Stockfish Testing Queue

Finished - 24152 tests

20-12-13 tr KPST8 diff
ELO: -11.57 +-2.5 (95%) LOS: 0.0%
Total: 30000 W: 5441 L: 6440 D: 18119
30000 @ 15+0.05 th 1 KPST8: KPST how I would like them. ;-)
25-12-13 jk ks8 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 12812 W: 2415 L: 2487 D: 7910
sprt @ 15+0.05 th 1 King safety, variant 8
25-12-13 jk ks7 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 20872 W: 4019 L: 4069 D: 12784
sprt @ 15+0.05 th 1 King safety, variant 7
20-12-13 tr KPST7 diff
ELO: -19.60 +-2.5 (95%) LOS: 0.0%
Total: 30000 W: 5026 L: 6717 D: 18257
30000 @ 15+0.05 th 1 KPST7: EG_KPST with file_bonus only; rank_bonus removed. MG_KPST with (rounded) original values.
25-12-13 jk ks5 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 10683 W: 1994 L: 2071 D: 6618
sprt @ 15+0.05 th 1 King safety, variant 5
25-12-13 in psqtab_rook diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 5868 W: 1071 L: 1161 D: 3636
sprt @ 15+0.05 th 1 Low priority: Modified endgame parameters. Rook PST is not worth much elo but I tested this branch with 5000 fixed-depth games locally (twice) and I am consistently getting +3 elo, so throwing it in again.
25-12-13 fw timemanagement diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 1924 W: 315 L: 415 D: 1194
sprt @ 15+0.05 th 1 simplify timemanagement (take 2)
25-12-13 rs ks_chains diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 6152 W: 1134 L: 1223 D: 3795
sprt @ 15+0.05 th 1 take 2
25-12-13 fw timemanagement diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 4314 W: 764 L: 858 D: 2692
sprt @ 15+0.05 th 1 simplify time management
25-12-13 in psqtab_rook diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 15748 W: 2930 L: 2994 D: 9824
sprt @ 15+0.05 th 1 Positive in limited local testing. Just want to try it out here.
25-12-13 rs ks_chains diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 41050 W: 7804 L: 7801 D: 25445
sprt @ 15+0.05 th 1 bonus for chain member pawns near the king, take 1
19-12-13 tr KPST3 diff
ELO: 0.01 +-2.4 (95%) LOS: 50.4%
Total: 30000 W: 5582 L: 5581 D: 18837
30000 @ 15+0.05 th 1 KPST3: Rounding and beautifying of the KPST values. Hopefully this scores about the same.
24-12-13 gl master diff
ELO: 18.62 +-2.0 (95%) LOS: 100.0%
Total: 40000 W: 7761 L: 5619 D: 26620
40000 @ 60+0.05 th 1 Regression tests after king safety tweaks
20-12-13 tr KPST6 diff
ELO: -2.77 +-2.5 (95%) LOS: 1.5%
Total: 30000 W: 5970 L: 6209 D: 17821
30000 @ 15+0.05 th 1 KPST6: EG_KPST with rank_bonus only; file_bonus removed. MG_KPST with (rounded) original values.
20-12-13 tr KPST5 diff
ELO: -1.69 +-2.4 (95%) LOS: 8.7%
Total: 30000 W: 5693 L: 5839 D: 18468
30000 @ 15+0.05 th 1 KPST4: MG_KPST with file_bonus only; rank_bonus removed. EG_KPST with (rounded) original values.
25-12-13 rs king_safety_trigger4 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 9246 W: 1717 L: 1798 D: 5731
sprt @ 15+0.05 th 1 Attempt to improve on take 1 that passed stage 1.
25-12-13 fw easyMove diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 13686 W: 2594 L: 2663 D: 8429
sprt @ 15+0.05 th 1 my first attempt at easymove
25-12-13 jo pp_blocked diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 21164 W: 3997 L: 4046 D: 13121
sprt @ 15+0.05 th 1 Penalty for a passed pawn if blocked by an enemy knight.
25-12-13 sg pawn_dist diff
LLR: 2.96 (-2.94,2.94) [0.00,6.00]
Total: 6149 W: 1040 L: 910 D: 4199
sprt @ 60+0.05 th 1 LTC: In endgame its better to have pawns on both wings. So i try a bonus for the file distance between left and right outermost pawns.
25-12-13 rs king_safety_trigger4 diff
LLR: -2.97 (-2.94,2.94) [0.00,6.00]
Total: 11018 W: 1762 L: 1813 D: 7443
sprt @ 60+0.05 th 1 LTC: take 1
25-12-13 sg pawn_dist diff
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 39073 W: 7749 L: 7536 D: 23788
sprt @ 15+0.05 th 1 In endgame its better to have pawns on both wings. So i try a bonus for the file distance between left and right outermost pawns.
24-12-13 rs king_safety_trigger4 diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 17938 W: 3568 L: 3413 D: 10957
sprt @ 15+0.05 th 1 take 1
24-12-13 rs king_safety_trigger3 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 18184 W: 3476 L: 3533 D: 11175
sprt @ 15+0.05 th 1 take 2
25-12-13 pe q_imbalance diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 9319 W: 1393 L: 1452 D: 6474
sprt @ 60+0.05 th 1 Speculative LTC for neutral patch as framework is empty. My try on queen vs. 3 pieces imbalance.
18-12-13 gl queen_imbalance diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 6897 W: 1040 L: 1110 D: 4747
sprt @ 60+0.05 th 1 Long TC (just a test): Take two on queen imbalance
24-12-13 ce adj_ks diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 22819 W: 4351 L: 4396 D: 14072
sprt @ 15+0.05 th 1 Require an adjacent attack for KS
24-12-13 ce more_ks diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 13602 W: 2521 L: 2591 D: 8490
sprt @ 15+0.05 th 1 Always compute KS when the king is exposed
24-12-13 in fast_threat diff
LLR: -2.97 (-2.94,2.94) [0.00,6.00]
Total: 4629 W: 697 L: 778 D: 3154
sprt @ 60+0.05 th 1 LTC for gl: Higher value of threatened by pawn to compensate
24-12-13 rs king_safety_trigger2 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 2049 W: 359 L: 460 D: 1230
sprt @ 15+0.05 th 1 take 3 (Christmas edition)
22-12-13 gl fast_threat diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 64445 W: 12407 L: 12130 D: 39908
sprt @ 15+0.05 th 1 Higher value of threatened by pawn to compensate
24-12-13 rs king_safety_trigger2 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 2854 W: 541 L: 641 D: 1672
sprt @ 15+0.05 th 1 take 4
24-12-13 rs king_safety_trigger2 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 5144 W: 1036 L: 1130 D: 2978
sprt @ 15+0.05 th 1 take 2
24-12-13 rs king_safety_trigger2 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 4084 W: 787 L: 883 D: 2414
sprt @ 15+0.05 th 1 does computation of king safety main code require a queen?
24-12-13 jo ks-ring diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 1308 W: 236 L: 342 D: 730
sprt @ 15+0.05 th 1 Include kingRing in undefended, not only squares next to the king.
24-12-13 ce more_ks diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 18175 W: 3378 L: 3436 D: 11361
sprt @ 15+0.05 th 1 Always compute safe checks
24-12-13 ce more_ks^ diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 20359 W: 3840 L: 3892 D: 12627
sprt @ 15+0.05 th 1 Always compute KS
24-12-13 ce more_ks^^ diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 13623 W: 2583 L: 2653 D: 8387
sprt @ 15+0.05 th 1 Re-tighten KS condition
24-12-13 ce fast_threat diff
LLR: -2.96 (-2.94,2.94) [0.00,6.00]
Total: 22824 W: 3607 L: 3604 D: 15613
sprt @ 60+0.05 th 1 LTC for Gary: Only exclude rook/queen attacks
23-12-13 jk ks4 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 6358 W: 1220 L: 1309 D: 3829
sprt @ 15+0.05 th 1 king safety, variant 4
23-12-13 jk ks3 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 13904 W: 2646 L: 2715 D: 8543
sprt @ 15+0.05 th 1 king safety, variant 3
23-12-13 jk ks1 diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 32762 W: 6243 L: 6261 D: 20258
sprt @ 15+0.05 th 1 King safety, variant 1
23-12-13 rs check_ext_pawn diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 14044 W: 2641 L: 2709 D: 8694
sprt @ 15+0.05 th 1 check extensions: extend pawn sacrifices if the threatened king is exposed
23-12-13 rs p_imbalance diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 8125 W: 1513 L: 1597 D: 5015
sprt @ 15+0.05 th 1 imbalance eval: pawns can become an easy target if one side has more pieces than the other side
23-12-13 rs pp_imbalance diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 8726 W: 1663 L: 1746 D: 5317
sprt @ 15+0.05 th 1 passed pawn piece count imbalance correction
22-12-13 jo q_imbalance diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 22610 W: 4192 L: 4238 D: 14180
sprt @ 15+0.05 th 1 Queen vs. 3 pcs imbalance. Take 2. Very specific, Q vs. NBB, bench almost unchanged.
22-12-13 gl fast_threat diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 45559 W: 8781 L: 8554 D: 28224
sprt @ 15+0.05 th 1 Only exclude rook/queen attacks
22-12-13 gl fast_threat diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 23159 W: 4409 L: 4453 D: 14297
sprt @ 15+0.05 th 1 Only calculate weak pieces if no pieces hanging to pawns
23-12-13 rs king_safety_trigger diff
LLR: 2.95 (-2.94,2.94) [0.00,6.00]
Total: 6743 W: 1122 L: 990 D: 4631
sprt @ 60+0.05 th 1 LTC: loosened trigger condition
22-12-13 ce pawn_attacks2 diff
LLR: -0.67 (-2.94,2.94) [0.00,6.00]
Total: 33103 W: 5292 L: 5163 D: 22648
sprt @ 60+0.05 th 1 Tighter lower bound for pawn attacks (activates king safety here 6k1/2B3p1/2Pp1p2/2nPp3/2Q1P2K/P2n1qP1/R6P/1R6 w)
23-12-13 jo king_pawn_attacks diff
LLR: 2.97 (-2.94,2.94) [0.00,6.00]
Total: 20706 W: 3402 L: 3204 D: 14100
sprt @ 60+0.05 th 1 LTC for Marco: Further push along Chris pawn on king attack idea (take 2)