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
Counter 5.0 64-bit (3307+11
−11		)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 28 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Booot 7.2 64-bit3465+12
−12		(+158)2.5 − 17.5
(+0−15=5)		12.5%
2.5 / 20
0.0%
−134
–   Minic 3.32 64-bit3456+10
−10		(+149)7.5 − 22.5
(+0−15=15)
25.0%
7.5 / 30
0.0%
−18
–   Superultra 1.0 64-bit3442+10
−10		(+135)10.5 − 19.5
(+1−10=19)
35.0%
10.5 / 30
0.0%
+38
–   Fire 9 64-bit3439+13
−13		(+132)7 − 17
(+2−12=10)		29.2%
7.0 / 24
0.0%
−15
–   Arasan 23.4 64-bit3427+9
−9		(+120)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
0.0%
+2
–   Velvet 5.2.0 64-bit3424+14
−14		(+117)7 − 17
(+0−10=14)		29.2%
7.0 / 24
0.0%
−17
–   Wasp 6.50 64-bit3419+10
−10		(+112)6.5 − 17.5
(+0−11=13)		27.1%
6.5 / 24
0.0%
−37
–   Stormphrax 3.0.0 64-bit3408+17
−17		(+101)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+23
–   Nemorino 6.00 64-bit3407+7
−7		(+100)6.5 − 13.5
(+0−7=13)		32.5%
6.5 / 20
0.0%
−12
–   Rice 7.0.0 64-bit3405+13
−13		(+98)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+98
–   Booot 7.1 64-bit3403+13
−13		(+96)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+24
–   Minic 3.24 64-bit3401+11
−11		(+94)7.5 − 12.5
(+0−5=15)		37.5%
7.5 / 20
0.0%
+18
–   akimbo 0.7.0 64-bit3391+15
−15		(+84)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+84
–   Fire 8.3 64-bit3389+15
−15		(+82)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
−13
–   Caissa 1.5 64-bit3388+16
−16		(+81)11 − 23
(+1−13=20)
32.4%
11.0 / 34
0.0%
−33
–   Devre 4.0 64-bit3387+11
−11		(+80)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+2
–   Velvet 5.1.0 64-bit3387+16
−16		(+80)10 − 12
(+2−4=16)		45.5%
10.0 / 22
0.0%
+52
–   Marvin 6.2.0 64-bit3386+13
−13		(+79)9 − 11
(+2−4=14)		45.0%
9.0 / 20
0.0%
+44
–   Black Marlin 7.0 64-bit3386+10
−10		(+79)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+19
–   Smallbrain 7.0 64-bit3385+9
−9		(+78)10 − 14
(+3−7=14)		41.7%
10.0 / 24
0.0%
+25
–   chess.cpp 4.0 64-bit3384+13
−13		(+77)8 − 18
(+2−12=12)		30.8%
8.0 / 26
0.0%
−56
–   Pedone 3.1 64-bit3384+9
−9		(+77)7.5 − 12.5
(+2−7=11)		37.5%
7.5 / 20
0.0%
−4
–   Fire 1072022 64-bit3383+16
−16		(+76)10.5 − 13.5
(+1−4=19)		43.8%
10.5 / 24
0.0%
+37
–   BlackCore 6.0 64-bit3381+11
−11		(+74)14 − 18
(+5−9=18)
43.8%
14.0 / 32
0.0%
+32
–   Halogen 11 64-bit3380+9
−9		(+73)9.5 − 19.5
(+1−11=17)		32.8%
9.5 / 29
0.0%
−37
–   Caissa 1.4 64-bit3380+14
−14		(+73)9.5 − 13.5
(+1−5=17)		41.3%
9.5 / 23
0.0%
+21
–   Ethereal 12.75 64-bit3378+9
−9		(+71)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
0.0%
−44
–   Viridithas 8.1.0 64-bit3373+18
−18		(+66)13 − 19
(+3−9=20)
40.6%
13.0 / 32
0.0%
+6
–   Marvin 6.1.0 64-bit3368+11
−11		(+61)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
0.0%
+94
–   Nemorino 6.05 64-bit3363+9
−9		(+56)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+27
–   Booot 7.0 64-bit3361+13
−13		(+54)6 − 6
(+1−1=10)		50.0%
6.0 / 12
0.0%
+54
–   Velvet 5.0.0 64-bit3360+16
−16		(+53)11.5 − 16.5
(+1−6=21)		41.1%
11.5 / 28
0.0%
−1
–   Lc0 0.21.3 wLD2 64-bit3359+16
−16		(+52)7.5 − 12.5
(+2−7=11)		37.5%
7.5 / 20
0.0%
−31
–   Clover 3.1 64-bit3357+12
−12		(+50)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−21
–   Caissa 1.3 64-bit3356+18
−18		(+49)14 − 24
(+3−13=22)
36.8%
14.0 / 38
0.0%
−37
–   Tucano 10.00 64-bit3355+9
−9		(+48)7.5 − 12.5
(+2−7=11)		37.5%
7.5 / 20
0.0%
−36
–   StockDory Starfish 0.1 64-bit3354+12
−12		(+47)5 − 4
(+2−1=6)		55.6%
5.0 / 9
0.0%
+87
–   Velvet 4.1.0 64-bit3351+13
−13		(+44)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+44
–   Tucano 11.00 64-bit3343+12
−12		(+36)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+36
–   Willow 3.1 64-bit3341+10
−10		(+34)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
−30
–   akimbo 0.6.0 64-bit3337+14
−14		(+30)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.0%
+30
–   BlackCore 5.1 64-bit3336+18
−18		(+29)11 − 9
(+3−1=16)		55.0%
11.0 / 20
0.4%
+60
–   RubiChess 2.0 64-bit3334+12
−12		(+27)9 − 11
(+1−3=16)		45.0%
9.0 / 20
0.0%
−2
–   Fritz 18 Neuronal 64-bit3330+13
−13		(+23)10.5 − 9.5
(+4−3=13)		52.5%
10.5 / 20
0.4%
+39
–   Rice 6.0 64-bit3324+17
−17		(+17)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
5.3%
+54
–   Alexandria 3.5 64-bit3323+14
−14		(+16)7.5 − 10.5
(+0−3=15)		41.7%
7.5 / 18
3.7%
−34
–   Midnight 8 64-bit3321+16
−16		(+14)5 − 5
(+2−2=6)		50.0%
5.0 / 10
7.9%
+14
–   Stormphrax 1.0.0 64-bit3319+16
−16		(+12)13.5 − 11.5
(+4−2=19)		54.0%
13.5 / 25
12.6%
+35
–   SlowChess Blitz Classic 2.2 64-bit3317+14
−14		(+10)7 − 13
(+1−7=12)		35.0%
7.0 / 20
14.1%
−86
–   Velvet 4.0.0 64-bit3316+18
−18		(+9)9.5 − 10.5
(+6−7=7)		47.5%
9.5 / 20
21.3%
−8
–   Avalanche 2.0.0 64-bit3312+15
−15		(+5)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
30.8%
+42
–   Viridithas 7.0.0 64-bit3310+17
−17		(+3)3 − 3
(+1−1=4)		50.0%
3.0 / 6
39.0%
+3
–   StockDory 06072023 64-bit3310+18
−18		(+3)17.5 − 16.5
(+5−4=25)
51.5%
17.5 / 34
40.8%
+11
–   Texel 1.09 64-bit3308+17
−17		(+1)7 − 7
(+4−4=6)		50.0%
7.0 / 14
49.1%
+1
–   Stash 35.0 64-bit3306+14
−14		(−1)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
55.8%
−120
–   Tenax 0.7.9 64-bit3303+14
−14		(−4)12 − 6
(+8−2=8)		66.7%
12.0 / 18
68.8%
+115
–   Xiphos 0.6 64-bit3303+7
−7		(−4)14.5 − 13.5
(+6−5=17)		51.8%
14.5 / 28
75.2%
+3
–   HIARCS 15.2 64-bit3296+16
−16		(−11)2 − 2
(+1−1=2)		50.0%
2.0 / 4
89.0%
−22
–   Little Goliath Evolution 3.16 64-bit3295+14
−14		(−12)15 − 11
(+9−5=12)		57.7%
15.0 / 26
91.7%
+39
–   Mantissa 3.7.2 64-bit3294+10
−10		(−13)27 − 21
(+9−3=36)
56.3%
27.0 / 48
97.4%
+25
–   Zahak 10.0 64-bit3293+10
−10		(−14)35 − 37
(+11−13=48)
48.6%
35.0 / 72
97.5%
−25
–   Igel 2.7.0 64-bit3289+12
−12		(−18)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
98.8%
−32
–   Little Goliath Evolution 3.17 64-bit3287+9
−9		(−20)10 − 10
(+5−5=10)		50.0%
10.0 / 20
99.8%
−22
–   Booot 6.4 64-bit3286+8
−8		(−21)10 − 10
(+6−6=8)		50.0%
10.0 / 20
99.9%
−18
–   Smallbrain 6.0 64-bit3284+15
−15		(−23)18 − 14
(+6−2=24)
56.3%
18.0 / 32
99.4%
+17
–   pawn 1.0 64-bit3280+14
−14		(−27)19 − 21
(+6−8=26)
47.5%
19.0 / 40
99.9%
−40
–   Frozenight 6.0.0 64-bit3278+10
−10		(−29)29 − 23
(+14−8=30)
55.8%
29.0 / 52
100.0%
+7
–   Expositor 2BR17 64-bit3273+11
−11		(−34)32.5 − 23.5
(+16−7=33)
58.0%
32.5 / 56
100.0%
+17
–   Stash 34.0 64-bit3273+12
−12		(−34)34 − 20
(+21−7=26)
63.0%
34.0 / 54
100.0%
+57
–   Weiss 2.0 64-bit3267+10
−10		(−40)9 − 7
(+3−1=12)		56.3%
9.0 / 16
100.0%
0
–   Nalwald 18 64-bit3259+13
−13		(−48)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
+71
–   Komodo 8 64-bit3259+12
−12		(−48)10.5 − 9.5
(+3−2=15)		52.5%
10.5 / 20
100.0%
−31
–   HIARCS 15.0 64-bit3257+13
−13		(−50)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+116
–   Laser 1.7 64-bit3256+6
−6		(−51)12 − 8
(+6−2=12)		60.0%
12.0 / 20
100.0%
+11
–   rofChade 2.202 64-bit3254+9
−9		(−53)13.5 − 6.5
(+7−0=13)		67.5%
13.5 / 20
100.0%
+59
–   Rebel 14.1 64-bit3253+17
−17		(−54)11 − 9
(+7−5=8)		55.0%
11.0 / 20
100.0%
−15
–   Combusken 2.0.0 64-bit3252+10
−10		(−55)7 − 5
(+4−2=6)		58.3%
7.0 / 12
100.0%
+6
–   DanaSah 9.1 64-bit3251+10
−10		(−56)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−44
–   Drofa 4.1.0 64-bit3249+14
−14		(−58)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−224
–   Shredder 13 64-bit3247+6
−6		(−60)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+102
–   StockNemo 5.7.0.0 64-bit3246+12
−12		(−61)9 − 7
(+3−1=12)		56.3%
9.0 / 16
100.0%
−23
–   Avalanche 1.5.0 64-bit3246+16
−16		(−61)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+10
–   Svart 6 64-bit3242+12
−12		(−65)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−23
–   Alexandria 3.1.0 64-bit3236+16
−16		(−71)13.5 − 8.5
(+5−0=17)		61.4%
13.5 / 22
100.0%
−4
–   Drofa 4.0.0 64-bit3234+14
−14		(−73)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−150
–   DanaSah 9.0 64-bit3231+12
−12		(−76)7 − 5
(+5−3=4)		58.3%
7.0 / 12
100.0%
−16
–   RukChess 3.0.18 64-bit3230+16
−16		(−77)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−65
–   Winter 2.0 64-bit3230+13
−13		(−77)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+62
–   RukChess 3.0.15 64-bit3226+14
−14		(−81)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−3
–   Mr Bob 1.2.0 64-bit3226+12
−12		(−81)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+209
–   Svart 5 64-bit3225+16
−16		(−82)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−70
–   Alexandria 3.0.2 64-bit3221+20
−20		(−86)10.5 − 7.5
(+3−0=15)		58.3%
10.5 / 18
100.0%
−37
–   Willow 3.0 64-bit3214+18
−18		(−93)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+69
–   Dark Toga 1.1 64-bit3213+10
−10		(−94)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
100.0%
−56
–   Little Goliath Evolution 3.15.4 64-bit3213+13
−13		(−94)14.5 − 9.5
(+7−2=15)		60.4%
14.5 / 24
100.0%
−24
–   Avalanche 1.4.0 64-bit3199+16
−16		(−108)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−179
–   Stockfish 4 64-bit3158+14
−14		(−149)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
−23
–   Demolito 2021-10-04 64-bit3156+11
−11		(−151)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+15
–   Invictus r382 64-bit3124+10
−10		(−183)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−105
–   Altair 3.0.0 64-bit3039+18
−18		(−268)11 − 1
(+10−0=2)		91.7%
11.0 / 12
100.0%
+85
1772 games: 298 wins, 387 losses, 1087 draws (61.3%), score: 47.5%

Rating changes by day

Rating changes with played games

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