Stockfish Testing Queue

Finished - 42781 tests

14-01-01 jos base_pawn diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 6271 W: 1181 L: 1270 D: 3820
sprt @ 15+0.05 th 1 Reward the base pawn of a chain, too. Take 2. Increased bonus.
14-01-01 jos base_pawn diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 2350 W: 418 L: 518 D: 1414
sprt @ 15+0.05 th 1 Reward the base pawn of a chain, too. Take 3. Decrease bonus.
14-01-01 dor major_on_7th diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 36796 W: 6914 L: 6922 D: 22960
sprt @ 15+0.05 th 1 Retire RookOn7th and modify PSQT accordingly. Functional change.
14-01-01 mco se_at_root diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 9851 W: 1805 L: 1885 D: 6161
sprt @ 15+0.05 th 1 Enable singular extension at root
14-01-01 sg backward diff
ELO: 0.95 +-3.0 (95%) LOS: 73.5%
Total: 19734 W: 3719 L: 3665 D: 12350
20000 @ 15+0.05 th 1 Fixed version: add weak backward malus: (10,10)
14-01-01 sg backward diff
ELO: -1.20 +-3.0 (95%) LOS: 21.7%
Total: 19335 W: 3628 L: 3695 D: 12012
20000 @ 15+0.05 th 1 Fixed version: add weak backward malus: (30,30)
14-01-01 sg backward diff
ELO: -4.29 +-3.0 (95%) LOS: 0.2%
Total: 20000 W: 3755 L: 4002 D: 12243
20000 @ 15+0.05 th 1 Fixed version: add weak backward malus: (50,50)
14-01-01 inf onepawn diff
LLR: 2.97 (-2.94,2.94) [0.00,6.00]
Total: 21002 W: 3395 L: 3197 D: 14410
sprt @ 60+0.05 th 1 LTC for sh: Scale down evaluation when only one pawn left
14-01-02 lbr disco_easy diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 13090 W: 2478 L: 2549 D: 8063
sprt @ 15+0.05 th 1 DiscoCheck method for easy moves: 1/ only play forced moves instantly 2/ half the normal time allocation for recaptures
14-01-02 uri time_manag_tweak diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 40698 W: 7788 L: 7575 D: 25335
sprt @ 15+0.05 th 1 reduce the time to play during first move by 20%
14-01-02 rst duo diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 9946 W: 1895 L: 1974 D: 6077
sprt @ 15+0.05 th 1 Distinction between duo pawn and chain pawn members. Slightly more bonus for duo pawn members. Take 2
14-01-02 jos fut_base diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 30150 W: 5872 L: 5685 D: 18593
sprt @ 15+0.05 th 1 Decrease futilityBase. Take 1.
14-01-02 jos fut_base^^ diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 6465 W: 1174 L: 1262 D: 4029
sprt @ 15+0.05 th 1 Increase futilityBase. Take 2.
14-01-02 jos fut_base^ diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 5256 W: 950 L: 1042 D: 3264
sprt @ 15+0.05 th 1 Increase futilityBase. Take 3.
14-01-02 gli master diff
ELO: 25.36 +-2.0 (95%) LOS: 100.0%
Total: 40000 W: 8286 L: 5371 D: 26343
40000 @ 60+0.05 th 1 Regression test after scaling eval with one pawn
14-01-02 ren interpolate diff
ELO: 2.75 +-2.2 (95%) LOS: 99.4%
Total: 31131 W: 5040 L: 4794 D: 21297
40000 @ 60+0.05 th 1 Evaluate GrainSize Value at LTC.
14-01-03 uri faster_first_move diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 5738 W: 1161 L: 1040 D: 3537
sprt @ 15+0.05 th 1 The last change of time management tweak with 0.62 instead of 0.8 that means stopping even faster during the first move
14-01-03 uri time_manag_tweak diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 36622 W: 5837 L: 5770 D: 25015
sprt @ 60+0.05 th 1 reduce the time to play during first move by 20%. I put it with a lower priority because I prefer first to test another test with fast time control.
14-01-03 rst center_chains diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 21774 W: 4256 L: 4303 D: 13215
sprt @ 15+0.05 th 1 analyse center chains take 1
14-01-03 sg backward diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 12954 W: 2464 L: 2535 D: 7955
sprt @ 15+0.05 th 1 Fixed version: add weak backward malus: (10,10)
14-01-03 jos fut_base diff
LLR: 0.58 (-2.94,2.94) [0.00,6.00]
Total: 24504 W: 3882 L: 3751 D: 16871
sprt @ 60+0.05 th 1 LTC: Decrease futilityBase. Take 1.
14-01-03 lbr no_rook_pst diff
LLR: -2.96 (-2.94,2.94) [-3.00,3.00]
Total: 13297 W: 2492 L: 2598 D: 8207
sprt @ 15+0.05 th 1 Remove Rook PST
14-01-03 uri faster_first_move diff
LLR: -2.86 (-2.94,2.94) [0.00,6.00]
Total: 56741 W: 9026 L: 8864 D: 38851
sprt @ 60+0.05 th 1 The last change of time management tweak with 0.62 instead of 0.8 that means stopping even faster during the first move
14-01-03 rst lmr_retreat diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 30128 W: 5682 L: 5708 D: 18738
sprt @ 15+0.05 th 1 more LMR for retreats
14-01-03 rst lmr_retreat diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 7416 W: 1349 L: 1435 D: 4632
sprt @ 15+0.05 th 1 Take 2.
14-01-03 fwi easy_move_3 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 14047 W: 2633 L: 2701 D: 8713
sprt @ 15+0.05 th 1 variation on best version easy_move_2 (easy move take 5 - b corrected)
14-01-03 sto bishop_tweak diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 11554 W: 2180 L: 2255 D: 7119
sprt @ 15+0.05 th 1 Double the penalty for bishops in middle game phase for their starting position
14-01-03 jki undef diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 38885 W: 7347 L: 7350 D: 24188
sprt @ 15+0.05 th 1 4 * popcount<Max15>(undefended)
14-01-03 jki undef diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 17116 W: 3222 L: 3282 D: 10612
sprt @ 15+0.05 th 1 2 * popcount<Max15>(undefended)
14-01-03 jki undef diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 9748 W: 1804 L: 1884 D: 6060
sprt @ 15+0.05 th 1 1 * popcount<Max15>(undefended)
14-01-04 uri faster_first_move diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 48751 W: 9335 L: 9100 D: 30316
sprt @ 15+0.05 th 1 The long time control does not pass fast so I try with different parameters with the idea that the stop time is the same in the beginning of the iteration and in the first move if the move does not fail low
14-01-04 jos fut_base^ diff
ELO: 1.68 +-2.6 (95%) LOS: 89.9%
Total: 30000 W: 6517 L: 6372 D: 17111
30000 @ 5+0.05 th 1 Value(112). Fixed number of games at very short TC. Let's see how fast they finish and if they give reasonable results.
14-01-04 jos fut_base^^^ diff
ELO: 1.02 +-2.6 (95%) LOS: 78.1%
Total: 30000 W: 6486 L: 6398 D: 17116
30000 @ 5+0.05 th 1 Value(96)
14-01-04 jos fut_base diff
ELO: -0.39 +-2.6 (95%) LOS: 38.3%
Total: 30000 W: 6470 L: 6504 D: 17026
30000 @ 5+0.05 th 1 Value(80)
14-01-04 rst lmr_turbo diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 4419 W: 782 L: 876 D: 2761
sprt @ 15+0.05 th 1 Dynamic late move reduction based on pilot search
14-01-04 tra KPST9a diff
ELO: -1.15 +-3.2 (95%) LOS: 24.2%
Total: 20000 W: 4418 L: 4484 D: 11098
20000 @ 5+0.05 th 1 KPST9a: Retest against current master (after retire_king_ring) with faster time control.
14-01-04 tra KPST10 diff
ELO: 0.38 +-3.2 (95%) LOS: 59.2%
Total: 20000 W: 4481 L: 4459 D: 11060
20000 @ 5+0.05 th 1 KPST10: MG-table with file-bonus only and set to zero for the starting square. EG-table with reduced file-bonus (like KPST9)
14-01-05 lbr interpolate diff
LLR: -1.31 (-2.94,2.94) [-3.00,3.00]
Total: 47287 W: 8998 L: 9045 D: 29244
sprt @ 15+0.05 th 1 Simplification: remove GrainSize
14-01-05 jos fut_base diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 5566 W: 1096 L: 976 D: 3494
sprt @ 15+0.05 th 1 FutilityBase tuning, final take!
14-01-05 mco fut_base diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 21434 W: 3437 L: 3439 D: 14558
sprt @ 60+0.05 th 1 LTC: FutilityBase tuning, final take!
14-01-05 joa pp_npm diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 4310 W: 767 L: 861 D: 2682
sprt @ 15+0.05 th 1 Change the bonus for PP from less pawns into more non_pawn_material
14-01-05 uri faster_first_move diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 75062 W: 11907 L: 11665 D: 51490
sprt @ 60+0.05 th 1 test that passed short time control
14-01-05 sg futility diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 11652 W: 2287 L: 2150 D: 7215
sprt @ 15+0.05 th 1 change qsearch futility pruning condition
14-01-05 rst easy_move_byebye diff
ELO: 0.17 +-1.9 (95%) LOS: 57.0%
Total: 40000 W: 6397 L: 6377 D: 27226
40000 @ 60+0.05 th 1 remove the easy move code and add the condition to play instantly if only one legal move is available
14-01-05 sg futility diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 10314 W: 1594 L: 1648 D: 7072
sprt @ 60+0.05 th 1 LTC: change qsearch futility pruning condition
14-01-05 uri time_again diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 2020 W: 339 L: 440 D: 1241
sprt @ 15+0.05 th 1 using the branching factor in time management(time during first move divided by time in the end of the last iteration. fixed a potential bug of uninitialized variable in test that did not start
14-01-06 mco interpolate diff
ELO: 2.50 +-2.6 (95%) LOS: 97.1%
Total: 19633 W: 2848 L: 2707 D: 14078
40000 @ 120+0.05 th 1 Evaluate GrainSize Value at Super LTC to verify scalability (scheduled with very low priority)
14-01-06 uri time_branching_factor diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 26030 W: 4959 L: 4785 D: 16286
sprt @ 15+0.05 th 1 another try to use the branching factor to decide if to stop earlier and this time I try combination of the 0.62 patch that took a long time with not stopping earlier in the first move unless I already used some significant time in it without fail low
14-01-06 lbr 8d49f5c275ac0142da2f480 diff
ELO: 2.82 +-2.2 (95%) LOS: 99.5%
Total: 45000 W: 10495 L: 10130 D: 24375
40000 @ 5+0.02 th 1 Piece values -20
14-01-06 lbr bbd1556d72b0df829ce716c diff
ELO: 0.05 +-2.3 (95%) LOS: 51.8%
Total: 40000 W: 9056 L: 9050 D: 21894
40000 @ 5+0.02 th 1 Piece values +20