Fabian Fichter [Mon, 10 Aug 2020 20:54:39 +0000]
Merge official-stockfish/master
bench: 4822192
Fabian Fichter [Mon, 10 Aug 2020 20:35:47 +0000]
Merge official-stockfish/master
Merge new time management.
Fabian Fichter [Mon, 10 Aug 2020 17:14:51 +0000]
Disable shallow depth pruning of captures
giveaway STC
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 733 W: 315 L: 224 D: 194
http://www.variantfishtest.org:6543/tests/view/
5f300b6e6e23db104fb88ea3
giveaway LTC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 1300 W: 522 L: 424 D: 354
http://www.variantfishtest.org:6543/tests/view/
5f3013386e23db104fb88eb2
Fabian Fichter [Sun, 9 Aug 2020 16:00:19 +0000]
Merge official-stockfish/master
bench: 4877370
Fabian Fichter [Sun, 9 Aug 2020 13:41:02 +0000]
Merge official-stockfish/master
Fabian Fichter [Sun, 9 Aug 2020 13:05:49 +0000]
Merge official-stockfish/master
bench: 4988792
Fabian Fichter [Sun, 9 Aug 2020 12:45:16 +0000]
Merge official-stockfish/master
No functional change.
Fabian Fichter [Sun, 9 Aug 2020 10:35:44 +0000]
Merge official-stockfish/master
bench: 4542650
Fabian Fichter [Sun, 9 Aug 2020 10:13:53 +0000]
Merge official-stockfish/master
bench: 5678334
Fabian Fichter [Sat, 8 Aug 2020 21:07:38 +0000]
Merge official-stockfish/master
No functional change.
Fabian Fichter [Fri, 7 Aug 2020 16:17:08 +0000]
Merge official-stockfish/master
bench: 4959597
Fabian Fichter [Fri, 7 Aug 2020 16:01:07 +0000]
Merge official-stockfish/master
No functional change.
Fabian Fichter [Fri, 7 Aug 2020 15:43:26 +0000]
Merge official-stockfish/master
No functional change.
Fabian Fichter [Fri, 7 Aug 2020 11:56:18 +0000]
Tweak LMR for drop variants
crazyhouse STC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 27169 W: 13361 L: 12871 D: 937
http://www.variantfishtest.org:6543/tests/view/
5f13332a6e23db104fb88e04
crazyhouse LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 2197 W: 1118 L: 988 D: 91
http://www.variantfishtest.org:6543/tests/view/
5f1415e26e23db104fb88e17
Fabian Fichter [Thu, 6 Aug 2020 21:24:23 +0000]
Update readme
Fabian Fichter [Thu, 6 Aug 2020 20:25:52 +0000]
Support Ataxx
https://en.wikipedia.org/wiki/Ataxx
bench: 5499014
Fabian Fichter [Tue, 28 Jul 2020 21:09:33 +0000]
Clear move deque on setboard
Prevent undefined behavior on `undo` in CECP.
Closes #165.
Fabian Fichter [Tue, 28 Jul 2020 16:45:19 +0000]
Double mobility bonus for nCheck
3check STC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 2999 W: 1487 L: 1347 D: 165
http://www.variantfishtest.org:6543/tests/view/
5f1449956e23db104fb88e31
3check LTC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 3080 W: 1500 L: 1360 D: 220
http://www.variantfishtest.org:6543/tests/view/
5f15f4096e23db104fb88e3f
Fabian Fichter [Sat, 18 Jul 2020 13:47:07 +0000]
Merge official-stockfish/master
bench: 4507590
Fabian Fichter [Sat, 18 Jul 2020 13:42:32 +0000]
Merge official-stockfish/master
No functional change.
Fabian Fichter [Sat, 18 Jul 2020 12:54:43 +0000]
Merge official-stockfish/master
bench: 5255035
Fabian Fichter [Sat, 18 Jul 2020 10:44:36 +0000]
Merge official-stockfish/master
bench: 5126336
Fabian Fichter [Sat, 18 Jul 2020 09:59:11 +0000]
Merge official-stockfish/master
No functional change.
Fabian Fichter [Sat, 18 Jul 2020 08:33:59 +0000]
Merge official-stockfish/master
Fabian Fichter [Sat, 18 Jul 2020 08:33:12 +0000]
Merge official-stockfish/master
bench: 5054568
Fabian Fichter [Sun, 12 Jul 2020 18:19:40 +0000]
Update reference bench
bench: 4964428
Fabian Fichter [Sun, 12 Jul 2020 16:13:40 +0000]
Tweak futility pruning for extinction variants
extinction STC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 312 W: 196 L: 96 D: 20
http://www.variantfishtest.org:6543/tests/view/
5f0ac6906e23db104fb88d83
extinction LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 491 W: 258 L: 162 D: 71
http://www.variantfishtest.org:6543/tests/view/
5f0af0ff6e23db104fb88d92
threekings STC
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 250 W: 89 L: 23 D: 138
http://www.variantfishtest.org:6543/tests/view/
5f0ac6ac6e23db104fb88d86
threekings LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 179 W: 71 L: 9 D: 99
http://www.variantfishtest.org:6543/tests/view/
5f0af0f46e23db104fb88d90
kinglet STC
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 735 W: 373 L: 271 D: 91
http://www.variantfishtest.org:6543/tests/view/
5f0af14f6e23db104fb88d94
Bajusz Tamás [Thu, 9 Jul 2020 15:53:55 +0000]
Add version() to pyffish
Yann Dirson [Sat, 4 Jul 2020 12:36:12 +0000]
xboard: add engine version to 'myname' feature
Fabian Fichter [Sat, 4 Jul 2020 13:22:21 +0000]
Tweak evaluation of stable disks
reversi
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 624 W: 351 L: 244 D: 29
Fabian Fichter [Sat, 4 Jul 2020 09:04:52 +0000]
Extend definition of stable disks
reversi
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 422 W: 255 L: 150 D: 17
Fabian Fichter [Fri, 3 Jul 2020 21:17:00 +0000]
Evaluate potential piece flips
reversi
LLR: 3.00 (-2.94,2.94) [0.00,10.00]
Total: 268 W: 178 L: 76 D: 14
Fabian Fichter [Fri, 3 Jul 2020 14:19:41 +0000]
Skip NMP for reversi
reversi
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 280 W: 174 L: 78 D: 28
Fabian Fichter [Fri, 3 Jul 2020 13:43:34 +0000]
Reduce value of immobile piece
reversi
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 244 W: 165 L: 65 D: 14
Fabian Fichter [Fri, 3 Jul 2020 13:05:24 +0000]
Tweak drop mobility
reversi
Total: 100 W: 99 L: 1 D: 0
Fabian Fichter [Fri, 3 Jul 2020 11:37:41 +0000]
Bonus for corner squares
reversi
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 104 W: 100 L: 3 D: 1
Fabian Fichter [Fri, 3 Jul 2020 10:58:13 +0000]
Support Othello/Reversi
Fabian Fichter [Thu, 2 Jul 2020 19:22:25 +0000]
Decrease mobility bonus for fairy pieces
seirawan STC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 1991 W: 763 L: 657 D: 571
http://www.variantfishtest.org:6543/tests/view/
5efa2fb26e23db104fb88c8b
seirawan LTC
LLR: 3.11 (-2.94,2.94) [0.00,10.00]
Total: 1552 W: 559 L: 459 D: 534
http://www.variantfishtest.org:6543/tests/view/
5efb8cb86e23db104fb88ca7
shatranj STC
LLR: 2.98 (-2.94,2.94) [0.00,10.00]
Total: 1656 W: 200 L: 134 D: 1322
http://www.variantfishtest.org:6543/tests/view/
5efb1d676e23db104fb88c92
shatranj LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 1482 W: 165 L: 102 D: 1215
http://www.variantfishtest.org:6543/tests/view/
5efb8cd16e23db104fb88ca9
makruk STC
LLR: 3.00 (-2.94,2.94) [-10.00,5.00]
Total: 6773 W: 519 L: 495 D: 5759
http://www.variantfishtest.org:6543/tests/view/
5efb489a6e23db104fb88c9b
Fabian Fichter [Wed, 1 Jul 2020 09:46:13 +0000]
Update readme
Fabian Fichter [Tue, 30 Jun 2020 17:27:58 +0000]
Tweak endgame scale factor
makruk STC
LLR: 2.99 (-2.94,2.94) [0.00,10.00]
Total: 2918 W: 272 L: 203 D: 2443
http://www.variantfishtest.org:6543/tests/view/
5ef3c19a6e23db104fb88c5f
makruk LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 8027 W: 495 L: 416 D: 7116
http://www.variantfishtest.org:6543/tests/view/
5ef3c8db6e23db104fb88c68
Fabian Fichter [Mon, 29 Jun 2020 17:16:59 +0000]
Fix link in readme
Fabian Fichter [Mon, 29 Jun 2020 17:14:38 +0000]
Add ffish.js to readme
QueensGambit [Mon, 29 Jun 2020 12:22:45 +0000]
Added initial version of ffish.js
Fabian Fichter [Sun, 28 Jun 2020 15:23:29 +0000]
Tweak futility pruning at parent node
3check STC
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 3951 W: 1916 L: 1763 D: 272
http://www.variantfishtest.org:6543/tests/view/
5eed14286e23db104fb88bee
3check LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 10074 W: 4762 L: 4523 D: 789
http://www.variantfishtest.org:6543/tests/view/
5eefa6e56e23db104fb88c44
Fabian Fichter [Sun, 28 Jun 2020 15:10:19 +0000]
Further simplification of variant definitions
No functional change.
Fabian Fichter [Sun, 28 Jun 2020 14:58:48 +0000]
Simplify Janggi rule definition
No functional change.
Fabian Fichter [Sun, 28 Jun 2020 13:40:37 +0000]
Merge official-stockfish/master
No functional change.
Fabian Fichter [Sun, 28 Jun 2020 13:13:34 +0000]
Merge official-stockfish/master
No functional change.
Fabian Fichter [Sat, 27 Jun 2020 16:42:04 +0000]
Simplify passed pawn evaluation
No functional change.
Fabian Fichter [Mon, 22 Jun 2020 16:05:38 +0000]
Increase futility margin for losing chess
giveaway STC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 3110 W: 1188 L: 1066 D: 856
http://www.variantfishtest.org:6543/tests/view/
5eed135b6e23db104fb88be8
giveaway LTC
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 2975 W: 1096 L: 978 D: 901
http://www.variantfishtest.org:6543/tests/view/
5eee59f46e23db104fb88c32
losers STC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 1118 W: 548 L: 440 D: 130
http://www.variantfishtest.org:6543/tests/view/
5eee1cb16e23db104fb88c28
losers LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 2471 W: 1145 L: 1019 D: 307
http://www.variantfishtest.org:6543/tests/view/
5eee2b5c6e23db104fb88c2c
Fabian Fichter [Sun, 21 Jun 2020 12:04:28 +0000]
Penalty for mandatory demotions
kyotoshogi
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 776 W: 434 L: 323 D: 19
Fabian Fichter [Sun, 21 Jun 2020 10:50:08 +0000]
Evaluate promoted drops for hand pieces
kyotoshogi
LLR: 2.98 (-2.94,2.94) [0.00,10.00]
Total: 512 W: 306 L: 197 D: 9
Fabian Fichter [Sat, 20 Jun 2020 18:56:13 +0000]
Tweak quiet SEE pruning for CTF variants
racingkings STC
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 952 W: 336 L: 250 D: 366
http://www.variantfishtest.org:6543/tests/view/
5eede86c6e23db104fb88c1a
racingkings LTC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 980 W: 320 L: 237 D: 423
http://www.variantfishtest.org:6543/tests/view/
5eee06866e23db104fb88c26
kingofthehill STC
LLR: -2.95 (-2.94,2.94) [0.00,10.00]
Total: 2523 W: 1034 L: 1087 D: 402
http://www.variantfishtest.org:6543/tests/view/
5eede8896e23db104fb88c1d
kingofthehill LTC
LLR: 2.99 (-2.94,2.94) [-10.00,5.00]
Total: 656 W: 296 L: 242 D: 118
http://www.variantfishtest.org:6543/tests/view/
5eee2a986e23db104fb88c2a
Fabian Fichter [Sat, 20 Jun 2020 17:35:47 +0000]
Consider anchored blockers in CTF bonus
kingofthehill STC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 1485 W: 683 L: 573 D: 229
http://www.variantfishtest.org:6543/tests/view/
5ee4b30e6e23db104fb88b26
kingofthehill LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 5214 W: 2182 L: 2024 D: 1008
http://www.variantfishtest.org:6543/tests/view/
5ee5d1156e23db104fb88b88
Fabian Fichter [Sat, 20 Jun 2020 13:01:26 +0000]
Generalize SAN disambiguation
Closes #152.
Fabian Fichter [Fri, 19 Jun 2020 22:50:22 +0000]
Generalize insufficient material calculation
Closes #139.
Fabian Fichter [Fri, 19 Jun 2020 19:03:01 +0000]
Remove redundant LMR condition
No functional change.
Fabian Fichter [Sun, 14 Jun 2020 12:52:25 +0000]
Adjudicate optional game ends in CECP protocol
Closes #150.
Fabian Fichter [Thu, 18 Jun 2020 21:14:38 +0000]
Minor cleanups in search code
No functional change.
Fabian Fichter [Thu, 18 Jun 2020 20:52:46 +0000]
Re-enable NMP for breakthrough and clobber
Fabian Fichter [Thu, 18 Jun 2020 20:40:50 +0000]
Simplify clobber-specific code
Fabian Fichter [Sun, 14 Jun 2020 17:33:00 +0000]
Blocked pawns in CTF bonus
kingofthehill STC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 3352 W: 1506 L: 1369 D: 477
http://www.variantfishtest.org:6543/tests/view/
5ee3f28a6e23db104fb88b00
kingofthehill LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 839 W: 403 L: 303 D: 133
http://www.variantfishtest.org:6543/tests/view/
5ee63d316e23db104fb88ba8
Fabian Fichter [Sun, 14 Jun 2020 07:29:40 +0000]
Tweak horde pawn evaluation
horde STC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 812 W: 458 L: 345 D: 9
http://www.variantfishtest.org:6543/tests/view/
5ee52c706e23db104fb88b7e
horde LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 960 W: 532 L: 417 D: 11
http://www.variantfishtest.org:6543/tests/view/
5ee5569e6e23db104fb88b86
Fabian Fichter [Sat, 13 Jun 2020 21:34:44 +0000]
Tweak antichess extinction evaluation
giveaway STC
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 910 W: 392 L: 297 D: 221
http://www.variantfishtest.org:6543/tests/view/
5ee4d10b6e23db104fb88b3e
giveaway LTC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 874 W: 363 L: 271 D: 240
http://www.variantfishtest.org:6543/tests/view/
5ee4ef196e23db104fb88b62
Fabian Fichter [Sat, 13 Jun 2020 18:38:27 +0000]
Enable extinction evaluation for losers chess
losers STC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 315 W: 188 L: 92 D: 35
http://www.variantfishtest.org:6543/tests/view/
5ee4d0a06e23db104fb88b3b
losers LTC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 415 W: 225 L: 130 D: 60
http://www.variantfishtest.org:6543/tests/view/
5ee4df9e6e23db104fb88b4d
Fabian Fichter [Sat, 13 Jun 2020 11:31:21 +0000]
Avoid unnecessary recomputations in CTF bonus
No funtional change.
Fabian Fichter [Sat, 13 Jun 2020 10:50:41 +0000]
Consider protected pawns in CTF bonus
kingofthehill STC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 1009 W: 485 L: 381 D: 143
http://www.variantfishtest.org:6543/tests/view/
5ee3f57f6e23db104fb88b04
kingofthehill LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 772 W: 384 L: 283 D: 105
http://www.variantfishtest.org:6543/tests/view/
5ee48b3c6e23db104fb88b09
Fabian Fichter [Mon, 8 Jun 2020 20:53:08 +0000]
Tweak alfil piece value
shatranj STC
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 5322 W: 544 L: 461 D: 4317
http://www.variantfishtest.org:6543/tests/view/
5ed36fd96e23db36d55f2cc5
shatranj LTC
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 6331 W: 535 L: 453 D: 5343
http://www.variantfishtest.org:6543/tests/view/
5ed73ffe6e23db36d55f2d1b
Fabian Fichter [Sun, 7 Jun 2020 16:25:47 +0000]
Double PSQT for slow leapers
makruk STC
LLR: 2.99 (-2.94,2.94) [0.00,10.00]
Total: 634 W: 87 L: 28 D: 519
http://www.variantfishtest.org:6543/tests/view/
5edbeaa16e23db36d55f2d62
makruk LTC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 769 W: 89 L: 31 D: 649
http://www.variantfishtest.org:6543/tests/view/
5edca7656e23db36d55f2d8d
shatranj STC
LLR: 2.99 (-2.94,2.94) [0.00,10.00]
Total: 2884 W: 317 L: 245 D: 2322
http://www.variantfishtest.org:6543/tests/view/
5edbeac86e23db36d55f2d67
knightmate STC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 470 W: 171 L: 95 D: 204
http://www.variantfishtest.org:6543/tests/view/
5edc0c366e23db36d55f2d7e
Fabian Fichter [Sat, 6 Jun 2020 21:36:41 +0000]
Adjust pawn value based on promotion type
shatranj STC
LLR: 2.98 (-2.94,2.94) [0.00,10.00]
Total: 3802 W: 386 L: 311 D: 3105
http://www.variantfishtest.org:6543/tests/view/
5ed4336b6e23db36d55f2cf9
shatranj LTC
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 2686 W: 230 L: 164 D: 2292
http://www.variantfishtest.org:6543/tests/view/
5ed81b436e23db36d55f2d3b
sittuyin STC
LLR: 2.98 (-2.94,2.94) [0.00,10.00]
Total: 1820 W: 168 L: 105 D: 1547
http://www.variantfishtest.org:6543/tests/view/
5ed73f8b6e23db36d55f2d19
sittuyin LTC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 2435 W: 158 L: 97 D: 2180
http://www.variantfishtest.org:6543/tests/view/
5ed81bb86e23db36d55f2d3e
Fabian Fichter [Fri, 5 Jun 2020 21:53:05 +0000]
Tweak KSFK endgame
Fabian Fichter [Fri, 5 Jun 2020 09:51:12 +0000]
Add KRKS endgame evaluation
makruk STC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 5606 W: 531 L: 449 D: 4626
http://www.variantfishtest.org:6543/tests/view/
5ed3d34a6e23db36d55f2ce0
Fabian Fichter [Thu, 4 Jun 2020 20:13:40 +0000]
Evaluate endgame king proximity
makruk STC
LLR: 2.98 (-2.94,2.94) [0.00,10.00]
Total: 1496 W: 171 L: 107 D: 1218
http://www.variantfishtest.org:6543/tests/view/
5ed10e526e23db36d55f2c70
makruk LTC
LLR: 2.99 (-2.94,2.94) [0.00,10.00]
Total: 1810 W: 154 L: 92 D: 1564
http://www.variantfishtest.org:6543/tests/view/
5ed36b986e23db36d55f2cc3
Fabian Fichter [Tue, 2 Jun 2020 18:49:54 +0000]
Support Armageddon Chess
https://en.wikipedia.org/wiki/Fast_chess#Armageddon
Closes #140.
Fabian Fichter [Tue, 2 Jun 2020 18:50:44 +0000]
Count unsafe captures in antichess threat evaluation
giveaway STC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 543 W: 258 L: 167 D: 118
http://www.variantfishtest.org:6543/tests/view/
5ed2d2266e23db36d55f2cb3
giveaway LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 663 W: 280 L: 192 D: 191
http://www.variantfishtest.org:6543/tests/view/
5ed3b2ba6e23db36d55f2cd7
losers STC
LLR: 2.99 (-2.94,2.94) [-10.00,5.00]
Total: 856 W: 407 L: 351 D: 98
http://www.variantfishtest.org:6543/tests/view/
5ed393136e23db36d55f2cce
losers LTC
LLR: 2.98 (-2.94,2.94) [-10.00,5.00]
Total: 3105 W: 1364 L: 1325 D: 416
http://www.variantfishtest.org:6543/tests/view/
5ed3b2c26e23db36d55f2cd9
Fabian Fichter [Mon, 1 Jun 2020 21:54:48 +0000]
Add pyffish to readme
Fabian Fichter [Mon, 1 Jun 2020 10:26:06 +0000]
Merge official-stockfish/master
bench: 4964428
Fabian Fichter [Mon, 1 Jun 2020 08:53:27 +0000]
Merge official-stockfish/master
bench: 4968875
Fabian Fichter [Mon, 1 Jun 2020 08:45:22 +0000]
Merge official-stockfish/master
bench: 5148422
Fabian Fichter [Mon, 1 Jun 2020 08:27:53 +0000]
Merge official-stockfish/master
bench: 4456640
Fabian Fichter [Mon, 1 Jun 2020 08:22:41 +0000]
Merge official-stockfish/master
No functional change.
Fabian Fichter [Sun, 31 May 2020 23:01:24 +0000]
Merge official-stockfish/master
bench: 4755489
Fabian Fichter [Sun, 31 May 2020 21:57:14 +0000]
Tweak fairy piece PSQT
makruk STC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 3823 W: 362 L: 289 D: 3172
http://www.variantfishtest.org:6543/tests/view/
5ed10d906e23db36d55f2c6b
janggi
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 1166 W: 619 L: 503 D: 44
xiangqi
Total: 1000 W: 291 L: 287 D: 422
shogi
Total: 1000 W: 489 L: 482 D: 29
Fabian Fichter [Sun, 31 May 2020 21:51:58 +0000]
Merge official-stockfish/master
No functional change.
Fabian Fichter [Sun, 31 May 2020 09:14:08 +0000]
Add KSFKF endgame evaluation
makruk STC
LLR: 2.98 (-2.94,2.94) [0.00,10.00]
Total: 1438 W: 169 L: 105 D: 1164
http://www.variantfishtest.org:6543/tests/view/
5ed16b406e23db36d55f2c78
Fabian Fichter [Sat, 30 May 2020 15:27:16 +0000]
Invert losing chess threat bonus
giveaway STC
LLR: 2.96 (-2.94,2.94) [0.00,10.00]
Total: 162 W: 111 L: 25 D: 26
http://www.variantfishtest.org:6543/tests/view/
5ed184f66e23db36d55f2c7b
giveaway LTC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 185 W: 121 L: 34 D: 30
http://www.variantfishtest.org:6543/tests/view/
5ed20bc76e23db36d55f2c88
losers STC
LLR: 2.95 (-2.94,2.94) [0.00,10.00]
Total: 297 W: 183 L: 86 D: 28
http://www.variantfishtest.org:6543/tests/view/
5ed1850e6e23db36d55f2c7e
losers LTC
LLR: 2.97 (-2.94,2.94) [0.00,10.00]
Total: 644 W: 338 L: 236 D: 70
http://www.variantfishtest.org:6543/tests/view/
5ed20bd16e23db36d55f2c8a
Fabian Fichter [Fri, 29 May 2020 16:56:31 +0000]
Simplify losing chess SEE
giveaway STC
LLR: 2.98 (-2.94,2.94) [-10.00,5.00]
Total: 1406 W: 589 L: 541 D: 276
http://www.variantfishtest.org:6543/tests/view/
5ec83bb16e23db36d55f2be9
giveaway LTC
LLR: 2.99 (-2.94,2.94) [-10.00,5.00]
Total: 1502 W: 600 L: 554 D: 348
http://www.variantfishtest.org:6543/tests/view/
5ec8cded6e23db36d55f2bf3
losers STC
LLR: -2.96 (-2.94,2.94) [-10.00,5.00]
Total: 939 W: 395 L: 465 D: 79
http://www.variantfishtest.org:6543/tests/view/
5ec840336e23db36d55f2bec
losers LTC
LLR: 2.99 (-2.94,2.94) [-10.00,5.00]
Total: 2696 W: 1217 L: 1174 D: 305
http://www.variantfishtest.org:6543/tests/view/
5ec8cdf66e23db36d55f2bf5
Fabian Fichter [Sun, 24 May 2020 14:05:22 +0000]
Restore development version
Bajusz Tamás [Sun, 24 May 2020 12:16:44 +0000]
Bump pyffish version (#134)
Fabian Fichter [Sun, 24 May 2020 08:07:30 +0000]
Fairy-Stockfish 11.1
bench: 4801778
Fabian Fichter [Sat, 23 May 2020 15:21:25 +0000]
Add pieceToCharTable for grand
Fabian Fichter [Sat, 23 May 2020 11:58:57 +0000]
Use material counting for Janggi adjudication
When material counting is enabled, use it also for repetition
and 50-move rule adjudication.
Closes #108, #117, and #131.
xoto10 [Thu, 21 May 2020 20:17:21 +0000]
Keep low ply history from previous move
This patch keeps the low-ply history from the previous move, shifting the data down by 2 ply.
Tested with closedpos book:
STC:
LLR: 2.93 (-2.94,2.94) {-0.50,1.50}
Total: 71584 W: 14175 L: 13891 D: 43518
Ptnml(0-2): 1069, 8228, 16993, 8354, 1148
https://tests.stockfishchess.org/tests/view/
5ec0eaafe9d85f94dc429974
LTC:
LLR: 2.94 (-2.94,2.94) {0.25,1.75}
Total: 96552 W: 13946 L: 13498 D: 69108
Ptnml(0-2): 676, 9082, 28375, 9404, 739
https://tests.stockfishchess.org/tests/view/
5ec145efe9d85f94dc4299b0
closes https://github.com/official-stockfish/Stockfish/pull/2688
Bench 5148950
Joost VandeVondele [Thu, 21 May 2020 06:25:37 +0000]
Improve CI testing
also enable CXXFLAGS="-D_GLIBCXX_DEBUG" in CI.
closes https://github.com/official-stockfish/Stockfish/pull/2692
No functional change.
Stefan Geschwentner [Fri, 22 May 2020 09:08:44 +0000]
Add doubled isolated pawn penalty.
This patch gives an additional penalty if a doubled isolated pawn is stopped
only by a single opponent pawn on the same file. Thanks to NKONSTANTAKIS,
who shared this idea on the forum!
https://groups.google.com/forum/?fromgroups=#!topic/fishcooking/vC4Qn-PMlS4.
STC:
LLR: 2.96 (-2.94,2.94) {-0.50,1.50}
Total: 84872 W: 16688 L: 16370 D: 51814
Ptnml(0-2): 1507, 9940, 19274, 10158, 1557
https://tests.stockfishchess.org/tests/view/
5ec65bd955202b947dc5d4ac
LTC:
LLR: 2.93 (-2.94,2.94) {0.25,1.75}
Total: 58104 W: 7614 L: 7278 D: 43212
Ptnml(0-2): 411, 5369, 17196, 5625, 451
https://tests.stockfishchess.org/tests/view/
5ec6e9f2c23f5b0710632b19
Closes https://github.com/official-stockfish/Stockfish/pull/2694
Bench: 5148950
Fabian Fichter [Fri, 22 May 2020 18:08:19 +0000]
Simplify redundant condition
No functional change.
Fabian Fichter [Fri, 22 May 2020 17:56:04 +0000]
Simplify away bare king rule
Merge bare king rule into extinction rules.
losers STC
LLR: 2.95 (-2.94,2.94) [-10.00,5.00]
Total: 710 W: 355 L: 297 D: 58
http://www.variantfishtest.org:6543/tests/view/
5ec7ace16e23db36d55f2bcc
Stefan Geschwentner [Thu, 21 May 2020 10:29:36 +0000]
Tweak knight mobility
New tuned values for knight mobility in endgames.
STC:
LLR: 2.94 (-2.94,2.94) {-0.50,1.50}
Total: 112576 W: 21999 L: 21644 D: 68933
Ptnml(0-2): 2009, 13084, 25735, 13463, 1997
https://tests.stockfishchess.org/tests/view/
5ec58379377121ac09e10272
LTC:
LLR: 2.95 (-2.94,2.94) {0.25,1.75}
Total: 125192 W: 16200 L: 15671 D: 93321
Ptnml(0-2): 891, 11584, 37182, 11983, 956
https://tests.stockfishchess.org/tests/view/
5ec5c0b8377121ac09e1028b
Closes https://github.com/official-stockfish/Stockfish/pull/2693
Bench: 4778956
Stéphane Nicolet [Wed, 20 May 2020 15:06:42 +0000]
A combo of parameters tweaks
This patch is a combinaison of two recent parameters tweaks which had
failed narrowly (yellow) at long time control:
• improvement in move ordering during search by softening the distinction
between bad captures and good captures during move generation, leading
to improved awareness of Stockfish of potential piece sacrifices (idea
by Rahul Dsilva)
• increase in the weight of pawns in the "initiative" part of the evaluation
function. With this change Stockfish should have more incentive to exchange
pawns when losing, and to keep pawns when winning.
STC:
LLR: 2.93 (-2.94,2.94) {-0.50,1.50}
Total: 10704 W: 2178 L: 1974 D: 6552
Ptnml(0-2): 168, 1185, 2464, 1345, 190
https://tests.stockfishchess.org/tests/view/
5ec5553b377121ac09e1023d
LTC:
LLR: 2.94 (-2.94,2.94) {0.25,1.75}
Total: 60592 W: 7835 L: 7494 D: 45263
Ptnml(0-2): 430, 5514, 18086, 5817, 449
https://tests.stockfishchess.org/tests/view/
5ec55ca2377121ac09e10249
Closes https://github.com/official-stockfish/Stockfish/pull/2691
Bench: 4519117
protonspring [Wed, 20 May 2020 14:33:59 +0000]
Simplify evaluation for blocked passers.
This is a functional simplification of the evaluation code for blocked passers.
I've also changed a few variable names for clarity.
STC
LLR: 2.94 (-2.94,2.94) {-1.50,0.50}
Total: 141984 W: 27450 L: 27466 D: 87068
Ptnml(0-2): 2414, 16511, 33175, 16461, 2431
https://tests.stockfishchess.org/tests/view/
5ec4001b05aa4bc72d9759e7
LTC
LLR: 2.93 (-2.94,2.94) {-1.50,0.50}
Total: 30536 W: 3966 L: 3885 D: 22685
Ptnml(0-2): 216, 2841, 9073, 2922, 216
https://tests.stockfishchess.org/tests/view/
5ec4bd0d377121ac09e101b7
Closes https://github.com/official-stockfish/Stockfish/pull/2690
Bench: 4704681
projects / fairystockfish.git / log