Stockfish Testing Queue

Finished - 1370 tests

19-07-30 Elb pkd diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 34383 W: 7564 L: 7559 D: 19260
sprt @ 10+0.1 th 1
Take 4: always use minimum value for kingDanger if king is on back rank and enemy pawn is close to promotion
19-07-30 Elb flank_invasion diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 12506 W: 2744 L: 2847 D: 6915
sprt @ 10+0.1 th 1
Penalty if enemy major piece can reach the back rank when the king can't escape to a forward rank
19-07-30 Elb pkd diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 25279 W: 5535 L: 5575 D: 14169
sprt @ 10+0.1 th 1
Take 3
19-07-30 Elb pkd diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 13829 W: 3021 L: 3117 D: 7691
sprt @ 10+0.1 th 1
Take 2
19-07-30 Elb pkd diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 14515 W: 3152 L: 3245 D: 8118
sprt @ 10+0.1 th 1
Increase kingdanger if king on back rank and enemy pawn is close to promotion
19-07-26 Elb kq_tactics diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 14795 W: 3256 L: 3347 D: 8192
sprt @ 10+0.1 th 1
Take 2
19-07-26 Elb kq_tactics diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 7917 W: 1666 L: 1791 D: 4460
sprt @ 10+0.1 th 1
Give extra bonus if a knight attack on the queen can be combined with an attack on the king
19-07-26 Elb no_kesc diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 15001 W: 3285 L: 3375 D: 8341
sprt @ 10+0.1 th 1
Increase kingdanger if there are safe checks and the king doesn't have direct escape squares
19-07-25 Elb lmr_stat_pos diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 14731 W: 3211 L: 3303 D: 8217
sprt @ 10+0.1 th 1
LMR statscore tweak
19-07-25 Elb lmr_stat_pos diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 13564 W: 3020 L: 3117 D: 7427
sprt @ 10+0.1 th 1
Take 2
19-07-22 Elb kd_bp diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 12794 W: 2796 L: 2897 D: 7101
sprt @ 10+0.1 th 1
Kingdanger tweak
19-07-19 Elb passCaptPass diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 39545 W: 8868 L: 8836 D: 21841
sprt @ 10+0.1 th 1
My take on 31m059's promising passCaptPass patch: make the extra bonus proportional to the value of k
19-07-19 Elb passCaptPass diff
LLR: -1.30 (-2.94,2.94) [0.50,4.50]
Total: 17036 W: 3783 L: 3771 D: 9482
sprt @ 10+0.1 th 1
Take 2
19-07-18 Elb kaq diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 7069 W: 1505 L: 1635 D: 3929
sprt @ 10+0.1 th 1
Extension for knight attacks queen
19-07-18 Elb bbpair diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 16431 W: 3607 L: 3690 D: 9134
sprt @ 10+0.1 th 1
Penalty for a bishop pair in which both bishops are bad
19-07-18 Elb bbpair diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 13435 W: 2971 L: 3069 D: 7395
sprt @ 10+0.1 th 1
Take 2
19-07-17 Elb unsupp_adv diff
LLR: 0.04 (-2.94,2.94) [0.50,4.50]
Total: 70035 W: 15642 L: 15293 D: 39100
sprt @ 10+0.1 th 1
Penalty for unsupported advanced pawns
19-07-17 Elb unsupp_adv diff
LLR: -2.96 (-2.94,2.94) [0.00,3.50]
Total: 65293 W: 11045 L: 11037 D: 43211
sprt @ 60+0.6 th 1
Take 3 (LTC)
19-07-17 Elb unsupp_adv diff
LLR: 2.96 (-2.94,2.94) [0.50,4.50]
Total: 49682 W: 11282 L: 10869 D: 27531
sprt @ 10+0.1 th 1
Take 3
19-07-17 Elb unsupp_adv diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 8147 W: 1795 L: 1920 D: 4432
sprt @ 10+0.1 th 1
Take 2
19-07-17 Elb rook_openf diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 6026 W: 1280 L: 1415 D: 3331
sprt @ 10+0.1 th 1
Extra bonus for rook on open file if that open file is the only one
19-07-17 Elb queen_ld diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 12634 W: 2761 L: 2863 D: 7010
sprt @ 10+0.1 th 1
Long diagonal bonus for queen if no enemy bishop on same color squares is present
19-07-16 Elb knight_safe2 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 20290 W: 4522 L: 4586 D: 11182
sprt @ 10+0.1 th 1
Consider knight safe checks for checks that are attacked by pawn blockers for king (hopefully bug free now)
19-07-12 Elb knight_safe diff
LLR: -0.34 (-2.94,2.94) [0.50,4.50]
Total: 5000 W: 1135 L: 1129 D: 2736
sprt @ 10+0.1 th 1
Consider knight safe checks for checks that are attacked by pawn blockers for king
19-07-12 Elb lmr_alpha diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 27416 W: 6090 L: 6118 D: 15208
sprt @ 10+0.1 th 1
Don't update continuation history for value == alpha
19-07-09 Elb pawn_scsp diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 1744 W: 351 L: 511 D: 882
sprt @ 10+0.1 th 1
Take 4B (final try, fixed logic error)
19-07-09 Elb pawn_scsp diff
LLR: -23.21 (-2.94,2.94) [0.50,4.50]
Total: 1713 W: 1 L: 1711 D: 1
sprt @ 10+0.1 th 1
Take 4 (final try)
19-07-09 Elb pawn_scsp diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 14147 W: 3115 L: 3210 D: 7822
sprt @ 10+0.1 th 1
Take 3
19-07-09 Elb pawn_scsp diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 56187 W: 12608 L: 12493 D: 31086
sprt @ 10+0.1 th 1
Scale the pawns part of the evaluation. Give more importance to good pawn structure in the start of the game.
19-07-09 Elb pawn_scsp diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 15373 W: 3468 L: 3556 D: 8349
sprt @ 10+0.1 th 1
Take 2
19-07-09 Elb restricted_passed diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 16044 W: 3539 L: 3624 D: 8881
sprt @ 10+0.1 th 1
Also restricted bonus for opponent pieces that have to counter a passed pawn
19-07-08 Elb moveablepawns diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 6347 W: 1352 L: 1485 D: 3510
sprt @ 10+0.1 th 1
Take 2
19-07-08 Elb moveablepawns diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 14761 W: 3226 L: 3317 D: 8218
sprt @ 10+0.1 th 1
Give small eg bonus for pawns that can be pushed in case we don't have passed pawns
19-07-05 Elb unsafe_rc diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 24316 W: 5384 L: 5428 D: 13504
sprt @ 10+0.1 th 1
Take 5
19-07-05 Elb unsafe_rc diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 13621 W: 3053 L: 3150 D: 7418
sprt @ 10+0.1 th 1
Take 4
19-07-05 Elb unsafe_rc diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 39350 W: 8632 L: 8603 D: 22115
sprt @ 10+0.1 th 1
Unsafe rook check tweak
19-07-05 Elb unsafe_rc diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 23787 W: 5272 L: 5319 D: 13196
sprt @ 10+0.1 th 1
Take 2: exclude their pieces from unsafe checks
19-07-05 Elb unsafe_rc diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 22389 W: 4999 L: 5052 D: 12338
sprt @ 10+0.1 th 1
Take 3
19-07-05 Elb lmr_stat_tw diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 3247 W: 651 L: 800 D: 1796
sprt @ 10+0.1 th 1
Try out of using kingdanger in LMR
19-07-04 Elb kkring diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 12375 W: 2785 L: 2888 D: 6702
sprt @ 10+0.1 th 1
Take 2
19-07-04 Elb kkring diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 10342 W: 2216 L: 2329 D: 5797
sprt @ 10+0.1 th 1
Don't count single knight on kingring attack if it doesn't check the king.
19-07-03 Elb lmr_stat_tw diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 22671 W: 5060 L: 5112 D: 12499
sprt @ 10+0.1 th 1
LMR stat tweak
19-07-03 Elb lmr_excluded diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 32488 W: 7267 L: 7270 D: 17951
sprt @ 10+0.1 th 1
Take 3
19-07-03 Elb lmr_excluded diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 21206 W: 4679 L: 4738 D: 11789
sprt @ 10+0.1 th 1
Take 4
19-07-03 Elb lmr_excluded diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 43857 W: 9896 L: 9841 D: 24120
sprt @ 10+0.1 th 1
Decrease reduction if there is an excluded move
19-07-03 Elb lmr_excluded diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 13334 W: 2926 L: 3025 D: 7383
sprt @ 10+0.1 th 1
Increase reduction if there is an excluded move
19-07-02 Elb lever_support diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 2066 W: 422 L: 580 D: 1064
sprt @ 10+0.1 th 1
Only use popcount for support in connected bonus in case of lever, else give maximum 17 as bonus for support.
19-07-02 Elb marked diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 26009 W: 5140 L: 5205 D: 15664
sprt @ 5+0.05 th 8
Only increase reduction for non captures and promotions (parameter tweak)
19-07-02 Elb marked diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 10158 W: 1976 L: 2099 D: 6083
sprt @ 5+0.05 th 8
More LMR if marked (parameter tweak)
19-07-02 Elb marked diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 5540 W: 1074 L: 1209 D: 3257
sprt @ 5+0.05 th 8
No extensions if other threads are searching this position