Stockfish Testing Queue

Finished - 21870 tests

30-01-14 in singular_ex diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 10781 W: 1914 L: 1991 D: 6876
sprt @ 15+0.05 th 1 Take 2: Decrease limit of singular extension in PV to 7 plies
30-01-14 in futility_pruning diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 15947 W: 2948 L: 3011 D: 9988
sprt @ 15+0.05 th 1 Take 3: Slightly less aggressive
30-01-14 in futility_pruning diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 12999 W: 2370 L: 2441 D: 8188
sprt @ 15+0.05 th 1 More aggressive futility pruning
30-01-14 in negative_see diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 10054 W: 1752 L: 1831 D: 6471
sprt @ 15+0.05 th 1 Take 2: predictedDepth < 3
30-01-14 in singular_ex diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 27156 W: 4933 L: 4968 D: 17255
sprt @ 15+0.05 th 1 Increase limit of singular extension in PV to 9 plies
29-01-14 jk ppsqt1 diff
ELO: 0.66 +-1.9 (95%) LOS: 75.1%
Total: 50000 W: 9850 L: 9755 D: 30395
50000 @ 15+0.05 th 1 Pawn psqt: Only h-pawn penalty
28-01-14 jo pp_blockSq diff
ELO: 0.19 +-2.2 (95%) LOS: 56.8%
Total: 40000 W: 8334 L: 8312 D: 23354
40000 @ 5+0.05 th 1 Penalty for them_king attacking the blockSq (2*rr) - retest with 8moves_v3.pgn
29-01-14 ee Space01 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 5698 W: 1000 L: 1090 D: 3608
sprt @ 15+0.05 th 1 Tested with Stefan's patch against master of 20140119, so not yet in isolation.
29-01-14 hw more_see diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 24307 W: 4450 L: 4492 D: 15365
sprt @ 15+0.05 th 1 Attempting See optimization. (This patch is messy. I want to see if it passes before tidying up.)
29-01-14 ur increase_slow diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 6086 W: 1084 L: 1173 D: 3829
sprt @ 15+0.05 th 1 the changes with pv_instability pass short time control and get positive score also at long time control and I think that it is better to test changing only one parameter to see maybe increasing slow is the reason for the improvement.
28-01-14 Ye eval_sim6 diff
LLR: -2.95 (-2.94,2.94) [-4.00,0.00]
Total: 37304 W: 6887 L: 7176 D: 23241
sprt @ 15+0.05 th 1 Eval simplification 6
28-01-14 Ye eval_sim5 diff
LLR: -2.96 (-2.94,2.94) [-4.00,0.00]
Total: 11349 W: 1998 L: 2195 D: 7156
sprt @ 15+0.05 th 1 Eval simplification 5
28-01-14 Ye eval_sim4 diff
LLR: -2.95 (-2.94,2.94) [-4.00,0.00]
Total: 24796 W: 4443 L: 4686 D: 15667
sprt @ 15+0.05 th 1 Eval simplification 4
28-01-14 Ye eval_sim3 diff
LLR: -2.95 (-2.94,2.94) [-4.00,0.00]
Total: 16440 W: 2956 L: 3171 D: 10313
sprt @ 15+0.05 th 1 Eval simplification 3
28-01-14 Ye eval_sim2 diff
LLR: -2.95 (-2.94,2.94) [-4.00,0.00]
Total: 12587 W: 2199 L: 2399 D: 7989
sprt @ 15+0.05 th 1 Eval simplification 2
28-01-14 Ye eval_sim1 diff
LLR: 2.95 (-2.94,2.94) [-4.00,0.00]
Total: 75530 W: 13772 L: 13875 D: 47883
sprt @ 15+0.05 th 1 Eval simplification 1
28-01-14 jk ppsqt2 diff
ELO: -0.68 +-2.0 (95%) LOS: 25.0%
Total: 50000 W: 10543 L: 10641 D: 28816
50000 @ 5+0.05 th 1 Pawn PSQT: Only Center pawn bonuses
29-01-14 jh outposts_7th diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 35822 W: 6580 L: 6592 D: 22650
sprt @ 15+0.05 th 1 Add knight outpost values for 7th rank.
28-01-14 jk ppsqt1 diff
ELO: 0.63 +-2.0 (95%) LOS: 72.9%
Total: 50000 W: 11157 L: 11066 D: 27777
50000 @ 5+0.05 th 1 Pawn psqt: Only h-pawn penalty
27-01-14 jk bpsqt diff
LLR: 2.94 (-2.94,2.94) [0.00,4.00]
Total: 87556 W: 13757 L: 13342 D: 60457
sprt @ 60+0.05 th 1 LTC: bpsqt, 49k iterations
28-01-14 Fi pv_instability diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 31867 W: 5995 L: 5807 D: 20065
sprt @ 15+0.05 th 1 Decay PV instability faster since the most recent should be by far the most important. Take 2.
28-01-14 ur null_changing diff
ELO: -3.13 +-2.9 (95%) LOS: 1.8%
Total: 20000 W: 3581 L: 3761 D: 12658
20000 @ 15+0.05 th 1 change different formula of null move that is not dependent on depth because maybe the main advantage of the dependent in depth part is simply doing more null move pruning
28-01-14 sg nullmove diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 11733 W: 2087 L: 2162 D: 7484
sprt @ 15+0.05 th 1 smoother value based reduction (one half pawn gives one half ply reduction)
27-01-14 ur null_changing diff
ELO: -7.88 +-2.1 (95%) LOS: 0.0%
Total: 40000 W: 7056 L: 7963 D: 24981
40000 @ 15+0.05 th 1 I want to measure the value of part of the aggressive null move pruning that is dependent on depth
27-01-14 Fi pv_instability diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 49773 W: 7643 L: 7522 D: 34608
sprt @ 60+0.05 th 1 Decay PV instability faster since the most recent should be by far the most important.
28-01-14 pe tm diff
ELO: -1.51 +-3.1 (95%) LOS: 16.9%
Total: 20000 W: 4092 L: 4179 D: 11729
20000 @ 5+0.05 th 1 tune time management
28-01-14 sg nullmove diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 7303 W: 1285 L: 1371 D: 4647
sprt @ 15+0.05 th 1 increase value based reduction. Limiting seems so fare not succesful, so try the opposite!
28-01-14 sg nullmove diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 8650 W: 1500 L: 1582 D: 5568
sprt @ 15+0.05 th 1 limit value based reduction (take 3)
27-01-14 jo pp_blockSq diff
ELO: 2.54 +-3.4 (95%) LOS: 92.9%
Total: 20000 W: 5020 L: 4874 D: 10106
20000 @ 5+0.05 th 1 Malus for them_king attacking the blockSq (2*rr)
27-01-14 lu spsa-pawns diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 6928 W: 1229 L: 1316 D: 4383
sprt @ 15+0.05 th 1 try at SPSA-based tweaking of some pawn-related values (50k iterations)
27-01-14 sg nullmove diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 6683 W: 1147 L: 1234 D: 4302
sprt @ 15+0.05 th 1 limit value based reduction (take 2)
27-01-14 jo pp_blockSq diff
ELO: -0.66 +-3.4 (95%) LOS: 35.2%
Total: 20000 W: 5017 L: 5055 D: 9928
20000 @ 5+0.05 th 1 Malus for them_king attacking the blockSq (6)
27-01-14 sg nullmove diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 13621 W: 2429 L: 2499 D: 8693
sprt @ 15+0.05 th 1 limit value based reduction (take 1)
27-01-14 jo pp_blockSq diff
ELO: -3.61 +-3.4 (95%) LOS: 1.9%
Total: 20000 W: 4946 L: 5154 D: 9900
20000 @ 5+0.05 th 1 Malus for them_king attacking the blockSq (4)
25-01-14 ur fix_bug_infinite diff
ELO: -1.49 +-2.9 (95%) LOS: 15.8%
Total: 20000 W: 3643 L: 3729 D: 12628
20000 @ 15+0.05 th 1 I add to the previous change not using null move pruning when the remaining depth is high and the number of legal moves is small. I prefer to measure difference first before using SPRT
27-01-14 sg nullmove diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 14941 W: 2733 L: 2799 D: 9409
sprt @ 15+0.05 th 1 ignore value based reduction for KNOWN_WIN positions
27-01-14 jk bpsqt diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 14231 W: 2684 L: 2542 D: 9005
sprt @ 15+0.05 th 1 STC: bpsqt, 49k iterations
27-01-14 ur less_known_win diff
LLR: 2.95 (-2.94,2.94) [-4.00,0.00]
Total: 22655 W: 3478 L: 3394 D: 15783
sprt @ 60+0.05 th 1 I submit the test of only changing one value as marco suggested.
26-01-14 jk bpsqt diff
ELO: 1.22 +-2.0 (95%) LOS: 88.8%
Total: 50000 W: 10575 L: 10399 D: 29026
50000 @ 5+0.05 th 1 bpsqt, 49k iterations
26-01-14 Fi pv_instability diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 45270 W: 8385 L: 8163 D: 28722
sprt @ 15+0.05 th 1 Decay PV instability faster since the most recent should be by far the most important.
26-01-14 ur less_known_win diff
LLR: 2.95 (-2.94,2.94) [-4.00,0.00]
Total: 45061 W: 8224 L: 8222 D: 28615
sprt @ 15+0.05 th 1 I submit the test of only changing one value as marco suggested.
26-01-14 gl bpsqt diff
LLR: -3.00 (-2.94,2.94) [-1.50,4.50]
Total: 54006 W: 10132 L: 10097 D: 33777
sprt @ 15+0.05 th 1 SPRT for Joona: bpsqt, 23k iter
26-01-14 ce rep_hash diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 14744 W: 2622 L: 2689 D: 9433
sprt @ 15+0.05 th 1 Use 32 bit hash
26-01-14 ce rep_hash^ diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 13414 W: 2416 L: 2486 D: 8512
sprt @ 15+0.05 th 1 Aid repetition detection by hashing
26-01-14 do pp_blocked diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 47291 W: 10670 L: 10638 D: 25983
sprt @ 15+0.05 th 1 Blockage of rook passers is difficult eliminate - - low priority retest with 2moves_v1 book. Previously passed after 74017 games.
26-01-14 do less_pv diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 75105 W: 16954 L: 16838 D: 41313
sprt @ 15+0.05 th 1 Remove most PV distinctions - low priority retest with 2moves_v1 book. Previously passed after 78877 games.
26-01-14 mc bpsqt diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 47663 W: 10777 L: 10524 D: 26362
sprt @ 15+0.05 th 1 SPRT for Joona: bpsqt, 23k iter (retest with 2moves book)
26-01-14 jk lognull diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 5865 W: 1030 L: 1120 D: 3715
sprt @ 15+0.05 th 1 Logistic try for null move value based reduction.
26-01-14 hx piece_values diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 53321 W: 9779 L: 9746 D: 33796
sprt @ 15+0.05 th 1 mg-eg value diff moved to psqt (keeping eg psqt near zero - all zero or about 12-16 squares positive)
26-01-14 mc null_verification diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 13199 W: 2374 L: 2445 D: 8380
sprt @ 15+0.05 th 1 Tweak null verification threshold: take 3