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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Alex 2.12a (2292+29
−29		)Quote
Author: Norman Blais (USA) Link: Homepage
This is one of the 7 Alex versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pupsi2 0.082449+15
−15		(+157)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Gaviota 0.80 32-bit2443+25
−25		(+151)2 − 6
(+2−6=0)		25.0%
2.0 / 8
0.0%
−81
–   GreKo 8.0 32-bit2424+25
−25		(+132)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−100
–   Pedantic 0.2.1 64-bit2412+25
−25		(+120)8 − 12
(+6−10=4)		40.0%
8.0 / 20
0.0%
+32
–   nanoSzachy 3.82410+14
−14		(+118)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
0.0%
+180
–   Delphil 2.6b2408+28
−28		(+116)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+116
–   GreKo 7.2 32-bit2403+27
−27		(+111)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+9
–   Glass 1.62399+18
−18		(+107)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+35
–   Delphil 2.6a2385+24
−24		(+93)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−139
–   Eeyore 1.52 32-bit2375+20
−20		(+83)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.0%
−17
–   Rodin 3.02372+16
−16		(+80)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−211
–   Pawny 0.2 32-bit2369+26
−26		(+77)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
0.0%
+218
–   Amateur 2.822359+16
−16		(+67)13 − 19
(+11−17=4)
40.6%
13.0 / 32
0.0%
−16
–   Horizon 4.42350+14
−14		(+58)11 − 21
(+8−18=6)
34.4%
11.0 / 32
0.0%
−80
–   Ares 1.0042339+14
−14		(+47)11 − 7
(+10−6=2)		61.1%
11.0 / 18
0.2%
+147
–   OliThink 5.3.0 32-bit2323+18
−18		(+31)3 − 5
(+3−5=0)		37.5%
3.0 / 8
3.6%
−107
–   Plisk 0.2.7d 32-bit2315+19
−19		(+23)18 − 22
(+13−17=10)
45.0%
18.0 / 40
8.0%
−20
–   Arion 1.72303+15
−15		(+11)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
24.7%
−27
–   Cheese 1.32267+15
−15		(−25)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
93.4%
−119
–   Butcher 1.60n12241+21
−21		(−51)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
99.8%
+26
–   AliChess 4.252240+16
−16		(−52)5 − 5
(+4−4=2)		50.0%
5.0 / 10
99.9%
−52
–   Absolute Zero 2.4.4.0 64-bit2225+29
−29		(−67)3 − 5
(+3−5=0)		37.5%
3.0 / 8
100.0%
−196
–   Sungorus 1.42214+18
−18		(−78)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+155
–   AliChess 4.212213+21
−21		(−79)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+91
–   Exacto 0.e 64-bit2209+15
−15		(−83)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+120
–   RattateChess 1.0 Nosferatu2208+16
−16		(−84)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−188
–   Waxman 20092206+18
−18		(−86)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+80
–   Feuerstein 0.4.6.12190+17
−17		(−102)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+2
–   Atak 6.82187+14
−14		(−105)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+186
–   Hussar 0.22185+28
−28		(−107)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−53
–   SpaceDog 0.97.7 64-bit2184+17
−17		(−108)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+94
–   Adam 3.32168+16
−16		(−124)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+98
–   KMTChess 1.2.1 32-bit2129+19
−19		(−163)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+128
–   Micah 1.0 64-bit2108+21
−21		(−184)4 − 2
(+4−2=0)		66.7%
4.0 / 6
100.0%
−18
336 games: 124 wins, 140 losses, 72 draws (21.4%), score: 47.6%

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