CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Mr Bob 1.1.0 64-bit (3112+12
−12		)Quote
Author: Vincent Yu (Canada) Link: Homepage
This is one of the 7 Mr Bob versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Tucano 10.00 64-bit3355+9
−9		(+243)4 − 18
(+0−14=8)		18.2%
4.0 / 22
0.0%
+14
–   Mantissa 3.7.2 64-bit3294+10
−10		(+182)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+182
–   Frozenight 6.0.0 64-bit3278+10
−10		(+166)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
0
–   Caissa 0.8 64-bit3278+17
−17		(+166)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−4
–   Expositor 2BR17 64-bit3273+11
−11		(+161)4 − 12
(+1−9=6)		25.0%
4.0 / 16
0.0%
−19
–   HIARCS 15.0 64-bit3257+13
−13		(+145)10 − 20
(+2−12=16)
33.3%
10.0 / 30
0.0%
+32
–   Rebel 14.1 64-bit3253+17
−17		(+141)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
−4
–   Velvet 3.2.0 64-bit3252+18
−18		(+140)4.5 − 15.5
(+1−12=7)		22.5%
4.5 / 20
0.0%
−58
–   Combusken 2.0.0 64-bit3252+10
−10		(+140)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−26
–   Stash 33.0 64-bit3246+14
−14		(+134)5.5 − 14.5
(+0−9=11)		27.5%
5.5 / 20
0.0%
−13
–   StockNemo 5.7.0.0 64-bit3246+12
−12		(+134)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+134
–   Drofa 3.3.22 64-bit3233+13
−13		(+121)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−15
–   BlackCore 5.0 64-bit3233+19
−19		(+121)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−130
–   DanaSah 9.0 64-bit3231+12
−12		(+119)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+16
–   Black Marlin 5.0 64-bit3229+17
−17		(+117)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
+12
–   RukChess 3.0 64-bit3216+16
−16		(+104)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+104
–   Little Goliath Evolution 3.15.4 64-bit3213+13
−13		(+101)5 − 9
(+1−5=8)		35.7%
5.0 / 14
0.0%
+5
–   Dark Toga 1.1 64-bit3213+10
−10		(+101)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+53
–   Stash 32.0 64-bit3207+14
−14		(+95)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+189
–   Winter 1.0 64-bit3203+16
−16		(+91)10.5 − 25.5
(+2−17=17)
29.2%
10.5 / 36
0.0%
−53
–   Expositor 2WN29 64-bit3203+15
−15		(+91)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−201
–   Halogen 10 64-bit3195+12
−12		(+83)4 − 8
(+0−4=8)		33.3%
4.0 / 12
0.0%
−20
–   Xiphos 0.4 64-bit3188+9
−9		(+76)9.5 − 10.5
(+4−5=11)		47.5%
9.5 / 20
0.0%
+60
–   Smallbrain 5.0 64-bit3187+16
−16		(+75)6.5 − 17.5
(+0−11=13)		27.1%
6.5 / 24
0.0%
−76
–   Booot 6.2 64-bit3187+9
−9		(+75)7.5 − 12.5
(+0−5=15)		37.5%
7.5 / 20
0.0%
0
–   Roc 1.8 64-bit3182+13
−13		(+70)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
−49
–   Black Marlin 4.0 64-bit3175+17
−17		(+63)7 − 17
(+1−11=12)		29.2%
7.0 / 24
0.0%
−78
–   Laser 1.6 64-bit3175+8
−8		(+63)9.5 − 10.5
(+4−5=11)		47.5%
9.5 / 20
0.0%
+46
–   Drofa 3.3.0 64-bit3172+15
−15		(+60)18.5 − 21.5
(+8−11=21)
46.3%
18.5 / 40
0.0%
+35
–   Winter 0.9 64-bit3171+11
−11		(+59)8.5 − 11.5
(+5−8=7)		42.5%
8.5 / 20
0.0%
0
–   Orion 0.9 64-bit3170+11
−11		(+58)15.5 − 24.5
(+7−16=17)
38.8%
15.5 / 40
0.0%
−24
–   NirvanaChess 2.5 64-bit3168+10
−10		(+56)12 − 16
(+4−8=16)		42.9%
12.0 / 28
0.0%
+6
–   Little Goliath Evolution 3.15 64-bit3164+17
−17		(+52)9.5 − 20.5
(+2−13=15)
31.7%
9.5 / 30
0.0%
−71
–   Orion 0.8 64-bit3161+13
−13		(+49)6.5 − 5.5
(+2−1=9)		54.2%
6.5 / 12
0.0%
+75
–   Gull 3 64-bit3161+6
−6		(+49)9 − 11
(+2−4=14)		45.0%
9.0 / 20
0.0%
+15
–   Roc 0.7 64-bit3158+8
−8		(+46)9.5 − 10.5
(+5−6=9)		47.5%
9.5 / 20
0.0%
+29
–   Counter 4.1 64-bit3156+16
−16		(+44)9.5 − 14.5
(+0−5=19)		39.6%
9.5 / 24
0.0%
−16
–   Demolito 2021-10-04 64-bit3156+11
−11		(+44)17.5 − 28.5
(+4−15=27)
38.0%
17.5 / 46
0.0%
−34
–   Rebel 14 64-bit3154+20
−20		(+42)6 − 6
(+3−3=6)		50.0%
6.0 / 12
0.0%
+38
–   Roc 1.9.1 64-bit3150+14
−14		(+38)8 − 12
(+4−8=8)		40.0%
8.0 / 20
0.0%
−35
–   Andscacs 0.88 64-bit3148+12
−12		(+36)9.5 − 10.5
(+5−6=9)		47.5%
9.5 / 20
0.0%
+19
–   Combusken 1.4.0 64-bit3146+13
−13		(+34)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Vajolet2 2.8 64-bit3145+10
−10		(+33)9 − 11
(+3−5=12)		45.0%
9.0 / 20
0.0%
0
–   Fritz 16 64-bit3144+9
−9		(+32)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
0.0%
+82
–   Velvet 3.1.0 64-bit3142+18
−18		(+30)24 − 26
(+11−13=26)
48.0%
24.0 / 50
0.2%
+16
–   Mantissa 3.3.0 64-bit3138+15
−15		(+26)17.5 − 18.5
(+8−9=19)
48.6%
17.5 / 36
0.3%
+17
–   Equinox 3.20 64-bit3134+7
−7		(+22)11 − 9
(+5−3=12)		55.0%
11.0 / 20
0.1%
+54
–   Counter 4.0 64-bit3133+15
−15		(+21)13 − 15
(+2−4=22)		46.4%
13.0 / 28
1.4%
−1
–   Avalanche 1.3.1 64-bit3125+17
−17		(+13)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
9.6%
−64
–   Beef 0.3.6 64-bit3124+16
−16		(+12)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
11.4%
−65
–   Invictus r382 64-bit3124+10
−10		(+12)20.5 − 23.5
(+7−10=27)
46.6%
20.5 / 44
5.4%
−10
–   Expositor 2WQ23 64-bit3120+20
−20		(+8)10.5 − 11.5
(+8−9=5)		47.7%
10.5 / 22
22.8%
−9
–   chess22k 1.14 64-bit3117+11
−11		(+5)7.5 − 8.5
(+2−3=11)		46.9%
7.5 / 16
24.9%
−13
–   Viridithas 5.1.0 64-bit3116+19
−19		(+4)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
35.7%
−97
–   Sturddle 1.04 64-bit3115+14
−14		(+3)3 − 5
(+2−4=2)		37.5%
3.0 / 8
36.8%
−95
–   Texel 1.07 64-bit3114+9
−9		(+2)13 − 11
(+5−3=16)		54.2%
13.0 / 24
39.5%
+29
–   Rybka 4.1 64-bit3113+7
−7		(+1)8 − 4
(+6−2=4)		66.7%
8.0 / 12
42.6%
+122
–   ChessBrainVB 3.743102+12
−12		(−10)3 − 1
(+2−0=2)		75.0%
3.0 / 4
86.9%
+161
–   Bit-Genie 9 64-bit3101+11
−11		(−11)21.5 − 18.5
(+12−9=19)
53.8%
21.5 / 40
91.3%
+16
–   iCE 4.0 64-bit3100+10
−10		(−12)5 − 7
(+3−5=4)		41.7%
5.0 / 12
93.5%
−79
–   Avalanche 1.2.0 64-bit3086+17
−17		(−26)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
99.2%
−34
–   Atlas 4.25 64-bit3085+14
−14		(−27)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.8%
+139
–   Avalanche 1.3.0 64-bit3079+18
−18		(−33)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.9%
+133
–   Drofa 3.2.0 64-bit3077+16
−16		(−35)29.5 − 22.5
(+15−8=29)
56.7%
29.5 / 52
100.0%
+10
–   Critter 0.90 64-bit3069+18
−18		(−43)11.5 − 8.5
(+6−3=11)		57.5%
11.5 / 20
100.0%
+9
–   Senpai 2.0 64-bit3067+9
−9		(−45)8 − 8
(+3−3=10)		50.0%
8.0 / 16
100.0%
−45
–   Frozenight 5.1.0 64-bit3064+18
−18		(−48)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+64
–   Rybka 4 32-bit3058+11
−11		(−54)12 − 8
(+8−4=8)		60.0%
12.0 / 20
100.0%
+23
–   Pirarucu 3.3.5 64-bit3051+11
−11		(−61)6 − 10
(+2−6=8)		37.5%
6.0 / 16
100.0%
−145
–   Stockfish 2.0.1 32-bit3045+13
−13		(−67)10.5 − 9.5
(+4−3=13)		52.5%
10.5 / 20
100.0%
−47
–   Amoeba 3.4 64-bit3043+12
−12		(−69)12 − 8
(+7−3=10)		60.0%
12.0 / 20
100.0%
−4
–   Bagatur 3.2 64-bit3042+21
−21		(−70)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−64
–   Monolith 2 64-bit3041+10
−10		(−71)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+100
–   Komodo 2.03 32-bit3040+13
−13		(−72)14.5 − 5.5
(+10−1=9)		72.5%
14.5 / 20
100.0%
+85
–   Bagatur 2.3 64-bit3036+22
−22		(−76)3 − 5
(+0−2=6)		37.5%
3.0 / 8
100.0%
−150
–   Rodent IV 0.30 64-bit3034+16
−16		(−78)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+34
–   Topple 0.8.1 64-bit3033+12
−12		(−79)40.5 − 22.5
(+26−8=29)
64.3%
40.5 / 63
100.0%
+21
–   Cheng 4.41 64-bit3033+10
−10		(−79)14 − 5
(+9−0=10)		73.7%
14.0 / 19
100.0%
+77
–   FabChess 1.16 64-bit3029+10
−10		(−83)18.5 − 17.5
(+9−8=19)
51.4%
18.5 / 36
100.0%
−70
–   Bagatur 2.2 64-bit3028+15
−15		(−84)11.5 − 8.5
(+8−5=7)		57.5%
11.5 / 20
100.0%
−22
–   Godel 7.0 64-bit3003+11
−11		(−109)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−65
–   Cheng 4.40 64-bit2996+12
−12		(−116)12.5 − 7.5
(+8−3=9)		62.5%
12.5 / 20
100.0%
−27
–   Francesca MAD 0.32 64-bit2983+12
−12		(−129)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+163
–   Naum 4.1 32-bit2976+17
−17		(−136)15.5 − 4.5
(+12−1=7)		77.5%
15.5 / 20
100.0%
+65
–   Francesca MAD 0.31a 64-bit2971+17
−17		(−141)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−129
–   Tucano 9.00 64-bit2968+14
−14		(−144)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+90
–   Nu-chess 1.0 64-bit2961+12
−12		(−151)14.5 − 5.5
(+11−2=7)		72.5%
14.5 / 20
100.0%
+14
–   Black Marlin 2.0 64-bit2954+19
−19		(−158)14 − 6
(+10−2=8)		70.0%
14.0 / 20
100.0%
−11
1546 games: 334 wins, 421 losses, 791 draws (51.2%), score: 47.2%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024