CCRL 40/15
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 1'223'030 games
played by 2'799 programs

White wins: 420'040 (34.3%)
Black wins: 308'879 (25.3%)
Draws: 494'111 (40.4%)
White score: 54.5%

Engine Details

Options
Show each game results
Roc 1.7 64-bit (3125+24
−24
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 33 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish+NNUE 150720 64-bit3471+26
−25
(+346)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   SugaR XPro NN 1.0 64-bit3416+14
−14
(+291)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+1
0 = 0 0
–   Ethereal 12.25 64-bit3291+15
−15
(+166)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+15
0 0 = =
–   SlowChess Blitz Classic 2.2 64-bit3263+16
−16
(+138)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+70
= = 0 =
–   RubiChess 1.9 64-bit3261+15
−15
(+136)10 − 42
(+3−35=14)
19.2%
10.0 / 52
0.0%
−88
0 0 = 0 0 0 0 0 0 = 0 = 0 0 = 1 0 0 0 0 0 = 0 0 0 0 0 0 0 = 0 = 0 0 = = = 0 0 0 0 = 0 0 0 = 0 1 = = 1 0
–   Xiphos 0.6 64-bit3253+10
−10
(+128)4 − 4
(+1−1=6)
50.0%
4.0 / 8
0.0%
+132
= 0 = 1 = = = =
–   RofChade 2.3 64-bit3241+11
−11
(+116)5 − 11
(+0−6=10)
31.3%
5.0 / 16
0.0%
+12
= = = 0 = = = 0 = 0 0 = 0 0 = =
–   Booot 6.4 64-bit3239+11
−11
(+114)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+81
= = = = = 0 1 0
–   Laser 1.7 64-bit3207+8
−8
(+82)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
−13
= = 0 = = = 0 0 0 = 1 0
–   Defenchess 2.2 64-bit3203+9
−10
(+78)7 − 13
(+1−7=12)
35.0%
7.0 / 20
0.0%
−6
= 0 = 1 = = = 0 0 0 0 0 = 0 = = = = = =
–   Schooner 2.2 64-bit3203+10
−10
(+78)8.5 − 11.5
(+1−4=15)
42.5%
8.5 / 20
0.0%
+37
0 = = = = = = = = 1 = = = 0 = 0 = 0 = =
–   Shredder 13 64-bit3199+8
−8
(+74)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+14
= 0 = =
–   Fizbo 2 64-bit3196+8
−8
(+71)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+71
0 1 = =
–   Fritz 17 64-bit3191+16
−16
(+66)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−54
0 1 0 0 = 0 = =
–   RubiChess 1.7.3 64-bit3191+17
−17
(+66)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−38
0 = = = = 0 = 0
–   RubiChess 1.8 64-bit3188+20
−20
(+63)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
−55
= = = = = 0 0 = 0 = 0 0
–   Andscacs 0.95 64-bit3180+9
−9
(+55)7 − 9
(+2−4=10)
43.8%
7.0 / 16
0.0%
+21
= = = = = 0 = = = = 1 = 0 1 0 0
–   Arasan 22.2 64-bit3156+25
−25
(+31)4 − 4
(+1−1=6)
50.0%
4.0 / 8
3.7%
+31
0 = = = = 1 = =
–   Arasan 22.1 64-bit3146+20
−20
(+21)7.5 − 12.5
(+1−6=13)
37.5%
7.5 / 20
8.1%
−43
0 = 0 = = = = = = 0 = = = 0 1 0 = 0 = =
–   Lc0 0.24.0 w591226 64-bit3143+33
−33
(+18)3 − 1
(+2−0=2)
75.0%
3.0 / 4
18.2%
+167
1 1 = =
–   NirvanaChess 2.5 64-bit3130+20
−20
(+5)14.5 − 13.5
(+5−4=19)
51.8%
14.5 / 28
35.9%
+12
= = = = = = = = 1 = 0 0 1 1 = 1 0 = 0 = = = = 1 = = = =
–   Pedone 2.1 64-bit3128+21
−21
(+3)8 − 8
(+1−1=14)
50.0%
8.0 / 16
41.4%
+3
= 0 = 1 = = = = = = = = = = = =
–   Winter 0.9 64-bit3126+18
−18
(+1)12 − 8
(+8−4=8)
60.0%
12.0 / 20
45.9%
+63
1 = = 1 0 1 1 = = = 0 0 1 = = 1 0 = 1 1
–   Orion 0.8 64-bit3121+22
−22
(−4)2 − 2
(+2−2=0)
50.0%
2.0 / 4
59.0%
−4
0 1 0 1
–   Lc0 0.26.2 w703810 64-bit3121+31
−31
(−4)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
56.9%
−22
1 0 1 = 1 0 = 1 = 0 = = = 1 = 0 = = 0 0
–   Igel 2.6.0 64-bit3116+21
−22
(−9)12 − 8
(+7−3=10)
60.0%
12.0 / 20
70.7%
+51
0 = = 1 = 1 = = = = = = 1 1 1 0 0 1 = 1
–   Combusken 1.4.0 64-bit3112+21
−21
(−13)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
78.2%
+5
= 0 = = 1 = = 0 0 1 1 = = = 1 =
–   Halogen 9 64-bit3110+22
−22
(−15)10.5 − 13.5
(+4−7=13)
43.8%
10.5 / 24
81.1%
−51
= 1 = = = = = = 0 = 0 1 = 0 = 1 0 0 0 = 1 0 = =
–   Houdini 1.5a 64-bit3109+10
−10
(−16)3 − 1
(+2−0=2)
75.0%
3.0 / 4
87.9%
+134
1 = = 1
–   Pedone 2.0 64-bit3107+17
−17
(−18)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
87.3%
−113
0 1 = 0
–   Marvin 5.0.0 64-bit3105+24
−24
(−20)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
87.2%
+39
= 1 = =
–   Vajolet2 2.8 64-bit3100+15
−15
(−25)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
95.5%
+22
= 1 1 = 0 0 = 1
–   Beef 0.3.6 64-bit3098+27
−27
(−27)13 − 8
(+9−4=8)
61.9%
13.0 / 21
93.2%
+52
1 1 1 1 0 1 1 0 1 0 1 = = = 0 = = = 1 = =
–   Winter 0.8 64-bit3081+21
−21
(−44)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.6%
+INF
1
–   Wasp 4.0 64-bit3077+19
−19
(−48)16 − 8
(+9−1=14)
66.7%
16.0 / 24
99.9%
+49
= 1 = 1 = 1 = = = = = = 0 1 1 = = 1 = 1 = 1 = 1
–   Demolito 2020-12-24 64-bit3075+84
−87
(−50)2 − 2
(+0−0=4)
50.0%
2.0 / 4
86.9%
−50
= = = =
–   iCE 4.0 64-bit3061+15
−15
(−64)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−64
1 1 0 0
–   Minic 2.46 64-bit3054+22
−22
(−71)8 − 12
(+2−6=12)
40.0%
8.0 / 20
100.0%
−126
0 = = = = = 0 = 1 0 = = = 0 = 0 = = 0 1
–   Minic 3.03 64-bit3048+26
−26
(−77)9 − 7
(+3−1=12)
56.3%
9.0 / 16
100.0%
−43
= = = 1 = = = 1 0 = = 1 = = = =
–   Minic 2.33 64-bit2995+27
−27
(−130)8 − 4
(+4−0=8)
66.7%
8.0 / 12
100.0%
−41
= 1 = = 1 = = 1 = = 1 =
–   Amoeba 3.2 64-bit2989+20
−20
(−136)9.5 − 0.5
(+9−0=1)
95.0%
9.5 / 10
100.0%
+309
1 = 1 1 1 1 1 1 1 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on March 6, 2021