Stockfish Testing Queue

Pending - 0 tests 0.0 hrs

None

Active - 0 tests

Finished - 1217 tests

19-07-20 Fis Isolated diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 40508 W: 9057 L: 9020 D: 22431
sprt @ 10+0.1 th 1 Take 2
19-07-20 Fis Isolated diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 53454 W: 11979 L: 11877 D: 29598
sprt @ 10+0.1 th 1 Larger isolated penalty if no pawns two files over either.
19-07-16 Fis Support diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 30639 W: 6720 L: 6733 D: 17186
sprt @ 10+0.1 th 1 Different weights for 1st and 2nd pawn supports
19-07-16 Fis Neighbours diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 25072 W: 5510 L: 5551 D: 14011
sprt @ 10+0.1 th 1 Pawn bonus for multiple neighbours
19-07-16 Fis InitMinus diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 51550 W: 11433 L: 11342 D: 28775
sprt @ 10+0.1 th 1 Take 2
19-07-15 Fis InitMinus diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 51427 W: 11414 L: 11324 D: 28689
sprt @ 10+0.1 th 1 Experiment w/ negative mg initiative
19-07-15 Fis Phalanx diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 9978 W: 2113 L: 2228 D: 5637
sprt @ 10+0.1 th 1 Take 2
19-07-15 Fis Phalanx diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 8770 W: 1885 L: 2006 D: 4879
sprt @ 10+0.1 th 1 Phalanx tweak
19-07-15 Fis LazyInit diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 30079 W: 6619 L: 6635 D: 16825
sprt @ 10+0.1 th 1 Take 2
19-07-14 Fis LazyInit diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 72980 W: 16237 L: 16040 D: 40703
sprt @ 10+0.1 th 1 Add initiative to lazy eval.
19-07-14 Fis LazyT diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 26833 W: 5936 L: 5968 D: 14929
sprt @ 10+0.1 th 1 Take 2
19-07-14 Fis CenterAttacks diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 9689 W: 2106 L: 2223 D: 5360
sprt @ 10+0.1 th 1 Even stronger than Take 2
19-07-14 Fis CenterAttacks diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 20331 W: 4426 L: 4490 D: 11415
sprt @ 10+0.1 th 1 Take 3
19-07-14 Fis CenterAttacks diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 61513 W: 13732 L: 13591 D: 34190
sprt @ 10+0.1 th 1 Double effect
19-07-14 Fis CenterAttacks diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 33607 W: 7370 L: 7369 D: 18868
sprt @ 10+0.1 th 1 Bonus for attacks on center
19-07-14 Fis Init7th diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 30858 W: 6771 L: 6783 D: 17304
sprt @ 10+0.1 th 1 Initiative bonus for pawns on 7th
19-07-14 Fis LazyT diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 17455 W: 3822 L: 3900 D: 9733
sprt @ 10+0.1 th 1 Use phase and tempo for lazy threshold
19-07-13 Fis blockedPawnInitiative2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 26740 W: 5774 L: 5807 D: 15159
sprt @ 10+0.1 th 1 Take 2
19-07-13 Fis StatUpdate diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 8912 W: 1916 L: 2037 D: 4959
sprt @ 10+0.1 th 1 Tweak stats update
19-07-13 Fis blockedPawnInitiative2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 18004 W: 3965 L: 4040 D: 9999
sprt @ 10+0.1 th 1 Retry an old idea of counting blocked pawns http://tests.stockfishchess.org/tests/view/576f4e450ebc5972faa163c3 w/ some suggestions by @snicolet https://groups.google.com/d/topic/fishcooking/rwakDGcuf5E/discussion
19-07-12 Fis lmr_update2 diff
LLR: 2.96 (-2.94,2.94) [0.50,3.50]
Total: 32582 W: 5740 L: 5427 D: 21415
sprt @ 60+0.6 th 1 LTC for @locutus2 as requested: Update continuation history for quiet move which failed high at LMR dependent on the reaearch result but use only half bonus.
19-07-12 Fis InitSTM diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 13996 W: 3075 L: 3170 D: 7751
sprt @ 10+0.1 th 1 Take 3
19-07-11 Fis InitSTM diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 34392 W: 7690 L: 7683 D: 19019
sprt @ 10+0.1 th 1 Take 2
19-07-11 Fis InitSTM diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 18548 W: 4071 L: 4144 D: 10333
sprt @ 10+0.1 th 1 Use side to move in initiative
19-07-11 Fis Hanging diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 18703 W: 4112 L: 4184 D: 10407
sprt @ 10+0.1 th 1 Take 2
19-07-10 Fis Hanging diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 22862 W: 5113 L: 5164 D: 12585
sprt @ 10+0.1 th 1 Bonus for 2nd most valuable hanging piece. Inspired by @protonspring http://tests.stockfishchess.org/tests/view/5d266e860ebc5925cf0d2335
19-07-10 Fis CapSelect diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 15001 W: 3337 L: 3427 D: 8237
sprt @ 10+0.1 th 1 Take 2
19-07-09 Fis CapSelect diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 39784 W: 8922 L: 8888 D: 21974
sprt @ 10+0.1 th 1 Always consider pawn captures of pieces good
19-07-09 Fis CapScore2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 23278 W: 5138 L: 5187 D: 12953
sprt @ 10+0.1 th 1 Small tweak to capture scoring
19-07-08 Fis BestThreadMate diff
LLR: 2.95 (-2.94,2.94) [-4.00,0.00]
Total: 57158 W: 11374 L: 11424 D: 34360
sprt @ 10+0.1 th 3 See PR https://github.com/official-stockfish/Stockfish/pull/2226
19-07-08 Fis badCapStatsCombo diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 107011 W: 23934 L: 23567 D: 59510
sprt @ 10+0.1 th 1 Mix of two capture stats ideas by @VoyagerOne
19-07-06 Fis statScore diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 22866 W: 5119 L: 5170 D: 12577
sprt @ 10+0.1 th 1 Include contHist[5] just as we do in movepicker.
19-07-05 Fis StatBonusUpdate diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 7604 W: 1593 L: 1720 D: 4291
sprt @ 10+0.1 th 1 Add a 1% decay to stats entry update.
19-07-05 Fis HistoryInit diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 16195 W: 3516 L: 3600 D: 9079
sprt @ 10+0.1 th 1 Initialize PieceToHistory stats using PSQT.
19-07-03 Fis HistoryInit diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 21142 W: 4712 L: 4771 D: 11659
sprt @ 10+0.1 th 1 Initialize main history using PSQT
19-07-02 Fis SmallHistories diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 29452 W: 6596 L: 6643 D: 16213
sprt @ 10+0.1 th 1 Take 2 w/o reindexing. No functional change.
19-07-02 Fis SmallHistories diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 6876 W: 1430 L: 1567 D: 3879
sprt @ 10+0.1 th 1 Shrink history tables to see if it's faster. No functional change.
19-07-01 Fis pawn-choice diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 73919 W: 12568 L: 12533 D: 48818
sprt @ 60+0.6 th 1 -3,1 because call to pawn_double_attacks is removed LTC for @Lolligerhans
19-06-29 Fis StatBonusUpdate diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 115215 W: 25788 L: 25494 D: 63933
sprt @ 10+0.1 th 1 Better precision when updating stat entry bonus
19-06-29 Fis Quiets diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 43588 W: 9757 L: 9748 D: 24083
sprt @ 10+0.1 th 1 Take 2
19-06-29 Fis KD_mobility diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 27322 W: 6013 L: 6069 D: 15240
sprt @ 10+0.1 th 1 Tweak mobility in king danger
19-06-29 Fis KD_mobility diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 13516 W: 2988 L: 3086 D: 7442
sprt @ 10+0.1 th 1 Use mobility eg in king danger eg.
19-06-29 Fis KD_MgEg diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 8145 W: 1757 L: 1881 D: 4507
sprt @ 10+0.1 th 1 Tuned seperate constants for mg and eg in king danger.
19-06-27 Fis TuneKDMgEgFixed diff
28410/30000 iterations
60000/60000 games played
60000 @ 30+0.3 th 1 LTC: Tune separate king danger constants for mg and eg. Fixed indexing thanks to @Rocky640
19-06-28 Fis ScoreOne diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 16484 W: 3729 L: 3597 D: 9158
sprt @ 10+0.1 th 1 Remove some calls to make_score(). No functional change. Does anyone know a nicer way to do this using a Score casting operator?
19-06-27 Fis TuneKDMgEg diff
28070/30000 iterations
60000/60000 games played
60000 @ 40+0.4 th 1 Tuning at 2x TC because kingdanger is TC sensitive
19-06-26 Fis CapScore diff
LLR: -2.95 (-2.94,2.94) [0.50,3.50]
Total: 36410 W: 6119 L: 6207 D: 24084
sprt @ 60+0.6 th 1 Spec LTC for 100k yellow. Throughput 500. Score non normal moves higher
19-06-26 Fis PawnKD diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 46181 W: 10289 L: 10224 D: 25668
sprt @ 10+0.1 th 1 Less king danger if we have pawns in king ring
19-06-26 Fis ScoreCapturesPSQT diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 59046 W: 13056 L: 12929 D: 33061
sprt @ 10+0.1 th 1 Use PSQT of the capturing piece.
19-06-26 Fis CapScore diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 17920 W: 3952 L: 4028 D: 9940
sprt @ 10+0.1 th 1 Also try 32x because 16x * 55 / 1024 rounds to 0.