Stockfish Testing Queue

Finished - 3976 tests

14-04-07 sni type_of_score diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 13109 W: 2497 L: 2358 D: 8254
sprt @ 15+0.05 th 1 Just an experiment using type punning (union) to store a Score.
14-04-08 sni pawns_on_semi_open_file diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 5385 W: 977 L: 1068 D: 3340
sprt @ 15+0.05 th 1 Add penalty for backward unsupported pawns on semi-open files
14-04-08 sni backward diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 27269 W: 5024 L: 5058 D: 17187
sprt @ 15+0.05 th 1 Pawns which are blocked and at the base of a chain are considered backwards
14-04-08 sni backward diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 22645 W: 4206 L: 4252 D: 14187
sprt @ 15+0.05 th 1 Blocked bases of chains are considered backward, and malus depends on rank
14-04-08 sni backward diff
LLR: -0.13 (-2.94,2.94) [-1.50,4.50]
Total: 2235 W: 403 L: 402 D: 1430
sprt @ 15+0.05 th 1 Isolated pawns can never be backward
14-04-08 sni backward diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 11675 W: 2081 L: 2156 D: 7438
sprt @ 15+0.05 th 1 Same as master, except that the backward malus depends on rank, not on file.
14-04-08 sni backward diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 10082 W: 1766 L: 1845 D: 6471
sprt @ 15+0.05 th 1 Isolated pawns can never be backward
14-04-10 sni type_of_score2 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 10562 W: 1829 L: 1907 D: 6826
sprt @ 15+0.05 th 1 Experimental : use type punning and 64 bits registers for score. This time this is a no functional change (for the number of nodes).
14-04-10 sni r_bnn_imbalance3 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 85515 W: 15197 L: 15086 D: 55232
sprt @ 15+0.05 th 1 Change imbalance correction: take 1
14-04-10 sni r_bnn_imbalance3 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 8910 W: 1564 L: 1646 D: 5700
sprt @ 15+0.05 th 1 Change imbalance correction: take 2
14-04-10 sni r_bnn_imbalance3 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 8966 W: 1560 L: 1642 D: 5764
sprt @ 15+0.05 th 1 Change imbalance correction: take 3
14-04-11 sni keep_material2 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 1255 W: 185 L: 287 D: 783
sprt @ 15+0.05 th 1 Keep material when ahead
14-04-11 sni keep_material2 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 2248 W: 363 L: 462 D: 1423
sprt @ 15+0.05 th 1 Swap white and black flexibilities
14-04-11 sni keep_material2 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 9377 W: 1664 L: 1745 D: 5968
sprt @ 15+0.05 th 1 Take 3
14-04-11 sni keep_material2 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 28392 W: 5025 L: 5058 D: 18309
sprt @ 15+0.05 th 1 Same flexibility formula for both colors
14-04-11 sni r_bnn_imbalance4 diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 58454 W: 10405 L: 10155 D: 37894
sprt @ 15+0.05 th 1 Higher penalty (for a test that passed STC but failed LTC)
14-04-12 sni outpost diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 5187 W: 927 L: 1019 D: 3241
sprt @ 15+0.05 th 1 Moving the outpost array to the side of the opponent king (also, triple the outpost values)
14-04-12 sni outpost diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 10771 W: 1951 L: 2028 D: 6792
sprt @ 15+0.05 th 1 Moving the outpost array to the side of the opponent king (also, double the outpost values)
14-04-12 sni outpost diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 6566 W: 1134 L: 1222 D: 4210
sprt @ 15+0.05 th 1 Moving the outpost array to the side of the opponent king
14-04-12 sni r_bnn_imbalance5 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 48120 W: 8440 L: 8424 D: 31256
sprt @ 15+0.05 th 1 Retest : rebase this successful run against new master
14-04-12 sni r_bnn_imbalance5 diff
LLR: -0.99 (-2.94,2.94) [-1.50,4.50]
Total: 7110 W: 1225 L: 1242 D: 4643
sprt @ 15+0.05 th 1 Halve the imbalance bonus
14-04-12 sni harassing diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 49957 W: 8771 L: 8750 D: 32436
sprt @ 15+0.05 th 1 Consider pawn attacks, too, in evaluate_threats()
14-04-12 sni harassing diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 29219 W: 5103 L: 5134 D: 18982
sprt @ 15+0.05 th 1 Add a bonus for each eatable pawn
14-04-12 sni harassing diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 18306 W: 3315 L: 3165 D: 11826
sprt @ 15+0.05 th 1 Add a bonus for each eatable enemy unit (pawn or piece)
14-04-12 sni r_bnn_imbalance5 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 22222 W: 3873 L: 3921 D: 14428
sprt @ 15+0.05 th 1 Take 3 (imbalance bonus = 80). Low priority.
14-04-13 sni harassing diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 23921 W: 4203 L: 4247 D: 15471
sprt @ 15+0.05 th 1 Combo patch : pawns attacks + eatable units
14-04-13 sni r_bnn_imbalance5 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 61143 W: 10722 L: 10673 D: 39748
sprt @ 15+0.05 th 1 Take 4 (imbalance bonus = 150). Low priority.
14-04-13 sni harassing diff
LLR: -2.95 (-2.94,2.94) [0.00,6.00]
Total: 14947 W: 2203 L: 2238 D: 10506
sprt @ 60+0.05 th 1 LTC : add a bonus for each eatable enemy unit (pawn or piece)
14-04-13 sni harassing diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 35597 W: 6383 L: 6190 D: 23024
sprt @ 15+0.05 th 1 Use the fast more_than_one(eatableEnemies) instead of the slower popcount<Max15>(eatableEnemies). Suggested by Marco.
14-04-13 sni harassing diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 44433 W: 7988 L: 7772 D: 28673
sprt @ 15+0.05 th 1 Raise the bonus a bit to compensate the underestimation of triple forks by more_than_one().
14-04-13 sni harassing diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 12213 W: 2248 L: 2113 D: 7852
sprt @ 15+0.05 th 1 Restrict the usage of the slow popcount() to the 13% of cases where more_than_one(eatableEnemies) is true.
14-04-13 sni harassing diff
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 44613 W: 7912 L: 7697 D: 29004
sprt @ 15+0.05 th 1 Restrict the usage of the slow popcount() to the 13% of cases where more_than_one(eatableEnemies) is true. Original bonus.
14-04-14 sni harassing diff
LLR: -2.97 (-2.94,2.94) [0.00,6.00]
Total: 10619 W: 1585 L: 1639 D: 7395
sprt @ 60+0.05 th 1 LTC : use the fast more_than_one(eatableEnemies) instead of the slower popcount<Max15>(eatableEnemies). Suggested by Marco. (bonus=S(10,7)).
14-04-14 sni harassing diff
LLR: 2.97 (-2.94,2.94) [0.00,6.00]
Total: 78140 W: 11781 L: 11340 D: 55019
sprt @ 60+0.05 th 1 LTC : restrict the usage of the slow popcount() to the 13% of cases where more_than_one(eatableEnemies) is true. (bonus = S(15,10))
14-04-16 sni little_combinaisons diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 4920 W: 794 L: 885 D: 3241
sprt @ 15+0.05 th 1 Little combinaisons
14-04-16 sni little_combinaisons diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 25834 W: 4567 L: 4606 D: 16661
sprt @ 15+0.05 th 1 Little combinaisons targeting pieces
14-04-16 sni little_combinaisons diff
LLR: -2.94 (-2.94,2.94) [-1.50,4.50]
Total: 14163 W: 2457 L: 2525 D: 9181
sprt @ 15+0.05 th 1 Little combinaisons targeting pawns
14-04-16 sni little_combinaisons diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 22749 W: 3960 L: 4007 D: 14782
sprt @ 15+0.05 th 1 Take 2 : bump value of winning pawn bonus after little combinaison from S(15,10) to S(90,20) for side to move.
14-04-26 sni little_combinaisons2 diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 13677 W: 2329 L: 2399 D: 8949
sprt @ 15+0.05 th 1 Little combinaisons with values tuned by CLOP
14-04-26 sni little_combinaisons3 diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 8519 W: 1565 L: 1440 D: 5514
sprt @ 15+0.05 th 1 Remove the attack vs defense test
14-04-27 sni little_combinaisons3 diff
LLR: 2.95 (-2.94,2.94) [0.00,6.00]
Total: 60618 W: 9141 L: 8777 D: 42700
sprt @ 60+0.05 th 1 LTC : Remove the attack vs defense test
14-04-28 sni pinned_pawns diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 6196 W: 1080 L: 1169 D: 3947
sprt @ 15+0.05 th 1 Use pinned info for pawn attacks
14-04-28 sni pinned_pawns diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 12751 W: 2245 L: 2317 D: 8189
sprt @ 15+0.05 th 1 Faster way to calculate attacks from pinned pawns, using a mask
14-04-30 sni pinned_pawns2 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 6759 W: 1182 L: 1269 D: 4308
sprt @ 15+0.05 th 1 Faster calculation of free/pinned pawns attacks. Also use pinned pawn information in king safety index.
14-05-02 sni coordination diff
LLR: -2.96 (-2.94,2.94) [-1.50,4.50]
Total: 6196 W: 1092 L: 1181 D: 3923
sprt @ 15+0.05 th 1 Coordination: minors, rooks, pawns in endgame, etc.
14-05-03 sni coordination diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 3334 W: 546 L: 642 D: 2146
sprt @ 15+0.05 th 1 Take 3 : introduce evaluate_coordination().
14-05-04 sni pinned_pawns2 diff
LLR: -2.97 (-2.94,2.94) [-1.50,4.50]
Total: 4848 W: 853 L: 946 D: 3049
sprt @ 15+0.05 th 1 Tweak attackUnits calculation in evaluate_king().
14-05-04 sni stalemate diff
LLR: -2.09 (-2.94,2.94) [-3.00,1.00]
Total: 45549 W: 7906 L: 8092 D: 29551
sprt @ 15+0.05 th 1 More stalemate detection in evaluation
14-05-06 sni pinned_pawns3 diff
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 26478 W: 4882 L: 4710 D: 16886
sprt @ 15+0.05 th 1 King defense malus for pinned pawns
14-05-06 sni coordination2 diff
LLR: -2.95 (-2.94,2.94) [-1.50,4.50]
Total: 7815 W: 1352 L: 1436 D: 5027
sprt @ 15+0.05 th 1 Coordination : bishops and knights