| !! latest version !! Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Arseniy Surkov
Date: Sat Aug 30 15:17:57 2025 +0200 Timestamp: 1756559877 Simplify `adjust_key50` template Remove the AfterMove template from the adjust_key50 function, which is only ever called with false. closes https://github.com/official-stockfish/Stockfish/pull/6278 No functional change see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Sebastian Buchwald
Date: Sat Aug 30 15:14:51 2025 +0200 Timestamp: 1756559691 Remove superfluous cast closes https://github.com/official-stockfish/Stockfish/pull/6277 No functional change see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Torsten Hellwig
Date: Sat Aug 30 15:13:40 2025 +0200 Timestamp: 1756559620 Remove buggy and unused function The function does not fulfill its purpose and is not used anywhere. See https://discord.com/channels/435943710472011776/1101022188313772083/1409801409855094874 closes https://github.com/official-stockfish/Stockfish/pull/6275 no functional change see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Shawn Xu
Date: Sat Aug 30 15:12:06 2025 +0200 Timestamp: 1756559526 Further Simplify Stalemate Detection Passed Non-regression STC: LLR: 2.98 (-2.94,2.94) <-1.75,0.25> Total: 191520 W: 49633 L: 49582 D: 92305 Elo +0.09 Ptnml(0-2): 557, 20676, 53260, 20693, 574 https://tests.stockfishchess.org/tests/view/68ab570075da51a345a5abe1 Passed Non-regression LTC: LLR: 2.96 (-2.94,2.94) <-1.75,0.25> Total: 212934 W: 54643 L: 54618 D: 103673 Elo +0.04 Ptnml(0-2): 117, 22417, 61364, 22462, 107 https://tests.stockfishchess.org/tests/view/68ab84e975da51a345a5ac6b 10k Stalemate: Elo: 0.35 ± 1.2 (95%) LOS: 71.6% Total: 10000 W: 4602 L: 4592 D: 806 Elo +0.35 Ptnml(0-2): 0, 148, 4694, 158, 0 nElo: 1.99 ± 6.8 (95%) PairsRatio: 1.07 https://tests.stockfishchess.org/tests/view/68abeb8175da51a345a5af82 closes https://github.com/official-stockfish/Stockfish/pull/6268 Bench: 2420973 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Shawn Xu
Date: Sat Aug 30 15:09:47 2025 +0200 Timestamp: 1756559387 Non-functional simplifications closes https://github.com/official-stockfish/Stockfish/pull/6267 No functional change Co-authored-by: Daniel Monroe <> see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Shawn Xu
Date: Sat Aug 30 15:09:00 2025 +0200 Timestamp: 1756559340 Simplify Capture Futility Pruning Passed Non-regression STC: LLR: 2.97 (-2.94,2.94) <-1.75,0.25> Total: 187904 W: 48639 L: 48583 D: 90682 Elo +0.10 Ptnml(0-2): 560, 22150, 48502, 22154, 586 https://tests.stockfishchess.org/tests/view/68aad56075da51a345a5a9e3 Passed Non-regression LTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 94302 W: 24246 L: 24101 D: 45955 Elo +0.53 Ptnml(0-2): 44, 10274, 26371, 10417, 45 https://tests.stockfishchess.org/tests/view/68ab541975da51a345a5aacf closes https://github.com/official-stockfish/Stockfish/pull/6266 Bench: 2376717 see source |
| Windows x64 for Haswell CPUs Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Robert Nurnberg @ elitebook
Date: Sat Aug 30 15:06:57 2025 +0200 Timestamp: 1756559217 revert #6259 The recent commit af181d9 was merged as a simplification, but unfortunately hurts mate finding efficiency. https://github.com/vondele/matetrack/blob/69f5c5e8627c163a6a8480b869ee09bc44dc44d4/matetrack1000000.csv#L4075-L4076 So this PR proposes to revert it, while adding a comment in the code for future reference. closes https://github.com/official-stockfish/Stockfish/pull/6269 Bench: 2566711 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Nonlinear2
Date: Sat Aug 30 15:05:11 2025 +0200 Timestamp: 1756559111 Avoid high rule50 count zeroing cutoffs If the depth is low enough, don't TT cut if the rule50 count is high and the TT move is zeroing. Passed STC: https://tests.stockfishchess.org/tests/view/68a8fdd8b6fb3300203bcb92 LLR: 3.05 (-2.94,2.94) <0.00,2.00> Total: 110304 W: 28805 L: 28402 D: 53097 Elo +1.27 Ptnml(0-2): 275, 11174, 31875, 11529, 299 Passed LTC: https://tests.stockfishchess.org/tests/view/68aa200f75da51a345a5a809 LLR: 3.00 (-2.94,2.94) <0.50,2.50> Total: 187956 W: 48489 L: 47928 D: 91539 Elo +1.04 Ptnml(0-2): 59, 16118, 61075, 16655, 71 closes https://github.com/official-stockfish/Stockfish/pull/6271 bench: 2641840 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Akshat Sinha
Date: Sat Aug 30 15:03:09 2025 +0200 Timestamp: 1756558989 fix ppc altivec check & loongarch64-lsx typo closes https://github.com/official-stockfish/Stockfish/pull/6276 No functional change see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Sebastian Buchwald
Date: Sat Aug 30 15:02:05 2025 +0200 Timestamp: 1756558925 Use integer type for UCI spin values In particular, parse spin values as integers to avoid rounding errors. Fixes https://github.com/official-stockfish/Stockfish/issues/6263 closes https://github.com/official-stockfish/Stockfish/pull/6264 No functional change see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Shawn Xu
Date: Sun Aug 24 20:10:43 2025 +0200 Timestamp: 1756059043 Simplify LMR Extensions Passed Non-regression STC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 236896 W: 61683 L: 61683 D: 113530 Elo +0.00 Ptnml(0-2): 730, 28057, 60901, 28003, 757 https://tests.stockfishchess.org/tests/view/68a9c20475da51a345a5a6a0 Passed Non-regression LTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 73644 W: 18936 L: 18770 D: 35938 Elo +0.78 Ptnml(0-2): 33, 7951, 20685, 8123, 30 https://tests.stockfishchess.org/tests/view/68aa95c575da51a345a5a88a closes https://github.com/official-stockfish/Stockfish/pull/6265 Bench: 2693376 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Stefan Geschwentner
Date: Sun Aug 24 20:07:50 2025 +0200 Timestamp: 1756058870 Less reduction for later threads. Give "(thread id mod 8) * 64" less reductions (up to nearly a half ply). Passed SMP STC: LLR: 2.95 (-2.94,2.94) <0.00,2.00> Total: 413176 W: 106496 L: 105666 D: 201014 Elo +0.70 Ptnml(0-2): 504, 46732, 111266, 47602, 484 https://tests.stockfishchess.org/tests/view/68a24aeeb6fb3300203bbdc4 Passed SMP LTC: LLR: 2.95 (-2.94,2.94) <0.50,2.50> Total: 60420 W: 15622 L: 15268 D: 29530 Elo +2.04 Ptnml(0-2): 11, 6106, 17632, 6440, 21 https://tests.stockfishchess.org/tests/view/68a2c2ffb6fb3300203bc516 closes https://github.com/official-stockfish/Stockfish/pull/6249 No functional change see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: FauziAkram
Date: Sun Aug 24 20:01:01 2025 +0200 Timestamp: 1756058461 Remove cap from a bonusScale formula Passed STC: LLR: 2.93 (-2.94,2.94) <-1.75,0.25> Total: 127264 W: 33159 L: 33042 D: 61063 Elo +0.32 Ptnml(0-2): 336, 14509, 33866, 14544, 377 https://tests.stockfishchess.org/tests/view/68a63fccb6fb3300203bc818 Passed LTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 469512 W: 120094 L: 120331 D: 229087 Elo -0.18 Ptnml(0-2): 238, 51317, 131885, 51076, 240 https://tests.stockfishchess.org/tests/view/68a8d867b6fb3300203bcab5 closes https://github.com/official-stockfish/Stockfish/pull/6260 Bench: 2433974 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Michael Chaly
Date: Sun Aug 24 19:58:49 2025 +0200 Timestamp: 1756058329 Small simplification in probCut movepicker Remove no longer required condition for tt moves. The idea is that if tt the value is greater than probCut beta try tt move that is a capture anyway - even if it doesn't pass SEE check. This idea in various implementations passed some STCs and was looking decent at LTCs as a gainer. Passed STC: https://tests.stockfishchess.org/tests/view/68aa1ee075da51a345a5a805 LLR: 2.93 (-2.94,2.94) <-1.75,0.25> Total: 136160 W: 35189 L: 35079 D: 65892 Elo +0.28 Ptnml(0-2): 436, 16083, 34891, 16275, 395 Passed LTC: https://tests.stockfishchess.org/tests/view/68aa91d375da51a345a5a884 LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 80022 W: 20652 L: 20492 D: 38878 Elo +0.69 Ptnml(0-2): 33, 8717, 22357, 8865, 39 closes https://github.com/official-stockfish/Stockfish/pull/6259 Bench: 2307940 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Shawn Xu
Date: Sun Aug 24 19:55:35 2025 +0200 Timestamp: 1756058135 Simplify separate malus formulas Passed Non-regression STC: LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 16352 W: 4336 L: 4090 D: 7926 Elo +5.23 Ptnml(0-2): 54, 1832, 4157, 2080, 53 https://tests.stockfishchess.org/tests/view/68a808f0b6fb3300203bca08 Passed Non-regression LTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 94014 W: 24129 L: 23986 D: 45899 Elo +0.53 Ptnml(0-2): 47, 9917, 26934, 10064, 45 https://tests.stockfishchess.org/tests/view/68a8f45cb6fb3300203bcb5e closes https://github.com/official-stockfish/Stockfish/pull/6256 Bench: 2483704 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Shawn Xu
Date: Sun Aug 24 19:52:42 2025 +0200 Timestamp: 1756057962 Simplify quiet move streak Passed Non-regression STC: LLR: 2.93 (-2.94,2.94) <-1.75,0.25> Total: 46272 W: 12076 L: 11866 D: 22330 Elo +1.58 Ptnml(0-2): 140, 5407, 11860, 5561, 168 https://tests.stockfishchess.org/tests/view/68a9c26575da51a345a5a6a2 Passed Non-regression LTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 140442 W: 35984 L: 35886 D: 68572 Elo +0.24 Ptnml(0-2): 72, 15333, 39305, 15447, 64 https://tests.stockfishchess.org/tests/view/68aa245e75da51a345a5a80d closes https://github.com/official-stockfish/Stockfish/pull/6258 Bench: 2931171 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Shawn Xu
Date: Sun Aug 24 19:50:51 2025 +0200 Timestamp: 1756057851 Simplify stalemate detection Passed Non-regression STC: LLR: 2.96 (-2.94,2.94) <-1.75,0.25> Total: 107392 W: 27959 L: 27818 D: 51615 Elo +0.46 Ptnml(0-2): 317, 12094, 28735, 12231, 319 https://tests.stockfishchess.org/tests/view/68a65d8ab6fb3300203bc825 Passed Non-regression LTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 94014 W: 24129 L: 23986 D: 45899 Elo +0.53 Ptnml(0-2): 47, 9917, 26934, 10064, 45 https://tests.stockfishchess.org/tests/view/68a8f45cb6fb3300203bcb5e Passed Stalemate 10k: Elo: 2.22 ± 1.3 (95%) LOS: 100.0% Total: 10000 W: 4626 L: 4562 D: 812 Elo +2.22 Ptnml(0-2): 1, 137, 4659, 203, 0 nElo: 12.00 ± 6.8 (95%) PairsRatio: 1.47 https://tests.stockfishchess.org/tests/view/68a65d8ab6fb3300203bc825 Supersedes #6114 Closes #6232 closes https://github.com/official-stockfish/Stockfish/pull/6255 Bench: 2473929 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Daniel Monroe
Date: Sun Aug 24 19:47:20 2025 +0200 Timestamp: 1756057640 Remove upper bound in see margin Passed simplification STC LLR: 2.93 (-2.94,2.94) <-1.75,0.25> Total: 99840 W: 25965 L: 25815 D: 48060 Elo +0.52 Ptnml(0-2): 326, 11708, 25688, 11886, 312 https://tests.stockfishchess.org/tests/view/68a24504b6fb3300203bbdae Passed simplification LTC LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 248388 W: 63544 L: 63556 D: 121288 Elo -0.02 Ptnml(0-2): 125, 27132, 69709, 27086, 142 https://tests.stockfishchess.org/tests/view/68a24f3bb6fb3300203bbdee closes https://github.com/official-stockfish/Stockfish/pull/6250 Bench: 2432765 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Daniel Samek
Date: Sun Aug 24 19:45:23 2025 +0200 Timestamp: 1756057523 Remove depth reduction in the full-depth search Passed simplification STC: LLR: 2.96 (-2.94,2.94) <-1.75,0.25> Total: 217184 W: 56218 L: 56195 D: 104771 Elo +0.04 Ptnml(0-2): 627, 25673, 55985, 25664, 643 https://tests.stockfishchess.org/tests/view/68a21e0eb6fb3300203bbcf3 Passed simplification LTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 30474 W: 7923 L: 7713 D: 14838 Elo +2.39 Ptnml(0-2): 20, 3205, 8569, 3431, 12 https://tests.stockfishchess.org/tests/view/68a2adacb6fb3300203bc3f9 closes https://github.com/official-stockfish/Stockfish/pull/6246 bench 2626263 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Daniel Monroe
Date: Sun Aug 24 19:43:48 2025 +0200 Timestamp: 1756057428 Simplify depth condition in prior reduction Passed simplification STC LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 172864 W: 45085 L: 45015 D: 82764 Elo +0.14 Ptnml(0-2): 516, 20456, 44405, 20552, 503 https://tests.stockfishchess.org/tests/view/68a24791b6fb3300203bbdb6 Passed simplification LTC LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 84738 W: 21733 L: 21578 D: 41427 Elo +0.64 Ptnml(0-2): 49, 9169, 23780, 9320, 51 https://tests.stockfishchess.org/tests/view/68a2665ab6fb3300203bc269 closes https://github.com/official-stockfish/Stockfish/pull/6244 Bench: 2131292 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Disservin
Date: Sun Aug 24 19:40:40 2025 +0200 Timestamp: 1756057240 CI: fix typo in flag closes https://github.com/official-stockfish/Stockfish/pull/6247 No functional change see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 for modern computers Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: FauziAkram
Date: Sun Aug 24 19:39:49 2025 +0200 Timestamp: 1756057189 Set back static constexpr closes https://github.com/official-stockfish/Stockfish/pull/6243 No functional change see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Myself
Date: Sun Aug 24 19:37:58 2025 +0200 Timestamp: 1756057078 Speedup_threat_by_lesser This patch could have been considered a non-functional speedup, but changing the ranking of illegal moves. Passed STC: LLR: 2.95 (-2.94,2.94) <0.00,2.00> Total: 131040 W: 34247 L: 33792 D: 63001 Elo +1.21 Ptnml(0-2): 407, 15281, 33675, 15764, 393 https://tests.stockfishchess.org/tests/live_elo/68a9a75b75da51a345a5a66d Passed LTC: LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 280146 W: 72055 L: 71242 D: 136849 Elo +1.01 Ptnml(0-2): 153, 30252, 78438, 31089, 141 https://tests.stockfishchess.org/tests/view/68a9f58475da51a345a5a6e0 closes https://github.com/official-stockfish/Stockfish/pull/6261 Bench: 2321931 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers + AVX2 Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: Stefan Geschwentner
Date: Sun Aug 24 19:30:31 2025 +0200 Timestamp: 1756056631 Remove log depth reduction terms. Motivated by the elo loss of last VVLTC regression test i remove the new log depth reductions (tuned at STC) to regain strength at VVLTC. The constant terms are adjusted based on the old values and the changes from the last added VVLTC tuning. Passed VVLTC with STC bound: LLR: 2.95 (-2.94,2.94) <0.00,2.00> Total: 53802 W: 14030 L: 13740 D: 26032 Elo +1.87 Ptnml(0-2): 5, 4924, 16754, 5212, 6 https://tests.stockfishchess.org/tests/view/68a9a9f575da51a345a5a675 Passed VVLTC with LTC bound: LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 53658 W: 14022 L: 13699 D: 25937 Elo +2.09 Ptnml(0-2): 3, 4894, 16712, 5217, 3 https://tests.stockfishchess.org/tests/view/68a8d2b2b6fb3300203bca77 closes https://github.com/official-stockfish/Stockfish/pull/6257 Bench: 2566780 see source |
| Windows x64 for Haswell CPUs Windows x64 for modern computers Windows x64 + SSSE3 Windows x64 Linux x64 for Haswell CPUs Linux x64 for modern computers + AVX2 Linux x64 for modern computers Linux x64 + SSSE3 Linux x64 | Author: FauziAkram
Date: Sun Aug 17 22:46:04 2025 +0200 Timestamp: 1755463564 VVLTC tweak Passed VVLTC with STC bounds: LLR: 2.94 (-2.94,2.94) <0.00,2.00> Total: 60796 W: 15908 L: 15609 D: 29279 Elo +1.71 Ptnml(0-2): 6, 5598, 18889, 5901, 4 https://tests.stockfishchess.org/tests/view/68a1fbfeb6fb3300203bbc5c Passed VVLTC with LTC bounds: LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 24914 W: 6528 L: 6256 D: 12130 Elo +3.79 Ptnml(0-2): 4, 2263, 7648, 2541, 1 https://tests.stockfishchess.org/tests/view/68a211aeb6fb3300203bbca7 closes https://github.com/official-stockfish/Stockfish/pull/6241 Bench: 2130122 see source |