Stockfish Testing Queue

Finished - 45450 tests

14-03-24 rst queen_hanging diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 18720 W: 3404 L: 3460 D: 11856
sprt @ 15+0.05 th 1 no null move pruning if queen is hanging. Take 1
14-03-24 hxi pawn_bonus diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 20112 W: 3633 L: 3686 D: 12793
sprt @ 15+0.05 th 1 Doubled pawn penalty changed
14-03-24 hxi pawn_bonus diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 8278 W: 1468 L: 1551 D: 5259
sprt @ 15+0.05 th 1 Doubled, isolated and backward pawn penalty adjustment take 3
14-03-24 rst check_ext_depth diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 15343 W: 2826 L: 2891 D: 9626
sprt @ 15+0.05 th 1 depth dependant see threshold
14-03-24 rst queen_hanging diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 21597 W: 4004 L: 4053 D: 13540
sprt @ 15+0.05 th 1 no null move pruning if queen is hanging. Take 2
14-03-24 sni tune_weak_pawn diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 5562 W: 1027 L: 1118 D: 3417
sprt @ 15+0.05 th 1 Tune weak pawn penalty : S(20, 40)
14-03-25 sto erf_gamephase diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 2659 W: 478 L: 577 D: 1604
sprt @ 15+0.05 th 1 Trying an erf function interpolation for game phase instead of linear interpolation.
14-03-25 sto erf_gamephase2 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 2354 W: 414 L: 514 D: 1426
sprt @ 15+0.05 th 1 Erf function interpolation to calculate game phase instead of a linear interpolation. Take 2 out of possibly 3.
14-03-25 mco master diff
ELO: 43.70 +-2.1 (95%) LOS: 100.0%
Total: 40000 W: 9892 L: 4887 D: 25221
40000 @ 60+0.05 th 1 Regression test
14-03-25 mco master diff
ELO: 39.24 +-2.0 (95%) LOS: 100.0%
Total: 40000 W: 8919 L: 4421 D: 26660
40000 @ 60+0.05 th 3 Regression test SMP
14-03-25 sni pawn_span diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 7784 W: 1445 L: 1530 D: 4809
sprt @ 15+0.05 th 1 Use the pawn file span idea for midgame, too
14-03-25 sni isolated_passed_2 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 12370 W: 2204 L: 2277 D: 7889
sprt @ 15+0.05 th 1 Only 0.75 of isolation penalty for passed isolated pawns
14-03-25 sni LMR_captures- diff
LLR: -2.46 (-2.94,2.94) [-1.50,4.50]
Total: 2331 W: 434 L: 517 D: 1380
sprt @ 15+0.05 th 1 Allow LMR for capture moves. Low priority.
14-03-25 sni LMR_captures- diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 1917 W: 314 L: 414 D: 1189
sprt @ 15+0.05 th 1 Allow LMR for captures moves (take 2). Low priority.
14-03-25 Fis asp_delta diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 11462 W: 2094 L: 2169 D: 7199
sprt @ 15+0.05 th 1 Update delta proportionately based on how much we fail.
14-03-25 sni LMR_captures- diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 1837 W: 288 L: 388 D: 1161
sprt @ 15+0.05 th 1 Allow LMR for captures moves (take 3). Low priority.
14-03-25 Fis asp_delta diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 10348 W: 1872 L: 1950 D: 6526
sprt @ 15+0.05 th 1 Update delta proportionately based on how much we fail. Take 2
14-03-25 hxi pawn_bonus diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 12860 W: 2344 L: 2416 D: 8100
sprt @ 15+0.05 th 1 handle (doubled && passed) pawns as candidate pawns
14-03-25 sni pawns_on_semi_open_file diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 9473 W: 1736 L: 1817 D: 5920
sprt @ 15+0.05 th 1 Evaluate pawns on semi-open files : small bonus if the pawn is supported by another pawn, small malus otherwise
14-03-26 sto gamephase_tweak2 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 6318 W: 1138 L: 1227 D: 3953
sprt @ 15+0.05 th 1 Some tweak regarding game phase calculation+modified EndgameLimit value.
14-03-26 sni pawns_on_semi_open_file diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 2001 W: 343 L: 444 D: 1214
sprt @ 15+0.05 th 1 Evaluate pawns on semi-open files : small bonus if the pawn is supported by another pawn, small malus otherwise. Take 2.
14-03-26 Mys iid_adjust diff
LLR: -2.21 (-2.94,2.94) [-1.50,4.50]
Total: 6672 W: 1208 L: 1269 D: 4195
sprt @ 15+0.05 th 1 Reduce more of the depth for internal iterative deepening as it saves going over already solid search.
14-03-26 mco asp_restore diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 67918 W: 10590 L: 10541 D: 46787
sprt @ 60+0.05 th 1 Restore old window size: test at LTC as a no-regression
14-03-26 sg queen_hanging diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 24338 W: 4541 L: 4582 D: 15215
sprt @ 15+0.05 th 1 Variation of Ralf's tests. check hanging queen only at ALL nodes
14-03-26 sg queen_hanging diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 12893 W: 2330 L: 2402 D: 8161
sprt @ 15+0.05 th 1 Variation of Ralf's tests. check hanging queen only if TT hit is upper bound
14-03-26 jos seepruning diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 13088 W: 2386 L: 2457 D: 8245
sprt @ 15+0.05 th 1 No SEE pruning near our king.
14-03-27 sni pawns_on_semi_open_file diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 3905 W: 705 L: 801 D: 2399
sprt @ 15+0.05 th 1 Evaluate pawns on semi-open files. Take 4.
14-03-27 Mys candidate_passed diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 32737 W: 6059 L: 5870 D: 20808
sprt @ 15+0.05 th 1 Give less bonus to what I think is lower ranks.
14-03-27 jos double_rooks^^ diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 40992 W: 7524 L: 7523 D: 25945
sprt @ 15+0.05 th 1 Bonus for doubled rooks on an open file. Take 1.
14-03-27 jos double_rooks^ diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 4983 W: 873 L: 965 D: 3145
sprt @ 15+0.05 th 1 Bonus for doubled rooks on an open file. Take 2.
14-03-27 jos double_rooks diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 4578 W: 805 L: 898 D: 2875
sprt @ 15+0.05 th 1 Bonus for doubled rooks on an open file. Take 3.
14-03-27 Mys candidate_passed diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 13395 W: 2039 L: 2080 D: 9276
sprt @ 60+0.05 th 1 LTC: give less bonus to what I think are lower ranks. Low priority while framework running on empty.
14-03-28 sg king_safety_blocked_che diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 32243 W: 5950 L: 5971 D: 20322
sprt @ 15+0.05 th 1 penalty for blocked checks (including discovered checks)
14-03-28 Mys delta diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 5396 W: 956 L: 1047 D: 3393
sprt @ 15+0.05 th 1 Revisit delta. When we have large search time consider more moves, otherwise slight cut. (Delete if unacceptable).
14-03-28 sg king_safety_blocked_che diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 26180 W: 4745 L: 4782 D: 16653
sprt @ 15+0.05 th 1 penalty for blocked checks (including discovered checks). weights = 4
14-03-28 sg king_safety_pinned diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 10047 W: 1867 L: 1737 D: 6443
sprt @ 15+0.05 th 1 penalty for pinned pieces
14-03-28 Mys misplaced_minor diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 13686 W: 2477 L: 2546 D: 8663
sprt @ 15+0.05 th 1 Small penalty to misplaced minor pieces on edges of board.
14-03-28 Meh ext_zero diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 7217 W: 1269 L: 1355 D: 4593
sprt @ 15+0.05 th 1 trying to see if extending a bit more when value is exactly zero worth investigating. (worked locally LTC, 500)
14-03-28 sg king_safety_pinned diff
LLR: 2.97 (-2.94,2.94) [0.00,6.00]
Total: 10419 W: 1692 L: 1543 D: 7184
sprt @ 60+0.05 th 1 LTC: penalty for pinned pieces
14-03-28 Mys misplaced_knight diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 6739 W: 1211 L: 1299 D: 4229
sprt @ 15+0.05 th 1 Give penalty to knights only where they are out of play on A or H file.
14-03-28 sg king_safety_pinned2 diff
ELO: 1.49 +-2.1 (95%) LOS: 92.1%
Total: 40000 W: 7449 L: 7278 D: 25273
40000 @ 15+0.05 th 1 pit against succesful patch. weight = 1
14-03-28 sg king_safety_pinned2 diff
ELO: -1.71 +-2.3 (95%) LOS: 7.2%
Total: 32555 W: 5918 L: 6078 D: 20559
40000 @ 15+0.05 th 1 pit against succesful patch with weight=3 (Sorry, wrong weight commited on first attempt)
14-03-28 gli dangerous_edge_pawn diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 27368 W: 5013 L: 5047 D: 17308
sprt @ 15+0.05 th 1 50% increase file shelter penalties if dangerous edge pawn.
14-03-28 gli dangerous_edge_pawn diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 6910 W: 1246 L: 1333 D: 4331
sprt @ 15+0.05 th 1 Double file shelter penalties if dangerous edge pawn.
14-03-28 gli dangerous_edge_pawn diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 11195 W: 2030 L: 2106 D: 7059
sprt @ 15+0.05 th 1 Static penalty -50
14-03-28 gli dangerous_edge_pawn diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 12570 W: 2401 L: 2263 D: 7906
sprt @ 15+0.05 th 1 Static penalty -100
14-03-28 gli dangerous_edge_pawn diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 16970 W: 3156 L: 3217 D: 10597
sprt @ 15+0.05 th 1 Static penalty -150
14-03-28 hxi 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
14-03-28 sto 3linear_gamephase diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 3721 W: 615 L: 710 D: 2396
sprt @ 15+0.05 th 1 Yet another try to improve game phase calculation. piece-wise linear function this time.
14-03-28 sg king_safety_pinned2 diff
ELO: 0.58 +-1.9 (95%) LOS: 72.8%
Total: 40000 W: 6118 L: 6051 D: 27831
40000 @ 60+0.05 th 1 LTC: pit against succesful patch. weight = 1