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 2.4 64-bit 4CPU (3224+12
−12		)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 20 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 270918 64-bit 4CPU3512+23
−23		(+288)3 − 29
(+0−26=6)
9.4%
3.0 / 32
0.0%
−47
–   Stockfish 9 64-bit 4CPU3491+13
−13		(+267)8 − 40
(+0−32=16)
16.7%
8.0 / 48
0.0%
+22
–   SugaR XPrO 1.4 64-bit 4CPU3475+15
−15		(+251)9 − 41
(+0−32=18)
18.0%
9.0 / 50
0.0%
+20
–   asmFish 051117 64-bit 4CPU3470+17
−17		(+246)5.5 − 26.5
(+0−21=11)
17.2%
5.5 / 32
0.0%
+7
–   SugaR XPrO 1.2 64-bit 4CPU3462+17
−17		(+238)4.5 − 27.5
(+0−23=9)
14.1%
4.5 / 32
0.0%
−35
–   Komodo 11.3.1 64-bit 4CPU3456+16
−16		(+232)9 − 41
(+0−32=18)
18.0%
9.0 / 50
0.0%
+1
–   Houdini 6 64-bit 4CPU3456+7
−7		(+232)7.5 − 25.5
(+0−18=15)
22.7%
7.5 / 33
0.0%
+47
–   Komodo 12 64-bit 4CPU3454+14
−14		(+230)9 − 41
(+0−32=18)
18.0%
9.0 / 50
0.0%
0
–   Komodo 11.2 64-bit 4CPU3452+15
−15		(+228)7 − 26
(+0−19=14)
21.2%
7.0 / 33
0.0%
+26
–   Stockfish 8 64-bit 4CPU3438+11
−11		(+214)9.5 − 23.5
(+0−14=19)
28.8%
9.5 / 33
0.0%
+76
–   Houdini 5.01 64-bit 4CPU3431+15
−15		(+207)9.5 − 22.5
(+0−13=19)
29.7%
9.5 / 32
0.0%
+76
–   SugaR XPrO 1.3 64-bit 4CPU3431+20
−20		(+207)9.5 − 22.5
(+0−13=19)
29.7%
9.5 / 32
0.0%
+76
–   Fire 7.1 64-bit 4CPU3378+10
−10		(+154)10.5 − 29.5
(+1−20=19)
26.3%
10.5 / 40
0.0%
−8
–   Fire 6.1 64-bit 4CPU3338+15
−15		(+114)12.5 − 19.5
(+1−8=23)
39.1%
12.5 / 32
0.0%
+46
–   Deep Shredder 13 64-bit 4CPU3329+9
−9		(+105)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.0%
+6
–   Fizbo 2 64-bit 4CPU3320+11
−11		(+96)9 − 23
(+0−14=18)
28.1%
9.0 / 32
0.0%
−46
–   Fire 5 64-bit 4CPU3315+16
−16		(+91)11.5 − 20.5
(+3−12=17)
35.9%
11.5 / 32
0.0%
−4
–   Fizbo 1.9 64-bit 4CPU3304+15
−15		(+80)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
−47
–   rofChade 2.1 64-bit 4CPU3297+22
−22		(+73)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−21
–   Andscacs 0.921 64-bit 4CPU3288+14
−14		(+64)21 − 29
(+8−16=26)
42.0%
21.0 / 50
0.0%
+8
–   Andscacs 0.93 64-bit 4CPU3287+15
−15		(+63)14.5 − 17.5
(+4−7=21)
45.3%
14.5 / 32
0.0%
+32
–   RubiChess 1.6 64-bit 4CPU3280+18
−18		(+56)11 − 16
(+2−7=18)		40.7%
11.0 / 27
0.0%
−1
–   Andscacs 0.91 64-bit 4CPU3276+18
−18		(+52)13.5 − 18.5
(+4−9=19)
42.2%
13.5 / 32
0.0%
+2
–   Andscacs 0.89 64-bit 4CPU3271+19
−19		(+47)15 − 17
(+5−7=20)
46.9%
15.0 / 32
0.0%
+26
–   Laser 1.6 64-bit 4CPU3266+14
−14		(+42)19 − 23
(+3−7=32)
45.2%
19.0 / 42
0.0%
+12
–   Booot 6.2 64-bit 4CPU3262+13
−13		(+38)14 − 18
(+2−6=24)
43.8%
14.0 / 32
0.0%
0
–   Fire 6.1 64-bit3253+10
−10		(+29)16.5 − 23.5
(+6−13=21)
41.3%
16.5 / 40
0.0%
−30
–   Schooner 2.0.34 64-bit 4CPU3246+17
−17		(+22)7 − 7
(+3−3=8)		50.0%
7.0 / 14
1.6%
+25
–   Vajolet2 2.7 64-bit 4CPU3239+16
−16		(+15)12.5 − 7.5
(+7−2=11)		62.5%
12.5 / 20
5.9%
+101
–   Fritz 16 64-bit 4CPU3238+10
−10		(+14)22.5 − 24.5
(+8−10=29)
47.9%
22.5 / 47
2.6%
0
–   Chiron 4 64-bit 4CPU3235+10
−10		(+11)27.5 − 26.5
(+9−8=37)
50.9%
27.5 / 54
5.3%
+15
–   Vajolet2 2.8 64-bit 4CPU3233+16
−16		(+9)11.5 − 12.5
(+2−3=19)		47.9%
11.5 / 24
18.5%
−3
–   Arasan 21.3 64-bit 4CPU3231+24
−24		(+7)13.5 − 14.5
(+5−6=17)		48.2%
13.5 / 28
30.8%
−5
–   SlowChess Blitz Classic 1.9 64-bit 4CPU3230+21
−21		(+6)8.5 − 7.5
(+4−3=9)		53.1%
8.5 / 16
30.3%
+25
–   Mantissa 3.3.0 64-bit 4CPU3229+19
−19		(+5)8.5 − 11.5
(+5−8=7)		42.5%
8.5 / 20
32.9%
−53
–   Komodo 12.1.1 MCTS 64-bit 4CPU3226+14
−14		(+2)19.5 − 22.5
(+9−12=21)
46.4%
19.5 / 42
40.9%
−22
–   Gull 3 64-bit 4CPU3225+9
−9		(+1)14.5 − 17.5
(+4−7=21)
45.3%
14.5 / 32
46.8%
−29
–   ChessBrainVB 3.74 4CPU3225+21
−21		(+1)7.5 − 12.5
(+3−8=9)		37.5%
7.5 / 20
46.7%
−86
–   Xiphos 0.3 64-bit 4CPU3222+18
−18		(−2)10.5 − 9.5
(+3−2=15)		52.5%
10.5 / 20
56.2%
+17
–   rofChade 2.0 64-bit 4CPU3219+19
−19		(−5)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
69.4%
+4
–   Equinox 3.20 64-bit 4CPU3217+10
−10		(−7)14.5 − 17.5
(+4−7=21)
45.3%
14.5 / 32
84.5%
−38
–   Arasan 21.2 64-bit 4CPU3213+23
−23		(−11)3 − 1
(+2−0=2)		75.0%
3.0 / 4
80.2%
+159
–   Arasan 21.1 64-bit 4CPU3213+22
−22		(−11)7.5 − 8.5
(+2−3=11)		46.9%
7.5 / 16
81.4%
−29
–   RubiChess 1.5 64-bit 4CPU3210+23
−23		(−14)9 − 10
(+6−7=6)		47.4%
9.0 / 19
86.4%
−36
–   ChessBrainVB 3.72 4CPU3203+26
−26		(−21)11.5 − 10.5
(+7−6=9)		52.3%
11.5 / 22
92.8%
−5
–   Critter 1.6a 64-bit 4CPU3201+8
−8		(−23)17 − 15
(+5−3=24)
53.1%
17.0 / 32
100.0%
−5
–   Nemorino 5.00 64-bit 4CPU3190+16
−16		(−34)9 − 3
(+6−0=6)		75.0%
9.0 / 12
100.0%
+132
–   Texel 1.07 64-bit 4CPU3189+12
−12		(−35)13 − 15
(+5−7=16)		46.4%
13.0 / 28
100.0%
−58
–   Laser 1.5 64-bit 4CPU3185+18
−18		(−39)9.5 − 6.5
(+5−2=9)		59.4%
9.5 / 16
100.0%
+24
–   Pedone 1.8 64-bit 4CPU3179+25
−25		(−45)7 − 5
(+3−1=8)		58.3%
7.0 / 12
99.9%
+6
–   Pedone 1.9 64-bit 4CPU3178+23
−23		(−46)12.5 − 9.5
(+3−0=19)		56.8%
12.5 / 22
100.0%
−8
–   Vajolet2 2.6.1 64-bit 4CPU3177+19
−19		(−47)10 − 10
(+3−3=14)		50.0%
10.0 / 20
100.0%
−42
–   Igel 2.3.1 64-bit 4CPU3173+24
−24		(−51)9 − 9
(+4−4=10)		50.0%
9.0 / 18
100.0%
−51
–   Wasp 3.60 64-bit 4CPU3168+26
−26		(−56)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
100.0%
−18
–   ChessBrainVB 3.68 4CPU3163+23
−23		(−61)7 − 9
(+4−6=6)		43.8%
7.0 / 16
100.0%
−110
–   iCE 4.0 64-bit 4CPU3160+21
−21		(−64)12.5 − 9.5
(+4−1=17)		56.8%
12.5 / 22
100.0%
−23
–   Arasan 20.4.1 64-bit 4CPU3159+22
−22		(−65)15 − 15
(+7−7=16)
50.0%
15.0 / 30
100.0%
−67
–   ChessBrainVB 3.66 4CPU3147+23
−23		(−77)10 − 6
(+5−1=10)		62.5%
10.0 / 16
100.0%
+3
–   Winter 0.7 64-bit 4CPU3145+23
−23		(−79)16.5 − 7.5
(+12−3=9)		68.8%
16.5 / 24
100.0%
+57
–   FabChess 1.16 64-bit 4CPU3142+21
−21		(−82)10.5 − 5.5
(+6−1=9)		65.6%
10.5 / 16
100.0%
+19
–   Strelka 5.5 64-bit3142+5
−5		(−82)20.5 − 11.5
(+11−2=19)
64.1%
20.5 / 32
100.0%
+13
–   Xiphos 0.2.2 64-bit 4CPU3139+23
−23		(−85)9 − 7
(+4−2=10)		56.3%
9.0 / 16
100.0%
−42
–   Wasp 3.50 64-bit 4CPU3138+17
−17		(−86)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−86
–   Topple 0.8.1 64-bit 4CPU3138+21
−21		(−86)9.5 − 6.5
(+5−2=9)		59.4%
9.5 / 16
100.0%
−25
–   Vajolet2 2.5 64-bit 4CPU3134+21
−21		(−90)13 − 9
(+5−1=16)		59.1%
13.0 / 22
100.0%
−32
–   Nemorino 4.00 64-bit 4CPU3132+19
−19		(−92)11 − 7
(+7−3=8)		61.1%
11.0 / 18
100.0%
−9
–   Laser 1.4 64-bit 4CPU3125+17
−17		(−99)27.5 − 13.5
(+20−6=15)
67.1%
27.5 / 41
100.0%
+25
–   Rodent III 0.276 64-bit 4CPU3109+26
−26		(−115)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+24
–   RubiChess 1.3 64-bit 4CPU3104+20
−20		(−120)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−131
–   Rodent III 0.238 64-bit 4CPU3104+18
−18		(−120)20.5 − 9.5
(+12−1=17)
68.3%
20.5 / 30
100.0%
0
–   Demolito 2018-10-29 64-bit 4CPU3102+24
−24		(−122)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−121
–   Wasp 3.0 64-bit 4CPU3094+22
−22		(−130)9.5 − 6.5
(+3−0=13)		59.4%
9.5 / 16
100.0%
−72
–   Pedone 1.6 64-bit 4CPU3084+21
−21		(−140)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Pirarucu 2.9.5 64-bit 4CPU3059+27
−27		(−165)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−63
–   Vajolet2 2.3 64-bit 4CPU3056+28
−28		(−168)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Gogobello 2.2 64-bit 4CPU3043+24
−24		(−181)19.5 − 6.5
(+16−3=7)		75.0%
19.5 / 26
100.0%
+12
–   SmarThink 1.97 64-bit3025+13
−13		(−199)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Defenchess 1.0 64-bit2860+23
−23		(−364)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−398
–   Cheese 1.9 64-bit2706+13
−13		(−518)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1946 games: 304 wins, 594 losses, 1048 draws (53.9%), score: 42.5%

Rating changes by day

Rating changes with played games

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