Stefano80 and Marco Costalba
7f2eb10e93
Retire linear imbalance
...
Retire linear imbalance and compensate
in piece values enumeration.
STC:
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 43596 W: 8105 L: 8023 D: 27468
LTC:
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 24482 W: 3352 L: 3237 D: 17893
Bench: 7777707
2016-09-02 08:25:17 +02:00
Stefano80 and Marco Costalba
9585f8ef58
Retire pawn span
...
Retire pawn span and replace with pawn count in evaluate_scale_factor.
STC:
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 26482 W: 4929 L: 4818 D: 16735
LTC:
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 61938 W: 8400 L: 8335 D: 45203
Bench: 7662861
2016-08-18 10:16:56 +02:00
Stefano80 and Marco Costalba
714329dbdc
See prune at higher depth
...
Allow SEE pruning at higher depths in shallow depth
pruning using a threshold increasing with depth.
STC
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 35366 W: 7011 L: 6724 D: 21631
LTC
LLR: 2.97 (-2.94,2.94) [0.00,5.00]
Total: 15578 W: 2243 L: 2070 D: 11265
Bench: 8417887
2016-07-24 08:55:58 +02:00
Stefano80 and Joona Kiiski
74e2fa97b7
Adjust reductions based on history and cmh tables
...
STC:
LLR: 4.06 (-2.94,2.94) [0.00,5.00]
Total: 149395 W: 28029 L: 27208 D: 94158
LTC:
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 9628 W: 1368 L: 1217 D: 7043
bench: 8076724
Resolves #565
2016-01-13 16:18:35 +00:00
Stefano80 and Joona Kiiski
dcd8ce7094
Update comments in LMR step
...
No functional change
Resolves #564
2016-01-13 16:03:53 +00:00
Stefano80 and Joona Kiiski
3428a28751
KRPPKRP endgame: Simplify ugly switch statement
...
No functional change
Resolves #470
2015-10-24 23:17:08 +01:00
Stefano80 and Gary Linscott
328d314f2f
Almost passed tuning attempts
...
Collect and give a second try to some almost passed tuning attempts and
one-line tweaks from the last month.
Passed STC
LLR: 3.07 (-2.94,2.94) [0.00,4.00]
Total: 15124 W: 2974 L: 2756 D: 9394
And LTC
LLR: 2.95 (-2.94,2.94) [0.00,4.00]
Total: 21577 W: 3507 L: 3289 D: 14781
Bench: 8855226
Resolves #464
2015-10-20 19:49:01 -07:00
Stefano80 and Gary Linscott
436c303731
Tuning of assorted values
...
Passed STC
LLR: 2.96 (-2.94,2.94) [0.00,4.00]
Total: 45401 W: 8590 L: 8274 D: 28537
Passed LTC
LLR: 2.96 (-2.94,2.94) [0.00,4.00]
Total: 36089 W: 5589 L: 5331 D: 25169
Bench: 8397672
Resolves #445
2015-10-05 19:49:52 -07:00
Stefano80 and Gary Linscott
59f64fda4f
Improve ordering of good captures using rank term
...
Rank based term improved approximation of pos.see() for scoring good
captures.
STC
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 4632 W: 945 L: 827 D: 2860
LTC
LLR: 2.95 (-2.94,2.94) [0.00,6.00]
Total: 25770 W: 4184 L: 3964 D: 17622
Bench: 7593704
Resolves #342
2015-05-03 10:19:34 -07:00
Stefano80 and Joona Kiiski
cc54a91ca5
Replace MVV/LVA by MVV for good captures
...
Passed STC
LLR: 3.71 (-2.94,2.94) [-3.00,1.00]
Total: 64363 W: 12299 L: 12214 D: 39850
and LTC
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 69976 W: 11056 L: 11011 D: 47909
Bench: 8012532
Resolves #340
2015-04-28 22:07:48 +01:00
Stefano80 and Joona Kiiski
17bcdb9212
Higher movetime resolution for benchmarks
...
Use a millisecond movetime precision for benchmarks
No functional change
Resolves #198
2015-01-11 20:07:11 +00:00
