Stockfish Testing Queue

Finished - 38987 tests

14-02-14 pec remaining diff
LLR: 1.35 (-2.94,2.94) [-4.00,0.00]
Total: 15751 W: 2430 L: 2408 D: 10913
sprt @ 60+0.05 th 1 LTC. Remove unclear stuff from remaining. Test as simplification
14-02-14 hxi checks_stm diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 18187 W: 3458 L: 3305 D: 11424
sprt @ 15+0.05 th 1 stm contact checks 2.5x, stm non-contact checks 1.5x
14-02-14 hxi center_control diff
ELO: -2.47 +-3.1 (95%) LOS: 5.8%
Total: 20000 W: 4018 L: 4160 D: 11822
20000 @ 5+0.05 th 1 smaller center bonus
14-02-14 hxi center_control diff
ELO: -3.70 +-3.1 (95%) LOS: 1.0%
Total: 20000 W: 4128 L: 4341 D: 11531
20000 @ 5+0.05 th 1 bigger center bonus
14-02-14 jos maxply diff
LLR: 2.97 (-2.94,2.94) [0.00,6.00]
Total: 2610 W: 488 L: 373 D: 1749
sprt @ 60+0.05 th 1 LTC: Return static eval when reaching max depth. Test against modified master MAX_PLY = 30.
14-02-14 uri limit_ply diff
ELO: -129.23 +-5.2 (95%) LOS: 0.0%
Total: 10000 W: 1088 L: 4645 D: 4267
10000 @ 20 th 1 test the demage with 22 plies at longer fast time control(to see the difference in rating)
14-02-14 jki capGain diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 16571 W: 3012 L: 3074 D: 10485
sprt @ 15+0.05 th 1 capGain, try 1
14-02-15 uri remaining diff
LLR: -2.25 (-2.94,2.94) [-4.00,0.00]
Total: 1678 W: 272 L: 400 D: 1006
sprt @ 40/15 th 1 LTC. Remove unclear stuff from remaining. Test as simplification(the correct test is at this type of time control and not with time control with no increment
14-02-15 pec remaining diff
LLR: -2.95 (-2.94,2.94) [-4.00,0.00]
Total: 7963 W: 1441 L: 1628 D: 4894
sprt @ 40/15+0.05 th 1 Remove unclear stuff from remaining. Test as simplification. Check if time losses due to no increment at x/y games
14-02-15 oki checks_stm diff
LLR: -2.97 (-2.94,2.94) [0.00,6.00]
Total: 28449 W: 4429 L: 4402 D: 19618
sprt @ 60+0.05 th 1 LTC for hx: stm contact checks 2.5x, stm non-contact checks 1.5x
14-02-15 rst maxply_qsearch diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 862 W: 225 L: 117 D: 520
sprt @ 15+0.05 th 1 Fall back on qsearch for MAX_PLY limit. Test against master with MAX_PLY = 20.
14-02-15 uri limit_ply2 diff
ELO: -1.13 +-2.4 (95%) LOS: 17.7%
Total: 40000 W: 9778 L: 9908 D: 20314
40000 @ 5 th 1 test the demage from limiting the depth to 22 plies when I fix the bug
14-02-15 uri limit_ply2 diff
ELO: -0.92 +-2.4 (95%) LOS: 22.2%
Total: 40000 W: 9555 L: 9661 D: 20784
40000 @ 5 th 1 testing 26 plies
14-02-15 uri limit_ply2 diff
ELO: -4.20 +-2.4 (95%) LOS: 0.0%
Total: 40000 W: 9641 L: 10125 D: 20234
40000 @ 5 th 1 limit depth to 22 plies with evaluating king in check at maximal depth
14-02-15 uri limit_ply2 diff
ELO: -12.97 +-40.5 (95%) LOS: 26.4%
Total: 134 W: 29 L: 34 D: 71
40000 @ 5 th 1 limit number of plies to 26 with evaluating king in check
14-02-15 uri limit_ply2 diff
ELO: -35.30 +-35.0 (95%) LOS: 2.3%
Total: 158 W: 25 L: 41 D: 92
40000 @ 20 th 1 limit depth to 30 plies with evaluation of king in check and not returning 0(I think that it is possible that 5 seconds for game is not fast enough to show rating difference so I test with 20 seconds per game with lower priority
14-02-15 vdb noprobcut diff
ELO: -6.66 +-2.1 (95%) LOS: 0.0%
Total: 40000 W: 7036 L: 7803 D: 25161
40000 @ 15+0.05 th 1 Measure the value of probcut.
14-02-15 uri limit_ply2 diff
ELO: -27.98 +-2.5 (95%) LOS: 0.0%
Total: 29320 W: 4753 L: 7109 D: 17458
40000 @ 20 th 1 test the demage from limiting the depth to 22 plies when I fix the bug
14-02-15 uri limit_ply2 diff
ELO: -30.84 +-8.9 (95%) LOS: 0.0%
Total: 2519 W: 436 L: 659 D: 1424
40000 @ 20 th 1 limit depth to 22 plies with evaluating king in check at maximal depth
14-02-15 rst remove_evasion_prunable diff
LLR: 2.96 (-2.94,2.94) [-4.00,0.00]
Total: 63564 W: 11727 L: 11790 D: 40047
sprt @ 15+0.05 th 1 Simplification test. Remove evasionPrunable from qsearch
14-02-15 Tha ttstore diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 21481 W: 3920 L: 3969 D: 13592
sprt @ 15+0.05 th 1 Speed up of TranspositionTable::store()
14-02-16 uri limit_ply2 diff
ELO: -3.61 +-2.8 (95%) LOS: 0.5%
Total: 22689 W: 4145 L: 4381 D: 14163
40000 @ 20 th 1 testing 26 plies
14-02-16 rst remove_evasion_prunable diff
LLR: 2.96 (-2.94,2.94) [-4.00,0.00]
Total: 166336 W: 25714 L: 26065 D: 114557
sprt @ 60+0.05 th 1 Simplification test. Remove evasionPrunable from qsearch
14-02-16 rst lmp diff
ELO: -4.38 +-3.1 (95%) LOS: 0.3%
Total: 20000 W: 4132 L: 4384 D: 11484
20000 @ 5+0.05 th 1 LMP attempt. Super short TC. Take 1
14-02-16 rst lmp diff
ELO: 0.33 +-3.1 (95%) LOS: 58.2%
Total: 20000 W: 4249 L: 4230 D: 11521
20000 @ 5+0.05 th 1 LMP attempt. Super short TC. Take 2
14-02-16 vdb probcut diff
LLR: -2.96 (-2.94,2.94) [-4.00,0.00]
Total: 14816 W: 2709 L: 2920 D: 9187
sprt @ 15+0.05 th 1 Another attempt at moving probcut into the main move loop, this time taking into account SEE values.
14-02-16 jki capGain2 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 13973 W: 2550 L: 2619 D: 8804
sprt @ 15+0.05 th 1 CapGains, try 2
14-02-16 jos 3fold_fix diff
LLR: 2.96 (-2.94,2.94) [-4.00,0.00]
Total: 60681 W: 11028 L: 11079 D: 38574
sprt @ 15+0.05 th 1 Test as simplification/bugfix as vdb proposed.
14-02-16 Fis ext_promotions diff
LLR: -2.93 (-2.94,2.94) [-1.50,4.50]
Total: 68531 W: 12806 L: 12731 D: 42994
sprt @ 15+0.05 th 1 Extend promotions same way as checks.
14-02-16 uri faster_iterations diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 21034 W: 3842 L: 3892 D: 13300
sprt @ 15+0.05 th 1 jump by 2 every iteration and not by 1 to get deeper faster(idea is taken from Junior that even Jumps by 3) bench is constant because I cared not to do it when the depth is limited but it solves some test positions faster
14-02-17 uri faster_iterations diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 3895 W: 680 L: 775 D: 2440
sprt @ 15+0.05 th 1 Testing another idea that is simpler and and here all the benchs of odd depths are smaller from depth 9 to depth 23(maybe I need to tweak time management by reducing slowmover but I prefer first to test the simple change without modifications)
14-02-17 uri faster_iterations diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 4389 W: 732 L: 825 D: 2832
sprt @ 15+0.05 th 1 second try with reduction of slow_mover(if both tries give negative score I will stop the tries on increasing depth by more than 1)
14-02-17 jos 3fold_fix diff
LLR: -2.96 (-2.94,2.94) [-4.00,0.00]
Total: 138429 W: 20905 L: 21470 D: 96054
sprt @ 60+0.05 th 1 LTC: Test as simplification/bugfix as vdb proposed.
14-02-17 rst lmp diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 11630 W: 2116 L: 2191 D: 7323
sprt @ 15+0.05 th 1 LMP attempt. Final take 3.
14-02-17 rst invading_move diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 3836 W: 649 L: 744 D: 2443
sprt @ 15+0.05 th 1 Replace pos.advanced_pawn_push(move) by pos.invading_move(move). Proposal from Stephane Nicolet
14-02-17 rst multicut diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 15227 W: 2787 L: 2852 D: 9588
sprt @ 15+0.05 th 1 Simple MultiCut. Take 1
14-02-17 uri fix_extend_promotions diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 11655 W: 2114 L: 2189 D: 7352
sprt @ 15+0.05 th 1 the previous patch that failed with more than 50% extended also under promotion and I fix it to extend only queen promotions.
14-02-17 vdb probcutafternullmove diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 7522 W: 1359 L: 1445 D: 4718
sprt @ 15+0.05 th 1 Remove one of the preconditions for probcut.
14-02-17 joa fp_margin diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 13299 W: 2969 L: 3039 D: 7291
sprt @ 15+0.05 th 1 futility_margin 90
14-02-17 joa fp_margin diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 4864 W: 1014 L: 1109 D: 2741
sprt @ 15+0.05 th 1 futility margin 80
14-02-17 joa fp_margin diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 20680 W: 4597 L: 4645 D: 11438
sprt @ 15+0.05 th 1 futility margin 110
14-02-17 joa fp_margin diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 14992 W: 3290 L: 3355 D: 8347
sprt @ 15+0.05 th 1 futility margin 120
14-02-17 rst ttmove_reduce diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 10041 W: 1799 L: 1878 D: 6364
sprt @ 15+0.05 th 1 reduce ttMove if SE search indicates that ttMove is not singular
14-02-18 jhe bishop_pawns diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 18852 W: 3540 L: 3596 D: 11716
sprt @ 15+0.05 th 1 Increase midgame penalty to 12 per pawn.
14-02-18 pec still_first diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 18907 W: 3475 L: 3322 D: 12110
sprt @ 15+0.05 th 1 Distribute part of still first move time to other moves
14-02-18 jos options diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 9836 W: 2123 L: 2204 D: 5509
sprt @ 15+0.05 th 1 Try SPSA values after 20k iterations, although they look a bit suspicious.
14-02-19 gli still_first diff
LLR: 2.96 (-2.94,2.94) [0.00,6.00]
Total: 19044 W: 2997 L: 2811 D: 13236
sprt @ 60+0.05 th 1 LTC for PE: Distribute part of still first move time to other moves
14-02-19 pec still_first diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 8253 W: 1438 L: 1521 D: 5294
sprt @ 15+0.05 th 1 Redistribute more of still first move time to other moves. Also remove constant and incidentally redistribute time throughout the game. Note that this is simplification and there is no intention to test it at sprt [0, 6] as well as previous patch. Tested at STC with sprt[-1.5 4.5] to pre-select positive changes
14-02-19 Fis ext_queenattacks diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 4466 W: 779 L: 872 D: 2815
sprt @ 15+0.05 th 1 Extend attacks on the queen same way as checks since they are also mostly forcing moves.
14-02-19 pec still_first diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 5436 W: 956 L: 1047 D: 3433
sprt @ 15+0.05 th 1 Redistribute more of still first move time to other moves. No redistributing time throughout the game.