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

Options
Show each game results
Smallbrain 7.0 64-bit (3385+9
−9		)Quote
Author: Max Allendorf (Germany) Link: Homepage
This is one of the 9 Smallbrain versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Berserk 11.1 64-bit3553+9
−9		(+168)15 − 37
(+0−22=30)
28.8%
15.0 / 52
0.0%
+30
–   Ethereal 14.00 64-bit3534+9
−9		(+149)4 − 14
(+0−10=8)		22.2%
4.0 / 18
0.0%
−44
–   Dragon by Komodo 2 64-bit3531+12
−12		(+146)5 − 13
(+1−9=8)		27.8%
5.0 / 18
0.0%
−8
–   Berserk 10 64-bit3520+10
−10		(+135)5.5 − 12.5
(+0−7=11)		30.6%
5.5 / 18
0.0%
+9
–   PlentyChess 0.3.0 64-bit3516+16
−16		(+131)5.5 − 12.5
(+0−7=11)		30.6%
5.5 / 18
0.0%
+7
–   Devre 6.0 64-bit3509+18
−18		(+124)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
0.0%
+135
–   Igel 3.4.0 64-bit3503+11
−11		(+118)16.5 − 35.5
(+0−19=33)
31.7%
16.5 / 52
0.0%
+2
–   Lizard 10.2 64-bit3498+16
−16		(+113)10.5 − 25.5
(+0−15=21)
29.2%
10.5 / 36
0.0%
−22
–   Velvet 7.1.0 64-bit3493+15
−15		(+108)9 − 20
(+1−12=16)		31.0%
9.0 / 29
0.0%
−15
–   Black Marlin 9.0 64-bit3492+12
−12		(+107)6.5 − 21.5
(+0−15=13)		23.2%
6.5 / 28
0.0%
−75
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(+107)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−59
–   Stormphrax 4.1.0 64-bit3490+15
−15		(+105)8 − 14
(+0−6=16)		36.4%
8.0 / 22
0.0%
+22
–   Altair 7.0.0 64-bit3482+14
−14		(+97)7.5 − 10.5
(+3−6=9)		41.7%
7.5 / 18
0.0%
+41
–   Starzix 4.0 64-bit3478+15
−15		(+93)14 − 24
(+4−14=20)
36.8%
14.0 / 38
0.0%
0
–   Rebel 16 64-bit3475+12
−12		(+90)7 − 11
(+1−5=12)		38.9%
7.0 / 18
0.0%
+17
–   Equisetum 1.0 64-bit3474+14
−14		(+89)6 − 14
(+0−8=12)		30.0%
6.0 / 20
0.0%
−39
–   Fire 9.2 64-bit3468+12
−12		(+83)12.5 − 17.5
(+2−7=21)
41.7%
12.5 / 30
0.0%
+28
–   rofChade 3.0 64-bit3467+7
−7		(+82)8 − 14
(+0−6=16)		36.4%
8.0 / 22
0.0%
−1
–   Booot 7.2 64-bit3465+12
−12		(+80)8 − 12
(+1−5=14)		40.0%
8.0 / 20
0.0%
+17
–   Ginkgo Valencia 1.01 64-bit3463+13
−13		(+78)10 − 18
(+0−8=20)		35.7%
10.0 / 28
0.0%
−9
–   Superultra 2.0 64-bit3459+13
−13		(+74)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−92
–   Carp 3.0.0 64-bit3459+11
−11		(+74)4.5 − 5.5
(+0−1=9)		45.0%
4.5 / 10
0.0%
+47
–   Caissa 1.8 64-bit3458+16
−16		(+73)12.5 − 21.5
(+0−9=25)
36.8%
12.5 / 34
0.0%
−9
–   Minic 3.32 64-bit3456+10
−10		(+71)15.5 − 22.5
(+1−8=29)
40.8%
15.5 / 38
0.0%
+13
–   Velvet 6.0.0 64-bit3452+16
−16		(+67)12 − 12
(+3−3=18)		50.0%
12.0 / 24
0.0%
+67
–   Motor 0.4.0 64-bit3449+22
−22		(+64)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+52
–   Serendipity 0.4.1 64-bit3446+18
−18		(+61)2.5 − 4.5
(+0−2=5)		35.7%
2.5 / 7
0.0%
−20
–   Texel 1.11 64-bit3443+13
−13		(+58)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
−58
–   Superultra 1.0 64-bit3442+10
−10		(+57)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+57
–   Wasp 7.00 64-bit3442+19
−19		(+57)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+57
–   PlentyChess 0.2.1 64-bit3441+17
−17		(+56)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+44
–   akimbo 0.8.0 64-bit3441+17
−17		(+56)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
−63
–   Rice 8.0.0 64-bit3441+16
−16		(+56)13.5 − 14.5
(+3−4=21)		48.2%
13.5 / 28
0.0%
+45
–   Black Marlin 8.0 64-bit3441+11
−11		(+56)11.5 − 12.5
(+1−2=21)		47.9%
11.5 / 24
0.0%
+41
–   Fire 9 64-bit3439+13
−13		(+54)14.5 − 16.5
(+3−5=23)
46.8%
14.5 / 31
0.0%
+31
–   Viridithas 9.0.0 64-bit3436+16
−16		(+51)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−26
–   Clover 3.3.1 64-bit3434+17
−17		(+49)12.5 − 23.5
(+0−11=25)
34.7%
12.5 / 36
0.0%
−47
–   Velvet 5.3.0 64-bit3433+11
−11		(+48)10.5 − 13.5
(+5−8=11)		43.8%
10.5 / 24
0.0%
+2
–   Arasan 23.5 64-bit3433+13
−13		(+48)16.5 − 21.5
(+2−7=29)
43.4%
16.5 / 38
0.0%
+7
–   Altair 6.0.0 64-bit3433+14
−14		(+48)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+48
–   chess.cpp 4.10 64-bit3430+20
−20		(+45)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
0.0%
+82
–   Lizard 10.1 64-bit3430+16
−16		(+45)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−26
–   Arasan 23.4 64-bit3427+9
−9		(+42)9 − 13
(+1−5=16)		40.9%
9.0 / 22
0.0%
−14
–   Peacekeeper 2.30 64-bit3427+16
−16		(+42)18.5 − 23.5
(+3−8=31)
44.0%
18.5 / 42
0.0%
+4
–   Ginkgo Vienna 64-bit3425+11
−11		(+40)7 − 11
(+1−5=12)		38.9%
7.0 / 18
0.0%
−33
–   Velvet 5.2.0 64-bit3424+14
−14		(+39)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
−2
–   Wasp 6.50 64-bit3419+10
−10		(+34)19 − 25
(+2−8=34)
43.2%
19.0 / 44
0.0%
−10
–   Uralochka 3.38c 64-bit3418+12
−12		(+33)10.5 − 7.5
(+5−2=11)		58.3%
10.5 / 18
0.0%
+87
–   Reckless 0.7.0 64-bit3417+17
−17		(+32)4.5 − 5.5
(+0−1=9)		45.0%
4.5 / 10
0.0%
+9
–   Molybdenum 4.1 64-bit3414+65
−65		(+29)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
19.4%
−62
–   Clarity 5.1.0 64-bit3411+17
−17		(+26)18.5 − 25.5
(+3−10=31)
42.0%
18.5 / 44
0.3%
−23
–   Stormphrax 3.0.0 64-bit3408+17
−17		(+23)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.6%
−54
–   Caissa 1.6.3 64-bit3408+20
−20		(+23)12.5 − 13.5
(+2−3=21)		48.1%
12.5 / 26
1.6%
+12
–   Marvin 6.3.0 64-bit3407+15
−15		(+22)8 − 8
(+1−1=14)		50.0%
8.0 / 16
0.6%
+22
–   Quanticade Aurora 0.8 64-bit3406+19
−19		(+21)2 − 2
(+1−1=2)		50.0%
2.0 / 4
2.6%
+21
–   Rice 7.0.0 64-bit3405+13
−13		(+20)15.5 − 18.5
(+4−7=23)
45.6%
15.5 / 34
0.5%
−11
–   Booot 7.1 64-bit3403+13
−13		(+18)23.5 − 20.5
(+6−3=35)
53.4%
23.5 / 44
0.9%
+39
–   Midnight 9 64-bit3402+12
−12		(+17)27 − 33
(+5−11=44)
45.0%
27.0 / 60
1.1%
−14
–   Minic 3.24 64-bit3401+11
−11		(+16)8.5 − 9.5
(+1−2=15)		47.2%
8.5 / 18
1.0%
−1
–   Stormphrax 2.0.0 64-bit3399+15
−15		(+14)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
5.5%
−39
–   Renegade 1.0.0 64-bit3395+13
−13		(+10)6.5 − 5.5
(+2−1=9)		54.2%
6.5 / 12
9.0%
+37
–   Peacekeeper 2.20 64-bit3394+16
−16		(+9)2 − 2
(+0−0=4)		50.0%
2.0 / 4
14.7%
+9
–   Clover 3.2.1 64-bit3393+14
−14		(+8)8.5 − 9.5
(+1−2=15)		47.2%
8.5 / 18
15.5%
−6
–   Houdini 6 64-bit3392+5
−5		(+7)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
8.9%
−64
–   Cheng 4.48 64-bit3392+16
−16		(+7)9.5 − 9.5
(+2−2=15)		50.0%
9.5 / 19
22.6%
+11
–   akimbo 0.7.0 64-bit3391+15
−15		(+6)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
25.6%
+43
–   Texel 1.10 64-bit3391+16
−16		(+6)18 − 16
(+8−6=20)
52.9%
18.0 / 34
26.5%
+22
–   Serendipity 0.3.1 64-bit3390+20
−20		(+5)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
32.4%
+76
–   SlowChess Blitz 2.5 64-bit3389+12
−12		(+4)11 − 7
(+5−1=12)		61.1%
11.0 / 18
31.7%
+74
–   Fire 8 64-bit3389+8
−8		(+4)8 − 10
(+1−3=14)		44.4%
8.0 / 18
26.2%
−30
–   Caissa 1.5 64-bit3388+16
−16		(+3)11 − 11
(+5−5=12)		50.0%
11.0 / 22
37.2%
+1
–   Devre 4.0 64-bit3387+11
−11		(+2)18 − 18
(+7−7=22)
50.0%
18.0 / 36
41.1%
0
–   Velvet 5.1.0 64-bit3387+16
−16		(+2)17.5 − 22.5
(+4−9=27)
43.8%
17.5 / 40
42.3%
−38
–   pawn 2.0 64-bit3387+12
−12		(+2)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
38.6%
+73
–   Black Marlin 7.0 64-bit3386+10
−10		(+1)18 − 22
(+4−8=28)
45.0%
18.0 / 40
44.5%
−31
–   Marvin 6.2.0 64-bit3386+13
−13		(+1)21.5 − 24.5
(+4−7=35)
46.7%
21.5 / 46
47.3%
−19
–   chess.cpp 4.0 64-bit3384+13
−13		(−1)13 − 11
(+6−4=14)		54.2%
13.0 / 24
57.4%
+24
–   Bagatur 5.1c 64-bit3384+28
−28		(−1)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
51.8%
+36
–   Integral v4 64-bit3384+18
−18		(−1)2 − 2
(+0−0=4)		50.0%
2.0 / 4
53.6%
−1
–   Fire 1072022 64-bit3383+16
−16		(−2)8 − 10
(+1−3=14)		44.4%
8.0 / 18
58.7%
−37
–   Wasp 6.00 64-bit3381+11
−11		(−4)11 − 11
(+2−2=18)		50.0%
11.0 / 22
69.8%
−2
–   BlackCore 6.0 64-bit3381+11
−11		(−4)41 − 39
(+9−7=64)
51.3%
41.0 / 80
71.7%
0
–   Halogen 11 64-bit3380+9
−9		(−5)33 − 31
(+9−7=48)
51.6%
33.0 / 64
78.2%
+3
–   Sapling 1.2.2 64-bit3378+19
−19		(−7)2 − 2
(+0−0=4)		50.0%
2.0 / 4
74.4%
−7
–   Clarity 4.1.0 64-bit3377+17
−17		(−8)2 − 2
(+1−1=2)		50.0%
2.0 / 4
80.1%
−8
–   Saturn 1.3 64-bit3373+14
−14		(−12)13 − 13
(+4−4=18)		50.0%
13.0 / 26
94.0%
−11
–   Viridithas 8.1.0 64-bit3373+18
−18		(−12)2 − 2
(+1−1=2)		50.0%
2.0 / 4
87.8%
−23
–   Igel 3.0.0 64-bit3373+14
−14		(−12)10 − 8
(+4−2=12)		55.6%
10.0 / 18
92.7%
+21
–   Marvin 6.1.0 64-bit3368+11
−11		(−17)11 − 11
(+1−1=20)		50.0%
11.0 / 22
99.1%
−17
–   Nemorino 6.05 64-bit3363+9
−9		(−22)9 − 5
(+4−0=10)		64.3%
9.0 / 14
100.0%
+62
–   Cheng 4.47 64-bit3361+16
−16		(−24)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
99.6%
+47
–   Velvet 5.0.0 64-bit3360+16
−16		(−25)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.7%
−25
–   Lc0 0.21.3 wLD2 64-bit3359+16
−16		(−26)6.5 − 11.5
(+0−5=13)		36.1%
6.5 / 18
99.8%
−113
–   Molybdenum 4.0 64-bit3356+21
−21		(−29)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
99.4%
+8
–   Tucano 10.00 64-bit3355+9
−9		(−30)6 − 8
(+1−3=10)		42.9%
6.0 / 14
100.0%
−75
–   StockDory Starfish 0.1 64-bit3354+12
−12		(−31)20.5 − 16.5
(+7−3=27)
55.4%
20.5 / 37
100.0%
+3
–   Devre 3.0 64-bit3352+15
−15		(−33)10 − 8
(+4−2=12)		55.6%
10.0 / 18
100.0%
0
–   Komodo 10.2 64-bit3346+12
−12		(−39)11.5 − 6.5
(+5−0=13)		63.9%
11.5 / 18
100.0%
+45
–   Avalanche 2.1.0 64-bit3345+12
−12		(−40)7.5 − 8.5
(+0−1=15)		46.9%
7.5 / 16
100.0%
−56
–   Molybdenum 3.1 64-bit3343+22
−22		(−42)6.5 − 5.5
(+2−1=9)		54.2%
6.5 / 12
100.0%
−18
–   Tucano 11.00 64-bit3343+12
−12		(−42)19 − 14
(+10−5=18)
57.6%
19.0 / 33
100.0%
+8
–   Willow 3.1 64-bit3341+10
−10		(−44)4 − 4
(+1−1=6)		50.0%
4.0 / 8
100.0%
−48
–   Expositor 4WR02 64-bit3338+14
−14		(−47)26.5 − 19.5
(+10−3=33)
57.6%
26.5 / 46
100.0%
0
–   Stash 36.0 64-bit3335+17
−17		(−50)5.5 − 5.5
(+3−3=5)		50.0%
5.5 / 11
100.0%
−45
–   Koivisto 5.0 64-bit3335+18
−18		(−50)11 − 7
(+5−1=12)		61.1%
11.0 / 18
100.0%
+21
–   Counter 5.5 64-bit3330+14
−14		(−55)11 − 9
(+4−2=14)		55.0%
11.0 / 20
100.0%
−22
–   Winter 3.0 64-bit3327+14
−14		(−58)23.5 − 10.5
(+15−2=17)
69.1%
23.5 / 34
100.0%
+72
–   Alexandria 3.5 64-bit3323+14
−14		(−62)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−133
–   Mr Bob 1.3.0 64-bit3322+13
−13		(−63)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
100.0%
−25
–   Stormphrax 1.0.0 64-bit3319+16
−16		(−66)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−100
–   Reckless 0.6.0 64-bit3318+15
−15		(−67)23 − 15
(+9−1=28)
60.5%
23.0 / 38
100.0%
−1
–   Devre 5.0 64-bit3314+13
−13		(−71)6.5 − 5.5
(+2−1=9)		54.2%
6.5 / 12
100.0%
−44
–   Avalanche 2.0.0 64-bit3312+15
−15		(−73)5.5 − 4.5
(+1−0=9)		55.0%
5.5 / 10
100.0%
−43
–   Viridithas 7.0.0 64-bit3310+17
−17		(−75)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+95
–   StockDory 06072023 64-bit3310+18
−18		(−75)18 − 12
(+6−0=24)
60.0%
18.0 / 30
100.0%
−17
–   Texel 1.09 64-bit3308+17
−17		(−77)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Counter 5.0 64-bit3307+11
−11		(−78)14 − 10
(+7−3=14)		58.3%
14.0 / 24
100.0%
−25
–   Stash 35.0 64-bit3306+14
−14		(−79)5 − 3
(+2−0=6)		62.5%
5.0 / 8
100.0%
−7
–   Little Goliath Evolution 3.16 64-bit3295+14
−14		(−90)11.5 − 6.5
(+7−2=9)		63.9%
11.5 / 18
100.0%
+6
–   Mantissa 3.7.2 64-bit3294+10
−10		(−91)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
100.0%
−40
–   Little Goliath Evolution 3.17 64-bit3287+9
−9		(−98)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
100.0%
−47
–   pawn 1.0 64-bit3280+14
−14		(−105)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−105
–   Stockfish 6 64-bit3279+11
−11		(−106)11.5 − 6.5
(+6−1=11)		63.9%
11.5 / 18
100.0%
−16
–   Frozenight 6.0.0 64-bit3278+10
−10		(−107)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−107
–   Saturn 1.2 64-bit3276+21
−21		(−109)21 − 7
(+15−1=12)		75.0%
21.0 / 28
100.0%
+63
–   Expositor 2BR17 64-bit3273+11
−11		(−112)12.5 − 9.5
(+6−3=13)		56.8%
12.5 / 22
100.0%
−63
–   Stash 34.0 64-bit3273+12
−12		(−112)15 − 7
(+8−0=14)		68.2%
15.0 / 22
100.0%
+5
–   Weiss 2.0 64-bit3267+10
−10		(−118)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+50
–   Defenchess 2.2 64-bit3251+7
−7		(−134)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+28
–   StockNemo 5.7.0.0 64-bit3246+12
−12		(−139)12 − 6
(+6−0=12)		66.7%
12.0 / 18
100.0%
−33
–   Molybdenum 3.0 64-bit3236+20
−20		(−149)17 − 7
(+10−0=14)		70.8%
17.0 / 24
100.0%
−12
–   Alexandria 3.1.0 64-bit3236+16
−16		(−149)12.5 − 5.5
(+7−0=11)		69.4%
12.5 / 18
100.0%
−23
–   Drofa 3.3.22 64-bit3233+13
−13		(−152)12 − 6
(+7−1=10)		66.7%
12.0 / 18
100.0%
−41
–   RukChess 3.0.12 64-bit3215+19
−19		(−170)14 − 4
(+11−1=6)		77.8%
14.0 / 18
100.0%
+33
–   Reckless 0.5.0 64-bit3211+18
−18		(−174)18.5 − 3.5
(+15−0=7)		84.1%
18.5 / 22
100.0%
+77
–   RubiChess 1.6 64-bit3207+13
−13		(−178)14 − 4
(+11−1=6)		77.8%
14.0 / 18
100.0%
+25
–   Jet 1.2 64-bit3189+14
−14		(−196)14 − 4
(+11−1=6)		77.8%
14.0 / 18
100.0%
+9
–   Motor 0.2.0 64-bit3128+20
−20		(−257)14 − 2
(+12−0=4)		87.5%
14.0 / 16
100.0%
+34
2664 games: 403 wins, 466 losses, 1795 draws (67.4%), score: 48.8%

Rating changes by day

Rating changes with played games

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