Stockfish Testing Queue

Finished - 50744 tests

17-10-18 sni mtg3' diff
LLR: -2.50 (-2.94,2.94) [-3.00,1.00]
Total: 15842 W: 2466 L: 2620 D: 10756
sprt @ 1/1 th 1 Use ratio=min(0.5, ratio), moveOverhead=100. Tested at time control 1/1 (one second per move), without adjudication rules.
17-10-19 Gua QueenFactor diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 9551 W: 1632 L: 1717 D: 6202
sprt @ 10+0.1 th 1 less bonus scaling if no queen
17-10-19 Anb longrange-bishop diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 7461 W: 1288 L: 1382 D: 4791
sprt @ 10+0.1 th 1 STC: Penalty if only one center square is "seen"
17-10-19 Gar running_passers diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 3501 W: 607 L: 718 D: 2176
sprt @ 10+0.1 th 1 Evaluate running passers
17-10-19 sg pawn_material_move_tabl diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 9766 W: 1682 L: 1766 D: 6318
sprt @ 10+0.1 th 1 Use combined pawn and material key as index in the new move table
17-10-18 sni mtg3' diff
LLR: -2.32 (-2.94,2.94) [-3.00,1.00]
Total: 18335 W: 3106 L: 3258 D: 11971
sprt @ 20+0 th 1 Use ratio=min(0.5, ratio), moveOverhead=100. Tested at time control 20+0 (sudden death, 20 seconds), without adjudication rules.
17-10-18 Gar tune_running_passers diff
19770/20000 iterations
40000/40000 games played
40000 @ 10+0.1 th 1 Evaluate running passers: initial value tuning
17-10-19 sni initiative_mg4'' diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8346 W: 1474 L: 1564 D: 5308
sprt @ 10+0.1 th 1 Quadratic initiative, even in midgame: take 2
17-10-18 Gar missing_endgames diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 37600 W: 6742 L: 6649 D: 24209
sprt @ 10+0.1 th 1 Replace bitbases by small heuristic
17-10-18 sni tweak_reduction diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 31503 W: 5560 L: 5610 D: 20333
sprt @ 10+0.1 th 1 Do our reduction/extension magic down to depth 2. Restarted with correct SPRT[0..4] bounds.
17-10-19 sg material_move_table diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 11425 W: 2021 L: 2098 D: 7306
sprt @ 10+0.1 th 1 Use now material instead of pawn key
17-10-19 sg pawn_structure_move_tab diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 5743 W: 958 L: 1059 D: 3726
sprt @ 10+0.1 th 1 Also update table if there not move is found for the position
17-10-18 And statDoFull diff
LLR: -2.23 (-2.94,2.94) [0.00,5.00]
Total: 30665 W: 5423 L: 5389 D: 19853
sprt @ 10+0.1 th 1 Stat depth increase if we did a full search (either a failed reduction, or best move did not qualify for LMR)
17-10-18 sg pawn_king_structure_mov diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 20836 W: 3680 L: 3717 D: 13439
sprt @ 10+0.1 th 1 Use pawn structure and king positions as table key (bench fixed)
17-10-18 fau QRmob diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 29922 W: 5209 L: 5265 D: 19448
sprt @ 10+0.1 th 1 before going LTC test I want to try another mobility test (Queen+Rook)
17-10-18 fau Rmob diff
LLR: 2.95 (-2.94,2.94) [0.00,4.00]
Total: 28359 W: 5111 L: 4861 D: 18387
sprt @ 10+0.1 th 1 Rook mob tune
17-10-18 And LMRandLMPtweak diff
LLR: -2.94 (-2.94,2.94) [0.00,4.00]
Total: 15612 W: 2718 L: 2821 D: 10073
sprt @ 10+0.1 th 1 More LMR in PvNodes, less LMP in PvNodes
17-10-18 xot pressure diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 10730 W: 1899 L: 1979 D: 6852
sprt @ 10+0.1 th 1 original time pressure change with (hopefully) bug-fixed code
17-10-18 sg pawn_structure_move_tab diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 20961 W: 3674 L: 3711 D: 13576
sprt @ 10+0.1 th 1 Update table only if last move was a pawn move (Suggested by VoyagerOne)
17-10-18 sg pawn_king_structure_mov diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 13186 W: 2274 L: 2344 D: 8568
sprt @ 10+0.1 th 1 Update table only if last move was a pawn or king move
17-10-18 Voy apvt diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 17619 W: 3090 L: 3187 D: 11342
sprt @ 10+0.1 th 1 Another PV exact tweak...
17-10-18 fau Bmob diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 23714 W: 4268 L: 4344 D: 15102
sprt @ 10+0.1 th 1 Bishop mob tune
17-10-18 xot pressure2 diff
LLR: -1.43 (-2.94,2.94) [0.00,5.00]
Total: 12584 W: 2288 L: 2295 D: 8001
sprt @ 10+0.1 th 1 take 2: smaller adjustment
17-10-18 sni tweak_reduction diff
LLR: -0.16 (-2.94,2.94) [0.00,5.00]
Total: 1648 W: 291 L: 291 D: 1066
sprt @ 10+0.1 th 1 Do our reduction/extension magic down to depth 2
17-10-18 sg pawn_structure_move_tab diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 7698 W: 1330 L: 1423 D: 4945
sprt @ 10+0.1 th 1 Now use only own pawn structure as table key
17-10-18 xot pressure diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 9049 W: 1569 L: 1656 D: 5824
sprt @ 10+0.1 th 1 use game_phase() adjustment if there is time pressure
17-10-18 Voy set diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 13881 W: 2415 L: 2482 D: 8984
sprt @ 10+0.1 th 1 stc
17-10-18 sg pawn_structure_move_tab diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 8167 W: 1391 L: 1482 D: 5294
sprt @ 10+0.1 th 1 Introduce new pawn structure move hash table which saves best moves dependent on pawn key and use them for quiet move order. (Bug fixed)
17-10-18 Anb longrange-bishop diff
LLR: -2.94 (-2.94,2.94) [-3.00,1.00]
Total: 12159 W: 2118 L: 2295 D: 7746
sprt @ 10+0.1 th 1 STC: LongRangeBishop, is "seeing" at least one center square enough instead of checking for both?
17-10-18 fau mob2 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 16956 W: 2974 L: 3073 D: 10909
sprt @ 10+0.1 th 1 mobility tweak #2 (50%)
17-10-18 sg weakQueen2 diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 14072 W: 2483 L: 2549 D: 9040
sprt @ 10+0.1 th 1 weakQueen penalty depended on if pinned piece is double defended or not
17-10-14 IIv sudden_death diff
LLR: -2.96 (-2.94,2.94) [-3.00,1.00]
Total: 312860 W: 57315 L: 58014 D: 197531
sprt @ 16+0 th 1 Try to reduce time losses in sudden death case.
17-10-18 Gar outside_passers diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 14101 W: 2492 L: 2557 D: 9052
sprt @ 10+0.1 th 1 Evaluate outside passers drawishness
17-10-18 Gua DoubtfulCastling3 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6522 W: 1093 L: 1190 D: 4239
sprt @ 10+0.1 th 1 v3
17-10-16 sni initiative_mg4 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 71162 W: 12883 L: 12706 D: 45573
sprt @ 10+0.1 th 1 Take 2
17-10-17 Gar tune_outside_passers diff
28826/30000 iterations
59963/60000 games played
60000 @ 20+0.2 th 1 Outside passers: fix base branches, don't tune material threshold, increase games
17-10-18 Voy statTweak2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 9696 W: 1656 L: 1740 D: 6300
sprt @ 10+0.1 th 1 stc
17-10-18 And statEarly2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 49200 W: 8644 L: 8564 D: 31992
sprt @ 10+0.1 th 1 Double depth increase from statEarly
17-10-16 fau tunemob diff
29144/30000 iterations
60000/60000 games played
60000 @ 20+0.2 th 1 Tuning Mobility
17-10-17 Voy statTweak diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 11424 W: 1979 L: 2056 D: 7389
sprt @ 10+0.1 th 1 stc
17-10-17 sg KBPPKB diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 43291 W: 7677 L: 7621 D: 27993
sprt @ 10+0.1 th 1 In the recent TCEC game between Laser and Booot a opposite bishop KBPPKB endgame arises which was draw. Laser could detect it but not Booot. Stockfish also can't detect the draw (score > 1). So add to the KBPPKB endgame function following case. If one pawn is on a or h file and promotion is covered by the king and the other pawn is covered by the bishop the position is draw. (Bench differs on my big bench)
17-10-17 And statEarly diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 72677 W: 12939 L: 12759 D: 46979
sprt @ 10+0.1 th 1 Stat bonus if we did not do any early move pruning
17-10-17 Voy pvExactTweak diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 19682 W: 3479 L: 3521 D: 12682
sprt @ 10+0.1 th 1 This may seem counter-intuitive...but want to see how this goes...
17-10-17 sni cutnode_reduction diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 16906 W: 2953 L: 3007 D: 10946
sprt @ 10+0.1 th 1 Smoother cutnode reduction
17-10-17 sni initiative_mg3 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 9658 W: 1648 L: 1732 D: 6278
sprt @ 10+0.1 th 1 midgame initiative only if queens on board, take 2
17-10-17 sni initiative_mg3 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 8206 W: 1418 L: 1508 D: 5280
sprt @ 10+0.1 th 1 Midgame initiative only if queens on board
17-10-17 sg KBPPKBPs diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 20335 W: 3576 L: 3616 D: 13143
sprt @ 10+0.1 th 1 Based on my KBPPKB patch extend this to handle any number of pawns for the weak side.
17-10-16 SC materialDraw diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 35669 W: 4455 L: 4460 D: 26754
sprt @ 60+0.6 th 1 Do we gain Elo by checking appropriately for an insufficient material draw. Speculative LTC with throughput 50 (just in case we are lucky and we can remove a case of illegal PVs without adverse effects).
17-10-17 mar residual diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 69038 W: 12333 L: 12168 D: 44537
sprt @ 10+0.1 th 1 Using Reduction residual for LMR statScore offset.
17-10-17 sg weakQueen diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 23988 W: 4235 L: 4259 D: 15494
sprt @ 10+0.1 th 1 Give no weakQueen penalty if bishop is pinned by bishop or rook is pinned by rook because in this cases we the pinned pieces can capture the pinner.