Stockfish Testing Queue

Finished - 50739 tests

13-09-02 sg new_king_pawn_proximity diff
LLR: -2.95 (-2.94,2.94)
Total: 1499 W: 268 L: 372 D: 859
sprt @ 15+0.05 th 1 only set minKPDistance weight to -12
13-09-02 gli master diff
ELO: 19.30 +-2.9 (95%) LOS: 100.0%
Total: 20000 W: 4193 L: 3083 D: 12724
20000 @ 60+0.05 th 1 Regression test with movecount/qsearch change
13-09-02 gli tweaks diff
LLR: -2.95 (-2.94,2.94)
Total: 12975 W: 2649 L: 2720 D: 7606
sprt @ 15+0.05 th 1 Razor even with ttMove
13-09-02 jhe the_octopus diff
LLR: -0.68 (-2.94,2.94)
Total: 17288 W: 3552 L: 3528 D: 10208
sprt @ 15+0.05 th 1 Increase bonus for knight on d3/d6.
13-09-02 mco skill_level^ diff
ELO: 92.64 +-4.5 (95%) LOS: 100.0%
Total: 20000 W: 11061 L: 5851 D: 3088
20000 @ 30+0.05 th 1 Reschedule Skill Level 9 vs 8 with longer TC
13-09-02 mco skill_level^^ diff
ELO: 89.36 +-4.7 (95%) LOS: 100.0%
Total: 19387 W: 10841 L: 5962 D: 2584
20000 @ 30+0.05 th 1 Reschedule Skill Level 8 vs 7 with longer TC
13-09-02 tvi Promotion diff
LLR: -2.96 (-2.94,2.94)
Total: 28035 W: 5722 L: 5751 D: 16562
sprt @ 15+0.05 th 1 LMR promotions
13-09-02 tvi Promotion diff
LLR: -2.95 (-2.94,2.94)
Total: 3383 W: 649 L: 747 D: 1987
sprt @ 15+0.05 th 1 LMR Promotions (take 2)
13-09-02 eel MIBishop_pair diff
LLR: 2.95 (-2.94,2.94)
Total: 39818 W: 8174 L: 7956 D: 23688
sprt @ 15+0.05 th 1 Real bishop pair() use in material imbalance. Reduces bench by 4 nodes but was an increase for 20130830 master. Minor fix, maybe there are more cases in material.cpp where this should be done?
13-09-02 rta EvalExperiments_A1 diff
LLR: -2.96 (-2.94,2.94)
Total: 7020 W: 1381 L: 1469 D: 4170
sprt @ 15+0.05 th 1 Rather aggressive implementation of double isolated pawns.
13-09-02 gli candidate diff
LLR: -2.96 (-2.94,2.94)
Total: 7293 W: 1422 L: 1509 D: 4362
sprt @ 15+0.05 th 1 Lucas candidate pawn scoring
13-09-02 gli candidate diff
LLR: -2.95 (-2.94,2.94)
Total: 5490 W: 1073 L: 1165 D: 3252
sprt @ 15+0.05 th 1 Lucas candidate pawn scoring (value / 4)
13-09-02 gli candidate diff
LLR: -2.96 (-2.94,2.94)
Total: 7372 W: 1452 L: 1539 D: 4381
sprt @ 15+0.05 th 1 Lucas candidate pawn scoring (value / 3)
13-09-02 gli tweaks diff
LLR: -2.97 (-2.94,2.94)
Total: 3563 W: 677 L: 775 D: 2111
sprt @ 15+0.05 th 1 Remove eval >= beta condition on null move
13-09-02 gli tweaks diff
LLR: 2.97 (-2.94,2.94)
Total: 5017 W: 1057 L: 936 D: 3024
sprt @ 15+0.05 th 1 LMR >= 3 ply
13-09-02 rta EvalExperiments_B1 diff
LLR: -2.96 (-2.94,2.94)
Total: 1815 W: 345 L: 449 D: 1021
sprt @ 15+0.05 th 1 Attempts to punish an exposed king extra when his side has more pawns than the enemy. Pawns are a good thing, but they are overvalued in exposed-king situations unless they are protecting the king.
13-09-03 sg lmr_conditions diff
LLR: -1.92 (-2.94,2.94)
Total: 8488 W: 1690 L: 1736 D: 5062
sprt @ 15+0.05 th 1 LMR: does not reduce if move refutes threat move
13-09-03 gli tweaks diff
LLR: -2.94 (-2.94,2.94)
Total: 2004 W: 352 L: 453 D: 1199
sprt @ 15+0.05 th 1 LMR on captures
13-09-03 gli tweaks diff
LLR: -2.96 (-2.94,2.94)
Total: 3453 W: 652 L: 750 D: 2051
sprt @ 15+0.05 th 1 Reduce penalty for moves played by half
13-09-03 tvi Promotion diff
LLR: -2.95 (-2.94,2.94)
Total: 11521 W: 2349 L: 2424 D: 6748
sprt @ 15+0.05 th 1 Treat as quiet
13-09-03 gli tweaks diff
LLR: -2.95 (-2.94,2.94)
Total: 2202 W: 417 L: 519 D: 1266
sprt @ 15+0.05 th 1 Full LMR on captures
13-09-03 rta SwordFish diff
ELO: -18.80 +-3.3 (95%) LOS: 0.0%
Total: 19484 W: 3903 L: 4956 D: 10625
20000 @ 15+0.05 th 1 Test SwordFish against Master. Since the -34 ELO try, I have reverted a bad mobility tune, tuned the knight outposts and narrowed the focus of the project by restoring endgame PSQT (in simplified form). This time, the end ELO difference should be close to -15. NOTE: This will be the last test relating to SwordFish unless Marco gives me the go-ahead, but it is critical to know how far off this version truly is, especially for the ability to make informed decisions.
13-09-03 jki qs1 diff
LLR: -2.96 (-2.94,2.94)
Total: 8013 W: 1354 L: 1418 D: 5241
sprt @ 60+0.05 th 1 QS recaptures -3 plies (test directly at long TC)
13-09-03 jki qs2 diff
LLR: -2.95 (-2.94,2.94)
Total: 13607 W: 2800 L: 2869 D: 7938
sprt @ 15+0.05 th 1 qs checks 0
13-09-03 jki qs3 diff
LLR: -2.95 (-2.94,2.94)
Total: 15479 W: 3139 L: 3203 D: 9137
sprt @ 15+0.05 th 1 qs checks: Remove static eval check
13-09-03 jki qs4 diff
LLR: -2.95 (-2.94,2.94)
Total: 2837 W: 522 L: 621 D: 1694
sprt @ 15+0.05 th 1 qs checks: one escape square
13-09-03 jki qs5 diff
LLR: 2.95 (-2.94,2.94)
Total: 9927 W: 2128 L: 1992 D: 5807
sprt @ 15+0.05 th 1 QS checks: queen contact check
13-09-03 jki qs6 diff
LLR: -2.98 (-2.94,2.94)
Total: 2429 W: 455 L: 557 D: 1417
sprt @ 15+0.05 th 1 qs checks: double threats
13-09-03 sg lmr_conditions diff
LLR: -2.96 (-2.94,2.94)
Total: 7047 W: 1398 L: 1486 D: 4163
sprt @ 15+0.05 th 1 Correction LMR: do not reduce if move refutes threat move. The call of refutes have to be occur before do_move otherwise this is meaningless!
13-09-03 mco tweaks diff
LLR: -2.97 (-2.94,2.94)
Total: 31068 W: 5369 L: 5320 D: 20379
sprt @ 60+0.05 th 1 LTC: LMR >= 3 ply
13-09-03 lbr 8cb988b45cde01663937549 diff
LLR: -2.96 (-2.94,2.94)
Total: 36345 W: 7446 L: 7554 D: 21345
sprt @ 15+0.05 th 1 null threat simplification
13-09-03 lbr 9e562787cb46e623b8666b7 diff
LLR: -2.96 (-2.94,2.94)
Total: 3538 W: 678 L: 786 D: 2074
sprt @ 15+0.05 th 1 null threat simplification: take 2
13-09-03 lbr 436c9f6abadbf4f6fde87c6 diff
LLR: 2.95 (-2.94,2.94)
Total: 15387 W: 3256 L: 3148 D: 8983
sprt @ 15+0.05 th 1 null threat simplification: take 3
13-09-03 lbr psq diff
LLR: -2.96 (-2.94,2.94)
Total: 3237 W: 592 L: 699 D: 1946
sprt @ 15+0.05 th 1 PST simplification: move constants to piece values instead of PST
13-09-03 lbr contempt diff
LLR: -0.98 (-2.94,2.94)
Total: 14974 W: 3211 L: 3247 D: 8516
sprt @ 15+0.05 th 1 orthodox contempt, default 15cp
13-09-03 rap allows diff
LLR: 2.97 (-2.94,2.94)
Total: 80260 W: 16445 L: 16113 D: 47702
sprt @ 15+0.05 th 1 Tweak allows()
13-09-03 rap candidate diff
LLR: -2.96 (-2.94,2.94)
Total: 6351 W: 1260 L: 1350 D: 3741
sprt @ 15+0.05 th 1 Don't count candidate pawn supported by passed pawn. Far from perfect.
13-09-03 uri addtime diff
LLR: -2.95 (-2.94,2.94)
Total: 1999 W: 367 L: 469 D: 1163
sprt @ 15+0.05 th 1 add more time for the instable pv when there is a faillow(maybe I need to compensate for it but I try first only one change and if it does not work I will try to use smaller number for slowmover as compensation
13-09-03 uri addtime diff
LLR: -2.95 (-2.94,2.94)
Total: 2793 W: 539 L: 639 D: 1615
sprt @ 15+0.05 th 1 this time I decided to test the same idea with reducing slowmover(even if the previous moretime pass the second moretime may pass faster and I prefer to test more than one option before testing at longer time control)
13-09-03 jki no_tt_qsearch diff
ELO: -52.46 +-3.2 (95%) LOS: 0.0%
Total: 19312 W: 2708 L: 5602 D: 11002
20000 @ 15+0.05 th 1 Measure value of TT access in qsearch
13-09-04 jhe space_mask diff
LLR: -2.99 (-2.94,2.94)
Total: 30519 W: 6259 L: 6282 D: 17978
sprt @ 15+0.05 th 1 Extend space mask to B and G files.
13-09-04 gli qs5 diff
LLR: -2.97 (-2.94,2.94)
Total: 10940 W: 1866 L: 1916 D: 7158
sprt @ 60+0.05 th 1 Joona LTC - QS checks: queen contact check
13-09-04 lbr 436c9f6abadbf4f6fde87c6 diff
LLR: -2.96 (-2.94,2.94)
Total: 18964 W: 3285 L: 3389 D: 12290
sprt @ 60+0.05 th 1 null threat simplification: take 3 (passed short TC)
13-09-04 lbr e7be9209fd68440ffb8cfbd diff
LLR: -2.95 (-2.94,2.94)
Total: 27652 W: 5720 L: 5828 D: 16104
sprt @ 15+0.05 th 1 simplified outpost: value = 20
13-09-04 lbr 4fcd0fe612f19da76acda5b diff
LLR: -2.95 (-2.94,2.94)
Total: 5665 W: 1129 L: 1237 D: 3299
sprt @ 15+0.05 th 1 simplified outpost: value = 10
13-09-04 lbr 23e4eba13faac5ae75c3821 diff
LLR: -2.95 (-2.94,2.94)
Total: 12938 W: 2663 L: 2771 D: 7504
sprt @ 15+0.05 th 1 outpost simplification: value = 30
13-09-04 mco MIBishop_pair diff
LLR: -2.97 (-2.94,2.94)
Total: 23109 W: 4104 L: 4092 D: 14913
sprt @ 60+0.05 th 1 LTC: Real bishop pair() use in material imbalance. Reduces bench by 4 nodes but was an increase for 20130830 master. Minor fix, maybe there are more cases in material.cpp where this should be done?
13-09-04 jki wb diff
LLR: -2.96 (-2.94,2.94)
Total: 15544 W: 3167 L: 3231 D: 9146
sprt @ 15+0.05 th 1 Penalty for Darksquared bishop
13-09-04 jki wb diff
LLR: -2.96 (-2.94,2.94)
Total: 8495 W: 1693 L: 1777 D: 5025
sprt @ 15+0.05 th 1 Bonus for having dark squared bishop
13-09-04 gli null_threat diff
LLR: -2.95 (-2.94,2.94)
Total: 8776 W: 1825 L: 1908 D: 5043
sprt @ 15+0.05 th 1 Another take on Lucas null threat reduction nullification idea