CCRL 40/15
Downloads and Statistics
May 24, 2020
Testing summary:
Total: 1'147'168 games
played by 2'661 programs

White wins: 396'304 (34.5%)
Black wins: 293'262 (25.6%)
Draws: 457'602 (39.9%)
White score: 54.5%

Engine Details

Options
Show each game results
Zappa Mexico II 64-bit (2854+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-bit3131+11
−11		(+277)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Houdini 2.0c 64-bit3124+15
−15		(+270)6 − 10
(+3−7=6)		37.5%
6.0 / 16
0.0%
+191
0 = 0 0 = 0 1 = 1 0 = 1 0 = 0 =
–   Komodo 3 64-bit3090+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-bit3077+11
−11		(+223)10.5 − 29.5
(+0−19=21)
26.3%
10.5 / 40
0.0%
+82
0 0 0 0 0 = = = = = 0 = = 0 = 0 = = 0 = = = = = 0 = 0 = = = = 0 = 0 0 0 0 0 0 0
–   Alfil 15.7 64-bit3058+13
−13		(+204)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Rybka 3 64-bit3047+12
−11		(+193)14.5 − 47.5
(+3−36=23)
23.4%
14.5 / 62
0.0%
+14
0 0 = = 1 = = 0 0 = 0 0 0 = 0 0 0 0 = 0 0 = 0 0 0 = 0 = = = 0 1 0 = 0 = 0 0 1 = 0 0 0 = 0 0 0 0 = = 0 0 = = 0 0 0 = 0 = = 0
–   Ethereal 9.65 64-bit3042+17
−17		(+188)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+157
=
–   Critter 0.90 64-bit3037+23
−23		(+183)4.5 − 19.5
(+1−16=7)		18.8%
4.5 / 24
0.0%
−41
= 0 0 0 0 = 0 = = = 0 0 0 0 1 0 0 0 0 0 0 0 = =
–   Stockfish 1.9.1 64-bit3035+20
−20		(+181)5.5 − 18.5
(+1−14=9)		22.9%
5.5 / 24
0.0%
−1
= 0 0 0 0 0 0 0 0 = 0 = 1 = 0 = 0 = 0 = = 0 0 =
–   Stockfish 2.0.1 64-bit3030+22
−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-bit3027+21
−21		(+173)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
+72
0 1 0 1 = 0 = 1 = = 0 1 0 = 0 0 = = 0 0 0 0 = = = = 0 0 0 = 0 1
–   Arasan 20.5 64-bit3025+20
−20		(+171)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+201
=
–   Xiphos 0.2 64-bit3024+18
−18		(+170)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+139
=
–   Rybka 3 Dynamic 64-bit3021+27
−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-bit3016+25
−25		(+162)15 − 35
(+5−25=20)
30.0%
15.0 / 50
0.0%
+34
0 0 = 0 0 = = 1 0 1 = = 1 0 0 0 0 0 0 0 = 0 0 = 0 = = 0 = 1 0 = = 0 = = = = 0 = 0 0 = 1 0 = 0 = 0 0
–   Stockfish 1.7.1 64-bit3009+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-bit2976+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-bit2973+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-bit2972+21
−21		(+118)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−56
= = 0 0 0 0 0 1 0 =
–   Stockfish 1.6.3 64-bit2965+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 = = 1 0 = = 0 = 0
–   Critter 0.80 64-bit2962+20
−20		(+108)18 − 38
(+9−29=18)
32.1%
18.0 / 56
0.0%
−13
0 0 1 = 0 = 0 = 0 = = 0 = = = 1 1 0 0 = 0 0 0 0 0 1 = 1 0 1 0 0 0 0 = 0 0 0 0 1 = 0 0 0 = = 1 = 0 0 0 = 0 = = 1
–   Hiarcs 142962+10
−10		(+108)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−182
0 0 = 0
–   Rybka 2.3.2a 64-bit2962+11
−11		(+108)17 − 37
(+5−25=24)
31.5%
17.0 / 54
0.0%
−7
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 1 0 0
–   Fritz 132960+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-bit2957+14
−13		(+103)14 − 24
(+6−16=16)
36.8%
14.0 / 38
0.0%
+16
0 = 0 0 0 = 0 0 = = 0 0 0 0 0 1 = 1 = = = 0 1 0 = = = = = 0 0 1 0 1 = 1 = =
–   Stockfish 1.6s 64-bit2952+29
−29		(+98)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+240
1 =
–   Naum 4.1 64-bit2951+21
−21		(+97)10.5 − 10.5
(+7−7=7)		50.0%
10.5 / 21
0.0%
+92
1 = 0 1 1 1 0 = 0 = 1 0 = 0 = 1 = 0 0 1 =
–   Komodo 1.2 64-bit2946+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 20102941+10
−10		(+87)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Deep Shredder 12 64-bit2940+9
−9		(+86)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−62
= 0 = = 0 0
–   Naum 4 32-bit2930+14
−14		(+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-bit2929+8
−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
–   Texel 1.03 64-bit2924+25
−24		(+70)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−72
0 =
–   Bobcat 8.0 64-bit2924+13
−13		(+70)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+70
0 = 1 =
–   Cheng 4.39 64-bit2922+11
−11		(+68)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−37
= 1 0 0 1 = = 0 0 0
–   Komodo 1.0 64-bit2921+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
–   Deep Junior Yokohama 64-bit2920+15
−14		(+66)6 − 16
(+4−14=4)		27.3%
6.0 / 22
0.0%
−107
= 0 0 0 = 0 1 0 0 0 0 0 0 = = 0 0 0 0 1 1 1
–   Critter 0.70 64-bit2920+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 = =
–   Dirty CUCUMBER 64-bit2919+13
−13		(+65)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−171
0 0 0 1
–   Gull 1.2 64-bit2919+15
−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 =
–   SmarThink 1.70 64-bit2918+16
−16		(+64)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+64
= =
–   Vajolet2 2.0 64-bit2917+20
−20		(+63)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−11
1 0 = = 0 = = 0
–   Hannibal 1.2 64-bit2916+23
−23		(+62)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−80
0 =
–   Spike 1.4 Leiden2915+8
−8		(+61)18 − 40
(+8−30=20)
31.0%
18.0 / 58
0.0%
−64
1 0 = 0 0 0 0 0 0 0 = 0 0 = 0 0 0 1 = = = 0 0 = = 0 = 0 = 0 0 0 = 0 0 1 1 1 0 1 0 0 = 0 0 0 = 0 1 = = 1 0 = = = = =
–   Deuterium 2018.1.35.514 64-bit2914+13
−13		(+60)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−90
= = 0 0
–   Rybka 2.3.2a 32-bit2912+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-bit2910+22
−22		(+56)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Deep Junior 12.5 64-bit2906+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-bit2905+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
–   Toga II 4.0 64-bit2905+13
−13		(+51)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
−2
= 1 = = 0 0
–   Gull 1.1 64-bit2905+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 =
–   Gull 0.12a 64-bit2903+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-bit2903+13
−13		(+49)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+49
= =
–   Protector 1.4.0 64-bit2900+14
−14		(+46)9.5 − 16.5
(+5−12=9)		36.5%
9.5 / 26
0.0%
−44
0 0 0 1 0 0 0 = = = 1 0 = = 0 = 1 0 = 0 = 1 1 0 0 =
–   DiscoCheck 5.2 64-bit2900+18
−18		(+46)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+46
0 1
–   Atlas 3.91 64-bit2899+13
−13		(+45)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−245
= 0 0 0
–   DiscoCheck 5.2.1 64-bit2895+15
−15		(+41)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−55
0 0 1 =
–   EXchess 7.97b 64-bit2894+13
−13		(+40)3.5 − 5.5
(+1−3=5)		38.9%
3.5 / 9
0.0%
−23
= 0 = = 0 0 = = 1
–   Booot 5.2.0 64-bit2894+15
−15		(+40)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
−5
0 0 = 1 = =
–   iCE 2.0 64-bit2893+17
−17		(+39)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−118
= 0
–   Spark 1.0 64-bit2893+12
−12		(+39)14.5 − 25.5
(+7−18=15)
36.3%
14.5 / 40
0.0%
−52
1 = 0 = 0 = 1 0 0 1 1 = 0 = = = = 1 = = 0 0 = 0 0 1 0 0 = 0 = 0 1 = 0 = 0 0 0 0
–   Deuterium 14.3.34.130 64-bit2892+12
−12		(+38)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−44
0 0 1 =
–   Demolito 2017-08-26 64-bit2891+20
−20		(+37)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.1%
−INF
0 0
–   Cheng4 0.38 64-bit2890+23
−23		(+36)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.3%
−121
= 0
–   Stockfish 1.5.1 64-bit2888+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
–   Scorpio 2.8 64-bit2886+14
−14		(+32)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Fritz 122886+11
−11		(+32)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−111
= 0
–   Ethereal 8.62 64-bit2885+24
−24		(+31)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.9%
−INF
0 0
–   Doch 1.2 64-bit2885+26
−26		(+31)16 − 16
(+7−7=18)
50.0%
16.0 / 32
1.5%
+28
= 1 1 0 = = 1 = = 1 0 = = = 1 = 0 = 1 0 = = 0 = = 0 = = 0 = 1 =
–   Bobcat 7.6 64-bit2877+22
−22		(+23)0 − 1
(+0−1=0)		0.0%
0.0 / 1
3.3%
−INF
0
–   Hannibal 1.1 64-bit2877+29
−29		(+23)10 − 14
(+6−10=8)		41.7%
10.0 / 24
7.2%
−34
0 0 = = 0 0 0 1 0 1 = = 1 = 1 = = 0 1 = 0 0 0 1
–   Godel 5.5.1 64-bit2876+17
−17		(+22)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
1.5%
−27
0 1 = 1 1 0 = 0 = 0 0 1 0 = = = 0 1 0 = 0 1 = 0 0 0 = 0 = = 1 1
–   Hiarcs 13.12874+14
−14		(+20)25 − 25
(+13−13=24)
50.0%
25.0 / 50
1.0%
+20
0 = 1 = = 1 = = = = = 0 1 0 1 = 1 = 1 0 = 1 0 0 = = = = = 0 1 = = 0 1 = = = 1 0 = = 1 0 0 = 1 0 1 0
–   ChessBrainVB 3.202874+25
−25		(+20)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
7.3%
+177
= 1
–   Rodent II 0.9.33 64-bit2869+27
−27		(+15)1 − 0
(+1−0=0)		100.0%
1.0 / 1
15.8%
+INF
1
–   Vajolet2 1.45 64-bit2867+20
−20		(+13)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
13.2%
+72
= = 1 =
–   The Baron 3.44 64-bit2865+13
−13		(+11)8 − 16
(+2−10=12)		33.3%
8.0 / 24
9.1%
−89
= 0 0 = 0 = 0 = = = 0 0 = 1 = = = 1 0 = 0 0 0 =
–   Thinker 5.4d Inert 64-bit2865+16
−15		(+11)19.5 − 25.5
(+11−17=17)
43.3%
19.5 / 45
12.1%
−33
1 = = 0 0 0 = 1 = = 1 1 1 0 = = = 1 0 0 1 0 1 = = 0 0 = 0 = 0 = = = 0 0 1 1 = 0 1 0 0 = 0
–   Doch 09.980 64-bit2864+25
−25		(+10)17 − 15
(+9−7=16)
53.1%
17.0 / 32
23.3%
+29
0 = 0 1 = = = 1 = = = 1 0 1 0 0 0 1 = 1 1 = = = = = = 1 = 1 0 =
–   Crafty 25.0 64-bit2864+20
−20		(+10)0 − 1
(+0−1=0)		0.0%
0.0 / 1
19.3%
−INF
0
–   Thinker 5.4c Inert 64-bit2860+14
−14		(+6)33.5 − 37.5
(+19−23=29)
47.2%
33.5 / 71
25.4%
−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
–   Gaviota 1.0 64-bit2860+11
−11		(+6)8 − 9
(+6−7=4)		47.1%
8.0 / 17
23.3%
−16
0 1 = 1 1 = 0 1 = 0 0 0 1 0 = 1 0
–   Naum 3.1 64-bit2860+18
−18		(+6)66 − 64
(+34−32=64)
50.8%
66.0 / 130
27.5%
+10
1 0 0 0 = = = = 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 = 1 1 = = = 0 = = 1 = = 1 1 = = = 0 = 0 1 =
–   Deuterium 14.2.33.276 64-bit2857+25
−25		(+3)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
41.7%
+145
= 1
–   Dirty 30Apr2017 64-bit2857+15
−15		(+3)7 − 9
(+4−6=6)		43.8%
7.0 / 16
38.4%
−34
0 1 = 0 = 0 0 0 1 = 0 = 1 = = 1
–   Naum 3 64-bit2856+19
−19		(+2)27 − 21
(+13−7=28)
56.3%
27.0 / 48
42.8%
+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-bit2855+22
−22		(+1)0 − 1
(+0−1=0)		0.0%
0.0 / 1
47.0%
−INF
0
–   MinkoChess 1.3 64-bit2854+14
−14		(0)9 − 8
(+6−5=6)		52.9%
9.0 / 17
50.3%
+25
1 0 = = 0 = 1 0 1 0 = 1 1 = 0 1 =
–   EXchess 7.71b 64-bit2853+21
−22		(−1)1 − 1
(+0−0=2)		50.0%
1.0 / 2
54.9%
−1
= =
–   Protector 1.3.6 64-bit2853+29
−29		(−1)11 − 13
(+6−8=10)		45.8%
11.0 / 24
54.6%
−27
1 = = 0 1 = = 0 = 0 0 1 0 1 = = 0 0 0 = 1 = = 1
–   Fritz 112852+10
−10		(−2)29.5 − 24.5
(+17−12=25)
54.6%
29.5 / 54
62.9%
+26
0 1 0 0 = 0 = = = = = 1 1 1 1 0 1 = = = 0 0 = = = 1 = = 1 1 = 1 0 1 1 1 = 1 = = = = 0 0 = = 1 1 0 = 1 = = 0
–   Thinker 5.4a Inert 64-bit2851+31
−31		(−3)16.5 − 14.5
(+10−8=13)
53.2%
16.5 / 31
59.0%
+15
1 0 = 1 1 = 0 = 0 = 0 = = 1 = 1 1 0 = 1 0 = 1 1 = 0 = = = 1 0
–   Rodent 1.7 64-bit2851+19
−19		(−3)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
61.6%
+139
1 =
–   Toga II 3.02851+15
−16		(−3)3.5 − 6.5
(+0−3=7)		35.0%
3.5 / 10
65.2%
−83
= = = = 0 = 0 0 = =
–   DisasterArea 1.65 64-bit2849+13
−13		(−5)1 − 5
(+0−4=2)		16.7%
1.0 / 6
74.8%
−241
0 = 0 0 0 =
–   Stockfish 1.4 64-bit2849+19
−19		(−5)25 − 24
(+10−9=30)
51.0%
25.0 / 49
68.2%
0
0 = = = 1 = 0 = 1 1 = = 1 = = = 1 = = = = 1 = 1 = 0 = = = 1 = 0 = 1 = 0 = 0 1 = 0 = 0 = 0 = = = =
–   Atlas 3.80 64-bit2848+14
−14		(−6)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
76.2%
−42
0 0 = = 1 = = =
–   Nemo 1.0.1 64-bit2848+12
−12		(−6)17 − 20
(+9−12=16)
45.9%
17.0 / 37
80.7%
−28
1 0 = 1 = 1 = = 0 0 = = = 1 1 0 0 1 1 1 = 0 = = = 0 0 = = = 0 0 = 0 1 = 0
–   Booot 5.1.02844+10
−10		(−10)12 − 11
(+7−6=10)		52.2%
12.0 / 23
92.6%
+6
= 0 = 1 = = = 1 = 1 0 0 = = 1 1 0 = 1 = 0 0 1
–   Tornado 8.0 64-bit2843+13
−13		(−11)2 − 1
(+1−0=2)		66.7%
2.0 / 3
91.2%
+94
1 = =
–   Arasan 17.4 64-bit2843+26
−26		(−11)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
79.1%
−103
= 0 1 0
–   Thinker 5.3b Inert 64-bit2843+24
−24		(−11)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
80.5%
+16
0 1 1 = 1 1 = 0 = 1 0 1 0 = = = 0 = 1 = = 1 0 = 1 1 0 = = 1 0 =
–   Deep Shredder 11 64-bit2843+15
−15		(−11)20.5 − 22.5
(+12−14=17)
47.7%
20.5 / 43
89.3%
−24
= 1 1 = 0 = 0 0 0 = = = = 1 = 1 = 0 1 = 0 = 1 1 0 1 0 = = = 0 1 0 = 0 0 0 1 1 0 = 1 =
–   Protector 1.3.3 64-bit2843+31
−31		(−11)13 − 11
(+8−6=10)		54.2%
13.0 / 24
74.5%
+14
1 0 1 = = = = 0 0 = = 1 0 = = 1 0 = 1 1 0 1 = 1
–   Wasp 1.02 64-bit2842+28
−28		(−12)0 − 1
(+0−1=0)		0.0%
0.0 / 1
80.0%
−INF
0
–   Arasan 17.5 64-bit2841+25
−25		(−13)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
83.4%
−170
= 0
–   Protector 1.3.4 64-bit2840+24
−24		(−14)13 − 11
(+6−4=14)		54.2%
13.0 / 24
86.4%
+7
= = = = 1 1 1 0 = = 0 1 0 = 1 1 = = 0 = = = = =
–   Dirty 3Nov2015 64-bit2838+17
−17		(−16)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
95.7%
−8
= 0 1 = =
–   Deep Sjeng 3.0 64-bit2837+22
−22		(−17)43 − 37
(+29−23=28)
53.8%
43.0 / 80
92.5%
+7
1 0 = = 1 = 1 0 0 1 = 0 1 = 0 1 1 1 = = = = 0 0 1 = 1 0 = 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 =
–   Pedone 1.3 64-bit2836+23
−23		(−18)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
92.6%
−160
= 0
–   Spark 0.3 64-bit2836+18
−18		(−18)15.5 − 18.5
(+9−12=13)
45.6%
15.5 / 34
96.8%
−44
1 0 1 0 0 1 = = = 0 1 = 1 = 1 = 0 1 = 0 = 0 0 = 0 = 1 0 1 = 0 0 = =
–   Deep Sjeng WC2008 64-bit2835+13
−13		(−19)37 − 32
(+23−18=28)
53.6%
37.0 / 69
99.1%
+4
0 = 1 0 0 = 1 0 = = = 1 = 1 0 = 0 0 = 0 = 1 1 0 = 0 1 1 1 = = 0 0 = = 1 1 1 0 = = = = 1 1 0 = 0 = = 1 0 1 1 0 1 = = 1 = 1 = 1 0 1 = = 1 =
–   Onno 1.2.70 64-bit2833+16
−16		(−21)20.5 − 15.5
(+14−9=13)
56.9%
20.5 / 36
98.8%
+25
1 0 0 = = 1 = 1 1 1 1 1 1 1 0 0 0 1 1 = = 1 = = = 0 1 1 = 0 = = 0 0 = =
–   Fizbo 1.2 64-bit2833+27
−27		(−21)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
92.2%
+136
1 =
–   Shredder 112832+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-bit2831+24
−24		(−23)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
96.1%
−165
= 0
–   Hannibal 1.0a 64-bit2831+25
−25		(−23)12.5 − 11.5
(+8−7=9)		52.1%
12.5 / 24
95.8%
−10
1 = 0 0 = = = = 1 1 = 0 0 1 = = 1 1 0 0 1 1 0 =
–   Deep Junior 11.2 64-bit2827+25
−25		(−27)14 − 10
(+10−6=8)		58.3%
14.0 / 24
97.8%
+26
= = = 1 0 = 1 = = 1 0 = 1 0 0 1 1 1 0 = 1 0 1 1
–   Toga II 1.4.1SE2827+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 =
–   Zurichess Neuchatel 64-bit2827+14
−14		(−27)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.9%
−27
0 1
–   DisasterArea 1.54 64-bit2827+18
−18		(−27)6 − 1
(+5−0=2)		85.7%
6.0 / 7
99.6%
+234
= 1 1 = 1 1 1
–   Grapefruit 1.0 32-bit2826+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 5.02825+15
−16		(−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
–   Deep Junior 11.1a 64-bit2824+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
–   Murka 3 64-bit2824+12
−12		(−30)7 − 6
(+4−3=6)		53.8%
7.0 / 13
100.0%
−8
= 1 0 = 0 0 1 = = 1 = = 1
–   MinkoChess 1.2 64-bit2823+31
−31		(−31)12 − 14
(+7−9=10)		46.2%
12.0 / 26
97.1%
−53
1 = = 0 1 0 0 1 0 0 = = 0 0 1 1 = 1 = = = 1 0 = 0 =
–   Toga II 1.4.1SE62821+23
−23		(−33)48 − 29
(+29−10=38)
62.3%
48.0 / 77
99.6%
+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-bit2820+15
−16		(−34)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Tornado 6.0 64-bit2820+21
−21		(−34)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
99.8%
−93
= = = 0
–   Onno 1.0 64-bit2818+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 12.12817+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 = 1 0 = 1 = 0 1 0 = 1 = = 0 = 0 = 1 0
–   Tornado 7.0 64-bit2817+19
−19		(−37)3 − 2
(+2−1=2)		60.0%
3.0 / 5
100.0%
+22
1 1 0 = =
–   EXchess 7.51b 64-bit2816+27
−27		(−38)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.6%
−195
= 0
–   Toga II 3.1.2SE2816+17
−17		(−38)15 − 16
(+7−8=16)
48.4%
15.0 / 31
100.0%
−49
= = = = 1 = = 1 = 1 0 0 0 = = 1 1 0 = 1 1 = 0 = 0 0 = = = 0 =
–   Godel 4.4.5 64-bit2815+18
−18		(−39)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+75
= 1 = 1 = 1 = = 1 =
–   Cyclone 2.22815+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 On2813+14
−13		(−41)21 − 13
(+11−3=20)
61.8%
21.0 / 34
100.0%
+25
= 1 = = 1 1 = = = 1 1 1 = 0 1 = = 1 0 1 = = 0 = = 1 = = = = = = 1 =
–   GNU Chess 5.60 64-bit2812+16
−16		(−42)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−42
= =
–   Onno 1.1.1 64-bit2810+20
−21		(−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 122809+14
−14		(−45)22 − 13
(+15−6=14)
62.9%
22.0 / 35
100.0%
+37
1 = 1 = 1 = 1 0 1 = 1 0 = = 1 = = = 1 = 1 0 1 0 1 1 = 1 1 = 1 = = 0 0
–   Critter 0.52b 64-bit2806+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
–   Dirty 10Apr2015 64-bit2806+24
−24		(−48)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−205
0 =
–   Scorpio 2.7.7 64-bit2805+16
−16		(−49)2 − 3
(+0−1=4)		40.0%
2.0 / 5
100.0%
−108
= = = = 0
–   TheMadPrune 1.1.252805+24
−24		(−49)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−49
1 0
–   Toga II 1.4 beta5c2803+23
−23		(−51)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
+6
1 = = 0 = 1 0 1 0 0 1 = 1 = = 1 = = 0 1 1 1 = 0 = = = = 1 1 1 =
–   Crafty 24.1 64-bit2803+22
−22		(−51)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−51
= =
–   Cheng4 0.36c 64-bit2799+17
−18		(−55)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Pedone 1.1 64-bit2797+24
−24		(−57)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+85
= 1
–   Rhetoric 1.4.3 64-bit2795+12
−12		(−59)3.5 − 3.5
(+2−2=3)		50.0%
3.5 / 7
100.0%
−65
= 1 0 0 1 = =
–   Hiarcs Paderborn 20072795+18
−18		(−59)24.5 − 22.5
(+13−11=23)
52.1%
24.5 / 47
100.0%
−45
= 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		(−60)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−70
= 0 1 =
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16		(−64)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−221
0 =
–   Toga II 1.3.12789+12
−11		(−65)24 − 17
(+17−10=14)
58.5%
24.0 / 41
100.0%
−8
= 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
–   Atlas 3.70em 64-bit2788+22
−22		(−66)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−66
0 1
–   Texel 1.01 64-bit2787+21
−21		(−67)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−67
= =
–   The Baron 3.29 64-bit2786+18
−18		(−68)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−181
0 1 = = 0 0
–   Octochess r5506 64-bit2784+15
−15		(−70)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−70
= =
–   Glaurung 2.2 64-bit2783+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-bit2782+17
−17		(−72)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+78
1 1 = =
–   Pawny 1.2 64-bit2781+14
−14		(−73)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−73
1 0
–   Bright 0.4a2776+10
−10		(−78)63.5 − 34.5
(+47−18=33)
64.8%
63.5 / 98
100.0%
+23
= 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 0 = = 1 = 1 0 1 0 1 1 0 = 0 = 1 1 1 = = 0 1 1 = = 1 = = = 1 0 1 = 1 = 1 = 1 1 = 0 0 0 1 1 1 = 1 0 1 = 0 1 1 = 1 = = 0 = 1 1
–   Naraku 1.42775+16
−16		(−79)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   Frenzee 3.5.19 64-bit2775+14
−14		(−79)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+205
= 1 1 1
–   Octochess r5190 64-bit2772+15
−15		(−82)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−82
= =
–   Twisted Logic 20100131x 64-bit2770+16
−16		(−84)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−227
0 =
–   Glaurung 2.1 64-bit2769+19
−19		(−85)8 − 3
(+6−1=4)		72.7%
8.0 / 11
100.0%
+71
1 = = = 0 1 1 1 = 1 1
–   Thinker 5.3b Passive 64-bit2766+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-bit2764+18
−18		(−90)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+52
1 =
–   BugChess2 1.9 64-bit2761+13
−13		(−93)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Ktulu 92754+12
−12		(−100)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
+57
= 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-bit2751+25
−25		(−103)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−103
= =
–   SmarThink 1.20 32-bit2747+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		(−109)27 − 9
(+19−1=16)
75.0%
27.0 / 36
100.0%
+48
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-bit2745+18
−18		(−109)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−266
0 =
–   Shield 2.1 64-bit2729+14
−14		(−125)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−155
=
–   SmarThink 1.10 32-bit2719+19
−19		(−135)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
−7
1 = = 0 1 1 1 1 = 1 0 1 = 0 = = 1 = 1 1 1 0 1 1 1 = = 1 0 = 1 1
–   Counter 2.9 64-bit2715+24
−24		(−139)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−108
=
–   Hakkapeliitta 2.0 64-bit2714+25
−25		(−140)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   Djinn 1.021 64-bit2668+13
−13		(−186)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Ruffian 2.1.02624+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		(−248)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Diablo 0.5.12412+18
−18		(−442)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Butcher 1.64 64-bit2282+20
−20		(−572)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
3598 games: 948 wins, 1153 losses, 1497 draws (41.6%), score: 47.2%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on May 24, 2020