25-03-16 | sha | | test1262 | diff | LLR: 2.69 (-2.94,2.94) <0.50,2.50> Total: 102458 W: 26641 L: 26247 D: 49570 Ptnml(0-2): 12, 9354, 32102, 9750, 11 | sprt @ 60+0.6 th 8 cores: 225 (9) | LTC: stuff |
25-03-25 | sha | | cleanup_fused_updates_2 | diff | LLR: 2.25 (-2.94,2.94) <-1.75,0.25> Total: 40064 W: 10356 L: 10204 D: 19504 Ptnml(0-2): 126, 4462, 10680, 4662, 102 | sprt @ 10+0.1 th 1 cores: 36 (6) | clang-format 18 |
25-03-22 | fau | | simp165a | diff | LLR: 2.16 (-2.94,2.94) <-1.75,0.25> Total: 148992 W: 38388 L: 38361 D: 72243 Ptnml(0-2): 459, 17668, 38221, 17683, 465 | sprt @ 10+0.1 th 1 cores: 36 (2) | simp165a |
25-03-23 | Dan | | agg_fh_red | diff | LLR: 1.07 (-2.94,2.94) <0.00,2.00> Total: 124960 W: 32412 L: 32134 D: 60414 Ptnml(0-2): 345, 14699, 32131, 14943, 362 | sprt @ 10+0.1 th 1 cores: 34 (8) | take 1 |
25-03-18 | pb0 | | fixStalemateSimp | diff | LLR: 0.76 (-2.94,2.94) <-1.75,0.25> Total: 724896 W: 186516 L: 187240 D: 351140 Ptnml(0-2): 2201, 84128, 190495, 83442, 2182 | sprt @ 10+0.1 th 1 cores: 72 (4) | Fix for issue #5899 take 18Figured out that Razoring and Step 18 are the main causes for the issuebecause they often call qsearch.It seems very important that we don't call qsearch on stale matepositions at their first encounter. |
25-03-25 | Dan | | worsening2 | diff | LLR: 0.49 (-2.94,2.94) <0.00,2.00> Total: 16608 W: 4276 L: 4209 D: 8123 Ptnml(0-2): 50, 1897, 4342, 1966, 49 | sprt @ 10+0.1 th 1 cores: 30 (6) | take 6 -- tuned |
25-03-25 | Viz | | gabeMegaStuff3 | diff | LLR: 0.44 (-2.94,2.94) <0.00,2.00> Total: 11232 W: 2925 L: 2869 D: 5438 Ptnml(0-2): 35, 1301, 2899, 1335, 46 | sprt @ 10+0.1 th 1 cores: 28 (1) | Take 3 |
25-03-24 | Dan | | worsening_reduction4 | diff | LLR: 0.40 (-2.94,2.94) <0.00,2.00> Total: 56480 W: 14626 L: 14508 D: 27346 Ptnml(0-2): 169, 6574, 14639, 6686, 172 | sprt @ 10+0.1 th 1 cores: 40 (3) | take 4 |
25-03-22 | Non | | lower-bound-readjust | diff | LLR: 0.28 (-2.94,2.94) <0.00,2.00> Total: 163296 W: 42302 L: 42037 D: 78957 Ptnml(0-2): 451, 19358, 41816, 19521, 502 | sprt @ 10+0.1 th 1 cores: 31 (6) | take 1 |
25-03-21 | sha | | test1271 | diff | LLR: 0.22 (-2.94,2.94) <-1.75,0.25> Total: 103566 W: 26370 L: 26457 D: 50739 Ptnml(0-2): 52, 11306, 29155, 11217, 53 | sprt @ 60+0.6 th 1 cores: 136 (4) | LTC: conthist updates |
25-03-25 | fau | | spmv | diff | LLR: 0.16 (-2.94,2.94) <0.00,2.00> Total: 8032 W: 2063 L: 2038 D: 3931 Ptnml(0-2): 14, 875, 2217, 892, 18 | sprt @ 10+0.1 th 1 cores: 22 (2) | spmv |
25-03-22 | Viz | | gabeMegaStuff1 | diff | LLR: 0.04 (-2.94,2.94) <0.00,2.00> Total: 134656 W: 34947 L: 34746 D: 64963 Ptnml(0-2): 375, 15902, 34620, 16009, 422 | sprt @ 10+0.1 th 1 cores: 22 (5) | Take 1 |
25-03-21 | sha | | test1270 | diff | LLR: -0.06 (-2.94,2.94) <-1.75,0.25> Total: 72636 W: 18444 L: 18523 D: 35669 Ptnml(0-2): 47, 7919, 20444, 7882, 26 | sprt @ 60+0.6 th 1 cores: 144 (4) | LTC: simplify tt move bonus |
25-03-21 | sg | | order_pawn_attacks2b | diff | LLR: -0.11 (-2.94,2.94) <0.00,2.00> Total: 128672 W: 33322 L: 33142 D: 62208 Ptnml(0-2): 401, 15122, 33131, 15260, 422 | sprt @ 10+0.1 th 1 cores: 34 (5) | Quadruple bonus: Order bonus for pawn pushes which attacks an opponent piece (excluding pawns). But ignore squares which are defended by an opponent pawn. |
25-03-24 | Viz | | gabeMegaStuff2 | diff | LLR: -0.11 (-2.94,2.94) <0.00,2.00> Total: 61728 W: 15888 L: 15807 D: 30033 Ptnml(0-2): 152, 7359, 15796, 7370, 187 | sprt @ 10+0.1 th 1 cores: 20 (2) | Take 2 |
25-03-21 | Viz | | priorRedVV3 | diff | LLR: -0.12 (-2.94,2.94) <0.00,2.00> Total: 147744 W: 38250 L: 38044 D: 71450 Ptnml(0-2): 421, 17417, 38017, 17569, 448 | sprt @ 10+0.1 th 1 cores: 20 (3) | Take 3 |
25-03-22 | fau | | simp164 | diff | LLR: -0.14 (-2.94,2.94) <-1.75,0.25> Total: 46008 W: 11620 L: 11678 D: 22710 Ptnml(0-2): 16, 5034, 12975, 4950, 29 | sprt @ 60+0.6 th 1 cores: 101 (6) | LTC: simp164 |
25-03-25 | erg | | r50damp | diff | LLR: -0.35 (-2.94,2.94) <0.00,2.00> Total: 32864 W: 8343 L: 8326 D: 16195 Ptnml(0-2): 108, 3714, 8749, 3775, 86 | sprt @ 10+0.1 th 1 cores: 25 (4) | aggr damping for small piece counts |
25-03-25 | erg | | tmsimp1 | diff | LLR: -0.41 (-2.94,2.94) <-1.75,0.25> Total: 33536 W: 8547 L: 8619 D: 16370 Ptnml(0-2): 98, 3867, 8920, 3775, 108 | sprt @ 10+0.1 th 1 cores: 27 (3) | small tm simp |
25-03-25 | Non | | reduction-history-2 | diff | LLR: -0.47 (-2.94,2.94) <0.50,2.50> Total: 2106 W: 519 L: 554 D: 1033 Ptnml(0-2): 1, 256, 574, 221, 1 | sprt @ 60+0.6 th 1 cores: 133 (5) | LTC: tuned 60k LTC |
25-03-22 | Non | | nmp-simple-eval | diff | LLR: -0.57 (-2.94,2.94) <0.00,2.00> Total: 148352 W: 38085 L: 37917 D: 72350 Ptnml(0-2): 439, 17523, 38088, 17683, 443 | sprt @ 10+0.1 th 1 cores: 30 (4) | take 3 |
25-03-23 | sha | | test1269 | diff | LLR: -0.57 (-2.94,2.94) <0.50,2.50> Total: 44466 W: 11354 L: 11310 D: 21802 Ptnml(0-2): 25, 4801, 12537, 4845, 25 | sprt @ 60+0.6 th 1 cores: 120 (3) | LTC: use ttDepth |
25-03-24 | Viz | | priorRedVV5 | diff | LLR: -0.58 (-2.94,2.94) <0.00,2.00> Total: 45920 W: 11882 L: 11866 D: 22172 Ptnml(0-2): 131, 5481, 11713, 5511, 124 | sprt @ 10+0.1 th 1 cores: 22 (5) | Take 5 |
25-03-24 | pb0 | | lessNonLegalKingMoves | diff | LLR: -0.68 (-2.94,2.94) <0.00,2.00> Total: 70464 W: 18153 L: 18110 D: 34201 Ptnml(0-2): 201, 8253, 18314, 8230, 234 | sprt @ 10+0.1 th 1 cores: 32 (4) | Take 2: generate less illegal king moves, precompute pawn attacks.Improvement: also handle pawn & knights, improve castling_impeded.(Rebased to current master) |
25-03-21 | Viz | | priorRedVV1 | diff | LLR: -0.99 (-2.94,2.94) <0.00,2.00> Total: 157440 W: 40550 L: 40407 D: 76483 Ptnml(0-2): 416, 18577, 40671, 18560, 496 | sprt @ 10+0.1 th 1 cores: 18 (3) | Take 1 |
25-03-23 | sg | | order_pawn_attacks2d | diff | LLR: -1.02 (-2.94,2.94) <0.00,2.00> Total: 108512 W: 28034 L: 27965 D: 52513 Ptnml(0-2): 308, 12845, 27927, 12822, 354 | sprt @ 10+0.1 th 1 cores: 32 (2) | 6x bonus: Order bonus for pawn pushes which attacks an opponent piece (excluding pawns). But ignore squares which are defended by an opponent pawn. |
25-03-24 | Dan | | worsening_reduction5 | diff | LLR: -1.04 (-2.94,2.94) <0.00,2.00> Total: 42528 W: 10936 L: 10966 D: 20626 Ptnml(0-2): 129, 4963, 11124, 4905, 143 | sprt @ 10+0.1 th 1 cores: 22 (4) | take 5 - not that agressive reductions |
25-03-23 | Non | | lower-bound-readjust | diff | LLR: -1.15 (-2.94,2.94) <0.00,2.00> Total: 101184 W: 26101 L: 26055 D: 49028 Ptnml(0-2): 261, 11937, 26175, 11933, 286 | sprt @ 10+0.1 th 1 cores: 26 (4) | take 2 |
25-03-21 | pb0 | | lessNonLegalKingMoves | diff | LLR: -1.34 (-2.94,2.94) <0.50,2.50> Total: 109110 W: 27650 L: 27538 D: 53922 Ptnml(0-2): 54, 11752, 30830, 11866, 53 | sprt @ 60+0.6 th 1 cores: 127 (4) | LTC: Take 1: produce less illegal king moves (cleaned up code) |
25-03-25 | erg | | tmsimp2 | diff | LLR: -1.66 (-2.94,2.94) <-1.75,0.25> Total: 31264 W: 8026 L: 8207 D: 15031 Ptnml(0-2): 104, 3719, 8162, 3548, 99 | sprt @ 10+0.1 th 1 cores: 25 (5) | small tm simp |
25-03-25 | erg | | futprunprise | diff | LLR: -1.78 (-2.94,2.94) <0.00,2.00> Total: 31584 W: 8121 L: 8232 D: 15231 Ptnml(0-2): 83, 3827, 8090, 3702, 90 | sprt @ 10+0.1 th 1 cores: 28 (5) | fut prune more ttcap |
25-03-22 | sg | | order_pawn_attacks2c | diff | LLR: -1.84 (-2.94,2.94) <0.00,2.00> Total: 123168 W: 31735 L: 31717 D: 59716 Ptnml(0-2): 368, 14637, 31553, 14661, 365 | sprt @ 10+0.1 th 1 cores: 30 (6) | 8x bonus: Order bonus for pawn pushes which attacks an opponent piece (excluding pawns). But ignore squares which are defended by an opponent pawn. |
25-03-25 | pb0 | | fixStalemateOverTT | diff | Elo: -0.00 ± 8.5 (95%) LOS: 50.0% Total: 1422 W: 365 L: 365 D: 692 Ptnml(0-2): 1, 152, 406, 150, 2 nElo: 0.00 ± 18.1 (95%) PairsRatio: 0.99 | 6000 @ 60+0.6 th 1 cores: 64 (6) | Try this patch on fixed games LTC to get a clue how it fares. (use a bit lower hash pressure than normal) |
25-03-20 | fau | | vxzc | diff | 27366/150000 iterations 54732/300000 games played | 300000 @ 60+0.6 th 1 cores: 40 (3) | vxzc |
25-03-21 | Dan | | quiet_cut_reduction5 | diff | 22584/30000 iterations 45168/60000 games played | 60000 @ 60+0.6 th 1 cores: 51 (2) | another SPSA tune -- with better starting values. |
25-03-21 | fau | | vvvs2 | diff | 7046/30000 iterations 14092/60000 games played | 60000 @ 60+0.6 th 8 cores: 78 (3) | vvvs2 |
25-03-25 | fau | | optet | diff | 4986/70000 iterations 9972/140000 games played | 140000 @ 10+0.1 th 1 cores: 18 (3) | optet |