Stockfish Testing Queue

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Finished - 47 tests

18-10-14 mar cm2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 34671 W: 7448 L: 7411 D: 19812
sprt @ 10+0.1 th 1 countermove when previous move is null
18-08-24 mar staticEval2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6574 W: 1389 L: 1488 D: 3697
sprt @ 10+0.1 th 1 Reordering the static evaluation logic
18-08-22 mar staticEvalNull diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 43595 W: 9331 L: 9251 D: 25013
sprt @ 10+0.1 th 1 After null move, always compute staticEVal using previous value
18-08-19 mar badKiller diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 14561 W: 3032 L: 3092 D: 8437
sprt @ 10+0.1 th 1 Remove fail low ttMove from killers
18-07-22 mar killer3 diff
LLR: 0.06 (-2.94,2.94) [0.00,5.00]
Total: 285 W: 70 L: 66 D: 149
sprt @ 10+0.1 th 1 Using killer3 in stats Value calculation
18-07-17 mar quietsCnt2 diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 9534 W: 2063 L: 2148 D: 5323
sprt @ 10+0.1 th 1 Bigger statBonus for large quietCount
18-07-16 mar quietsCnt diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 44470 W: 9948 L: 9859 D: 24663
sprt @ 10+0.1 th 1 Increase bonus by quietsCnt
18-06-17 mar statScore_reset diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 53932 W: 11976 L: 11927 D: 30029
sprt @ 10+0.1 th 1 reset statScore for all fail high
18-06-17 mar cm_pruning diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 9805 W: 2102 L: 2185 D: 5518
sprt @ 10+0.1 th 1 counter move based pruning statScore take 2
18-06-17 mar cm_pruning diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 20256 W: 4447 L: 4479 D: 11330
sprt @ 10+0.1 th 1 counter move pruning only for positive statScore on previous move
18-06-08 mar statScore_capture diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 4858 W: 924 L: 1030 D: 2904
sprt @ 10+0.1 th 1 Update statScore for capture
18-05-19 mar improving_ diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 35676 W: 7196 L: 7160 D: 21320
sprt @ 10+0.1 th 1 set improving to false when excludingMove
18-05-18 mar excludedMove_ diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 12898 W: 2574 L: 2643 D: 7681
sprt @ 10+0.1 th 1 excludedMove skips
18-05-16 mar save_move diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 22840 W: 4521 L: 4545 D: 13774
sprt @ 10+0.1 th 1 Save move in excludedMove nodes.
18-05-14 mar tt_excludedMove diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 31780 W: 6405 L: 6387 D: 18988
sprt @ 10+0.1 th 1 Save bestMove in TT, for excludedMove searches
18-05-07 mar killer0 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 21652 W: 4282 L: 4311 D: 13059
sprt @ 10+0.1 th 1 Restore Killer[0] after singular extension search
18-05-06 mar extensionBeta diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 36638 W: 7478 L: 7436 D: 21724
sprt @ 10+0.1 th 1 Singular extension with ttValue above beta
18-04-18 mar statScore-1 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 9478 W: 1915 L: 2000 D: 5563
sprt @ 10+0.1 th 1 Default value for StatScore at Rootnode
18-03-29 mar lmrCapture diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8848 W: 1777 L: 1865 D: 5206
sprt @ 10+0.1 th 1 LMR capture reduction adjustments. Use same criteria for capture and non-capture moves.
18-03-18 mar contemptMainThread diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 87716 W: 15468 L: 15228 D: 57020
sprt @ 5+0.5 th 3 Only Update contemp in main thread
18-03-17 mar stat_bonus_new_ttmove diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 26060 W: 5314 L: 5321 D: 15425
sprt @ 10+0.1 th 1 Extra bonus for new quiet ttMove.
18-03-16 mar updateStatsLmr1 diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 12523 W: 2507 L: 2578 D: 7438
sprt @ 10+0.1 th 1 update history stats after lmr search
18-03-04 mar lmrStatScore diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 15224 W: 3055 L: 3113 D: 9056
sprt @ 10+0.1 th 1 StatScore formula with different constants for PvNode. Tuned parameters.
18-03-04 mar my_tuning_branch diff
9440/10000 iterations
19967/20000 games played
20000 @ 20+0.2 th 1 Tuning LMR statScore parameters.
18-03-04 mar excludedMove diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 16170 W: 3421 L: 3473 D: 9276
sprt @ 10+0.1 th 1 We are not saving position with excludedMove to HashTable. There is not need to change the posKey.
18-03-03 mar counterV diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 20284 W: 4393 L: 4425 D: 11466
sprt @ 10+0.1 th 1 Checking that the previous move is valid for doing counter move.
18-03-03 mar excludedMoveSave diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 7828 W: 1647 L: 1740 D: 4441
sprt @ 10+0.1 th 1 No need for static evaluation in case of excludedMove.
18-02-24 mar prevStatScore diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 6829 W: 1440 L: 1538 D: 3851
sprt @ 10+0.1 th 1 Adjustment for increasing statScore in LMR
18-02-10 mar SKIP_TTMOVE diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 12467 W: 2665 L: 2735 D: 7067
sprt @ 10+0.1 th 1 Replace excludedMove with SKIP_TTMOVE
18-02-04 mar PVkiller diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 12383 W: 2694 L: 2764 D: 6925
sprt @ 10+0.1 th 1 Update killers after each good move
17-11-11 mar lmrAlpha diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 7539 W: 1323 L: 1416 D: 4800
sprt @ 10+0.1 th 1 Lower alpha for lmr search
17-10-30 mar pvFailHigh diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 35986 W: 4576 L: 4475 D: 26935
sprt @ 60+0.6 th 1 LTC: Do a full PV search even if NonPv search is greater or equal to beta.
17-10-30 mar moreCutNodes diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 27807 W: 4880 L: 4889 D: 18038
sprt @ 10+0.1 th 1 Search as cutNodes all move with movecount > 5
17-10-30 mar pvFailHigh diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 25890 W: 4822 L: 4710 D: 16358
sprt @ 10+0.1 th 1 Do a full PV search even if NonPv search is greater or equal to beta.
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.
17-10-07 mar lmrOffset diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 66375 W: 11771 L: 11618 D: 42986
sprt @ 10+0.1 th 1 Testing with different offset, when looking at statsScore in LMR logic.
17-10-06 mar tuningLrm diff
19533/20000 iterations
40000/40000 games played
40000 @ 20+0.2 th 1 Tuning LRM parameters for converting score into reduction. I want to check if the parameters change depending of the type of node, and the sign of the ss->statScore.
17-10-02 mar pvExact2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 12546 W: 2222 L: 2294 D: 8030
sprt @ 10+0.1 th 1 Tweak to pvExact logic
17-09-12 mar kc2 diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 26352 W: 4803 L: 4815 D: 16734
sprt @ 10+0.1 th 1 Clear killer in PvNode
17-09-05 mar ks diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 13259 W: 2432 L: 2500 D: 8327
sprt @ 10+0.1 th 1 In case of empty killers, use follow up move killers
17-07-29 mar lowAlpha diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 9228 W: 1592 L: 1678 D: 5958
sprt @ 10+0.1 th 1 After fail low, check if the new alpha limit is low enough.
17-06-03 mar improving diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 20874 W: 3735 L: 3772 D: 13367
sprt @ 10+0.1 th 1 Improving logic tweak. Searching a little wider when skipping early pruning.
17-05-11 mar excluded2 diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 31933 W: 5758 L: 5748 D: 20427
sprt @ 10+0.1 th 1 Check some tweaks on how excludedMove is handled
17-05-03 mar singularKiller diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 23730 W: 4317 L: 4341 D: 15072
sprt @ 10+0.1 th 1 [STC] Restore killer move after singular extension
17-04-30 mar excluded diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 22048 W: 2913 L: 2794 D: 16341
sprt @ 60+0.6 th 1 LTC [Simplification]: Removing excluded move from posKey formula. This is safe to do, because positions with excluded move are not saved to the TT table.
17-04-30 mar excluded diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 27206 W: 4923 L: 4813 D: 17470
sprt @ 10+0.1 th 1 STC [Simplification]: Removing excluded move from posKey formula. This is safe to do, because positions with excluded move are not saved to the TT table.
17-04-30 mar excluded diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 30200 W: 5401 L: 5398 D: 19401
sprt @ 10+0.1 th 1 Removing excluded move from posKey formula. This is save to do, because positions with excluded move are not saved to the TT table.