CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Nimzo 8#202  (2513+27
−28
)Quote
Author: Chrilly Donninger (Austria) Link: Chessbase
This is the only Nimzo version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Toga II 1.3.12788+12
−11
(+275)5 − 25
(+3−23=4)
16.7%
5.0 / 30
0.0%
−3
–   Fruit 2.2.12743+13
−13
(+230)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
+14
–   Movei 00.8.4382646+18
−18
(+133)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−149
–   Scorpio 1.812644+34
−34
(+131)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   CM10th Guardian2638+26
−26
(+125)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Chess Tiger 15 Gambit2634+33
−33
(+121)10.5 − 19.5
(+5−14=11)
35.0%
10.5 / 30
0.0%
+23
–   CM10th Default2630+15
−14
(+117)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+123
–   Chess Tiger 2007 Gambit2628+29
−29
(+115)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−41
–   Glaurung 1.1 32-bit2626+33
−33
(+113)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−29
–   Alaric 0702b2605+26
−26
(+92)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+159
–   Colossus 2007c2599+32
−32
(+86)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−201
–   Rotor 0.62588+16
−16
(+75)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Zappa 1.1 32-bit2581+29
−29
(+68)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−88
–   Petir 4.9999992579+16
−15
(+66)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+66
–   Arasan 12.3 32-bit2564+24
−24
(+51)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.3%
−41
–   BugChess2 1.5.22562+29
−29
(+49)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.8%
−93
–   Dirty 11D-272557+27
−27
(+44)3 − 1
(+3−1=0)
75.0%
3.0 / 4
1.2%
+278
–   ProDeo 1.2 Mx42557+35
−35
(+44)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
2.7%
+331
–   Colossus 2006f2555+23
−23
(+42)13 − 17
(+8−12=10)
43.3%
13.0 / 30
0.9%
−2
–   Chronos 1.9.52553+32
−32
(+40)0 − 2
(+0−2=0)
0.0%
0.0 / 2
3.0%
−INF
–   Sloppy 0.1.12551+33
−33
(+38)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
3.9%
−29
–   Thinker 4.7a2545+30
−30
(+32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
6.0%
+32
–   AnMon 5.752538+15
−15
(+25)2 − 2
(+1−1=2)
50.0%
2.0 / 4
5.7%
+25
–   AnMon 5.662530+21
−21
(+17)1 − 1
(+1−1=0)
50.0%
1.0 / 2
17.0%
+17
–   CuckooChess 1.102530+31
−31
(+17)3 − 7
(+1−5=4)
30.0%
3.0 / 10
20.3%
−116
–   Booot 4.13.02527+32
−33
(+14)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
25.3%
−128
–   DanaSah 4.242526+17
−17
(+13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
20.4%
+155
–   Twisted Logic 0.099x2523+33
−33
(+10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
31.4%
0
–   GarboChess 2.20 32-bit2522+17
−17
(+9)12.5 − 17.5
(+8−13=9)
41.7%
12.5 / 30
28.2%
−48
–   Ufim 8.002520+32
−32
(+7)2 − 0
(+2−0=0)
100.0%
2.0 / 2
37.5%
+INF
–   Colossus 2007b2519+33
−33
(+6)2 − 2
(+2−2=0)
50.0%
2.0 / 4
39.5%
+6
–   Crafty 20.14 32-bit2517+27
−27
(+4)1 − 3
(+0−2=2)
25.0%
1.0 / 4
42.0%
−152
–   AnMon 5.602514+15
−15
(+1)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
45.8%
−84
–   Frenzee 1.12512+32
−32
(−1)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
51.7%
−143
–   Crafty 20.13 32-bit2510+33
−33
(−3)1 − 1
(+0−0=2)
50.0%
1.0 / 2
55.1%
−3
–   Arasan 10.0 32-bit2509+33
−33
(−4)2 − 2
(+1−1=2)
50.0%
2.0 / 4
55.9%
−14
–   CuckooChess 1.092508+33
−33
(−5)3 − 1
(+2−0=2)
75.0%
3.0 / 4
58.1%
+144
–   Hamsters 0.42508+31
−31
(−5)2 − 2
(+2−2=0)
50.0%
2.0 / 4
59.6%
−5
–   Movei 00.8.2952507+29
−29
(−6)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
60.4%
−73
–   Little Goliath Evolution 3.122507+18
−18
(−6)8 − 6
(+5−3=6)
57.1%
8.0 / 14
63.7%
+41
–   Hermann 2.6 32-bit2503+33
−33
(−10)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
67.6%
+81
–   Crafty 20.11 32-bit2502+33
−33
(−11)1 − 5
(+0−4=2)
16.7%
1.0 / 6
69.4%
−241
–   Hermann 2.4 32-bit2500+23
−23
(−13)1 − 1
(+1−1=0)
50.0%
1.0 / 2
74.6%
−13
–   Arasan 11.3 32-bit2500+33
−34
(−13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
71.7%
+129
–   Cheng3 1.03 32-bit2494+33
−33
(−19)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
80.1%
−137
–   GreKo 9.2 32-bit2493+33
−33
(−20)6 − 4
(+3−1=6)
60.0%
6.0 / 10
82.0%
+31
–   Green Light Chess 3.01.2.22489+24
−24
(−24)1 − 0
(+1−0=0)
100.0%
1.0 / 1
89.6%
+INF
–   Yace 0.99.872487+17
−16
(−26)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.1%
+131
–   DoubleCheck 3.1 32-bit2487+34
−34
(−26)7 − 3
(+6−2=2)
70.0%
7.0 / 10
87.8%
+123
–   Trace 1.362485+20
−20
(−28)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.7%
+128
–   Booot 4.12.02484+33
−33
(−29)2 − 2
(+1−1=2)
50.0%
2.0 / 4
90.6%
−39
–   Booot 4.10.12479+32
−32
(−34)3 − 1
(+2−0=2)
75.0%
3.0 / 4
93.8%
+115
–   Matacz 1.32477+25
−25
(−36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.9%
+120
–   SpiderChess 0706032476+20
−20
(−37)3 − 1
(+2−0=2)
75.0%
3.0 / 4
98.4%
+112
–   Anatoli 0.35k2475+16
−16
(−38)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.1%
+74
–   Amyan 1.5972473+21
−21
(−40)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.8%
−40
–   BBChess 1.3b2473+23
−23
(−40)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.4%
−40
–   Trace 1.37a2471+18
−18
(−42)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.4%
−127
–   Quark 2.352469+18
−18
(−44)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.6%
−44
–   LittleThought 1.052 32-bit2467+18
−18
(−46)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.6%
−138
–   Gaviota 0.80 32-bit2467+29
−29
(−46)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
98.8%
+72
–   Twisted Logic 20071202x2458+26
−27
(−55)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.8%
+179
–   Counter 1.12456+23
−23
(−57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+99
–   GreKo 8.0 32-bit2449+29
−29
(−64)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−64
–   Bruja 1.9.1 32-bit2444+24
−24
(−69)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−69
–   Abrok 5.02444+18
−18
(−69)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+16
–   nanoSzachy 3.82438+16
−16
(−75)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+69
–   Delphil 2.6b2436+33
−33
(−77)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+18
–   Homer 2.012430+20
−21
(−83)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−83
–   Glass 1.62428+20
−20
(−85)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−2
–   DanaSah 3.632428+27
−27
(−85)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−85
–   Kiwi 0.6d 32-bit2420+19
−19
(−93)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+63
–   PostModernist 10162417+18
−18
(−96)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−96
–   nanoSzachy 3.42408+23
−22
(−105)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−247
–   Dragon 4.62405+17
−17
(−108)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+34
–   Amy 0.87b2402+24
−24
(−111)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−111
–   Pawny 0.2.1 32-bit2402+31
−31
(−111)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+114
–   Cyrano 0.2f2402+32
−33
(−111)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+170
–   Delphil 1.82399+28
−28
(−114)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Sorgenkind 0.42388+15
−14
(−125)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Sage 3.532387+18
−18
(−126)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−283
–   Comet B682384+18
−18
(−129)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   GreKo 6.302378+33
−33
(−135)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Philou 2.7.02355+33
−33
(−158)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−158
–   Tytan 9.32 32-bit2346+28
−28
(−167)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−81
–   nanoSzachy 3.02301+34
−34
(−212)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+21

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021