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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Calvin 4.2.0 64-bit#135  (3132+21
−21		)Quote
Author: Dan Kelsey (UK) Link: Homepage
This is one of the 3 Calvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Odonata 1.0.0 64-bit3264+20
−20		(+132)5.5 − 14.5
(+0−9=11)		27.5%
5.5 / 20
0.0%
−15
–   RukChess 3.0.19 64-bit3259+19
−19		(+127)8.5 − 15.5
(+2−9=13)		35.4%
8.5 / 24
0.0%
+29
–   Drofa 4.1.0 64-bit3249+14
−14		(+117)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
+12
–   Zangdar 2.30 64-bit3247+18
−18		(+115)12 − 14
(+6−8=12)		46.2%
12.0 / 26
0.0%
+89
–   Svart 6 64-bit3242+12
−12		(+110)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+110
–   Princhess 0.19.0 64-bit3230+28
−28		(+98)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+191
–   Sirius 7.0 64-bit3223+21
−21		(+91)7.5 − 18.5
(+2−13=11)		28.8%
7.5 / 26
0.0%
−58
–   Leorik 3.0 64-bit3222+14
−14		(+90)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+18
–   Simbelmyne 1.10.0 64-bit3205+19
−19		(+73)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+150
–   Zangdar 2.29.01 64-bit3201+23
−23		(+69)8.5 − 11.5
(+3−6=11)		42.5%
8.5 / 20
0.0%
+16
–   WhiteCore 0.2 64-bit3199+38
−38		(+67)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.1%
−10
–   Protej 0.6.7 64-bit3195+19
−19		(+63)12.5 − 13.5
(+6−7=13)		48.1%
12.5 / 26
0.0%
+48
–   Heimdall 1.0.0 64-bit3194+21
−21		(+62)18 − 22
(+6−10=24)
45.0%
18.0 / 40
0.0%
+31
–   Jet 1.2 64-bit3189+14
−14		(+57)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+57
–   Princhess 0.18.0 64-bit3188+22
−22		(+56)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−105
–   ChessBrainVB 4.023166+15
−15		(+34)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.5%
+22
–   Ynode 0133 64-bit3130+28
−28		(−2)7.5 − 12.5
(+3−8=9)		37.5%
7.5 / 20
54.8%
−89
–   MIDA 2.3.1 64-bit3126+21
−21		(−6)10.5 − 11.5
(+5−6=11)		47.7%
10.5 / 22
67.4%
−20
–   Roc 2.0.3 64-bit3120+26
−26		(−12)7.5 − 14.5
(+1−8=13)		34.1%
7.5 / 22
78.0%
−112
–   Cadie 1.8 64-bit3120+26
−26		(−12)10 − 17
(+3−10=14)		37.0%
10.0 / 27
76.4%
−99
–   Lambergar 0.6.0 64-bit3097+20
−20		(−35)24.5 − 9.5
(+17−2=15)
72.1%
24.5 / 34
99.4%
+117
–   bitbit 1.2 64-bit3085+16
−16		(−47)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−47
–   Rybka 3 64-bit3076+8
−8		(−56)10.5 − 9.5
(+4−3=13)		52.5%
10.5 / 20
100.0%
−43
–   Kobra 1.2 64-bit3067+21
−21		(−65)13 − 10
(+6−3=14)		56.5%
13.0 / 23
100.0%
−20
–   Simbelmyne 1.9.0 64-bit3062+29
−29		(−70)12.5 − 7.5
(+6−1=13)		62.5%
12.5 / 20
100.0%
+9
–   Stockfish 1.9.1 32-bit3038+13
−13		(−94)8.5 − 11.5
(+4−7=9)		42.5%
8.5 / 20
100.0%
−154
–   ice4 v5 64-bit3023+23
−23		(−109)12.5 − 7.5
(+8−3=9)		62.5%
12.5 / 20
100.0%
−15
–   Integral v2 64-bit3020+22
−22		(−112)14.5 − 5.5
(+12−3=5)		72.5%
14.5 / 20
100.0%
+68
–   Dirty Duna 64-bit3017+23
−23		(−115)14.5 − 5.5
(+12−3=5)		72.5%
14.5 / 20
100.0%
+58
–   Lynx 1.6.0 64-bit2983+39
−39		(−149)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
−28
524 games: 122 wins, 135 losses, 267 draws (51.0%), score: 48.8%

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