Stockfish Testing Queue

Finished - 30472 tests

15-09-28 Voy FHrevisit diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 65529 W: 12166 L: 11759 D: 41604
sprt @ 15+0.05 th 1 This test came close to passing LTC...try a couple small tweaks...(fix bench)
15-09-29 Roc OnceUPawnAKnight diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 13600 W: 2458 L: 2525 D: 8617
sprt @ 15+0.05 th 1 When more pawns and less pieces, the Knight is more effective
15-09-29 Roc IndividualThreats diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 3332 W: 572 L: 684 D: 2076
sprt @ 15+0.05 th 1 IT_20150927_4
15-09-28 sni good_night2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 26248 W: 4786 L: 4799 D: 16663
sprt @ 15+0.05 th 1 Remove blocked pawns condition
15-09-28 mco tune_pawn_cnt diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 20509 W: 3731 L: 3768 D: 13010
sprt @ 15+0.05 th 1 Test pawn endgame scaling tuned values after 80K games
15-09-28 mbo lazy_smp2 diff
ELO: 16.76 +-5.4 (95%) LOS: 100.0%
Total: 5000 W: 899 L: 658 D: 3443
5000 @ 15+0.05 th 7 New version of Lazy SMP. 7 Threads.
15-09-28 IIv reduction_check diff
ELO: -2.80 +-6.0 (95%) LOS: 18.2%
Total: 4594 W: 810 L: 847 D: 2937
5000 @ 15+0.05 th 1 A quick elo check of tuned linear model for the first 12 moves.
15-09-28 Voy FHrevisit diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 22984 W: 4143 L: 4170 D: 14671
sprt @ 15+0.05 th 1 Take 2: Based on passed tests...I believe that history gravity discontinuity (at depth 23) may cause the regression at LTC
15-09-27 mco tune_pawn_cnt diff
39522/10000 iterations
79825/80000 games played
80000 @ 30+0.05 th 1 Tune pawn count scaling
15-09-26 Mys CB diff
LLR: 3.20 (-2.94,2.94) [0.00,5.00]
Total: 52518 W: 8107 L: 7782 D: 36629
sprt @ 60+0.05 th 1 Scoring checks - Respin of an almost successful previous patch, sizable bonuses.
15-09-27 Fis 4men diff
ELO: 2.42 +-2.4 (95%) LOS: 97.7%
Total: 30000 W: 5607 L: 5398 D: 18995
30000 @ 15+0.05 th 1 Test elo of internal 3 & 4 men syzygy. STC (Fixed Linux compile.)
15-09-28 sni good_knight diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 19434 W: 3494 L: 3537 D: 12403
sprt @ 15+0.05 th 1 Take 2, bonus=10
15-09-27 IIv reduction_tune diff
9898/10000 iterations
20000/20000 games played
20000 @ 30+0.05 th 1 Tuning first 12 moves. After this session, a quick elo check will show should I continue or restart tuning from default (log) values.
15-09-26 sg passed_pawns diff
LLR: 2.97 (-2.94,2.94) [0.00,5.00]
Total: 32301 W: 5101 L: 4858 D: 22342
sprt @ 60+0.05 th 1 LTC: try tuned values. The are only small changes, but lets see. Perhaps a further tuning session is needed.
15-09-27 aji 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
15-09-28 Voy 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
15-09-28 Voy 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.
15-09-27 Voy 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.
15-09-27 sni 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
15-09-27 Voy 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.
15-09-27 jos 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.
15-09-26 mbo 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.
15-09-27 mbo 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.
15-09-27 sni 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
15-09-27 Fis 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
15-09-27 jos 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.
15-09-27 Voy 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...
15-09-19 sni 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
15-09-25 mbo 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.
15-09-26 Voy 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.
15-09-27 Roc 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.
15-09-26 jos 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.
15-09-26 Voy 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.
15-09-26 Voy 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.
15-09-26 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.
15-09-26 Mys 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.
15-09-26 sni 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
15-09-26 sni 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
15-09-26 Roc 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
15-09-26 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.
15-09-23 Roc 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
15-09-26 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.
15-09-26 Mys 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.
15-09-26 Voy 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.
15-09-26 Voy 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
15-09-19 Roc 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
15-09-25 sni 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
15-09-25 IIv 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.
15-09-25 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
15-09-24 Fis 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.