CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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Laser 1.5 64-bit 4CPU (3141+20
−20
)Quote
Authors: Jeffrey An, Michael An Link: Homepage
This is one of the 15 Laser versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3429+15
−15
(+288)4 − 46
(+0−42=8)
8.0%
4.0 / 50
0.0%
−79
0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 = 0 0 = 0 0 0 0 = 0 0 0 0 0 = = 0 0 0 0 0 0 0 0 = 0 = 0 0 0 0 0 0 0 0
–   Fizbo 2 64-bit 4CPU3271+12
−12
(+130)5 − 11
(+1−7=8)
31.3%
5.0 / 16
0.0%
+18
= 0 = = = = 1 0 = = 0 = 0 0 0 0
–   Andscacs 0.93 64-bit 4CPU3237+18
−18
(+96)9.5 − 22.5
(+1−14=17)
29.7%
9.5 / 32
0.0%
−21
= 0 = = 0 = 0 0 = 0 0 0 0 0 0 1 = 0 = = = = 0 = = = = = = = 0 0
–   Booot 6.2 64-bit 4CPU3215+14
−14
(+74)6.5 − 9.5
(+1−4=11)
40.6%
6.5 / 16
0.0%
+25
= = = = 0 0 = 0 = = 0 = = = 1 =
–   Andscacs 0.88 64-bit 4CPU3211+27
−28
(+70)5.5 − 10.5
(+0−5=11)
34.4%
5.5 / 16
0.0%
−15
0 = = 0 = = = 0 = = = 0 = 0 = =
–   Fritz 16 64-bit 4CPU3191+12
−12
(+50)17 − 23
(+9−15=16)
42.5%
17.0 / 40
0.0%
0
= 1 1 0 0 1 0 = 1 = = = = 1 0 = = 1 = 0 0 = 0 1 = = 0 = 1 0 0 = 0 = 0 0 0 = 0 1
–   Ethereal 10.00 64-bit 4CPU3188+20
−20
(+47)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
0.0%
+37
= = 0 = 0 1 = = = = = 1 0 1 = 0 0 1 = = = 0 0 1 0 = = = 1 1
–   Chiron 4 64-bit 4CPU3188+11
−12
(+47)10.5 − 5.5
(+5−0=11)
65.6%
10.5 / 16
0.0%
+132
= = = = 1 = = 1 1 = 1 = 1 = = =
–   Komodo 12.1.1 MCTS 64-bit 4CPU3180+16
−16
(+39)19.5 − 20.5
(+8−9=23)
48.8%
19.5 / 40
0.1%
+30
0 = = = = = 1 0 = = = = 0 = = = = 1 0 0 = = = 1 0 = 1 0 0 = 1 = = = 0 = = 1 1 1
–   NirvanaChess 2.4 64-bit 4CPU3178+13
−13
(+37)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
0.1%
−17
0 = 1 0 = = = = 0 0 = 1 = = = 0
–   Xiphos 0.3 64-bit 4CPU3177+21
−21
(+36)9 − 11
(+2−4=14)
45.0%
9.0 / 20
0.8%
+6
1 = = = 0 = = = 0 1 0 = = = = = 0 = = =
–   Equinox 3.20 64-bit 4CPU3172+11
−11
(+31)8.5 − 7.5
(+2−1=13)
53.1%
8.5 / 16
0.4%
+47
= = = = = = 0 = = = = = = = 1 1
–   Andscacs 0.93 64-bit3169+13
−13
(+28)18.5 − 21.5
(+4−7=29)
46.3%
18.5 / 40
1.2%
+8
= = 0 0 = = = = = = = = = = = 0 1 = = = = 1 = = = = = = 0 1 0 = 0 = = = 1 0 = =
–   Hannibal 1.7 64-bit 4CPU3154+14
−14
(+13)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
16.2%
−7
1 0 0 = = = = 1 0 1 = = = 0 0 1
–   Critter 1.4 64-bit 4CPU3148+18
−17
(+7)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
31.9%
+23
1 = 0 = = 1 1 0 = = = 1 = = = 0
–   Texel 1.07 64-bit 4CPU3139+14
−14
(−2)6.5 − 9.5
(+0−3=13)
40.6%
6.5 / 16
55.9%
−46
= = = = = = = = = = = = 0 = 0 0
–   Alfil 15.7 64-bit 4CPU3136+17
−17
(−5)7 − 9
(+2−4=10)
43.8%
7.0 / 16
66.0%
−41
= 0 1 0 = = = 0 1 0 = = = = = =
–   Gull 3.1 64-bit 4CPU3122+30
−30
(−19)7 − 9
(+2−4=10)
43.8%
7.0 / 16
85.3%
−50
= 1 0 = = = 0 0 1 = 0 = = = = =
–   Rybka 3 64-bit 4CPU3118+13
−13
(−23)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
97.2%
−4
0 1 = 0 = = 1 1 = = 0 = 1 = = =
–   Senpai 2.0 64-bit 4CPU3107+19
−19
(−34)9 − 7
(+5−3=8)
56.3%
9.0 / 16
99.3%
0
= 1 0 0 = = = = = = 1 0 1 1 = 1
–   Stockfish 1.8 64-bit 4CPU3107+18
−18
(−34)8 − 8
(+2−2=12)
50.0%
8.0 / 16
99.3%
−34
= = = 0 = = = = = 1 = = 0 = 1 =
–   Strelka 5.5 64-bit3102+6
−7
(−39)10 − 6
(+4−0=12)
62.5%
10.0 / 16
100.0%
+24
= = 1 1 = 1 = = 1 = = = = = = =
–   Xiphos 0.2.2 64-bit 4CPU3101+26
−26
(−40)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
99.2%
−27
= = = 1 = = 0 = 1 = 0 = 1 = = =
–   Nemorino 4.00 64-bit 4CPU3094+22
−22
(−47)7 − 9
(+3−5=8)
43.8%
7.0 / 16
99.9%
−86
0 1 0 = = 1 = 0 1 = = 0 = = = 0
–   Pedone 1.7 64-bit 4CPU3085+19
−19
(−56)18.5 − 11.5
(+9−2=19)
61.7%
18.5 / 30
100.0%
+7
= = 0 = = = = 1 = = 0 = 1 = = 1 = = = 1 1 1 1 1 = = = 1 = =
–   Rodent III 0.238 64-bit 4CPU3069+20
−20
(−72)19 − 11
(+10−2=18)
63.3%
19.0 / 30
100.0%
0
= = = 1 1 1 = = 1 = = 1 0 = = 1 0 = = = 1 = = 1 = = 1 = 1 =
–   Defenchess 1.1f 64-bit 4CPU3064+19
−18
(−77)9 − 7
(+6−4=6)
56.3%
9.0 / 16
100.0%
−36
0 1 = 0 1 = 0 = 1 1 = = = 0 1 1
–   Pedone 1.6 64-bit 4CPU3051+23
−23
(−90)10 − 6
(+4−0=12)
62.5%
10.0 / 16
100.0%
−24
= = 1 = = = = = 1 = = = = 1 1 =
–   Vajolet2 2.4 64-bit 4CPU3041+19
−19
(−100)22 − 7
(+17−2=10)
75.9%
22.0 / 29
100.0%
+72
1 1 = = 1 1 1 = 1 1 1 = = 1 = 1 0 1 1 = = 1 1 = 1 1 1 0 =
–   Wasp 2.01 64-bit 4CPU3030+30
−30
(−111)10 − 6
(+6−2=8)
62.5%
10.0 / 16
100.0%
−32
1 1 0 = = = 1 = 1 0 = = 1 = 1 =
–   Crafty 25.2 64-bit 4CPU3013+16
−16
(−128)12 − 4
(+8−0=8)
75.0%
12.0 / 16
100.0%
+23
1 = = = 1 = 1 = = = = 1 1 1 1 1
–   Arasan 19.0.1 64-bit 4CPU3011+31
−31
(−130)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
+7
= 1 1 1 1 = 0 1 1 1 = = 1 = = =
–   Toga II 4.0 64-bit 4CPU2956+18
−19
(−185)23 − 7
(+17−1=12)
76.7%
23.0 / 30
100.0%
−12
1 = 1 = 1 1 = 0 1 = = 1 = 1 1 = 1 1 = = = 1 1 1 = 1 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021