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
Isa 2.1 64-bit (2323+22
−22		)Quote
Author: Daniel Anulliero (France) Link: Download
This is one of the 11 Isa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Blunder 8.5.5 64-bit2695+11
−11		(+372)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Sirius 5.0 64-bit2676+14
−14		(+353)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Luna 2.0.0 64-bit2554+15
−15		(+231)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Jumbo 0.7.0 64-bit2552+12
−12		(+229)1 − 6
(+0−5=2)		14.3%
1.0 / 7
0.0%
−35
–   Detroid 1.0.1 64-bit2545+14
−14		(+222)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Ghost 3.1 64-bit2539+12
−12		(+216)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−27
–   Axolotl 1.9 64-bit2518+14
−14		(+195)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Bagatur 1.5g 64-bit2486+19
−19		(+163)4 − 2
(+2−0=4)		66.7%
4.0 / 6
0.0%
+269
–   LittleThought 1.052 64-bit2479+13
−13		(+156)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−87
–   MadChess 2.2 64-bit2474+13
−13		(+151)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+151
–   Delphil 3.2 64-bit2473+11
−11		(+150)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+78
–   Pepito 1.59.2 64-bit2472+14
−14		(+149)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−202
–   Fornax 4.0 64-bit2467+13
−13		(+144)2.5 − 10.5
(+2−10=1)		19.2%
2.5 / 13
0.0%
−130
–   Yace 0.99.872458+13
−13		(+135)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+126
–   Arasan 10.2 32-bit2455+18
−18		(+132)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+78
–   Eubos 3.5 64-bit2452+23
−23		(+129)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+34
–   Lozza 1.18 64-bit2451+13
−13		(+128)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−39
–   Raven 0.90 64-bit2448+25
−25		(+125)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Nemeton 1.812443+15
−15		(+120)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−3
–   Bumblebee 1.0 64-bit2439+17
−17		(+116)1 − 5
(+1−5=0)		16.7%
1.0 / 6
0.0%
−202
–   Shen Yu 2.0.1 64-bit2434+16
−16		(+111)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   Eeyore 1.52 64-bit2414+15
−15		(+91)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−260
–   Fatalii 0.7.0 64-bit2404+30
−30		(+81)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+80
–   SoFCheck 0.9.1 beta 64-bit2403+16
−16		(+80)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+80
–   Gaia 3.5 64-bit2400+15
−15		(+77)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−90
–   Hedgehog 2.0 64-bit2393+17
−17		(+70)4 − 5
(+3−4=2)		44.4%
4.0 / 9
0.0%
+17
–   RomiChess P3n 64-bit2385+11
−11		(+62)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+228
–   Bienchen 1.0 64-bit2376+14
−14		(+53)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+124
–   KnightDreamer 3.32367+23
−23		(+44)3 − 3
(+3−3=0)		50.0%
3.0 / 6
0.3%
+43
–   Popochin 4.1 64-bit2366+14
−14		(+43)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.1%
+205
–   Patzer 3.802365+16
−16		(+42)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.1%
−200
–   Myrddin 0.87 64-bit2365+11
−11		(+42)7 − 9
(+4−6=6)		43.8%
7.0 / 16
0.0%
−5
–   Zevra 2.1.2 r248 64-bit2362+17
−17		(+39)4 − 8
(+2−6=4)		33.3%
4.0 / 12
0.3%
−84
–   Barbarossa 0.6.0 64-bit2362+13
−13		(+39)12 − 11
(+7−6=10)		52.2%
12.0 / 23
0.1%
+53
–   Ares GB 64-bit2360+12
−12		(+37)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.2%
−133
–   Amateur 2.822359+16
−16		(+36)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.5%
−130
–   CT800 1.40 64-bit2358+24
−24		(+35)2 − 2
(+1−1=2)		50.0%
2.0 / 4
1.7%
+35
–   Googleplex Starthinker 1.6 64-bit2357+15
−15		(+34)11.5 − 16.5
(+7−12=9)		41.1%
11.5 / 28
0.5%
−30
–   Fatalii 0.6.0 64-bit2355+18
−18		(+32)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
1.4%
+193
–   Jazz 721 64-bit2343+16
−16		(+20)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
7.0%
+97
–   Tytan 9.32341+17
−17		(+18)2 − 4
(+2−4=0)		33.3%
2.0 / 6
10.2%
−148
–   Raven 0.80 64-bit2340+25
−25		(+17)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
15.9%
−188
–   Cinnamon 2.5 64-bit2335+18
−18		(+12)5 − 3
(+5−3=0)		62.5%
5.0 / 8
19.5%
+135
–   Plisk 0.2.7d 64-bit2333+15
−15		(+10)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
22.4%
−196
–   Gibbon 2.60a 64-bit2309+17
−17		(−14)4 − 2
(+3−1=2)		66.7%
4.0 / 6
84.2%
+116
–   EveAnn 1.712298+25
−25		(−25)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
93.3%
−90
–   FireFly 2.7.2 64-bit2285+12
−12		(−38)8 − 4
(+6−2=4)		66.7%
8.0 / 12
99.9%
+87
–   EveAnn 1.722281+13
−13		(−42)1 − 0
(+1−0=0)		100.0%
1.0 / 1
99.9%
+INF
–   Zeus 1.272278+20
−20		(−45)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
99.9%
−98
–   Tcheran 2.1 64-bit2276+22
−22		(−47)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.9%
+119
–   Mediocre 0.42273+22
−22		(−50)4 − 2
(+4−2=0)		66.7%
4.0 / 6
99.9%
+115
–   Austerlitz 1.4.7 64-bit2265+21
−21		(−58)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−58
–   RubiChess 0.7 64-bit2261+18
−18		(−62)3 − 3
(+3−3=0)		50.0%
3.0 / 6
100.0%
−62
–   Ant 2006-F2259+17
−17		(−64)3 − 3
(+3−3=0)		50.0%
3.0 / 6
100.0%
−64
–   Joker 1.1.142259+16
−16		(−64)4 − 2
(+4−2=0)		66.7%
4.0 / 6
100.0%
+102
–   Absolute Zero 2.4.7.2 64-bit2258+12
−12		(−65)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
100.0%
−136
–   CT800 1.34 64-bit2256+17
−17		(−67)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Matilde 2008 64-bit2248+17
−17		(−75)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+277
–   AliChess 4.252240+16
−16		(−83)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+40
–   Chispa 4.0.32228+15
−15		(−95)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−214
–   chessplusplus 1.2.0 64-bit2228+19
−19		(−95)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+16
–   Arcanum 1.12 64-bit2228+23
−23		(−95)0 − 4
(+0−4=0)		0.0%
0.0 / 4
100.0%
−INF
–   Ayito 0.2.9942226+16
−16		(−97)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+106
–   CeeChess 1.3.2 64-bit2223+17
−17		(−100)8 − 2
(+8−2=0)		80.0%
8.0 / 10
100.0%
+190
–   RattateChess 1.0 Nosferatu2208+16
−16		(−115)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+52
–   CT800 1.30 64-bit2207+15
−15		(−116)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−116
–   Camel 1.6.0 64-bit2205+51
−51		(−118)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+129
–   Absolute Zero 3.3.2.0 64-bit2203+25
−25		(−120)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
−42
–   Hedgehog 1.99 64-bit2200+29
−29		(−123)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−123
–   Mango Paola Ajedrez 4.12199+17
−17		(−124)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+227
–   RamJet 0.132187+16
−16		(−136)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−127
–   Atak 6.82187+14
−14		(−136)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−255
–   SpaceDog 0.97.7 64-bit2184+17
−17		(−139)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
100.0%
−42
–   Dolphin 1.0 64-bit2181+16
−16		(−142)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−18
–   Tiny Chess 1.46 64-bit2174+16
−16		(−149)6 − 0
(+6−0=0)		100.0%
6.0 / 6
100.0%
+INF
–   Beowulf 2.4a2169+17
−17		(−154)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+165
–   Adam 3.32168+16
−16		(−155)4 − 2
(+4−2=0)		66.7%
4.0 / 6
100.0%
0
–   Uralochka 1.1b2166+16
−16		(−157)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
−73
–   Robocide 0.4 64-bit2164+31
−31		(−159)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−159
–   Neurosis 2.32159+21
−21		(−164)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+78
–   Achillees 1.0 64-bit2154+22
−22		(−169)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+75
–   Latista (Sinobyl) 1.52152+19
−19		(−171)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−171
–   MORA 1.1.02135+21
−21		(−188)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+162
–   NoC 19.12 64-bit2133+29
−29		(−190)10.5 − 3.5
(+10−3=1)		75.0%
10.5 / 14
100.0%
+38
–   Micah 1.0 64-bit2108+21
−21		(−215)6 − 0
(+6−0=0)		100.0%
6.0 / 6
100.0%
+INF
–   Little Wing 0.6.0 64-bit2033+23
−23		(−290)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Maxwell 3.1-3 64-bit2007+23
−23		(−316)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
536 games: 210 wins, 198 losses, 128 draws (23.9%), score: 51.1%

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