Stockfish Testing Queue

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Finished - 2044 tests

19-04-20 Roc BD_15 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 28297 W: 6327 L: 6379 D: 15591
sprt @ 10+0.1 th 1 Eg value for bishop diagonal try 15
19-04-19 Roc Pawns8mTuned diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 38175 W: 7140 L: 7164 D: 23871
sprt @ 10+0.1 th 1 Run again as SPRT[0, 4] with 8 moves v3
19-04-19 Roc Pawns8mTuned diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 19028 W: 4131 L: 4220 D: 10677
sprt @ 10+0.1 th 1 Run again as SPRT[0, 4]
19-04-18 Roc Pawns8mTuned diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 15582 W: 3433 L: 3520 D: 8629
sprt @ 10+0.1 th 1 P*m-2 after 47135 iterations
19-04-18 Roc PTune8m diff
47135/50000 iterations
99369/100000 games played
100000 @ 20+0.2 th 1 Try pawn tuning using 8 moves book with book depth = 6
19-04-18 Roc TwoMinors diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 6431 W: 1355 L: 1488 D: 3588
sprt @ 10+0.1 th 1 TM_10_20 Penalty for patterns such as Ra1 Nb1 Bc1 (lack of development) or Re1 Ne4 Be5 (minorsin the way)
19-04-18 Roc Zugz1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 13559 W: 2988 L: 3085 D: 7486
sprt @ 10+0.1 th 1 Z1_RBK_4 rook + bishop + king, S(0, 4) per square
19-04-18 Roc MinkpDistanceCap diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 20040 W: 4404 L: 4469 D: 11167
sprt @ 10+0.1 th 1 MKP4 Fixed version.
19-04-18 Roc MinkpDistanceCap diff
LLR: -0.11 (-2.94,2.94) [0.50,4.50]
Total: 233 W: 41 L: 46 D: 146
sprt @ 10+0.1 th 1 do not overscore this penalty, apply only for distance < 4
19-04-14 Roc PassedFile2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 31292 W: 6945 L: 6954 D: 17393
sprt @ 10+0.1 th 1 pf2 don,t use passed file for rank 2 or 3
19-04-14 Roc PP_k diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 8605 W: 1831 L: 1953 D: 4821
sprt @ 10+0.1 th 1 fixed bench, not my day
19-04-14 Roc PP_k diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 12303 W: 2690 L: 2794 D: 6819
sprt @ 10+0.1 th 1 Since passedFile is a large penalty for center files apply it only for rank > 4 to avoid scoring some passed pawns negatively. While being there, try to simplify a bit. Fixed.
19-04-14 Roc PP_k diff
LLR: -1.13 (-2.94,2.94) [0.50,4.50]
Total: 108 W: 7 L: 75 D: 26
sprt @ 10+0.1 th 1 PP_k1 Since passedFile is a large penalty for center files apply it only for rank > 4 to avoid scoring some passed pawns negatively. While being there, try to simplify a bit.
19-04-13 Roc SimplePawnConn diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 18670 W: 4173 L: 4245 D: 10252
sprt @ 10+0.1 th 1 spc_5 With factor such as 2 3, 4 or 6, each change is quite sensitive Try again to get rid of negative values by decrease also mg.
19-04-13 Roc SimplePawnConn diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 12857 W: 2837 L: 2938 D: 7082
sprt @ 10+0.1 th 1 SPC_4 Try tuned values without the negative values
19-04-13 Roc SimplePawnConn diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 54459 W: 12277 L: 12170 D: 30012
sprt @ 10+0.1 th 1 SPC_3 Fixed error in rewrite
19-04-13 Roc SimplePawnConn diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 4216 W: 894 L: 1039 D: 2283
sprt @ 10+0.1 th 1 SPC_2 using tuned result from http://tests.stockfishchess.org/tests/view/5cb0f45a0ebc5925cf013a28
19-04-12 Roc TuneConnMgEg diff
38286/40000 iterations
79811/80000 games played
80000 @ 20+0.2 th 1 Tune new connected.While being there, try more accurate eg values for connected. Fixed bench
19-04-13 Roc WU_1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 17021 W: 3779 L: 3859 D: 9383
sprt @ 10+0.1 th 1 WU_1 Find impact of generalising weakunopposed to all unsupported and unoposed pawns
19-04-10 Roc BishopPawnImbalance diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 59641 W: 13210 L: 13138 D: 33293
sprt @ 10+0.1 th 1 Take 2
19-04-10 Roc PawnMajorities diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 10697 W: 2333 L: 2445 D: 5919
sprt @ 10+0.1 th 1 PM_1b Small bonus in initiative for a side having a 2 pawn majority on a wing or in enter
19-04-10 Roc BishopPawnImbalance diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 10935 W: 2352 L: 2473 D: 6110
sprt @ 10+0.1 th 1 Try less friendnly pawn bonus for the bishop pair SPRT[0, 4]
19-04-06 Roc KnightPath diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 29735 W: 6520 L: 6538 D: 16677
sprt @ 10+0.1 th 1 KP_0_5
19-04-06 Roc BishopPath diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 14397 W: 3100 L: 3193 D: 8104
sprt @ 10+0.1 th 1 BP_0_5
19-04-06 Roc RookPath diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 5656 W: 1152 L: 1288 D: 3216
sprt @ 10+0.1 th 1 RP_0_5
19-04-05 Roc SpaceSemiOpenFile^ diff
LLR: -2.41 (-2.94,2.94) [0.50,4.50]
Total: 2329 W: 475 L: 599 D: 1255
sprt @ 10+0.1 th 1 SSOF_3b
19-04-05 Roc SpaceSemiOpenFile diff
LLR: -1.90 (-2.94,2.94) [0.50,4.50]
Total: 4571 W: 966 L: 1049 D: 2556
sprt @ 10+0.1 th 1 SSOF3c
19-04-03 Roc QRestriction diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 12648 W: 2749 L: 2851 D: 7048
sprt @ 10+0.1 th 1 QR1b Penalty for queen tied down to defnse by our queen
19-04-03 Roc BusyDefender diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 6033 W: 1269 L: 1404 D: 3360
sprt @ 10+0.1 th 1 BD_3 Take 3: try linear small bonus
19-04-01 Roc BusyDefender diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 5618 W: 1195 L: 1332 D: 3091
sprt @ 10+0.1 th 1 BD_2 take 2: don't apply to queen, and exclude pawns bench; 3587416
19-04-01 Roc BusyDefender diff
LLR: -2.62 (-2.94,2.94) [0.50,4.50]
Total: 1667 W: 333 L: 474 D: 860
sprt @ 10+0.1 th 1 BD_3 quadratic penalty when too many friendly pieces in the way.
19-03-31 Roc ThreatOnBishopPair diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 16852 W: 3670 L: 3751 D: 9431
sprt @ 10+0.1 th 1 TOBP_12 take 2: larger penalty
19-03-31 Roc ThreatOnBishopPair diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 16869 W: 3726 L: 3807 D: 9336
sprt @ 10+0.1 th 1 compared to master reduce threat on bishop by S(7, 0) increase threat on bishop pair by S(7,0)
19-03-30 Roc SupPawnAttack diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 65675 W: 14436 L: 14277 D: 36962
sprt @ 10+0.1 th 1 SPL_1 consider threats by minor or majors also when attacked by a pawn
19-03-30 Roc SimpleGuard2 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 41327 W: 9178 L: 9138 D: 23011
sprt @ 10+0.1 th 1 SG2_b Forgot to adjust the bishop value to 1
19-03-30 Roc SimpleGuard3 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 10483 W: 2283 L: 2396 D: 5804
sprt @ 10+0.1 th 1 SG3 Last try
19-03-30 Roc SimpleGuard2 diff
LLR: -1.34 (-2.94,2.94) [0.50,4.50]
Total: 3657 W: 796 L: 853 D: 2008
sprt @ 10+0.1 th 1 Take 2
19-03-30 Roc SimpleGuard diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 27715 W: 6124 L: 6151 D: 15440
sprt @ 10+0.1 th 1 SG1 Consider outpost squares as safe if they can only be attacked by a backward pawn push For example White Nf5 h5 Black g7 (h6 or f6) For example White Nf5 g6 Black g7 (h6 or f6)
19-03-30 Roc BadPush diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 6986 W: 1504 L: 1634 D: 3848
sprt @ 10+0.1 th 1 BP_1
19-03-30 Roc PPAttaked2 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 22822 W: 5015 L: 5067 D: 12740
sprt @ 10+0.1 th 1 PPA2-2 Consider squares occupied by own pieces (except pawn) as "defended" Consider squares occupied by own (doubled) pawns as "unsafe"
19-03-30 Roc PPAttaked2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 11356 W: 2472 L: 2580 D: 6304
sprt @ 10+0.1 th 1 P2 Consider squares occupied by own pieces (except king or pawn) as "defended" Consider squares occupied by own (doubled) pawns as "unsafe"
19-03-28 Roc PinThreat diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 28134 W: 6261 L: 6286 D: 15587
sprt @ 10+0.1 th 1 PT_1 increase kingDanger for opportunities to pin a new piece. Take 1: 70
19-03-28 Roc PPDouble diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 18283 W: 3970 L: 4044 D: 10269
sprt @ 10+0.1 th 1 When evaluating passed pawn paths.a square occupied by a doubled pawn should not be considered "defended"
19-03-24 Roc KS_weak1b diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 8296 W: 1765 L: 1888 D: 4643
sprt @ 10+0.1 th 1 KS_W1 More danger for a rook check with a potential follow-up
19-03-24 Roc SideSpace1 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 36912 W: 8183 L: 8165 D: 20564
sprt @ 10+0.1 th 1 SS_1 penalize our space when advanced enemy pawns on b/g files
19-03-22 Roc BlockingKnight diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 8166 W: 1765 L: 1889 D: 4512
sprt @ 10+0.1 th 1 BK_1
19-03-22 Roc KnightMob3 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 51791 W: 11477 L: 11385 D: 28929
sprt @ 10+0.1 th 1 KM3-1 Take 2: exclude bishop as well
19-03-22 Roc KnightMob3 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 38591 W: 8571 L: 8544 D: 21476
sprt @ 10+0.1 th 1 KM3
19-03-18 Roc DoubledSupport diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 50485 W: 11117 L: 11032 D: 28336
sprt @ 10+0.1 th 1 DP_1
19-03-21 Roc Asym2 diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 57402 W: 12523 L: 12801 D: 32078
sprt @ 10+0.1 th 1 Try a different simplification. based on protonpring idea.