CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Engine Details

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Xpdnt 080927 (2301+29
−29		)Quote
Author: David Weller (USA) Link: Homepage
This is one of the 3 Xpdnt versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Tornado 2.1.41a2527+24
−24		(+226)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Brutus 7.02b2515+19
−18		(+214)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+154
= = = 0
–   Rotor 0.42480+18
−18		(+179)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−47
0 0 1 0
–   Counter 1.12456+23
−23		(+155)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+297
= 1
–   Muse 0.899b2417+21
−21		(+116)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−40
0 =
–   Dragon 4.62405+17
−17		(+104)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−38
0 =
–   Djinn 0.925x2403+23
−23		(+102)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
1 1
–   Amateur 2.822395+19
−19		(+94)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−62
0 =
–   Comet B682384+18
−18		(+83)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−59
= 0
–   Dirty 0.99 OW52382+24
−24		(+81)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   GreKo 6.302378+33
−33		(+77)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Counter 1.02373+32
−32		(+72)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.1%
+72
0 1 0 1
–   GreKo 6.252368+33
−33		(+67)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.1%
−214
0 0 0 =
–   Philou 2.8.02367+32
−32		(+66)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.1%
−INF
0 0
–   GreKo 6.52364+26
−26		(+63)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.1%
−INF
0 0
–   Flux 2.2.12358+21
−21		(+57)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.1%
−28
0 = 0 1
–   Philou 2.7.02356+33
−33		(+55)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.7%
−INF
0 0
–   Glass 1.32354+26
−26		(+53)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.4%
+53
1 = = 0
–   Dirty 0.99z2354+34
−34		(+53)0 − 6
(+0−6=0)		0.0%
0.0 / 6
1.0%
−INF
0 0 0 0 0 0
–   Arion 1.72342+18
−18		(+41)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
1.0%
−41
= 0 1 0
–   LittleThought 1.03 32-bit2340+21
−21		(+39)0 − 2
(+0−2=0)		0.0%
0.0 / 2
1.6%
−INF
0 0
–   Aice 0.99.22338+17
−17		(+37)1 − 1
(+1−1=0)		50.0%
1.0 / 2
1.7%
+37
0 1
–   Asterisk 0.62332+17
−18		(+31)23.5 − 21.5
(+17−15=13)
52.2%
23.5 / 45
3.3%
+46
= 1 = 0 1 0 1 1 1 0 1 0 1 1 0 1 = 0 = 0 0 1 1 = 0 0 1 0 1 = 0 0 1 = = 1 0 = = 0 = 1 = 1 =
–   Amundsen 0.802329+17
−17		(+28)1 − 3
(+0−2=2)		25.0%
1.0 / 4
5.4%
−121
0 0 = =
–   Zeus 1.272326+25
−25		(+25)7 − 5
(+6−4=2)		58.3%
7.0 / 12
10.1%
+92
0 0 0 1 1 = 1 = 1 1 1 0
–   Chezzz 1.0.32323+19
−19		(+22)5 − 6
(+4−5=2)		45.5%
5.0 / 11
10.6%
−19
0 0 = 1 1 0 = 1 0 1 0
–   KnightX 1.922317+19
−19		(+16)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
18.9%
−69
0 0 1 =
–   Averno 0.812314+18
−18		(+13)2 − 0
(+2−0=0)		100.0%
2.0 / 2
22.8%
+INF
1 1
–   Cheese 1.32309+17
−17		(+8)12.5 − 11.5
(+10−9=5)		52.1%
12.5 / 24
32.5%
+24
1 = 1 0 1 1 0 = = = 1 1 0 0 = 0 1 0 0 1 1 1 0 0
–   Zeus 1.292303+20
−20		(+2)11 − 11
(+9−9=4)		50.0%
11.0 / 22
45.5%
+2
0 = 0 1 0 1 1 1 0 0 1 = = 0 = 0 1 1 0 1 0 1
–   Anechka 0.082302+19
−19		(+1)0 − 2
(+0−2=0)		0.0%
0.0 / 2
48.6%
−INF
0 0
–   Joker 1.1.142302+19
−19		(+1)9 − 11
(+6−8=6)		45.0%
9.0 / 20
48.8%
−33
0 = 1 = 1 1 0 0 1 0 = = 1 = 0 = 1 0 0 0
–   Brutus 6.12302+34
−34		(+1)11 − 10
(+8−7=6)		52.4%
11.0 / 21
49.0%
+18
= 1 = 1 0 0 = 0 1 0 1 1 0 1 = = 1 1 = 0 0
–   Ant 2006-F2302+19
−19		(+1)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
48.5%
−155
= 0
–   Natwarlal 0.142299+19
−19		(−2)4 − 4
(+4−4=0)		50.0%
4.0 / 8
55.6%
−2
1 0 1 0 0 1 1 0
–   Popochin 3.22297+18
−18		(−4)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
61.1%
−108
0 0 = 0 1 = = 1 0 0
–   Rodin 2.1h2284+30
−30		(−17)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
80.1%
−48
= 0 0 1 = 1 = 0 1 0
–   Glass 1.22284+30
−30		(−17)5.5 − 1.5
(+5−1=1)		78.6%
5.5 / 7
80.0%
+204
1 = 1 0 1 1 1
–   Bison 8.2.4r2282+26
−26		(−19)6 − 8
(+4−6=4)		42.9%
6.0 / 14
83.9%
−67
0 1 0 0 = = 1 = 1 1 = 0 0 0
–   Chispa 4.0.32274+17
−17		(−27)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
94.2%
+130
1 =
–   Ayito 0.2.9942268+20
−20		(−33)1 − 1
(+1−1=0)		50.0%
1.0 / 2
97.1%
−33
0 1
–   Cheese 1.22262+34
−34		(−39)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
96.0%
−98
0 = = =
–   Brutus 6.02252+35
−35		(−49)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
98.4%
−144
0 = 1 0
–   EXchess 5.01b 32-bit2251+29
−29		(−50)0 − 2
(+0−2=0)		0.0%
0.0 / 2
99.2%
−INF
0 0
–   AliChess 4.192246+31
−31		(−55)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.5%
+87
= 1 1 =
–   AliChess 4.182243+32
−33		(−58)18.5 − 4.5
(+16−2=5)		80.4%
18.5 / 23
99.7%
+175
= 1 1 0 1 1 = 1 1 1 1 1 1 1 = 1 0 1 = = 1 1 1
–   Feuerstein 0.4.6.12239+19
−19		(−62)23.5 − 14.5
(+18−9=11)
61.8%
23.5 / 38
100.0%
+21
1 0 1 1 = 1 1 0 1 0 1 = = = 0 1 1 1 = = 0 = 0 = 1 1 0 = 0 1 1 1 = 1 0 1 1 =
–   Deuterium 06.08.25.042231+27
−27		(−70)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+86
1 =
–   Gibbon 2.42c2225+26
−26		(−76)4.5 − 0.5
(+4−0=1)		90.0%
4.5 / 5
100.0%
+246
1 1 1 = 1
–   Uralochka 1.1b2219+18
−18		(−82)8 − 4
(+7−3=2)		66.7%
8.0 / 12
100.0%
+46
= = 1 0 0 0 1 1 1 1 1 1
–   Gibbon 2.52a2217+16
−16		(−84)6 − 6
(+5−5=2)		50.0%
6.0 / 12
100.0%
−88
0 1 = 0 1 0 1 = 1 0 1 0
–   ZCT 0.3.24512211+27
−27		(−90)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+24
1 1 = = = 1 = = = 1
–   ChessAlex 2.0r42203+20
−20		(−98)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
100.0%
−143
1 1 0 0 0 1 0 =
–   BlackBishop 1.02202+19
−19		(−99)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−6
1 = 0 1
–   RattateChess Bologna 20072201+25
−25		(−100)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Alf 1.092196+23
−23		(−105)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+121
1 0 1 1
–   Atak 6.52181+25
−25		(−120)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−120
1 0 1 0
–   OliThink 5.1.92158+30
−30		(−143)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−75
= = 1 =
428 games: 166 wins, 156 losses, 106 draws (24.8%), score: 51.2%

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Created in 2005-2013 by CCRL team
Last games added on March 3, 2021