Stockfish Testing Queue

Finished - 22425 tests

03-05-14 gl master diff
LLR: -2.96 (-2.94,2.94) [-3.00,1.00]
Total: 22454 W: 3836 L: 4029 D: 14589
sprt @ 15+0.05 th 1 Reschedule for Marco: Verify stalemate detection in evaluation does not regress
01-05-14 mc master diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 154091 W: 24368 L: 24452 D: 105271
sprt @ 15+0.05 th 3 Verify Joona's fix after split is ok.
03-05-14 bi double_p_wing diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 12412 W: 2195 L: 2268 D: 7949
sprt @ 15+0.05 th 1 Increase penalty for doubled pawns on wing
03-05-14 sg no_king_mobility diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 22548 W: 4013 L: 4060 D: 14475
sprt @ 15+0.05 th 1 less LMR if enemy king can't move
03-05-14 sg no_king_mobility diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 30688 W: 5446 L: 5473 D: 19769
sprt @ 15+0.05 th 1 skip razoring if enemy king can't move
02-05-14 in isolated diff
ELO: -0.08 +-1.9 (95%) LOS: 46.9%
Total: 50000 W: 10167 L: 10178 D: 29655
50000 @ 5+0.05 th 1 71K iterations.
02-05-14 in active_king diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 5281 W: 898 L: 989 D: 3394
sprt @ 15+0.05 th 1 Try to encourage a more active king in endgame.
02-05-14 gl king_mob diff
LLR: -2.99 (-2.94,2.94) [-1.50,4.50]
Total: 727 W: 98 L: 204 D: 425
sprt @ 15+0.05 th 1 Better approximation for king mobility
02-05-14 sn coordination diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 6196 W: 1092 L: 1181 D: 3923
sprt @ 15+0.05 th 1 Coordination: minors, rooks, pawns in endgame, etc.
01-05-14 lb threat diff
ELO: -5.79 +-2.2 (95%) LOS: 0.0%
Total: 40000 W: 7869 L: 8535 D: 23596
40000 @ 6+0.03 th 1 unify threats: take 2
01-05-14 in blocked_6th diff
ELO: -2.11 +-2.5 (95%) LOS: 4.9%
Total: 30000 W: 5980 L: 6162 D: 17858
30000 @ 5+0.05 th 1 Lyudmil suggested much higher values, and only for 6th rank. Quick check.
01-05-14 Fi queening_square diff
LLR: -4.48 (-2.94,2.94) [-1.50,4.50]
Total: 43073 W: 7624 L: 7673 D: 27776
sprt @ 15+0.05 th 1 If we have a single bishop give a bonus to a passed pawn whose queening square matches the bishops color. Penalize if it matches our opponents single bishops color. Take 4
02-05-14 ra king_B diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 5215 W: 878 L: 969 D: 3368
sprt @ 15+0.05 th 1 Queen contact checks in the same rank or file are more dangerous
01-05-14 in blocked_6th diff
ELO: -0.12 +-2.5 (95%) LOS: 46.5%
Total: 30000 W: 6321 L: 6331 D: 17348
30000 @ 5+0.05 th 1 Lyudmil suggested much higher values, and only for 6th rank. Quick check 2.
02-05-14 ra king_A diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 7751 W: 1362 L: 1447 D: 4942
sprt @ 15+0.05 th 1 Give more attackUnits if queen contact check captures our pieces.
01-05-14 in illogical_pawns diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 52058 W: 9548 L: 9481 D: 33029
sprt @ 15+0.05 th 1 Try to remove illogical pawns condition.
01-05-14 in isolated diff
ELO: -0.97 +-2.2 (95%) LOS: 18.8%
Total: 40000 W: 7952 L: 8064 D: 23984
50000 @ 5+0.05 th 1 Tune isolated pawns: 28K iterations
02-05-14 in isolated diff
ELO: 1.85 +-1.9 (95%) LOS: 96.9%
Total: 50000 W: 10376 L: 10110 D: 29514
50000 @ 5+0.05 th 1 44K iterations.
01-05-14 ra razor_A diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 43475 W: 7707 L: 7702 D: 28066
sprt @ 15+0.05 th 1 Update eval to qearch result
30-04-14 Me correctmate2 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 56113 W: 10117 L: 10078 D: 35918
sprt @ 15+0.05 th 1 don't do null move when eval> known win. originally intended as bug fix for false mate claims following Eelco's idea and remove tests on beta when there is test on eval
01-05-14 in overextended diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 37032 W: 6622 L: 6632 D: 23778
sprt @ 15+0.05 th 1 Take 2: More accurate detection (fixed undefined behavior)
02-05-14 My se_search diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 1138 W: 149 L: 249 D: 740
sprt @ 15+0.05 th 1 Experimenting with ratio, can we reach same result searching less depth?
02-05-14 gl king_mob diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 4334 W: 763 L: 857 D: 2714
sprt @ 15+0.05 th 1 Penalize king for not being able to reach center in two moves in endgame
01-05-14 ra outpost_C diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 19080 W: 3320 L: 3376 D: 12384
sprt @ 15+0.05 th 1 Give extra bonus for outpost behind pawn.
01-05-14 mc full_scale diff
LLR: -3.11 (-2.94,2.94) [0.00,6.00]
Total: 19075 W: 2783 L: 2806 D: 13486
sprt @ 60+0.05 th 1 LTC: Apply scale factor to both midgame and endgame score.
01-05-14 mc after_split diff
LLR: -2.94 (-2.94,2.94) [-3.00,1.00]
Total: 1633 W: 225 L: 384 D: 1024
sprt @ 15+0.05 th 3 Delay split if move raises alpha. This is also a simplification.
01-05-14 lb threat^ diff
ELO: -6.20 +-2.2 (95%) LOS: 0.0%
Total: 40000 W: 7828 L: 8542 D: 23630
40000 @ 6+0.03 th 1 unify threats
01-05-14 vd tune_try diff
ELO: 1.75 +-2.0 (95%) LOS: 95.9%
Total: 50000 W: 10577 L: 10325 D: 29098
50000 @ 5+0.05 th 1 CLOP and razoring are obviously not good friends. Still no definite convergence after 2e6 games. This is the final try. Fast time control.
01-05-14 Fi queening_square diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 15996 W: 2803 L: 2867 D: 10326
sprt @ 15+0.05 th 1 If we have a single bishop give a bonus to a passed pawn whose queening square matches the bishops color. Penalize if it matches our opponents single bishops color. Take 5
01-05-14 mc full_scale diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 15445 W: 2764 L: 2622 D: 10059
sprt @ 15+0.05 th 1 Apply scale factor to both midgame and endgame score.
01-05-14 mc after_split diff
LLR: 0.77 (-2.94,2.94) [-1.50,4.50]
Total: 5780 W: 886 L: 847 D: 4047
sprt @ 15+0.05 th 3 Fix updating of root moves after spltting (tested with 3 threads)
28-04-14 jh endgame_speedup diff
LLR: -1.08 (-2.94,2.94) [-3.00,1.00]
Total: 49879 W: 7252 L: 7379 D: 35248
sprt @ 60+0.05 th 1 LTC: Remove superfluous stalemate detection.
01-05-14 ra outpost_B diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 7770 W: 1317 L: 1401 D: 5052
sprt @ 15+0.05 th 1 Don't give outpost bonus for minor behind pawn.
01-05-14 Me correctmate diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 16524 W: 2920 L: 2982 D: 10622
sprt @ 15+0.05 th 1 group all futility tests and skip if known win for sharper killing (new bench)
26-04-14 gl master diff
ELO: 51.04 +-2.0 (95%) LOS: 100.0%
Total: 40000 W: 10092 L: 4258 D: 25650
40000 @ 60+0.05 th 3 3 thread regression test after "speed picking of killers"
01-05-14 jh null_move_1 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 9894 W: 1751 L: 1830 D: 6313
sprt @ 15+0.05 th 1 Null move depth condition tweak.
01-05-14 Fi queening_square diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 12977 W: 2231 L: 2302 D: 8444
sprt @ 15+0.05 th 1 If we have a single bishop give a bonus to a passed pawn whose queening square matches the bishops color. Penalize if it matches our opponents single bishops color. Take 3
01-05-14 Fi queening_square diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 30191 W: 5377 L: 5405 D: 19409
sprt @ 15+0.05 th 1 If we have a single bishop give a bonus to a passed pawn whose queening square matches the bishops color. Penalize if it matches our opponents single bishops color. Take 2
30-04-14 pe giveup diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 36186 W: 6534 L: 6546 D: 23106
sprt @ 15+0.05 th 1 give up trying to find better move
30-04-14 in blocked_5th_6th diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 39260 W: 6947 L: 6952 D: 25361
sprt @ 15+0.05 th 1 Take 2: 50K iterations
30-04-14 in undefended_minor diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 68026 W: 12277 L: 12236 D: 43513
sprt @ 15+0.05 th 1 Simplification: Remove undefended minors.
29-04-14 Ro tt_any_size diff
LLR: 0.49 (-2.94,2.94) [-3.00,1.00]
Total: 128000 W: 22589 L: 22778 D: 82633
sprt @ 15+0.05 th 1 Test to make sure this is not a regression for standard power-of-two hash sizes.
30-04-14 in overextended diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 43219 W: 7825 L: 7819 D: 27575
sprt @ 15+0.05 th 1 Overextended pawns are a liability. (Logical fix and changed bench)
30-04-14 sn pinned_pawns2 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 6759 W: 1182 L: 1269 D: 4308
sprt @ 15+0.05 th 1 Faster calculation of free/pinned pawns attacks. Also use pinned pawn information in king safety index.
30-04-14 ra outpost_A diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 19341 W: 3369 L: 3425 D: 12547
sprt @ 15+0.05 th 1 Give only outpost bonus for outpost behind pawn.
30-04-14 in pawn_threats diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 33207 W: 5882 L: 6095 D: 21230
sprt @ 15+0.05 th 1 After hanging pieces patch, it seems reasonable to try and see if old pawn threat code is now superfluous. Simplification test.
30-04-14 Fi queening_square diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 14184 W: 2519 L: 2587 D: 9078
sprt @ 15+0.05 th 1 If we have a single bishop give a bonus to a passed pawn whose queening square matches the bishops color. Penalize if it matches our opponents single bishops color. Take 1
30-04-14 in overextended_and_blocke diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 20504 W: 3653 L: 3705 D: 13146
sprt @ 15+0.05 th 1 A combo: Penalty for generally overextended pawns, but bonus if they are on 5th and 6th rank and are blocked. (fixes)
30-04-14 in blocked_5th_6th diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 20690 W: 3647 L: 3699 D: 13344
sprt @ 15+0.05 th 1 Blocked pawns on 5th and 6th are quite dangerous. // Idea by Lyudmil Tsvetkov (more fixes)
30-04-14 My hotfix diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 11996 W: 2144 L: 2218 D: 7634
sprt @ 15+0.05 th 1 Try fix TCEC Qb8 blunder in: r7/5k2/p3pP1p/1q1p2p1/6PP/1PB1Q3/2P5/1K6 w - - 0 42