Stockfish Testing Queue

Finished - 27208 tests

27-09-15 aj ybwx_ext1 diff
ELO: 0.12 +-6.7 (95%) LOS: 51.3%
Total: 3000 W: 437 L: 436 D: 2127
3000 @ 15+0.05 th 7 quick sanity check : STC see comments for more info
28-09-15 Vo lmr diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 4818 W: 814 L: 919 D: 3085
sprt @ 15+0.05 th 1 Take 2
28-09-15 Vo lmr diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15295 W: 2736 L: 2796 D: 9763
sprt @ 15+0.05 th 1 Hopefully smarter logic for lmr.
27-09-15 Vo lmrDouble diff
LLR: -2.08 (-2.94,2.94) [0.00,5.00]
Total: 5231 W: 920 L: 986 D: 3325
sprt @ 15+0.05 th 1 More reduction if history stats are very low.
27-09-15 sn good_knight diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6213 W: 1118 L: 1217 D: 3878
sprt @ 15+0.05 th 1 Bonus for good knight with blocked pawns. Take 1, bonus=25
27-09-15 Vo Checkers diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 11454 W: 2037 L: 2114 D: 7303
sprt @ 15+0.05 th 1 Increase Hstats for checkers.
27-09-15 jo null1 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8556 W: 1457 L: 1546 D: 5553
sprt @ 15+0.05 th 1 Make sure at least some moves are made at higher iterations before allowing to do a null move.
26-09-15 mb lazy_smp diff
ELO: -7.55 +-5.0 (95%) LOS: 0.1%
Total: 4879 W: 589 L: 695 D: 3595
5000 @ 60+0.05 th 7 Lazy SMP. Estimate strength for 7 Threads LTC.
27-09-15 mb lazy_smp2 diff
ELO: -13.52 +-6.5 (95%) LOS: 0.0%
Total: 3625 W: 535 L: 676 D: 2414
5000 @ 15+0.05 th 3 New version of Lazy SMP.
27-09-15 sn weights diff
LLR: -2.66 (-2.94,2.94) [0.00,4.00]
Total: 21913 W: 3989 L: 4055 D: 13869
sprt @ 15+0.05 th 1 Increase KingSafety weight
27-09-15 Fi 4men diff
ELO: 4.70 +-9.2 (95%) LOS: 84.0%
Total: 1996 W: 381 L: 354 D: 1261
30000 @ 15+0.05 th 1 Test elo of internal 3 & 4 men syzygy. STC
27-09-15 jo threat_per_piece diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 4457 W: 750 L: 856 D: 2851
sprt @ 15+0.05 th 1 Evaluate threats per piece type, and not only for Minor/Major. Pre-tuned values.
27-09-15 Vo SmarterLMR diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 4100 W: 716 L: 824 D: 2560
sprt @ 15+0.05 th 1 Take 2...
19-09-15 sn king_separation diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 110885 W: 16959 L: 16670 D: 77256
sprt @ 60+0.05 th 1 LTC: Try king separation bonus, take 2
25-09-15 mb lazy_smp diff
ELO: -3.34 +-5.5 (95%) LOS: 11.7%
Total: 5000 W: 793 L: 841 D: 3366
5000 @ 15+0.05 th 7 Get another rough estimate for Lazy SMP. I'd like to see how it scales to 7 threads. If the results are much worse, we can abort the test.
26-09-15 Vo SmarterLMR diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 14300 W: 2557 L: 2621 D: 9122
sprt @ 15+0.05 th 1 CMH and History has their own average move score to assist in reduction.
27-09-15 Ro IndividualThreats diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 4835 W: 853 L: 958 D: 3024
sprt @ 15+0.05 th 1 Add individual threats instead of regrouping by Minor or Major.
26-09-15 jo razor_margin diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 3842 W: 612 L: 755 D: 2475
sprt @ 15+0.05 th 1 New values for razor and futility margins. These are crude estimations from playing games at longer tc, 3m+2s, against a pool of opponents.
26-09-15 Vo SmartLMR diff
LLR: -3.55 (-2.94,2.94) [0.00,5.00]
Total: 30894 W: 5654 L: 5672 D: 19568
sprt @ 15+0.05 th 1 Use quiet move scoring average as a threshold to reduce search.
26-09-15 Vo SmartLMR-2 diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 12551 W: 2291 L: 2363 D: 7897
sprt @ 15+0.05 th 1 Version 2.
26-09-15 SC multipv_search diff
LLR: -3.23 (-2.94,2.94) [0.00,5.00]
Total: 12112 W: 2215 L: 2300 D: 7597
sprt @ 15+0.05 th 1 Last attempt.
26-09-15 My CB diff
LLR: 2.97 (-2.94,2.94) [0.00,5.00]
Total: 14531 W: 2765 L: 2576 D: 9190
sprt @ 15+0.05 th 1 Scoring checks - Respin of an almost successful previous patch, sizable bonuses.
26-09-15 sn opposite_bishops diff
LLR: -3.02 (-2.94,2.94) [-3.00,1.00]
Total: 13555 W: 2406 L: 2590 D: 8559
sprt @ 15+0.05 th 1 Simplify opposite bishops, take 2
26-09-15 sn king_safety2 diff
LLR: -1.06 (-2.94,2.94) [0.00,4.00]
Total: 16048 W: 2951 L: 2952 D: 10145
sprt @ 15+0.05 th 1 psqt table for centered king in endgame, take 2
26-09-15 Ro SkipThreats2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 7536 W: 1302 L: 1395 D: 4839
sprt @ 15+0.05 th 1 ST2_20150925_2
26-09-15 SC multipv_search diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 2951 W: 463 L: 575 D: 1913
sprt @ 15+0.05 th 1 I realized that I have messed up with the logic. Take 3, also taking into account BestMoveChanges.
23-09-15 Ro tune_search3 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 102874 W: 16053 L: 15894 D: 70927
sprt @ 60+0.05 th 1 Testing tuned auxiliary parameters after 43M games. LTC
26-09-15 SC multipv_search diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 4113 W: 720 L: 828 D: 2565
sprt @ 15+0.05 th 1 Search with multipv at low depth. When we have plenty of time available, let us search in multipv. Maybe it help sorting moves. Scale multipv proportionally to sqrt of remaining time. Use more aggressive values. Take 2.
26-09-15 My smp1 diff
LLR: -0.68 (-2.94,2.94) [0.00,5.00]
Total: 7068 W: 1104 L: 1105 D: 4859
sprt @ 15+0.05 th 7 Try a 'reserve' latejoin splitpoint concept where we use a splitpoint with the second lowest parents as a backup. Verified the conditions are reached again.
26-09-15 Vo cmhStatC diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 15582 W: 2824 L: 2882 D: 9876
sprt @ 15+0.05 th 1 Version C.
26-09-15 Vo cmhStatC diff
LLR: -0.46 (-2.94,2.94) [0.00,5.00]
Total: 373 W: 60 L: 78 D: 235
sprt @ 15+0.05 th 1 Version C
19-09-15 Ro AttackingPinner diff
LLR: -3.03 (-2.94,2.94) [0.00,5.00]
Total: 64463 W: 12099 L: 11947 D: 40417
sprt @ 15+0.05 th 1 My last try on pinned pieces
25-09-15 sn opposite_bishops diff
LLR: -2.96 (-2.94,2.94) [-3.00,1.00]
Total: 10873 W: 1941 L: 2118 D: 6814
sprt @ 15+0.05 th 1 Simplification: just double the defender bonus in case of opposite bishops
25-09-15 II reduction_tune diff
9817/10000 iterations
20000/20000 games played
20000 @ 15+0.05 th 1 Tuning first 12 moves starting from a linear model. I'll try do investigate SPSA tuner deeply, but I promise to run at most 2 x 20000 games per week.
25-09-15 sg scale diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 55566 W: 10214 L: 10179 D: 35173
sprt @ 15+0.05 th 1 Tweak endgame scaling
24-09-15 Fi deltaIncrement diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 93925 W: 17227 L: 17061 D: 59637
sprt @ 15+0.05 th 1 Update delta w/ increment. Tuned values.
25-09-15 sg passed_pawns diff
LLR: 3.33 (-2.94,2.94) [0.00,5.00]
Total: 36889 W: 6805 L: 6507 D: 23577
sprt @ 15+0.05 th 1 try tuned values. The are only small changes, but lets see. Perhaps a further tuning session is needed.
25-09-15 Ro KnightMob diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 12603 W: 1891 L: 1965 D: 8747
sprt @ 60+0.05 th 1 Restore previous Knight Mobility definition which excluded mobile pawns. @ LTC
25-09-15 Vo cmhStatB diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 8680 W: 1537 L: 1625 D: 5518
sprt @ 15+0.05 th 1 Take 2...
25-09-15 SC multipv_search diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 15840 W: 2849 L: 2907 D: 10084
sprt @ 15+0.05 th 1 Search with multipv at low depth When we have plenty of time available, let us search in multipv. Maybe it help sorting moves. Scale multipv proportionally to sqrt of remaining time. Furiousfish ignored me for some reason.
25-09-15 My smp1 diff
LLR: -1.00 (-2.94,2.94) [0.00,5.00]
Total: 2400 W: 360 L: 392 D: 1648
sprt @ 15+0.05 th 7 Implement an 'option' splitpoint concept using depth. Verified the conditions are reached this time.
25-09-15 sg tune_passed_pawns diff
19658/20000 iterations
40000/40000 games played
40000 @ 30+0.05 th 1 Tune file based passed pawn bonus starting from my first values (i prefer not to break symmetry, so 8 values tuned)
25-09-15 mb lazy_smp diff
ELO: -13.21 +-5.5 (95%) LOS: 0.0%
Total: 5000 W: 738 L: 928 D: 3334
5000 @ 15+0.05 th 3 Get another rough estimate for Lazy SMP. This version has some time management fixes. Previous run was aborted by "wrong bench".
23-09-15 Ro KnightMob diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 74183 W: 14157 L: 13705 D: 46321
sprt @ 15+0.05 th 1 Restore previous Knight Mobility definition which excluded mobile pawns.
24-09-15 sn king_safety2 diff
LLR: -1.93 (-2.94,2.94) [0.00,5.00]
Total: 23067 W: 4226 L: 4209 D: 14632
sprt @ 15+0.05 th 1 Alter psqt table for centered king in endgame
24-09-15 SC imbalance_gp2 diff
LLR: -4.05 (-2.94,2.94) [0.00,5.00]
Total: 37303 W: 6876 L: 6887 D: 23540
sprt @ 15+0.05 th 1 Faster and tuned version.
25-09-15 sn second_push diff
LLR: -2.96 (-2.94,2.94) [-3.00,1.00]
Total: 3712 W: 636 L: 802 D: 2274
sprt @ 15+0.05 th 1 Suppress second push bonus
25-09-15 Vo cmhStatB diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 21901 W: 3915 L: 3947 D: 14039
sprt @ 15+0.05 th 1 Version B.
24-09-15 sg passed_pawns diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 33676 W: 6380 L: 6358 D: 20938
sprt @ 15+0.05 th 1 Take 1 struggles at LTC. So try double bonus. Take 3
23-09-15 sn king_separation2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 45255 W: 7114 L: 7064 D: 31077
sprt @ 60+0.05 th 1 LTC: Try king separation bonus, take 3