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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Kobra 1.2 64-bit#149  (3067+21
−21		)Quote
Author: Jasper Sinclair (USA) Link: Homepage
This is one of the 3 Kobra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bagatur 5.1 64-bit3359+28
−28		(+292)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Zangdar 2.30 64-bit3247+18
−18		(+180)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+180
–   Sirius 7.0 64-bit3223+21
−21		(+156)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−14
–   Simbelmyne 1.10.0 64-bit3205+19
−19		(+138)4.5 − 15.5
(+0−11=9)		22.5%
4.5 / 20
0.0%
−49
–   Zangdar 2.29.01 64-bit3201+23
−23		(+134)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−36
–   Protej 0.6.7 64-bit3195+19
−19		(+128)5.5 − 12.5
(+1−8=9)		30.6%
5.5 / 18
0.0%
−3
–   Heimdall 1.0.0 64-bit3194+21
−21		(+127)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−39
–   Jet 1.2 64-bit3189+14
−14		(+122)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+50
–   Princhess 0.18.0 64-bit3188+22
−22		(+121)7.5 − 16.5
(+0−9=15)		31.3%
7.5 / 24
0.0%
+4
–   Pedantic 1.1.0 64-bit3181+18
−18		(+114)10 − 24
(+2−16=16)
29.4%
10.0 / 34
0.0%
−29
–   Odonata 0.9.0 64-bit3146+23
−23		(+79)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−5
–   Protej 0.6.6 64-bit3138+14
−14		(+71)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−6
–   Calvin 4.2.0 64-bit3132+21
−21		(+65)10 − 13
(+3−6=14)		43.5%
10.0 / 23
0.0%
+20
–   MIDA 2.3.1 64-bit3126+21
−21		(+59)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
−30
–   Princhess 0.17.0 64-bit3126+20
−20		(+59)10.5 − 15.5
(+3−8=15)		40.4%
10.5 / 26
0.0%
−3
–   Cadie 1.8 64-bit3120+26
−26		(+53)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.1%
−31
–   Roc 2.0.3 64-bit3120+26
−26		(+53)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
0.0%
+29
–   Atlas 4.35 64-bit3118+12
−12		(+51)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−170
–   Perseus 0.9-alpha 64-bit3113+35
−35		(+46)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
1.1%
−57
–   Rybka 4.1 64-bit3113+7
−7		(+46)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−31
–   Lynx 1.7.0 64-bit3111+21
−21		(+44)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.1%
−3
–   Arcanum 2.3.1 64-bit3107+35
−35		(+40)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
2.1%
+77
–   Orion 1.0 64-bit3099+17
−17		(+32)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
0.7%
+75
–   Lambergar 0.6.0 64-bit3097+20
−20		(+30)10.5 − 13.5
(+3−6=15)		43.8%
10.5 / 24
1.3%
−7
–   bitbit 1.2 64-bit3085+16
−16		(+18)2 − 6
(+0−4=4)		25.0%
2.0 / 8
7.1%
−148
–   GOOB 1.8.9 64-bit3069+12
−12		(+2)3 − 1
(+3−1=0)		75.0%
3.0 / 4
43.1%
+235
–   Simbelmyne 1.9.0 64-bit3062+29
−29		(−5)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
59.5%
+42
–   Wahoo 4.0.0 64-bit3060+10
−10		(−7)8 − 8
(+4−4=8)		50.0%
8.0 / 16
71.7%
−7
–   SmarThink 1.98 64-bit3059+11
−11		(−8)2 − 2
(+1−1=2)		50.0%
2.0 / 4
73.4%
−8
–   EveAnn 2.13043+23
−23		(−24)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
93.6%
+53
–   4ku 4.0 64-bit3029+14
−14		(−38)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.8%
−132
–   ice4 v5 64-bit3023+23
−23		(−44)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
99.8%
−73
–   Pingu 4.0.0 64-bit3021+19
−19		(−46)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
99.9%
−99
–   Integral v2 64-bit3020+22
−22		(−47)19 − 15
(+10−6=18)
55.9%
19.0 / 34
99.9%
−6
–   Dirty Duna 64-bit3017+23
−23		(−50)4.5 − 2.5
(+3−1=3)		64.3%
4.5 / 7
99.9%
+52
–   Cheers 1.0.0 64-bit3013+34
−34		(−54)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
99.6%
+236
–   Calvin 4.0.2 64-bit3011+35
−35		(−56)5.5 − 6.5
(+1−2=9)		45.8%
5.5 / 12
99.7%
−79
–   4ku 5.1 64-bit3002+23
−23		(−65)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
+21
–   Rybka 2.3.2a 64-bit2986+9
−9		(−81)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Ceibo 1.0 64-bit2986+14
−14		(−81)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
+53
–   Francesca MAD 0.32 64-bit2983+12
−12		(−84)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
100.0%
+22
–   Vengeance 3.0.0 64-bit2981+10
−10		(−86)4.5 − 4.5
(+2−2=5)		50.0%
4.5 / 9
100.0%
−86
–   Sirius 6.0 64-bit2964+18
−18		(−103)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Lambergar 0.5.2 64-bit2957+30
−30		(−110)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−109
–   Elixir 2.0 64-bit2950+24
−24		(−117)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
+8
–   ice4 v4 64-bit2949+15
−15		(−118)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−15
–   Ares 5.2.4 64-bit2948+66
−66		(−119)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−210
–   monty v1.0.0 64-bit2946+23
−23		(−121)11.5 − 4.5
(+9−2=5)		71.9%
11.5 / 16
100.0%
+44
–   tomitankChess 5.1 64-bit2940+12
−12		(−127)9 − 3
(+7−1=4)		75.0%
9.0 / 12
100.0%
+62
–   Arcanum 2.2 64-bit2932+30
−30		(−135)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+115
–   Inanis 1.4.0 64-bit2930+28
−28		(−137)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
+134
–   Cheese 3.2.1 64-bit2922+16
−16		(−145)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−97
–   The Baron 3.45 64-bit2907+12
−12		(−160)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−160
–   Ares 3.0.3 64-bit2877+24
−24		(−190)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+101
–   Heimdall 0.4 64-bit2866+30
−30		(−201)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Cheers 0.3.0 64-bit2863+13
−13		(−204)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
559 games: 141 wins, 159 losses, 259 draws (46.3%), score: 48.4%

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