CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Zappa Mexico II 64-bit (2853+10
−10		)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 15 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Laser 1.6 64-bit3129+11
−11		(+276)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Houdini 2.0c 64-bit3122+15
−14		(+269)6 − 10
(+3−7=6)		37.5%
6.0 / 16
0.0%
+190
0 = 0 0 = 0 1 = 1 0 = 1 0 = 0 =
–   Komodo 3 64-bit3089+14
−14		(+236)3.5 − 12.5
(+1−10=5)		21.9%
3.5 / 16
0.0%
+40
= 0 0 1 0 = 0 0 0 0 = = 0 = 0 0
–   Rybka 4 64-bit3075+11
−11		(+222)10.5 − 29.5
(+0−19=21)
26.3%
10.5 / 40
0.0%
+81
0 0 0 0 0 = = = = = 0 = = 0 = 0 = = 0 = = = = = 0 = 0 = = = = 0 = 0 0 0 0 0 0 0
–   Alfil 15.7 64-bit3056+13
−13		(+203)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Rybka 3 64-bit3047+11
−11		(+194)14.5 − 47.5
(+3−36=23)
23.4%
14.5 / 62
0.0%
+15
0 1 0 = 0 = 0 0 1 = 0 0 0 = 0 0 0 0 = = 0 0 = = 0 0 0 = 0 = = 0 = = 1 = = 0 0 = 0 0 0 = 0 0 0 0 = 0 0 = 0 0 0 = 0 = = = 0 0
–   Ethereal 9.65 64-bit3040+17
−17		(+187)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+156
=
–   Critter 0.90 64-bit3035+23
−23		(+182)4.5 − 19.5
(+1−16=7)		18.8%
4.5 / 24
0.0%
−42
= 0 0 0 0 = 0 = = = 0 0 0 0 1 0 0 0 0 0 0 0 = =
–   Stockfish 1.9.1 64-bit3033+21
−20		(+180)5.5 − 18.5
(+1−14=9)		22.9%
5.5 / 24
0.0%
−2
= 0 0 0 0 0 0 0 0 = 0 = 1 = 0 = 0 = 0 = = 0 0 =
–   Stockfish 2.0.1 64-bit3029+23
−22		(+176)7.5 − 16.5
(+3−12=9)		31.3%
7.5 / 24
0.0%
+50
1 = 0 = 0 0 0 = 0 = = = 0 0 0 1 0 0 0 = 0 = = 1
–   Stockfish 1.8 64-bit3026+21
−21		(+173)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
+72
= = 0 0 0 0 = = = = 0 0 0 = 0 1 0 1 0 1 = 0 = 1 = = 0 1 0 = 0 0
–   Arasan 20.5 64-bit3023+20
−20		(+170)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+200
=
–   Xiphos 0.2 64-bit3022+18
−18		(+169)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+138
=
–   Rybka 3 Dynamic 64-bit3020+26
−26		(+167)4 − 28
(+2−26=4)
12.5%
4.0 / 32
0.0%
−161
0 0 0 0 0 0 0 = 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = = 1 1 0 0
–   Rybka 3 Human 64-bit3014+25
−25		(+161)15 − 35
(+5−25=20)
30.0%
15.0 / 50
0.0%
+33
0 0 = 0 0 = 0 = = 0 = 1 0 = = 0 = = = = 0 = 0 0 = 1 0 = 0 = 0 0 0 0 = 0 0 = = 1 0 1 = = 1 0 0 0 0 0
–   Stockfish 1.7.1 64-bit3008+22
−22		(+155)8.5 − 23.5
(+2−17=13)
26.6%
8.5 / 32
0.0%
+2
0 0 = 1 = = = 0 = 0 0 = = 0 0 0 0 = 0 0 0 1 = 0 0 0 = = 0 = 0 =
–   Naum 4.2 64-bit2975+9
−9		(+122)18 − 34
(+7−23=22)
34.6%
18.0 / 52
0.0%
+26
= = = = = 0 0 = 0 0 = 0 = 0 = = 0 = 0 0 0 0 = 0 0 1 = = 1 0 0 0 = 0 0 0 = = = 1 = 0 1 1 0 = 1 1 0 0 = =
–   Komodo 1.3 64-bit2972+19
−19		(+119)7.5 − 16.5
(+2−11=11)		31.3%
7.5 / 24
0.0%
+1
0 = 0 = 1 = = 0 0 1 0 0 = = 0 = = 0 0 = = 0 0 =
–   Texel 1.04 64-bit2970+21
−21		(+117)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−57
0 0 0 0 = = 0 1 0 =
–   Stockfish 1.6.3 64-bit2964+20
−20		(+111)7.5 − 18.5
(+1−12=13)		28.8%
7.5 / 26
0.0%
−14
0 = = 0 0 = = 0 = 0 = 0 0 = 0 0 = 0 = = 1 0 = = 0 =
–   Critter 0.80 64-bit2961+20
−20		(+108)18 − 38
(+9−29=18)
32.1%
18.0 / 56
0.0%
−13
0 1 = 1 0 1 0 0 0 0 = 0 0 0 0 1 = 0 0 0 = = 1 = 0 0 0 = 0 = = 1 0 0 1 = 0 = 0 = 0 = = 0 = = = 1 1 0 0 = 0 0 0 0
–   Rybka 2.3.2a 64-bit2961+11
−11		(+108)17 − 37
(+5−25=24)
31.5%
17.0 / 54
0.0%
−7
1 0 0 = = = 0 0 0 = = 0 1 = = 1 0 0 0 = 0 0 = = 1 0 0 = = 0 = 0 = 0 0 0 = 0 = = 0 0 = = = = = = 0 0 = 1 0 0
–   Hiarcs 142960+10
−10		(+107)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−183
0 0 = 0
–   Fritz 132959+11
−11		(+106)19 − 31
(+8−20=22)
38.0%
19.0 / 50
0.0%
+31
= 0 0 0 0 = = 0 0 = = 1 = = 0 0 1 0 0 0 = 0 1 = = = = 1 0 1 0 = 0 1 0 = = 1 = = = = 0 = = 0 0 = 1 0
–   Naum 4 64-bit2955+13
−13		(+102)14 − 24
(+6−16=16)
36.8%
14.0 / 38
0.0%
+15
0 1 = 1 = = = 0 1 0 = = = = = 0 0 1 0 1 = 1 = = 0 = 0 0 0 = 0 0 = = 0 0 0 0
–   Stockfish 1.6s 64-bit2951+29
−29		(+98)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+240
1 =
–   Naum 4.1 64-bit2950+21
−21		(+97)10.5 − 10.5
(+7−7=7)		50.0%
10.5 / 21
0.0%
+92
0 1 1 1 1 0 = 0 = 1 0 = 0 = 1 = 0 0 1 = =
–   Komodo 1.2 64-bit2945+16
−16		(+92)8.5 − 15.5
(+3−10=11)		35.4%
8.5 / 24
0.0%
+3
= 0 = = = 0 = 1 1 0 = 0 = = 0 = 0 0 0 0 1 = 0 =
–   Deep Sjeng c't 20102940+10
−10		(+87)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Deep Shredder 12 64-bit2938+10
−10		(+85)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−63
0 0 0 = = =
–   Naum 4 32-bit2929+14
−13		(+76)8 − 10
(+3−5=10)		44.4%
8.0 / 18
0.0%
+44
= = = = 0 0 = 1 = = 1 = 0 1 = 0 0 =
–   Shredder 12 32-bit2928+7
−7		(+75)5.5 − 12.5
(+2−9=7)		30.6%
5.5 / 18
0.0%
−48
0 = = 0 0 1 = 0 0 = = 0 0 1 0 = = 0
–   Bobcat 8.0 64-bit2923+13
−13		(+70)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+70
1 = = 0
–   Texel 1.03 64-bit2923+25
−24		(+70)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−72
= 0
–   Komodo 1.0 64-bit2920+14
−14		(+67)22.5 − 29.5
(+11−18=23)
43.3%
22.5 / 52
0.0%
+23
= 1 = = = 1 = = 0 = 1 1 0 1 = = 0 0 0 1 0 = 0 = 0 = 0 = = 0 = = 0 0 0 = = 1 1 = 1 1 0 = 0 1 0 = = 0 = 0
–   Critter 0.70 64-bit2919+27
−27		(+66)12 − 12
(+5−5=14)		50.0%
12.0 / 24
0.0%
+69
= = = 0 = = 0 1 0 1 = = = 1 1 0 = 0 = = = 1 = =
–   Gull 1.2 64-bit2918+14
−15		(+65)11.5 − 14.5
(+6−9=11)		44.2%
11.5 / 26
0.0%
+28
0 0 = = = 1 0 0 1 0 1 1 0 0 0 0 1 = = = = = 1 = = =
–   Cheng 4.39 64-bit2918+11
−10		(+65)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−40
= 1 0 0 1 = = 0 0 0
–   Deep Junior Yokohama 64-bit2918+14
−14		(+65)6 − 16
(+4−14=4)		27.3%
6.0 / 22
0.0%
−108
1 1 1 0 0 0 0 0 = 0 0 0 = 0 0 = = 0 0 0 0 1
–   SmarThink 1.70 64-bit2917+16
−16		(+64)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+64
= =
–   Dirty CUCUMBER 64-bit2917+12
−12		(+64)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−172
0 0 0 1
–   Vajolet2 2.0 64-bit2916+19
−19		(+63)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−11
= = 0 = = 0 1 0
–   Hannibal 1.2 64-bit2915+23
−23		(+62)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−80
0 =
–   Spike 1.4 Leiden2914+8
−8		(+61)18 − 40
(+8−30=20)
31.0%
18.0 / 58
0.0%
−64
1 = = 1 0 = = = = = 0 0 = 0 0 1 1 1 0 1 0 0 = 0 0 = 0 0 0 1 = 0 0 0 0 0 0 0 = 0 0 = 0 0 0 1 = = = 0 0 = = 0 = 0 = 0
–   Deuterium 2018.1.35.514 64-bit2912+13
−13		(+59)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−91
= = 0 0
–   Rybka 2.3.2a 32-bit2911+9
−9		(+58)9 − 9
(+7−7=4)		50.0%
9.0 / 18
0.0%
+58
0 1 1 1 0 = 0 0 = 1 = 0 1 0 1 = 0 1
–   Rodent III 0.172 64-bit2909+22
−22		(+56)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Deep Junior 12.5 64-bit2905+30
−30		(+52)7.5 − 8.5
(+6−7=3)		46.9%
7.5 / 16
0.1%
+30
1 = 0 1 1 1 1 0 0 = 1 0 0 0 = 0
–   Quazar 0.4 64-bit2904+10
−10		(+51)8 − 20
(+0−12=16)		28.6%
8.0 / 28
0.0%
−71
0 = = 0 = = 0 0 = = 0 0 = 0 0 0 = = = = = 0 = = 0 0 = =
–   Gull 1.1 64-bit2904+19
−19		(+51)11 − 13
(+6−8=10)		45.8%
11.0 / 24
0.0%
+25
1 1 0 = = = 0 0 0 0 = 1 1 = = 1 = = 0 0 = 1 0 =
–   Toga II 4.0 64-bit2903+13
−13		(+50)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
−3
1 = = = 0 0
–   Gull 0.12a 64-bit2902+30
−30		(+49)10 − 14
(+7−11=6)		41.7%
10.0 / 24
0.1%
−10
0 = = = 1 = = 0 0 0 1 1 1 0 1 1 0 0 0 1 0 0 = 0
–   Amoeba 2.7 64-bit2901+13
−13		(+48)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+48
= =
–   Protector 1.4.0 64-bit2899+14
−14		(+46)9.5 − 16.5
(+5−12=9)		36.5%
9.5 / 26
0.0%
−44
0 1 0 0 0 = = = 1 0 = = 0 = 1 0 = 0 = 1 1 0 0 = 0 0
–   DiscoCheck 5.2 64-bit2899+17
−18		(+46)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+46
1 0
–   Atlas 3.91 64-bit2897+13
−13		(+44)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−246
= 0 0 0
–   DiscoCheck 5.2.1 64-bit2893+15
−15		(+40)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−56
1 = 0 0
–   Booot 5.2.0 64-bit2893+15
−15		(+40)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
−5
1 = = = 0 0
–   EXchess 7.97b 64-bit2892+12
−12		(+39)3.5 − 5.5
(+1−3=5)		38.9%
3.5 / 9
0.0%
−24
= = 0 0 = = 1 0 =
–   iCE 2.0 64-bit2891+17
−17		(+38)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−119
0 =
–   Spark 1.0 64-bit2891+12
−12		(+38)14.5 − 25.5
(+7−18=15)
36.3%
14.5 / 40
0.0%
−53
0 0 0 0 0 = 0 = 1 = = 0 0 = 0 = 1 0 0 1 1 = 0 = = = = 1 = = 0 0 = 0 0 1 0 0 = 1
–   Deuterium 14.3.34.130 64-bit2890+12
−12		(+37)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−45
1 = 0 0
–   Demolito 2017-08-26 64-bit2889+20
−20		(+36)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.1%
−INF
0 0
–   Cheng4 0.38 64-bit2889+23
−23		(+36)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.3%
−121
0 =
–   Stockfish 1.5.1 64-bit2887+27
−27		(+34)16.5 − 15.5
(+6−5=21)
51.6%
16.5 / 32
1.0%
+44
= 1 = 1 0 = = 0 = = = = = 1 = = = = = 1 = 1 0 = = = 1 = 0 = = 0
–   Fritz 122885+11
−11		(+32)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−111
= 0
–   Ethereal 8.62 64-bit2884+24
−24		(+31)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.9%
−INF
0 0
–   Doch 1.2 64-bit2884+26
−26		(+31)16 − 16
(+7−7=18)
50.0%
16.0 / 32
1.4%
+28
= 1 1 0 = = 1 = = 1 0 = = = 1 = 0 = 1 0 = = 0 = = 0 = = 0 = 1 =
–   Scorpio 2.8 64-bit2884+14
−14		(+31)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Bobcat 7.6 64-bit2876+22
−22		(+23)0 − 1
(+0−1=0)		0.0%
0.0 / 1
3.4%
−INF
0
–   Hannibal 1.1 64-bit2876+29
−29		(+23)10 − 14
(+6−10=8)		41.7%
10.0 / 24
6.8%
−34
0 0 = = 0 0 0 1 0 1 = = 1 = 1 = = 0 1 = 0 0 0 1
–   Godel 5.5.1 64-bit2875+17
−17		(+22)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
1.3%
−27
0 1 = 1 1 0 = 0 = 0 0 1 0 = = = 0 1 0 = 0 1 = 0 0 0 = 0 = = 1 1
–   ChessBrainVB 3.202873+25
−25		(+20)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
7.4%
+177
1 =
–   Hiarcs 13.12873+14
−14		(+20)25 − 25
(+13−13=24)
50.0%
25.0 / 50
0.8%
+20
= = = 0 1 = = 0 1 = = = 1 0 = = 1 0 0 = 1 0 1 0 0 = 1 = = 1 = = = = = 0 1 0 1 = 1 = 1 0 = 1 0 0 = =
–   Rodent II 0.9.33 64-bit2868+27
−27		(+15)1 − 0
(+1−0=0)		100.0%
1.0 / 1
15.8%
+INF
1
–   The Baron 3.44 64-bit2866+12
−12		(+13)8 − 16
(+2−10=12)		33.3%
8.0 / 24
5.3%
−87
= 0 0 = 0 = 0 = = = 0 0 = 1 = = = 1 0 = 0 0 0 =
–   Vajolet2 1.45 64-bit2866+20
−20		(+13)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
12.6%
+72
1 = = =
–   Thinker 5.4d Inert 64-bit2864+15
−15		(+11)19.5 − 25.5
(+11−17=17)
43.3%
19.5 / 45
11.3%
−33
0 = 0 0 0 = 0 1 1 = 0 0 0 = 1 0 = 1 1 = = 1 1 1 0 = = = 1 0 0 1 0 1 = = 0 0 = 0 = 0 = = =
–   Doch 09.980 64-bit2863+25
−25		(+10)17 − 15
(+9−7=16)
53.1%
17.0 / 32
22.5%
+29
0 = 0 1 = = = 1 = = = 1 0 1 0 0 0 1 = 1 1 = = = = = = 1 = 1 0 =
–   Crafty 25.0 64-bit2862+20
−20		(+9)0 − 1
(+0−1=0)		0.0%
0.0 / 1
19.7%
−INF
0
–   Naum 3.1 64-bit2860+18
−18		(+7)66 − 64
(+34−32=64)
50.8%
66.0 / 130
25.7%
+11
1 1 1 0 0 0 = = = = 0 = = = 0 = = 1 = = 1 1 = = = 0 = 1 = 1 0 = = 0 = 1 0 1 1 0 0 0 = = 1 0 1 = = = 1 1 0 = = 1 1 0 = = 1 = 1 = 1 0 1 0 0 = = = = = 0 = = 0 = = 0 = = = 0 = 0 1 = 1 = = = 1 = = 1 0 = = 1 = = 0 1 1 0 = 1 0 = 0 1 = 1 1 = 0 = 0 = = = 1 = 0 = 0 1 =
–   Gaviota 1.0 64-bit2859+11
−11		(+6)8 − 9
(+6−7=4)		47.1%
8.0 / 17
22.3%
−16
1 0 = 0 1 = 0 0 = 1 1 0 = 1 0 0 1
–   Thinker 5.4c Inert 64-bit2859+14
−14		(+6)33.5 − 37.5
(+19−23=29)
47.2%
33.5 / 71
23.6%
−13
0 = = = 0 = = = 1 = 1 = 0 1 0 1 = = 1 = = = = 1 0 = = 1 1 0 1 1 0 0 = = = 0 = 1 0 = 0 = 0 0 = 1 1 1 0 1 0 0 = 1 = 0 0 0 1 1 = 0 = 1 0 0 = 0 =
–   Dirty 30Apr2017 64-bit2856+15
−14		(+3)7 − 9
(+4−6=6)		43.8%
7.0 / 16
38.2%
−34
= 0 = 0 0 0 1 = 0 = 1 = = 1 1 0
–   Deuterium 14.2.33.276 64-bit2856+25
−25		(+3)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
41.1%
+145
1 =
–   Naum 3 64-bit2855+18
−18		(+2)27 − 21
(+13−7=28)
56.3%
27.0 / 48
40.4%
+36
= = = 0 = = = 1 = = 1 = 1 = 0 = 1 0 = = = 0 1 = = 1 1 = = 0 1 1 1 = 1 1 = = 0 0 = = = = 1 = = =
–   EXchess 7.92b 64-bit2854+22
−22		(+1)0 − 1
(+0−1=0)		0.0%
0.0 / 1
47.9%
−INF
0
–   Protector 1.3.6 64-bit2852+28
−29		(−1)11 − 13
(+6−8=10)		45.8%
11.0 / 24
53.0%
−27
1 = = 0 1 = = 0 = 0 0 1 0 1 = = 0 0 0 = 1 = = 1
–   EXchess 7.71b 64-bit2852+22
−21		(−1)1 − 1
(+0−0=2)		50.0%
1.0 / 2
54.1%
−1
= =
–   MinkoChess 1.3 64-bit2852+14
−14		(−1)9 − 8
(+6−5=6)		52.9%
9.0 / 17
54.8%
+24
0 = 1 = 1 1 0 1 = 0 = = 0 = 1 0 1
–   Fritz 112851+10
−10		(−2)29.5 − 24.5
(+17−12=25)
54.6%
29.5 / 54
59.6%
+26
0 0 0 0 = 0 = = = = = 1 1 1 1 0 1 = = = = = 0 0 = = 1 1 0 = 1 = = 0 = = = 1 = = 1 1 = 1 0 1 1 1 = 1 = = 0 1
–   Rodent 1.7 64-bit2850+19
−19		(−3)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
60.8%
+139
1 =
–   Thinker 5.4a Inert 64-bit2850+31
−31		(−3)16.5 − 14.5
(+10−8=13)
53.2%
16.5 / 31
58.0%
+15
1 0 = 1 1 = 0 = 0 = 0 = = 1 = 1 1 0 = 1 0 = 1 1 = 0 = = = 1 0
–   Toga II 3.02849+16
−16		(−4)3.5 − 6.5
(+0−3=7)		35.0%
3.5 / 10
64.9%
−84
= = 0 0 = = = 0 = =
–   Stockfish 1.4 64-bit2848+19
−19		(−5)25 − 24
(+10−9=30)
51.0%
25.0 / 49
66.8%
0
0 = = = 1 = 0 = 1 1 = = 1 = = = 1 = = = = 1 = 1 = 0 = = = 1 = 0 = 1 = 0 = 0 1 = 0 = 0 = 0 = = = =
–   Nemo 1.0.1 64-bit2847+12
−12		(−6)17 − 20
(+9−12=16)
45.9%
17.0 / 37
80.0%
−28
0 = 0 1 = 0 = = 0 0 1 0 = 1 = 1 = = 0 0 = = = 1 1 0 0 1 1 1 = 0 = = 0 = =
–   Atlas 3.80 64-bit2847+14
−14		(−6)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
76.1%
−42
0 0 = = = 1 = =
–   DisasterArea 1.65 64-bit2847+13
−13		(−6)1 − 5
(+0−4=2)		16.7%
1.0 / 6
76.9%
−242
0 = 0 0 = 0
–   Booot 5.1.02844+10
−10		(−9)12 − 11
(+7−6=10)		52.2%
12.0 / 23
91.0%
+7
= 0 = 1 = = = 1 = 1 0 0 = = 1 1 0 = 1 = 0 0 1
–   Protector 1.3.3 64-bit2842+31
−31		(−11)13 − 11
(+8−6=10)		54.2%
13.0 / 24
73.5%
+14
1 0 1 = = = = 0 0 = = 1 0 = = 1 0 = 1 1 0 1 = 1
–   Deep Shredder 11 64-bit2842+15
−15		(−11)20.5 − 22.5
(+12−14=17)
47.7%
20.5 / 43
88.2%
−24
0 = = 0 = = 1 = 1 = 0 1 = 0 = 1 1 0 1 0 = = = 0 1 0 = 0 0 0 1 1 = 1 1 = 0 = 0 0 = 1 =
–   Arasan 17.4 64-bit2842+26
−26		(−11)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
78.6%
−103
1 0 = 0
–   Thinker 5.3b Inert 64-bit2842+24
−25		(−11)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
79.3%
+16
0 1 1 = 1 1 = 0 = 1 0 1 0 = = = 0 = 1 = = 1 0 = 1 1 0 = = 1 0 =
–   Tornado 8.0 64-bit2842+13
−13		(−11)2 − 1
(+1−0=2)		66.7%
2.0 / 3
91.3%
+94
= = 1
–   Arasan 17.5 64-bit2840+25
−25		(−13)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
82.8%
−170
0 =
–   Wasp 1.02 64-bit2840+28
−28		(−13)0 − 1
(+0−1=0)		0.0%
0.0 / 1
79.9%
−INF
0
–   Protector 1.3.4 64-bit2839+24
−24		(−14)13 − 11
(+6−4=14)		54.2%
13.0 / 24
85.3%
+7
= = = = 1 1 1 0 = = 0 1 0 = 1 1 = = 0 = = = = =
–   Dirty 3Nov2015 64-bit2836+17
−17		(−17)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
95.7%
−9
0 = = 1 =
–   Deep Sjeng 3.0 64-bit2836+22
−22		(−17)43 − 37
(+29−23=28)
53.8%
43.0 / 80
91.8%
+7
= 0 0 0 = = 0 = 1 1 = = = = = 1 0 1 = = 1 = 0 1 1 = 0 1 1 1 0 1 = 0 0 0 1 1 1 1 = 0 1 = 1 = 0 0 0 1 1 = = = 1 = 1 0 0 1 = 0 1 = 0 1 1 1 = = = = 0 0 1 = 1 0 0 1
–   Cheese 2.2 64-bit2836+24
−24		(−17)5 − 7
(+2−4=6)		41.7%
5.0 / 12
90.1%
−69
= 1 = = 0 = 0 0 1 = 0 =
–   Spark 0.3 64-bit2835+18
−18		(−18)15.5 − 18.5
(+9−12=13)
45.6%
15.5 / 34
96.5%
−44
0 1 0 0 1 = = = 0 1 = 1 = 1 = 0 1 = 0 = 0 0 = 0 = 1 0 1 = 0 0 = 1 =
–   Pedone 1.3 64-bit2835+23
−23		(−18)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
92.4%
−160
0 =
–   Onno 1.2.70 64-bit2834+16
−16		(−19)20.5 − 15.5
(+14−9=13)
56.9%
20.5 / 36
97.7%
+27
= = = 0 0 = = 0 0 1 = 1 1 1 1 1 1 1 0 0 0 1 1 = = 1 = = = 0 1 1 = 0 1 =
–   Deep Sjeng WC2008 64-bit2834+13
−13		(−19)37 − 32
(+23−18=28)
53.6%
37.0 / 69
98.9%
+4
0 = = = = 1 1 0 = 0 = = 1 0 1 1 0 1 = = 1 = 1 = 1 0 1 = = 1 = = 1 0 0 = 1 0 = = = 1 = 1 0 = 0 0 = 1 0 = 1 1 0 = 0 1 1 1 = = 0 0 = = 1 1 0
–   Fizbo 1.2 64-bit2832+27
−27		(−21)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
91.9%
+136
1 =
–   Shredder 112831+12
−12		(−22)24.5 − 28.5
(+10−14=29)
46.2%
24.5 / 53
99.8%
−42
= 0 = 0 0 1 = = 1 0 = = 0 = = = = = = = 0 = 1 0 1 0 1 = = = 0 0 1 = = 1 = 1 = = = = = = 0 0 1 = 0 = 0 = 1
–   SmarThink 1.50 64-bit2830+24
−24		(−23)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
96.0%
−165
0 =
–   Hannibal 1.0a 64-bit2830+25
−25		(−23)12.5 − 11.5
(+8−7=9)		52.1%
12.5 / 24
95.4%
−10
1 = 0 0 = = = = 1 1 = 0 0 1 = = 1 1 0 0 1 1 0 =
–   Deep Junior 11.2 64-bit2828+24
−25		(−25)14 − 10
(+10−6=8)		58.3%
14.0 / 24
97.0%
+28
= = = 1 0 = 1 = = 1 0 = 1 0 0 1 1 1 0 = 1 0 1 1
–   Zurichess Neuchatel 64-bit2826+13
−13		(−27)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−27
1 0
–   DisasterArea 1.54 64-bit2826+17
−18		(−27)6 − 1
(+5−0=2)		85.7%
6.0 / 7
99.5%
+234
1 1 = 1 1 = 1
–   Toga II 1.4.1SE2826+12
−12		(−27)41.5 − 31.5
(+27−17=29)
56.8%
41.5 / 73
100.0%
+16
0 = 1 0 = 0 1 0 = 0 0 = 1 0 = = = = 1 0 = 1 0 1 = 1 = = 1 1 = = = 0 1 1 = 1 1 1 = 1 1 0 1 = 0 0 0 = 1 = 0 = 1 1 0 1 = = 1 1 = 1 0 = = = = 1 1 1 =
–   Grapefruit 1.0 32-bit2825+9
−9		(−28)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
100.0%
−61
= = 1 = = = 0 = 0 = 0 = 0 0 1 0 0 0 1 1 = 0 0 0 = 1 1 1 1 0 1 =
–   Booot 5.02824+15
−15		(−29)15 − 9
(+9−3=12)		62.5%
15.0 / 24
99.9%
+46
= 1 1 1 1 = = = = 0 1 = 0 0 = 1 1 = = 1 = = = 1
–   Murka 3 64-bit2823+12
−12		(−30)7 − 6
(+4−3=6)		53.8%
7.0 / 13
100.0%
−8
= 1 = 0 1 = = = = 1 0 0 1
–   Deep Junior 11.1a 64-bit2823+22
−22		(−30)14.5 − 9.5
(+12−7=5)		60.4%
14.5 / 24
99.4%
+50
1 1 = 1 1 1 0 1 1 0 0 = 1 0 = 1 = 0 1 0 = 1 1 0
–   MinkoChess 1.2 64-bit2822+31
−31		(−31)12 − 14
(+7−9=10)		46.2%
12.0 / 26
96.9%
−53
= 0 1 0 0 1 0 0 = = 0 0 1 1 = 1 = = = 1 0 = 0 = = 1
–   Toga II 1.4.1SE62820+23
−23		(−33)48 − 29
(+29−10=38)
62.3%
48.0 / 77
99.5%
+42
= 1 1 1 = 1 = = 1 = 1 1 1 = 1 1 = = = 1 = 1 = = 1 1 0 1 = = = 0 = 1 = 0 = 0 0 1 = 0 0 1 = = = = = 1 = 1 = 0 1 = = 1 0 1 1 1 = 1 = = 1 = 0 = = = = 1 = = 1
–   Tornado 4.88 64-bit2819+16
−16		(−34)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Tornado 6.0 64-bit2819+21
−21		(−34)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
99.8%
−93
= 0 = =
–   tomitankChess 4.2 64-bit2818+25
−25		(−35)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
99.5%
−14
0 1 = = 0 1 1 = 1 = 0 =
–   Onno 1.0 64-bit2817+17
−17		(−36)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
100.0%
−24
1 = 1 0 = = = 0 = 1 = 0 1 0 1 = 0 1 0 = 1 = 1 0 1 = 0 = 1 0 = =
–   Hiarcs 12.12816+11
−11		(−37)40.5 − 30.5
(+27−17=27)
57.0%
40.5 / 71
100.0%
+8
1 = 1 = = 1 0 1 0 1 = 0 0 = 0 1 0 1 1 1 1 0 1 0 = 0 = 1 = 1 1 = = 1 1 0 = 1 = = 1 = = = 1 = = 0 1 1 1 0 = 1 0 = 1 = 0 1 0 = 1 = = 0 = 0 = 1 =
–   Tornado 7.0 64-bit2816+19
−19		(−37)3 − 2
(+2−1=2)		60.0%
3.0 / 5
100.0%
+22
= = 1 1 0
–   EXchess 7.51b 64-bit2815+27
−27		(−38)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.5%
−195
0 =
–   Godel 4.4.5 64-bit2814+18
−18		(−39)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+75
= = = 1 1 = = 1 = 1
–   Toga II 3.1.2SE2814+17
−17		(−39)15 − 16
(+7−8=16)
48.4%
15.0 / 31
100.0%
−50
= = = = 1 = = 1 = 1 0 0 0 = = 1 1 0 = 1 1 = 0 = 0 0 = = = 0 =
–   Cyclone 2.22814+28
−28		(−39)25.5 − 24.5
(+12−11=27)
51.0%
25.5 / 50
99.6%
−32
0 = 1 = = = 1 0 0 0 0 1 = 1 1 = 1 1 1 = = = = = = 0 = = 0 = = 1 = 1 = 0 = 0 = = 0 1 0 = = 1 = = = =
–   Hiarcs 12 Sharpen PV On2812+14
−14		(−41)21 − 13
(+11−3=20)
61.8%
21.0 / 34
100.0%
+25
1 1 = = = 1 1 1 = 0 1 = = 1 0 1 = = 0 = = 1 = = = = = = 1 = = 1 = =
–   GNU Chess 5.60 64-bit2812+16
−16		(−41)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−41
= =
–   Onno 1.1.1 64-bit2809+20
−20		(−44)9 − 10
(+6−7=6)		47.4%
9.0 / 19
100.0%
−62
= = 0 = 1 1 0 = 1 0 = 0 0 1 1 0 = 0 1
–   Hiarcs 122808+14
−14		(−45)22 − 13
(+15−6=14)
62.9%
22.0 / 35
100.0%
+37
1 = 1 = 1 0 1 = 1 0 = = 1 = = = 1 = 1 0 1 0 1 1 = 1 1 = 1 = = 0 0 = 1
–   Dirty 10Apr2015 64-bit2805+24
−24		(−48)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−205
= 0
–   Critter 0.52b 64-bit2805+31
−31		(−48)10 − 8
(+6−4=8)		55.6%
10.0 / 18
99.8%
−14
= = = 1 1 = 1 1 = = = = 0 1 0 1 0 0
–   TheMadPrune 1.1.252804+24
−24		(−49)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−49
1 0
–   Scorpio 2.7.7 64-bit2804+16
−16		(−49)2 − 3
(+0−1=4)		40.0%
2.0 / 5
100.0%
−108
= = = = 0
–   Crafty 24.1 64-bit2802+22
−22		(−51)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−51
= =
–   Toga II 1.4 beta5c2802+23
−23		(−51)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
+6
= 0 = = = = 1 1 1 = 1 = = 0 = 1 0 1 0 0 1 = 1 = = 1 = = 0 1 1 1
–   Cheng4 0.36c 64-bit2798+18
−18		(−55)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Pedone 1.1 64-bit2796+24
−24		(−57)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+85
1 =
–   Hiarcs Paderborn 20072795+18
−18		(−58)24.5 − 22.5
(+13−11=23)
52.1%
24.5 / 47
100.0%
−44
= 0 = 1 1 = = 0 1 = 0 = = 0 = = 0 1 0 0 1 0 1 0 = = = = = = 1 1 1 = 1 = 1 = 0 1 1 = = = 0 = =
–   GnuCheese 1.00 64-bit2794+16
−16		(−59)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−69
0 = 1 =
–   Rhetoric 1.4.3 64-bit2793+12
−12		(−60)3.5 − 3.5
(+2−2=3)		50.0%
3.5 / 7
100.0%
−66
0 0 1 = = 1 =
–   Toga II 1.3.12789+11
−11		(−64)24 − 17
(+17−10=14)
58.5%
24.0 / 41
100.0%
−7
= 0 = 1 = 1 0 0 = 1 1 1 0 1 0 = 0 1 1 0 0 1 1 1 1 = = = 0 = 1 1 1 = = = 1 0 = = 1
–   Loop 13.6 (Loop 2007) 64-bit2789+16
−16		(−64)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−221
0 =
–   Atlas 3.70em 64-bit2787+22
−22		(−66)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−66
0 1
–   Texel 1.01 64-bit2786+21
−21		(−67)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−67
= =
–   The Baron 3.29 64-bit2785+18
−18		(−68)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−181
1 0 0 0 = =
–   Octochess r5506 64-bit2783+15
−15		(−70)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−70
= =
–   Glaurung 2.2 64-bit2782+16
−16		(−71)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
−22
= 1 1 1 0 = = = = 0 0 1 = 1 = 0 0 = 1 1 1 = = = 1 = 1 = 1 0 0 1
–   Scorpio 2.7.6 64-bit2781+17
−17		(−72)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+78
= 1 = 1
–   Pawny 1.2 64-bit2778+13
−13		(−75)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−75
0 1
–   Bright 0.4a2776+10
−10		(−77)63.5 − 34.5
(+47−18=33)
64.8%
63.5 / 98
100.0%
+24
0 = = 1 = 1 0 1 0 1 1 0 = 0 = 1 1 1 = = 0 1 1 = = 1 = = = 1 0 1 = 0 1 1 = 1 = = 0 = 1 1 = 1 = 1 = 1 1 = 0 0 0 1 1 1 = 1 0 1 = 1 = 1 1 0 = 1 0 1 = 1 1 = = 1 = 1 0 1 1 1 1 1 0 1 = 1 = 1 = 1 = 1 0 1
–   Naraku 1.42774+16
−16		(−79)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   Frenzee 3.5.19 64-bit2772+14
−14		(−81)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+203
1 = 1 1
–   Octochess r5190 64-bit2771+14
−15		(−82)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−82
= =
–   Twisted Logic 20100131x 64-bit2770+16
−16		(−83)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−226
= 0
–   Glaurung 2.1 64-bit2769+19
−19		(−84)8 − 3
(+6−1=4)		72.7%
8.0 / 11
100.0%
+72
= = 0 1 1 1 1 = = 1 1
–   Thinker 5.3b Passive 64-bit2765+24
−24		(−88)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+5
= 1 1 = 0 1 = 0 = 1 1 1 1 1 1 1 = 0 1 1 1 = 0 = 0 = 0 = = 1 = 1
–   SmarThink 1.20 64-bit2763+18
−18		(−90)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+52
= 1
–   Orion 0.7 64-bit2761+24
−25		(−92)12.5 − 7.5
(+6−1=13)		62.5%
12.5 / 20
100.0%
−25
1 1 = = = = = = = = = 1 1 = = = 1 0 1 =
–   BugChess2 1.9 64-bit2759+13
−13		(−94)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Ktulu 92752+12
−12		(−101)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
+56
= 1 1 1 1 = 1 = = 1 1 1 1 0 1 1 1 = = 1 = 1 0 1 1 = = 1 0 1 = =
–   chess22k 1.5 64-bit2750+25
−25		(−103)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−103
= =
–   SmarThink 1.20 32-bit2746+16
−16		(−107)29.5 − 6.5
(+27−4=5)
81.9%
29.5 / 36
100.0%
+158
0 1 1 1 1 1 1 1 = 1 1 1 1 1 0 1 = 1 = 0 1 1 1 1 = 1 1 1 1 1 1 1 0 1 1 =
–   Spike 1.2 Turin2745+7
−7		(−108)27 − 9
(+19−1=16)
75.0%
27.0 / 36
100.0%
+49
1 = = 1 = = = 1 1 1 1 1 0 = 1 1 = 1 = 1 1 1 = = = 1 1 = 1 1 = 1 = 1 = =
–   Glaurung 2.0.1 64-bit2744+18
−18		(−109)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−266
0 =
–   Shield 2.1 64-bit2728+13
−13		(−125)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−155
=
–   SmarThink 1.10 32-bit2718+19
−19		(−135)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
−7
= = 1 = 1 1 1 0 1 1 1 = = 1 0 = 1 1 1 = = 0 1 1 1 1 = 1 0 1 = 0
–   Counter 2.9 64-bit2714+24
−24		(−139)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−108
=
–   Hakkapeliitta 2.0 64-bit2714+24
−25		(−139)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   Djinn 1.021 64-bit2668+13
−13		(−185)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Ruffian 2.1.02623+13
−13		(−230)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−199
=
–   Donna 4.0 64-bit2606+15
−15		(−247)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Diablo 0.5.12412+18
−18		(−441)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Butcher 1.64 64-bit2281+20
−20		(−572)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
3642 games: 960 wins, 1161 losses, 1521 draws (41.8%), score: 47.2%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on January 16, 2021