Stockfish Testing Queue

Finished - 20784 tests

19-09-13 Fi fast_tt_access2 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 25654 W: 4914 L: 4951 D: 15789
sprt @ 15+0.05 th 1 Fast hash access version 2.
19-09-13 ur reduce_unstoppable diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 22980 W: 4481 L: 4525 D: 13974
sprt @ 15+0.05 th 1 trying to reduce the evaluation for unstoppable pawns. The idea is that if you change the evaluation and the elo is almost the same then maybe the change was too big.
19-09-13 mc time^ diff
ELO: -3.72 +-2.2 (95%) LOS: 0.0%
Total: 40000 W: 7905 L: 8333 D: 23762
40000 @ 10+0.05 th 1 Further Increase Emergency Move Time to 40
19-09-13 mc time^^ diff
ELO: -0.08 +-2.2 (95%) LOS: 47.2%
Total: 40000 W: 8238 L: 8247 D: 23515
40000 @ 10+0.05 th 1 Further Increase Emergency Move Time to 30
19-09-13 lb unstoppable diff
ELO: -0.09 +-2.0 (95%) LOS: 46.7%
Total: 40000 W: 7215 L: 7225 D: 25560
40000 @ 30+0.05 th 1 measure the value of unstoppable evaluation: 0 ELO in 15+0.05. Measure now in 30+0.05, with higher precision (40k games)
19-09-13 ur endgame_simplification diff
LLR: -2.95 (-2.94,2.94) [-3.00,3.00]
Total: 14631 W: 2803 L: 2909 D: 8919
sprt @ 15+0.05 th 1 trying a simplification of the code when the idea is to remove all code about winning advantage when the opponent has only king and replace it by only detecting stalemates(it is not very important if the score is +7 or +80 when you have a winning material advantage and I added some code to prevent wrong stalemates evaluations against lone king in the evaluation function)
19-09-13 rs see_tuning diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 2736 W: 472 L: 570 D: 1694
sprt @ 15+0.05 th 1 If the move attacks more than one enemy piece add bonus according to lowest piece type from attacked pieces(proposal from Ed Schroeder). Take 1
19-09-13 mc peterpan diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 15982 W: 3167 L: 3018 D: 9797
sprt @ 15+0.05 th 1 Extensions tweak by Peterpan
19-09-13 mc peterpan diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 19757 W: 3800 L: 3853 D: 12104
sprt @ 15+0.05 th 1 Increase threshold for threat move fail-high (from Peterpan)
19-09-13 mc master diff
ELO: 0.80 +-2.1 (95%) LOS: 76.9%
Total: 40000 W: 7894 L: 7802 D: 24304
40000 @ 15+0.05 th 1 Verify the time tweaks do not regress against original version
18-09-13 mc time diff
ELO: 2.67 +-2.2 (95%) LOS: 99.2%
Total: 40000 W: 8288 L: 7981 D: 23731
40000 @ 10+0.05 th 1 Further Increase Emergency Move Time to 20
18-09-13 lb unstoppable diff
ELO: -0.26 +-3.0 (95%) LOS: 43.3%
Total: 20000 W: 3983 L: 3998 D: 12019
20000 @ 15+0.05 th 1 measure the value of unstoppable evaluation
18-09-13 mc time diff
ELO: 2.47 +-2.2 (95%) LOS: 98.6%
Total: 40000 W: 8434 L: 8150 D: 23416
40000 @ 10+0.05 th 1 Further Increase Emergency Move Time to 15
18-09-13 ee evalMargin-V_008 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 3237 W: 618 L: 717 D: 1902
sprt @ 15+0.05 th 1 Result after testing of the Bouquet-Stockfish TCEC Stage 1 game(loss).
18-09-13 gl outpost diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 6736 W: 1273 L: 1361 D: 4102
sprt @ 15+0.05 th 1 Give small bonus to outpost squares that can be pushed away by pawns
18-09-13 ur increase_maximal_time diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 15793 W: 3103 L: 3166 D: 9524
sprt @ 15+0.05 th 1 another try to increase the maximal time per move and this time only by a factor of 2 in most cases.
18-09-13 lb timeman diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 2864 W: 511 L: 610 D: 1743
sprt @ 15+0.05 th 1 move importance: exponential decay
18-09-13 ra pawn_majority_B diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 7535 W: 1414 L: 1500 D: 4621
sprt @ 15+0.05 th 1 Bonus for pawn majority. Take 2.
18-09-13 ur reduce_max_time diff
ELO: -3.06 +-3.1 (95%) LOS: 2.8%
Total: 20000 W: 4146 L: 4322 D: 11532
20000 @ 10+0.05 th 1 another try to reduce max time and this time only for time trouble by not allowing more than 90% of the time.
18-09-13 lb 336a3825477eba71a84be16 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 1153 W: 164 L: 266 D: 723
sprt @ 15+0.05 th 1 MoveImportance[ply] = 7780*3/4
17-09-13 mc time diff
ELO: 2.18 +-2.2 (95%) LOS: 97.5%
Total: 40000 W: 8416 L: 8165 D: 23419
40000 @ 10+0.05 th 1 Increase Emergency Move Time to 10 (test at very short TC where is more sensible)
18-09-13 lb 237028ed7075cbbdabef217 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 1371 W: 226 L: 329 D: 816
sprt @ 15+0.05 th 1 MoveImportance[ply] = 7780/2
18-09-13 lb 57f4dde99c2210adabcf074 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 1008 W: 144 L: 247 D: 617
sprt @ 15+0.05 th 1 MoveImportance[ply] = 7780
18-09-13 ur reduce_max_time diff
ELO: -2.55 +-3.1 (95%) LOS: 5.4%
Total: 20000 W: 4116 L: 4263 D: 11621
20000 @ 10+0.05 th 1 hope that now I fixed the right bug and the bug was multiplying by 0.9 many times(note that the code is slightly different this time because I basically reduce the maximal allowed time not only for time trouble but did not want to add additional line).
18-09-13 pe tune_mcpruning diff
LLR: -2.96 (-2.94,2.94) [-3.00,3.00]
Total: 23512 W: 4652 L: 4759 D: 14101
sprt @ 15+0.05 th 1 tune d = 10
17-09-13 gl outpost diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 13055 W: 2564 L: 2635 D: 7856
sprt @ 15+0.05 th 1 Give a bonus for outposts that can't be attacked by pawns
17-09-13 pe mc_prune_2 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 49694 W: 10010 L: 9979 D: 29705
sprt @ 15+0.05 th 1 tweak move count pruning
17-09-13 ur reduce_max_time diff
ELO: -576.70 +-20.2 (95%) LOS: 0.0%
Total: 4255 W: 5 L: 3963 D: 287
20000 @ 10+0.05 th 1 fix a bug of multiplying by 0 that was not my intention
17-09-13 tv Pawns diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 55282 W: 11063 L: 11017 D: 33202
sprt @ 15+0.05 th 1 Compensate for number of passers
17-09-13 ur reduce_max_time diff
ELO: -537.82 +-30.6 (95%) LOS: 0.0%
Total: 1502 W: 2 L: 1374 D: 126
20000 @ 10+0.05 th 1 trying to fix losses on time and first test it in fixed number of games at fast time control
17-09-13 ra pawn_majority diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 3738 W: 691 L: 787 D: 2260
sprt @ 15+0.05 th 1 Bonus for pawn majorities
17-09-13 ra king_safety_B diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 6436 W: 1310 L: 1400 D: 3726
sprt @ 15+0.05 th 1 Bonus for king escape squares.
17-09-13 ra king_safety_A diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 6781 W: 1290 L: 1378 D: 4113
sprt @ 15+0.05 th 1 First try at king escape squares.
17-09-13 tv Pawns diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 9013 W: 1807 L: 1889 D: 5317
sprt @ 15+0.05 th 1 Increase bonus when compensating
06-09-13 lb mobility0509 diff
ELO: 0.40 +-1.5 (95%) LOS: 69.6%
Total: 69061 W: 11838 L: 11759 D: 45464
100000 @ 60+0.05 th 1 test at fixed number of games mobility change that failed(this time from the latest master of 0509 but the same change)
17-09-13 tv Pawns diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 26253 W: 5258 L: 5292 D: 15703
sprt @ 15+0.05 th 1 No unstoppable eval when > 1 passed pawn
17-09-13 lb unstoppable diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 24879 W: 4966 L: 5004 D: 14909
sprt @ 15+0.05 th 1 unstoppable: take 2
17-09-13 mc time diff
ELO: -0.83 +-2.2 (95%) LOS: 23.0%
Total: 40000 W: 8380 L: 8476 D: 23144
40000 @ 10+0.05 th 1 Increase Emergency Base Time to 70
17-09-13 ra passed_C3 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 1525 W: 293 L: 399 D: 833
sprt @ 15+0.05 th 1 Tweak passed pawn, take 2
17-09-13 ra passed_C2 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 2386 W: 428 L: 528 D: 1430
sprt @ 15+0.05 th 1 Tweak passed pawn
17-09-13 lb unstoppable diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 15763 W: 3165 L: 3228 D: 9370
sprt @ 15+0.05 th 1 distinguish passed and candidates in unstoppable eval
17-09-13 ur unstoppable_try diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 15128 W: 2958 L: 3023 D: 9147
sprt @ 15+0.05 th 1 simplify unstoppable passed pawn code to give a static bonus and the fact that fixing the bug does not improve results suggest that it is better to have a static bonus
17-09-13 ur singular_try diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 11763 W: 2314 L: 2389 D: 7060
sprt @ 15+0.05 th 1 extend singular moves by additional ply relative to the past instead of only extending them by one ply. I hope it does not cause search explosion and the fact that we do not use singular extensions when depth<8 can help because at big depth we use a lot of pruning.
17-09-13 gl passed_tune_B diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 15601 W: 2634 L: 2661 D: 10306
sprt @ 60+0.05 th 1 Long TC: Tune new passed pawn code.
16-09-13 ra passed_tune_A diff
ELO: -4.22 +-3.1 (95%) LOS: 0.3%
Total: 20000 W: 3948 L: 4191 D: 11861
20000 @ 15+0.05 th 1 Tune new passed pawn code.
16-09-13 lb union diff
LLR: -0.88 (-2.94,2.94) [0.00,6.00]
Total: 25457 W: 5151 L: 5042 D: 15264
sprt @ 15+0.05 th 1 union of 2 patches that passed step I and failed step II with a positive score.
16-09-13 gl killer_lmr2 diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 19073 W: 3195 L: 3206 D: 12672
sprt @ 60+0.05 th 1 Long TC: reduce killer moves but less than counter moves
16-09-13 ra passed_tune_B diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 11802 W: 2450 L: 2310 D: 7042
sprt @ 15+0.05 th 1 Tune new passed pawn code.
16-09-13 ra unstoppable_B diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 30836 W: 6198 L: 6220 D: 18418
sprt @ 15+0.05 th 1 Tweak unstoppable eval. Take 2.
16-09-13 ra unstoppable diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 17738 W: 3517 L: 3575 D: 10646
sprt @ 15+0.05 th 1 Tweak unstoppable eval.