CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Lc0 0.21.3 wLD2 64-bit (3359+16
−16		)Quote
Author: Gary Linscott and others Links: Homepage, Networks
This is one of the 17 Leela Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Motor 0.5.0 64-bit3470+18
−18		(+111)9 − 9
(+1−1=16)		50.0%
9.0 / 18
0.0%
+111
–   Booot 7.2 64-bit3465+12
−12		(+106)7.5 − 12.5
(+1−6=13)		37.5%
7.5 / 20
0.0%
+26
–   Renegade 1.1.0 64-bit3461+16
−16		(+102)7.5 − 8.5
(+0−1=15)		46.9%
7.5 / 16
0.0%
+85
–   Willow 4.0 64-bit3451+17
−17		(+92)13.5 − 10.5
(+5−2=17)		56.3%
13.5 / 24
0.0%
+132
–   Altair 6.0.0 64-bit3433+14
−14		(+74)15 − 15
(+2−2=26)
50.0%
15.0 / 30
0.0%
+72
–   Quanticade Aurora 0.8 64-bit3406+19
−19		(+47)8.5 − 7.5
(+2−1=13)		53.1%
8.5 / 16
0.0%
+66
–   Renegade 1.0.0 64-bit3395+13
−13		(+36)16.5 − 7.5
(+9−0=15)		68.8%
16.5 / 24
0.0%
+156
–   Serendipity 0.3.1 64-bit3390+20
−20		(+31)10 − 8
(+5−3=10)		55.6%
10.0 / 18
0.8%
+67
–   pawn 2.0 64-bit3387+12
−12		(+28)17 − 13
(+8−4=18)
56.7%
17.0 / 30
0.2%
+72
–   Devre 4.0 64-bit3387+11
−11		(+28)13 − 9
(+4−0=18)		59.1%
13.0 / 22
0.2%
+81
–   Smallbrain 7.0 64-bit3385+9
−9		(+26)11.5 − 6.5
(+5−0=13)		63.9%
11.5 / 18
0.2%
+113
–   chess.cpp 4.0 64-bit3384+13
−13		(+25)14 − 8
(+6−0=16)		63.6%
14.0 / 22
0.8%
+107
–   Integral v4 64-bit3384+18
−18		(+25)9.5 − 8.5
(+3−2=13)		52.8%
9.5 / 18
1.7%
+40
–   Marvin 6.1.0 64-bit3368+11
−11		(+9)12.5 − 11.5
(+3−2=19)		52.1%
12.5 / 24
17.0%
+20
–   Caissa 1.2 64-bit3361+18
−18		(+2)12.5 − 11.5
(+5−4=15)		52.1%
12.5 / 24
45.1%
+14
–   Velvet 4.1.0 64-bit3351+13
−13		(−8)20.5 − 9.5
(+12−1=17)
68.3%
20.5 / 30
79.7%
+110
–   Tucano 11.00 64-bit3343+12
−12		(−16)13 − 11
(+4−2=18)		54.2%
13.0 / 24
95.5%
+10
–   Cheng 4.46 64-bit3327+18
−18		(−32)18 − 12
(+7−1=22)
60.0%
18.0 / 30
99.6%
+31
–   Stormphrax 1.0.0 64-bit3319+16
−16		(−40)16 − 8
(+10−2=12)		66.7%
16.0 / 24
100.0%
+75
–   Viridithas 7.0.0 64-bit3310+17
−17		(−49)15.5 − 4.5
(+12−1=7)		77.5%
15.5 / 20
100.0%
+151
–   Black Marlin 6.0 64-bit3309+17
−17		(−50)14.5 − 5.5
(+10−1=9)		72.5%
14.5 / 20
100.0%
+107
–   Counter 5.0 64-bit3307+11
−11		(−52)12.5 − 7.5
(+7−2=11)		62.5%
12.5 / 20
100.0%
+31
–   Caissa 0.9 64-bit3300+19
−19		(−59)14.5 − 5.5
(+9−0=11)		72.5%
14.5 / 20
100.0%
+87
–   Mantissa 3.7.2 64-bit3294+10
−10		(−65)14 − 4
(+10−0=8)		77.8%
14.0 / 18
100.0%
+127
–   Smallbrain 6.0 64-bit3284+15
−15		(−75)10.5 − 3.5
(+7−0=7)		75.0%
10.5 / 14
100.0%
+94
–   Expositor 2BR17 64-bit3273+11
−11		(−86)11.5 − 4.5
(+7−0=9)		71.9%
11.5 / 16
100.0%
+56
–   Stash 34.0 64-bit3273+12
−12		(−86)16 − 4
(+13−1=6)		80.0%
16.0 / 20
100.0%
+138
–   rofChade 2.202 64-bit3254+9
−9		(−105)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−395
–   Defenchess 2.2 64-bit3251+7
−7		(−108)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−270
–   Fritz 17 64-bit3246+14
−14		(−113)13.5 − 18.5
(+4−9=19)
42.2%
13.5 / 32
100.0%
−161
–   Andscacs 0.95 64-bit3230+8
−8		(−129)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−223
–   Black Marlin 5.0 64-bit3229+17
−17		(−130)15 − 5
(+11−1=8)		75.0%
15.0 / 20
100.0%
+47
–   RubiChess 1.6 64-bit3207+13
−13		(−152)11.5 − 12.5
(+5−6=13)		47.9%
11.5 / 24
100.0%
−167
–   Expositor 2WN29 64-bit3203+15
−15		(−156)24.5 − 5.5
(+19−0=11)
81.7%
24.5 / 30
100.0%
+70
–   Schooner 2.1 64-bit3178+13
−13		(−181)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−181
–   Arasan 21.4 64-bit3176+14
−14		(−183)18.5 − 17.5
(+7−6=23)
51.4%
18.5 / 36
100.0%
−172
–   Roc 1.3 64-bit3169+20
−20		(−190)14 − 16
(+7−9=14)
46.7%
14.0 / 30
100.0%
−215
–   SlowChess Blitz Classic 1.9 64-bit3159+19
−19		(−200)6 − 10
(+2−6=8)		37.5%
6.0 / 16
100.0%
−282
–   NirvanaChess 2.4 64-bit3139+7
−7		(−220)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−314
–   Stash 30.0 64-bit3130+20
−20		(−229)8.5 − 1.5
(+8−1=1)		85.0%
8.5 / 10
100.0%
+82
–   Texel 1.07 64-bit3114+9
−9		(−245)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−245
–   chess22k 1.13 64-bit3102+15
−15		(−257)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−292
–   ChessBrainVB 3.743102+12
−12		(−257)8.5 − 9.5
(+5−6=7)		47.2%
8.5 / 18
100.0%
−279
–   Wasp 3.75 64-bit3102+14
−14		(−257)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
100.0%
−238
–   iCE 4.0 64-bit3100+10
−10		(−259)15 − 5
(+12−2=6)		75.0%
15.0 / 20
100.0%
−68
–   Demolito 2019-07-15 64-bit3070+19
−19		(−289)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−289
–   Marvin 3.4.0 64-bit2962+16
−16		(−397)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−104
–   Winter 0.6 64-bit2950+16
−16		(−409)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−331
–   Godel 6.0 64-bit2945+16
−16		(−414)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
−179
–   Toga II 4.0 64-bit2925+11
−11		(−434)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−263
–   Topple 0.7.2 64-bit2910+17
−17		(−449)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−354
–   The Baron 3.44 64-bit2886+9
−9		(−473)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−473
–   Scorpio 2.9 MCTS 64-bit2886+24
−24		(−473)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−181
–   Counter 3.3 64-bit2863+20
−20		(−496)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−329
–   Tucano 7.07 64-bit2858+15
−15		(−501)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−406
–   Fruit Reloaded 3.2.1 64-bit2851+11
−11		(−508)1 − 3
(+1−3=0)		25.0%
1.0 / 4
100.0%
−742
–   Asymptote 0.6.3 64-bit2850+21
−21		(−509)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
−217
924 games: 283 wins, 112 losses, 529 draws (57.3%), score: 59.3%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024