Stockfish Testing Queue

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Finished - 1407 tests

23-03-17 sn evasions diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 21739 W: 3946 L: 3978 D: 13815
sprt @ 10+0.1 th 1 Take 2: order is pawn (best), knight, bishop, rook, queen, king.
26-03-17 sn hanging6 diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 19497 W: 2516 L: 2570 D: 14411
sprt @ 60+0.6 th 1 LTC: Double the penalty for hanging non-pawn pieces
26-03-17 sn hanging6 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 27045 W: 4838 L: 4849 D: 17358
sprt @ 10+0.1 th 1 Take 2 (priority -1)
25-03-17 sn hanging6 diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 32971 W: 5980 L: 5717 D: 21274
sprt @ 10+0.1 th 1 Double the penalty for hanging non-pawn pieces
20-03-17 sn skipBadCaptures diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 63945 W: 11519 L: 11374 D: 41052
sprt @ 10+0.1 th 1 Try a simpler (?) version of VoyagerOne idea
23-03-17 sn evasions diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 3426 W: 556 L: 667 D: 2203
sprt @ 10+0.1 th 1 Take 3
23-03-17 sn evasions diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 19067 W: 3375 L: 3420 D: 12272
sprt @ 10+0.1 th 1 Move ordering for quiet check evasions : king (best), pawn, knight, bishop, rook, queen.
21-03-17 sn pruning_tweak diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 28348 W: 5092 L: 5152 D: 18104
sprt @ 10+0.1 th 1 Take 2
21-03-17 sn pruning_tweak diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 3534 W: 583 L: 693 D: 2258
sprt @ 10+0.1 th 1 Take 1
19-03-17 sn legal_qs diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 25034 W: 4466 L: 4537 D: 16031
sprt @ 10+0.1 th 1 Generate only legal moves in quiescence search
19-03-17 sn move_picker diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 15567 W: 2723 L: 2783 D: 10061
sprt @ 10+0.1 th 1 Limit combinatorial explosion, take 2
19-03-17 sn move_picker diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 11445 W: 1976 L: 2053 D: 7416
sprt @ 10+0.1 th 1 Limit combinatorial explosion
19-03-17 sn move_picker diff
LLR: -3.78 (-2.94,2.94) [0.00,5.00]
Total: 47567 W: 8520 L: 8479 D: 30568
sprt @ 10+0.1 th 1 Use ttMove for stage QSEARCH_RECAPTURES
19-03-17 sn movecount3 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 35181 W: 6300 L: 6337 D: 22544
sprt @ 10+0.1 th 1 Try divisor 1.85 for reductions
19-03-17 sn movecount3 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 22272 W: 3864 L: 3945 D: 14463
sprt @ 10+0.1 th 1 Try divisor 1.75 for reductions
16-03-17 sn skip_stages3 diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 17671 W: 3228 L: 3277 D: 11166
sprt @ 10+0.1 th 1 Take 2: depth dependent threshold
16-03-17 sn bishop_pawns2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 2907 W: 479 L: 592 D: 1836
sprt @ 10+0.1 th 1 Do not apply the BishopPawns penalty if we still have the bishop pair.
16-03-17 sn singular_extension diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 6927 W: 1159 L: 1255 D: 4513
sprt @ 10+0.1 th 1 Allow singular extension for the second move
16-03-17 sn skip_stages3 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 26567 W: 4752 L: 4818 D: 16997
sprt @ 10+0.1 th 1 Skip late quiet moves with increasing threshold. Tested against VoyagerOne's patch, which uses constant threshold.
16-03-17 sn skip_stages2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 1257 W: 174 L: 294 D: 789
sprt @ 10+0.1 th 1 Skip both bad quiets and bad captures: take 2
16-03-17 sn skip_stages2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 1385 W: 214 L: 335 D: 836
sprt @ 10+0.1 th 1 Skip both bad quiets and bad captures
09-03-17 sn contempt_for_initiative diff
ELO: 113.25 +-2.4 (95%) LOS: 100.0%
Total: 40000 W: 16109 L: 3514 D: 20377
40000 @ 10+0.1 th 1 40000 STC games with contempt = 0 against SF7. Half throughput.
09-03-17 sn contempt_for_initiative diff
ELO: 115.48 +-2.4 (95%) LOS: 100.0%
Total: 40000 W: 16485 L: 3659 D: 19856
40000 @ 10+0.1 th 1 40000 STC games with contempt = 30 against SF7. Half throughput.
10-03-17 sn tweak_quiet_order diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 9877 W: 1735 L: 1818 D: 6324
sprt @ 10+0.1 th 1 Tweak the partitioning level for quiet moves sorting
10-03-17 sn randomize_order diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 8658 W: 1496 L: 1584 D: 5578
sprt @ 10+0.1 th 1 Take 2 (submitted with priority -1)
09-03-17 sn randomize_order diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 36950 W: 6551 L: 6521 D: 23878
sprt @ 10+0.1 th 1 Add a slight randomization in the initial order of quiet moves generation.
09-03-17 sn refutation_simpl diff
LLR: -1.61 (-2.94,2.94) [-3.00,1.00]
Total: 1155 W: 174 L: 262 D: 719
sprt @ 10+0.1 th 1 Simplify the way we give penalty for previous quiet moves when they are refuted.
08-03-17 sn contempt_for_initiative diff
LLR: -3.72 (-2.94,2.94) [0.00,5.00]
Total: 21963 W: 2884 L: 2960 D: 16119
sprt @ 60+0.6 th 1 LTC: Use contempt of 30 before deciding whom to apply the initiative bonus to. (fixed bench)
08-03-17 sn contempt_for_initiative diff
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 13057 W: 2546 L: 2362 D: 8149
sprt @ 10+0.1 th 1 Use contempt of 30 before deciding whom to apply the initiative bonus to. (fixed bench)
08-03-17 sn bad_quiets2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 11292 W: 1972 L: 2049 D: 7271
sprt @ 10+0.1 th 1 Take 3
07-03-17 sn bad_quiets2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 14726 W: 2561 L: 2624 D: 9541
sprt @ 10+0.1 th 1 Take 2
07-03-17 sn bad_quiets2 diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 8424 W: 1435 L: 1524 D: 5465
sprt @ 10+0.1 th 1 When we first develop a node, tell apart quiet moves with negative SEE.
06-03-17 sn bad_quiets diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 1940 W: 284 L: 400 D: 1256
sprt @ 10+0.1 th 1 Separate good and bad quiet moves during move generation, like we do for good and bad captures. So the order is good captures, good quiet moves, captures with losing SEE, quiet moves with losing SEE.
06-03-17 sn entry diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 4969 W: 837 L: 941 D: 3191
sprt @ 10+0.1 th 1 Entry points
05-03-17 sn advanced_pawn_push2 diff
LLR: -0.04 (-2.94,2.94) [0.00,5.00]
Total: 23545 W: 3089 L: 3014 D: 17442
sprt @ 60+0.6 th 1 LTC: Try Stefan's suggestion
05-03-17 sn advanced_pawn_push2 diff
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 64776 W: 8621 L: 8291 D: 47864
sprt @ 60+0.6 th 1 LTC: Try VoyagerOne variant
05-03-17 sn advanced_pawn_push2 diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 21490 W: 3958 L: 3742 D: 13790
sprt @ 10+0.1 th 1 Try Stefan's suggestion
04-03-17 sn advanced_pawn_push diff
LLR: -0.96 (-2.94,2.94) [0.00,5.00]
Total: 114532 W: 20669 L: 20226 D: 73637
sprt @ 10+0.1 th 1 Take 3, threshold = 2600
05-03-17 sn advanced_pawn_push2 diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 73227 W: 13340 L: 12905 D: 46982
sprt @ 10+0.1 th 1 Try VoyagerOne variant
04-03-17 sn advanced_pawn_push diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 12749 W: 2273 L: 2344 D: 8132
sprt @ 10+0.1 th 1 Take 2, Threshold = 2400
04-03-17 sn killers diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 6480 W: 1093 L: 1191 D: 4196
sprt @ 10+0.1 th 1 Take 3, priority -1
02-03-17 sn advanced_pawn_push diff
LLR: -1.60 (-2.94,2.94) [0.00,5.00]
Total: 20490 W: 3671 L: 3652 D: 13167
sprt @ 10+0.1 th 1 Try the same logic for qsearch() too
03-03-17 sn killers diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 8599 W: 1496 L: 1585 D: 5518
sprt @ 10+0.1 th 1 Allow capture killers. Take 2
03-03-17 sn killers diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 9878 W: 1733 L: 1816 D: 6329
sprt @ 10+0.1 th 1 Allow killer captures
02-03-17 sn advanced_pawn_push diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 40694 W: 7208 L: 7162 D: 26324
sprt @ 10+0.1 th 1 Allow pawn push pruning in midgame: a variant of VoyagerOne's idea
02-03-17 sn pruning diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 5999 W: 981 L: 1080 D: 3938
sprt @ 10+0.1 th 1 Tweak pruning when in check
01-03-17 sn cmh_pr2 diff
LLR: -3.98 (-2.94,2.94) [-3.00,1.00]
Total: 38141 W: 6609 L: 6883 D: 24649
sprt @ 10+0.1 th 1 Simplify condition for countermoves based pruning (take 2)
01-03-17 sn cmh_pr2 diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 3982 W: 643 L: 806 D: 2533
sprt @ 10+0.1 th 1 Simplify condition for countermoves based pruning
01-03-17 sn definition_of_weak4 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 24981 W: 4350 L: 4422 D: 16209
sprt @ 10+0.1 th 1 Simplify "strongly protected" condition
28-02-17 sn space_on_both_wings2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 4907 W: 814 L: 918 D: 3175
sprt @ 10+0.1 th 1 Take 2: bonus for a pawn pair on 5th rank with distance >= 3