Obsidian (DEV)

[Chacal X]

Hello,
Would it be possible to get this version, I need it in SSE3 or SSE41,
Thank you in advance,,

[cc2150dx]

I am immensely grateful for your kindness, just curious: why almost daily updates, I sometimes think it would be just for downloading, I hope I am wrong, what do you think about that?

I just happened to get multiple gainers the last days

I've been mostly testing Obsidian for awhile. For e.g. see: https://www.talkchess.com/viewtopic.php?t=84718.

[Chacal X]

It really is a great engine and if it continues to evolve, it will probably surpass Stockfish.

As for this new version, can you get it for me, or could you give me the contact, such as the person's telegram,
I'll wait, thank you..

[cc2150dx]

Your best bet is to wait for Chris. Hopefully he can help you out. I only compile/build in avx2, sorry.

[Chacal X]

Okay, see if you can talk to him, thanks.

[Chris Formula]

sorry folks. was busy a bit lately.

here's Obsidian dev-16.13: https://drive.google.com/file/d/1qT1WKA ... 3ZwSh/view
comes with AVX2, SSE4 and SSSE3 variants. enjoy!

Chris

[Chacal X]

Good morning, Thank you very much once again, have a great day!

[Chris Formula]

Obsidian dev-16.14: https://drive.google.com/file/d/1riCuCV ... fH5cD/view
Source: https://github.com/gab8192/Obsidian/com ... 5bf75cf244

package includes BMI2, AVX2, SSE4 and SSSE3 binaries. BMI2 is the fastest on my system. enjoy!

Chris

[Bourbaki]

Obsidian dev-16.14 est EXTREMEMENT fort !

01: Obsidian dev-16.14 SE 36,5/50 ·· 1= == =1 =1 1= =1 == =1 == =1 1= 1= =1 =1 1= 1= 1= 1= 1= 11 =1 =1 =1 =1 1= 887,50
02: Stockfish 17.1 64 ja 32,5/50 0= ·· 1= == == =1 =1 0= 1= 1= == =1 1= 1= =1 == =1 =1 1= 1= 10 1= 1= =1 =1 == 787,00
03: Stockfish dev-20250702-ce73441f 32,0/50 == 0= ·· 10 10 == == =1 01 1= 1= =1 1= 1= 1= 1= 1= =1 =1 == =1 1= =1 =0 11 == 773,75
04: Integral v7 64 ja 31,0/50 =0 == 01 ·· == 10 =0 1= == 1= 1= == == =1 1= 1= =1 =1 11 =1 01 == =1 =1 == =1 744,25
05: Alexandria 8.0.0 64 ja 29,0/50 =0 == 01 == ·· == == 1= == 10 10 01 == 1= 1= 01 == 1= == == 11 1= == =1 01 1= 701,50
06: PlentyChess 6.0.5 64 ja 29,0/50 0= =0 == 01 == ·· == =0 1= == == 10 =1 =1 =1 == == == 1= 1= == =1 1= 1= 1= =1 692,25
07: Berserk 20250606 64 ja 28,5/50 =0 =0 == =1 == == ·· =0 0= 0= == 1= =1 =1 == == 1= == == 1= 1= =1 == =1 1= 11 679,00
08: Caissa 1.22.1 28,0/50 == 1= =0 0= 0= =1 =1 ·· 10 == =0 =1 == == 1= == =1 =1 == =1 == == == 1= =1 == 683,50
09: RubiChess 20250606 64 ja 27,0/50 =0 0= 10 == == 0= 1= 01 ·· =0 == =0 01 1= == == =1 =1 =1 == =1 1= == =1 == 1= 646,75
10: Stormphrax 7.0.0 64 ja 26,5/50 == 0= 0= 0= 01 == 1= == =1 ·· == 1= == 0= =1 =0 =1 1= == =1 == =0 =1 == == 1= 646,25
11: Viridithas 17.0.0 26,5/50 =0 == 0= 0= 01 == == =1 == == ·· 10 =0 0= == =1 10 =1 == == 1= == 11 =1 == 1= 637,00
12: Starzix 6.1 64 ja 24,5/50 0= =0 =0 == 10 01 0= =0 =1 0= 01 ·· =0 == == == == == == 1= == =1 =1 =1 1= == 586,00
13: K-Dragon 3.1 24,0/50 0= 0= 0= == == =0 =0 == 10 == =1 =1 ·· =0 =0 11 == 10 == 1= =0 == 1= == 01 == 582,00
14: Clover 8.1 64 ja 23,0/50 =0 0= 0= =0 0= =0 =0 == 0= 1= 1= == =1 ·· == == == == == 0= == == =1 01 1= == 552,50
15: Lizard 11.2 23,0/50 =0 =0 0= 0= 0= =0 == 0= == =0 == == =1 == ·· 10 10 == 1= =1 =0 == == =1 1= 01 547,25
16: Fat Fritz 2 22,5/50 0= == 0= 0= 10 == == == == =1 =0 == 00 == 01 ·· =1 == 00 == == 1= =0 == 01 1= 553,25
17: Titan 1.1.0 64 ja 21,5/50 0= =0 0= =0 == == 0= =0 =0 =0 01 == == == 01 =0 ·· 10 == == 11 == == 10 1= 0= 517,50
18: Uralochka 3.42 dev.12 64 ja 21,5/50 0= =0 =0 =0 0= == == =0 =0 0= =0 == 01 == == == 01 ·· == == =1 == == == == =1 514,25
19: Booot 7.4 21,0/50 0= 0= =0 00 == 0= == == =0 == == == == == 0= 11 == == ·· == == == 10 == 00 == 510,50
20: Quanticade Orion 2.0 64 ja 21,0/50 0= 0= == =0 == 0= 0= =0 == =0 == 0= 0= 1= =0 == == == == ·· 01 1= 0= 10 10 =1 508,50
21: Lc0 0.31.0-dag-4167c1e-BT4-6147500-it332 21,0/50 00 01 =0 10 00 == 0= == =0 == 0= == =1 == =1 == 00 =0 == 10 ·· 11 =0 1= 10 0= 508,25
22: Seer 2.8.0 Dev.9d8b602 64 ja 20,5/50 =0 0= 0= == 0= =0 =0 == 0= =1 == =0 == == == 0= == == == 0= 00 ·· 1= 10 =1 10 500,75
23: Horsie 1.1.0 64 ja 20,5/50 =0 0= =0 =0 == 0= == == == =0 00 =0 0= =0 == =1 == == 01 1= =1 0= ·· =0 == =1 495,25
24: Velvet 8.1.1 64 ja 20,0/50 =0 =0 =1 =0 =0 0= =0 0= =0 == =0 =0 == 10 =0 == 01 == == 01 0= 01 =1 ·· == == 488,00
25: Lc0-v0.31.2-T3-distill-swa-2767500 20,0/50 =0 =0 00 == 10 0= 0= =0 == == == 0= 10 0= 0= 10 0= == 11 01 01 =0 == == ·· == 485,50
26: Devre 6.39 dev.e4d35c6 ja 19,5/50 0= == == =0 0= =0 00 == 0= 0= 0= == == == 10 0= 1= =0 == =0 1= 01 =0 == == ·· 477,75

650 parties jouées / Tournoi fini
Niveau: Blitz 5/3

chess programs : 8 coeurs ; 1024 hashtables

Position de départ chargée à partir d'un fichier PGN au hasard - TCEC Superfinals Seasons 1 à 27
PGN jusqu'au coup : 7 - Répéter position avec couleurs inversées.

[Uri Blass]

Obsidian dev-16.14 est EXTREMEMENT fort !

01: Obsidian dev-16.14 SE 36,5/50 ·· 1= == =1 =1 1= =1 == =1 == =1 1= 1= =1 =1 1= 1= 1= 1= 1= 11 =1 =1 =1 =1 1= 887,50
02: Stockfish 17.1 64 ja 32,5/50 0= ·· 1= == == =1 =1 0= 1= 1= == =1 1= 1= =1 == =1 =1 1= 1= 10 1= 1= =1 =1 == 787,00
03: Stockfish dev-20250702-ce73441f 32,0/50 == 0= ·· 10 10 == == =1 01 1= 1= =1 1= 1= 1= 1= 1= =1 =1 == =1 1= =1 =0 11 == 773,75
04: Integral v7 64 ja 31,0/50 =0 == 01 ·· == 10 =0 1= == 1= 1= == == =1 1= 1= =1 =1 11 =1 01 == =1 =1 == =1 744,25
05: Alexandria 8.0.0 64 ja 29,0/50 =0 == 01 == ·· == == 1= == 10 10 01 == 1= 1= 01 == 1= == == 11 1= == =1 01 1= 701,50
06: PlentyChess 6.0.5 64 ja 29,0/50 0= =0 == 01 == ·· == =0 1= == == 10 =1 =1 =1 == == == 1= 1= == =1 1= 1= 1= =1 692,25
07: Berserk 20250606 64 ja 28,5/50 =0 =0 == =1 == == ·· =0 0= 0= == 1= =1 =1 == == 1= == == 1= 1= =1 == =1 1= 11 679,00
08: Caissa 1.22.1 28,0/50 == 1= =0 0= 0= =1 =1 ·· 10 == =0 =1 == == 1= == =1 =1 == =1 == == == 1= =1 == 683,50
09: RubiChess 20250606 64 ja 27,0/50 =0 0= 10 == == 0= 1= 01 ·· =0 == =0 01 1= == == =1 =1 =1 == =1 1= == =1 == 1= 646,75
10: Stormphrax 7.0.0 64 ja 26,5/50 == 0= 0= 0= 01 == 1= == =1 ·· == 1= == 0= =1 =0 =1 1= == =1 == =0 =1 == == 1= 646,25
11: Viridithas 17.0.0 26,5/50 =0 == 0= 0= 01 == == =1 == == ·· 10 =0 0= == =1 10 =1 == == 1= == 11 =1 == 1= 637,00
12: Starzix 6.1 64 ja 24,5/50 0= =0 =0 == 10 01 0= =0 =1 0= 01 ·· =0 == == == == == == 1= == =1 =1 =1 1= == 586,00
13: K-Dragon 3.1 24,0/50 0= 0= 0= == == =0 =0 == 10 == =1 =1 ·· =0 =0 11 == 10 == 1= =0 == 1= == 01 == 582,00
14: Clover 8.1 64 ja 23,0/50 =0 0= 0= =0 0= =0 =0 == 0= 1= 1= == =1 ·· == == == == == 0= == == =1 01 1= == 552,50
15: Lizard 11.2 23,0/50 =0 =0 0= 0= 0= =0 == 0= == =0 == == =1 == ·· 10 10 == 1= =1 =0 == == =1 1= 01 547,25
16: Fat Fritz 2 22,5/50 0= == 0= 0= 10 == == == == =1 =0 == 00 == 01 ·· =1 == 00 == == 1= =0 == 01 1= 553,25
17: Titan 1.1.0 64 ja 21,5/50 0= =0 0= =0 == == 0= =0 =0 =0 01 == == == 01 =0 ·· 10 == == 11 == == 10 1= 0= 517,50
18: Uralochka 3.42 dev.12 64 ja 21,5/50 0= =0 =0 =0 0= == == =0 =0 0= =0 == 01 == == == 01 ·· == == =1 == == == == =1 514,25
19: Booot 7.4 21,0/50 0= 0= =0 00 == 0= == == =0 == == == == == 0= 11 == == ·· == == == 10 == 00 == 510,50
20: Quanticade Orion 2.0 64 ja 21,0/50 0= 0= == =0 == 0= 0= =0 == =0 == 0= 0= 1= =0 == == == == ·· 01 1= 0= 10 10 =1 508,50
21: Lc0 0.31.0-dag-4167c1e-BT4-6147500-it332 21,0/50 00 01 =0 10 00 == 0= == =0 == 0= == =1 == =1 == 00 =0 == 10 ·· 11 =0 1= 10 0= 508,25
22: Seer 2.8.0 Dev.9d8b602 64 ja 20,5/50 =0 0= 0= == 0= =0 =0 == 0= =1 == =0 == == == 0= == == == 0= 00 ·· 1= 10 =1 10 500,75
23: Horsie 1.1.0 64 ja 20,5/50 =0 0= =0 =0 == 0= == == == =0 00 =0 0= =0 == =1 == == 01 1= =1 0= ·· =0 == =1 495,25
24: Velvet 8.1.1 64 ja 20,0/50 =0 =0 =1 =0 =0 0= =0 0= =0 == =0 =0 == 10 =0 == 01 == == 01 0= 01 =1 ·· == == 488,00
25: Lc0-v0.31.2-T3-distill-swa-2767500 20,0/50 =0 =0 00 == 10 0= 0= =0 == == == 0= 10 0= 0= 10 0= == 11 01 01 =0 == == ·· == 485,50
26: Devre 6.39 dev.e4d35c6 ja 19,5/50 0= == == =0 0= =0 00 == 0= 0= 0= == == == 10 0= 1= =0 == =0 1= 01 =0 == == ·· 477,75

650 parties jouées / Tournoi fini
Niveau: Blitz 5/3

chess programs : 8 coeurs ; 1024 hashtables

Position de départ chargée à partir d'un fichier PGN au hasard - TCEC Superfinals Seasons 1 à 27
PGN jusqu'au coup : 7 - Répéter position avec couleurs inversées.

What is correct?
1)Obsidian 16.14 is better than Stockfish
2)Obsidian 16.14 is better than Stockfish only in beating weaker opponents.
3)Both 1 and 2 are wrong and result is misleading because there is a starticial error and the test did not have enough games.