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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Smallbrain 5.0 64-bit (3187+16
−16		)Quote
Author: Max Allendorf (Germany) Link: Homepage
This is one of the 9 Smallbrain versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Caissa 1.1 64-bit3353+18
−18		(+166)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
+68
–   Devre 3.0 64-bit3352+15
−15		(+165)4 − 12
(+0−8=8)		25.0%
4.0 / 16
0.0%
−4
–   Velvet 4.1.0 64-bit3351+13
−13		(+164)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
−63
–   Xiphos 0.6 64-bit3303+7
−7		(+116)6 − 10
(+1−5=10)		37.5%
6.0 / 16
0.0%
+40
–   Caissa 0.9 64-bit3300+19
−19		(+113)8 − 12
(+0−4=16)		40.0%
8.0 / 20
0.0%
+56
–   Mantissa 3.7.2 64-bit3294+10
−10		(+107)7 − 11
(+0−4=14)		38.9%
7.0 / 18
0.0%
+39
–   Caissa 0.8 64-bit3278+17
−17		(+91)5 − 13
(+0−8=10)		27.8%
5.0 / 18
0.0%
−53
–   Expositor 2BR17 64-bit3273+11
−11		(+86)8 − 8
(+1−1=14)		50.0%
8.0 / 16
0.0%
+86
–   HIARCS 15.0 64-bit3257+13
−13		(+70)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+70
–   Laser 1.7 64-bit3256+6
−6		(+69)5 − 11
(+0−6=10)		31.3%
5.0 / 16
0.0%
−50
–   rofChade 2.202 64-bit3254+9
−9		(+67)5.5 − 10.5
(+1−6=9)		34.4%
5.5 / 16
0.0%
−37
–   Combusken 2.0.0 64-bit3252+10
−10		(+65)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+65
–   Defenchess 2.2 64-bit3251+7
−7		(+64)9 − 7
(+5−3=8)		56.3%
9.0 / 16
0.0%
+101
–   Schooner 2.2 64-bit3250+7
−7		(+63)6.5 − 13.5
(+0−7=13)		32.5%
6.5 / 20
0.0%
−46
–   SlowChess Blitz Classic 2.1 64-bit3250+15
−15		(+63)7 − 9
(+3−5=8)		43.8%
7.0 / 16
0.0%
+18
–   Shredder 13 64-bit3247+6
−6		(+60)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−17
–   StockNemo 5.7.0.0 64-bit3246+12
−12		(+59)4 − 6
(+0−2=8)		40.0%
4.0 / 10
0.0%
0
–   Stash 33.0 64-bit3246+14
−14		(+59)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−35
–   Fizbo 2 64-bit3243+7
−7		(+56)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−15
–   Chiron 5 64-bit3235+11
−11		(+48)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−122
–   Drofa 3.3.22 64-bit3233+13
−13		(+46)10 − 14
(+2−6=16)		41.7%
10.0 / 24
0.0%
−6
–   Andscacs 0.95 64-bit3230+8
−8		(+43)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−123
–   RukChess 3.0 64-bit3216+16
−16		(+29)10 − 10
(+4−4=12)		50.0%
10.0 / 20
0.5%
+31
–   Little Goliath Evolution 3.15.4 64-bit3213+13
−13		(+26)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.6%
−45
–   Expositor 2WN29 64-bit3203+15
−15		(+16)10.5 − 9.5
(+4−3=13)		52.5%
10.5 / 20
7.4%
+35
–   Booot 6.2 64-bit3187+9
−9		(0)8.5 − 7.5
(+3−2=11)		53.1%
8.5 / 16
50.1%
+18
–   Drofa 3.3.0 64-bit3172+15
−15		(−15)5 − 5
(+3−3=4)		50.0%
5.0 / 10
92.0%
−10
–   Winter 0.9 64-bit3171+11
−11		(−16)7 − 11
(+3−7=8)		38.9%
7.0 / 18
94.6%
−95
–   Orion 0.9 64-bit3170+11
−11		(−17)14 − 8
(+7−1=14)		63.6%
14.0 / 22
95.6%
+73
–   NirvanaChess 2.5 64-bit3168+10
−10		(−19)6.5 − 7.5
(+2−3=9)		46.4%
6.5 / 14
97.9%
−43
–   Roc 0.7 64-bit3158+8
−8		(−29)9.5 − 6.5
(+5−2=9)		59.4%
9.5 / 16
99.9%
+34
–   Counter 4.1 64-bit3156+16
−16		(−31)20 − 14
(+12−6=16)
58.8%
20.0 / 34
99.7%
+33
–   Demolito 2021-10-04 64-bit3156+11
−11		(−31)7 − 7
(+2−2=10)		50.0%
7.0 / 14
99.9%
−31
–   Roc 1.9.1 64-bit3150+14
−14		(−37)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−36
–   Andscacs 0.88 64-bit3148+12
−12		(−39)10 − 6
(+4−0=12)		62.5%
10.0 / 16
100.0%
+33
–   Fritz 16 64-bit3144+9
−9		(−43)8 − 8
(+5−5=6)		50.0%
8.0 / 16
100.0%
−43
–   Mantissa 3.3.0 64-bit3138+15
−15		(−49)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−215
–   Strelka 5.5 32-bit3127+11
−11		(−60)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
+26
–   Houdini 1.5a 32-bit3124+9
−9		(−63)9.5 − 6.5
(+7−4=5)		59.4%
9.5 / 16
100.0%
+12
–   Invictus r382 64-bit3124+10
−10		(−63)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
100.0%
−185
–   Komodo 3 64-bit3124+11
−11		(−63)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
100.0%
+7
–   chess22k 1.14 64-bit3117+11
−11		(−70)8.5 − 7.5
(+4−3=9)		53.1%
8.5 / 16
100.0%
−53
–   Mr Bob 1.1.0 64-bit3112+12
−12		(−75)17.5 − 6.5
(+11−0=13)		72.9%
17.5 / 24
100.0%
+76
–   Rybka 4 64-bit3111+9
−9		(−76)13.5 − 2.5
(+11−0=5)		84.4%
13.5 / 16
100.0%
+178
–   Bit-Genie 9 64-bit3101+11
−11		(−86)14 − 9
(+7−2=14)		60.9%
14.0 / 23
100.0%
−16
–   iCE 4.0 64-bit3100+10
−10		(−87)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
+1
–   Lc0 0.23.2 wLD2 64-bit3097+23
−23		(−90)10 − 6
(+4−0=12)		62.5%
10.0 / 16
100.0%
−17
–   Critter 1.2 32-bit3096+11
−11		(−91)9 − 7
(+4−2=10)		56.3%
9.0 / 16
100.0%
−47
–   Stockfish 2.2 64-bit3090+22
−22		(−97)12 − 4
(+9−1=6)		75.0%
12.0 / 16
100.0%
+84
–   Minic 3.04 64-bit3089+22
−22		(−98)8 − 8
(+3−3=10)		50.0%
8.0 / 16
100.0%
−95
–   Sting SF 8.1 64-bit3067+22
−22		(−120)9 − 6
(+5−2=8)		60.0%
9.0 / 15
100.0%
−55
–   Pirarucu 3.3.5 64-bit3051+11
−11		(−136)10 − 6
(+7−3=6)		62.5%
10.0 / 16
100.0%
−41
–   Bagatur 3.0 64-bit3050+19
−19		(−137)11 − 5
(+9−3=4)		68.8%
11.0 / 16
100.0%
+15
–   Amoeba 3.4 64-bit3043+12
−12		(−144)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−66
–   Monolith 2 64-bit3041+10
−10		(−146)10 − 6
(+5−1=10)		62.5%
10.0 / 16
100.0%
−66
–   Topple 0.8.1 64-bit3033+12
−12		(−154)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+101
–   Cheng 4.41 64-bit3033+10
−10		(−154)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
100.0%
−170
–   FabChess 1.16 64-bit3029+10
−10		(−158)17 − 7
(+11−1=12)		70.8%
17.0 / 24
100.0%
−15
–   Francesca MAD 0.32 64-bit2983+12
−12		(−204)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−37
–   Francesca MAD 0.31a 64-bit2971+17
−17		(−216)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−250
845 games: 191 wins, 177 losses, 477 draws (56.4%), score: 50.8%

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