| 18-12-18 |
MJZ |
Unopposed_Bishop3 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 7478 W: 1616 L: 1711 D: 4151
|
sprt
@ 10+0.1 th 1 |
Try to improve the non opposed color bishop evaluation. Testing dependancy to mobility. ((mob - 6) x (nb.pawns -8) / 2, 0) |
| 18-12-18 |
MJZ |
Unopposed_Bishop2 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 58546 W: 12859 L: 12703 D: 32984
|
sprt
@ 10+0.1 th 1 |
Try to improve the non opposed color bishop evaluation. Testing dependancy to mobility. (2,0) x (mob - 6) |
| 18-12-18 |
MJZ |
Unopposed_Bishop3 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 40680 W: 8860 L: 8792 D: 23028
|
sprt
@ 10+0.1 th 1 |
Try to improve the non opposed color bishop evaluation. Testing dependancy to mobility. (3,0) x (mob - 6) |
| 18-12-18 |
MJZ |
Unopposed_Bishop |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 22562 W: 4819 L: 4840 D: 12903
|
sprt
@ 10+0.1 th 1 |
Try to improve the non opposed color bishop evaluation. Testing dependancy to mobility. (2,0) x (mob - 4) |
| 18-12-12 |
MJZ |
Futility_Tests2 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 13669 W: 3008 L: 3072 D: 7589
|
sprt
@ 10+0.1 th 1 |
Early prune if lower bound, ttDepth > max(depth - 2, 8), eval > beta + 360, save probcut |
| 18-12-12 |
MJZ |
Futility_Tests2 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 37408 W: 8178 L: 8126 D: 21104
|
sprt
@ 10+0.1 th 1 |
Early prune if lower bound, ttDepth > max(depth - 2, 8), eval > beta + 360, exclude PvNode |
| 18-12-12 |
MJZ |
IterativeDeepening |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 30035 W: 6487 L: 6472 D: 17076
|
sprt
@ 10+0.1 th 1 |
Progressive internal deepening : at high depths, it can search too much nodes if there is no previous search of same position. |
| 18-12-12 |
MJZ |
Futility_Tests4 |
diff
|
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 471 W: 55 L: 186 D: 230
|
sprt
@ 10+0.1 th 1 |
Early prune if lower bound, ttDepth > max(depth - 4, 8), eval > beta + futility_margin |
| 18-12-12 |
MJZ |
Futility_Tests2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 11580 W: 2523 L: 2597 D: 6460
|
sprt
@ 10+0.1 th 1 |
Early prune if lower bound, ttDepth > max(depth - 2, 6), eval > beta + 360 |
| 18-12-12 |
MJZ |
Futility_Tests |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 20125 W: 4406 L: 4438 D: 11281
|
sprt
@ 10+0.1 th 1 |
Early prune if lower bound, ttDepth > max(depth - 2, 10), eval > beta + 400, progressive deepening because of the increase of high depth prunes |
| 18-12-12 |
MJZ |
Futility_Tests2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 14558 W: 3113 L: 3173 D: 8272
|
sprt
@ 10+0.1 th 1 |
Early prune if lower bound, ttDepth > max(depth - 2, 10), eval > beta + 360 |
| 18-12-11 |
MJZ |
Futility_Tests2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 40942 W: 8890 L: 8821 D: 23231
|
sprt
@ 10+0.1 th 1 |
Early prune if lower bound, ttDepth > max(depth - 2, 8), eval > beta + 360 |
| 18-12-11 |
MJZ |
Futility_Tests |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 42181 W: 9236 L: 9160 D: 23785
|
sprt
@ 10+0.1 th 1 |
Early prune if lower bound, ttDepth > max(depth - 2, 8), eval > beta + 400 |
| 18-12-11 |
MJZ |
Futility_Tests3 |
diff
|
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 8925 W: 1919 L: 2007 D: 4999
|
sprt
@ 10+0.1 th 1 |
Early prune if lower bound, ttDepth > max(depth - 2, 8), eval > beta + 440 |
| 18-12-11 |
MJZ |
Futility_Tests |
diff
|
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 3462 W: 704 L: 818 D: 1940
|
sprt
@ 10+0.1 th 1 |
Early prune if lower bound, ttDepth > depth - 4, eval > beta + 400 |
| 18-12-11 |
MJZ |
Futility_Tests |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 2938 W: 625 L: 744 D: 1569
|
sprt
@ 10+0.1 th 1 |
Early prune if lower bound, ttDepth > 12, eval > beta + 400 |
| 18-12-11 |
MJZ |
Futility_Tests |
diff
|
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 5387 W: 1098 L: 1273 D: 3016
|
sprt
@ 10+0.1 th 1 |
Preliminary test to evaluate the impact of removing depth condition in futility pruning |
| 18-12-08 |
MJZ |
Cutted_King |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 11075 W: 2370 L: 2447 D: 6258
|
sprt
@ 10+0.1 th 1 |
Bonus for king in end game if it is not cutted from the center. First try - (0,20) |
| 18-11-23 |
MJZ |
RookOnFile |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 38252 W: 8444 L: 8387 D: 21421
|
sprt
@ 10+0.1 th 1 |
More bonus for RookOnFile if there is only one open file. (50,24) - (42,19) |
| 18-11-23 |
MJZ |
RookOnFile2 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 33678 W: 7366 L: 7332 D: 18980
|
sprt
@ 10+0.1 th 1 |
More bonus for RookOnFile if there is only one open file. (50,24) - (40,18) |
| 18-11-22 |
MJZ |
RookOnFile |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 25848 W: 5648 L: 5652 D: 14548
|
sprt
@ 10+0.1 th 1 |
More bonus for RookOnFile if there is only one open file. (50,24) - (44,20) |
| 18-11-22 |
MJZ |
Pawn_EG |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 19408 W: 4270 L: 4306 D: 10832
|
sprt
@ 10+0.1 th 1 |
Bonus for pawns in very late game. (0,20) if NPM < 2 rooks |
| 18-11-09 |
MJZ |
Passed_Protection |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15613 W: 2434 L: 2496 D: 10683
|
sprt
@ 60+0.6 th 1 |
LTC - MG Bonus for well protected passed pawn. First try (w,0) |
| 18-11-09 |
MJZ |
Passed_Protection2 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8664 W: 1803 L: 1892 D: 4969
|
sprt
@ 10+0.1 th 1 |
MG Bonus for well protected passed pawn. (2 w, 0) |
| 18-11-09 |
MJZ |
Passed_Protection |
diff
|
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 8351 W: 1862 L: 1691 D: 4798
|
sprt
@ 10+0.1 th 1 |
MG Bonus for well protected passed pawn. First try (w,0) |
| 18-11-09 |
MJZ |
QueenPinners7 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 20977 W: 4467 L: 4496 D: 12014
|
sprt
@ 10+0.1 th 1 |
Try to improve the evaluation queen blocker : any correlation with queen mobility ? 5x(15-mob[2..8]) |
| 18-11-08 |
MJZ |
QueenPinners5 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 31256 W: 6630 L: 6610 D: 18016
|
sprt
@ 10+0.1 th 1 |
Try to improve the evaluation queen blocker : separate pin and discovered attacks. QueenDiscovered=(30, 6) |
| 18-11-08 |
MJZ |
QueenPinners5 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 30704 W: 6572 L: 6554 D: 17578
|
sprt
@ 10+0.1 th 1 |
Try to improve the evaluation queen blocker : separate pin and discovered attacks. |
| 18-11-08 |
MJZ |
QueenPinners6 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 25554 W: 5455 L: 5462 D: 14637
|
sprt
@ 10+0.1 th 1 |
Try to improve the evaluation queen blocker : separate pin and discovered attacks. QueenDiscovered=(40, 8) |
| 18-11-08 |
MJZ |
WeakPawn_MG |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 10206 W: 2140 L: 2221 D: 5845
|
sprt
@ 10+0.1 th 1 |
Try to improve the evaluation of weak and hanging pawns at MG. Weak=3, hanging+=50 |
| 18-11-06 |
MJZ |
WeakPawn_MG2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 13629 W: 2972 L: 3036 D: 7621
|
sprt
@ 10+0.1 th 1 |
Separate hanging pawns from other hanging pieces. Try with bigger difference 60 / 48 |
| 18-11-06 |
MJZ |
WeakPawn_MG |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 37812 W: 8103 L: 8051 D: 21658
|
sprt
@ 10+0.1 th 1 |
Separate hanging pawns from other hanging pieces. First try with (52,32) |
| 18-11-06 |
MJZ |
WeakPawn_MG3 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 28186 W: 5983 L: 6037 D: 16166
|
sprt
@ 10+0.1 th 1 |
Add small penality to weak pawns at middle game. -6 |
| 18-11-06 |
MJZ |
WeakPawn_MG2 |
diff
|
LLR: -2.94 (-2.94,2.94) [0.00,4.00]
Total: 26775 W: 5702 L: 5761 D: 15312
|
sprt
@ 10+0.1 th 1 |
Add small penality to weak pawns at middle game. Other direction, -3 |
| 18-11-06 |
MJZ |
WeakPawn_MG |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 15874 W: 3375 L: 3477 D: 9022
|
sprt
@ 10+0.1 th 1 |
Add small penality to weak pawns at middle game. +3 |
| 18-11-05 |
MJZ |
TrappedRook_Viz2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 10413 W: 2149 L: 2229 D: 6035
|
sprt
@ 10+0.1 th 1 |
Trying some variations of Vizvez idea. After some game analysis it seems that trapped rooks can escape easily if there is too few pawns near the king. A try to take it in account. |
| 18-11-05 |
MJZ |
Second_Lines |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 3206 W: 651 L: 767 D: 1788
|
sprt
@ 10+0.1 th 1 |
Some experiments to give second lines more chances. First try : LMR search at (alpha - 1) |
| 18-11-05 |
MJZ |
TrappedRook_Viz2 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 25516 W: 5496 L: 5503 D: 14517
|
sprt
@ 10+0.1 th 1 |
Trying some variations of Vizvez idea.
(4 + 10 x same_rank) / 8 |
| 18-11-05 |
MJZ |
TrappedRook_Viz |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15913 W: 3430 L: 3483 D: 9000
|
sprt
@ 10+0.1 th 1 |
Trying some variations of Vizvez idea.
(6 + 8 x same_rank) / 8 |
| 18-11-05 |
MJZ |
TrappedRook_Viz |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 11478 W: 2474 L: 2549 D: 6455
|
sprt
@ 10+0.1 th 1 |
Trying some variations of Vizvez idea.
(5 + 13 x same_rank) / 8 |
| 18-11-05 |
MJZ |
TrappedRook_Viz2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 9825 W: 2058 L: 2141 D: 5626
|
sprt
@ 10+0.1 th 1 |
Trying some variations of Vizvez idea.
(5 + 11 x same_rank) / 8 |
| 18-11-04 |
MJZ |
TrappedRook_Viz2 |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 28024 W: 5989 L: 5984 D: 16051
|
sprt
@ 10+0.1 th 1 |
Trying some variations of Vizvez idea.
(5 + 9 x same_rank) / 8 |
| 18-11-04 |
MJZ |
TrappedRook_Viz |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 22508 W: 4766 L: 4788 D: 12954
|
sprt
@ 10+0.1 th 1 |
Trying some variations of Vizvez idea.
(3 + 9 x same_rank) / 8 |
| 18-11-04 |
MJZ |
AttacksOnQueen2 |
diff
|
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 9118 W: 1931 L: 2018 D: 5169
|
sprt
@ 10+0.1 th 1 |
No attack against ennemy queen if we already have a piece in the square. Half bonus +20% compensation |
| 18-11-04 |
MJZ |
AttacksOnQueen2 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 29908 W: 6500 L: 6485 D: 16923
|
sprt
@ 10+0.1 th 1 |
No attack against ennemy queen if we already have a piece in the square. Half bonus +10% compensation |
| 18-11-04 |
MJZ |
AttacksOnQueen |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 22709 W: 4906 L: 4926 D: 12877
|
sprt
@ 10+0.1 th 1 |
No attack against ennemy queen if we already have a piece in the square. Half bonus |
| 18-11-04 |
MJZ |
AttacksOnQueen2 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 18292 W: 3927 L: 3969 D: 10396
|
sprt
@ 10+0.1 th 1 |
No attack against ennemy queen if we already have a piece in the square. +20% to bonus to compensate. |
| 18-11-03 |
MJZ |
AttacksOnQueen2 |
diff
|
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 18734 W: 3906 L: 3947 D: 10881
|
sprt
@ 10+0.1 th 1 |
No attack against ennemy queen if we already have a piece in the square. +10% to bonus to compensate. |
| 18-11-03 |
MJZ |
AttacksOnQueen |
diff
|
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 11406 W: 2409 L: 2484 D: 6513
|
sprt
@ 10+0.1 th 1 |
No attack against ennemy queen if we already have a piece in the square. |
| 18-11-03 |
MJZ |
TrappedRook2 |
diff
|
LLR: -0.04 (-2.94,2.94) [0.00,4.00]
Total: 1250 W: 207 L: 205 D: 838
|
sprt
@ 60+0.6 th 1 |
Just a verification : TrappedRook = (102,5). Checking if TC change the results because this penality has a long term purpose. Low throughput. |