CCRL 40/15
Downloads and Statistics
February 28, 2021
Testing summary:
Total: 1'220'774 games
played by 2'799 programs

White wins: 419'368 (34.4%)
Black wins: 308'512 (25.3%)
Draws: 492'894 (40.4%)
White score: 54.5%

Engine Details

Options
Show each game results
Laser 1.7 64-bit 4CPU#15  (3289+13
−13		)Quote
Authors: Jeffrey An, Michael An Link: Homepage
This is one of the 15 Laser versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   ShashChess 15.0 64-bit 4CPU3535+24
−24		(+246)4.5 − 27.5
(+0−23=9)
14.1%
4.5 / 32
0.0%
−21
0 = = = 0 0 0 0 0 = 0 = 0 0 0 0 0 = 0 = 0 = 0 = 0 0 0 0 0 0 0 0
–   Stockfish 12 64-bit 4CPU3519+19
−19		(+230)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
+64
= 0 0 = 0 0 0 0 = 0 = = 0 = 0 = 0 = 0 = 0 = = = 0 0 = = 0 = 0 0
–   Stockfish 2019-10-09 64-bit 4CPU3492+23
−23		(+203)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
−11
= 0 = = = 0 0 0 0 = 0 0 0 0 0 = 0 0 = = 0 = 0 0 0 = 0 = 0 0
–   Stockfish 11 64-bit 4CPU3480+20
−19		(+191)10 − 42
(+0−32=20)
19.2%
10.0 / 52
0.0%
−14
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
–   SugaR NN 1.1 64-bit 4CPU3473+16
−15		(+184)5.5 − 26.5
(+0−21=11)
17.2%
5.5 / 32
0.0%
−42
= 0 = 0 0 0 = 0 0 = 0 = 0 = 0 0 0 = = 0 = 0 0 0 0 0 0 = 0 0 0 =
–   Stockfish 10 64-bit 4CPU3463+17
−16		(+174)6.5 − 23.5
(+0−17=13)
21.7%
6.5 / 30
0.0%
−10
0 0 = 0 = 0 = 0 = 0 = 0 0 = = 0 0 0 = 0 = 0 = 0 = 0 = 0 = 0
–   SugaR 1.6.1 64-bit 4CPU3462+25
−25		(+173)6 − 26
(+0−20=12)
18.8%
6.0 / 32
0.0%
−37
0 0 = 0 0 0 0 = 0 0 0 = = 0 0 = = 0 0 0 0 = 0 = 0 = 0 = 0 = 0 =
–   ShashChess 8.0 64-bit 4CPU3444+16
−15		(+155)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
−12
0 0 0 = 0 0 = = 0 0 0 = 0 = = 0 0 = 0 = 0 = 0 = 0 = 0 = = = 0 =
–   Komodo 14 64-bit 4CPU3418+18
−18		(+129)10 − 22
(+0−12=20)
31.3%
10.0 / 32
0.0%
+24
= = 0 0 0 0 0 = 0 0 = = = = = 0 0 = 0 = = = = = = = = 0 = = 0 =
–   Komodo 13.3 64-bit 4CPU3415+21
−21		(+126)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
−3
0 = = = 0 = 0 0 = = 0 0 = = = = 0 = 0 = 0 = 0 = 0 0 0 = 0 = = =
–   Komodo 13.1 64-bit 4CPU3404+21
−21		(+115)10.5 − 21.5
(+1−12=19)
32.8%
10.5 / 32
0.0%
+19
= = 1 = = = = 0 = = 0 0 = = 0 0 0 0 0 0 = 0 = = = = = = = 0 0 =
–   Komodo 13.02 64-bit 4CPU3399+22
−22		(+110)8.5 − 23.5
(+0−15=17)
26.6%
8.5 / 32
0.0%
−29
= = = 0 = 0 = 0 0 0 = = 0 0 = 0 0 0 = 0 0 = = = 0 = = 0 = 0 = =
–   Houdini 6 64-bit 4CPU3399+10
−10		(+110)8.5 − 21.5
(+0−13=17)
28.3%
8.5 / 30
0.0%
−16
0 0 0 = = = = 0 = = 0 = = = = 0 = 0 = 0 = = = 0 = 0 0 0 = 0
–   Ethereal 12.75 64-bit 4CPU3397+17
−17		(+108)9.5 − 20.5
(+0−11=19)
31.7%
9.5 / 30
0.0%
+7
= = 0 = 0 = = = 0 = = 0 = 0 0 = = = = 0 = 0 0 = 0 = = 0 = =
–   Nemorino 6.00 64-bit 4CPU3387+19
−19		(+98)10.5 − 21.5
(+1−12=19)
32.8%
10.5 / 32
0.0%
0
= 0 = = = = = = 0 = 0 = 0 = = = 0 1 0 = = = 0 0 0 0 0 = 0 = = =
–   Komodo 14 MCTS 64-bit 4CPU3374+23
−23		(+85)13.5 − 18.5
(+1−6=25)
42.2%
13.5 / 32
0.0%
+44
= = = = = = 1 = = = = = = = 0 = = = = 0 0 = 0 = = = = 0 0 = = =
–   Igel 2.8.0 64-bit 4CPU3365+27
−27		(+76)20 − 31
(+4−15=32)
39.2%
20.0 / 51
0.0%
+18
0 = = = 0 = = 0 = = 0 = = 0 0 0 = = 0 = = 0 0 1 = = = = = = = 0 = 0 0 0 = 1 = = = = 1 1 0 = = = = = =
–   Ethereal 12.25 64-bit 4CPU3365+22
−22		(+76)12.5 − 19.5
(+1−8=23)
39.1%
12.5 / 32
0.0%
+19
= = = 1 0 = = = = = = = = = 0 = = 0 = = 0 = = = = = 0 = 0 0 = 0
–   Igel 2.9.0 64-bit 4CPU3365+19
−19		(+76)17.5 − 34.5
(+2−19=31)
33.7%
17.5 / 52
0.0%
−17
0 = 0 = 0 0 0 = 0 1 = = = = = = 0 = 0 = 0 = = 0 = = 0 = 0 = 0 = 0 = = 0 = 0 = = 0 = = = 0 = = = = 1 0 =
–   Komodo 13.2.5 MCTS 64-bit 4CPU3363+18
−18		(+74)13 − 19
(+2−8=22)
40.6%
13.0 / 32
0.0%
+23
= 0 0 = = = = = 1 = 0 = 0 = = = = = 0 = = = = 0 = = 0 = = 1 = 0
–   SlowChess Blitz 2.4 64-bit 4CPU3360+21
−22		(+71)12 − 17
(+1−6=22)		41.4%
12.0 / 29
0.0%
+25
= 0 = = = = = = = = 0 = = 0 = = 0 = = = 0 = 0 = = = 1 = =
–   Ethereal 12.00 64-bit 4CPU3351+22
−22		(+62)13.5 − 16.5
(+3−6=21)
45.0%
13.5 / 30
0.0%
+36
= 1 = 0 = = = 0 = = = = = 1 0 = = = 0 = = = 0 = 0 = = 1 = =
–   Ethereal 11.75 64-bit 4CPU3346+21
−21		(+57)12 − 20
(+1−9=22)
37.5%
12.0 / 32
0.0%
−10
1 = 0 = 0 = = = = = = 0 0 = 0 = 0 = = = = = = = 0 = = 0 = 0 = =
–   SlowChess Blitz 2.3 64-bit 4CPU3344+20
−20		(+55)13.5 − 18.5
(+2−7=23)
42.2%
13.5 / 32
0.0%
+12
= = = = 0 = = 1 = = 0 = 0 = = = 1 = = = = = 0 = = 0 0 = = = 0 =
–   Xiphos 0.6 64-bit 4CPU3334+14
−14		(+45)14.5 − 17.5
(+4−7=21)
45.3%
14.5 / 32
0.0%
+19
0 = = = = = = 0 = 1 = = 1 = = 1 = = 0 1 0 = = 0 0 = 0 = = = = =
–   SlowChess Blitz Classic 2.2 64-bit 4CPU3330+20
−20		(+41)13 − 19
(+4−10=18)
40.6%
13.0 / 32
0.0%
−13
0 0 = = 0 0 = 0 = = 0 = 1 = 1 = = 0 = 1 = = 0 = = = 0 = = = 1 0
–   Ethereal 11.53 64-bit 4CPU3325+23
−22		(+36)13.5 − 18.5
(+1−6=25)
42.2%
13.5 / 32
0.3%
−3
= = 1 = = = = = = = = = 0 0 0 = 0 = = = = = = = = 0 = 0 = = = =
–   Fire 7.1 64-bit 4CPU3322+11
−11		(+33)13 − 19
(+1−7=24)
40.6%
13.0 / 32
0.0%
−16
= = = = = 0 = = = = 0 = = 0 = = = 0 = = = = = 1 = 0 = = 0 = = 0
–   RofChade 2.3 64-bit 4CPU3312+16
−16		(+23)13 − 19
(+1−7=24)
40.6%
13.0 / 32
1.2%
−25
0 = = = = = = = = = = = 0 = 1 0 = = = = 0 = = = = 0 = 0 = = 0 =
–   Xiphos 0.5 64-bit 4CPU3311+20
−20		(+22)14 − 18
(+1−5=26)
43.8%
14.0 / 32
3.8%
−7
0 = 0 = = 1 = = = = = = = = 0 = = = = = = = 0 = = = = 0 = = = =
–   Booot 6.4 64-bit 4CPU3301+16
−16		(+12)17 − 15
(+6−4=22)
53.1%
17.0 / 32
12.0%
+30
0 0 = = = = = = = 1 = 1 1 = = = = 0 = 1 = = = 1 = = = = 0 = = 1
–   Ethereal 11.25 64-bit 4CPU3299+21
−22		(+10)23 − 25
(+5−7=36)
47.9%
23.0 / 48
21.6%
−1
= = = 0 = = = = = 0 1 = = 0 = 0 1 = 0 = = = 1 = = = = = = = = = 1 = = = = = 1 = = = = = 0 = 0 =
–   RubiChess 1.8 64-bit 4CPU3293+20
−20		(+4)17 − 15
(+4−2=26)
53.1%
17.0 / 32
35.9%
+19
= 1 = = = 1 = = = = = = = = 0 = 1 = = = = = = = = = = = = 1 0 =
–   Komodo 12.3 MCTS 64-bit 4CPU3293+22
−22		(+4)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
37.1%
−40
0 = 0 = = 1 1 = = = = = 1 0 = = 0 0 = = 1 = = = 0 0 = = 1 0 0 0
–   RubiChess 1.7.3 64-bit 4CPU3290+20
−19		(+1)16 − 16
(+5−5=22)
50.0%
16.0 / 32
47.3%
0
= 1 0 0 1 1 = = 1 = = = 1 = 0 = = = 0 = = = = = = 0 = = = = = =
–   RofChade 2.202 64-bit 4CPU3280+18
−18		(−9)17 − 15
(+6−4=22)
53.1%
17.0 / 32
79.0%
+9
= = 0 0 = = = 1 = 1 = = = = 1 = = = = = 0 0 = = = 1 = 1 = 1 = =
–   Defenchess 2.2 64-bit 4CPU3279+15
−15		(−10)16 − 16
(+6−6=20)
50.0%
16.0 / 32
84.5%
−10
= 0 = 1 0 1 = = 1 0 0 = = = = = = = = = 0 = 0 1 = 1 1 = = = = =
–   Deep Shredder 13 64-bit 4CPU3279+10
−10		(−10)15 − 17
(+2−4=26)
46.9%
15.0 / 32
89.4%
−25
= = = = = = 0 = = = = = 0 = = 0 = 1 = = = = 0 = = = = 1 = = = =
–   Fritz 17 64-bit 4CPU3277+17
−17		(−12)15.5 − 16.5
(+3−4=25)
48.4%
15.5 / 32
86.7%
−21
= = = = = = = = = = 0 1 0 = 0 = = = = = = = = = 1 = = 1 0 = = =
–   SlowChess Blitz Classic 2.1 64-bit 4CPU3277+22
−22		(−12)17 − 13
(+6−2=22)
56.7%
17.0 / 30
83.3%
+20
= = 1 = = = 0 = 1 = 0 1 = = = = = 1 = 1 = = = = = = = = 1 =
–   Fizbo 2 64-bit 4CPU3272+12
−12		(−17)16 − 14
(+6−4=20)
53.3%
16.0 / 30
96.9%
0
= 1 1 = = = 1 = = = 1 0 = 0 = = = = = 0 1 = = = 1 = = 0 = =
–   Schooner 2.2 64-bit 4CPU3265+26
−26		(−24)10 − 8
(+2−0=16)		55.6%
10.0 / 18
95.2%
+3
= 1 = = = = = = = = = 1 = = = = = =
–   Andscacs 0.95 64-bit 4CPU3263+17
−17		(−26)16.5 − 15.5
(+5−4=23)
51.6%
16.5 / 32
99.2%
−18
1 = 0 1 1 = 0 = = = 0 = = 0 = = = = = = = = = = = = = = 1 = 1 =
–   Booot 6.3.1 64-bit 4CPU3261+15
−15		(−28)19 − 13
(+7−1=24)
59.4%
19.0 / 32
99.7%
+19
1 = = = = = = = = = = 1 = = = 1 = = = 1 0 = = = = = = = = 1 1 1
–   Xiphos 0.4 64-bit 4CPU3250+19
−19		(−39)6 − 4
(+2−0=8)		60.0%
6.0 / 10
100.0%
+13
= = = = = = 1 = 1 =
–   RofChade 2.1 64-bit 4CPU3248+25
−25		(−41)14.5 − 9.5
(+5−0=19)		60.4%
14.5 / 24
99.8%
+8
= = 1 = = = = = 1 = = = 1 = 1 = = = = 1 = = = =
–   Arasan 21.4 64-bit 4CPU3217+25
−25		(−72)7 − 7
(+2−2=10)		50.0%
7.0 / 14
100.0%
−72
0 = = 0 = = 1 = = = = = = 1
–   Schooner 2.1 64-bit 4CPU3213+23
−23		(−76)17.5 − 8.5
(+10−1=15)		67.3%
17.5 / 26
100.0%
+22
= 1 = = 1 1 1 = 0 1 = = = = = = 1 = = 1 1 1 = 1 = =
–   Schooner 2.0.34 64-bit 4CPU3199+20
−20		(−90)7 − 9
(+2−4=10)		43.8%
7.0 / 16
100.0%
−126
= 1 0 = = = 0 = = 0 = 1 0 = = =
–   Houdini 1.5a 64-bit 4CPU3182+18
−17		(−107)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+47
1 1 = 1 = 1 = = = 1
–   SlowChess Blitz Classic 1.9 64-bit 4CPU3181+27
−27		(−108)9.5 − 6.5
(+4−1=11)		59.4%
9.5 / 16
100.0%
−55
= 0 = = = = = 1 = 1 = = = 1 1 =
–   RofChade 2.0 64-bit 4CPU3175+21
−21		(−114)31.5 − 10.5
(+21−0=21)
75.0%
31.5 / 42
100.0%
+37
1 1 = 1 = = = = = = 1 = 1 = 1 1 1 1 1 1 1 = 1 1 = 1 = 1 = = = = = 1 = 1 1 = 1 = 1 =
–   Arasan 21.2 64-bit 4CPU3171+30
−30		(−118)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−23
= 1 1 1 = 0 = = 1 =
–   ChessBrainVB 3.72 4CPU3167+30
−30		(−122)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
−7
= 1 = = = = 1 1 = 1
–   Wasp 3.60 64-bit 4CPU3127+34
−34		(−162)20 − 5
(+15−0=10)		80.0%
20.0 / 25
100.0%
+36
1 1 1 1 = 1 = 1 1 = = = = 1 = 1 = = 1 1 1 1 = 1 1
1655 games: 173 wins, 447 losses, 1035 draws (62.5%), score: 41.7%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 28, 2021