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 1.0.0 64-bit (2991+17
−17		)Quote
Author: Vincent Yu (Canada) Link: Homepage
This is one of the 7 Mr Bob versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.1 64-bit3178+13
−13		(+187)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
+16
–   Laser 1.6 64-bit3175+8
−8		(+184)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−57
–   Drofa 3.3.0 64-bit3172+15
−15		(+181)1 − 2
(+1−2=0)		33.3%
1.0 / 3
0.0%
+10
–   Lc0 0.27.0 w703810 64-bit3167+22
−22		(+176)3 − 7
(+0−4=6)		30.0%
3.0 / 10
0.0%
+46
–   Orion 0.8 64-bit3161+13
−13		(+170)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
+75
–   Gull 3 64-bit3161+6
−6		(+170)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
0.0%
−45
–   Roc 0.7 64-bit3158+8
−8		(+167)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
+64
–   Zahak 8.0 64-bit3146+20
−20		(+155)5.5 − 10.5
(+1−6=9)		34.4%
5.5 / 16
0.0%
+48
–   Vajolet2 2.8 64-bit3145+10
−10		(+154)1.5 − 5.5
(+0−4=3)		21.4%
1.5 / 7
0.0%
−37
–   Fritz 16 64-bit3144+9
−9		(+153)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−108
–   Mantissa 3.3.0 64-bit3138+15
−15		(+147)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
–   Equinox 3.20 64-bit3134+7
−7		(+143)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
+42
–   Counter 4.0 64-bit3133+15
−15		(+142)3 − 10
(+0−7=6)		23.1%
3.0 / 13
0.0%
−44
–   Beef 0.3.6 64-bit3124+16
−16		(+133)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−122
–   Invictus r382 64-bit3124+10
−10		(+133)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−37
–   Expositor 2WQ23 64-bit3120+20
−20		(+129)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
+34
–   chess22k 1.14 64-bit3117+11
−11		(+126)2 − 5
(+0−3=4)		28.6%
2.0 / 7
0.0%
−16
–   Texel 1.07 64-bit3114+9
−9		(+123)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−132
–   Rybka 4.1 64-bit3113+7
−7		(+122)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
0.0%
+138
–   Stash 29.0 64-bit3103+18
−18		(+112)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
+9
–   Bit-Genie 9 64-bit3101+11
−11		(+110)3 − 4
(+2−3=2)		42.9%
3.0 / 7
0.0%
+41
–   iCE 4.0 64-bit3100+10
−10		(+109)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−146
–   Minic 3.04 64-bit3089+22
−22		(+98)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
−21
–   Drofa 3.2.0 64-bit3077+16
−16		(+86)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+8
–   Counter 3.8 64-bit3052+21
−21		(+61)6 − 6
(+2−2=8)		50.0%
6.0 / 12
0.0%
+61
–   Pirarucu 3.3.5 64-bit3051+11
−11		(+60)8 − 12
(+3−7=10)		40.0%
8.0 / 20
0.0%
−7
–   Monolith 2 64-bit3041+10
−10		(+50)5 − 3
(+2−0=6)		62.5%
5.0 / 8
0.0%
+124
–   Topple 0.8.0 64-bit3040+15
−15		(+49)8 − 10
(+2−4=12)		44.4%
8.0 / 18
0.0%
+14
–   Rodent IV 0.30 64-bit3034+16
−16		(+43)5.5 − 12.5
(+1−8=9)		30.6%
5.5 / 18
0.0%
−89
–   Topple 0.8.1 64-bit3033+12
−12		(+42)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+41
–   Cheng 4.41 64-bit3033+10
−10		(+42)13 − 15
(+8−10=10)		46.4%
13.0 / 28
0.0%
+17
–   FabChess 1.16 64-bit3029+10
−10		(+38)7 − 11
(+1−5=12)		38.9%
7.0 / 18
0.0%
−32
–   Drofa 3.1.0 64-bit3023+23
−23		(+32)6 − 2
(+4−0=4)		75.0%
6.0 / 8
1.3%
+200
–   Bagatur 2.2e 64-bit3022+23
−23		(+31)7.5 − 12.5
(+2−7=11)		37.5%
7.5 / 20
1.5%
−54
–   Bagatur 2.2a 64-bit3021+22
−22		(+30)8.5 − 9.5
(+2−3=13)		47.2%
8.5 / 18
1.6%
+9
–   Weiss 1.2 64-bit3018+13
−13		(+27)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.6%
−37
–   Stockfish 1.7.1 32-bit3013+12
−12		(+22)4 − 6
(+2−4=4)		40.0%
4.0 / 10
2.0%
−49
–   Deuterium 2019.2.37.73 64-bit3011+12
−12		(+20)5 − 7
(+1−3=8)		41.7%
5.0 / 12
2.8%
−30
–   Amoeba 3.3 64-bit3009+18
−18		(+18)11.5 − 8.5
(+7−4=9)		57.5%
11.5 / 20
7.9%
+75
–   Godel 7.0 64-bit3003+11
−11		(+12)7 − 5
(+4−2=6)		58.3%
7.0 / 12
12.9%
+67
–   Counter 3.7 64-bit2999+20
−20		(+8)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
28.1%
+30
–   Cheng 4.40 64-bit2996+12
−12		(+5)3 − 7
(+2−6=2)		30.0%
3.0 / 10
31.4%
−161
–   Bagatur 2.2c 64-bit2989+22
−22		(−2)6.5 − 7.5
(+3−4=7)		46.4%
6.5 / 14
55.8%
−28
–   Rybka 2.3.2a 64-bit2986+9
−9		(−5)5 − 5
(+2−2=6)		50.0%
5.0 / 10
71.2%
−5
–   Tucano 9.00 64-bit2968+14
−14		(−23)7 − 13
(+2−8=10)		35.0%
7.0 / 20
98.1%
−127
–   Zahak 7.0 64-bit2962+21
−21		(−29)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
98.2%
+65
–   Berserk 3.2.1 64-bit2959+21
−21		(−32)15 − 11
(+8−4=14)		57.7%
15.0 / 26
99.1%
+17
–   Francesca MAD 0.30a 64-bit2955+16
−16		(−36)6.5 − 9.5
(+2−5=9)		40.6%
6.5 / 16
99.9%
−101
–   Naum 4 32-bit2955+11
−11		(−36)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−31
–   Dirty CUCUMBER 64-bit2941+9
−9		(−50)10.5 − 7.5
(+6−3=9)		58.3%
10.5 / 18
100.0%
+10
–   Asymptote 0.8 64-bit2940+11
−11		(−51)12 − 8
(+7−3=10)		60.0%
12.0 / 20
100.0%
+19
–   tomitankChess 5.1 64-bit2940+12
−12		(−51)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+91
–   Crafty 25.6 64-bit2931+15
−15		(−60)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
+26
–   Fruit Reloaded 15th ann. 64-bit2930+17
−17		(−61)4 − 4
(+4−4=0)		50.0%
4.0 / 8
100.0%
−61
–   Drofa 3.0.0 64-bit2924+22
−22		(−67)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+21
–   Gogobello 2.2 64-bit2919+15
−15		(−72)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−60
–   DiscoCheck 5.2 64-bit2918+15
−15		(−73)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−9
–   Atlas 3.91 64-bit2916+11
−11		(−75)8.5 − 5.5
(+6−3=5)		60.7%
8.5 / 14
100.0%
+14
–   EXchess 7.97b 64-bit2913+10
−10		(−78)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+214
–   Scorpio 2.8 64-bit2905+11
−11		(−86)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−86
–   tomitankChess 5.0 64-bit2904+21
−21		(−87)15 − 9
(+10−4=10)		62.5%
15.0 / 24
100.0%
+1
–   Invictus r305 64-bit2898+14
−14		(−93)9.5 − 4.5
(+7−2=5)		67.9%
9.5 / 14
100.0%
+36
–   The Baron 3.44 64-bit2886+9
−9		(−105)10 − 4
(+8−2=4)		71.4%
10.0 / 14
100.0%
+60
–   Velvet 2.0.0 64-bit2881+21
−21		(−110)9 − 3
(+7−1=4)		75.0%
9.0 / 12
100.0%
+73
–   Gaviota 1.0 64-bit2875+9
−9		(−116)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+98
–   Bit-Genie 8 64-bit2870+22
−22		(−121)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−155
–   OliThink 5.10.1 64-bit2859+13
−13		(−132)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−19
–   Cheese 2.2 64-bit2846+15
−15		(−145)15.5 − 6.5
(+12−3=7)		70.5%
15.5 / 22
100.0%
+10
–   Nalwald 14.0 64-bit2841+18
−18		(−150)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+16
–   RuyDos 1.1.11 64-bit2797+12
−12		(−194)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
−27
–   ProDeo 3.12792+18
−18		(−199)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+90
–   GreKo 2021.08 64-bit2788+17
−17		(−203)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+86
783 games: 194 wins, 226 losses, 363 draws (46.4%), score: 48.0%

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