| 19-02-19 |
xot |
shufred1 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 43807 W: 9744 L: 9691 D: 24372
|
sprt
@ 10+0.1 th 1 |
variant of vdv's shufRed using &&. |
| 19-02-20 |
pro |
ps_openfiles2 |
diff
|
LLR: -1.28 (-2.94,2.94) [0.50,4.50]
Total: 3476 W: 738 L: 792 D: 1946
|
sprt
@ 10+0.1 th 1 |
double rook on open file bonus if there is only one open file. |
| 19-02-19 |
Viz |
minorSafeCheck2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 22982 W: 5023 L: 5074 D: 12885
|
sprt
@ 10+0.1 th 1 |
Take 2 |
| 19-02-19 |
Viz |
minorSafeCheck1 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 15887 W: 3466 L: 3552 D: 8869
|
sprt
@ 10+0.1 th 1 |
This was tried but I think not after safe check rewrite. |
| 19-02-19 |
Viz |
minorSafeCheck3 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 6884 W: 1440 L: 1570 D: 3874
|
sprt
@ 10+0.1 th 1 |
Take 3 |
| 19-02-19 |
xot |
semi1 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 22100 W: 4834 L: 4889 D: 12377
|
sprt
@ 10+0.1 th 1 |
subtract their passers. |
| 19-02-19 |
MJZ |
CutNodes3 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 20540 W: 4434 L: 4497 D: 11609
|
sprt
@ 10+0.1 th 1 |
Probcutcount limit = 3 + cutnode && raisedbeta -= 5* cutnode |
| 19-02-19 |
MJZ |
CutNodes2 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 16123 W: 3514 L: 3599 D: 9010
|
sprt
@ 10+0.1 th 1 |
Probcutcount limit = 3 + cutnode && raisedbeta += 5* cutnode |
| 19-02-19 |
MJZ |
CutNodes3 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 34381 W: 7599 L: 7593 D: 19189
|
sprt
@ 10+0.1 th 1 |
Probcutcount limit = 3 + cutnode |
| 19-02-19 |
xor |
checkpc |
diff
|
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 27736 W: 6084 L: 6111 D: 15541
|
sprt
@ 10+0.1 th 1 |
take 1. |
| 19-02-19 |
MJZ |
CutNodes2 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 19466 W: 4176 L: 4245 D: 11045
|
sprt
@ 10+0.1 th 1 |
Probcutcount limit = 3 - cutnode |
| 19-02-19 |
Ala |
TrappedRookExtended |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 5399 W: 1099 L: 1236 D: 3064
|
sprt
@ 10+0.1 th 1 |
Take 1 : bigger trapped rook malus if king has no mobility |
| 19-02-19 |
MJZ |
CutNodes |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 8367 W: 1793 L: 1925 D: 4649
|
sprt
@ 10+0.1 th 1 |
Some experiments in cutNodes. !cutNode in LMR instead of always true.
(Probably tested before ...) |
| 19-02-19 |
xor |
lmrpp |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 25775 W: 5646 L: 5683 D: 14446
|
sprt
@ 10+0.1 th 1 |
adv pawn push with npm. |
| 19-02-19 |
Elb |
shelter_tw |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 11203 W: 2455 L: 2564 D: 6184
|
sprt
@ 10+0.1 th 1 |
Take 2 |
| 19-02-19 |
MJZ |
Alpha-reduction8 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 10145 W: 2126 L: 2240 D: 5779
|
sprt
@ 10+0.1 th 1 |
Increase reduction (+1) for winning side eval >= 340, filter out singular search and NMP |
| 19-02-19 |
MJZ |
Alpha-reduction4 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 7025 W: 1514 L: 1644 D: 3867
|
sprt
@ 10+0.1 th 1 |
Increase reduction (+1) for winning side eval >= 300, filter out singular search and NMP |
| 19-02-19 |
Elb |
shelter_tw |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 5250 W: 1106 L: 1245 D: 2899
|
sprt
@ 10+0.1 th 1 |
Shelter tweak |
| 19-02-19 |
Viz |
a6h6pawn3 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 23575 W: 5109 L: 5180 D: 13286
|
sprt
@ 10+0.1 th 1 |
Take 3 |
| 19-02-19 |
Elb |
threats_tw |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 26797 W: 5860 L: 5892 D: 15045
|
sprt
@ 10+0.1 th 1 |
Take 4 |
| 19-02-19 |
Elb |
lmr_ttpv |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 13640 W: 2948 L: 3045 D: 7647
|
sprt
@ 10+0.1 th 1 |
Take 2 |
| 19-02-19 |
Viz |
a6h6pawn1 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 64026 W: 14181 L: 14092 D: 35753
|
sprt
@ 10+0.1 th 1 |
Take 1 |
| 19-02-19 |
Elb |
threats_tw |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 44492 W: 9860 L: 9804 D: 24828
|
sprt
@ 10+0.1 th 1 |
Take 3 |
| 19-02-19 |
Elb |
lmr_ttpv |
diff
|
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 19986 W: 4385 L: 4451 D: 11150
|
sprt
@ 10+0.1 th 1 |
Take 1 |
| 19-02-19 |
vdv |
shufRed^ |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 27714 W: 6122 L: 6149 D: 15443
|
sprt
@ 10+0.1 th 1 |
Take 2. |
| 19-02-19 |
MJZ |
Alpha-reduction4 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 8350 W: 1734 L: 1857 D: 4759
|
sprt
@ 10+0.1 th 1 |
Increase reduction (+depth/4) for winning side alpha >= 340, filter out singular search and NMP |
| 19-02-19 |
MJZ |
Alpha-reduction8 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 15848 W: 3416 L: 3502 D: 8930
|
sprt
@ 10+0.1 th 1 |
Increase reduction (x2) for winning side alpha >= 340, filter out singular search and NMP |
| 19-02-19 |
vdv |
shufRed |
diff
|
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 15535 W: 3361 L: 3449 D: 8725
|
sprt
@ 10+0.1 th 1 |
Take 3. |
| 19-02-19 |
Viz |
a6h6pawn2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 16206 W: 3520 L: 3620 D: 9066
|
sprt
@ 10+0.1 th 1 |
Take 2 |
| 19-02-19 |
MJZ |
Alpha-reduction4 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 26585 W: 5803 L: 5836 D: 14946
|
sprt
@ 10+0.1 th 1 |
Increase reduction for winning side alpha >= 340, filter out singular search and NMP |
| 19-02-19 |
vdv |
shufRed |
diff
|
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 78373 W: 17418 L: 17194 D: 43761
|
sprt
@ 10+0.1 th 1 |
Reduce shuffle moves. |
| 19-02-19 |
Elb |
threats_tw |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 12566 W: 2710 L: 2812 D: 7044
|
sprt
@ 10+0.1 th 1 |
Consider pieces weak if they are attacked by one of our blockers for the enemy king. |
| 19-02-19 |
Elb |
threats_tw |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 6843 W: 1410 L: 1540 D: 3893
|
sprt
@ 10+0.1 th 1 |
Consider pieces hanging if they are attacked by one of our blockers for the enemy king. |
| 19-02-19 |
pb0 |
skip_small |
diff
|
LLR: 2.95 (-2.94,2.94) [0.50,4.50]
Total: 10060 W: 2246 L: 2035 D: 5779
|
sprt
@ 5+0.05 th 4 |
Encounter skip-scheme scaling problem by skipping plies only as long processed nodes per iteration are below 70000. Test against PR #1972 (correct base branch now) |
| 19-02-19 |
Viz |
FlankAttMob2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 19552 W: 4251 L: 4319 D: 10982
|
sprt
@ 10+0.1 th 1 |
Take 2 |
| 19-02-19 |
Viz |
FlankAttMob1 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 17857 W: 3928 L: 4004 D: 9925
|
sprt
@ 10+0.1 th 1 |
Take 1 |
| 19-02-19 |
Viz |
FlankAttMob3 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 14154 W: 3099 L: 3194 D: 7861
|
sprt
@ 10+0.1 th 1 |
Take 3 |
| 19-02-19 |
pb0 |
capture_stat5 |
diff
|
LLR: -2.35 (-2.94,2.94) [0.50,4.50]
Total: 15403 W: 3326 L: 3381 D: 8696
|
sprt
@ 10+0.1 th 1 |
other played capture moves: just decrease positive stat values |
| 19-02-19 |
Elb |
threats_tw |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 8131 W: 1713 L: 1837 D: 4581
|
sprt
@ 10+0.1 th 1 |
Threats tweak |
| 19-02-19 |
pb0 |
skip_small |
diff
|
LLR: 0.11 (-2.94,2.94) [0.50,4.50]
Total: 263 W: 50 L: 43 D: 170
|
sprt
@ 5+0.05 th 4 |
Encounter skip-scheme scaling problem by skipping plies only as long processed nodes per iteration are below 70000. Test against PR #1972 |
| 19-02-19 |
pro |
ps_doublelever1 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 58624 W: 12843 L: 12719 D: 33062
|
sprt
@ 10+0.1 th 1 |
8,8 |
| 19-02-19 |
pro |
ps_doublelever1 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 25130 W: 5502 L: 5542 D: 14086
|
sprt
@ 10+0.1 th 1 |
double lever penalty 0,10 |
| 19-02-19 |
pro |
ps_doublelever1 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 15867 W: 3438 L: 3524 D: 8905
|
sprt
@ 10+0.1 th 1 |
double lever penalty 13,0 |
| 19-02-19 |
pro |
ps_pawns100 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 8119 W: 1709 L: 1833 D: 4577
|
sprt
@ 10+0.1 th 1 |
bonus for pawns not on enemy king fllank. |
| 19-02-19 |
Roc |
ReachableRO |
diff
|
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 9635 W: 2061 L: 2178 D: 5396
|
sprt
@ 10+0.1 th 1 |
Take 2 |
| 19-02-19 |
Roc |
ReachableRO |
diff
|
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 5727 W: 1218 L: 1355 D: 3154
|
sprt
@ 10+0.1 th 1 |
half rookonpawn bonus when safe entry squares |
| 19-02-19 |
Fis |
voting3 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 51479 W: 9988 L: 9916 D: 31575
|
sprt
@ 5+0.05 th 8 |
Combo of two voting tweaks:
http://tests.stockfishchess.org/tests/view/5c2d1bd70ebc596a450bac1b
http://tests.stockfishchess.org/tests/view/5c2881460ebc5902ba136a03 |
| 19-02-19 |
Viz |
WeakKRMinorQ2 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 13347 W: 2827 L: 2926 D: 7594
|
sprt
@ 10+0.1 th 1 |
Take 2 |
| 19-02-19 |
Viz |
WeakKRMinorQ1 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 15156 W: 3289 L: 3379 D: 8488
|
sprt
@ 10+0.1 th 1 |
Take 1 |
| 19-02-19 |
Viz |
FlankAttScale9 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 8559 W: 1827 L: 1949 D: 4783
|
sprt
@ 10+0.1 th 1 |
Take 6 |