CCRL 40/15
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 1'132'680 games
played by 2'634 programs

White wins: 391'782 (34.6%)
Black wins: 290'390 (25.6%)
Draws: 450'508 (39.8%)
White score: 54.5%

Engine Details

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Show each game results
Arasan 19.2 64-bit 4CPU (3043+31
−31
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 69 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SlowChess Blitz Classic 1.9 64-bit 4CPU3182+27
−27
(+139)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+63
= = = = = = 0 = 0 0 1 1 0 0 0 =
–   NirvanaChess 2.3 64-bit 4CPU3153+18
−18
(+110)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+252
= 1
–   Protector 1.9.0 64-bit 4CPU3139+15
−15
(+96)11 − 27
(+2−18=18)
28.9%
11.0 / 38
0.0%
−31
= 0 0 = = 0 = = 0 0 1 = 0 0 = 0 0 = = 0 0 = = 0 0 0 = 0 0 0 = = = = 1 = = 0
–   Texel 1.06 64-bit 4CPU3132+20
−20
(+89)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+89
= =
–   Chiron 3.01 64-bit 4CPU3130+24
−25
(+87)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+87
= =
–   BlackMamba 2.0 64-bit 4CPU3123+14
−15
(+80)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+80
1 0
–   Naum 4.6 64-bit 4CPU3096+14
−14
(+53)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−89
= 0
–   Alfil 15.8 64-bit 4CPU3057+22
−22
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
24.5%
+170
1 =
–   Hiarcs 14 4CPU3054+13
−13
(+11)1 − 1
(+0−0=2)
50.0%
1.0 / 2
26.1%
+11
= =
–   Vajolet2 2.2 64-bit 4CPU3042+27
−27
(−1)18 − 16
(+9−7=18)
52.9%
18.0 / 34
51.5%
+19
= 0 = 1 = 0 0 1 = 1 0 1 = 1 = 0 = 0 1 = = = = 0 = = = 1 1 1 = = = =
–   Pedone 1.5 64-bit 4CPU3034+31
−31
(−9)16.5 − 16.5
(+7−7=19)
50.0%
16.5 / 33
67.6%
−9
= 1 = = 0 = = 0 1 = 1 1 = 0 = 0 = = 0 = = 1 = 0 1 = = = 0 = = 1 =
–   Vajolet2 2.3 64-bit 4CPU3028+31
−31
(−15)16 − 15
(+8−7=16)
51.6%
16.0 / 31
75.9%
−3
0 = 0 0 = = = 1 = 1 1 1 = 0 1 1 1 = = = = 0 = = 0 = = 1 0 = =
–   Bobcat 8.0 64-bit 4CPU3026+21
−21
(−17)16 − 17
(+6−7=20)
48.5%
16.0 / 33
81.8%
−25
= = 1 = 0 = 1 0 = 0 0 1 = 1 = = = = 0 0 = = = = = = = = 1 1 = 0 =
–   Deep Junior Yokohama 64-bit 4CPU3025+16
−16
(−18)1 − 1
(+0−0=2)
50.0%
1.0 / 2
84.0%
−18
= =
–   Senpai 1.0 64-bit 4CPU3024+16
−16
(−19)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
85.5%
+123
= 1
–   Crafty 25.2 64-bit 4CPU3015+16
−16
(−28)20 − 16
(+8−4=24)
55.6%
20.0 / 36
94.9%
+3
= 1 = 0 0 = 0 1 = = = = = 1 1 0 1 = = = = = = = = = = = = = 1 = = 1 = 1
–   Cheng 4.39 64-bit 4CPU3010+15
−15
(−33)1 − 1
(+0−0=2)
50.0%
1.0 / 2
96.8%
−33
= =
–   Rybka 2.1 64-bit 4CPU2998+29
−29
(−45)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
98.5%
+16
1 1 = = = 0 = = 0 = = 0 = 1 = = = 0 1 = = = = 1 = 1 1 1 1 1 1 =
–   Tornado 7.0 64-bit 4CPU2894+25
−25
(−149)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−41
1 = = 1 = = 1 0 = 1 = 1 = 1 = = 0 1 = = 0 1 1 1 0 1 = = 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on March 28, 2020