CvC and CvH. Includes 1,492 different high-rated bots, as downloaded 2023-11-29. Filtered to include only beautiful strong games. Unannotated. Doubles removed. No variants. Beauty scores added.

439,985 games | 138 MB ZIP | 448 MB PGN
https://www.mediafire.com/file/n9cz54mnzclm0bg/lichess-bot-games.zip/file

Strong games are also referred to by ChessBase as good games, and top games. The criteria seem to be an average of 2300+ and 10+ moves.

Beauty is determined according to interesting play, such as sacrifices. Between 0-3 medals are awarded according to the score. Beautiful games, by my own definition, have anywhere from 1-3 medals.

Created from the CSV obtained via the Lichess Open Database. All the product of either search and replace — mostly with regular expressions — or of simply opening the file in ChessBase, which then provides the proper tags and converts the movelist to standard algebraic notation.

CAVEAT: This may be a flawed DB. It works in ChessBase, but it mentions on that linked Lichess page that the puzzles actually start on the second move. I haven’t messed around with it enough, but it’s possible that every single puzzle is played from the wrong side.

NOTE: I’ve discovered that one, it’s true, and two, switching the color manually in ChessBase should fix the problem. It just means you have to know which color it starts playing from, because it may not specify either in the checkboxes at first.

3,307,409 puzzles • 896 MB PGN • 92.5 MB 7z
https://www.mediafire.com/file/hdwitwnm8fpefvu/lichess-puzzles-by-rating.7z/file

Rank Name                                  TC     Elo     +/-   Games    Wins  Losses   Draws   Points   Score    Draw    Time Illegal  Discon   Stall WrClaim 
   1 Berserk 11.1                      10+0.1      97      12    1200     391      63     746    764.0   63.7%   62.2%       0       0       0       0       0 
   2 Berserk 11                        10+0.1      95      12    1200     386      66     748    760.0   63.3%   62.3%       0       0       0       0       0 
   3 Berserk 10                        10+0.1      45      12    1200     289     134     777    677.5   56.5%   64.8%       0       0       0       0       0 
   4 Berserk 9                         10+0.1      22      11    1200     240     165     795    637.5   53.1%   66.3%       0       0       0       0       0 
   5 Berserk 8.5.1                     10+0.1     -58      12    1200     135     335     730    500.0   41.7%   60.8%       0       0       0       0       0 
   6 Berserk 8.5                       10+0.1     -63      12    1200     125     341     734    492.0   41.0%   61.2%       0       0       0       0       0 
   7 Berserk 8                         10+0.1    -141      13    1200      47     509     644    369.0   30.8%   53.7%       0       0       0       0       0 

SPRT: llr 0 (0.0%), lbound -inf, ubound inf
4200 of 4200 games finished.

Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz
Cores: 6
Logical processors: 12
Installed RAM: 12.0 GB

CuteChess GUI 1.3.1
TC: 10+0.1
Hash: 16 MB
Threads: 1
Concurrent: 2
Ponder off
Draw adjudication: after mv 80, 30 moves within 1 cp
No resign adjudication
Syzygy 3-4-5 TB adjudication
ECO 16 ply Opening Suite

All 4200 Games:
https://www.mediafire.com/file_premium/k1dnh2mautiyhe7/cerl-230814-b1.pgn/file

Rank Name                                  TC     Elo     +/-   Games    Wins  Losses   Draws   Points   Score    Draw    Time Illegal  Discon   Stall WrClaim 
   1 SugaR XPrO 230623                 10+0.1      30      13     600      93      42     465    325.5   54.3%   77.5%       0       0       0       0       0 
   2 ShashChess 33.1                   10+0.1      26      14     600      99      54     447    322.5   53.8%   74.5%       0       0       0       0       0 
   3 BrainLearn 25.2                   10+0.1      24      14     600      95      53     452    321.0   53.5%   75.3%       0       0       0       0       0 
   4 Dragon 3.2                        10+0.1     -81      16     600      31     169     400    231.0   38.5%   66.7%       0       0       0       0       0 

SPRT: llr 0 (0.0%), lbound -inf, ubound inf
1200 of 1200 games finished.

Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz
Cores: 6
Logical processors: 12
Installed RAM: 12.0 GB

CuteChess GUI 1.3.1
TC: 10+0.1
Hash: 16 MB
Threads: 1
Concurrent: 2
Ponder off
Draw adjudication: after mv 80, 30 moves within 1 cp
No resign adjudication
Syzygy 3-4-5 TB adjudication
ECO 16 ply Opening Suite

All 1200 Games:
https://www.mediafire.com/file_premium/vyspl4yfj5dgubg/cerl-230813-b2.pgn/file

Rank Name                                  TC     Elo     +/-   Games    Wins  Losses   Draws   Points   Score    Draw    Time Illegal  Discon   Stall WrClaim 
   1 Avalanche 1.4.0                   10+0.1     161      26     600     362     102     136    430.0   71.7%   22.7%       0       0       0       0       0 
   2 Monolith 2                        10+0.1      53      23     600     250     159     191    345.5   57.6%   31.8%       0       0       0       0       0 
   3 Altair 3.0.0                      10+0.1     -64      23     600     148     258     194    245.0   40.8%   32.3%       0       0       0       0       0 
   4 Polaris 1.6.1                     10+0.1    -148      25     600      92     333     175    179.5   29.9%   29.2%       0       0       0       0       0 

SPRT: llr 0 (0.0%), lbound -inf, ubound inf
1200 of 1200 games finished.

Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz
Cores: 6
Logical processors: 12
Installed RAM: 12.0 GB

CuteChess GUI 1.3.1
TC: 10+0.1
Hash: 16 MB
Threads: 1
Concurrent: 2
Ponder off
Draw adjudication: after mv 80, 30 moves within 1 cp
No resign adjudication
Syzygy 3-4-5 TB adjudication
ECO 16 ply Opening Suite

All 1200 Games:
https://www.mediafire.com/file_premium/qr4xxk8lxx4mxgd/cerl-230813-b1.pgn/file

Rank Name                                  TC     Elo     +/-   Games    Wins  Losses   Draws   Points   Score    Draw    Time Illegal  Discon   Stall WrClaim 
   1 Berserk 11.1                      10+0.1     229      23     600     361      14     225    473.5   78.9%   37.5%       0       0       0       0       0 
   2 Clover 5.0                        10+0.1     118      21     600     271      75     254    398.0   66.3%   42.3%       0       0       0       0       0 
   3 Viridithas 10.0.0                 10+0.1      -1      22     600     182     184     234    299.0   49.8%   39.0%       0       0       0       0       0 
   4 Avalanche 1.4.0                   10+0.1    -515      46     600       1     542      57     29.5    4.9%    9.5%       0       0       0       0       0 

SPRT: llr 0 (0.0%), lbound -inf, ubound inf
1200 of 1200 games finished.

Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz
Cores: 6
Logical processors: 12
Installed RAM: 12.0 GB

CuteChess GUI 1.3.1
TC: 10+0.1
Hash: 16 MB
Threads: 1
Concurrent: 2
Ponder off
Draw adjudication: after mv 80, 30 moves within 1 cp
No resign adjudication
Syzygy 3-4-5 TB adjudication
ECO 16 ply Opening Suite

All 1200 Games:
https://www.mediafire.com/file_premium/2kgtt0yjcr1q0aj/cerl-230812-b3.pgn/file

Rank Name                                  TC     Elo     +/-   Games    Wins  Losses   Draws   Points   Score    Draw    Time Illegal  Discon   Stall WrClaim 
   1 Berserk 11.1                      10+0.1     206      26     400     225      12     163    306.5   76.6%   40.8%       0       0       0       0       0 
   2 Clover 5.0                        10+0.1      52      25     400     137      78     185    229.5   57.4%   46.3%       0       0       0       0       0 
   3 Arasan 23.5                       10+0.1    -288      31     400       5     277     118     64.0   16.0%   29.5%       0       0       0       0       0 

SPRT: llr 0 (0.0%), lbound -inf, ubound inf
600 of 600 games finished.

Intel(R) Core(TM) i5-10400 CPU @ 2.90GHz
Cores: 6
Logical processors: 12
Installed RAM: 12.0 GB

CuteChess GUI 1.3.1
TC: 10+0.1
Hash: 16 MB
Threads: 1
Concurrent: 2
Ponder off
Draw adjudication: after mv 80, 30 moves within 1 cp
No resign adjudication
Syzygy 3-4-5 TB adjudication
ECO 16 ply Opening Suite

All 600 Games:
https://www.mediafire.com/file_premium/8qjih4lr82nt2o4/cerl-230812-b2.pgn/file