CCRL 40/15
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 1'183'411 games
played by 2'723 programs

White wins: 407'663 (34.4%)
Black wins: 301'004 (25.4%)
Draws: 474'744 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
NirvanaChess 1.1 64-bit (2550+26
−26
)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 18 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 1.0 64-bit2706+17
−17
(+156)2.5 − 9.5
(+0−7=5)
20.8%
2.5 / 12
0.0%
−30
–   ProDeo 1.862701+30
−30
(+151)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+118
–   Rhetoric 1.2 64-bit2695+25
−25
(+145)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−50
–   Tucano 5.00 64-bit2679+18
−18
(+129)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−124
–   Andscacs 0.62w 64-bit2674+32
−32
(+124)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+118
–   Tucano 4.00 64-bit2666+25
−25
(+116)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−60
–   Vajolet 2.032661+24
−24
(+111)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
0.0%
+85
–   RedQueen 1.1.97 64-bit2660+17
−17
(+110)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+142
–   Atlas 3.50 64-bit2659+31
−31
(+109)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−47
–   Djinn 1.010 64-bit2654+29
−29
(+104)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+68
–   RedQueen 1.1.4 64-bit2653+28
−28
(+103)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+106
–   Sjakk 2.2 64-bit2633+15
−15
(+83)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−21
–   CM10th Default2632+15
−15
(+82)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+82
–   Rotor 0.82629+17
−17
(+79)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.0%
+36
–   Pedone 0.5 64-bit2627+29
−30
(+77)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−97
–   NoraGrace 2.0 64-bit2623+15
−15
(+73)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+140
–   Tucano 3.00 64-bit2620+24
−24
(+70)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−44
–   Andscacs 0.62u 64-bit2616+32
−31
(+66)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+29
–   Zappa 1.1 64-bit2615+18
−18
(+65)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+65
–   Naum 1.91 64-bit2610+15
−15
(+60)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
−31
–   Rodent 0.16 64-bit2603+30
−30
(+53)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.4%
−10
–   Djinn 0.987 64-bit2601+26
−26
(+51)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.3%
−105
–   Rodin 7.02601+17
−17
(+51)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.1%
−50
–   Glass 2.0 64-bit2598+13
−13
(+48)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−205
–   Aristarch 4.502597+12
−12
(+47)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−95
–   Djinn 0.992 64-bit2589+30
−30
(+39)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
2.3%
−47
–   GreKo 12.1 64-bit2588+30
−30
(+38)5 − 5
(+4−4=2)
50.0%
5.0 / 10
2.8%
+38
–   GarboChess 3.0 64-bit2585+16
−16
(+35)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.1%
+35
–   Tucano 2.00 64-bit2573+30
−31
(+23)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
12.5%
−22
–   Atlas 3.25 64-bit2570+28
−28
(+20)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
14.8%
−298
–   DanaSah 5.072570+17
−17
(+20)6 − 8
(+2−4=8)
42.9%
6.0 / 14
9.5%
−22
–   Arminius 2013-08-10 64-bit2566+31
−31
(+16)10.5 − 9.5
(+8−7=5)
52.5%
10.5 / 20
21.2%
+32
–   Francesca MAD 0.192558+15
−15
(+8)1 − 3
(+0−2=2)
25.0%
1.0 / 4
28.2%
−134
–   Arasan 12.0 64-bit2556+23
−23
(+6)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
35.9%
+74
–   Rodin 6.02551+24
−24
(+1)2 − 4
(+1−3=2)
33.3%
2.0 / 6
46.9%
−109
–   Cheese 1.6.1 64-bit2545+22
−23
(−5)3 − 5
(+3−5=0)
37.5%
3.0 / 8
60.9%
−115
–   Hakkapeliitta 1.0 64-bit2520+27
−27
(−30)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
94.6%
−74
–   Cheese 1.5 64-bit2519+27
−27
(−31)8 − 6
(+6−4=4)
57.1%
8.0 / 14
94.9%
+17
–   GreKo 10.0 64-bit2518+32
−32
(−32)6 − 4
(+4−2=4)
60.0%
6.0 / 10
93.9%
+30
–   DanaSah 5.062515+32
−32
(−35)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
95.5%
+54
–   GreKo 10.2 64-bit2503+31
−32
(−47)11.5 − 4.5
(+11−4=1)
71.9%
11.5 / 16
98.9%
+138
–   Arminius 2014-01-18 64-bit2503+24
−24
(−47)4 − 2
(+2−0=4)
66.7%
4.0 / 6
99.5%
+41
–   Pupsi2 0.092501+17
−17
(−49)1 − 3
(+0−2=2)
25.0%
1.0 / 4
99.9%
−199
–   LittleThought 1.052 64-bit2500+16
−16
(−50)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.9%
+60
–   Delphil 3.0 64-bit2496+31
−31
(−54)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.6%
+88
–   Pepito 1.59.2 64-bit2495+17
−17
(−55)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+102
–   Pawny 0.3 64-bit2492+33
−33
(−58)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.7%
+98
–   Cheese 1.4 64-bit2471+20
−20
(−79)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
−7
–   Betsabe II 1.30 64-bit2426+22
−23
(−124)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−124
–   Ares 1.005 64-bit2419+18
−18
(−131)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−213
–   Ifrit m1.8 64-bit2413+18
−18
(−137)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−204
–   Sjakk 2.0 64-bit2403+24
−24
(−147)7 − 2
(+6−1=2)
77.8%
7.0 / 9
100.0%
+68
–   RomiChess P3L 64-bit2401+23
−23
(−149)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+41
–   Rhetoric 1.0 64-bit2401+33
−33
(−149)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
0
–   Alex 2.14a 64-bit2394+18
−18
(−156)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−5
–   Jazz 721 64-bit2379+19
−19
(−171)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+152
–   OliThink 5.3.2 64-bit2375+18
−18
(−175)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−89
–   TJchess 1.1 64-bit2365+20
−20
(−185)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+71
–   Myrddin 0.86 64-bit2360+22
−22
(−190)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+139
–   Plisk 0.2.6 32-bit2350+33
−33
(−200)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   GreKo 5.92347+23
−23
(−203)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
−46
–   Ifrit m1.6 32-bit2344+32
−32
(−206)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   EveAnn 1.712336+28
−28
(−214)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Butcher 1.61 64-bit2335+30
−30
(−215)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
−49
–   Plisk 0.2.6 64-bit2331+32
−32
(−219)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Bagatur 1.3a 64-bit2327+19
−19
(−223)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
−32
–   ECE 12.012320+22
−22
(−230)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−230
–   EveAnn 1.71a2319+21
−21
(−231)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−184
–   Capivara LK 0.09a02a 64-bit2315+31
−31
(−235)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−125
–   Capivara LK 0.09a01a 64-bit2308+24
−25
(−242)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−85
–   Waxman 20112305+26
−27
(−245)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Alex 2.092301+30
−30
(−249)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Zeus 1.292300+21
−20
(−250)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Mediocre 0.52294+23
−23
(−256)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Pawny 0.1.62293+33
−33
(−257)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−257
–   Rhetoric Lite2286+35
−35
(−264)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−168
–   Glass 1.22284+30
−29
(−266)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Gibbon 2.57a 64-bit2274+23
−23
(−276)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−119
–   Tigran 2.3 64-bit2262+34
−35
(−288)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−145

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Created in 2005-2013 by CCRL team
Last games added on October 17, 2020