CCRL 40/15
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 1'114'202 games
played by 2'605 programs

White wins: 385'748 (34.6%)
Black wins: 286'303 (25.7%)
Draws: 442'151 (39.7%)
White score: 54.5%

Engine Details

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Show each game results
Nimzo 8#182  (2513+28
−28		)Quote
Author: Chrilly Donninger (Austria) Link: Chessbase
This is the only Nimzo version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Toga II 1.3.12789+11
−11		(+276)5 − 25
(+3−23=4)
16.7%
5.0 / 30
0.0%
−2
0 0 0 0 0 = 0 0 1 = = 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 = 0 0 0
–   Fruit 2.2.12743+13
−13		(+230)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
+14
0 0 = 0 = 0 0 0 = 0 = 0 0 0 0 0 0 = = 0 = = = 0 = 0 0 0 = 0
–   Movei 00.8.4382646+18
−18		(+133)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−149
0 0 = 0
–   Scorpio 1.812644+34
−34		(+131)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   CM10th Guardian2639+26
−26		(+126)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chess Tiger 15 Gambit2634+33
−33		(+121)10.5 − 19.5
(+5−14=11)
35.0%
10.5 / 30
0.0%
+23
0 0 = 0 0 0 0 = = = 1 0 = 0 = 1 0 = = = 1 = 0 0 0 0 = 1 1 0
–   CM10th Default2631+15
−14		(+118)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.0%
+124
= 0 = = 1 =
–   Chess Tiger 2007 Gambit2628+29
−29		(+115)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−41
0 =
–   Glaurung 1.1 32-bit2626+32
−33		(+113)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−29
= 0
–   Alaric 0702b2605+26
−26		(+92)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+159
= 1 = =
–   Colossus 2007c2600+32
−32		(+87)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−200
0 0 = 0
–   Rotor 0.62589+16
−16		(+76)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Zappa 1.1 32-bit2581+29
−29		(+68)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−88
0 =
–   Petir 4.9999992579+15
−16		(+66)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+66
0 = = 1
–   Arasan 12.3 32-bit2564+24
−24		(+51)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.3%
−41
1 0 0 =
–   BugChess2 1.5.22562+29
−29		(+49)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.8%
−93
= = 0 0
–   Dirty 11D-272560+27
−27		(+47)3 − 1
(+3−1=0)		75.0%
3.0 / 4
0.9%
+281
0 1 1 1
–   ProDeo 1.2 Mx42557+35
−35		(+44)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
2.7%
+331
1 = 1 1
–   Colossus 2006f2555+23
−23		(+42)13 − 17
(+8−12=10)
43.3%
13.0 / 30
0.9%
−2
0 0 = 1 = = 0 1 1 0 0 1 = 0 0 1 1 = 0 = 1 = 0 0 = = = 1 0 0
–   Chronos 1.9.52554+32
−32		(+41)0 − 2
(+0−2=0)		0.0%
0.0 / 2
2.9%
−INF
0 0
–   Sloppy 0.1.12551+33
−33		(+38)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
3.9%
−29
= = = 0
–   Thinker 4.7a2545+30
−30		(+32)1 − 1
(+1−1=0)		50.0%
1.0 / 2
6.2%
+32
1 0
–   AnMon 5.752538+15
−15		(+25)2 − 2
(+1−1=2)		50.0%
2.0 / 4
5.7%
+25
0 1 = =
–   CuckooChess 1.102531+31
−31		(+18)3 − 7
(+1−5=4)		30.0%
3.0 / 10
20.0%
−115
= 0 1 0 = 0 = 0 = 0
–   AnMon 5.662530+20
−20		(+17)1 − 1
(+1−1=0)		50.0%
1.0 / 2
17.1%
+17
0 1
–   Booot 4.13.02527+32
−32		(+14)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
25.8%
−128
= 0
–   DanaSah 4.242527+17
−17		(+14)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
20.0%
+156
= 1
–   Twisted Logic 0.099x2523+33
−33		(+10)2 − 2
(+1−1=2)		50.0%
2.0 / 4
31.6%
0
= 1 0 =
–   GarboChess 2.20 32-bit2522+17
−17		(+9)12.5 − 17.5
(+8−13=9)
41.7%
12.5 / 30
27.7%
−48
0 1 1 1 1 1 = 0 = = 0 1 0 0 0 0 0 = 1 0 = = 0 0 0 = 1 = = 0
–   Ufim 8.002519+32
−32		(+6)2 − 0
(+2−0=0)		100.0%
2.0 / 2
38.2%
+INF
1 1
–   Colossus 2007b2518+33
−33		(+5)2 − 2
(+2−2=0)		50.0%
2.0 / 4
40.0%
+5
1 1 0 0
–   Crafty 20.14 32-bit2516+27
−27		(+3)1 − 3
(+0−2=2)		25.0%
1.0 / 4
42.9%
−153
= = 0 0
–   AnMon 5.602514+15
−15		(+1)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
45.9%
−84
1 = 0 0
–   Frenzee 1.12511+32
−32		(−2)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
52.6%
−144
0 =
–   Arasan 10.0 32-bit2510+33
−34		(−3)2 − 2
(+1−1=2)		50.0%
2.0 / 4
55.1%
−13
1 0 = =
–   Crafty 20.13 32-bit2509+33
−33		(−4)1 − 1
(+0−0=2)		50.0%
1.0 / 2
56.1%
−4
= =
–   CuckooChess 1.092508+33
−33		(−5)3 − 1
(+2−0=2)		75.0%
3.0 / 4
58.1%
+144
1 = = 1
–   Movei 00.8.2952507+29
−29		(−6)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
61.2%
−73
= = 0 =
–   Little Goliath Evolution 3.122507+18
−18		(−6)8 − 6
(+5−3=6)		57.1%
8.0 / 14
64.2%
+41
0 = 1 1 = 0 1 0 = = 1 = = 1
–   Hamsters 0.42507+31
−31		(−6)2 − 2
(+2−2=0)		50.0%
2.0 / 4
60.1%
−6
0 0 1 1
–   Hermann 2.6 32-bit2503+33
−33		(−10)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
67.7%
+81
= 1 1 0
–   Hermann 2.4 32-bit2501+24
−23		(−12)1 − 1
(+1−1=0)		50.0%
1.0 / 2
74.1%
−12
0 1
–   Crafty 20.11 32-bit2501+34
−33		(−12)1 − 5
(+0−4=2)		16.7%
1.0 / 6
70.3%
−242
0 = = 0 0 0
–   Arasan 11.3 32-bit2500+33
−33		(−13)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
72.0%
+129
= 1
–   Cheng3 1.03 32-bit2494+33
−32		(−19)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
80.4%
−137
0 0 0 1 0 0 1 = 1 0
–   GreKo 9.2 32-bit2493+33
−33		(−20)6 − 4
(+3−1=6)		60.0%
6.0 / 10
81.7%
+31
1 = = 1 = 1 = = = 0
–   Yace 0.99.872489+17
−17		(−24)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
92.8%
+133
= 1
–   Green Light Chess 3.01.2.22489+24
−24		(−24)1 − 0
(+1−0=0)		100.0%
1.0 / 1
90.1%
+INF
1
–   DoubleCheck 3.1 32-bit2487+34
−34		(−26)7 − 3
(+6−2=2)		70.0%
7.0 / 10
87.9%
+123
1 0 1 1 1 1 0 1 = =
–   Booot 4.12.02484+33
−33		(−29)2 − 2
(+1−1=2)		50.0%
2.0 / 4
90.6%
−39
1 = 0 =
–   SpiderChess 0706032482+21
−21		(−31)3 − 1
(+2−0=2)		75.0%
3.0 / 4
96.2%
+118
1 = 1 =
–   Trace 1.362482+20
−20		(−31)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
96.1%
+125
1 =
–   Booot 4.10.12479+32
−32		(−34)3 − 1
(+2−0=2)		75.0%
3.0 / 4
94.3%
+115
= 1 = 1
–   BBChess 1.3b2477+24
−24		(−36)1 − 1
(+1−1=0)		50.0%
1.0 / 2
97.2%
−36
0 1
–   Matacz 1.32477+25
−25		(−36)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
97.0%
+120
1 =
–   Anatoli 0.35k2475+16
−16		(−38)4 − 2
(+3−1=2)		66.7%
4.0 / 6
99.0%
+74
= 0 = 1 1 1
–   Amyan 1.5972473+21
−21		(−40)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.8%
−40
= =
–   Trace 1.37a2471+18
−18		(−42)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.4%
−127
0 0 = 1
–   Quark 2.352468+18
−17		(−45)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.6%
−45
1 0
–   Gaviota 0.80 32-bit2467+29
−29		(−46)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
98.8%
+72
1 1 0 1 = = 1 =
–   LittleThought 1.052 32-bit2467+18
−19		(−46)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.6%
−138
0 0 1 =
–   Twisted Logic 20071202x2458+26
−27		(−55)3 − 1
(+3−1=0)		75.0%
3.0 / 4
99.8%
+179
1 1 0 1
–   Counter 1.12456+23
−23		(−57)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.9%
+99
= 1
–   GreKo 8.0 32-bit2449+29
−29		(−64)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.9%
−64
1 = 0 =
–   Bruja 1.9.1 32-bit2445+24
−24		(−68)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−68
= =
–   Abrok 5.02444+18
−18		(−69)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+16
= 1 0 1
–   nanoSzachy 3.82438+17
−17		(−75)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+69
1 0 1 1 1 0 1 =
–   Delphil 2.6b2435+33
−33		(−78)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+17
0 1 = 1
–   Homer 2.012430+20
−20		(−83)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−83
0 1
–   Glass 1.62428+20
−20		(−85)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−2
1 0 1 =
–   DanaSah 3.632428+27
−27		(−85)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−85
= 1 0 =
–   PostModernist 10162420+18
−18		(−93)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−93
0 1
–   Kiwi 0.6d 32-bit2419+19
−19		(−94)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+62
1 =
–   nanoSzachy 3.42408+23
−23		(−105)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−247
0 =
–   Dragon 4.62405+17
−18		(−108)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+34
1 1 = =
–   Pawny 0.2.1 32-bit2403+31
−31		(−110)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+115
1 0 1 1
–   Amy 0.87b2402+24
−24		(−111)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−111
= =
–   Cyrano 0.2f2402+32
−33		(−111)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+170
1 1 = 1
–   Delphil 1.82398+28
−28		(−115)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Sorgenkind 0.42388+15
−15		(−125)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Sage 3.532387+18
−18		(−126)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−283
= 0
–   Comet B682383+19
−19		(−130)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   GreKo 6.302378+33
−33		(−135)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Philou 2.7.02355+33
−33		(−158)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−158
1 0
–   Tytan 9.32 32-bit2346+28
−28		(−167)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−81
1 = 1 0
–   nanoSzachy 3.02302+34
−34		(−211)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+22
1 1 0 1
453 games: 133 wins, 174 losses, 146 draws (32.2%), score: 45.5%

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Created in 2005-2013 by CCRL team
Last games added on January 18, 2020