Stockfish Testing Queue

Finished - 4551 tests

14-03-06 sni understand_cutNode diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 73684 W: 13680 L: 13384 D: 46620
sprt @ 15+0.05 th 1 understand_cutNode (take 4 : in ProbCuct eval >= beta + 50, forcing nodeCut = false). Low priority.
14-03-06 sni understand_cutNode diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 19761 W: 3702 L: 3546 D: 12513
sprt @ 15+0.05 th 1 understand_cutNode (take 5 : in ProbCuct eval >= beta + 100, forcing nodeCut = false). Low priority.
14-03-06 sni understand_cutNode diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 34186 W: 6177 L: 6194 D: 21815
sprt @ 15+0.05 th 1 understand_cutNode (take 7 : in ProbCuct eval >= beta + 150). Low priority.
14-03-08 sni cutNode_understand2 diff
LLR: -4.64 (-2.94,2.94) [-1.50,4.50]
Total: 23831 W: 4315 L: 4418 D: 15098
sprt @ 15+0.05 th 1 take 8 (use cutNode in internal iterative deepening). Low priority.
14-03-08 sni cutNode_understand2 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 29199 W: 5368 L: 5397 D: 18434
sprt @ 15+0.05 th 1 take 9 (use cutNode in iid and d=depth-ONE_PLY-...). Low priority.
14-03-08 sni cutNode_understand2 diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 61395 W: 11267 L: 11005 D: 39123
sprt @ 15+0.05 th 1 take 11 (use cutNode in iid and d=depth-3*ONE_PLY-...). Low priority.
14-03-08 sni cutNode_understand2 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 25328 W: 4576 L: 4616 D: 16136
sprt @ 15+0.05 th 1 take 12 (better cutNode prediction in null move search). Low priority.
14-03-08 sni cutNode_understand2 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 5554 W: 947 L: 1037 D: 3570
sprt @ 15+0.05 th 1 take 13 (better cutNode prediction in null move search, R=4*ONE_PLY+...). Low priority.
14-03-11 sni cutNode_understand2 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 646 W: 83 L: 188 D: 375
sprt @ 15+0.05 th 1 Trying to clean up a bit the cutNode semantics
14-03-11 sni cutNode_understand2 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 1127 W: 141 L: 241 D: 745
sprt @ 15+0.05 th 1 Trying to clean up a bit the cutNode semantics (take 2)
14-03-12 sni cutNode_understand2 diff
LLR: -1.08 (-2.94,2.94) [-1.50,4.50]
Total: 22983 W: 4221 L: 4200 D: 14562
sprt @ 15+0.05 th 1 Final try : combo patch of some tests that closely failed LTC
14-03-13 sni cutNode_understand2 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 2711 W: 457 L: 555 D: 1699
sprt @ 15+0.05 th 1 Auto-correct the CUT status of a node after a few moves without a fail-high.
14-03-15 sni autocorrect_CUT_ALL_sta diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 4187 W: 714 L: 808 D: 2665
sprt @ 15+0.05 th 1 Auto-correct the CUT/ALL status of a node after a few moves without a fail-high (take 2, R = 3 * ONE_PLY / 4)
14-03-15 sni autocorrect_CUT_ALL_sta diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 4854 W: 832 L: 924 D: 3098
sprt @ 15+0.05 th 1 Auto-correct the CUT/ALL status of a node after a few moves without a fail-high (take 3 : R = ONE_PLY / 2)
14-03-15 sni autocorrect_CUT_ALL_sta diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 2263 W: 378 L: 478 D: 1407
sprt @ 15+0.05 th 1 Auto-correct the CUT/ALL status of a node after a few moves without a fail-high (take 4 : R = ONE_PLY / 4)
14-03-16 sni autocorrect_CUT_ALL_sta diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 1796 W: 266 L: 365 D: 1165
sprt @ 15+0.05 th 1 take 4
14-03-16 sni autocorrect_CUT_ALL_sta diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 904 W: 107 L: 208 D: 589
sprt @ 15+0.05 th 1 take 5
14-03-17 sni autocorrect_CUT_ALL_sta diff
LLR: -1.31 (-2.94,2.94) [-1.50,4.50]
Total: 39521 W: 7402 L: 7345 D: 24774
sprt @ 15+0.05 th 1 take 7
14-03-17 sni noise_of_sf140314 diff
ELO: 9.90 +-8.9 (95%) LOS: 98.5%
Total: 2000 W: 373 L: 316 D: 1311
2000 @ 15+0.05 th 1 measuring the noise of sf140314 against itself (2000@15'')
14-03-17 sni noise_of_sf140314 diff
ELO: 3.13 +-8.3 (95%) LOS: 77.0%
Total: 2000 W: 306 L: 288 D: 1406
2000 @ 60+0.05 th 1 measuring the noise of sf140314 against itself (2000@60'')
14-03-18 sni LMR_captures diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 2304 W: 388 L: 488 D: 1428
sprt @ 15+0.05 th 1 Use LMR for captures too
14-03-18 sni LMR_captures diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 4159 W: 730 L: 824 D: 2605
sprt @ 15+0.05 th 1 LMR : do it for captures too & retire cutNode difference
14-03-19 sni LMR_captures diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 7858 W: 1422 L: 1507 D: 4929
sprt @ 15+0.05 th 1 LMR for captures, with reduction 3 plies less
14-03-20 sni probcut_tweak diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 8799 W: 1568 L: 1650 D: 5581
sprt @ 15+0.05 th 1 Harden probcut precondition, and reduction = 4.5 plies
14-03-20 sni probcut_tweak diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 36543 W: 6869 L: 6878 D: 22796
sprt @ 15+0.05 th 1 Harden probcut precondition, and reduction = 4 plies (current master)
14-03-20 sni LMR_with_eval diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 18245 W: 3461 L: 3308 D: 11476
sprt @ 15+0.05 th 1 Recurse to qsearch() in LMR if reduced depth is less than ONE_PLY
14-03-20 sni LMR_with_eval diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 16790 W: 2566 L: 2592 D: 11632
sprt @ 60+0.05 th 1 LTC : recurse to qsearch() in LMR if reduced depth is less than ONE_PLY
14-03-21 sni LMR_with_eval diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 721 W: 81 L: 183 D: 457
sprt @ 15+0.05 th 1 Increase LMR reduction for positions which seem to be easy to prove/disprove (100). Low priority.
14-03-21 sni LMR_with_eval diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 1714 W: 267 L: 367 D: 1080
sprt @ 15+0.05 th 1 Increase LMR reduction for positions which seem to be easy to prove/disprove (200). Low priority.
14-03-21 sni LMR_with_eval diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 2779 W: 457 L: 555 D: 1767
sprt @ 15+0.05 th 1 Increase LMR reduction for positions which seem to be easy to prove/disprove (300). Low priority.
14-03-21 sni LMR_with_eval diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 5315 W: 967 L: 1059 D: 3289
sprt @ 15+0.05 th 1 Increase LMR reduction for positions which seem to be easy to prove/disprove (400). Low priority.
14-03-21 sni LMR_with_eval diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 4009 W: 686 L: 780 D: 2543
sprt @ 15+0.05 th 1 Don't even try LMR if eval >= alpha + 200. Low priority.
14-03-21 sni LMR_with_eval diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 3324 W: 562 L: 658 D: 2104
sprt @ 15+0.05 th 1 Don't even try LMR if eval >= alpha + 150. Low priority.
14-03-21 sni LMR_with_eval diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 1725 W: 269 L: 369 D: 1087
sprt @ 15+0.05 th 1 Don't even try LMR if eval >= alpha + 100. Low priority.
14-03-22 sni isolated_passed diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 3461 W: 650 L: 748 D: 2063
sprt @ 15+0.05 th 1 Remove the malus for passed isolated pawns
14-03-22 sni isolated_passed diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 7822 W: 1411 L: 1496 D: 4915
sprt @ 15+0.05 th 1 Halve the isolation malus for passed isolated pawns
14-03-22 sni isolated_passed diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 2142 W: 364 L: 464 D: 1314
sprt @ 15+0.05 th 1 Don't isolate A and H pawns (take 1)
14-03-22 sni isolated_passed diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 5899 W: 1098 L: 1188 D: 3613
sprt @ 15+0.05 th 1 Don't isolate A and H pawns (take 2)
14-03-22 sni isolated_passed diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 41078 W: 7953 L: 7948 D: 25177
sprt @ 15+0.05 th 1 Weak (=unsupported) pawns penalty
14-03-22 sni isolated_passed diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 26751 W: 5234 L: 5056 D: 16461
sprt @ 15+0.05 th 1 Weak (=unsupported) pawns penalty. Take 2.
14-03-22 sni isolated_passed diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 12107 W: 2411 L: 2272 D: 7424
sprt @ 15+0.05 th 1 Weak (=unsupported) pawns penalty. Take 3.
14-03-23 sni LMR_with_eval diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 5589 W: 974 L: 1064 D: 3551
sprt @ 15+0.05 th 1 Retire cutnode. Rather drastic simplification : remove the recursive cutnode parameter of search(), instead use an estimation of cut probability based on eval inside LMR.
14-03-23 sni isolated_passed diff
LLR: 1.05 (-2.94,2.94) [-1.50,4.50]
Total: 2350 W: 472 L: 428 D: 1450
sprt @ 15+0.05 th 1 LTC for : weak (=unsupported) pawns penalty. Take 3.
14-03-23 sni isolated_passed diff
LLR: -1.17 (-2.94,2.94) [0.00,6.00]
Total: 25708 W: 4204 L: 4124 D: 17380
sprt @ 60+0.05 th 1 LTC for weak (=unsupported) pawns penalty, take 2. This a low priority run, because take 3 has passed STC also and is tested at LTC.
14-03-23 sni isolated_passed diff
LLR: 2.96 (-2.94,2.94) [0.00,6.00]
Total: 9204 W: 1605 L: 1458 D: 6141
sprt @ 60+0.05 th 1 LTC for : weak (=unsupported) pawns penalty. Take 3.
14-03-24 sni tune_weak_pawn diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 5562 W: 1027 L: 1118 D: 3417
sprt @ 15+0.05 th 1 Tune weak pawn penalty : S(20, 40)
14-03-25 sni pawn_span diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 7784 W: 1445 L: 1530 D: 4809
sprt @ 15+0.05 th 1 Use the pawn file span idea for midgame, too
14-03-25 sni isolated_passed_2 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 12370 W: 2204 L: 2277 D: 7889
sprt @ 15+0.05 th 1 Only 0.75 of isolation penalty for passed isolated pawns
14-03-25 sni LMR_captures- diff
LLR: -2.46 (-2.94,2.94) [-1.50,4.50]
Total: 2331 W: 434 L: 517 D: 1380
sprt @ 15+0.05 th 1 Allow LMR for capture moves. Low priority.
14-03-25 sni LMR_captures- diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 1917 W: 314 L: 414 D: 1189
sprt @ 15+0.05 th 1 Allow LMR for captures moves (take 2). Low priority.