Stockfish Testing Queue

Finished - 45450 tests

14-04-01 mco asp_restore diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 77338 W: 11882 L: 11846 D: 53610
sprt @ 60+0.05 th 1 Restore old window size: test at LTC as a no-regression (retest to gain statistic required error rate)
14-04-01 tzi king_moves diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 5641 W: 951 L: 1041 D: 3649
sprt @ 15+0.05 th 1 use number of possible king moves in king safety
14-04-01 sni supported_pawn_3 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 27152 W: 5164 L: 5197 D: 16791
sprt @ 15+0.05 th 1 Pawns on semi-open files : take 3.
14-04-01 sni supported_pawn_3 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 7369 W: 1363 L: 1449 D: 4557
sprt @ 15+0.05 th 1 Pawns on semi-open files : take 4
14-04-01 sg king_safety_pinned diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 75820 W: 13872 L: 13782 D: 48166
sprt @ 15+0.05 th 1 further increase weight to 4 (weight 3 seems positive but not enough)
14-04-01 hxi mob_area diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 3536 W: 635 L: 732 D: 2169
sprt @ 15+0.05 th 1 smaller mobility area for rook and queen (removed squares defended by enemy knight or bishop) + smaller mobility bonus for knight and bishop as a compensation (fixed version)
14-04-01 inf mob_queen_tune diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 65066 W: 11986 L: 11922 D: 41158
sprt @ 15+0.05 th 1 Another approach at tuning queen mobility - not restricted to a, h files.
14-04-02 sg king_safety_pinned diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 5484 W: 988 L: 1079 D: 3417
sprt @ 15+0.05 th 1 weight 5
14-04-02 Mys queen_threat diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 17701 W: 3188 L: 3247 D: 11266
sprt @ 15+0.05 th 1 While enemy has a queen, apply small king safety penalty (locutus2 fix).
14-04-02 sni supported_pawn_3 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 1984 W: 370 L: 473 D: 1141
sprt @ 15+0.05 th 1 Remove awkward backward pawn code
14-04-02 jos q_imbalance diff
LLR: 2.95 (-2.94,2.94) [0.00,6.00]
Total: 15082 W: 2417 L: 2248 D: 10417
sprt @ 60+0.05 th 1 LTC: Queen vs. 3 minors imbalance. Take 7.
14-04-02 eel zeroMob_1 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 6823 W: 1200 L: 1287 D: 4336
sprt @ 15+0.05 th 1 Test for Lyudmil
14-04-02 Meh ext_zero diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 10246 W: 1856 L: 1934 D: 6456
sprt @ 15+0.05 th 1 take 2 (same idea of playing around when eval=0.00) change the extension to adapt to STC
14-04-03 gli rook_passer3 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 9475 W: 1678 L: 1758 D: 6039
sprt @ 15+0.05 th 1 Higher bonus for passed A/H pawn.
14-04-03 gli rook_passer3 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 14330 W: 2551 L: 2619 D: 9160
sprt @ 15+0.05 th 1 Even higher bonus for passed A/H pawn.
14-04-03 gli pawn_bpair diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 8746 W: 1622 L: 1705 D: 5419
sprt @ 15+0.05 th 1 Reduce penalties for weak pawns with the bishop pair
14-04-03 gli pawn_bpair diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 21948 W: 4106 L: 4154 D: 13688
sprt @ 15+0.05 th 1 Reduce penalties for weak pawns with the bishop pair (less reduction)
14-04-03 gli pawn_bpair diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 9931 W: 1817 L: 1896 D: 6218
sprt @ 15+0.05 th 1 Reduce penalties for weak pawns with the bishop pair (even less reduction)
14-04-03 Mys rBeta_tweak diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 23330 W: 4329 L: 4164 D: 14837
sprt @ 15+0.05 th 1 Use higher reduction up until a cut off.
14-04-03 jos nomob_queen diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 8319 W: 1467 L: 1550 D: 5302
sprt @ 15+0.05 th 1 Penalty only if mob <= 2. Take 5.
14-04-03 jos nomob_knight diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 14224 W: 2603 L: 2671 D: 8950
sprt @ 15+0.05 th 1 Penalty for knight on the edge and zero mobility. Take 1.
14-04-03 lbr no_queen_on diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 17051 W: 3132 L: 3005 D: 10914
sprt @ 15+0.05 th 1 small simplification: remove QueenOn stuff
14-04-03 gli pawn_bpair diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 5505 W: 968 L: 1059 D: 3478
sprt @ 15+0.05 th 1 Bugfix: only use weak pawn values
14-04-03 gli pawn_bpair diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 3804 W: 665 L: 760 D: 2379
sprt @ 15+0.05 th 1 Bugfix: only use weak pawn values (higher bishop pair bonus)
14-04-03 gli pawn_bpair diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 3796 W: 704 L: 800 D: 2292
sprt @ 15+0.05 th 1 Bugfix: only use weak pawn values (even higher bishop pair bonus)
14-04-03 Mys rBeta_tweak diff
LLR: -2.97 (-2.94,2.94) [0.00,6.00]
Total: 14258 W: 2137 L: 2175 D: 9946
sprt @ 60+0.05 th 1 LTC: Use higher reduction up until a cut off.
14-04-03 sg king_safety_pinned diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 15391 W: 2759 L: 2824 D: 9808
sprt @ 15+0.05 th 1 count pinned pieces
14-04-03 gli pawn_bpair diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 15971 W: 2974 L: 3037 D: 9960
sprt @ 15+0.05 th 1 Bonus for our bishop pair when enemy has weak pawns.
14-04-03 gli pawn_bpair diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 30182 W: 5540 L: 5567 D: 19075
sprt @ 15+0.05 th 1 Penalize bishop pair with weak pawns.
14-04-03 sni isolated_doubled diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 37394 W: 6878 L: 6886 D: 23630
sprt @ 15+0.05 th 1 Penalty for doubled isolated pawns when we are sure they cannot be passed
14-04-03 Mys cp_tune diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 10696 W: 1897 L: 1974 D: 6825
sprt @ 15+0.05 th 1 Tune candidate passed pawns final take.
14-04-04 mco apply_weight diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 67998 W: 12383 L: 12140 D: 43475
sprt @ 15+0.05 th 1 Speedup. Removes code from weight_option() and apply_weight(). Because apply_weight() was always unnecessarily unpacking the same weights from type Score to two integers and gets called a lot(~20M times during bench) this is also roughly a 2% total speedup. No functional change.
14-04-04 mco spread_tt diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 8202 W: 1475 L: 1559 D: 5168
sprt @ 15+0.05 th 1 Remove bias from choice of TT replace entry
14-04-04 sni isolated_doubled diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 25234 W: 4727 L: 4557 D: 15950
sprt @ 15+0.05 th 1 We add a penalty for doubled isolated pawns when we are sure they cannot be passed. Take 3, penalty=S(20,35).
14-04-04 sg king_safety_pinned diff
LLR: -3.00 (-2.94,2.94) [-1.50,4.50]
Total: 53547 W: 9580 L: 9550 D: 34417
sprt @ 15+0.05 th 1 higher penalty for pinned queen
14-04-04 sg king_safety_pinned diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 18372 W: 3273 L: 3331 D: 11768
sprt @ 15+0.05 th 1 higher penalty for pinned rook
14-04-04 sni r_bnn_imbalance diff
LLR: -0.77 (-2.94,2.94) [-1.50,4.50]
Total: 18821 W: 3414 L: 3393 D: 12014
sprt @ 15+0.05 th 1 Rook and 3 pawns vs. 3 minors slightly favours the minors
14-04-04 sni r_bnn_imbalance diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 21997 W: 4057 L: 3896 D: 14044
sprt @ 15+0.05 th 1 Use rook count difference in the imbalance condition
14-04-04 jos q_imbalance2 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 44569 W: 8187 L: 8177 D: 28205
sprt @ 15+0.05 th 1 Queen vs. rook + 2 minors. Take 1.
14-04-04 lbr no_queen_on diff
LLR: 4.55 (-2.94,2.94) [-3.00,1.00]
Total: 24890 W: 3842 L: 3646 D: 17402
sprt @ 60+0.05 th 1 small simplification: remove QueenOn stuff
14-04-04 lbr kmob diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 26675 W: 4867 L: 4903 D: 16905
sprt @ 15+0.05 th 1 King mobility in the endgame (idea from Senpai)
14-04-04 jos nomob_knight diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 39986 W: 7359 L: 7152 D: 25475
sprt @ 15+0.05 th 1 Penalty for knight on the edge and zero mobility. Take 2.
14-04-04 jos q_imbalance diff
ELO: 0.37 +-2.0 (95%) LOS: 63.9%
Total: 40000 W: 7283 L: 7240 D: 25477
40000 @ 15+0.05 th 1 Slightly increased penalty for the queen. Test against committed value.
14-04-04 jos knight_psqt^ diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 13155 W: 2303 L: 2374 D: 8478
sprt @ 15+0.05 th 1 Tweak knight PSQT. Take 1.
14-04-04 jos knight_psqt diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 5248 W: 928 L: 1019 D: 3301
sprt @ 15+0.05 th 1 Tweak knight PSQT. Take 2.
14-04-05 sni isolated_doubled diff
LLR: -2.97 (-2.94,2.94) [0.00,6.00]
Total: 11465 W: 1661 L: 1712 D: 8092
sprt @ 60+0.05 th 1 LTC for : add a penalty for doubled isolated pawns when we are sure they cannot be passed. Take 3, penalty=S(20,35).
14-04-05 eel Backward_II diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 25554 W: 4768 L: 4597 D: 16189
sprt @ 15+0.05 th 1 Skipped the first version of this because of logic and the bench seemed too high.
14-04-05 eel Backward_II diff
LLR: 2.98 (-2.94,2.94) [0.00,6.00]
Total: 32943 W: 5233 L: 4982 D: 22728
sprt @ 60+0.05 th 1 LTC: Skipped the first version of this because of logic and the bench seemed too high.
14-04-05 sni r_bnn_imbalance diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 6941 W: 1027 L: 1097 D: 4817
sprt @ 60+0.05 th 1 LTC for : use rook count difference in the imbalance condition
14-04-05 mco spread_tt diff
LLR: -1.41 (-2.94,2.94) [-1.50,4.50]
Total: 34921 W: 6402 L: 6362 D: 22157
sprt @ 15+0.05 th 1 Seek TT replace from cluster end