Stockfish Testing Queue

Finished - 30472 tests

15-09-13 sg material3 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 19551 W: 3507 L: 3597 D: 12447
sprt @ 15+0.05 th 1 Endgame pawn scaling tuning. Test weight=8 against passed patch
15-09-13 sg material3 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 13201 W: 2349 L: 2461 D: 8391
sprt @ 15+0.05 th 1 Endgame pawn scaling tuning. Test weight=6 against passed patch
15-09-13 Fis simpleSave2 diff
LLR: 2.95 (-2.94,2.94) [-4.00,0.00]
Total: 23443 W: 4369 L: 4293 D: 14781
sprt @ 15+0.05 th 1 Checking for generation is unnecessary because if the key matches then the entry was successfully probed and refreshed earlier. So this is effectively a non functional change but still best to test it. Low hash pressure 16MB STC. Low throughput.
15-09-12 Voy cmhWeight diff
LLR: -3.09 (-2.94,2.94) [0.00,5.00]
Total: 50820 W: 9586 L: 9495 D: 31739
sprt @ 15+0.05 th 1 Since we changed how stats gets updated...try increasing cmh weight to 4.
15-09-13 SC phalanx_1 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 33730 W: 6271 L: 6250 D: 21209
sprt @ 15+0.05 th 1 Values from SPSA session
15-09-13 adp DRook2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 17812 W: 3351 L: 3399 D: 11062
sprt @ 15+0.05 th 1 Double Rook bonus Take 4
15-09-13 Iva search_optimization diff
ELO: -1.42 +-4.2 (95%) LOS: 25.6%
Total: 9814 W: 1834 L: 1874 D: 6106
20000 @ 15+0.05 th 1 Better eval requires a better search.
15-09-13 SC capture_preinit diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 5293 W: 961 L: 1064 D: 3268
sprt @ 15+0.05 th 1 I want to follow some suggestions by VoyagerOne in https://groups.google.com/forum/?fromgroups=#!topic/fishcooking/IR6yc1KqcwM and I start by giving a second try to rankPenalty = 100 + 16*pawnCount, but with preinitialized scores. If this minor speed up also fails, I can go for more complicated formulas.
15-09-13 adp DRook diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 8037 W: 1470 L: 1561 D: 5006
sprt @ 15+0.05 th 1 Double Rook Bonus Take 3
15-09-13 adp DRook diff
LLR: -1.30 (-2.94,2.94) [0.00,5.00]
Total: 1860 W: 350 L: 398 D: 1112
sprt @ 15+0.05 th 1 Double Rook Bonus Take 2
15-09-13 sni Tempo diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 14984 W: 2755 L: 2816 D: 9413
sprt @ 15+0.05 th 1 Let the value of Tempo decrease as we approach endgame
15-09-13 jos isolated_blocked diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 11744 W: 2194 L: 2269 D: 7281
sprt @ 15+0.05 th 1 Penalty for blocked isolated pawns.
15-09-12 aji minsplitdepth2_fast diff
LLR: -0.39 (-2.94,2.94) [0.00,5.00]
Total: 9743 W: 1268 L: 1252 D: 7223
sprt @ 60+0.05 th 7 A fast version of minsplitdepth2(see comments): LTC
15-09-13 SC phalanx_1 diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 13885 W: 2574 L: 2640 D: 8671
sprt @ 15+0.05 th 1 A variant of file bonuses for phalanx: use much higher values, but only for RANK_4 or more.
15-09-13 adp DRook diff
LLR: 0.18 (-2.94,2.94) [0.00,5.00]
Total: 10908 W: 2089 L: 2033 D: 6786
sprt @ 15+0.05 th 1 This test is for doubled rooks anywhere on the board, later will test in particular situations.
15-09-13 sni pawn_mobility2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 8204 W: 1513 L: 1603 D: 5088
sprt @ 15+0.05 th 1 Try pawn mobility with a strong bias for the endgame
15-09-13 Roc KingOnPawnV3 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 19311 W: 3628 L: 3669 D: 12014
sprt @ 15+0.05 th 1 take 1
15-09-10 tvi IDcheck diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 49968 W: 9346 L: 9254 D: 31368
sprt @ 15+0.05 th 1 ID when in check but only at higher depths
15-09-10 Voy FLStat diff
LLR: -3.42 (-2.94,2.94) [0.00,5.00]
Total: 98429 W: 15342 L: 15112 D: 67975
sprt @ 60+0.05 th 1 LTC: Take 4.
15-09-12 SC phalanx_tuned diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 33864 W: 6317 L: 6356 D: 21191
sprt @ 15+0.05 th 1 Values from phalanx tuning session without file bonuses
15-09-09 Fis simpleSave2 diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 60732 W: 9260 L: 9199 D: 42273
sprt @ 60+0.05 th 1 Checking for generation is unnecessary because if the key matches then the entry was successfully probed and refreshed earlier. So this is effectively a non functional change but still best to test it. 8MB LTC low throughput.
15-09-12 lan OutpostCB diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 21954 W: 4095 L: 4125 D: 13734
sprt @ 15+0.05 th 1 Take 2. Fixed condition and bonus
15-09-12 Voy StatsUpdate diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 16792 W: 3180 L: 3232 D: 10380
sprt @ 15+0.05 th 1 Note: Depth is too low for bench change.
15-09-09 SC phalanx_tune diff
49192/50000 iterations
99341/100000 games played
100000 @ 30+0.05 th 1 In June there was this phalanx_1 test passing STC in less than 4000 games, but failing LTC. Tune it at intermediate TC. http://tests.stockfishchess.org/tests/view/557345b10ebc5940ca5d7063
15-09-12 sg material2 diff
LLR: -2.39 (-2.94,2.94) [0.00,5.00]
Total: 10990 W: 2005 L: 2059 D: 6926
sprt @ 15+0.05 th 1 Variation of passed take 4. Scale only by pawns if not already a scaling was done. Test against passed patch
15-09-12 sg material2 diff
LLR: 0.06 (-2.94,2.94) [0.00,5.00]
Total: 60 W: 14 L: 11 D: 35
sprt @ 15+0.05 th 1 Variation of passed take 4. Scale only by pawns if not already a scaling was done.
15-09-12 tvi IDcheck diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 11225 W: 2036 L: 2113 D: 7076
sprt @ 15+0.05 th 1 ID when in check. Last try
15-09-12 lan OutpostCB diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8795 W: 1633 L: 1721 D: 5441
sprt @ 15+0.05 th 1 Outpost on centerbinds(Bonus for outpost supported by centerbinds)
15-09-12 sg material diff
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 11240 W: 1789 L: 1626 D: 7825
sprt @ 60+0.05 th 1 LTC: Scale the endgame scaling factor down. Take 4
15-09-11 tvi IDcheck diff
LLR: -3.06 (-2.94,2.94) [0.00,5.00]
Total: 52877 W: 9906 L: 9806 D: 33165
sprt @ 15+0.05 th 1 ID when in check, take 2
15-09-12 sg material diff
LLR: -2.15 (-2.94,2.94) [0.00,5.00]
Total: 3002 W: 528 L: 607 D: 1867
sprt @ 15+0.05 th 1 before doing a LTC test of take 4, try a roughly 50% higher max penalty, because this seems at local tests even better
15-09-11 aji minsplitdepth2_fast diff
LLR: 2.97 (-2.94,2.94) [0.00,5.00]
Total: 13273 W: 2143 L: 1971 D: 9159
sprt @ 15+0.05 th 7 A fast version of minsplitdepth2(see comments): STC
15-09-11 sg material diff
LLR: -1.36 (-2.94,2.94) [0.00,5.00]
Total: 51893 W: 9783 L: 9614 D: 32496
sprt @ 15+0.05 th 1 Scale the endgame scaling factor down. Take 3
15-09-12 sg material diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 9994 W: 1929 L: 1760 D: 6305
sprt @ 15+0.05 th 1 Scale the endgame scaling factor down. Take 4
15-09-11 Voy HRstat diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 17117 W: 3146 L: 3198 D: 10773
sprt @ 15+0.05 th 1 Try updating history stat for refutation penalty...
15-09-11 SC alekhine_gun diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15806 W: 2928 L: 2985 D: 9893
sprt @ 15+0.05 th 1 Try to improve queen_battery patch with the Alekhine's gun. See e.g https://en.wikipedia.org/wiki/Alekhine's_gun
15-09-11 Voy Rtweak diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6408 W: 1149 L: 1247 D: 4012
sprt @ 15+0.05 th 1 Take 2
15-09-11 sni scale_factor diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 13165 W: 2450 L: 2519 D: 8196
sprt @ 15+0.05 th 1 Avoid giving a drawish scale factor when the opponent side has some pawn(s) left. Take 1.
15-09-11 Roc NewMobPin diff
LLR: -2.01 (-2.94,2.94) [0.00,5.00]
Total: 6817 W: 1268 L: 1324 D: 4225
sprt @ 15+0.05 th 1 Exclude pinned pieces from the mobility area
15-09-11 mco webhooks diff
LLR: -0.17 (-2.94,2.94) [0.00,5.00]
Total: 89 W: 15 L: 22 D: 52
sprt @ 15+0.05 th 1 Just a random change to verify FF functionality
15-09-11 mco webhooks diff
LLR: -0.07 (-2.94,2.94) [0.00,5.00]
Total: 23 W: 3 L: 6 D: 14
sprt @ 15+0.05 th 1 Just a random change to verify FF functionality
15-09-11 sni scale_factor diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8838 W: 1620 L: 1708 D: 5510
sprt @ 15+0.05 th 1 Avoid giving a drawish scale factor when the opponent side has some pawn(s) left. Take 2.
15-09-11 sg material diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8357 W: 1507 L: 1597 D: 5253
sprt @ 15+0.05 th 1 Scale the endgame scaling factor down. Take 2
15-09-10 Voy Rtweak diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 3460 W: 606 L: 718 D: 2136
sprt @ 15+0.05 th 1 Stats Refutation Penalty Tweak...
15-09-10 jos backward_tweak diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 27399 W: 5164 L: 5170 D: 17065
sprt @ 15+0.05 th 1 Take 3 with smaller penalty.
15-09-10 Voy MCpruning diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 19935 W: 3699 L: 3738 D: 12498
sprt @ 15+0.05 th 1 Make sure we try at least 1 quiet move for move count pruning. (Correct bench)
15-09-10 aji minsplitdepth2_max_slav diff
LLR: -0.18 (-2.94,2.94) [0.00,5.00]
Total: 371 W: 49 L: 55 D: 267
sprt @ 15+0.05 th 7 Reduce minsplitdepth to 2. increase max slaves with depth, capped at 7: STC
15-09-10 sni scale_factor diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 22780 W: 4282 L: 4308 D: 14190
sprt @ 15+0.05 th 1 Use half of the scale factor correction to weight the midgame value
15-09-10 jos backward_tweak^ diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 12406 W: 2315 L: 2387 D: 7704
sprt @ 15+0.05 th 1 Take 3.
15-09-10 jos backward_tweak diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 4827 W: 881 L: 987 D: 2959
sprt @ 15+0.05 th 1 Retest fixed code. (pawn_push(Us) was missing. Sigh.)