Stockfish Testing Queue

Finished - 33316 tests

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
14-04-05 sg king_safety_storm diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 40040 W: 7444 L: 7236 D: 25360
sprt @ 15+0.05 th 1 raise penalty for blocked enemy pawn at 6th rank (based on an idea from Lyudmil Tsvetkov at talkchess.com)
14-04-05 sni isolated_doubled diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 12962 W: 2279 L: 2350 D: 8333
sprt @ 15+0.05 th 1 Penalty for doubled isolated pawns. Take 2, penalty=S(10,50)
14-04-05 sni isolated_doubled diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 11009 W: 2028 L: 2104 D: 6877
sprt @ 15+0.05 th 1 Penalty for doubled isolated pawns. Take 4, penalty=S(30,40)
14-04-05 Fis asp_score diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 17167 W: 3117 L: 3178 D: 10872
sprt @ 15+0.05 th 1 Inspired by Ralphs previous idea to base aspiration on score.
14-04-05 sg king_safety_storm diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 32515 W: 6074 L: 5885 D: 20556
sprt @ 15+0.05 th 1 raise penalty for blocked enemy pawn at 6th rank (Take 2)
14-04-05 sg king_safety_storm diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 41329 W: 6412 L: 6327 D: 28590
sprt @ 60+0.05 th 1 LTC: raise penalty for blocked enemy pawn at 6th rank (Take 2)
14-04-05 mco spread_tt diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 25307 W: 4599 L: 4639 D: 16069
sprt @ 15+0.05 th 1 Seek TT replace from cluster end (retest with TT size=32MB to increase pressure, first test was stopped after 40K games)
14-04-05 sg king_safety_storm diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 11143 W: 1631 L: 1683 D: 7829
sprt @ 60+0.05 th 1 LTC: raise penalty for blocked enemy pawn at 6th rank (based on an idea from Lyudmil Tsvetkov at talkchess.com)
14-04-06 lbr imbalance diff
LLR: -0.56 (-2.94,2.94) [-4.00,0.00]
Total: 880 W: 162 L: 196 D: 522
sprt @ 15+0.05 th 1 Simplification: replace entire imbalance by much simpler bishop pair and minor diff * pawn
14-04-06 sg king_safety_storm diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 14551 W: 2750 L: 2607 D: 9194
sprt @ 15+0.05 th 1 raise penalty for blocked enemy pawn at 6th rank (Take 3)
14-04-06 gli queen_mob diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 24371 W: 4444 L: 4486 D: 15441
sprt @ 15+0.05 th 1 Queens with zero safe mobility are very bad, especially if attacked. Helps SF figure out Ne7 is a huge mistake here: r4r1k/p4ppp/1p2p1n1/3pP2N/b1pP1P1q/PnP1N2P/1P2Q1P1/1R1B1RK1 b - - 4 24
14-04-06 sg king_safety_storm diff
LLR: 2.96 (-2.94,2.94) [0.00,6.00]
Total: 43595 W: 6917 L: 6618 D: 30060
sprt @ 60+0.05 th 1 LTC: raise penalty for blocked enemy pawn at 6th rank (Take 3)
14-04-06 gli queen_mob diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 17269 W: 3293 L: 3143 D: 10833
sprt @ 15+0.05 th 1 Just restrict queen mobility to safe squares
14-04-06 jos q_imbalance2^ diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 7987 W: 1407 L: 1491 D: 5089
sprt @ 15+0.05 th 1 Lower penalty. Take 2.
14-04-06 jos q_imbalance2 diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 27597 W: 5150 L: 4974 D: 17473
sprt @ 15+0.05 th 1 Higher penalty. Take 3.
14-04-06 hxi checks_stm diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 28757 W: 4991 L: 5023 D: 18743
sprt @ 15+0.05 th 1 attackunits +1 for them = side to move
14-04-06 gli queen_mob diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 13888 W: 2565 L: 2634 D: 8689
sprt @ 15+0.05 th 1 Just restrict queen mobility to safe squares, also tweak mobility for averages (before queen averaged 10 safe squares, after 7 safe squares)
14-04-06 gli queen_mob diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 10004 W: 1464 L: 1521 D: 7019
sprt @ 60+0.05 th 1 LTC: Just restrict queen mobility to safe squares
14-04-06 mco eelco^ diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 65123 W: 11633 L: 11365 D: 42125
sprt @ 15+0.05 th 1 Retest Eelco patch with only one change
14-04-06 sni flexibility diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 17658 W: 3207 L: 3266 D: 11185
sprt @ 15+0.05 th 1 If ahead, try to increase flexibility (keep pawns and exchange pieces)
14-04-07 sni type_of_score diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 13109 W: 2497 L: 2358 D: 8254
sprt @ 15+0.05 th 1 Just an experiment using type punning (union) to store a Score.
14-04-07 lbr imbalance diff
LLR: -2.96 (-2.94,2.94) [-4.00,0.00]
Total: 10661 W: 1769 L: 1960 D: 6932
sprt @ 15+0.05 th 1 simplify imbalance: take 1
14-04-07 lbr imbalance^ diff
LLR: -2.95 (-2.94,2.94) [-4.00,0.00]
Total: 18871 W: 3385 L: 3608 D: 11878
sprt @ 15+0.05 th 1 simplify imbalance: take 2
14-04-07 lbr imbalance diff
LLR: -2.97 (-2.94,2.94) [-4.00,0.00]
Total: 3778 W: 624 L: 796 D: 2358
sprt @ 15+0.05 th 1 simplify imbalance: take 3
14-04-07 lbr imbalance^ diff
LLR: -2.96 (-2.94,2.94) [-4.00,0.00]
Total: 10806 W: 1868 L: 2062 D: 6876
sprt @ 15+0.05 th 1 simplified imbalance: minor = 2
14-04-07 lbr imbalance diff
LLR: -2.95 (-2.94,2.94) [-4.00,0.00]
Total: 9619 W: 1666 L: 1856 D: 6097
sprt @ 15+0.05 th 1 simplified imbalance: minor = 6
14-04-07 lbr eelco^ diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 6246 W: 898 L: 971 D: 4377
sprt @ 60+0.05 th 1 LTC: Retest Eelco patch with only one change
14-04-07 jos nomob_knight diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 85687 W: 15750 L: 15634 D: 54303
sprt @ 15+0.05 th 1 Add rank 1 and rank 8. Take 3.
14-04-07 gli queen_mob diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 16188 W: 3119 L: 2971 D: 10098
sprt @ 15+0.05 th 1 Restrict queen mobility to safe squares, but still allow unsafe queen moves to count as king attacks
14-04-07 gli queen_mob diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 72665 W: 13482 L: 13189 D: 45994
sprt @ 15+0.05 th 1 Restrict queen mobility to safe squares, but still allow unsafe queen moves to count as king attacks (original mob values)
14-04-07 jki qimb diff
ELO: -0.03 +-1.9 (95%) LOS: 48.9%
Total: 50000 W: 10041 L: 10045 D: 29914
50000 @ 5+0.05 th 1 Queen imbalance tuning try 1, 5 seconds test.
14-04-07 jos nomob_queen^ diff
LLR: 0.15 (-2.94,2.94) [-1.50,4.50]
Total: 27387 W: 4856 L: 4782 D: 17749
sprt @ 15+0.05 th 1 Penalty for queen with low mobility. Take 6.
14-04-07 jos nomob_queen diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 9199 W: 1708 L: 1580 D: 5911
sprt @ 15+0.05 th 1 Penalty for queen with low mobility. Take 7.
14-04-07 jos nomob_knight diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 31210 W: 4726 L: 4689 D: 21795
sprt @ 60+0.05 th 1 LTC: Penalty for knight on the edge and zero mobility. Take 2.