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

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Show each game results
ChessBrainVB 3.74 (3065+15
−15		)Quote
Author: Roger Zuehlsdorf (Germany) Link: Homepage
This is one of the 15 ChessBrainVB versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.202 64-bit3205+12
−12		(+140)5.5 − 14.5
(+0−9=11)		27.5%
5.5 / 20
0.0%
+5
0 = 0 0 = 0 = 0 = = = 0 = = = = = 0 0 0
–   Schooner 2.2 64-bit3203+10
−10		(+138)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−53
= 1 0 0 0 0
–   Defenchess 2.2 64-bit3203+9
−10		(+138)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+138
= = = =
–   Booot 6.3.1 64-bit3200+9
−9		(+135)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−15
= = 0 0
–   Fritz 17 64-bit3191+16
−16		(+126)7 − 25
(+0−18=14)
21.9%
7.0 / 32
0.0%
−53
0 0 0 = 0 0 0 = 0 = 0 = 0 0 = 0 = = = 0 = 0 0 = 0 = 0 = = 0 0 =
–   RubiChess 1.7.3 64-bit3191+17
−17		(+126)11 − 21
(+2−12=18)
34.4%
11.0 / 32
0.0%
+36
0 = 0 = = 0 = 0 = = = = 0 = 0 = = = = 0 0 0 1 = = 0 0 0 = 1 = =
–   Andscacs 0.95 64-bit3180+9
−9		(+115)5 − 11
(+0−6=10)		31.3%
5.0 / 16
0.0%
+9
0 0 0 = = = = 0 = = = = = 0 = 0
–   RubiChess 1.7.1 64-bit3172+22
−22		(+107)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+39
= 0 = =
–   RubiChess 1.6.1 64-bit3169+23
−23		(+104)6 − 16
(+1−11=10)		27.3%
6.0 / 22
0.0%
−37
= 0 0 = 0 = = 0 = = = 0 0 0 = = 1 0 0 0 0 =
–   RubiChess 1.6 64-bit3159+19
−19		(+94)11.5 − 16.5
(+6−11=11)		41.1%
11.5 / 28
0.0%
+36
0 1 0 0 1 0 0 1 = = = 1 0 0 = 1 0 0 1 = = = 0 = = = = 0
–   Wasp 4.50 64-bit3159+26
−26		(+94)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−55
= 0 0 =
–   Roc 1.6 64-bit3155+22
−22		(+90)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
+34
= 1 0 = = = = = 0 0
–   Arasan 22.1 64-bit3146+20
−20		(+81)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−1
0 1 = 0
–   Xiphos 0.4 64-bit3144+11
−11		(+79)6.5 − 7.5
(+1−2=11)		46.4%
6.5 / 14
0.0%
+60
1 = = 0 = 0 = = = = = = = =
–   Lc0 0.24.0 w591226 64-bit3143+33
−33		(+78)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−13
0 = 1 0
–   Arasan 22.0 64-bit3140+18
−18		(+75)10.5 − 19.5
(+2−11=17)
35.0%
10.5 / 30
0.0%
−9
= 0 = = = = = 1 0 0 = = 0 = = = 0 0 1 0 = 0 0 = = = 0 = = 0
–   Schooner 2.1 64-bit3132+16
−16		(+67)10.5 − 23.5
(+2−15=17)
30.9%
10.5 / 34
0.0%
−49
= 0 = = = = 0 = 0 = = 1 = 0 0 0 = 0 = 0 0 = 0 0 = = 0 = 1 0 0 = 0 =
–   Laser 1.6 64-bit3130+10
−11		(+65)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
0.0%
−2
= 0 = = = 1 = 0 0 0 1 0 = =
–   Arasan 21.4 64-bit3126+16
−16		(+61)6.5 − 5.5
(+2−1=9)		54.2%
6.5 / 12
0.0%
+83
1 = = = = = = = 1 0 = =
–   Roc 1.1 64-bit3126+30
−30		(+61)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−21
= 0 0 1
–   Orion 0.8 64-bit3123+22
−22		(+58)11.5 − 14.5
(+5−8=13)		44.2%
11.5 / 26
0.0%
+21
= 1 1 0 1 = = = = = 0 = 0 1 0 0 0 = = = 0 = = 1 0 =
–   Gull 3 64-bit3119+7
−7		(+54)4 − 10
(+0−6=8)		28.6%
4.0 / 14
0.0%
−68
= = 0 0 0 = = 0 = 0 0 = = =
–   Igel 2.6.0 64-bit3116+21
−22		(+51)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−16
= = 0 =
–   Roc 1.3 64-bit3115+23
−23		(+50)14.5 − 19.5
(+4−9=21)
42.6%
14.5 / 34
0.0%
+7
1 0 0 = = = = 0 = 1 = = = = = = = = 0 1 0 = = = 1 0 = 0 = = = = 0 0
–   Roc 0.7 64-bit3115+10
−10		(+50)5.5 − 8.5
(+3−6=5)		39.3%
5.5 / 14
0.0%
−21
1 1 = 0 0 0 1 0 0 0 = = = =
–   Chiron 4 64-bit3114+9
−9		(+49)5 − 9
(+2−6=6)		35.7%
5.0 / 14
0.0%
−42
0 1 0 0 = 0 = = = 0 = 0 1 =
–   Combusken 1.4.0 64-bit3112+21
−21		(+47)4.5 − 9.5
(+2−7=5)		32.1%
4.5 / 14
0.0%
−74
0 0 0 0 0 = = = 0 1 = 1 0 =
–   RubiChess 1.5 64-bit3109+20
−20		(+44)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+111
1 = = =
–   Pedone 2.0 64-bit3107+17
−17		(+42)14 − 20
(+4−10=20)
41.2%
14.0 / 34
0.0%
−8
0 0 = 0 = 0 0 1 0 = = 0 0 0 = = = = = = = 0 = = = = 1 = = = 1 1 = =
–   SlowChess Blitz Classic 1.9 64-bit3104+23
−23		(+39)7 − 10
(+2−5=10)		41.2%
7.0 / 17
0.2%
−4
= 1 1 0 = 0 = 0 = = = 0 0 = = = =
–   Vajolet2 2.8 64-bit3100+15
−15		(+35)18 − 30
(+7−19=22)
37.5%
18.0 / 48
0.0%
−41
= = 1 1 0 = = 0 0 1 = 0 = 0 = 0 = 1 = 0 1 = 0 = = = = 0 0 = 1 = 0 = 0 = 0 0 0 = = = 1 0 0 0 0 =
–   NirvanaChess 2.4 64-bit3099+9
−9		(+34)13 − 13
(+7−7=12)		50.0%
13.0 / 26
0.0%
+35
= 1 1 0 0 = = = = 1 = 1 = 0 = 1 = 0 0 = = 1 0 1 0 =
–   Beef 0.3.6 64-bit3098+27
−27		(+33)5.5 − 12.5
(+1−8=9)		30.6%
5.5 / 18
1.8%
−85
= = 0 = 0 0 0 = = 0 0 = = = 0 1 0 =
–   Lc0 0.21.3 wLD2 64-bit3094+33
−33		(+29)9.5 − 8.5
(+6−5=7)		52.8%
9.5 / 18
5.3%
+47
1 = = 0 1 = 1 1 = = 1 0 = = 0 1 0 0
–   Vajolet2 2.7 64-bit3094+15
−15		(+29)3 − 1
(+3−1=0)		75.0%
3.0 / 4
0.4%
+256
1 1 0 1
–   Equinox 3.20 64-bit3094+9
−9		(+29)7 − 7
(+4−4=6)		50.0%
7.0 / 14
0.0%
+25
= 0 = 0 0 = 1 0 = 1 1 1 = =
–   Fritz 15 64-bit3093+10
−10		(+28)6 − 8
(+2−4=8)		42.9%
6.0 / 14
0.1%
−14
= = = = = 1 1 0 = = = 0 0 0
–   Roc 1.5 64-bit3093+36
−36		(+28)4 − 0
(+4−0=0)		100.0%
4.0 / 4
8.1%
+INF
1 1 1 1
–   Demolito 2020-05-14 64-bit3089+19
−19		(+24)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
2.5%
−43
= = 0 =
–   Nemorino 5.00 64-bit3086+13
−13		(+21)13.5 − 14.5
(+3−4=21)		48.2%
13.5 / 28
1.6%
+12
0 = = = 0 0 = 1 = = = = = = = = = = = 0 1 = 1 = = = = =
–   Igel 2.5.0 64-bit3084+23
−23		(+19)2 − 2
(+2−2=0)		50.0%
2.0 / 4
8.5%
+19
1 0 1 0
–   Winter 0.8 64-bit3081+21
−21		(+16)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
10.8%
+16
= = 1 = 0
–   Strelka 5.1 32-bit3080+15
−15		(+15)8.5 − 5.5
(+6−3=5)		60.7%
8.5 / 14
8.6%
+86
0 0 1 = 1 = 1 = 1 0 = 1 = 1
–   Pedone 1.9 64-bit3079+16
−16		(+14)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
9.8%
+109
= 1 1 0
–   chess22k 1.14 64-bit3078+17
−17		(+13)20 − 22
(+11−13=18)
47.6%
20.0 / 42
12.8%
−3
1 = = = 0 0 1 = = = 1 0 1 = 0 = 1 0 = = = = 1 1 = 1 1 0 = 0 = 0 = = 1 0 1 0 0 0 = 0
–   Wasp 4.0 64-bit3076+19
−19		(+11)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
17.3%
+35
= 1 = = = = 0 1 1 0 = =
–   Toga III 0.2 64-bit3075+61
−60		(+10)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
37.6%
+68
= = 1 =
–   Texel 1.07 64-bit3074+11
−11		(+9)15.5 − 12.5
(+10−7=11)		55.4%
15.5 / 28
17.7%
+49
= = 0 1 = 1 = 0 1 0 1 0 = 1 = 1 = 1 0 0 = 1 1 1 = = 0 =
–   Critter 1.4 32-bit3071+13
−13		(+6)9 − 5
(+5−1=8)		64.3%
9.0 / 14
28.3%
+86
= 1 = 0 1 = = = = = 1 1 1 =
–   Koivisto 4.0 64-bit3070+22
−21		(+5)3 − 5
(+1−3=4)		37.5%
3.0 / 8
36.0%
−64
0 = 1 0 = 0 = =
–   Igel 2.4.0 64-bit3068+21
−21		(+3)11 − 9
(+5−3=12)		55.0%
11.0 / 20
40.4%
+32
= = = 1 0 1 = = 1 = = 0 = = 0 1 = 1 = =
–   Lc0 0.23.2 wLD2 64-bit3066+36
−36		(+1)2 − 2
(+1−1=2)		50.0%
2.0 / 4
47.9%
+1
0 1 = =
–   chess22k 1.13 64-bit3062+18
−18		(−3)28.5 − 21.5
(+18−11=21)
57.0%
28.5 / 50
60.3%
+41
= = 0 1 1 1 1 = = = 1 = = = 1 1 1 0 1 1 0 0 = = 0 = 0 0 0 1 1 0 = = = = 1 1 = = 0 = = 0 1 1 1 1 = =
–   Wasp 3.75 64-bit3062+16
−16		(−3)29.5 − 24.5
(+17−12=25)
54.6%
29.5 / 54
60.6%
+25
= 1 = = = 0 = 0 = = 0 0 0 = = = 1 1 = 1 0 0 = 1 = 1 1 1 = 1 1 = 1 1 0 = 0 1 = = = 1 = 0 = 1 = = = 0 = 1 0 1
–   iCE 4.0 64-bit3060+15
−15		(−5)31 − 37
(+13−19=36)
45.6%
31.0 / 68
67.9%
−29
1 0 0 0 0 1 1 = = 0 = = 1 = = 0 = = 1 0 = = 1 0 0 = 0 1 0 = 0 = = = = = = 0 = 1 = = = 1 1 = 0 = 1 0 0 1 = = = = = = = = 0 = = 0 = 0 = 1
–   Igel 2.3.1 64-bit3056+23
−23		(−9)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
75.0%
+15
1 = = = = 1 0 = 1 0 = =
–   Seer 1.2.1 64-bit3056+24
−24		(−9)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
74.0%
+58
= 1 = =
–   Marvin 4.0.0 64-bit3050+22
−22		(−15)4 − 4
(+2−2=4)		50.0%
4.0 / 8
87.6%
−20
1 = = = 0 = 0 1
–   Minic 3.03 64-bit3048+26
−26		(−17)3 − 1
(+2−0=2)		75.0%
3.0 / 4
87.4%
+133
= 1 = 1
–   Combusken 1.3.0 64-bit3048+23
−23		(−17)7.5 − 12.5
(+2−7=11)		37.5%
7.5 / 20
89.0%
−91
= = 0 = 1 = 0 1 0 = 0 0 = = = = = = 0 0
–   Combusken 1.3.1 64-bit3040+25
−24		(−25)11 − 5
(+6−0=10)		68.8%
11.0 / 16
96.1%
+79
= 1 1 1 = = = = = = = 1 1 1 = =
–   Demolito 2019-07-15 64-bit3034+22
−23		(−31)14.5 − 13.5
(+7−6=15)		51.8%
14.5 / 28
99.0%
−18
= = 0 = 0 1 = 0 = 0 0 = 1 1 1 = 0 = 1 = = 1 = = = = = 1
–   Fat Fritz Junior w510 64-bit3030+26
−26		(−35)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.0%
+107
1 =
–   Pirarucu 3.3.5 64-bit3016+17
−17		(−49)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+10
1 = = =
–   Rybka 3 Human 64-bit3015+25
−25		(−50)9 − 5
(+5−1=8)		64.3%
9.0 / 14
100.0%
+30
= = = = 1 0 1 1 = 1 = = 1 =
–   Pirarucu 3.0.7 64-bit3013+19
−19		(−52)8 − 6
(+3−1=10)		57.1%
8.0 / 14
100.0%
−17
= = = 0 = = = = = = = 1 1 1
–   Topple 0.8.0 64-bit3010+24
−24		(−55)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−55
= = = =
–   Komodo 2.03 32-bit3006+17
−16		(−59)9 − 5
(+6−2=6)		64.3%
9.0 / 14
100.0%
+32
= = 0 = = = 1 0 1 = 1 1 1 1
–   Monolith 2 64-bit3004+17
−17		(−61)14.5 − 11.5
(+8−5=13)		55.8%
14.5 / 26
100.0%
−27
0 0 = = = 1 1 1 = 1 1 = 0 = = 1 = 0 = 1 = = = 0 1 =
–   Winter 0.7 64-bit3002+17
−17		(−63)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
+13
1 1 = 0 0 1 1 = 1 = = = 1 = = =
–   Rodent IV 0.30 64-bit2995+34
−34		(−70)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−75
1 = = = 1 = 0 0
–   Pirarucu 3.2.4 64-bit2994+22
−22		(−71)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+86
= 1
–   Bagatur 2.0 64-bit2992+23
−23		(−73)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+84
= 1
–   Rodent III 0.281 64-bit2992+20
−20		(−73)10.5 − 7.5
(+6−3=9)		58.3%
10.5 / 18
100.0%
−18
1 0 1 0 = = 1 = = 1 1 = = = 1 = 0 =
–   Stash 27.0 64-bit2990+30
−30		(−75)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+17
= 0 1 1
–   Stockfish 1.8 32-bit2989+17
−17		(−76)8.5 − 5.5
(+5−2=7)		60.7%
8.5 / 14
100.0%
−9
= = = 1 1 0 1 = = 0 1 = 1 =
–   Rodent IV 022 64-bit2989+22
−22		(−76)17 − 9
(+12−4=10)		65.4%
17.0 / 26
100.0%
+22
1 = 1 1 1 = = 1 = 0 1 1 0 0 = 1 1 = = = 0 = 1 1 = 1
–   Amoeba 3.2 64-bit2988+20
−20		(−77)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−33
1 0 1 0 = 1 = =
–   FabChess 1.16 64-bit2986+20
−20		(−79)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+71
1 1 = =
–   Topple 0.7.5 64-bit2983+17
−17		(−82)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−82
= =
–   Deuterium 2019.2.37.73 64-bit2981+15
−15		(−84)18.5 − 15.5
(+9−6=19)
54.4%
18.5 / 34
100.0%
−58
= = = 0 0 1 = 0 = = 1 = 1 = = 1 = = 0 0 1 = 1 1 = = = = 1 = 1 = 0 =
–   Godel 7.0 64-bit2979+17
−17		(−86)10 − 6
(+7−3=6)		62.5%
10.0 / 16
100.0%
0
= 1 0 0 1 1 = 1 0 1 = = 1 = 1 =
–   Minic 2.0 64-bit2979+23
−23		(−86)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+71
= 1
–   Marvin 3.5.0 64-bit2973+22
−23		(−92)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−92
= =
–   Combusken 1.1.0 64-bit2973+33
−33		(−92)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Amoeba 3.1 64-bit2968+20
−20		(−97)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−34
= = = 1 = 1 = 1 = 0
–   Amoeba 3.0 64-bit2962+15
−15		(−103)9.5 − 4.5
(+6−1=7)		67.9%
9.5 / 14
100.0%
+6
1 = 1 = 1 1 1 = = = = 0 1 =
–   SlowChess Blitz Classic 1.5 64-bit2955+22
−22		(−110)19.5 − 14.5
(+9−4=21)
57.4%
19.5 / 34
100.0%
−71
= 1 1 1 1 0 = = = = = = 1 = = 0 = = 1 = = = 0 1 = = = = = 1 1 = = 0
–   Naum 4.1 32-bit2953+21
−21		(−112)9 − 5
(+6−2=6)		64.3%
9.0 / 14
100.0%
−28
= 1 = 1 = 0 1 1 = 0 1 = = 1
–   Marvin 3.4.0 64-bit2937+19
−19		(−128)10.5 − 3.5
(+8−1=5)		75.0%
10.5 / 14
100.0%
+40
1 1 = = = 1 1 = 0 = 1 1 1 1
–   Tucano 8.00 64-bit2885+18
−18		(−180)10.5 − 5.5
(+8−3=5)		65.6%
10.5 / 16
100.0%
−68
1 1 = 1 1 0 = 1 1 0 1 = = 1 = 0
1414 games: 325 wins, 372 losses, 717 draws (50.7%), score: 48.3%

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