CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Nimzo 8#202  (2514+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
(+275)5 − 25
(+3−23=4)
16.7%
5.0 / 30
0.0%
−3
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 2.2.12744+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 00.8.4382647+18
−18
(+133)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−149
0 0 = 0
–   Scorpio 1.812645+34
−34
(+131)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   CM10th Guardian2639+25
−26
(+125)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chess Tiger 15 Gambit2635+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+14
−14
(+117)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+123
= = 1 = = 0
–   Chess Tiger 2007 Gambit2629+29
−29
(+115)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−41
0 =
–   Glaurung 1.1 32-bit2627+32
−33
(+113)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−29
= 0
–   Alaric 0702b2606+26
−26
(+92)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+159
= 1 = =
–   Colossus 2007c2600+32
−32
(+86)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−201
0 = 0 0
–   Rotor 0.62589+16
−16
(+75)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Zappa 1.1 32-bit2582+29
−29
(+68)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−88
0 =
–   Petir 4.9999992579+15
−15
(+65)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+65
= = 1 0
–   Arasan 12.3 32-bit2565+24
−24
(+51)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.3%
−41
1 0 = 0
–   BugChess2 1.5.22563+29
−29
(+49)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.8%
−93
= 0 0 =
–   ProDeo 1.2 Mx42558+35
−35
(+44)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
2.7%
+331
1 = 1 1
–   Dirty 11D-272558+27
−27
(+44)3 − 1
(+3−1=0)
75.0%
3.0 / 4
1.2%
+278
1 0 1 1
–   Colossus 2006f2556+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
(+40)0 − 2
(+0−2=0)
0.0%
0.0 / 2
3.1%
−INF
0 0
–   Sloppy 0.1.12552+33
−33
(+38)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
3.9%
−29
= = 0 =
–   Thinker 4.7a2546+30
−30
(+32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
6.0%
+32
1 0
–   AnMon 5.752539+15
−15
(+25)2 − 2
(+1−1=2)
50.0%
2.0 / 4
5.7%
+25
0 1 = =
–   CuckooChess 1.102531+31
−31
(+17)3 − 7
(+1−5=4)
30.0%
3.0 / 10
20.2%
−116
= 0 1 0 = 0 = 0 = 0
–   AnMon 5.662530+20
−21
(+16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
17.0%
+16
1 0
–   Booot 4.13.02528+32
−32
(+14)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
25.3%
−128
= 0
–   DanaSah 4.242527+17
−17
(+13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
20.4%
+155
= 1
–   Twisted Logic 0.099x2524+33
−33
(+10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
31.4%
0
0 = = 1
–   GarboChess 2.20 32-bit2523+17
−17
(+9)12.5 − 17.5
(+8−13=9)
41.7%
12.5 / 30
28.2%
−48
0 1 1 1 1 1 = 0 = = 0 1 0 0 0 0 0 = 1 0 = = 0 0 0 = 1 = = 0
–   Ufim 8.002520+32
−32
(+6)2 − 0
(+2−0=0)
100.0%
2.0 / 2
37.6%
+INF
1 1
–   Colossus 2007b2519+33
−33
(+5)2 − 2
(+2−2=0)
50.0%
2.0 / 4
39.6%
+5
1 0 1 0
–   Crafty 20.14 32-bit2517+27
−27
(+3)1 − 3
(+0−2=2)
25.0%
1.0 / 4
42.1%
−153
= = 0 0
–   AnMon 5.602515+15
−15
(+1)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
45.8%
−84
= 1 0 0
–   Frenzee 1.12513+32
−32
(−1)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
51.7%
−143
0 =
–   Crafty 20.13 32-bit2511+33
−33
(−3)1 − 1
(+0−0=2)
50.0%
1.0 / 2
55.2%
−3
= =
–   Arasan 10.0 32-bit2510+33
−33
(−4)2 − 2
(+1−1=2)
50.0%
2.0 / 4
56.0%
−14
0 = = 1
–   CuckooChess 1.092509+33
−33
(−5)3 − 1
(+2−0=2)
75.0%
3.0 / 4
58.2%
+144
= 1 = 1
–   Hamsters 0.42508+31
−31
(−6)2 − 2
(+2−2=0)
50.0%
2.0 / 4
59.6%
−6
0 0 1 1
–   Little Goliath Evolution 3.122508+18
−18
(−6)8 − 6
(+5−3=6)
57.1%
8.0 / 14
63.7%
+41
= 0 = 1 = 1 1 1 = = 1 = 0 0
–   Movei 00.8.2952508+29
−29
(−6)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
60.4%
−73
= = 0 =
–   Hermann 2.6 32-bit2503+33
−33
(−11)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
67.6%
+80
= 1 0 1
–   Crafty 20.11 32-bit2502+34
−34
(−12)1 − 5
(+0−4=2)
16.7%
1.0 / 6
69.5%
−242
0 0 0 0 = =
–   Arasan 11.3 32-bit2501+33
−33
(−13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
71.7%
+129
1 =
–   Hermann 2.4 32-bit2501+24
−23
(−13)1 − 1
(+1−1=0)
50.0%
1.0 / 2
74.6%
−13
1 0
–   Cheng3 1.03 32-bit2495+33
−33
(−19)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
80.1%
−137
0 0 0 1 0 0 1 = 1 0
–   GreKo 9.2 32-bit2494+33
−33
(−20)6 − 4
(+3−1=6)
60.0%
6.0 / 10
82.0%
+31
1 = = 1 = 1 = = = 0
–   Green Light Chess 3.01.2.22490+24
−24
(−24)1 − 0
(+1−0=0)
100.0%
1.0 / 1
89.7%
+INF
1
–   Yace 0.99.872488+17
−17
(−26)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.1%
+131
= 1
–   DoubleCheck 3.1 32-bit2488+34
−34
(−26)7 − 3
(+6−2=2)
70.0%
7.0 / 10
87.7%
+123
0 1 1 1 1 0 1 = = 1
–   Booot 4.12.02485+33
−33
(−29)2 − 2
(+1−1=2)
50.0%
2.0 / 4
90.6%
−39
= 1 = 0
–   Trace 1.362485+20
−20
(−29)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.7%
+127
= 1
–   Booot 4.10.12480+32
−32
(−34)3 − 1
(+2−0=2)
75.0%
3.0 / 4
93.8%
+115
1 = 1 =
–   Matacz 1.32478+25
−25
(−36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.9%
+120
1 =
–   SpiderChess 0706032476+20
−20
(−38)3 − 1
(+2−0=2)
75.0%
3.0 / 4
98.4%
+111
1 = 1 =
–   Anatoli 0.35k2475+16
−16
(−39)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.1%
+73
= 0 1 = 1 1
–   BBChess 1.3b2474+23
−23
(−40)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.4%
−40
1 0
–   Amyan 1.5972474+21
−21
(−40)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.8%
−40
= =
–   Trace 1.37a2472+18
−18
(−42)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.4%
−127
1 0 0 =
–   Quark 2.352469+17
−18
(−45)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.6%
−45
0 1
–   LittleThought 1.052 32-bit2468+18
−19
(−46)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.6%
−138
0 = 0 1
–   Gaviota 0.80 32-bit2468+29
−29
(−46)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
98.8%
+72
1 0 = 1 = 1 1 =
–   Twisted Logic 20071202x2459+26
−27
(−55)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.8%
+179
1 1 0 1
–   Counter 1.12457+23
−23
(−57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+99
= 1
–   GreKo 8.0 32-bit2450+29
−29
(−64)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−64
1 = = 0
–   Abrok 5.02445+18
−18
(−69)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+16
1 = 0 1
–   Bruja 1.9.1 32-bit2445+24
−24
(−69)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−69
= =
–   nanoSzachy 3.82439+17
−16
(−75)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+69
0 1 1 = 1 1 0 1
–   Delphil 2.6b2436+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
(−84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−84
1 0
–   DanaSah 3.632428+27
−27
(−86)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−86
0 = = 1
–   Glass 1.62428+20
−20
(−86)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−3
1 0 = 1
–   Kiwi 0.6d 32-bit2421+19
−19
(−93)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+63
= 1
–   PostModernist 10162418+18
−18
(−96)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−96
1 0
–   nanoSzachy 3.42408+23
−23
(−106)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−248
= 0
–   Dragon 4.62406+17
−17
(−108)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+34
1 1 = =
–   Amy 0.87b2403+24
−24
(−111)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−111
= =
–   Pawny 0.2.1 32-bit2403+31
−31
(−111)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+114
1 0 1 1
–   Cyrano 0.2f2403+32
−32
(−111)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+170
1 1 = 1
–   Delphil 1.82399+28
−28
(−115)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Sorgenkind 0.42389+14
−15
(−125)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Sage 3.532387+18
−18
(−127)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−284
0 =
–   Comet B682385+19
−19
(−129)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   GreKo 6.302379+33
−33
(−135)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Philou 2.7.02356+33
−33
(−158)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−158
0 1
–   Tytan 9.32 32-bit2347+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
(−212)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+21
1 1 0 1

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021