| 18-10-20 |
MJZ |
Qsearch-danger |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 9189 W: 1964 L: 2050 D: 5175
|
sprt
@ 10+0.1 th 1 |
Decrease qsearch value if there is a mate danger. -4 x badMoves |
| 18-10-19 |
MJZ |
PvChange4 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 13217 W: 2134 L: 2205 D: 8878
|
sprt
@ 60+0.6 th 1 |
LTC - Don't prune PvNode until BestValue >= alpha && extend PvNode if it change.
Test with low throughput = 160 |
| 18-10-19 |
MJZ |
PvChange4 |
diff
|
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 25366 W: 5551 L: 5298 D: 14517
|
sprt
@ 10+0.1 th 1 |
Don't prune PvNode until BestValue >= alpha && extend PvNode if it change.
Test with low throughput ... |
| 18-10-19 |
MJZ |
PvChange4 |
diff
|
Pending...
|
sprt
@ 10+0.1 th 1 |
Combine of 2 patchs with close objectives : don't prune PvNode until BestValue >= alpha && extend PvNode if it change. |
| 18-10-19 |
MJZ |
Check_pruning |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 18197 W: 3830 L: 3923 D: 10444
|
sprt
@ 10+0.1 th 1 |
Don't prune check moves |
| 18-10-19 |
MJZ |
Pv_Pruning |
diff
|
LLR: -2.32 (-2.94,2.94) [0.00,5.00]
Total: 21000 W: 4473 L: 4474 D: 12053
|
sprt
@ 10+0.1 th 1 |
For PvNode, remove some pruning until bestValue >= alpha. Variant 3 after vondele improvement. |
| 18-10-19 |
MJZ |
Pv_MCP |
diff
|
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 8320 W: 1767 L: 1857 D: 4696
|
sprt
@ 10+0.1 th 1 |
For PvNode, add some moves before move count pruning if bestScore < alpha. moves +10 and correction |
| 18-10-18 |
MJZ |
Pv_MCP |
diff
|
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 21297 W: 4550 L: 4577 D: 12170
|
sprt
@ 10+0.1 th 1 |
For PvNode, add some moves before move count pruning if bestScore < alpha. moves +4 |
| 18-10-18 |
MJZ |
Pv_MCP |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 39017 W: 8280 L: 8223 D: 22514
|
sprt
@ 10+0.1 th 1 |
For PvNode, stop move count pruning until bestScore >= alpha |
| 18-10-18 |
MJZ |
PvChange4 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 38800 W: 8310 L: 8253 D: 22237
|
sprt
@ 10+0.1 th 1 |
Extend branch where PV diverge from last search. Exclude rootNode. |
| 18-10-18 |
MJZ |
PvChange2 |
diff
|
LLR: -0.98 (-2.94,2.94) [0.00,5.00]
Total: 46750 W: 10095 L: 9912 D: 26743
|
sprt
@ 10+0.1 th 1 |
Extend branch where PV diverge from last search. Only null window. |
| 18-10-18 |
MJZ |
PvChange5 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 12610 W: 2639 L: 2709 D: 7262
|
sprt
@ 10+0.1 th 1 |
Extend branch where PV diverge from last search. Trying to improve PvChange4 |
| 18-10-18 |
MJZ |
PvChange4 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 26633 W: 5683 L: 5685 D: 15265
|
sprt
@ 10+0.1 th 1 |
Extend branch where PV diverge from last search. Only depth > 3 |
| 18-10-18 |
MJZ |
PvChange3 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 26172 W: 5576 L: 5580 D: 15016
|
sprt
@ 10+0.1 th 1 |
Extend branch where PV diverge from last search. Only depth > 5 |
| 18-10-18 |
MJZ |
PvChange |
diff
|
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 8702 W: 1832 L: 1921 D: 4949
|
sprt
@ 10+0.1 th 1 |
Extend nodes where PV diverge from last search. ply == PvChange |
| 18-10-17 |
MJZ |
PvChange |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8842 W: 1843 L: 1931 D: 5068
|
sprt
@ 10+0.1 th 1 |
Extend nodes where PV diverge from last search. First try to check sanity. |
| 18-10-17 |
MJZ |
Strong_Bishop3 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6274 W: 1307 L: 1407 D: 3560
|
sprt
@ 10+0.1 th 1 |
Tuning Strong_Bishop2 : nbr pawns > 8 |
| 18-10-17 |
MJZ |
Strong_Bishop4 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 12346 W: 2605 L: 2676 D: 7065
|
sprt
@ 10+0.1 th 1 |
Tuning Strong_Bishop2 : (6,2) x (sq - 7) |
| 18-10-17 |
MJZ |
Strong_Bishop3 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 10629 W: 2305 L: 2384 D: 5940
|
sprt
@ 10+0.1 th 1 |
Tuning Strong_Bishop2 : nbr pawns > 6 |
| 18-10-17 |
MJZ |
Strong_Bishop4 |
diff
|
LLR: -2.02 (-2.94,2.94) [0.00,5.00]
Total: 17635 W: 3754 L: 3758 D: 10123
|
sprt
@ 10+0.1 th 1 |
Tuning Strong_Bishop2 : (4,2) x (sq-7) |
| 18-10-17 |
MJZ |
Strong_Bishop3 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 17703 W: 3780 L: 3825 D: 10098
|
sprt
@ 10+0.1 th 1 |
Tuning Strong_Bishop2 : compensate LongDiagonalBishop = (40,0) |
| 18-10-17 |
MJZ |
Strong_Bishop4 |
diff
|
LLR: -2.62 (-2.94,2.94) [0.00,5.00]
Total: 12146 W: 2619 L: 2676 D: 6851
|
sprt
@ 10+0.1 th 1 |
Tuning Strong_Bishop2 : (5,3) x (sq-7) |
| 18-10-17 |
MJZ |
Strong_Bishop4 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 5800 W: 1161 L: 1263 D: 3376
|
sprt
@ 10+0.1 th 1 |
Tuning Strong_Bishop2 : (5,1) x (sq-7) |
| 18-10-16 |
MJZ |
Strong_Bishop2 |
diff
|
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 32372 W: 7099 L: 6811 D: 18462
|
sprt
@ 10+0.1 th 1 |
Bonus for bishop if no opposed bishop & controlling several squares & several pawns left (for shield). (5,2) x (sq - 7), remove 0 limitation |
| 18-10-16 |
MJZ |
Strong_Bishop2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 12730 W: 2674 L: 2743 D: 7313
|
sprt
@ 10+0.1 th 1 |
Bonus for bishop if no opposed bishop & controlling several squares & several pawns left (for shield). (5,2) x (sq - 6) |
| 18-10-16 |
MJZ |
Strong_Bishop |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 19500 W: 4175 L: 4211 D: 11114
|
sprt
@ 10+0.1 th 1 |
Bonus for bishop if no opposed bishop & controlling several squares & several pawns left (for shield). First try |
| 18-10-16 |
MJZ |
Instability_delta |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 26855 W: 5769 L: 5769 D: 15317
|
sprt
@ 10+0.1 th 1 |
Trying to see if we can correlate initial delta and position "instability" - tuning, 14 + instab / 8 |
| 18-10-16 |
MJZ |
Instability_delta |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 17247 W: 3662 L: 3709 D: 9876
|
sprt
@ 10+0.1 th 1 |
Trying to see if we can correlate initial delta and position "instability" - tuning, 7 + instab / 4 |
| 18-10-16 |
MJZ |
Instability-pruning2 |
diff
|
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 11507 W: 2212 L: 2288 D: 7007
|
sprt
@ 20+0.2 th 1 |
Trying to see if we can correlate pruning and position "instability" - tuning, 208 + instab / 4 |
| 18-10-16 |
MJZ |
Instability_pruning3 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 30181 W: 5898 L: 5889 D: 18394
|
sprt
@ 20+0.2 th 1 |
Trying to see if we can correlate pruning and position "instability" - tuning, 204 + instab / 4 |
| 18-10-16 |
MJZ |
Instability-pruning2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 11567 W: 2199 L: 2274 D: 7094
|
sprt
@ 20+0.2 th 1 |
Trying to see if we can correlate pruning and position "instability" - tuning, 196 + instab / 4 |
| 18-10-15 |
MJZ |
Instability_pruning3 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 21546 W: 3423 L: 3462 D: 14661
|
sprt
@ 60+0.6 th 1 |
LTC rerun - correlate pruning and position "instability" - 200 + instab / 4 + keep track after correction
STC : http://tests.stockfishchess.org/tests/view/5bc4fefb0ebc592439f81359 |
| 18-10-15 |
MJZ |
Instability_pruning3 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 11886 W: 2516 L: 2589 D: 6781
|
sprt
@ 10+0.1 th 1 |
LTC - correlate pruning and position "instability" - 200 + instab / 4 + keep track after correction
STC : http://tests.stockfishchess.org/tests/view/5bc4fefb0ebc592439f81359 |
| 18-10-15 |
MJZ |
Instability_pruning3 |
diff
|
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 6982 W: 1584 L: 1419 D: 3979
|
sprt
@ 10+0.1 th 1 |
Trying to see if we can correlate pruning and position "instability" - tuning, 200 + instab / 4 + keep track after correction |
| 18-10-15 |
MJZ |
Instability-pruning2 |
diff
|
LLR: -1.40 (-2.94,2.94) [0.00,5.00]
Total: 24204 W: 5187 L: 5132 D: 13885
|
sprt
@ 10+0.1 th 1 |
Trying to see if we can correlate pruning and position "instability" - tuning, 200 + instab / 4 |
| 18-10-15 |
MJZ |
Instability_pruning3 |
diff
|
LLR: -0.95 (-2.94,2.94) [0.00,5.00]
Total: 5987 W: 1266 L: 1279 D: 3442
|
sprt
@ 10+0.1 th 1 |
Trying to see if we can correlate pruning and position "instability" - tuning, 200 + instab / 5 + correction |
| 18-10-15 |
MJZ |
Instability_pruning3 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 17238 W: 3699 L: 3746 D: 9793
|
sprt
@ 10+0.1 th 1 |
Trying to see if we can correlate pruning and position "instability" - tuning, 200 + instab / 4 - keep track |
| 18-10-15 |
MJZ |
Instability-pruning |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 41555 W: 8988 L: 8917 D: 23650
|
sprt
@ 10+0.1 th 1 |
Trying to see if we can correlate pruning and position "instability" |
| 18-10-15 |
MJZ |
Instability-pruning2 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 16944 W: 3592 L: 3641 D: 9711
|
sprt
@ 10+0.1 th 1 |
Trying to see if we can correlate pruning and position "instability" - tuning, 196 + instab / 2 |
| 18-10-14 |
MJZ |
Rook_mob_test |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 21564 W: 4535 L: 4615 D: 12414
|
sprt
@ 10+0.1 th 1 |
Just checking the impact of smoothing one singular value in rook mobility |
| 18-10-14 |
MJZ |
Extension_PV |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 9160 W: 1877 L: 1963 D: 5320
|
sprt
@ 10+0.1 th 1 |
PV extension : depth < 4, beta-alpha > 60 |
| 18-10-14 |
MJZ |
Extension_PV2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 7108 W: 1448 L: 1544 D: 4116
|
sprt
@ 10+0.1 th 1 |
PV extension : depth < 5, beta-alpha > 80 |
| 18-10-14 |
MJZ |
Extension_PV |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 5245 W: 1065 L: 1170 D: 3010
|
sprt
@ 10+0.1 th 1 |
PV extension : depth < 5, beta-alpha > 100 |
| 18-10-13 |
MJZ |
Extension_PV2 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 13045 W: 2711 L: 2779 D: 7555
|
sprt
@ 10+0.1 th 1 |
PV extension : depth < 5, beta-alpha > 60 |
| 18-10-13 |
MJZ |
Extension_PV2 |
diff
|
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 8719 W: 1857 L: 1946 D: 4916
|
sprt
@ 10+0.1 th 1 |
PV extension : depth < 5, beta-alpha > 40, run after correction |
| 18-10-13 |
MJZ |
Extension_PV |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 4908 W: 1020 L: 1127 D: 2761
|
sprt
@ 10+0.1 th 1 |
PV extension : depth < 5, beta-alpha > 40 |
| 18-10-12 |
MJZ |
Extension_PV |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 1939 W: 344 L: 464 D: 1131
|
sprt
@ 10+0.1 th 1 |
The idea is to extend PV line to avoid fail high/low. Just checking sanity. |
| 18-10-11 |
MJZ |
GoodMoves |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 18855 W: 4018 L: 4057 D: 10780
|
sprt
@ 10+0.1 th 1 |
Increase/decrease value in function of number of possible good moves. Update bestValue too |
| 18-10-11 |
MJZ |
GoodMoves2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 11279 W: 2336 L: 2412 D: 6531
|
sprt
@ 10+0.1 th 1 |
Increase/decrease value in function of number of possible good moves. Update bestValue too, alpha - 10 |
| 18-10-11 |
MJZ |
GoodMoves2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15855 W: 3275 L: 3329 D: 9251
|
sprt
@ 10+0.1 th 1 |
Increase/decrease static value in function of number of possible good moves. (GMC-3) |