Stockfish Testing Queue

Finished - 42781 tests

16-12-02 Voy lmrt2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 19721 W: 3457 L: 3499 D: 12765
sprt @ 10+0.1 th 1 stc
16-12-02 nep sse_sort_opt diff
LLR: -2.90 (-2.94,2.94) [0.00,5.00]
Total: 16683 W: 2877 L: 2930 D: 10876
sprt @ 10+0.1 th 1 Optimize insertion_sort() using SSE2
16-12-02 hex pawns_unsupp diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 4487 W: 771 L: 877 D: 2839
sprt @ 10+0.1 th 1 Penalty only if an unsupported pawn can not be supported
16-12-02 hex pawns_unsupp diff
LLR: -0.64 (-2.94,2.94) [0.00,4.00]
Total: 973 W: 147 L: 177 D: 649
sprt @ 10+0.1 th 1 Penalty only if an unsupported pawn can not be supported, condition tweak
16-12-02 Elb const_eval diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15608 W: 2726 L: 2785 D: 10097
sprt @ 10+0.1 th 1 Take 2
16-12-02 Voy lmrt diff
LLR: -2.92 (-2.94,2.94) [0.00,5.00]
Total: 6064 W: 1036 L: 1134 D: 3894
sprt @ 10+0.1 th 1 stc
16-11-30 Gua PawnFlankAttack1 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 86347 W: 15169 L: 15038 D: 56140
sprt @ 10+0.1 th 1 less psqt penalty for flank pawn attacks
16-12-01 Fis EasyTweak diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 50145 W: 8815 L: 8803 D: 32527
sprt @ 10+0.1 th 1 Tweak easy move threshold.
16-12-02 Voy capFp2 diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 36445 W: 6421 L: 6394 D: 23630
sprt @ 10+0.1 th 1 see if this version is stronger...
16-11-30 sg pruning diff
LLR: 2.94 (-2.94,2.94) [-3.00,1.00]
Total: 69872 W: 12220 L: 12181 D: 45471
sprt @ 10+0.1 th 1 Assuming the beta400_ test passes, test against it this further simplification. See also comments on https://github.com/goodkov/Stockfish/commit/f78ef04fb8e0516a99c24f349f98861ad8037fa4.
16-11-30 goo beta400_ diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 56587 W: 7232 L: 7157 D: 42198
sprt @ 60+0.6 th 1 Attempt to use beta. Hash=64
16-12-01 hex unsupported_pawns_t2 diff
9545/10000 iterations
19327/20000 games played
20000 @ 20+0.2 th 1 Penalty only if an unsupported pawn can not be supported
16-11-30 Voy capFp diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 47254 W: 6063 L: 6029 D: 35162
sprt @ 60+0.6 th 1 LTC: Take 2
16-12-02 sni scale_by_pieces diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 8757 W: 1516 L: 1604 D: 5637
sprt @ 10+0.1 th 1 Scale passed pawn value by number of pieces
16-12-01 pb0 zugzwang diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 28810 W: 5062 L: 5066 D: 18682
sprt @ 10+0.1 th 1 Take 4: anticipate verification search if pawn structure is prone to zugzwang, defer it otherwise.
16-11-30 atu remove_CR diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 64878 W: 11438 L: 11391 D: 42049
sprt @ 10+0.1 th 1 Simplify updating of castling rights in Position::do_move()
16-12-01 atu fromTo diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 22727 W: 3978 L: 4008 D: 14741
sprt @ 10+0.1 th 1 In FromToStats: index entries by move, not by from and to squares. Idea by mstembera: https://github.com/official-stockfish/Stockfish/pull/832
16-12-01 Elb const_eval diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 21934 W: 3761 L: 3795 D: 14378
sprt @ 10+0.1 th 1 Not improving if staticEval constant
16-12-01 Gua IsolatedFlag2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 3903 W: 663 L: 772 D: 2468
sprt @ 10+0.1 th 1 take 2 (big penalty for midgame too)
16-12-01 Gua IsolatedFlag1 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 17097 W: 2974 L: 3027 D: 11096
sprt @ 10+0.1 th 1 Isolated doubled structures are more unacceptable in endgame
16-12-01 vdv RookTune diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 33279 W: 5817 L: 5862 D: 21600
sprt @ 10+0.1 th 1 Take 3
16-12-01 Gua fpminor6 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 16572 W: 2894 L: 2949 D: 10729
sprt @ 10+0.1 th 1 Fauzi idea take 6 (with base penalty)
16-12-01 Fis evasionScore diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 25043 W: 4410 L: 4430 D: 16203
sprt @ 10+0.1 th 1 Take 4 Idea from http://tests.stockfishchess.org/tests/view/583ddea70ebc5903140c5479
16-12-01 Roc Supportable2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 17755 W: 3126 L: 3176 D: 11453
sprt @ 10+0.1 th 1 Atttempt to use Hexik interesting results but without the "opposed" flag
16-12-01 Gua ExperimentalKingPSQT diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 8987 W: 1519 L: 1645 D: 5823
sprt @ 10+0.1 th 1 Experimental King PSQT
16-11-30 Gua ZeroRook diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 3823 W: 623 L: 732 D: 2468
sprt @ 10+0.1 th 1 Attempt to reduce Rook psqt
16-11-30 fau fpminor5 diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 34440 W: 6099 L: 6079 D: 22262
sprt @ 10+0.1 th 1 Last try on this idea.
16-11-30 Gua ThreatByRank21-3 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 40419 W: 7131 L: 7151 D: 26137
sprt @ 10+0.1 th 1 ThreatByRank21-3
16-11-30 goo beta400_ diff
LLR: 2.46 (-2.94,2.94) [-3.00,1.00]
Total: 38583 W: 4985 L: 4912 D: 28686
sprt @ 60+0.6 th 1 Attempt to use beta
16-11-30 Roc ThreatRank2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 15694 W: 2744 L: 2803 D: 10147
sprt @ 10+0.1 th 1 Take 3
16-11-30 vdv RookTune diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 17948 W: 3165 L: 3261 D: 11522
sprt @ 10+0.1 th 1 Take 2.
16-11-30 hex pawns_unsupp diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 21305 W: 3851 L: 3885 D: 13569
sprt @ 10+0.1 th 1 Different penalties for unsupported pawns, less if can be supported
16-11-30 Voy capFp diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 10278 W: 1778 L: 1860 D: 6640
sprt @ 10+0.1 th 1 Try using futile pruning on captures...
16-11-30 Roc ThreatRank2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 18596 W: 3321 L: 3367 D: 11908
sprt @ 10+0.1 th 1 Take2, fixed master bench
16-11-30 SC secondBest diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 6882 W: 1139 L: 1235 D: 4508
sprt @ 10+0.1 th 1 Last (log) attempt.
16-11-30 Gua AnotherDoubled+ds diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15932 W: 2781 L: 2839 D: 10312
sprt @ 10+0.1 th 1 AnotherDoubled+ds
16-11-30 Elb improving diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 27005 W: 4772 L: 4784 D: 17449
sprt @ 10+0.1 th 1 Take 3
16-11-30 Gua SimpleAttack1 diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 15987 W: 2819 L: 2877 D: 10291
sprt @ 10+0.1 th 1 Attemp to score simple attacks
16-11-30 Gua BishopPairAttackKR1 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 18016 W: 3158 L: 3207 D: 11651
sprt @ 10+0.1 th 1 BishopPairAttack & KingRing
16-11-30 fau fpminor4 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 7651 W: 1272 L: 1365 D: 5014
sprt @ 10+0.1 th 1 Pawnless flank with minor. Tuned values.
16-11-30 Elb improving diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 7799 W: 1301 L: 1393 D: 5105
sprt @ 10+0.1 th 1 Last try
16-11-30 fau bishoppair2 diff
LLR: -3.23 (-2.94,2.94) [0.00,5.00]
Total: 16295 W: 2010 L: 2087 D: 12198
sprt @ 60+0.6 th 1 Bishop Pair Attack decreasing the Bishop value.
16-11-28 fau fpminor2 diff
29606/30000 iterations
60000/60000 games played
60000 @ 20+0.2 th 1 Second tuning run for fpminor.
16-11-29 goo beta400_ diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 43283 W: 7761 L: 7678 D: 27844
sprt @ 10+0.1 th 1 Attempt to use beta
16-11-29 Gua OnlyUnsupported2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 5802 W: 973 L: 1073 D: 3756
sprt @ 10+0.1 th 1 OnlyUnsupported2
16-11-29 sni infiltration2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 12343 W: 2163 L: 2236 D: 7944
sprt @ 10+0.1 th 1 Take 4
16-11-29 fau bishoppair2 diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 8035 W: 1525 L: 1366 D: 5144
sprt @ 10+0.1 th 1 Bishop Pair Attack decreasing the Bishop value.
16-11-29 Gua Unsupporting1 diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 7916 W: 1332 L: 1424 D: 5160
sprt @ 10+0.1 th 1 Unsupporting penalty 1
16-11-29 fau bishoppair diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 7691 W: 1266 L: 1359 D: 5066
sprt @ 10+0.1 th 1 Bishop Pair Attack increasing the Bishop value.
16-11-29 Roc ThreatRank2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 3566 W: 592 L: 702 D: 2272
sprt @ 10+0.1 th 1 Try a different model to score the threats by rank.