Stockfish Testing Queue

Finished - 20785 tests

01-04-14 jo q_imbalance diff
LLR: 7.32 (-2.94,2.94) [-1.50,4.50]
Total: 98108 W: 18087 L: 17576 D: 62445
sprt @ 15+0.05 th 1 Queen vs. 3 minors imbalance. Take 7.
01-04-14 sg king_safety_pinned diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 10165 W: 1814 L: 1893 D: 6458
sprt @ 15+0.05 th 1 lower penalty for pinned knight
01-04-14 hx mob_area diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 3536 W: 635 L: 732 D: 2169
sprt @ 15+0.05 th 1 smaller mobility area for rook and queen (removed squares defended by enemy knight or bishop) + smaller mobility bonus for knight and bishop as a compensation (fixed version)
01-04-14 sg king_safety_pinned diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 75820 W: 13872 L: 13782 D: 48166
sprt @ 15+0.05 th 1 further increase weight to 4 (weight 3 seems positive but not enough)
01-04-14 sg king_safety_pinned diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 47992 W: 8759 L: 8740 D: 30493
sprt @ 15+0.05 th 1 raise weight to 3
02-04-14 sg king_safety_pinned diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 5484 W: 988 L: 1079 D: 3417
sprt @ 15+0.05 th 1 weight 5
01-04-14 sn supported_pawn_3 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 7369 W: 1363 L: 1449 D: 4557
sprt @ 15+0.05 th 1 Pawns on semi-open files : take 4
01-04-14 sn supported_pawn_3 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 27152 W: 5164 L: 5197 D: 16791
sprt @ 15+0.05 th 1 Pawns on semi-open files : take 3.
01-04-14 tz king_moves diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 5641 W: 951 L: 1041 D: 3649
sprt @ 15+0.05 th 1 use number of possible king moves in king safety
01-04-14 sg king_safety_pinned diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 5914 W: 1035 L: 1125 D: 3754
sprt @ 15+0.05 th 1 decrease weight to 1
01-04-14 jo nomob_queen diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 31238 W: 5752 L: 5776 D: 19710
sprt @ 15+0.05 th 1 One third higher penalty. Take 4.
01-04-14 jo nomob_queen^ diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 28546 W: 5178 L: 5209 D: 18159
sprt @ 15+0.05 th 1 One third less penalty. Take 3.
01-04-14 sn supported_pawn_2 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 5511 W: 1017 L: 1108 D: 3386
sprt @ 15+0.05 th 1 Pawns on semi-open files. Take 2.
31-03-14 sg king_safety_pinned diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 31891 W: 4905 L: 4801 D: 22185
sprt @ 60+0.05 th 1 LTC: Simplification: drop not defended by pawn condition
01-04-14 My cp_tune diff
LLR: -2.97 (-2.94,2.94) [0.00,6.00]
Total: 26088 W: 3989 L: 3974 D: 18125
sprt @ 60+0.05 th 1 LTC: Less bonus for candidate passed pawns up to 4th rank.
30-03-14 sg king_safety_pinned diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 57761 W: 10401 L: 10358 D: 37002
sprt @ 15+0.05 th 1 lower penalty for pinned minor piece
31-03-14 jo bishop_knight diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 11501 W: 2041 L: 2116 D: 7344
sprt @ 15+0.05 th 1 Take 1 with doubled bonus.
31-03-14 My razor_tune diff
LLR: -1.31 (-2.94,2.94) [-1.50,4.50]
Total: 1127 W: 172 L: 215 D: 740
sprt @ 15+0.05 th 1 One and only razor tune attempt. Set depth < 6.
01-04-14 sn supported_pawn_2 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 2481 W: 460 L: 561 D: 1460
sprt @ 15+0.05 th 1 Pawns on semi-open files
30-03-14 jo nomob_queen diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 86137 W: 15733 L: 15616 D: 54788
sprt @ 15+0.05 th 1 Penalty for queen with low mobility on file a or h.
31-03-14 sn supported_pawn_2 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 9423 W: 1758 L: 1839 D: 5826
sprt @ 15+0.05 th 1 Slightly different implementation of hxim's idea. Take 4.
31-03-14 gl rook_passer diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 16382 W: 2952 L: 3015 D: 10415
sprt @ 15+0.05 th 1 Remove just A/H file bonus
31-03-14 jo nomob_queen diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 29432 W: 5425 L: 5454 D: 18553
sprt @ 15+0.05 th 1 Take 2. File b and g added.
30-03-14 My cp_tune diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 18077 W: 3381 L: 3230 D: 11466
sprt @ 15+0.05 th 1 Less bonus for candidate passed pawns up to 4th rank.
31-03-14 sn supported_pawn_2 diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 8385 W: 1297 L: 1360 D: 5728
sprt @ 60+0.05 th 1 LTC : slightly different implementation of hxim's idea for supported/unsupported pawns.
29-03-14 sn supported_pawn_2 diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 43529 W: 8159 L: 7941 D: 27429
sprt @ 15+0.05 th 1 Slightly different implementation of hxim's idea for supported/unsupported pawns.
31-03-14 sg king_safety_pinned diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 27979 W: 5087 L: 5120 D: 17772
sprt @ 15+0.05 th 1 higher penalty for pinned pawn
31-03-14 gl rook_passer diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 7132 W: 1284 L: 1371 D: 4477
sprt @ 15+0.05 th 1 Try removing just the A/H penalty.
29-03-14 sn supported_pawn_2 diff
LLR: -1.74 (-2.94,2.94) [-1.50,4.50]
Total: 11026 W: 2029 L: 2062 D: 6935
sprt @ 15+0.05 th 1 Slightly different implementation of hxim's idea. Take 3 (be even more cautious with weak pawns in midgame).
29-03-14 sg king_safety_pinned diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 96554 W: 17563 L: 17572 D: 61419
sprt @ 15+0.05 th 1 Simplification: drop not defended by pawn condition
28-03-14 hx piece_values diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 33133 W: 6083 L: 6102 D: 20948
sprt @ 15+0.05 th 1 PawnValueMg -20 with compensation in pawn evaluation
30-03-14 sn keep_material diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 4362 W: 757 L: 851 D: 2754
sprt @ 15+0.05 th 1 Keep material when ahead. Take 2 : less weight for endgame
30-03-14 My king_wing diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 16134 W: 2924 L: 2987 D: 10223
sprt @ 15+0.05 th 1 Bonus if enemy king is trapped on flanks by major piece. (Take 2 joergoster fix)
30-03-14 gl rook_passer diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 16621 W: 3020 L: 3082 D: 10519
sprt @ 15+0.05 th 1 Remove distinction for rook passers
30-03-14 My king_wing diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 9118 W: 1641 L: 1722 D: 5755
sprt @ 15+0.05 th 1 Bonus if enemy king is trapped on flanks by major piece.
30-03-14 sg king_safety_pinned diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 13152 W: 2009 L: 2051 D: 9092
sprt @ 60+0.05 th 1 LTC: higher penalty for pinned major piece
30-03-14 jo bishop_knight diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 2675 W: 442 L: 540 D: 1693
sprt @ 15+0.05 th 1 Endgame bonus for bishop (vs. knight) with pawns on both wings. Take 2.
30-03-14 sg king_safety_pinned diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 5736 W: 1009 L: 1099 D: 3628
sprt @ 15+0.05 th 1 lower penalty for pinned piece except queen
30-03-14 sg king_safety_pinned diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 11873 W: 2209 L: 2074 D: 7590
sprt @ 15+0.05 th 1 higher penalty for pinned major piece
29-03-14 sn supported_pawn_2 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 17687 W: 3281 L: 3340 D: 11066
sprt @ 15+0.05 th 1 Slightly different implementation of hxim's idea. Take 2 : be more cautious with weak pawns in midgame.
30-03-14 My negative_contempt diff
LLR: -2.13 (-2.94,2.94) [-1.50,4.50]
Total: 9495 W: 1591 L: 1642 D: 6262
sprt @ 15+0.05 th 1 Contempt Factor = -15
30-03-14 sg king_safety_pinned diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 18418 W: 3259 L: 3317 D: 11842
sprt @ 15+0.05 th 1 lower penalty for pinned pawn
30-03-14 Fi tt_rule2 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 20196 W: 3660 L: 3713 D: 12823
sprt @ 15+0.05 th 1 Allow NOT overwriting any entry on TT::store(). Idea from Marcos tt_rule patch. Test w/ 16MB to simulate more normal hash pressure.
30-03-14 sn keep_material diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 5461 W: 977 L: 1068 D: 3416
sprt @ 15+0.05 th 1 Keep material if ahead.
29-03-14 tz trapped_rook diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 6743 W: 1183 L: 1270 D: 4290
sprt @ 15+0.05 th 1 generalize trapped rook
29-03-14 rs bishop_vs_knight diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 6591 W: 1217 L: 1305 D: 4069
sprt @ 15+0.05 th 1 Endgame bonus for bishop vs knight and pawns on both wings. Take 2
29-03-14 jo bishop_knight diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 16372 W: 2974 L: 3037 D: 10361
sprt @ 15+0.05 th 1 Endgame bonus for bishop (vs. knight) with pawns on both wings. Suggested at Talkchess.
29-03-14 gl dangerous_edge_pawn diff
LLR: -2.97 (-2.94,2.94) [0.00,6.00]
Total: 8547 W: 1291 L: 1354 D: 5902
sprt @ 60+0.05 th 1 LTC: Static penalty -100
29-03-14 rs bishop_vs_knight diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 17775 W: 3215 L: 3274 D: 11286
sprt @ 15+0.05 th 1 Endgame bonus for bishop vs knight and pawns on both wings. Take 1
29-03-14 Fi tt_store_nosearch diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 27236 W: 4918 L: 4953 D: 17365
sprt @ 15+0.05 th 1 When storing TT entries don't search again for those we already have a pointer to from probe.