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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Arasan 19.1 64-bit (2943+19
−19		)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 89 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 3.0 64-bit3075+10
−10		(+132)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Sting SF 9.99 64-bit3064+20
−20		(+121)7 − 3
(+5−1=4)		70.0%
7.0 / 10
0.0%
+260
–   Pedone 1.7 64-bit3045+14
−14		(+102)3 − 9
(+0−6=6)		25.0%
3.0 / 12
0.0%
−63
–   Sting SF 10.1 64-bit3044+24
−24		(+101)6.5 − 9.5
(+2−5=9)		40.6%
6.5 / 16
0.0%
+39
–   SmarThink 1.96 64-bit3036+17
−17		(+93)4.5 − 9.5
(+1−6=7)		32.1%
4.5 / 14
0.0%
−27
–   Vajolet2 2.5 64-bit3032+15
−15		(+89)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
−58
–   Hannibal 1.4b 64-bit3028+10
−10		(+85)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−82
–   Rodent III 0.281 64-bit3023+17
−17		(+80)4.5 − 9.5
(+3−8=3)		32.1%
4.5 / 14
0.0%
−65
–   Protector 1.6.0 64-bit3022+15
−15		(+79)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
+14
–   Demolito 2019-04-27 64-bit3015+16
−16		(+72)5 − 9
(+2−6=6)		35.7%
5.0 / 14
0.0%
−24
–   ChessBrainVB 3.503008+20
−20		(+65)6 − 4
(+4−2=4)		60.0%
6.0 / 10
0.0%
+136
–   Alfil 15.8 64-bit2990+14
−14		(+47)3.5 − 10.5
(+0−7=7)		25.0%
3.5 / 14
0.0%
−120
–   Chiron 1.5 64-bit2987+12
−12		(+44)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
−56
–   Vajolet2 2.2 64-bit2986+16
−16		(+43)5.5 − 8.5
(+1−4=9)		39.3%
5.5 / 14
0.0%
−27
–   HIARCS 142985+8
−8		(+42)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+8
–   Andscacs 0.80 64-bit2984+21
−21		(+41)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.2%
+3
–   Pedone 1.4.1 64-bit2982+17
−17		(+39)7 − 7
(+1−1=12)		50.0%
7.0 / 14
0.1%
+36
–   Hakkapeliitta 3.0 64-bit2979+10
−10		(+36)9 − 5
(+6−2=6)		64.3%
9.0 / 14
0.0%
+137
–   Pedone 1.5 64-bit2979+18
−18		(+36)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
0.3%
+71
–   Deep Sjeng c't 20102964+8
−8		(+21)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
2.1%
−148
–   Deep Shredder 12 64-bit2961+8
−8		(+18)3 − 7
(+2−6=2)		30.0%
3.0 / 10
3.5%
−156
–   Crafty 25.2 64-bit2953+9
−9		(+10)4 − 6
(+1−3=6)		40.0%
4.0 / 10
17.0%
−51
–   Deep Junior Yokohama 64-bit2942+11
−11		(−1)10.5 − 3.5
(+8−1=5)		75.0%
10.5 / 14
53.4%
+182
–   Cheng 4.39 64-bit2941+9
−9		(−2)8 − 10
(+3−5=10)		44.4%
8.0 / 18
56.6%
−36
–   Rodent II 0.9.64 64-bit2936+19
−19		(−7)7 − 7
(+4−4=6)		50.0%
7.0 / 14
70.0%
0
–   Spike 1.4 Leiden2935+6
−6		(−8)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
76.7%
−114
–   Wasp 1.25 64-bit2927+19
−19		(−16)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
88.2%
−45
–   Quazar 0.4 64-bit2924+9
−9		(−19)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
96.6%
−92
–   Nemorino 1.02 64-bit2922+20
−20		(−21)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
93.4%
−59
–   DiscoCheck 5.2 64-bit2918+15
−15		(−25)5 − 5
(+3−3=4)		50.0%
5.0 / 10
98.0%
−29
–   Spark 1.0 64-bit2911+10
−10		(−32)4 − 6
(+1−3=6)		40.0%
4.0 / 10
99.9%
−96
–   Deuterium 14.3.34.130 64-bit2908+11
−11		(−35)8 − 6
(+4−2=8)		57.1%
8.0 / 14
99.9%
+15
–   Bobcat 7.6 64-bit2895+18
−18		(−48)11.5 − 6.5
(+6−1=11)		63.9%
11.5 / 18
100.0%
+41
–   Rodent II 0.9.33 64-bit2885+23
−23		(−58)10.5 − 3.5
(+7−0=7)		75.0%
10.5 / 14
100.0%
+107
–   Laser 1.2 64-bit2884+20
−20		(−59)14.5 − 9.5
(+7−2=15)		60.4%
14.5 / 24
100.0%
+6
–   Thinker 5.4d Inert 64-bit2881+13
−13		(−62)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+65
–   Crafty 25.0 64-bit2878+17
−17		(−65)12.5 − 5.5
(+10−3=5)		69.4%
12.5 / 18
100.0%
+92
–   Gaviota 1.0 64-bit2875+9
−9		(−68)9 − 5
(+6−2=6)		64.3%
9.0 / 14
100.0%
+37
–   Wasp 1.02 64-bit2868+21
−21		(−75)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+52
–   EXchess 7.92b 64-bit2868+19
−19		(−75)9.5 − 8.5
(+3−2=13)		52.8%
9.5 / 18
100.0%
−56
–   DisasterArea 1.65 64-bit2862+11
−11		(−81)9.5 − 8.5
(+6−5=7)		52.8%
9.5 / 18
100.0%
−55
–   Atlas 3.80 64-bit2861+12
−12		(−82)6.5 − 7.5
(+2−3=9)		46.4%
6.5 / 14
100.0%
−105
–   Dirty 3Nov2015 64-bit2850+14
−14		(−93)8.5 − 5.5
(+6−3=5)		60.7%
8.5 / 14
100.0%
−4
–   Murka 3 64-bit2833+10
−10		(−110)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+101
–   Tornado 7.0 64-bit2827+16
−16		(−116)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+30
–   Scorpio 2.7.7 64-bit2814+14
−14		(−129)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+116
–   Rhetoric 1.4.3 64-bit2803+10
−10		(−140)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+4
–   Pawny 1.2 64-bit2786+11
−11		(−157)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+53
–   GNU Chess 5.50 64-bit2759+16
−16		(−184)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+76
–   Tucano 6.00 64-bit2726+13
−13		(−217)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+23
–   Amoeba 1.4 64-bit2709+22
−22		(−234)8.5 − 2.5
(+7−1=3)		77.3%
8.5 / 11
100.0%
−29
–   Capivara LK 0.09b02g 64-bit2551+14
−14		(−392)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−426
627 games: 179 wins, 148 losses, 300 draws (47.8%), score: 52.5%

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