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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Counter 4.0 64-bit (3133+15
−15		)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 28 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Tucano 10.00 64-bit3355+9
−9		(+222)4.5 − 17.5
(+0−13=9)		20.5%
4.5 / 22
0.0%
+13
–   Fritz 18 Neuronal 64-bit3330+13
−13		(+197)3 − 11
(+1−9=4)		21.4%
3.0 / 14
0.0%
−23
–   Igel 2.9.0 64-bit3325+11
−11		(+192)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−133
–   Booot 6.5 64-bit3313+9
−9		(+180)3 − 7
(+0−4=6)		30.0%
3.0 / 10
0.0%
+50
–   Xiphos 0.6 64-bit3303+7
−7		(+170)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−92
–   Zahak 10.0 64-bit3293+10
−10		(+160)3.5 − 16.5
(+0−13=7)		17.5%
3.5 / 20
0.0%
−75
–   Uralochka 3.35a 64-bit3286+19
−19		(+153)5.5 − 12.5
(+3−10=5)		30.6%
5.5 / 18
0.0%
+4
–   Minic 3.16 64-bit3268+17
−17		(+135)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
+38
–   Weiss 2.0 64-bit3267+10
−10		(+134)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+62
–   rofChade 2.202 64-bit3254+9
−9		(+121)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
0.0%
+88
–   Rebel 14.1 64-bit3253+17
−17		(+120)4 − 8
(+1−5=6)		33.3%
4.0 / 12
0.0%
+3
–   Velvet 3.2.0 64-bit3252+18
−18		(+119)6.5 − 17.5
(+1−12=11)		27.1%
6.5 / 24
0.0%
−38
–   Stash 33.0 64-bit3246+14
−14		(+113)5.5 − 14.5
(+2−11=7)		27.5%
5.5 / 20
0.0%
−49
–   Marvin 5.2.0 64-bit3243+14
−14		(+110)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+32
–   Chiron 5 64-bit3235+11
−11		(+102)4.5 − 15.5
(+0−11=9)		22.5%
4.5 / 20
0.0%
−87
–   DanaSah 9.0 64-bit3231+12
−12		(+98)7 − 7
(+4−4=6)		50.0%
7.0 / 14
0.0%
+91
–   Black Marlin 5.0 64-bit3229+17
−17		(+96)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+24
–   Little Goliath Evolution 3.15.4 64-bit3213+13
−13		(+80)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+157
–   Dark Toga 1.1 64-bit3213+10
−10		(+80)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−82
–   Stash 32.0 64-bit3207+14
−14		(+74)4 − 8
(+2−6=4)		33.3%
4.0 / 12
0.0%
−55
–   Wasp 4.50 64-bit3199+14
−14		(+66)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+77
–   Halogen 10 64-bit3195+12
−12		(+62)5 − 7
(+3−5=4)		41.7%
5.0 / 12
0.0%
−2
–   Roc 1.8 64-bit3182+13
−13		(+49)10.5 − 19.5
(+3−12=15)
35.0%
10.5 / 30
0.0%
−54
–   Stash 31.0 64-bit3180+18
−18		(+47)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+51
–   Black Marlin 4.0 64-bit3175+17
−17		(+42)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
0.0%
−19
–   Drofa 3.3.0 64-bit3172+15
−15		(+39)16 − 16
(+11−11=10)
50.0%
16.0 / 32
0.0%
+43
–   Winter 0.9 64-bit3171+11
−11		(+38)11 − 10
(+5−4=12)		52.4%
11.0 / 21
0.0%
+50
–   Orion 0.9 64-bit3170+11
−11		(+37)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+203
–   NirvanaChess 2.5 64-bit3168+10
−10		(+35)7 − 9
(+2−4=10)		43.8%
7.0 / 16
0.0%
−5
–   Marvin 5.1.0 64-bit3168+15
−15		(+35)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−46
–   Little Goliath Evolution 3.15 64-bit3164+17
−17		(+31)13.5 − 20.5
(+6−13=15)
39.7%
13.5 / 34
0.3%
−45
–   Orion 0.8 64-bit3161+13
−13		(+28)6 − 10
(+2−6=8)		37.5%
6.0 / 16
0.2%
−60
–   Demolito 2021-10-04 64-bit3156+11
−11		(+23)6 − 6
(+1−1=10)		50.0%
6.0 / 12
0.6%
+23
–   Rebel 14 64-bit3154+20
−20		(+21)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
4.3%
+166
–   Zahak 8.0 64-bit3146+20
−20		(+13)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
13.2%
+22
–   Combusken 1.4.0 64-bit3146+13
−13		(+13)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
9.4%
−72
–   Vajolet2 2.8 64-bit3145+10
−10		(+12)5 − 3
(+2−0=6)		62.5%
5.0 / 8
8.7%
+86
–   Demolito 2021-07-09 64-bit3144+19
−19		(+11)3 − 5
(+1−3=4)		37.5%
3.0 / 8
18.2%
−73
–   Velvet 3.1.0 64-bit3142+18
−18		(+9)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
21.6%
+52
–   Critter 1.6a 64-bit3140+6
−6		(+7)5 − 7
(+1−3=8)		41.7%
5.0 / 12
16.9%
−42
–   Toga III 0.3.12 64-bit3138+21
−21		(+5)5 − 5
(+2−2=6)		50.0%
5.0 / 10
32.7%
−3
–   Mantissa 3.3.0 64-bit3138+15
−15		(+5)28 − 20
(+17−9=22)
58.3%
28.0 / 48
31.0%
+65
–   Invictus r382 64-bit3124+10
−10		(−9)5 − 3
(+2−0=6)		62.5%
5.0 / 8
82.8%
+68
–   Houdini 1.5a 32-bit3124+9
−9		(−9)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
82.7%
−124
–   Beef 0.3.6 64-bit3124+16
−16		(−9)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
79.2%
−110
–   Expositor 2WQ23 64-bit3120+20
−20		(−13)3 − 1
(+2−0=2)		75.0%
3.0 / 4
83.5%
+149
–   chess22k 1.14 64-bit3117+11
−11		(−16)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
95.0%
−52
–   Strelka 5.1 32-bit3117+11
−11		(−16)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
95.3%
−49
–   Texel 1.07 64-bit3114+9
−9		(−19)2 − 2
(+0−0=4)		50.0%
2.0 / 4
98.5%
−19
–   Rybka 4.1 64-bit3113+7
−7		(−20)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
99.1%
+82
–   Mr Bob 1.1.0 64-bit3112+12
−12		(−21)15 − 13
(+4−2=22)		53.6%
15.0 / 28
98.6%
+1
–   Critter 1.6a 32-bit3106+13
−13		(−27)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
99.6%
−59
–   Bit-Genie 9 64-bit3101+11
−11		(−32)18.5 − 11.5
(+11−4=15)
61.7%
18.5 / 30
100.0%
+49
–   iCE 4.0 64-bit3100+10
−10		(−33)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+259
–   Lc0 0.23.2 wLD2 64-bit3097+23
−23		(−36)6 − 4
(+4−2=4)		60.0%
6.0 / 10
99.5%
+32
–   Black Marlin 3.0 64-bit3096+21
−21		(−37)1 − 0
(+1−0=0)		100.0%
1.0 / 1
99.7%
+INF
–   Stockfish 2.2.2 32-bit3086+11
−11		(−47)5 − 5
(+1−1=8)		50.0%
5.0 / 10
100.0%
−47
–   Drofa 3.2.0 64-bit3077+16
−16		(−56)18 − 14
(+9−5=18)
56.3%
18.0 / 32
100.0%
−12
–   Pirarucu 3.3.5 64-bit3051+11
−11		(−82)4 − 4
(+0−0=8)		50.0%
4.0 / 8
100.0%
−82
–   Bagatur 3.0 64-bit3050+19
−19		(−83)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+209
–   Amoeba 3.4 64-bit3043+12
−12		(−90)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−1
–   Monolith 2 64-bit3041+10
−10		(−92)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+74
–   Pirarucu 3.0.7 64-bit3041+16
−16		(−92)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
100.0%
−58
–   Bagatur 2.3 64-bit3036+22
−22		(−97)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+69
–   Rodent IV 0.30 64-bit3034+16
−16		(−99)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+67
–   Topple 0.8.1 64-bit3033+12
−12		(−100)15 − 13
(+5−3=20)		53.6%
15.0 / 28
100.0%
−75
–   Cheng 4.41 64-bit3033+10
−10		(−100)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
+19
–   FabChess 1.16 64-bit3029+10
−10		(−104)11 − 7
(+6−2=10)		61.1%
11.0 / 18
100.0%
−23
–   Rybka 3 32-bit3027+9
−9		(−106)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−60
–   Drofa 3.1.0 64-bit3023+23
−23		(−110)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+131
–   Bagatur 2.2e 64-bit3022+23
−23		(−111)14.5 − 5.5
(+11−2=7)		72.5%
14.5 / 20
100.0%
+53
–   Godel 7.0 64-bit3003+11
−11		(−130)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−52
–   Cheng 4.40 64-bit2996+12
−12		(−137)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−137
–   Mr Bob 1.0.0 64-bit2991+17
−17		(−142)10 − 3
(+7−0=6)		76.9%
10.0 / 13
100.0%
+44
–   Francesca MAD 0.31a 64-bit2971+17
−17		(−162)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−196
–   Nu-chess 1.0 64-bit2961+12
−12		(−172)11 − 5
(+9−3=4)		68.8%
11.0 / 16
100.0%
−22
–   Black Marlin 2.0 64-bit2954+19
−19		(−179)13 − 3
(+10−0=6)		81.3%
13.0 / 16
100.0%
+43
1022 games: 233 wins, 286 losses, 503 draws (49.2%), score: 47.4%

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