Stockfish Testing Queue

Finished - 19388 tests

03-08-13 tv PiecePawn diff
LLR: -2.96 (-2.94,2.94)
Total: 23110 W: 4905 L: 4947 D: 13258
sprt @ 15+0.05 th 1 Bonus for pawns in front of minor. Inspired by Don and Eelco.
03-08-13 tv Mobility diff
LLR: -2.95 (-2.94,2.94)
Total: 17878 W: 3668 L: 3725 D: 10485
sprt @ 15+0.05 th 1 Bishop mobility is not tempered by our own knight
03-08-13 tv Mobility diff
LLR: -2.96 (-2.94,2.94)
Total: 20348 W: 4280 L: 4330 D: 11738
sprt @ 15+0.05 th 1 Enemy pawn occupied squares are not mobile
03-08-13 jk queen_pawn_shelter diff
LLR: -2.94 (-2.94,2.94)
Total: 11123 W: 2277 L: 2353 D: 6493
sprt @ 15+0.05 th 1 Smaller pawn shelter bonus if opponent doesn't have a queen
03-08-13 jk complex_shelter diff
LLR: -2.95 (-2.94,2.94)
Total: 3607 W: 751 L: 850 D: 2006
sprt @ 15+0.05 th 1 More complex pawn shelter try
03-08-13 tk Improvement_Pruning-3 diff
LLR: 2.95 (-2.94,2.94)
Total: 19590 W: 4184 L: 4020 D: 11386
sprt @ 15+0.05 th 1 Apply improvement pruning to lmr (-0.25 to denominator)
02-08-13 pe qk_prox diff
LLR: -2.95 (-2.94,2.94)
Total: 6878 W: 1204 L: 1273 D: 4401
sprt @ 60+0.05 th 1 Long TC. Queen king proximity bonus. Reschedule jk patch
02-08-13 tk Improvement_Pruning-2 diff
LLR: -2.97 (-2.94,2.94)
Total: 9165 W: 1619 L: 1677 D: 5869
sprt @ 60+0.05 th 1 Rescheduled at long TC: Take 2: 10% More pruning in non Improving Nodes
02-08-13 jk qk_prox diff
LLR: 2.95 (-2.94,2.94)
Total: 8624 W: 1845 L: 1713 D: 5066
sprt @ 15+0.05 th 1 Queen king proximity bonus
02-08-13 tk Improvement_Pruning-2 diff
LLR: 0.26 (-2.94,2.94)
Total: 21904 W: 4597 L: 4525 D: 12782
sprt @ 15+0.05 th 1 Take 4: 30% More Pruning in non improving nodes
02-08-13 tk Improvement_Pruning-2 diff
LLR: -2.95 (-2.94,2.94)
Total: 5584 W: 1113 L: 1205 D: 3266
sprt @ 15+0.05 th 1 Take 3: 20% More Pruning in non improving nodes
02-08-13 tk Improvement_Pruning-2 diff
LLR: 2.96 (-2.94,2.94)
Total: 29750 W: 6370 L: 6176 D: 17204
sprt @ 15+0.05 th 1 Take 2: 10% More pruning in non Improving Nodes
02-08-13 ra CounterMoves_C diff
LLR: -2.96 (-2.94,2.94)
Total: 2215 W: 434 L: 537 D: 1244
sprt @ 15+0.05 th 1 Reduce more history in non-best moves
02-08-13 ra CounterMoves_B diff
LLR: -2.97 (-2.94,2.94)
Total: 3073 W: 596 L: 696 D: 1781
sprt @ 15+0.05 th 1 Reduce less history in non-best moves
02-08-13 rt BishopEnemies_A1 diff
LLR: -2.96 (-2.94,2.94)
Total: 2163 W: 454 L: 559 D: 1150
sprt @ 15+0.05 th 1 This patch works on the idea that bishops are most useful when they are on the same color as enemy pieces. A longshot patch, but we shall see. base == master
02-08-13 tv Opposition diff
LLR: -2.97 (-2.94,2.94)
Total: 42861 W: 9034 L: 9020 D: 24807
sprt @ 15+0.05 th 1 King Opposition
02-08-13 tv Opposition diff
LLR: -2.97 (-2.94,2.94)
Total: 13174 W: 2743 L: 2814 D: 7617
sprt @ 15+0.05 th 1 Opposition with bug fix
29-07-13 pe evaltune diff
LLR: -2.76 (-2.94,2.94)
Total: 48000 W: 10049 L: 10013 D: 27938
sprt @ 15+0.05 th 1 Combo of two patches tested before and having high probability of being positive
01-08-13 tk Improvement_Pruning-2 diff
LLR: -2.95 (-2.94,2.94)
Total: 43451 W: 9241 L: 9224 D: 24986
sprt @ 15+0.05 th 1 Improvement_Pruning vs Improvement_pruning along with Improvement_pruning applied to Static Null Move.
01-08-13 jk shelter_tweak diff
LLR: -2.96 (-2.94,2.94)
Total: 27607 W: 5866 L: 5895 D: 15846
sprt @ 15+0.05 th 1 A small tweak to pawn shelter code
01-08-13 tk Improvement_Pruning diff
LLR: -2.94 (-2.94,2.94)
Total: 6070 W: 1085 L: 1158 D: 3827
sprt @ 60+0.05 th 1 Rescheduled at long tc: Eelco's Idea from movecount pruning applied to futility pruning.
01-08-13 mc search diff
ELO: 0.96 +-2.9 (95%) LOS: 74.0%
Total: 20000 W: 3697 L: 3642 D: 12661
20000 @ 60+0.05 th 1 Reschedule at long TC but with fixed games: Sample 1/4: margin at 70%
01-08-13 mc king_threats diff
LLR: -2.95 (-2.94,2.94)
Total: 20433 W: 3684 L: 3684 D: 13065
sprt @ 60+0.05 th 1 Reschedule at long TC: Retry Eelco king threats patch but with positive coefficents
01-08-13 tk Improvement_Pruning diff
LLR: 2.97 (-2.94,2.94)
Total: 14318 W: 3095 L: 2945 D: 8278
sprt @ 15+0.05 th 1 Eelco's Idea from movecount pruning applied to futility pruning.
27-07-13 tv ShelterTune diff
LLR: -2.96 (-2.94,2.94)
Total: 31747 W: 6599 L: 6617 D: 18531
sprt @ 15+0.05 th 1 More shelter tuning for rank 2
01-08-13 ra StatUpdate_D diff
LLR: -2.98 (-2.94,2.94)
Total: 891 W: 148 L: 256 D: 487
sprt @ 15+0.05 th 1 Change update of non-gain stats.
01-08-13 mc king_threats diff
LLR: 2.95 (-2.94,2.94)
Total: 40872 W: 8762 L: 8536 D: 23574
sprt @ 15+0.05 th 1 Retry Eelco king threats patch but with positive coefficents
28-07-13 mc search diff
ELO: 1.75 +-3.1 (95%) LOS: 86.3%
Total: 20000 W: 4321 L: 4220 D: 11459
20000 @ 15+0.05 th 1 Sample 2/4: margin at 80%
28-07-13 mc search diff
ELO: -1.32 +-3.1 (95%) LOS: 20.4%
Total: 20000 W: 4172 L: 4248 D: 11580
20000 @ 15+0.05 th 1 Sample 4/4: margin at 85%
28-07-13 mc search diff
ELO: 0.36 +-3.1 (95%) LOS: 59.1%
Total: 20000 W: 4139 L: 4118 D: 11743
20000 @ 15+0.05 th 1 Sample 3/4: margin at 65%
28-07-13 mc search diff
ELO: 2.22 +-3.1 (95%) LOS: 92.0%
Total: 20000 W: 4233 L: 4105 D: 11662
20000 @ 15+0.05 th 1 Sample 1/4: margin at 70%
27-07-13 tk Queen_Pins diff
LLR: -2.96 (-2.94,2.94)
Total: 38864 W: 8165 L: 8162 D: 22537
sprt @ 15+0.05 th 1 Added Bishop Pins on Queens. Very hacky.
01-08-13 ra BishopPin diff
LLR: -2.95 (-2.94,2.94)
Total: 27207 W: 5751 L: 5781 D: 15675
sprt @ 15+0.05 th 1 Give bishopPin bonus also if enemy queen is in the middle
21-07-13 ee threatByKing_Futility diff
LLR: 2.95 (-2.94,2.94)
Total: 51020 W: 10815 L: 10561 D: 29644
sprt @ 15+0.05 th 1 a.) Evaluate change only. Quiet move futility is changed but disabled. I have not tested this locally yet.
31-07-13 gl lmr_tweak diff
LLR: -2.96 (-2.94,2.94)
Total: 3041 W: 573 L: 672 D: 1796
sprt @ 15+0.05 th 1 PV depth >= 7
31-07-13 gl lmr_tweak diff
LLR: -2.96 (-2.94,2.94)
Total: 8163 W: 1668 L: 1753 D: 4742
sprt @ 15+0.05 th 1 Try depth 7, and fix the LMR condition to better approximate the SpNodes.
31-07-13 ra StatUpdate_B2 diff
LLR: -2.96 (-2.94,2.94)
Total: 38042 W: 8056 L: 8055 D: 21931
sprt @ 15+0.05 th 1 Try again with half difference reduction.
30-07-13 gl lmr_tweak diff
LLR: -2.97 (-2.94,2.94)
Total: 2623 W: 517 L: 619 D: 1487
sprt @ 15+0.05 th 1 Joona LMR idea take 2
30-07-13 gl lmr_tweak diff
LLR: -2.94 (-2.94,2.94)
Total: 8022 W: 1650 L: 1735 D: 4637
sprt @ 15+0.05 th 1 Joona LMR tweak take 1
30-07-13 gl shelter_queen diff
LLR: -2.95 (-2.94,2.94)
Total: 14646 W: 3085 L: 3151 D: 8410
sprt @ 15+0.05 th 1 Halve value of pawn shelter when no attacking queen
30-07-13 ra StatUpdate_B diff
LLR: -2.96 (-2.94,2.94)
Total: 6898 W: 1417 L: 1506 D: 3975
sprt @ 15+0.05 th 1 Try again with quarter difference reduction.
30-07-13 mc very_good_cap diff
LLR: -2.97 (-2.94,2.94)
Total: 26502 W: 4940 L: 4907 D: 16655
sprt @ 60+0.05 th 1 Long TC: Extend and generalize Reuven's Capt_C idea
30-07-13 tv Improving diff
LLR: -1.17 (-2.94,2.94)
Total: 5490 W: 1129 L: 1156 D: 3205
sprt @ 15+0.05 th 1 Reduce more when not improving
30-07-13 tv Improving diff
LLR: -2.95 (-2.94,2.94)
Total: 4809 W: 990 L: 1085 D: 2734
sprt @ 15+0.05 th 1 LMR reduce less in improving nodes
30-07-13 gl lmr_tweak diff
LLR: -2.97 (-2.94,2.94)
Total: 1762 W: 337 L: 442 D: 983
sprt @ 15+0.05 th 1 Try LMR tweak that worked so well in SMP
29-07-13 tv Capt_B_halve diff
LLR: -2.95 (-2.94,2.94)
Total: 6126 W: 1282 L: 1373 D: 3471
sprt @ 15+0.05 th 1 Try Reuvens Capt_B with halve of value of capturing piece
29-07-13 ra StatUpdate_B diff
LLR: -0.07 (-2.94,2.94)
Total: 42151 W: 8902 L: 8784 D: 24465
sprt @ 15+0.05 th 1 Tweak stats update (take 2)
29-07-13 ra StatUpdate_A diff
LLR: -2.95 (-2.94,2.94)
Total: 17793 W: 3712 L: 3769 D: 10312
sprt @ 15+0.05 th 1 Tweak stats update (take 1)
30-07-13 mc wider_smp diff
LLR: -1.19 (-2.94,2.94)
Total: 20856 W: 3576 L: 3516 D: 13764
sprt @ 60+0.05 th 3 Long TC: Try Jörg attempt at widening search in SMP (tested with 3 threads)
29-07-13 mc wider_smp diff
LLR: 2.97 (-2.94,2.94)
Total: 4652 W: 959 L: 840 D: 2853
sprt @ 15+0.05 th 3 Try Jörg attempt at widening search in SMP (tested with 3 threads)