Stockfish Testing Queue

Finished - 21872 tests

11-11-13 gl master diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 15772 W: 2781 L: 2845 D: 10146
sprt @ 15+0.05 th 1 Test CLOP tuned values after 17.5 games
11-11-13 rs qcc_prepare1 diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 39752 W: 6268 L: 6188 D: 27296
sprt @ 60+0.05 th 1 LTC: Consider preparation of queen contact checks
11-11-13 ce pawns diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 20162 W: 3748 L: 3800 D: 12614
sprt @ 15+0.05 th 1 Pawn imbalance change 2
11-11-13 ce pawns^ diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 4540 W: 792 L: 885 D: 2863
sprt @ 15+0.05 th 1 Pawn imbalance change 1
11-11-13 lb futility_margin diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 8768 W: 1634 L: 1716 D: 5418
sprt @ 15+0.05 th 1 futility_margin = 50 * depth + 270
11-11-13 ce mate_threat diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 31830 W: 5935 L: 5957 D: 19938
sprt @ 15+0.05 th 1 Attempt at queen mate threats
11-11-13 mc imbalance^^ diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 12008 W: 1850 L: 1897 D: 8261
sprt @ 60+0.05 th 1 LTC: Tune QuadraticCoefficientsSameColor: Pawn (take 2)
11-11-13 rs qcc_prepare1 diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 23327 W: 4465 L: 4298 D: 14564
sprt @ 15+0.05 th 1 Consider preparation of queen contact checks
10-11-13 mc imbalance diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 7989 W: 1466 L: 1550 D: 4973
sprt @ 15+0.05 th 1 Tune QuadraticCoefficientsSameColor: Pawn (take 4)
10-11-13 mc imbalance^ diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 7537 W: 1399 L: 1485 D: 4653
sprt @ 15+0.05 th 1 Tune QuadraticCoefficientsSameColor: Pawn (take 3)
10-11-13 mc imbalance^^ diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 11478 W: 2220 L: 2084 D: 7174
sprt @ 15+0.05 th 1 Tune QuadraticCoefficientsSameColor: Pawn (take 2)
10-11-13 jk mc diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 30330 W: 5604 L: 5630 D: 19096
sprt @ 15+0.05 th 1 moveCount, take II
10-11-13 jk gain diff
LLR: 2.97 (-2.94,2.94) [0.00,6.00]
Total: 38181 W: 6002 L: 5729 D: 26450
sprt @ 60+0.05 th 1 LTC: Reintroduce Gains.
08-11-13 ce remove_rm diff
ELO: -0.75 +-1.9 (95%) LOS: 21.7%
Total: 40449 W: 6135 L: 6222 D: 28092
40000 @ 60+0.05 th 1 LTC: Attempt to remove RedundantMajor. Feel free to stop if you think there are more sensible test parameters.
10-11-13 jk ignpins diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 3985 W: 674 L: 768 D: 2543
sprt @ 15+0.05 th 1 Consider pins only for mob
10-11-13 jk gain diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 17485 W: 3307 L: 3156 D: 11022
sprt @ 15+0.05 th 1 Reintroduce Gains.
10-11-13 mc imbalance^^^ diff
LLR: -3.01 (-2.94,2.94) [-1.50,4.50]
Total: 23144 W: 4355 L: 4401 D: 14388
sprt @ 15+0.05 th 1 Tune QuadraticCoefficientsSameColor: Pawn (take 1)
10-11-13 ce safe_checks^ diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 13094 W: 2403 L: 2474 D: 8217
sprt @ 15+0.05 th 1 Just try one fix. Both fixes together was a disaster.
09-11-13 dr eval_pin_exact diff
LLR: 2.96 (-2.94,2.94) [0.00,6.00]
Total: 38970 W: 6114 L: 5838 D: 27018
sprt @ 60+0.05 th 1 Long TC for : Purely cosmetic issue or relevant to strength?
07-11-13 gl scale_rooks diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 15980 W: 2446 L: 2475 D: 11059
sprt @ 60+0.05 th 1 (Speculative long TC for jhellis while framework empty): Scale redundant rook penalty with pawn count.
10-11-13 ce safe_checks diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 506 W: 62 L: 169 D: 275
sprt @ 15+0.05 th 1 Two fixes for safe checks
07-11-13 ee mate_threat_a diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 30218 W: 5502 L: 5529 D: 19187
sprt @ 15+0.05 th 1 After discussion about a badly evaluated position. It may be that the version with different aspiration windows works better but have to try if mate_threat alone helps or not.
09-11-13 rs eval_slow diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 9470 W: 1720 L: 1800 D: 5950
sprt @ 15+0.05 th 1 can we remove all the popcounts from safe checks bonus calculation?
09-11-13 gl futility_tweak diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 23145 W: 4215 L: 4260 D: 14670
sprt @ 15+0.05 th 1 Try compensating a bit for evalMargin removal
09-11-13 dr eval_pin_tweaks diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 10415 W: 1616 L: 1670 D: 7129
sprt @ 60+0.05 th 1 Long TC for : Another try at compensating for slightly reduced mobility from eval_pin
09-11-13 mc master diff
ELO: 60.68 +-3.0 (95%) LOS: 100.0%
Total: 20000 W: 5656 L: 2198 D: 12146
20000 @ 60+0.05 th 1 Regression test after Lucas search simplification
09-11-13 rs threat_remove1 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 17110 W: 3189 L: 3249 D: 10672
sprt @ 15+0.05 th 1 Attempt to remove threat eval function. This version is more original-oriented in that it let stay UndefendedMinor and ThreatenendByPawn maluses. Last take. SPRT run (only if it would fail with neutral score, a final fixed num games run would follow)
09-11-13 jo doubled^ diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 5374 W: 766 L: 843 D: 3765
sprt @ 60+0.05 th 1 LTC: Lower penalties also for file c - f. (Take 1)
09-11-13 ce eval_pin_exact diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 4871 W: 934 L: 817 D: 3120
sprt @ 15+0.05 th 1 Purely cosmetic issue or relevant to strength?
09-11-13 gl eval_pin_tweaks diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 27478 W: 5172 L: 4995 D: 17311
sprt @ 15+0.05 th 1 Another try at compensating for slightly reduced mobility from eval_pin
08-11-13 ce remove_rm diff
ELO: 1.93 +-2.1 (95%) LOS: 96.6%
Total: 40000 W: 7520 L: 7298 D: 25182
40000 @ 15+0.05 th 1 Attempt to remove RedundantMajor
08-11-13 jo doubled diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 30508 W: 5728 L: 5753 D: 19027
sprt @ 15+0.05 th 1 Even higher penalty for file a + h. (Take 2)
08-11-13 jo doubled^ diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 9699 W: 1856 L: 1726 D: 6117
sprt @ 15+0.05 th 1 Lower penalties also for file c - f. (Take 1)
08-11-13 rs threat_remove1 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 10591 W: 1978 L: 2056 D: 6557
sprt @ 15+0.05 th 1 Attempt to remove threat eval function. Local testing suggests that the multiplier probably was too small. I try again with 14 instead of 10 as multiplier. This time SPRT.
08-11-13 Ye bishoppin diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 12244 W: 2258 L: 2331 D: 7655
sprt @ 15+0.05 th 1 A local test shows 52% on 1250 games 30+0.05 (this was before Gary's pin changes)
08-11-13 gl eval_pin_tweaks diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 11246 W: 2100 L: 2176 D: 6970
sprt @ 15+0.05 th 1 Adjust for lower average mobility due to pinned pieces
08-11-13 pe combo2 diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 55490 W: 8686 L: 8536 D: 38268
sprt @ 60+0.05 th 1 Combo of 2 patches finished at more than 50% at LTC. Well, one did not finish yet, but I will not have time to look later
08-11-13 ee mate_threat_c diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 7208 W: 1305 L: 1391 D: 4512
sprt @ 15+0.05 th 1 This is the version with changed aspiration windows. If it would pass version b to test would be just the two changes in search, without mate_threat itself
08-11-13 lb refine diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 12309 W: 1870 L: 1916 D: 8523
sprt @ 60+0.05 th 1 TT refine eval in pre futility pruning
08-11-13 lb refine diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 8924 W: 1751 L: 1622 D: 5551
sprt @ 15+0.05 th 1 TT refine eval in pre futility pruning
07-11-13 jo doubled diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 53650 W: 9120 L: 8963 D: 35567
sprt @ 60+0.05 th 1 LTC: Higher penalty for doubled pawns on a- or h-file and a bit lower for b- and g-file, as these are often not that bad. (Since queue is almost empty, give it a try at LTC)
23-10-13 gl master diff
ELO: -0.15 +-1.4 (95%) LOS: 41.7%
Total: 78493 W: 13091 L: 13125 D: 52277
80000 @ 60+0.05 th 1 Long TC: Verify formula simplification
07-11-13 jo blocked diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 12781 W: 2282 L: 2354 D: 8145
sprt @ 15+0.05 th 1 Penalty for isolated or backward pawn blocked by an enemy knight or bishop.
07-11-13 Ye noOutpost diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 25216 W: 4680 L: 4719 D: 15817
sprt @ 15+0.05 th 1 Try removing bishop outposts
07-11-13 lb 65a1e77cb0517b8ba3cb97b diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 20716 W: 3975 L: 4025 D: 12716
sprt @ 15+0.05 th 1 futility_margin = 128 * int(depth). base is what the master will be once marco has commited futility simplification stuff.
06-11-13 gl no_margin diff
ELO: 0.59 +-2.0 (95%) LOS: 71.9%
Total: 40000 W: 6876 L: 6808 D: 26316
40000 @ 60+0.05 th 1 Long TC for Lucas: reinstate futility pruning in parent node, but with Value(128) fixed margin, consistent with QS futility pruning.
07-11-13 jh scale_rooks diff
LLR: -0.05 (-2.94,2.94) [-1.50,4.50]
Total: 46034 W: 8674 L: 8555 D: 28805
sprt @ 15+0.05 th 1 Scale redundant rook penalty with pawn count.
07-11-13 rs pp_eval diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 15299 W: 2735 L: 2800 D: 9764
sprt @ 15+0.05 th 1 my first attempt to tune passed pawn eval. More symmetric calculation of k (take 1)
06-11-13 lb no_margin diff
ELO: 0.82 +-2.1 (95%) LOS: 77.3%
Total: 40000 W: 7939 L: 7845 D: 24216
40000 @ 15+0.05 th 1 reinstate futility pruning in parent node, but with Value(128) fixed margin, consistent with QS futility pruning.
06-11-13 rs doublechain diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 5968 W: 1127 L: 1217 D: 3624
sprt @ 15+0.05 th 1 more bonus for double chain members (take 2)