CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

Options
Show each game results
NirvanaChess 2.5 64-bit (3168+10
−10		)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 20 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Starzix 3.0 64-bit3421+14
−14		(+253)5.5 − 12.5
(+1−8=9)		30.6%
5.5 / 18
0.0%
+121
–   Devre 3.0 64-bit3352+15
−15		(+184)1.5 − 3.5
(+1−3=1)		30.0%
1.5 / 5
0.0%
+21
–   Arasan 23.0.1 64-bit3348+15
−15		(+180)3 − 9
(+0−6=6)		25.0%
3.0 / 12
0.0%
+11
–   Willow 3.1 64-bit3341+10
−10		(+173)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Lc0 0.28.0 w744204 64-bit3337+12
−12		(+169)2.5 − 9.5
(+0−7=5)		20.8%
2.5 / 12
0.0%
−34
–   RubiChess 1.9 64-bit3317+12
−12		(+149)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
0.0%
+34
–   Black Marlin 6.0 64-bit3309+17
−17		(+141)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−110
–   Stash 35.0 64-bit3306+14
−14		(+138)7 − 17
(+1−11=12)		29.2%
7.0 / 24
0.0%
−6
–   Xiphos 0.6 64-bit3303+7
−7		(+135)7 − 13
(+0−6=14)		35.0%
7.0 / 20
0.0%
+40
–   Pedone 3.0 64-bit3296+11
−11		(+128)9.5 − 14.5
(+1−6=17)		39.6%
9.5 / 24
0.0%
+61
–   Marvin 6.0.0 64-bit3295+15
−15		(+127)7.5 − 18.5
(+1−12=13)		28.8%
7.5 / 26
0.0%
−17
–   Mantissa 3.7.2 64-bit3294+10
−10		(+126)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+126
–   rofChade 2.3 64-bit3292+8
−8		(+124)8 − 24
(+0−16=16)
25.0%
8.0 / 32
0.0%
−44
–   Igel 2.7.0 64-bit3289+12
−12		(+121)4.5 − 15.5
(+0−11=9)		22.5%
4.5 / 20
0.0%
−68
–   Uralochka 3.35a 64-bit3286+19
−19		(+118)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+5
–   Minic 3.17 64-bit3286+17
−17		(+118)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−103
–   pawn 1.0 64-bit3280+14
−14		(+112)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
+15
–   Frozenight 6.0.0 64-bit3278+10
−10		(+110)6 − 12
(+1−7=10)		33.3%
6.0 / 18
0.0%
+1
–   Minic 3.16 64-bit3268+17
−17		(+100)5.5 − 14.5
(+1−10=9)		27.5%
5.5 / 20
0.0%
−60
–   Weiss 2.0 64-bit3267+10
−10		(+99)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−67
–   Nalwald 18 64-bit3259+13
−13		(+91)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Laser 1.7 64-bit3256+6
−6		(+88)7.5 − 12.5
(+2−7=11)		37.5%
7.5 / 20
0.0%
+7
–   Combusken 2.0.0 64-bit3252+10
−10		(+84)2.5 − 9.5
(+1−8=3)		20.8%
2.5 / 12
0.0%
−143
–   DanaSah 9.1 64-bit3251+10
−10		(+83)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−209
–   Defenchess 2.2 64-bit3251+7
−7		(+83)8 − 16
(+1−9=14)		33.3%
8.0 / 24
0.0%
−25
–   Schooner 2.2 64-bit3250+7
−7		(+82)22 − 28
(+3−9=38)
44.0%
22.0 / 50
0.0%
+45
–   Drofa 4.1.0 64-bit3249+14
−14		(+81)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−85
–   Fritz 18 64-bit3249+17
−17		(+81)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+80
–   Clover 2.4 64-bit3247+14
−14		(+79)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−213
–   Shredder 13 64-bit3247+6
−6		(+79)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+79
–   StockNemo 5.7.0.0 64-bit3246+12
−12		(+78)5 − 13
(+2−10=6)		27.8%
5.0 / 18
0.0%
−86
–   Avalanche 1.5.0 64-bit3246+16
−16		(+78)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+78
–   Marvin 5.2.0 64-bit3243+14
−14		(+75)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+146
–   Fizbo 2 64-bit3243+7
−7		(+75)1 − 7
(+1−7=0)		12.5%
1.0 / 8
0.0%
−296
–   Svart 6 64-bit3242+12
−12		(+74)1 − 4
(+0−3=2)		20.0%
1.0 / 5
0.0%
−142
–   Chiron 5 64-bit3235+11
−11		(+67)7 − 9
(+1−3=12)		43.8%
7.0 / 16
0.0%
+29
–   Drofa 3.3.22 64-bit3233+13
−13		(+65)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−103
–   BlackCore 5.0 64-bit3233+19
−19		(+65)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−101
–   DanaSah 9.0 64-bit3231+12
−12		(+63)8.5 − 11.5
(+6−9=5)		42.5%
8.5 / 20
0.0%
+4
–   Winter 2.0 64-bit3230+13
−13		(+62)11 − 13
(+5−7=12)		45.8%
11.0 / 24
0.0%
+31
–   Andscacs 0.95 64-bit3230+8
−8		(+62)6.5 − 9.5
(+1−4=11)		40.6%
6.5 / 16
0.0%
+5
–   RukChess 3.0.18 64-bit3230+16
−16		(+62)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−104
–   Black Marlin 5.0 64-bit3229+17
−17		(+61)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
−58
–   Mr Bob 1.2.0 64-bit3226+12
−12		(+58)17 − 19
(+7−9=20)
47.2%
17.0 / 36
0.0%
+38
–   RukChess 3.0.15 64-bit3226+14
−14		(+58)13.5 − 16.5
(+9−12=9)
45.0%
13.5 / 30
0.0%
+18
–   Leorik 3.0 64-bit3222+14
−14		(+54)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−236
–   RukChess 3.0 64-bit3216+16
−16		(+48)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
−2
–   Andscacs 0.94 64-bit3216+11
−11		(+48)11 − 9
(+7−5=8)		55.0%
11.0 / 20
0.0%
+84
–   Dark Toga 1.1 64-bit3213+10
−10		(+45)11.5 − 16.5
(+7−12=9)		41.1%
11.5 / 28
0.0%
−25
–   Little Goliath Evolution 3.15.4 64-bit3213+13
−13		(+45)11.5 − 8.5
(+6−3=11)		57.5%
11.5 / 20
0.0%
+97
–   Reckless 0.5.0 64-bit3211+18
−18		(+43)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+209
–   Stash 32.0 64-bit3207+14
−14		(+39)20 − 26
(+7−13=26)
43.5%
20.0 / 46
0.0%
−5
–   Winter 1.0 64-bit3203+16
−16		(+35)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
−60
–   Expositor 2WN29 64-bit3203+15
−15		(+35)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−126
–   Arasan 22.2 64-bit3201+18
−18		(+33)15.5 − 25.5
(+5−15=21)
37.8%
15.5 / 41
0.0%
−48
–   Weiss 1.4 64-bit3199+21
−21		(+31)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
0.3%
−83
–   Avalanche 1.4.0 64-bit3199+16
−16		(+31)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+19
–   Wasp 4.50 64-bit3199+14
−14		(+31)19.5 − 18.5
(+7−6=25)
51.3%
19.5 / 38
0.0%
+42
–   Halogen 10 64-bit3195+12
−12		(+27)35.5 − 38.5
(+12−15=47)
48.0%
35.5 / 74
0.0%
+14
–   Arasan 22.1 64-bit3190+17
−17		(+22)10 − 11
(+5−6=10)		47.6%
10.0 / 21
1.2%
+1
–   Arasan 22.3 64-bit3188+19
−19		(+20)3 − 5
(+0−2=6)		37.5%
3.0 / 8
3.1%
−54
–   Smallbrain 5.0 64-bit3187+16
−16		(+19)7.5 − 6.5
(+3−2=9)		53.6%
7.5 / 14
2.1%
+43
–   Roc 1.8 64-bit3182+13
−13		(+14)19.5 − 21.5
(+6−8=27)
47.6%
19.5 / 41
3.8%
−2
–   DanaSah 8.8 64-bit3182+20
−20		(+14)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
9.8%
+76
–   Stash 31.0 64-bit3180+18
−18		(+12)5 − 3
(+3−1=4)		62.5%
5.0 / 8
12.7%
+100
–   Berserk 4.2.0 64-bit3177+19
−19		(+9)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
19.5%
−62
–   Black Marlin 4.0 64-bit3175+17
−17		(+7)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
24.4%
+84
–   Seer 2.0.1 64-bit3174+19
−19		(+6)6.5 − 7.5
(+2−3=9)		46.4%
6.5 / 14
27.4%
−18
–   Molybdenum 2.1 64-bit3173+19
−19		(+5)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
31.7%
+297
–   Drofa 3.3.0 64-bit3172+15
−15		(+4)17 − 17
(+8−8=18)
50.0%
17.0 / 34
32.9%
+7
–   Pedone 2.1 64-bit3171+18
−18		(+3)10.5 − 13.5
(+2−5=17)		43.8%
10.5 / 24
36.9%
−37
–   Winter 0.9 64-bit3171+11
−11		(+3)44 − 48
(+19−23=50)
47.8%
44.0 / 92
31.4%
−11
–   Orion 0.9 64-bit3170+11
−11		(+2)21 − 17
(+10−6=22)
55.3%
21.0 / 38
35.7%
+36
–   Clover 2.3.1 64-bit3169+20
−20		(+1)14.5 − 15.5
(+4−5=21)
48.3%
14.5 / 30
46.7%
−12
–   Roc 1.7 64-bit3168+17
−17		(0)18.5 − 23.5
(+6−11=25)
44.0%
18.5 / 42
51.1%
−37
–   Marvin 5.1.0 64-bit3168+15
−15		(0)11.5 − 4.5
(+8−1=7)		71.9%
11.5 / 16
50.5%
+152
–   Lc0 0.27.0 w703810 64-bit3167+22
−22		(−1)7 − 7
(+3−3=8)		50.0%
7.0 / 14
51.0%
+2
–   ChessBrainVB 4.023166+15
−15		(−2)1 − 3
(+0−2=2)		25.0%
1.0 / 4
57.6%
−164
–   Orion 0.8 64-bit3161+13
−13		(−7)38 − 38
(+11−11=54)
50.0%
38.0 / 76
78.9%
−7
–   Counter 4.1 64-bit3156+16
−16		(−12)15 − 11
(+8−4=14)		57.7%
15.0 / 26
89.6%
+38
–   Demolito 2021-10-04 64-bit3156+11
−11		(−12)17.5 − 20.5
(+4−7=27)
46.1%
17.5 / 38
93.8%
−33
–   Minic 3.07 64-bit3155+20
−20		(−13)10 − 10
(+3−3=14)		50.0%
10.0 / 20
87.5%
−17
–   Marvin 5.0.0 64-bit3154+15
−15		(−14)17.5 − 16.5
(+6−5=23)
51.5%
17.5 / 34
93.1%
−3
–   Halogen 9 64-bit3153+19
−19		(−15)15.5 − 12.5
(+6−3=19)		55.4%
15.5 / 28
92.0%
+19
–   Roc 1.9.1 64-bit3150+14
−14		(−18)7 − 9
(+2−4=10)		43.8%
7.0 / 16
98.2%
−60
–   Lc0 0.26.2 w703810 64-bit3150+22
−22		(−18)12.5 − 11.5
(+7−6=11)		52.1%
12.5 / 24
92.7%
−4
–   Houdini 1.5a 64-bit3149+9
−9		(−19)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.7%
−30
–   MIDA 2.3 64-bit3147+17
−17		(−21)3.5 − 1.5
(+2−0=3)		70.0%
3.5 / 5
98.1%
+94
–   Zahak 8.0 64-bit3146+20
−20		(−22)2 − 2
(+1−1=2)		50.0%
2.0 / 4
96.9%
−22
–   Combusken 1.4.0 64-bit3146+13
−13		(−22)38 − 32
(+18−12=40)
54.3%
38.0 / 70
99.7%
+6
–   Vajolet2 2.8 64-bit3145+10
−10		(−23)13.5 − 14.5
(+7−8=13)		48.2%
13.5 / 28
99.9%
−33
–   Demolito 2021-07-09 64-bit3144+19
−19		(−24)8.5 − 7.5
(+3−2=11)		53.1%
8.5 / 16
98.7%
0
–   Velvet 3.1.0 64-bit3142+18
−18		(−26)4 − 4
(+2−2=4)		50.0%
4.0 / 8
99.5%
−20
–   Toga III 0.3.12 64-bit3138+21
−21		(−30)4 − 2
(+2−0=4)		66.7%
4.0 / 6
99.4%
+69
–   Mantissa 3.3.0 64-bit3138+15
−15		(−30)4.5 − 4.5
(+3−3=3)		50.0%
4.5 / 9
100.0%
−30
–   Protej 0.6.6 64-bit3138+14
−14		(−30)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+141
–   Carp 2.0.0 64-bit3133+16
−16		(−35)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+67
–   Counter 4.0 64-bit3133+15
−15		(−35)9 − 7
(+4−2=10)		56.3%
9.0 / 16
100.0%
+5
–   Stash 30.0 64-bit3130+20
−20		(−38)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−38
–   Avalanche 1.3.1 64-bit3125+17
−17		(−43)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−43
–   Houdini 1.5a 32-bit3124+9
−9		(−44)14 − 6
(+9−1=10)		70.0%
14.0 / 20
100.0%
+91
–   Invictus r382 64-bit3124+10
−10		(−44)14.5 − 11.5
(+5−2=19)		55.8%
14.5 / 26
100.0%
−6
–   Komodo 3 64-bit3124+11
−11		(−44)11 − 9
(+4−2=14)		55.0%
11.0 / 20
100.0%
−11
–   chess22k 1.14 64-bit3117+11
−11		(−51)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
100.0%
−67
–   Strelka 5.1 32-bit3117+11
−11		(−51)12.5 − 7.5
(+5−0=15)		62.5%
12.5 / 20
100.0%
+25
–   Viridithas 5.1.0 64-bit3116+19
−19		(−52)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+114
–   Sturddle 1.04 64-bit3115+14
−14		(−53)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−53
–   Texel 1.07 64-bit3114+9
−9		(−54)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+17
–   Rybka 4.1 64-bit3113+7
−7		(−55)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−46
–   Koivisto 4.0 64-bit3113+15
−15		(−55)16.5 − 11.5
(+8−3=17)		58.9%
16.5 / 28
100.0%
+3
–   Mr Bob 1.1.0 64-bit3112+12
−12		(−56)16 − 12
(+8−4=16)		57.1%
16.0 / 28
100.0%
−6
–   Weiss 1.3 64-bit3103+18
−18		(−65)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+12
–   Counter 3.9 64-bit3103+21
−21		(−65)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−99
–   Bit-Genie 9 64-bit3101+11
−11		(−67)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
+42
–   iCE 4.0 64-bit3100+10
−10		(−68)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+98
–   Critter 1.2 32-bit3096+11
−11		(−72)10 − 10
(+3−3=14)		50.0%
10.0 / 20
100.0%
−73
–   Protector 1.9.0 64-bit3092+8
−8		(−76)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+95
–   Seer 1.2.1 64-bit3090+19
−19		(−78)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+88
–   Marvin 4.0.0 64-bit3087+19
−19		(−81)13 − 8
(+6−1=14)		61.9%
13.0 / 21
100.0%
−7
–   Avalanche 1.2.0 64-bit3086+17
−17		(−82)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−116
–   Minic 2.46 64-bit3086+19
−19		(−82)13 − 7
(+8−2=10)		65.0%
13.0 / 20
100.0%
+22
–   Minic 3.03 64-bit3085+21
−21		(−83)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
+37
–   Avalanche 1.3.0 64-bit3079+18
−18		(−89)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+77
–   Rybka 3 64-bit3076+8
−8		(−92)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
100.0%
−40
–   GOOB 1.8.9 64-bit3069+12
−12		(−99)8 − 6
(+4−2=8)		57.1%
8.0 / 14
100.0%
−52
–   Wahoo 4.0.0 64-bit3060+10
−10		(−108)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−73
–   Midnight 7 64-bit3058+18
−18		(−110)17 − 5
(+12−0=10)		77.3%
17.0 / 22
100.0%
+74
–   Peacekeeper 1.70 64-bit3051+19
−19		(−117)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−117
–   Pirarucu 3.3.5 64-bit3051+11
−11		(−117)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−69
–   Amoeba 3.4 64-bit3043+12
−12		(−125)4.5 − 0.5
(+4−0=1)		90.0%
4.5 / 5
100.0%
+195
–   Bagatur 3.2 64-bit3042+21
−21		(−126)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−54
–   Princhess 0.15.1 64-bit3042+16
−16		(−126)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Topple 0.8.0 64-bit3040+15
−15		(−128)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+164
–   Topple 0.8.1 64-bit3033+12
−12		(−135)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
100.0%
−84
–   Cheng 4.41 64-bit3033+10
−10		(−135)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+36
–   FabChess 1.16 64-bit3029+10
−10		(−139)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+27
–   Francesca MAD 0.32 64-bit2983+12
−12		(−185)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+107
2240 games: 436 wins, 551 losses, 1253 draws (55.9%), score: 47.4%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on November 16, 2024