @ 10+0.1 th 1 Only use recapture square if a piece was actually captured.
19-03-15 Fis Recapture diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 16147 W: 3543 L: 3628 D: 8976
sprt @ 10+0.1 th 1 Take 2
19-03-13 Fis Space diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 28707 W: 6348 L: 6370 D: 15989
sprt @ 10+0.1 th 1 Tuned piece space weights
19-03-12 Fis SpaceTune diff
28942/30000 iterations
60000/60000 games played
60000 @ 20+0.2 th 1 Tune piece space weight
19-03-12 Fis Space diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 25106 W: 5575 L: 5640 D: 13891
sprt @ 10+0.1 th 1 Bias bonus
19-03-12 Fis Space diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 6776 W: 1458 L: 1596 D: 3722
sprt @ 10+0.1 th 1 Only our semi open files
19-03-12 Fis Space diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 9744 W: 2070 L: 2186 D: 5488
sprt @ 10+0.1 th 1 Up to 4 ranks behind pawn
19-03-12 Fis Space diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 8416 W: 1809 L: 1932 D: 4675
sprt @ 10+0.1 th 1 Add files away from king 2
19-03-12 Fis Space diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 7841 W: 1674 L: 1800 D: 4367
sprt @ 10+0.1 th 1 Add 5th rank
19-03-10 Fis PseudoLegalTest diff
ELO: 2.95 +-4.2 (95%) LOS: 91.3%
Total: 10000 W: 1993 L: 1908 D: 6099
10000 @ 5+0.05 th 8 Test for pull https://github.com/official-stockfish/Stockfish/pull/2039
19-03-12 Fis Space diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 24147 W: 5312 L: 5381 D: 13454
sprt @ 10+0.1 th 1 More space bonus
19-03-12 Fis Space diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 4036 W: 837 L: 982 D: 2217
sprt @ 10+0.1 th 1 Add files away from king
19-03-12 Fis Space diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 4990 W: 1052 L: 1192 D: 2746
sprt @ 10+0.1 th 1 Tweak Space
19-03-11 Fis EndgameDraw diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 42720 W: 9582 L: 9534 D: 23604
sprt @ 10+0.1 th 1 Just like KNNvsK these are draws.
19-03-11 Fis KingAttacksCount diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 11866 W: 2574 L: 2680 D: 6612
sprt @ 10+0.1 th 1 Tweak KingAttacksCount
19-03-10 Fis RRQQEndgames diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 33186 W: 7322 L: 7322 D: 18542
sprt @ 10+0.1 th 1 Try RvsR and QvsQ endgames.
19-02-21 Fis voting3 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 38643 W: 7403 L: 7424 D: 23816
sprt @ 5+0.05 th 8 Less aggressive version of http://tests.stockfishchess.org/tests/view/5c2d1bd70ebc596a450bac1b and call it a day
19-02-23 Fis KnightKingDanger diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 23894 W: 5223 L: 5270 D: 13401
sprt @ 10+0.1 th 1 Tweak knight king danger
19-02-19 Fis voting3 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 137247 W: 26673 L: 26340 D: 84234
sprt @ 5+0.05 th 8 More aggressive version of http://tests.stockfishchess.org/tests/view/5c2d1bd70ebc596a450bac1b
19-02-21 Fis centerPawns diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 20016 W: 4334 L: 4400 D: 11282
sprt @ 10+0.1 th 1 Take 2
19-02-21 Fis centerPawns diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 9943 W: 2130 L: 2245 D: 5568
sprt @ 10+0.1 th 1 Take 3
19-02-20 Fis centerPawns diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 23636 W: 5184 L: 5232 D: 13220
sprt @ 10+0.1 th 1 Bonus for center pawns
19-02-20 Fis pawnsOn4th diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 16872 W: 3634 L: 3715 D: 9523
sprt @ 10+0.1 th 1 Penalty for no pawns on 4th
19-02-20 Fis PromotionExt diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 54240 W: 12113 L: 12008 D: 30119
sprt @ 10+0.1 th 1 Extend promotions
19-02-20 Fis PawnTo7th diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 29989 W: 6638 L: 6654 D: 16697
sprt @ 10+0.1 th 1 Extend pawn moves to 7th rank.
19-02-19 Fis voting3 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 51479 W: 9988 L: 9916 D: 31575
sprt @ 5+0.05 th 8 Combo of two voting tweaks: http://tests.stockfishchess.org/tests/view/5c2d1bd70ebc596a450bac1b http://tests.stockfishchess.org/tests/view/5c2881460ebc5902ba136a03
19-02-18 Fis QueenInit diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 21351 W: 4627 L: 4686 D: 12038
sprt @ 10+0.1 th 1 More initiative w/ queens on board.
19-02-18 Fis Bishops diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 24448 W: 5369 L: 5413 D: 13666
sprt @ 10+0.1 th 1 Bonus for unopposed bishops.
19-02-15 Fis Outposts diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 29372 W: 6400 L: 6420 D: 16552
sprt @ 10+0.1 th 1 Another king ring attack bonus
19-02-15 Fis Outposts diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 27266 W: 5979 L: 6009 D: 15278
sprt @ 10+0.1 th 1 Outpost bonus if we attack the kingring from it.
19-02-15 Fis Outposts diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 11492 W: 2418 L: 2526 D: 6548
sprt @ 10+0.1 th 1 Use attack info for outposts.
19-02-15 Fis Outposts diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 9057 W: 1972 L: 2092 D: 4993
sprt @ 10+0.1 th 1 Take 2
19-02-14 Fis Outposts diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 11153 W: 2382 L: 2491 D: 6280
sprt @ 10+0.1 th 1 Take 4
19-02-14 Fis Outposts diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 36594 W: 8060 L: 8044 D: 20490
sprt @ 10+0.1 th 1 Take 3
19-02-14 Fis Outposts diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 16329 W: 3498 L: 3582 D: 9249
sprt @ 10+0.1 th 1 Take 2
19-02-14 Fis Outposts diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 10468 W: 2332 L: 2445 D: 5691
sprt @ 10+0.1 th 1 Vary outpost value based on king distance. Idea from https://groups.google.com/forum/?fromgroups=#!topic/fishcooking/XBQnyhKQ4T4
19-02-05 Fis KingProtector diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 36509 W: 8102 L: 8085 D: 20322
sprt @ 10+0.1 th 1 Take 2
19-02-05 Fis OnePiece diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 16103 W: 3460 L: 3545 D: 9098
sprt @ 10+0.1 th 1 One piece endings are drawish.
19-02-05 Fis OnePiece diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 10875 W: 2272 L: 2383 D: 6220
sprt @ 10+0.1 th 1 Take 2
19-02-04 Fis KingProtector diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 4793 W: 1014 L: 1156 D: 2623
sprt @ 10+0.1 th 1 Larger penalty if piece is a knight. Fixed precedence thanks to @31m059
19-02-03 Fis DefensiveRook diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 28690 W: 6362 L: 6384 D: 15944
sprt @ 10+0.1 th 1 Less king danger if we have a rook near by.
19-02-03 Fis DefensiveBishop diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 14243 W: 3065 L: 3159 D: 8019
sprt @ 10+0.1 th 1 Less king danger if we have a bishop near by.
19-02-02 Fis DefensiveKnight2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 16669 W: 3679 L: 3761 D: 9229
sprt @ 10+0.1 th 1 Use distance instead.