CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

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Lc0 0.21.3 wLD2 64-bit (3094+33
−33
)Quote
Author: Gary Linscott and others Links: Homepage, Networks
This is one of the 12 Leela Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.202 64-bit3204+12
−12
(+110)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−172
0 = 0 0
–   Defenchess 2.2 64-bit3202+10
−10
(+108)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−34
0 = 0 =
–   Fritz 17 64-bit3191+16
−16
(+97)13.5 − 18.5
(+4−9=19)
42.2%
13.5 / 32
0.0%
+55
= = = 1 = = 0 0 = 1 = = = = = 0 0 1 = 0 = 0 = = = = 0 = 0 = 0 1
–   Andscacs 0.95 64-bit3179+9
−9
(+85)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+2
1 = 0 0
–   RubiChess 1.6 64-bit3158+19
−19
(+64)11.5 − 12.5
(+5−6=13)
47.9%
11.5 / 24
0.0%
+51
= = 0 = = 1 = = = = = 0 = 1 1 = 0 1 = 0 0 0 1 =
–   Schooner 2.1 64-bit3131+16
−16
(+37)2 − 2
(+0−0=4)
50.0%
2.0 / 4
2.3%
+37
= = = =
–   Arasan 21.4 64-bit3125+16
−16
(+31)18.5 − 17.5
(+7−6=23)
51.4%
18.5 / 36
4.3%
+40
= 0 = = 1 = = = = = 0 = = = = 0 1 0 = = 0 1 = 1 = 0 = = = = = 1 1 = = 1
–   Roc 1.3 64-bit3114+23
−23
(+20)14 − 16
(+7−9=14)
46.7%
14.0 / 30
14.6%
−1
1 1 0 1 0 = 0 1 = = = = 1 = 0 0 = = = 0 = = 0 1 1 = = 0 0 =
–   SlowChess Blitz Classic 1.9 64-bit3103+23
−23
(+9)6 − 10
(+2−6=8)
37.5%
6.0 / 16
31.7%
−62
= 1 = = = = 0 0 0 0 = 1 0 = = 0
–   NirvanaChess 2.4 64-bit3099+9
−9
(+5)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
38.9%
−77
= 1 0 0
–   Texel 1.07 64-bit3073+11
−11
(−21)2 − 2
(+0−0=4)
50.0%
2.0 / 4
87.9%
−21
= = = =
–   ChessBrainVB 3.743064+15
−15
(−30)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
94.7%
−48
0 = = 1 0 = 0 0 = = 0 1 = = 1 0 1 1
–   Wasp 3.75 64-bit3061+16
−16
(−33)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
95.9%
−16
0 = = 1 0 1 = 1 = = 0 1 = = 0 = 1 1 = 0
–   chess22k 1.13 64-bit3061+18
−18
(−33)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
95.7%
−64
0 0 0 1 = = 0 1 = 1
–   iCE 4.0 64-bit3060+15
−15
(−34)15 − 5
(+12−2=6)
75.0%
15.0 / 20
96.9%
+139
1 0 1 1 = = = 1 = 1 0 = 1 1 1 = 1 1 1 1
–   Demolito 2019-07-15 64-bit3033+22
−22
(−61)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.9%
−61
= = 0 1 1 = = = = 0
–   Marvin 3.4.0 64-bit2937+19
−19
(−157)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+131
1 = 1 1
–   Winter 0.6 64-bit2926+18
−18
(−168)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−100
= = 1 =
–   Godel 6.0 64-bit2922+19
−19
(−172)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+53
0 1 1 1
–   Toga II 4.0 64-bit2903+13
−13
(−191)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−34
1 = = 1
–   Topple 0.7.2 64-bit2885+20
−20
(−209)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−127
1 1 = 0
–   Scorpio 2.9 MCTS 64-bit2867+27
−27
(−227)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+60
1 1 1 =
–   The Baron 3.44 64-bit2865+12
−12
(−229)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−229
0 = = 1
–   Counter 3.3 64-bit2847+22
−23
(−247)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−97
= 1 1 =
–   Tucano 7.07 64-bit2841+17
−17
(−253)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−170
1 0 1 =
–   Fruit Reloaded 3.2.1 64-bit2836+13
−13
(−258)1 − 3
(+1−3=0)
25.0%
1.0 / 4
100.0%
−484
0 0 0 1
–   Asymptote 0.6.3 64-bit2835+24
−24
(−259)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+28
= 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021