DOTS3

[Chess_Dragon]

Thanks, interesting.

https://www.sp-cc.de/stockfish-regression.htm (vs. Sf 14) most recent Sf:
4 Stockfish 210921 avx2 : = +17.9 * : 2.8 2.8 30000 52.5 % 0 88.3 %
19 Stockfish 14 210702 : 0.0

https://nextchessmove.com/dev-builds (vs. Sf 7) most recent Sf:
20210926-0458 20001 17056 38 2907 +437.51 +/- 6.30 : = +22.35 > v14
20210921-1748 20000 17114 50 2836 +440.48 +/- 6.38 : = +25.32 *
20210702-1253v14 20000 16694 52 3254 +415.16 +/- 5.95

[dorsz]

(My new fishes 14.4 are going to be released tomorrow).

Sorry for announcing this, but I am not releasing 14.4 now because of almost 0 improvements.

As a compensation I released the stockfish that I have been using recently: viewtopic.php?f=7&t=3306

[Chess_Dragon]

I mentioned DOTS3 on Lc0's Discord - with a link to this thread.

Below it is in a match: Stockfish Last Classical (just before NNUE) vs. an old Lc0 T60 net from the same day.
R7 2700X | RTX 2060 , Sy.-6 , G/90"+1"

Code: Select all

SfLC_LcAtLC.pgn - DOTS3
Score of Stockfish_20073110_LC vs Lc0-0.28.0_604434-atLC: 61 - 52 - 87  [0.522] 200
...      Stockfish_20073110_LC playing White: 32 - 29 - 39  [0.515] 100
...      Stockfish_20073110_LC playing Black: 29 - 23 - 48  [0.530] 100
...      White vs Black: 55 - 58 - 87  [0.492] 200
Elo difference: 15.6 +/- 36.3, LOS: 80.1 %, DrawRatio: 43.5 %

Many spectacular games!

Here is one: #47 Stockfish 1-0 Lc0 -the link to the game-viewer:
http://chess.tuxtown.net/game-replayer. ... 2614b6a3d6
It is a King's Gambit white sac's 1. Nxf7 to go a full knight down but has compensation.
The game was even then 19...Qc8 lost to 20.Rf8+ , giving up 2 rooks for black's Q but black's king is too unsafe and is lost.
#48 Lc0 was only able to draw with white.

All 200 games attached.

[dorsz]

DOTS4 will be released very soon. Due to some problems with time to release it it will have not 150, as planned, but 200 positions.

[mibaskom]

(My new fishes 14.4 are going to be released tomorrow).

Sorry for announcing this, but I am not releasing 14.4 now because of almost 0 improvements.

As a compensation I released the stockfish that I have been using recently: viewtopic.php?f=7&t=3306

dear chess friend, dorsz,

would you like to renewal the mediafire link,
"viewtopic.php?f=7&t=3306"
due to file aren't there anymore,
thank you.

best regards,
mi.

[dorsz]

I deleted the engine. Soon after I released it, there was new Stockfish that was just a better engine. Now I can recommend you this engine: https://www.open-chess.org/viewtopic.php?f=7&t=3328

[Chess_Dragon]

DOTS4 will be released very soon. Due to some problems with time to release it it will have not 150, as planned, but 200 positions.

That will be great!

Here is DOTS3 #13, played in my last .pgn above:
#25 Stockfish 1-0 Lc0: 1.Ne5 Nd7 2.Nxf7 {+1.13}, won move 25;
#26 Lc0 1/2-1/2 Stockfish: 1. O-O-O b5 2. Bb3 a5 3. a4 b4 4. Ne4 Bxe4 5. Qxe4 Nf6 6. Qe2 Nbd7 7. Ng5 O-O 8. Bxe6 {B offer} Nd5 {declined} 9. Bxd5 cxd5 {0.00}, draw move 29.