Stockfish Testing Queue

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Finished - 148 tests

13-12-17 mb bad_bishops2 diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 9770 W: 1803 L: 1887 D: 6080
sprt @ 10+0.1 th 1 Tuned bad bishops.
12-12-17 mb bad_bishops_tune diff
9738/10000 iterations
20000/20000 games played
20000 @ 20+0.2 th 1 Tune bad bishops. (retry...)
08-12-17 mb bad_bishops diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 12150 W: 2228 L: 2301 D: 7621
sprt @ 10+0.1 th 1 Take 2. Expands blocker area, adds opponent pawns to blockers, more penalty if side with bad bishop has the bishop pair.
07-12-17 mb bad_bishops diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 11752 W: 2104 L: 2179 D: 7469
sprt @ 10+0.1 th 1 Evaluation of bad bishops. (base bench numbers corrected)
06-12-17 mb forked_king_and_major diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 12345 W: 2144 L: 2217 D: 7984
sprt @ 10+0.1 th 1 Adds evaluation for bishops forking the king and a major piece. Last try. 1/6 penalty.
05-12-17 mb forked_king_and_major diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 20244 W: 3576 L: 3616 D: 13052
sprt @ 10+0.1 th 1 Adds evaluation for bishops forking the king and a major piece. Take 2. 1/3 penalty.
05-12-17 mb forked_king_and_major diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 7029 W: 1189 L: 1284 D: 4556
sprt @ 10+0.1 th 1 Adds evaluation for bishops forking the king and a major piece.
04-12-17 mb passedpawns_ab2 diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 14445 W: 2620 L: 2683 D: 9142
sprt @ 10+0.1 th 1 Use AttackedBy2 in passed pawn eval.
04-12-17 mb defended_passedpawns diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 9210 W: 1614 L: 1700 D: 5896
sprt @ 10+0.1 th 1 Defended passed pawns.
02-12-17 mb checks_nodraws diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 15275 W: 2764 L: 2824 D: 9687
sprt @ 10+0.1 th 1 Test of an old yellow patch without draw adjucation.
22-11-17 mb isolated_pawns2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 13775 W: 2405 L: 2472 D: 8898
sprt @ 10+0.1 th 1 More penalty if more than one isolated pawn. Take 2
22-11-17 mb isolated_pawns1 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8113 W: 1436 L: 1527 D: 5150
sprt @ 10+0.1 th 1 More penalty if more than one isolated pawn.
03-11-17 mb remove_threatbyrank diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 46372 W: 8317 L: 8553 D: 29502
sprt @ 10+0.1 th 1 Test if ThreatByRank in eval is still useful with the new capture history table.
06-10-17 mb simplify_threats diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 30387 W: 5296 L: 5503 D: 19588
sprt @ 10+0.1 th 1 Simplify threats. Take 2, adds more compensation for the removed rankthreats.
05-10-17 mb simplify_threats diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 41655 W: 7312 L: 7538 D: 26805
sprt @ 10+0.1 th 1 Simplify threats. (correct bounds)
22-09-17 mb multicut1 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 2334 W: 339 L: 453 D: 1542
sprt @ 10+0.1 th 1 Multicut with smallest treesize into stats.
29-08-17 mb pressure_pawns2 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 133128 W: 24580 L: 24278 D: 84270
sprt @ 10+0.1 th 1 Pressure on pawns again. Less bonus this time.
25-08-17 mb abdadaish4 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 5841 W: 890 L: 990 D: 3961
sprt @ 5+0.05 th 7 Various fixes and changes for abdada. Last attempt.
23-08-17 mb master diff
LLR: 2.96 (-2.94,2.94) [0.00,4.00]
Total: 28819 W: 5370 L: 5114 D: 18335
sprt @ 10+0.1 th 1 Since the queue is empty... An sprt-test with larger TT.
15-08-17 mb abdadaish3 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 3309 W: 483 L: 593 D: 2233
sprt @ 5+0.05 th 7 ABDADAish search again. Does TT cutoff tests before deferring moves. Also fixes a movecount bug pointed out by Stefan.
15-08-17 mb abdadaish2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 4424 W: 648 L: 753 D: 3023
sprt @ 5+0.05 th 7 ABDADAish search, when depth >= 2.
15-08-17 mb abdadaish diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 3693 W: 520 L: 628 D: 2545
sprt @ 5+0.05 th 7 ABDADAish search.
17-06-17 mb tt_overwrite1 diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 22683 W: 4099 L: 4128 D: 14456
sprt @ 10+0.1 th 1 Does the 'Pick best thread idea' work in TT entry replacement?
16-06-17 mb space_nobp diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 10309 W: 1857 L: 1938 D: 6514
sprt @ 10+0.1 th 1 Don't include backward pawns in space evaluation.
07-06-17 mb passer_mg_kprox diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 5399 W: 962 L: 1065 D: 3372
sprt @ 10+0.1 th 1 Passer king proximity in middlegame.
28-05-17 mb pressure_pawns diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 12127 W: 2095 L: 2210 D: 7822
sprt @ 10+0.1 th 1 Pressure on pawns.
24-05-17 mb tt_cutoffs diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 14928 W: 2309 L: 2374 D: 10245
sprt @ 5+0.05 th 7 Test for cutoffs caused by other threads.
19-05-17 mb tweak_pawns diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 8684 W: 1537 L: 1664 D: 5483
sprt @ 10+0.1 th 1 Pawn tweaks.
18-05-17 mb defence_of_wp diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 14866 W: 2632 L: 2694 D: 9540
sprt @ 10+0.1 th 1 Defence of weak pawns.
17-05-17 mb threats_on_wp diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 9009 W: 1555 L: 1642 D: 5812
sprt @ 10+0.1 th 1 Threats on weak blocked pawns. Take 2. (Rockys idea)
17-05-17 mb threats_on_wp diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 7707 W: 1323 L: 1416 D: 4968
sprt @ 10+0.1 th 1 Threats on weak pawns.
10-05-17 mb bestThreadTT diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 5838 W: 954 L: 1054 D: 3830
sprt @ 5+0.05 th 3 Allow best thread to overwrite more TT entries. Second try with three threads, because local results were better with three.
10-05-17 mb bestThreadTT diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 1620 W: 218 L: 335 D: 1067
sprt @ 5+0.05 th 7 Allow best thread to overwrite more TT entries.
05-05-17 mb passedfile diff
LLR: 2.94 (-2.94,2.94) [-3.00,1.00]
Total: 50704 W: 9106 L: 9036 D: 32562
sprt @ 10+0.1 th 1 Tiny optimization. Move PassedFile bonuses to pawns.cpp. Without lazy eval, bench doesn't change. Testing with no-regression bounds.
05-05-17 mb passedfile2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 11950 W: 2071 L: 2146 D: 7733
sprt @ 10+0.1 th 1 Add fixed passed pawn bonuses in pawn structure eval.
09-04-17 mb ineffective_bishop diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 7616 W: 1343 L: 1436 D: 4837
sprt @ 10+0.1 th 1 Ineffective bishop.
23-01-17 mb bp_imbalance diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 19731 W: 3476 L: 3566 D: 12689
sprt @ 10+0.1 th 1 Bishop pair imbalance tweak.
10-01-17 mb stats_brq diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 6975 W: 1177 L: 1273 D: 4525
sprt @ 10+0.1 th 1 Update queen stats for bishop and rook moves.
14-12-16 mb matethreatpiece2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 18242 W: 3205 L: 3253 D: 11784
sprt @ 10+0.1 th 1 When we have a single piece defending against a mate threat that piece is sometimes out of play. Less penalty.
14-12-16 mb matethreatpiece diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 29418 W: 5210 L: 5211 D: 18997
sprt @ 10+0.1 th 1 When we have a single piece defending against a mate threat that piece is sometimes out of play.
09-12-16 mb backward_reduction2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 28610 W: 5102 L: 5106 D: 18402
sprt @ 10+0.1 th 1 Reduce penalty of backward pawns if we can push them safely. Take 2.
09-12-16 mb backward_reduction diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 10333 W: 1821 L: 1902 D: 6610
sprt @ 10+0.1 th 1 Reduce penalty of backward pawns if we can push them safely.
02-12-16 mb rank_threats_sp diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 38144 W: 6709 L: 6675 D: 24760
sprt @ 10+0.1 th 1 Rank based safe pawn threats.
29-11-16 mb capture_order diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 30398 W: 5356 L: 5354 D: 19688
sprt @ 10+0.1 th 1 Make capture rank less important in endgames.
26-11-16 mb rank_threats2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 36350 W: 6448 L: 6420 D: 23482
sprt @ 10+0.1 th 1 Smaller rankbased threat. Test vs the first version.
26-11-16 mb rank_threats diff
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 16204 W: 2194 L: 2023 D: 11987
sprt @ 60+0.6 th 1 Rankbased threats. LTC
25-11-16 mb rank_threats diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 19404 W: 3581 L: 3374 D: 12449
sprt @ 10+0.1 th 1 Rankbased threats.
22-11-16 mb kingsafety1 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 47225 W: 8260 L: 8189 D: 30776
sprt @ 10+0.1 th 1 Avoid focusing attacks to a single well protected square. (cleaner code)
30-09-16 mb odd_qmob diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 13744 W: 2345 L: 2455 D: 8944
sprt @ 10+0.1 th 1 Reduce bonus for a too mobile queen. Lower throughput.
27-09-16 mb simple_storm_eval diff
LLR: -2.96 (-2.94,2.94) [-3.00,1.00]
Total: 14007 W: 2689 L: 2875 D: 8443
sprt @ 10+0.1 th 1 Simple storm eval.