Stockfish Testing Queue

Finished - 4092 tests

15-10-20 sni king_march diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 6927 W: 1357 L: 1454 D: 4116
sprt @ 10+0.1 th 1 Try to use vertical king separation (take 2, double bonus)
15-10-19 sni pawn_mobility3 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 8210 W: 1537 L: 1627 D: 5046
sprt @ 10+0.1 th 1 Pawn mobility in endgame
15-10-19 sni material5 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 16728 W: 3131 L: 3184 D: 10413
sprt @ 10+0.1 th 1 Keep balanced material to attack (take2, lower malus)
15-10-18 sni material5 diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 20309 W: 3871 L: 3908 D: 12530
sprt @ 10+0.1 th 1 Keep balanced material to attack
15-10-18 sni material5 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 12721 W: 2415 L: 2485 D: 7821
sprt @ 10+0.1 th 1 Try to keep enough material (take 2)
15-10-15 sni threats6 diff
LLR: -3.04 (-2.94,2.94) [0.00,5.00]
Total: 38229 W: 7295 L: 7256 D: 23678
sprt @ 10+0.1 th 1 Change values of threats on attacked queens (take 1, change = S(10,10))
15-10-18 sni material5 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 26878 W: 5149 L: 5156 D: 16573
sprt @ 10+0.1 th 1 Try to keep enough material
15-10-18 sni rook_scale_factor diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 33176 W: 6229 L: 6270 D: 20677
sprt @ 10+0.1 th 1 Simplify logic in SF's KRPPKRP endgame. Simplification, tested as sprt(0..4)
15-10-17 sni king_march diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 33232 W: 6508 L: 6485 D: 20239
sprt @ 10+0.1 th 1 Try to use vertical king separation info
15-10-18 sni pawn_asymmetry5 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 12504 W: 2322 L: 2436 D: 7746
sprt @ 10+0.1 th 1 Double the asymmetry bonus
15-10-17 sni blocked_pawns2 diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 24640 W: 4687 L: 4704 D: 15249
sprt @ 10+0.1 th 1 Take 2 (half malus for blocked pawns)
15-10-17 sni threats7 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 33400 W: 6402 L: 6441 D: 20557
sprt @ 10+0.1 th 1 Values of threats on attacked queens, take 4 (change=S(8,8)). Rebased on current master.
15-10-17 sni rook5 diff
LLR: -2.79 (-2.94,2.94) [0.00,5.00]
Total: 19292 W: 3668 L: 3702 D: 11922
sprt @ 10+0.1 th 1 Also simplify logic in SF's KRPPKRP endgame function
15-10-17 sni blocked_pawns2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 10912 W: 2052 L: 2130 D: 6730
sprt @ 10+0.1 th 1 Blocked pawn malus for the attacking side
15-10-16 sni threats6 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 51283 W: 9924 L: 9822 D: 31537
sprt @ 10+0.1 th 1 Values of threats on attacked queens, take 3 (change=S(9,9))
15-10-17 sni rook5 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 16450 W: 3181 L: 3234 D: 10035
sprt @ 10+0.1 th 1 Gull's KPRRRKRPP : take 2
15-10-16 sni rook5 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 12085 W: 2286 L: 2359 D: 7440
sprt @ 10+0.1 th 1 Code Gull's rules for KRPPPKRPP endgame
15-10-16 sni threats6 diff
LLR: -2.41 (-2.94,2.94) [0.00,4.00]
Total: 15298 W: 2939 L: 3014 D: 9345
sprt @ 10+0.1 th 1 Values of threats on attacked queens, take 4 (change=S(6,6))
15-10-15 sni threats6 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 21499 W: 4133 L: 4164 D: 13202
sprt @ 10+0.1 th 1 Values of threats on attacked queens, take 2 (change=S(20,20))
15-10-13 sni pawn_asymmetry4 diff
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 14363 W: 2317 L: 2141 D: 9905
sprt @ 40+0.4 th 1 LTC: Take 4
15-10-13 sni pawn_asymmetry4 diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 14563 W: 2826 L: 2636 D: 9101
sprt @ 15+0.05 th 1 Take 4
15-10-07 sni king_separation5 diff
LLR: 1.72 (-2.94,2.94) [0.00,4.00]
Total: 162169 W: 25085 L: 24513 D: 112571
sprt @ 60+0.05 th 1 Try king separation bonus. Take 3257.
15-10-13 sni pawn_asymmetry4 diff
LLR: -0.97 (-2.94,2.94) [0.00,5.00]
Total: 5124 W: 952 L: 971 D: 3201
sprt @ 15+0.05 th 1 Take 3 (rebased, fixed bench)
15-10-12 sni pawn_asymmetry3 diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 6798 W: 1220 L: 1317 D: 4261
sprt @ 15+0.05 th 1 Take 2
15-10-12 sni pawn_asymmetry3 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6604 W: 1191 L: 1288 D: 4125
sprt @ 15+0.05 th 1 Try pawn asymmetry
15-10-11 sni check diff
LLR: -2.99 (-2.94,2.94) [0.00,5.00]
Total: 24285 W: 4481 L: 4503 D: 15301
sprt @ 15+0.05 th 1 Suppress popcounts in check analysis (take 2: use original values for checking bonus)
15-10-10 sni check diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 3811 W: 669 L: 779 D: 2363
sprt @ 15+0.05 th 1 Suppress popcounts in check analysis
15-10-08 sni check diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 84377 W: 15693 L: 15453 D: 53231
sprt @ 15+0.05 th 1 Add king support for queen contact checks. The difference should probably be visible only in late queen endgames, so it's difficult to test this in fishtest.
15-10-08 sni bishop4 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 13763 W: 2518 L: 2584 D: 8661
sprt @ 15+0.05 th 1 Stochastic bishop mobility
15-10-06 sni 4men_probe_in_qsearch diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 9031 W: 1318 L: 1406 D: 6307
sprt @ 60+0.05 th 1 4-Syzygy vs 4-Syzygy: test the effect of probing the 4 men tables in qsearch at LTC. Lower troughput.
15-10-04 sni 4men_probe_in_qsearch diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 37998 W: 6911 L: 6874 D: 24213
sprt @ 15+0.05 th 1 4-Syzygy vs 4-Syzygy: test the effect of probing the 4 men tables in qsearch.
15-10-04 sni good_knight4 diff
LLR: -1.66 (-2.94,2.94) [0.00,5.00]
Total: 3823 W: 675 L: 729 D: 2419
sprt @ 15+0.05 th 1 Take 4, bonus=S(0,5)
15-10-04 sni bad_knight diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 3954 W: 661 L: 770 D: 2523
sprt @ 15+0.05 th 1 Bad knight
15-10-03 sni second_push3 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 44242 W: 8155 L: 8159 D: 27928
sprt @ 15+0.05 th 1 Add some more weight to the proximity of our king to the squares in front of the passed pawn. Take 3, weight = 5/4
15-09-30 sni king_separation3 diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 115087 W: 17578 L: 17034 D: 80475
sprt @ 60+0.05 th 1 Try king separation (take 4, weight = 8). Tested against master with Stefan's and Jonathan's patches: LTC
15-10-01 sni h_file diff
LLR: -2.68 (-2.94,2.94) [0.00,4.00]
Total: 24746 W: 4502 L: 4559 D: 15685
sprt @ 15+0.05 th 1 Try to open A or H file on the opponent king, even at the cost of a doubled B or G pawn.
15-10-01 sni second_push2 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 13174 W: 2374 L: 2486 D: 8314
sprt @ 15+0.05 th 1 Add some more weight to the proximity of our king to the squares in front of the passed pawn. Take 2, weight = 7/4
15-09-29 sni king_separation3 diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 116153 W: 21616 L: 20990 D: 73547
sprt @ 15+0.05 th 1 Try king separation (take 4, weight = 8). Tested against master with Stefan's and Jonathan's patches.
15-09-28 sni good_night2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 26248 W: 4786 L: 4799 D: 16663
sprt @ 15+0.05 th 1 Remove blocked pawns condition
15-09-28 sni good_knight diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 19434 W: 3494 L: 3537 D: 12403
sprt @ 15+0.05 th 1 Take 2, bonus=10
15-09-27 sni good_knight diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6213 W: 1118 L: 1217 D: 3878
sprt @ 15+0.05 th 1 Bonus for good knight with blocked pawns. Take 1, bonus=25
15-09-27 sni weights diff
LLR: -2.66 (-2.94,2.94) [0.00,4.00]
Total: 21913 W: 3989 L: 4055 D: 13869
sprt @ 15+0.05 th 1 Increase KingSafety weight
15-09-19 sni king_separation diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 110885 W: 16959 L: 16670 D: 77256
sprt @ 60+0.05 th 1 LTC: Try king separation bonus, take 2
15-09-26 sni opposite_bishops diff
LLR: -3.02 (-2.94,2.94) [-3.00,1.00]
Total: 13555 W: 2406 L: 2590 D: 8559
sprt @ 15+0.05 th 1 Simplify opposite bishops, take 2
15-09-26 sni king_safety2 diff
LLR: -1.06 (-2.94,2.94) [0.00,4.00]
Total: 16048 W: 2951 L: 2952 D: 10145
sprt @ 15+0.05 th 1 psqt table for centered king in endgame, take 2
15-09-25 sni opposite_bishops diff
LLR: -2.96 (-2.94,2.94) [-3.00,1.00]
Total: 10873 W: 1941 L: 2118 D: 6814
sprt @ 15+0.05 th 1 Simplification: just double the defender bonus in case of opposite bishops
15-09-24 sni king_safety2 diff
LLR: -1.93 (-2.94,2.94) [0.00,5.00]
Total: 23067 W: 4226 L: 4209 D: 14632
sprt @ 15+0.05 th 1 Alter psqt table for centered king in endgame
15-09-25 sni second_push diff
LLR: -2.96 (-2.94,2.94) [-3.00,1.00]
Total: 3712 W: 636 L: 802 D: 2274
sprt @ 15+0.05 th 1 Suppress second push bonus
15-09-23 sni king_separation2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 45255 W: 7114 L: 7064 D: 31077
sprt @ 60+0.05 th 1 LTC: Try king separation bonus, take 3
15-09-23 sni king_separation2 diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 22134 W: 4248 L: 4025 D: 13861
sprt @ 15+0.05 th 1 Try king separation bonus, take 3