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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Show each game results
Orion 0.9 64-bit (3170+11
−11		)Quote
 Link: Homepage
David Carteau (France)
This is one of the 10 Orion versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Starzix 3.0 64-bit3421+14
−14		(+251)3 − 15
(+0−12=6)		16.7%
3.0 / 18
0.0%
+6
–   Clarity 4.1.0 64-bit3377+17
−17		(+207)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−85
–   Marvin 6.1.0 64-bit3368+11
−11		(+198)5 − 19
(+0−14=10)		20.8%
5.0 / 24
0.0%
−6
–   Lizard 10.0 64-bit3368+19
−19		(+198)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+120
–   Booot 7.0 64-bit3361+13
−13		(+191)4.5 − 15.5
(+0−11=9)		22.5%
4.5 / 20
0.0%
+2
–   Devre 3.0 64-bit3352+15
−15		(+182)7.5 − 12.5
(+0−5=15)		37.5%
7.5 / 20
0.0%
+108
–   Velvet 4.1.0 64-bit3351+13
−13		(+181)10 − 20
(+1−11=18)
33.3%
10.0 / 30
0.0%
+73
–   Fritz 18 Neuronal 64-bit3330+13
−13		(+160)3.5 − 8.5
(+0−5=7)		29.2%
3.5 / 12
0.0%
+23
–   Cheng 4.46 64-bit3327+18
−18		(+157)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−9
–   Igel 2.9.0 64-bit3325+11
−11		(+155)3 − 9
(+0−6=6)		25.0%
3.0 / 12
0.0%
−13
–   Alexandria 3.5 64-bit3323+14
−14		(+153)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−139
–   Velvet 4.0.0 64-bit3316+18
−18		(+146)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
0.0%
+29
–   Booot 6.5 64-bit3313+9
−9		(+143)4 − 8
(+1−5=6)		33.3%
4.0 / 12
0.0%
+25
–   Black Marlin 6.0 64-bit3309+17
−17		(+139)7.5 − 12.5
(+0−5=15)		37.5%
7.5 / 20
0.0%
+62
–   Stash 35.0 64-bit3306+14
−14		(+136)9 − 15
(+4−10=10)		37.5%
9.0 / 24
0.0%
+44
–   Xiphos 0.6 64-bit3303+7
−7		(+133)5 − 7
(+3−5=4)		41.7%
5.0 / 12
0.0%
+65
–   Caissa 0.9 64-bit3300+19
−19		(+130)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
+26
–   Marvin 6.0.0 64-bit3295+15
−15		(+125)8.5 − 17.5
(+2−11=13)		32.7%
8.5 / 26
0.0%
+5
–   Mantissa 3.7.2 64-bit3294+10
−10		(+124)11 − 15
(+2−6=18)		42.3%
11.0 / 26
0.0%
+74
–   Zahak 10.0 64-bit3293+10
−10		(+123)6.5 − 13.5
(+3−10=7)		32.5%
6.5 / 20
0.0%
−14
–   Uralochka 3.35a 64-bit3286+19
−19		(+116)6 − 12
(+2−8=8)		33.3%
6.0 / 18
0.0%
−3
–   Peacekeeper 2.00 64-bit3284+12
−12		(+114)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+167
–   Caissa 0.8 64-bit3278+17
−17		(+108)6.5 − 11.5
(+2−7=9)		36.1%
6.5 / 18
0.0%
+13
–   Frozenight 6.0.0 64-bit3278+10
−10		(+108)8 − 10
(+2−4=12)		44.4%
8.0 / 18
0.0%
+72
–   Expositor 2BR17 64-bit3273+11
−11		(+103)5 − 11
(+1−7=8)		31.3%
5.0 / 16
0.0%
−28
–   Weiss 2.0 64-bit3267+10
−10		(+97)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+96
–   Nalwald 18 64-bit3259+13
−13		(+89)1 − 4
(+0−3=2)		20.0%
1.0 / 5
0.0%
−115
–   HIARCS 15.0 64-bit3257+13
−13		(+87)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+9
–   Laser 1.7 64-bit3256+6
−6		(+86)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
0.0%
+111
–   rofChade 2.202 64-bit3254+9
−9		(+84)5 − 7
(+0−2=10)		41.7%
5.0 / 12
0.0%
+33
–   Combusken 2.0.0 64-bit3252+10
−10		(+82)2 − 7
(+0−5=4)		22.2%
2.0 / 9
0.0%
−106
–   DanaSah 9.1 64-bit3251+10
−10		(+81)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+80
–   Defenchess 2.2 64-bit3251+7
−7		(+81)5 − 7
(+2−4=6)		41.7%
5.0 / 12
0.0%
+27
–   Schooner 2.2 64-bit3250+7
−7		(+80)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
0.0%
−34
–   Shredder 13 64-bit3247+6
−6		(+77)5.5 − 6.5
(+1−2=9)		45.8%
5.5 / 12
0.0%
+53
–   Clover 2.4 64-bit3247+14
−14		(+77)4.5 − 7.5
(+0−3=9)		37.5%
4.5 / 12
0.0%
+3
–   StockNemo 5.7.0.0 64-bit3246+12
−12		(+76)4 − 14
(+0−10=8)		22.2%
4.0 / 18
0.0%
−115
–   Stash 33.0 64-bit3246+14
−14		(+76)11 − 13
(+5−7=12)		45.8%
11.0 / 24
0.0%
+43
–   Marvin 5.2.0 64-bit3243+14
−14		(+73)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+84
–   Fizbo 2 64-bit3243+7
−7		(+73)4 − 4
(+1−1=6)		50.0%
4.0 / 8
0.0%
+77
–   Svart 6 64-bit3242+12
−12		(+72)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−16
–   Alexandria 2.4 64-bit3238+17
−17		(+68)9 − 11
(+2−4=14)		45.0%
9.0 / 20
0.0%
+36
–   Alexandria 3.1.0 64-bit3236+16
−16		(+66)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+31
–   Chiron 5 64-bit3235+11
−11		(+65)6.5 − 9.5
(+3−6=7)		40.6%
6.5 / 16
0.0%
−9
–   Drofa 4.0.0 64-bit3234+14
−14		(+64)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−7
–   Drofa 3.3.22 64-bit3233+13
−13		(+63)11 − 9
(+6−4=10)		55.0%
11.0 / 20
0.0%
+97
–   BlackCore 5.0 64-bit3233+19
−19		(+63)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+134
–   DanaSah 9.0 64-bit3231+12
−12		(+61)5.5 − 10.5
(+2−7=7)		34.4%
5.5 / 16
0.0%
−54
–   Andscacs 0.95 64-bit3230+8
−8		(+60)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−150
–   Winter 2.0 64-bit3230+13
−13		(+60)15 − 23
(+4−12=22)
39.5%
15.0 / 38
0.0%
−9
–   RukChess 3.0.18 64-bit3230+16
−16		(+60)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−52
–   Black Marlin 5.0 64-bit3229+17
−17		(+59)7 − 9
(+1−3=12)		43.8%
7.0 / 16
0.0%
+18
–   Mr Bob 1.2.0 64-bit3226+12
−12		(+56)9 − 15
(+0−6=18)		37.5%
9.0 / 24
0.0%
−19
–   RukChess 3.0.15 64-bit3226+14
−14		(+56)8.5 − 11.5
(+3−6=11)		42.5%
8.5 / 20
0.0%
+1
–   Leorik 3.0 64-bit3222+14
−14		(+52)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+52
–   RukChess 3.0 64-bit3216+16
−16		(+46)12.5 − 19.5
(+3−10=19)
39.1%
12.5 / 32
0.0%
−27
–   RukChess 3.0.12 64-bit3215+19
−19		(+45)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+79
–   Dark Toga 1.1 64-bit3213+10
−10		(+43)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
−49
–   Little Goliath Evolution 3.15.4 64-bit3213+13
−13		(+43)5 − 7
(+1−3=8)		41.7%
5.0 / 12
0.0%
−11
–   Reckless 0.5.0 64-bit3211+18
−18		(+41)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+153
–   Stash 32.0 64-bit3207+14
−14		(+37)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−255
–   Expositor 2WN29 64-bit3203+15
−15		(+33)18.5 − 19.5
(+7−8=23)
48.7%
18.5 / 38
0.0%
+26
–   Winter 1.0 64-bit3203+16
−16		(+33)10 − 6
(+5−1=10)		62.5%
10.0 / 16
0.0%
+110
–   Avalanche 1.4.0 64-bit3199+16
−16		(+29)8.5 − 7.5
(+5−4=7)		53.1%
8.5 / 16
0.2%
+49
–   Halogen 10 64-bit3195+12
−12		(+25)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
0.1%
−8
–   Nalwald 17.1 64-bit3192+16
−16		(+22)1 − 3
(+0−2=2)		25.0%
1.0 / 4
1.6%
−140
–   Smallbrain 5.0 64-bit3187+16
−16		(+17)8 − 14
(+1−7=14)		36.4%
8.0 / 22
4.4%
−73
–   Rice 5.0.0 64-bit3183+17
−17		(+13)2 − 2
(+1−1=2)		50.0%
2.0 / 4
12.3%
+13
–   Roc 1.8 64-bit3182+13
−13		(+12)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
8.4%
−31
–   Altair 5.0.0 64-bit3174+14
−14		(+4)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
36.2%
+75
–   Molybdenum 2.1 64-bit3173+19
−19		(+3)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
41.1%
+107
–   Drofa 3.3.0 64-bit3172+15
−15		(+2)17 − 25
(+6−14=22)
40.5%
17.0 / 42
44.7%
−62
–   Winter 0.9 64-bit3171+11
−11		(+1)17 − 13
(+9−5=16)
56.7%
17.0 / 30
45.8%
+44
–   NirvanaChess 2.5 64-bit3168+10
−10		(−2)17 − 21
(+6−10=22)
44.7%
17.0 / 38
64.3%
−36
–   ChessBrainVB 4.023166+15
−15		(−4)4 − 4
(+2−2=4)		50.0%
4.0 / 8
68.3%
−9
–   Little Goliath Evolution 3.15 64-bit3164+17
−17		(−6)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
74.4%
+22
–   Gull 3 64-bit3161+6
−6		(−9)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
92.9%
+25
–   Roc 0.7 64-bit3158+8
−8		(−12)5 − 7
(+5−7=0)		41.7%
5.0 / 12
96.4%
−96
–   Chiron 4 64-bit3158+7
−7		(−12)7 − 3
(+4−0=6)		70.0%
7.0 / 10
97.8%
+113
–   Counter 4.1 64-bit3156+16
−16		(−14)12.5 − 17.5
(+2−7=21)
41.7%
12.5 / 30
93.5%
−65
–   Demolito 2021-10-04 64-bit3156+11
−11		(−14)19 − 23
(+6−10=26)
45.2%
19.0 / 42
96.6%
−47
–   Roc 1.9.1 64-bit3150+14
−14		(−20)25 − 21
(+16−12=18)
54.3%
25.0 / 46
99.1%
+11
–   Andscacs 0.872 64-bit3147+11
−11		(−23)6 − 6
(+4−4=4)		50.0%
6.0 / 12
99.8%
−18
–   MIDA 2.3 64-bit3147+17
−17		(−23)5 − 3
(+2−0=6)		62.5%
5.0 / 8
99.0%
+54
–   Vajolet2 2.8 64-bit3145+10
−10		(−25)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
100.0%
−53
–   Mantissa 3.3.0 64-bit3138+15
−15		(−32)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
100.0%
−65
–   Protej 0.6.6 64-bit3138+14
−14		(−32)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−37
–   MIDA 2.2 64-bit3136+19
−19		(−34)1 − 3
(+0−2=2)		25.0%
1.0 / 4
99.9%
−196
–   Carp 2.0.0 64-bit3133+16
−16		(−37)7 − 7
(+3−3=8)		50.0%
7.0 / 14
100.0%
−40
–   Counter 4.0 64-bit3133+15
−15		(−37)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−203
–   Strelka 5.5 32-bit3127+11
−11		(−43)10.5 − 1.5
(+10−1=1)		87.5%
10.5 / 12
100.0%
+294
–   Avalanche 1.3.1 64-bit3125+17
−17		(−45)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
100.0%
−88
–   Houdini 1.5a 32-bit3124+9
−9		(−46)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
+49
–   Invictus r382 64-bit3124+10
−10		(−46)12.5 − 11.5
(+7−6=11)		52.1%
12.5 / 24
100.0%
−30
–   Komodo 3 64-bit3124+11
−11		(−46)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
+44
–   Expositor 2WQ23 64-bit3120+20
−20		(−50)6 − 6
(+3−3=6)		50.0%
6.0 / 12
100.0%
−50
–   Atlas 4.35 64-bit3118+12
−12		(−52)10.5 − 5.5
(+6−1=9)		65.6%
10.5 / 16
100.0%
+51
–   chess22k 1.14 64-bit3117+11
−11		(−53)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
100.0%
−83
–   Viridithas 5.1.0 64-bit3116+19
−19		(−54)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
100.0%
−91
–   Sturddle 1.04 64-bit3115+14
−14		(−55)14.5 − 15.5
(+6−7=17)
48.3%
14.5 / 30
100.0%
−65
–   Texel 1.08 64-bit3115+19
−19		(−55)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+22
–   Texel 1.07 64-bit3114+9
−9		(−56)9 − 7
(+4−2=10)		56.3%
9.0 / 16
100.0%
−11
–   Mr Bob 1.1.0 64-bit3112+12
−12		(−58)24.5 − 15.5
(+16−7=17)
61.3%
24.5 / 40
100.0%
+24
–   ChessBrainVB 3.743102+12
−12		(−68)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
+65
–   Bit-Genie 9 64-bit3101+11
−11		(−69)22.5 − 17.5
(+12−7=21)
56.3%
22.5 / 40
100.0%
−26
–   iCE 4.0 64-bit3100+10
−10		(−70)7.5 − 6.5
(+3−2=9)		53.6%
7.5 / 14
100.0%
−48
–   Protector 1.9.0 64-bit3092+8
−8		(−78)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Avalanche 1.2.0 64-bit3086+17
−17		(−84)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−118
–   Altair 4.0.0 64-bit3080+17
−17		(−90)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−202
–   Svart 4 64-bit3079+17
−17		(−91)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−162
–   Avalanche 1.3.0 64-bit3079+18
−18		(−91)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+75
–   Lc0 0.20.1 w36089 64-bit3078+16
−16		(−92)9.5 − 2.5
(+7−0=5)		79.2%
9.5 / 12
100.0%
+110
–   Pedantic 0.6.0 64-bit3077+18
−18		(−93)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+9
–   GOOB 1.8.9 64-bit3069+12
−12		(−101)8 − 6
(+5−3=6)		57.1%
8.0 / 14
100.0%
−49
–   Critter 0.90 64-bit3069+18
−18		(−101)9 − 3
(+7−1=4)		75.0%
9.0 / 12
100.0%
+89
–   Rybka 3 Dynamic 64-bit3068+19
−19		(−102)9 − 3
(+7−1=4)		75.0%
9.0 / 12
100.0%
+80
–   Senpai 2.0 64-bit3067+9
−9		(−103)8 − 6
(+5−3=6)		57.1%
8.0 / 14
100.0%
−48
–   Frozenight 5.1.0 64-bit3064+18
−18		(−106)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+60
–   Wahoo 4.0.0 64-bit3060+10
−10		(−110)10 − 4
(+7−1=6)		71.4%
10.0 / 14
100.0%
+44
–   Stockfish 1.8 64-bit3057+16
−16		(−113)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
100.0%
−84
–   Pirarucu 3.3.5 64-bit3051+11
−11		(−119)10 − 4
(+7−1=6)		71.4%
10.0 / 14
100.0%
+35
–   Peacekeeper 1.70 64-bit3051+19
−19		(−119)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+136
–   Bagatur 3.0 64-bit3050+19
−19		(−120)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
+7
–   Protej 0.6.5 64-bit3048+17
−17		(−122)3.5 − 3.5
(+2−2=3)		50.0%
3.5 / 7
100.0%
−115
–   Amoeba 3.4 64-bit3043+12
−12		(−127)11 − 7
(+6−2=10)		61.1%
11.0 / 18
100.0%
−53
–   Princhess 0.15.1 64-bit3042+16
−16		(−128)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Monolith 2 64-bit3041+10
−10		(−129)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
100.0%
−46
–   Topple 0.8.0 64-bit3040+15
−15		(−130)7 − 5
(+5−3=4)		58.3%
7.0 / 12
100.0%
−62
–   Rodent IV 0.30 64-bit3034+16
−16		(−136)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
100.0%
+9
–   Topple 0.8.1 64-bit3033+12
−12		(−137)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−33
–   Cheng 4.41 64-bit3033+10
−10		(−137)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−17
–   Hakkapeliitta TCEC v2 64-bit3031+11
−11		(−139)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
−14
–   FabChess 1.16 64-bit3029+10
−10		(−141)12 − 8
(+5−1=14)		60.0%
12.0 / 20
100.0%
−81
–   BlackCore 2.0 64-bit3020+16
−16		(−150)9.5 − 4.5
(+5−0=9)		67.9%
9.5 / 14
100.0%
−39
–   Bagatur 3.7d 64-bit3003+21
−21		(−167)10.5 − 3.5
(+9−2=3)		75.0%
10.5 / 14
100.0%
+37
–   Cheng 4.40 64-bit2996+12
−12		(−174)9 − 3
(+7−1=4)		75.0%
9.0 / 12
100.0%
+8
–   Francesca MAD 0.32 64-bit2983+12
−12		(−187)10.5 − 3.5
(+7−0=7)		75.0%
10.5 / 14
100.0%
−19
–   Vengeance 3.0.0 64-bit2981+10
−10		(−189)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−85
–   Francesca MAD 0.31a 64-bit2971+17
−17		(−199)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Pedantic 0.5.0 64-bit2962+13
−13		(−208)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Nu-chess 1.0 64-bit2961+12
−12		(−209)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
−23
–   Ynode 0132 64-bit2944+18
−18		(−226)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+8
1914 games: 412 wins, 502 losses, 1000 draws (52.2%), score: 47.6%

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Rating changes with played games

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