CCRL 40/15
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 1'220'986 games
played by 2'799 programs

White wins: 419'408 (34.3%)
Black wins: 308'533 (25.3%)
Draws: 493'045 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
SmarThink 1.97 64-bit (2994+15
−15		)Quote
Author: Sergei Markoff (Russia) Link: Homepage
This is one of the 15 SmarThink versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR XPrO 1.2 64-bit3313+16
−16		(+319)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+35
0 0 0 =
–   Stockfish 8 64-bit3300+11
−11		(+306)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Fire 6.1 64-bit3203+12
−12		(+209)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+58
= = 0 0
–   NirvanaChess 2.4 64-bit 4CPU3179+13
−13		(+185)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Fizbo 1.9 64-bit3175+12
−12		(+181)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+23
= 0 = 0
–   Fire 5 64-bit3174+13
−13		(+180)1 − 4
(+0−3=2)		20.0%
1.0 / 5
0.0%
−10
0 0 0 = =
–   Andscacs 0.92 64-bit3159+15
−15		(+165)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+7
= 0 = 0
–   Booot 6.2 64-bit3142+11
−10		(+148)4.5 − 19.5
(+2−17=5)		18.8%
4.5 / 24
0.0%
−93
0 0 0 = 0 1 0 = 0 0 0 0 0 1 0 0 0 0 0 0 = = = 0
–   Andscacs 0.91 64-bit3139+16
−16		(+145)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Andscacs 0.89 64-bit3120+16
−16		(+126)3 − 11
(+0−8=6)		21.4%
3.0 / 14
0.0%
−59
0 = = 0 0 0 = = = 0 0 = 0 0
–   Gull 3 64-bit3119+7
−7		(+125)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
0.0%
+160
0 = 0 = = = 1 = 1 1
–   Roc 0.7 64-bit3115+10
−10		(+121)11 − 17
(+5−11=12)		39.3%
11.0 / 28
0.0%
+51
0 = 1 = 0 = 0 0 0 0 0 1 = 1 = 0 = = = = 1 0 = = 1 0 = 0
–   Chiron 4 64-bit3114+9
−9		(+120)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−30
= = 0 0
–   Fizbo 1.8 64-bit3113+14
−14		(+119)5 − 9
(+2−6=6)		35.7%
5.0 / 14
0.0%
+29
= 1 = 0 0 0 0 = = = 0 0 = 1
–   NirvanaChess 2.4 64-bit3099+9
−9		(+105)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−14
0 1 0 = = 0
–   Equinox 3.20 64-bit3094+9
−9		(+100)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−50
0 0 = 0 0 = 0 1 1 0 = 0
–   Fritz 15 64-bit3093+10
−10		(+99)2 − 12
(+1−11=2)		14.3%
2.0 / 14
0.0%
−204
0 = 0 0 = 0 0 0 0 0 0 0 0 1
–   Laser 1.4 64-bit 4CPU3087+19
−19		(+93)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Hannibal 1.7 64-bit3080+10
−10		(+86)6.5 − 15.5
(+2−11=9)		29.5%
6.5 / 22
0.0%
−46
0 0 = 0 0 0 = 0 0 = 0 0 1 0 = = = = = = 0 1
–   Booot 6.1 64-bit3076+18
−18		(+82)6.5 − 7.5
(+4−5=5)		46.4%
6.5 / 14
0.0%
+57
1 = 1 = = 0 = 0 1 = 0 0 1 0
–   Texel 1.07 64-bit3074+11
−11		(+80)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+80
= =
–   Bouquet 1.8 64-bit3073+8
−9		(+79)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+236
= 1
–   NirvanaChess 2.3 64-bit3071+12
−12		(+77)6 − 10
(+4−8=4)		37.5%
6.0 / 16
0.0%
−18
0 0 1 0 0 1 = 1 1 = 0 = 0 0 = 0
–   Protector 1.9.0 64-bit3058+9
−9		(+64)10.5 − 11.5
(+6−7=9)		47.7%
10.5 / 22
0.0%
+50
0 0 1 1 0 = = 0 0 0 = = 1 1 0 = = = = = 1 1
–   BlackMamba 2.0 64-bit3055+10
−9		(+61)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+36
= 0 = = 1 = 0 = 1 0 1 0
–   Chiron 3.01 64-bit3050+20
−20		(+56)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−94
1 0 = 1 0 0 0 0 0 =
–   Vitruvius 1.11C 64-bit3048+14
−14		(+54)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−38
0 1 0 =
–   Vajolet2 2.4 64-bit 4CPU3042+19
−19		(+48)10.5 − 19.5
(+3−12=15)
35.0%
10.5 / 30
0.0%
−40
0 0 = 0 = 0 0 = 0 = 0 = = 1 = = = = 1 0 = = = 1 = 0 0 0 0 =
–   iCE 3.0 64-bit3041+11
−11		(+47)11 − 15
(+6−10=10)		42.3%
11.0 / 26
0.0%
0
= 0 = 0 1 0 = = = 0 1 1 1 = 0 = 0 0 0 1 = 1 = = 0 0
–   Texel 1.06 64-bit3041+16
−16		(+47)5 − 11
(+3−9=4)		31.3%
5.0 / 16
0.0%
−90
= = = 0 1 1 0 0 0 0 0 = 0 0 0 1
–   Gull 3.1 64-bit3040+16
−16		(+46)20.5 − 19.5
(+13−12=15)
51.3%
20.5 / 40
0.0%
+54
0 1 0 = 0 1 = 1 0 = 1 0 = = = 0 = 1 = = 0 = 1 0 = 1 1 0 0 = = 1 = 1 0 0 1 = 1 1
–   Sting SF 8.5 64-bit3039+29
−29		(+45)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.3%
+45
= 0 1 =
–   Sting SF 8.1 64-bit3038+28
−28		(+44)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.3%
−92
0 = 0 = 0 0 = = 0 = 1 0
–   Arasan 20.4.1 64-bit3036+17
−17		(+42)14 − 21
(+8−15=12)
40.0%
14.0 / 35
0.0%
−27
= 1 = 0 1 0 0 = = 0 = 1 0 = = 0 = 1 = 0 1 1 0 0 0 0 = = 0 0 0 1 0 1 =
–   Senpai 2.0 64-bit3031+11
−11		(+37)5 − 10
(+1−6=8)		33.3%
5.0 / 15
0.0%
−60
= = 1 0 = = = 0 0 0 = = = 0 0
–   Stockfish 1.8 64-bit3026+21
−21		(+32)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.8%
−34
1 = = 0 = 0 1 0 = 0
–   Bobcat 8.0 64-bit 4CPU3025+21
−21		(+31)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
1.3%
+61
=
–   Laser 1.4 64-bit3025+18
−18		(+31)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.5%
+100
1 0 = 1 1 = = =
–   Senpai 1.0 64-bit 4CPU3023+16
−16		(+29)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.8%
+INF
1
–   Arasan 20.2 64-bit3021+25
−25		(+27)6 − 6
(+4−4=4)		50.0%
6.0 / 12
3.7%
+23
0 1 = = 0 0 = 0 = 1 1 1
–   Pedone 1.7 64-bit3012+17
−16		(+18)2 − 1
(+1−0=2)		66.7%
2.0 / 3
5.8%
+89
= 1 =
–   Naum 4.6 64-bit3011+12
−12		(+17)2 − 4
(+1−3=2)		33.3%
2.0 / 6
4.4%
−96
= 1 = 0 0 0
–   Cheng 4.39 64-bit 4CPU3009+15
−15		(+15)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
9.6%
+45
=
–   Sting SF 7.3 64-bit3003+31
−31		(+9)6.5 − 11.5
(+1−6=11)		36.1%
6.5 / 18
31.2%
−66
0 = = 0 = 1 = = = = = = 0 = 0 0 = 0
–   Sting SF 9 64-bit3000+16
−16		(+6)18.5 − 25.5
(+7−14=23)
42.0%
18.5 / 44
28.9%
−41
= = = 0 0 1 = 0 = = 1 = = = = = = 0 0 0 = 0 = 1 0 = 0 = 1 = 1 = 0 = 0 = 0 1 0 1 0 = = =
–   Vajolet2 2.5 64-bit3000+18
−18		(+6)1 − 0
(+1−0=0)		100.0%
1.0 / 1
30.3%
+INF
1
–   Defenchess 1.1f 64-bit2996+12
−12		(+2)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
42.3%
+12
= = =
–   Nemorino 3.0 64-bit2995+19
−19		(+1)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
46.9%
−26
= = = = = = 0 1 = 0
–   ChessBrainVB 3.612987+27
−27		(−7)5.5 − 7.5
(+3−5=5)		42.3%
5.5 / 13
69.3%
−56
= 1 0 0 = 0 1 = 0 = = 0 1
–   Rodent III 0.238 64-bit2981+14
−15		(−13)17.5 − 17.5
(+12−12=11)
50.0%
17.5 / 35
89.0%
−10
0 1 0 1 0 0 = 0 1 1 = 1 0 = = 1 = = = 1 0 0 = 0 = = 0 1 0 1 1 1 = 0 1
–   ChessBrainVB 3.502979+24
−24		(−15)14 − 14
(+7−7=14)		50.0%
14.0 / 28
86.7%
−13
= 0 1 = 0 1 1 = = 0 = = = 0 1 = 0 1 1 = = = 1 0 = = = 0
–   Pedone 1.6 64-bit2976+19
−19		(−18)9 − 10
(+5−6=8)		47.4%
9.0 / 19
92.9%
−30
= 0 1 = 1 0 1 = 1 = 1 0 = = 0 0 = = 0
–   EXchess 7.97b 64-bit 4CPU2971+18
−18		(−23)21.5 − 14.5
(+13−6=17)
59.7%
21.5 / 36
97.6%
+35
1 = 0 1 0 = = = = = 0 = = 1 1 1 1 1 1 = = 0 0 1 = 1 = 1 = = = 1 = = 0 1
–   Vajolet2 2.4 64-bit2968+21
−21		(−26)10 − 6
(+6−2=8)		62.5%
10.0 / 16
97.9%
+52
= 1 1 1 0 = = = = 1 = 1 1 = = 0
–   Ethereal 9.00 64-bit2967+18
−18		(−27)18.5 − 11.5
(+11−4=15)
61.7%
18.5 / 30
99.0%
+41
1 1 1 = 0 = = = 1 1 1 0 = 0 1 = = 1 1 1 0 = = 1 = = = = = =
–   Alfil 15.8 64-bit2963+16
−17		(−31)7 − 5
(+6−4=2)		58.3%
7.0 / 12
99.7%
+28
1 1 0 0 = 0 = 1 0 1 1 1
–   Arasan 20.1 64-bit2963+23
−23		(−31)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
98.8%
+179
1 1 = 1 = = 1 1
–   Vajolet2 2.2 64-bit2960+19
−19		(−34)8.5 − 5.5
(+5−2=7)		60.7%
8.5 / 14
99.8%
+30
1 = = = = 1 1 0 = = 1 0 1 =
–   Hiarcs 142960+10
−10		(−34)10 − 4
(+7−1=6)		71.4%
10.0 / 14
100.0%
+103
1 = 1 1 = 1 = = 0 = 1 = 1 1
–   Senpai 1.0 64-bit2960+13
−12		(−34)7 − 5
(+5−3=4)		58.3%
7.0 / 12
100.0%
+21
= 0 0 0 1 1 = 1 = 1 1 =
–   Vajolet2 2.3 64-bit2955+20
−20		(−39)15 − 7
(+13−5=4)		68.2%
15.0 / 22
99.9%
+98
1 1 1 1 0 1 1 = 0 0 1 1 1 0 = 1 0 = = 1 1 1
–   Pedone 1.5 64-bit2954+21
−21		(−40)8.5 − 7.5
(+7−6=3)		53.1%
8.5 / 16
99.9%
−18
1 0 1 1 1 = = 1 0 0 = 1 1 0 0 0
–   Hakkapeliitta 3.0 64-bit2953+12
−12		(−41)14.5 − 7.5
(+12−5=5)		65.9%
14.5 / 22
100.0%
+77
1 1 1 1 1 1 = 0 1 = 1 0 0 1 1 1 0 = 0 = = 1
–   Arasan 19.2 64-bit2951+28
−28		(−43)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
99.6%
−74
1 0 = 0 = = 1 0 = =
–   Wasp 2.6 64-bit2946+13
−13		(−48)38 − 31
(+23−16=30)
55.1%
38.0 / 69
100.0%
−15
1 = 1 1 0 0 = 0 0 1 = 1 = = = = 1 1 1 = 1 0 = = = = 0 = 1 = = 0 0 0 = 0 = 1 = 1 0 = 1 0 = 0 0 1 1 1 1 1 = 1 0 0 = = 1 = = = = 1 = = 1 1 =
–   Nemorino 2.00 64-bit2945+23
−23		(−49)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+41
1 1 = = = 1 = = 1 0
–   Arasan 20.0 64-bit2945+26
−26		(−49)13 − 5
(+9−1=8)		72.2%
13.0 / 18
100.0%
+93
1 = = 1 = = 1 1 1 1 0 1 = = = 1 1 =
–   Deep Sjeng c't 20102940+10
−10		(−54)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+96
= = 1 1
–   Rodent III 0.210 64-bit2936+19
−19		(−58)6 − 6
(+4−4=4)		50.0%
6.0 / 12
100.0%
−54
0 = 0 1 1 = = 0 0 1 = 1
–   Crafty 25.2 64-bit2931+11
−11		(−63)22.5 − 8.5
(+16−2=13)
72.6%
22.5 / 31
100.0%
+81
1 1 1 = 1 = 1 = 1 1 = 1 = 1 0 1 = = 1 1 1 1 = = = 1 = = 1 0 =
–   Wasp 2.00 64-bit2930+26
−26		(−64)12 − 4
(+8−0=8)		75.0%
12.0 / 16
100.0%
+85
1 1 1 = = = 1 = = 1 = 1 1 1 = =
–   Wasp 2.01 64-bit2925+20
−20		(−69)3 − 2
(+2−1=2)		60.0%
3.0 / 5
100.0%
−18
= 1 = 0 1
–   Laser 1.3 64-bit2923+24
−24		(−71)10.5 − 9.5
(+5−4=11)		52.5%
10.5 / 20
100.0%
−55
0 = = = 1 = = 1 1 1 1 0 = = 0 = = = = 0
–   Bobcat 8.0 64-bit2923+13
−13		(−71)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+48
= 1 = 1 0 1 = 1
–   Cheng 4.39 64-bit2919+10
−11		(−75)14.5 − 11.5
(+9−6=11)		55.8%
14.5 / 26
100.0%
−39
1 = 1 = = 1 = = 1 0 = 1 = = 1 = 1 0 0 1 0 0 0 = = 1
–   Deep Junior Yokohama 64-bit2919+14
−14		(−75)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−142
= = = 0
–   Deep Junior 13.3 64-bit2915+16
−16		(−79)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+177
1 = 1 1 1 = 1 1 1 =
–   Rodent II 0.9.64 64-bit2915+22
−22		(−79)10 − 4
(+7−1=6)		71.4%
10.0 / 14
100.0%
+58
1 = = 1 1 = = 1 1 1 0 1 = =
–   ChessBrainVB 3.312915+25
−25		(−79)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−83
= = 1 = 0 1 1 = 0 0
–   Spike 1.4 Leiden2914+8
−8		(−80)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   Amoeba 2.6 64-bit2911+20
−20		(−83)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−42
= = = 0 = 1 = 1
–   Rodent III 0.172 64-bit2909+22
−22		(−85)5 − 9
(+4−8=2)		35.7%
5.0 / 14
100.0%
−196
1 0 0 0 0 = 1 0 0 0 1 0 1 =
–   Wasp 1.25 64-bit2908+22
−22		(−86)10.5 − 5.5
(+8−3=5)		65.6%
10.5 / 16
100.0%
+17
1 = = = = 1 1 1 1 = 0 1 0 1 0 1
–   Toga II 4.0 64-bit2904+13
−13		(−90)16.5 − 7.5
(+12−3=9)		68.8%
16.5 / 24
100.0%
+32
0 1 1 1 = = 1 0 = 1 = = 0 1 1 = = 1 = 1 1 1 1 =
–   Nemorino 1.02 64-bit2903+23
−23		(−91)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−32
= 0 1 1 = 1 = 0 1 =
–   Rybka 1.1 64-bit2903+20
−20		(−91)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+39
= = 1 = 1 0 1 1 1 =
–   The Baron 3.41 64-bit 4CPU2902+20
−20		(−92)27.5 − 12.5
(+19−4=17)
68.8%
27.5 / 40
100.0%
+24
0 0 0 1 = = 1 = = = 1 1 1 = 1 1 = 1 = 1 = = 1 1 1 = 1 1 1 = 1 = = = 0 1 = = 1 1
–   Amoeba 2.7 64-bit2901+13
−13		(−93)24 − 17
(+17−10=14)
58.5%
24.0 / 41
100.0%
−39
0 0 = = 1 = 1 1 0 1 = 1 = 1 = 1 1 1 1 = 0 = 0 = 1 1 0 = 1 = 1 1 1 0 1 0 = 0 0 = =
–   DiscoCheck 5.2 64-bit2899+18
−18		(−95)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+76
1 1 1 1 1 0 = = = 1
–   chess22k 1.7 64-bit2898+22
−22		(−96)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+61
1 =
–   EXchess 7.97b 64-bit2893+13
−13		(−101)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−105
0 1 = = 0 0 1 = 1 =
–   Dirty 30Apr2017 64-bit2856+15
−15		(−138)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Defenchess 1.0 64-bit2846+28
−28		(−148)7 − 4
(+5−2=4)		63.6%
7.0 / 11
100.0%
−56
0 1 1 = = 1 1 = 0 1 =
–   Dirty 3Nov2015 64-bit2837+17
−17		(−157)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
100.0%
−171
1 0 =
–   Zurichess Neuchatel 64-bit2830+12
−12		(−164)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+126
1 = 1 1
–   ChessBrainVB 3.032821+25
−25		(−173)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+10
1 1 1 0 = 1 1 =
–   The Baron 3.42 64-bit2797+14
−14		(−197)23 − 7
(+17−1=12)
76.7%
23.0 / 30
100.0%
−22
= 1 1 1 0 = = = = 1 = 1 = = 1 = = 1 1 1 = 1 1 1 = 1 1 1 1 1
–   Nebula 2.0 64-bit 4CPU2726+20
−20		(−268)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−237
=
–   Marvin 2.2.0 64-bit2718+25
−25		(−276)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Delphil 3.2 64-bit 4CPU2554+31
−31		(−440)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Quark 2.352469+18
−17		(−525)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1369 games: 438 wins, 389 losses, 542 draws (39.6%), score: 51.8%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on March 2, 2021