Stockfish Testing Queue

Finished - 50739 tests

13-08-31 pec mc_pruning diff
LLR: -2.95 (-2.94,2.94)
Total: 20715 W: 3635 L: 3635 D: 13445
sprt @ 60+0.05 th 1 Fix all out of place points in move count pruning curves. Previous simulations showed that curves are close to optimum, but fixing just 2 out of place points at low depth gave around 2 true elo across long and short TC. Here I fix all out of place points. They are at higher depth so I test only at 60+0.05, as at 15+0.05 I consider it essentially tested.
13-08-31 mco search diff
LLR: -2.96 (-2.94,2.94)
Total: 10982 W: 2218 L: 2295 D: 6469
sprt @ 15+0.05 th 1 Alternative unstoppable eval: take 2
13-08-31 mco search diff
LLR: -2.96 (-2.94,2.94)
Total: 6389 W: 1290 L: 1380 D: 3719
sprt @ 15+0.05 th 1 Alternative unstoppable eval: take 3 (a different approach)
13-08-31 pec king diff
LLR: -2.95 (-2.94,2.94)
Total: 8648 W: 1733 L: 1816 D: 5099
sprt @ 15+0.05 th 1 Check if after search improvements king safety margins need to be decreased
13-08-31 jki best1.5 diff
LLR: -2.95 (-2.94,2.94)
Total: 20072 W: 4023 L: 4074 D: 11975
sprt @ 15+0.05 th 1 bestMoveChanges ^ 1.5
13-08-31 tvi King diff
LLR: -2.95 (-2.94,2.94)
Total: 26280 W: 5458 L: 5491 D: 15331
sprt @ 15+0.05 th 1 Tune shield rank 3 (smaller adjust)
13-08-31 jos adaptive_contempt diff
LLR: -2.96 (-2.94,2.94)
Total: 7708 W: 1649 L: 1736 D: 4323
sprt @ 15+0.05 th 1 Change contempt depending on bestValue.
13-08-31 uri less_time_for_big_chang diff
LLR: -2.95 (-2.94,2.94)
Total: 2108 W: 390 L: 492 D: 1226
sprt @ 15+0.05 th 1 opposite change to previous patch. I think now that it is also logical because if a change failed high by a big margin then usually it is not the first fail high so I already increased the time earlier and there is no reason to increase it again and again.
13-08-31 jhe time30 diff
LLR: -2.95 (-2.94,2.94)
Total: 1772 W: 334 L: 438 D: 1000
sprt @ 15+0.05 th 1 Set slowmover to 30, increase bonus time.
13-08-31 uri union_changes2 diff
LLR: 2.95 (-2.94,2.94)
Total: 48962 W: 8837 L: 8487 D: 31638
sprt @ 60+0.05 th 1 test the union of changes that passed stage 1.
13-08-31 sg remove_extensions diff
LLR: -2.97 (-2.94,2.94)
Total: 2018 W: 406 L: 511 D: 1101
sprt @ 15+0.05 th 1 remove all extension, but keep extending dangerous moves at PV nodes
13-09-01 mco skill_level diff
ELO: 69.95 +-4.4 (95%) LOS: 100.0%
Total: 20000 W: 10210 L: 6237 D: 3553
20000 @ 30+0.05 th 1 Rechedule at low priority with longer TC: Skill Level 10 vs 9
13-09-01 jhe singular_verification diff
LLR: -2.97 (-2.94,2.94)
Total: 3879 W: 775 L: 873 D: 2231
sprt @ 15+0.05 th 1 Verification search at depth - 3.
13-09-01 rta SwordFish_B2 diff
LLR: 2.95 (-2.94,2.94)
Total: 21978 W: 4952 L: 4777 D: 12249
sprt @ 15+0.05 th 1 Attempts to counteract PSQT removal by increasing knight mobility rewards significantly. [swordfish]
13-09-01 rta SwordFish_C1 diff
LLR: -2.95 (-2.94,2.94)
Total: 19506 W: 4155 L: 4207 D: 11144
sprt @ 15+0.05 th 1 Returns some of the piece value tuning that was done through PSQT [swordfish]
13-09-01 uri mobility_change diff
LLR: -2.94 (-2.94,2.94)
Total: 33123 W: 6954 L: 6967 D: 19202
sprt @ 15+0.05 th 1 try tuning mobility values in the mobility array
13-09-01 rta SwordFish_B1 diff
LLR: -2.96 (-2.94,2.94)
Total: 18201 W: 3888 L: 3944 D: 10369
sprt @ 15+0.05 th 1 Increases bishop outpost scores as compensation for the removal of its PSQT. [swordfish]
13-09-01 uri easy_change diff
LLR: -2.96 (-2.94,2.94)
Total: 20136 W: 4103 L: 4154 D: 11879
sprt @ 15+0.05 th 1 try changing the definition of easy move to use more time also when the difference is clearly smaller but only when the pv does not change(when you use relatively more time for easy moves). I also reduced the depth to check for easy moves because I am afraid that depth minus 3 in the worst case may take too much time and cause the program to spend a long time for non easy moves.
13-09-01 tvi King diff
LLR: -2.97 (-2.94,2.94)
Total: 6969 W: 1432 L: 1521 D: 4016
sprt @ 15+0.05 th 1 Adjust rank 3/4
13-09-01 uri easy_change diff
LLR: -2.97 (-2.94,2.94)
Total: 8073 W: 1670 L: 1756 D: 4647
sprt @ 15+0.05 th 1 I see that there are no important tests so I decided to test a simple change that is only increase the time for easy moves from 20% to 40% of the normal time
13-09-01 rap checkmate diff
LLR: -2.95 (-2.94,2.94)
Total: 5383 W: 1103 L: 1196 D: 3084
sprt @ 15+0.05 th 1 detect checkmate threats in eval. Take 1.
13-09-01 rap checkmate_B diff
LLR: 2.95 (-2.94,2.94)
Total: 18237 W: 3955 L: 3794 D: 10488
sprt @ 15+0.05 th 1 Detect chackmate threats in eval. Take 2
13-09-01 rap checkmate_C diff
LLR: -2.95 (-2.94,2.94)
Total: 13686 W: 2807 L: 2876 D: 8003
sprt @ 15+0.05 th 1 Detect chackmate threats in eval. Take 3.
13-09-01 rap checkmate_B diff
LLR: -2.96 (-2.94,2.94)
Total: 33472 W: 5998 L: 5933 D: 21541
sprt @ 60+0.05 th 1 LTC: Detect chackmate threats in eval. Take 2
13-09-01 jhe conservative_contempt diff
LLR: -2.95 (-2.94,2.94)
Total: 17775 W: 3744 L: 3801 D: 10230
sprt @ 15+0.05 th 1 Only apply contempt when bestValue > 0.
13-09-01 uri more_easy diff
LLR: -2.95 (-2.94,2.94)
Total: 17543 W: 3654 L: 3712 D: 10177
sprt @ 15+0.05 th 1 change definition of easy moves to be 0.25 pawns better than other moves.
13-09-02 tvi King diff
LLR: -3.08 (-2.94,2.94)
Total: 23268 W: 4891 L: 4937 D: 13440
sprt @ 15+0.05 th 1 Rank 3- / 4+
13-09-02 jhe available_checks diff
LLR: -2.95 (-2.94,2.94)
Total: 2693 W: 574 L: 677 D: 1442
sprt @ 15+0.05 th 1 Grant attacking bonus for available checks.
13-09-02 gli pawn_tune diff
ELO: -1.89 +-3.1 (95%) LOS: 11.6%
Total: 20000 W: 4109 L: 4218 D: 11673
20000 @ 15+0.05 th 1 .75 doubled pawns
13-09-02 gli pawn_tune diff
ELO: -0.41 +-3.1 (95%) LOS: 39.9%
Total: 19573 W: 4062 L: 4085 D: 11426
20000 @ 15+0.05 th 1 3/4 backward pawn
13-09-02 gli pawn_tune diff
ELO: -0.90 +-3.2 (95%) LOS: 28.8%
Total: 19610 W: 4117 L: 4168 D: 11325
20000 @ 15+0.05 th 1 .75 candidate passed
13-09-02 gli pawn_tune diff
LLR: -0.39 (-2.94,2.94)
Total: 471 W: 91 L: 104 D: 276
sprt @ 15+0.05 th 1 1.25x candidate passed
13-09-02 gli pawn_tune diff
ELO: -0.02 +-2.6 (95%) LOS: 49.3%
Total: 28156 W: 5995 L: 5997 D: 16164
40000 @ 15+0.05 th 1 .75 isolated
13-09-02 jhe redundant_knights diff
LLR: -2.97 (-2.94,2.94)
Total: 19074 W: 4059 L: 4113 D: 10902
sprt @ 15+0.05 th 1 Add a penalty for more than 1 knight.
13-09-02 mco pawn_tune diff
ELO: -0.30 +-2.2 (95%) LOS: 39.7%
Total: 38857 W: 8023 L: 8056 D: 22778
40000 @ 15+0.05 th 1 Retest at fixed games: 1.25x candidate passed
13-09-02 sg new_king_pawn_proximity diff
LLR: -2.96 (-2.94,2.94)
Total: 2244 W: 456 L: 560 D: 1228
sprt @ 15+0.05 th 1 minKPdistance to enemy pawns
13-09-02 sg new_king_pawn_proximity diff
LLR: -2.95 (-2.94,2.94)
Total: 1456 W: 256 L: 360 D: 840
sprt @ 15+0.05 th 1 minKPDistance to all pawns
13-09-02 rap checkmate_B2 diff
LLR: -2.96 (-2.94,2.94)
Total: 8651 W: 1806 L: 1890 D: 4955
sprt @ 15+0.05 th 1 Try again with 12.
13-09-02 rap checkmate_B3 diff
LLR: -2.95 (-2.94,2.94)
Total: 7622 W: 1517 L: 1603 D: 4502
sprt @ 15+0.05 th 1 Try again with 8.
13-09-02 jhe mate_threats diff
LLR: -2.97 (-2.94,2.94)
Total: 7568 W: 1528 L: 1615 D: 4425
sprt @ 15+0.05 th 1 Inspired by Checkmate_B.
13-09-02 sg new_king_pawn_proximity diff
LLR: -2.97 (-2.94,2.94)
Total: 2651 W: 506 L: 607 D: 1538
sprt @ 15+0.05 th 1 max of minKPDistance of own and enemy pawns
13-09-02 mco search diff
ELO: -5.06 +-3.1 (95%) LOS: 0.1%
Total: 19862 W: 4015 L: 4304 D: 11543
20000 @ 15+0.05 th 1 Measure the impact of endgame functions
13-09-02 mco search diff
ELO: -3.44 +-3.1 (95%) LOS: 1.4%
Total: 20000 W: 4027 L: 4225 D: 11748
20000 @ 15+0.05 th 1 Measure the impact of scaling functions
13-09-02 rap checkmate_B4 diff
LLR: -2.95 (-2.94,2.94)
Total: 12910 W: 2736 L: 2807 D: 7367
sprt @ 15+0.05 th 1 Detect more mates in eval.
13-09-02 sg new_king_pawn_proximity diff
LLR: -2.95 (-2.94,2.94)
Total: 2176 W: 408 L: 510 D: 1258
sprt @ 15+0.05 th 1 square minKPDistance, rescale weight to -2
13-09-02 sg new_king_pawn_proximity diff
LLR: -2.95 (-2.94,2.94)
Total: 1557 W: 280 L: 384 D: 893
sprt @ 15+0.05 th 1 square minKPDistance, rescale weight to -3
13-09-02 rap mates_A diff
LLR: -2.95 (-2.94,2.94)
Total: 170 W: 8 L: 124 D: 38
sprt @ 15+0.05 th 1 detect chackmate in eval, take 5.
13-09-02 rap mob diff
LLR: -2.95 (-2.94,2.94)
Total: 1409 W: 269 L: 375 D: 765
sprt @ 15+0.05 th 1 Add queen pseudo attacks
13-09-02 rap reduction diff
LLR: -2.96 (-2.94,2.94)
Total: 10286 W: 2152 L: 2231 D: 5903
sprt @ 15+0.05 th 1 Reduce more worse moves.
13-09-02 sg new_king_pawn_proximity diff
LLR: -2.96 (-2.94,2.94)
Total: 1951 W: 364 L: 467 D: 1120
sprt @ 15+0.05 th 1 only set minKPDistance weight to -20