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

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Show each game results
Amoeba 3.4 64-bit (3043+12
−12		)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 19 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Tucano 10.00 64-bit3355+9
−9		(+312)3 − 19
(+1−17=4)		13.6%
3.0 / 22
0.0%
+14
–   Peacekeeper 2.00 64-bit3284+12
−12		(+241)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
+69
–   Caissa 0.8 64-bit3278+17
−17		(+235)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−57
–   Rebel 14.1 64-bit3253+17
−17		(+210)1 − 11
(+0−10=2)		8.3%
1.0 / 12
0.0%
−142
–   Combusken 2.0.0 64-bit3252+10
−10		(+209)3 − 9
(+0−6=6)		25.0%
3.0 / 12
0.0%
+40
–   Drofa 4.1.0 64-bit3249+14
−14		(+206)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+171
–   Svart 6 64-bit3242+12
−12		(+199)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Drofa 4.0.0 64-bit3234+14
−14		(+191)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−101
–   Winter 2.0 64-bit3230+13
−13		(+187)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+221
–   Mr Bob 1.2.0 64-bit3226+12
−12		(+183)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+70
–   Smallbrain 5.0 64-bit3187+16
−16		(+144)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+66
–   BlackCore 4.0 64-bit3185+18
−18		(+142)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+47
–   Rice 5.0.0 64-bit3183+17
−17		(+140)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−26
–   Black Marlin 4.0 64-bit3175+17
−17		(+132)9.5 − 18.5
(+1−10=17)		33.9%
9.5 / 28
0.0%
+28
–   Laser 1.6 64-bit3175+8
−8		(+132)2.5 − 9.5
(+0−7=5)		20.8%
2.5 / 12
0.0%
−71
–   Drofa 3.3.0 64-bit3172+15
−15		(+129)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−105
–   Winter 0.9 64-bit3171+11
−11		(+128)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+86
–   Orion 0.9 64-bit3170+11
−11		(+127)7 − 11
(+2−6=10)		38.9%
7.0 / 18
0.0%
+53
–   NirvanaChess 2.5 64-bit3168+10
−10		(+125)0.5 − 4.5
(+0−4=1)		10.0%
0.5 / 5
0.0%
−195
–   Little Goliath Evolution 3.15 64-bit3164+17
−17		(+121)10.5 − 19.5
(+3−12=15)
35.0%
10.5 / 30
0.0%
+15
–   Roc 1.0 64-bit3163+17
−17		(+120)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−45
–   Orion 0.8 64-bit3161+13
−13		(+118)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−48
–   Gull 3 64-bit3161+6
−6		(+118)4 − 8
(+1−5=6)		33.3%
4.0 / 12
0.0%
+4
–   Chiron 4 64-bit3158+7
−7		(+115)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
0.0%
+30
–   Counter 4.1 64-bit3156+16
−16		(+113)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.0%
+156
–   Demolito 2021-10-04 64-bit3156+11
−11		(+113)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+41
–   Rebel 14 64-bit3154+20
−20		(+111)7.5 − 16.5
(+4−13=7)		31.3%
7.5 / 24
0.0%
−34
–   Roc 1.9.1 64-bit3150+14
−14		(+107)4 − 9
(+0−5=8)		30.8%
4.0 / 13
0.0%
−20
–   Andscacs 0.88 64-bit3148+12
−12		(+105)5 − 7
(+2−4=6)		41.7%
5.0 / 12
0.0%
+54
–   MIDA 2.3 64-bit3147+17
−17		(+104)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−64
–   Fritz 16 64-bit3144+9
−9		(+101)2.5 − 9.5
(+1−8=3)		20.8%
2.5 / 12
0.0%
−126
–   Velvet 3.1.0 64-bit3142+18
−18		(+99)11.5 − 14.5
(+5−8=13)		44.2%
11.5 / 26
0.0%
+55
–   Mantissa 3.3.0 64-bit3138+15
−15		(+95)4 − 9
(+2−7=4)		30.8%
4.0 / 13
0.0%
−45
–   Equinox 3.20 64-bit3134+7
−7		(+91)4 − 8
(+1−5=6)		33.3%
4.0 / 12
0.0%
−23
–   Counter 4.0 64-bit3133+15
−15		(+90)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+1
–   Carp 2.0.0 64-bit3133+16
−16		(+90)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+89
–   Avalanche 1.3.1 64-bit3125+17
−17		(+82)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−88
–   Invictus r382 64-bit3124+10
−10		(+81)9 − 11
(+2−4=14)		45.0%
9.0 / 20
0.0%
+52
–   Expositor 2WQ23 64-bit3120+20
−20		(+77)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−24
–   Atlas 4.35 64-bit3118+12
−12		(+75)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−136
–   chess22k 1.14 64-bit3117+11
−11		(+74)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+2
–   Sturddle 1.04 64-bit3115+14
−14		(+72)7 − 11
(+4−8=6)		38.9%
7.0 / 18
0.0%
−14
–   Rybka 4.1 64-bit3113+7
−7		(+70)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−95
–   Mr Bob 1.1.0 64-bit3112+12
−12		(+69)8 − 12
(+3−7=10)		40.0%
8.0 / 20
0.0%
+4
–   Clarity 3.0.0 64-bit3103+19
−19		(+60)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+60
–   Bit-Genie 9 64-bit3101+11
−11		(+58)20.5 − 25.5
(+13−18=15)
44.6%
20.5 / 46
0.0%
+15
–   iCE 4.0 64-bit3100+10
−10		(+57)6 − 6
(+1−1=10)		50.0%
6.0 / 12
0.0%
+53
–   Black Marlin 3.0 64-bit3096+21
−21		(+53)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Protector 1.9.0 64-bit3092+8
−8		(+49)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−138
–   Avalanche 1.2.0 64-bit3086+17
−17		(+43)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−51
–   Atlas 4.25 64-bit3085+14
−14		(+42)15.5 − 16.5
(+6−7=19)
48.4%
15.5 / 32
0.0%
+31
–   Vitruvius 1.11C 64-bit3082+12
−12		(+39)3 − 1
(+3−1=0)		75.0%
3.0 / 4
0.0%
+291
–   Altair 4.0.0 64-bit3080+17
−17		(+37)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−125
–   Avalanche 1.3.0 64-bit3079+18
−18		(+36)11.5 − 8.5
(+6−3=11)		57.5%
11.5 / 20
0.0%
+89
–   Svart 4 64-bit3079+17
−17		(+36)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.0%
+124
–   Pedantic 0.6.0 64-bit3077+18
−18		(+34)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.1%
−4
–   Drofa 3.2.0 64-bit3077+16
−16		(+34)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−190
–   Rybka 3 64-bit3076+8
−8		(+33)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+33
–   BlackCore 3.0 64-bit3074+18
−18		(+31)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.1%
−77
–   GOOB 1.8.9 64-bit3069+12
−12		(+26)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.1%
−11
–   Frozenight 5.1.0 64-bit3064+18
−18		(+21)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
2.4%
+163
–   Wahoo 4.0.0 64-bit3060+10
−10		(+17)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
1.2%
−83
–   SmarThink 1.98 64-bit3059+11
−11		(+16)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
1.8%
+82
–   Pirarucu 3.3.5 64-bit3051+11
−11		(+8)22.5 − 23.5
(+8−9=29)
48.9%
22.5 / 46
14.0%
−2
–   Peacekeeper 1.70 64-bit3051+19
−19		(+8)6 − 9
(+3−6=6)		40.0%
6.0 / 15
22.8%
−69
–   Sting SF BlackHole 4 64-bit3050+19
−19		(+7)6 − 6
(+2−2=8)		50.0%
6.0 / 12
26.2%
+3
–   Bagatur 3.0 64-bit3050+19
−19		(+7)10.5 − 7.5
(+5−2=11)		58.3%
10.5 / 18
26.3%
+60
–   Protej 0.6.5 64-bit3048+17
−17		(+5)9.5 − 6.5
(+7−4=5)		59.4%
9.5 / 16
28.4%
+84
–   Princhess 0.15.1 64-bit3042+16
−16		(−1)3 − 3
(+2−2=2)		50.0%
3.0 / 6
53.2%
+7
–   Bagatur 3.2 64-bit3042+21
−21		(−1)12 − 14
(+7−9=10)		46.2%
12.0 / 26
52.7%
−28
–   Monolith 2 64-bit3041+10
−10		(−2)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
60.6%
+48
–   Altair 3.0.0 64-bit3039+18
−18		(−4)1 − 3
(+0−2=2)		25.0%
1.0 / 4
64.5%
−170
–   Naum 4.6 64-bit3039+10
−10		(−4)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
68.0%
−116
–   Mantissa 3.0.0 64-bit3037+15
−15		(−6)10.5 − 5.5
(+8−3=5)		65.6%
10.5 / 16
73.6%
+116
–   Bagatur 2.3 64-bit3036+22
−22		(−7)14 − 12
(+6−4=16)		53.8%
14.0 / 26
70.2%
+19
–   Bagatur 3.6b 64-bit3035+17
−17		(−8)15 − 21
(+6−12=18)
41.7%
15.0 / 36
78.2%
−67
–   Frozenight 5.0.0 64-bit3035+19
−19		(−8)4 − 4
(+1−1=6)		50.0%
4.0 / 8
75.3%
−12
–   Rodent IV 0.30 64-bit3034+16
−16		(−9)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
82.0%
−56
–   Cheng 4.41 64-bit3033+10
−10		(−10)42 − 49
(+26−33=32)
46.2%
42.0 / 91
89.7%
−40
–   Topple 0.8.1 64-bit3033+12
−12		(−10)54 − 37
(+33−16=42)
59.3%
54.0 / 91
89.1%
+54
–   Hakkapeliitta TCEC v2 64-bit3031+11
−11		(−12)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
93.4%
−106
–   FabChess 1.16 64-bit3029+10
−10		(−14)22 − 26
(+10−14=24)
45.8%
22.0 / 48
96.5%
−43
–   4ku 4.0 64-bit3029+14
−14		(−14)13 − 12
(+5−4=16)		52.0%
13.0 / 25
92.6%
−3
–   Polaris 1.8.1 64-bit3023+12
−12		(−20)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
98.8%
+272
–   Critter 0.90 32-bit3022+11
−11		(−21)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
99.4%
−46
–   BlackCore 2.0 64-bit3020+16
−16		(−23)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
98.9%
+73
–   Bagatur 3.7a 64-bit3016+21
−21		(−27)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
98.6%
+67
–   Smallbrain 4.0 64-bit3016+21
−21		(−27)7 − 7
(+2−2=10)		50.0%
7.0 / 14
98.8%
−29
–   Stockfish 1.7.1 32-bit3013+12
−12		(−30)6 − 6
(+4−4=4)		50.0%
6.0 / 12
100.0%
−34
–   Peacekeeper 1.60 64-bit3012+18
−18		(−31)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.8%
−135
–   Deuterium 2019.2.37.73 64-bit3011+12
−12		(−32)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
+9
–   Bagatur 3.7b 64-bit3010+19
−19		(−33)7 − 5
(+4−2=6)		58.3%
7.0 / 12
99.8%
+25
–   Godel 7.0 64-bit3003+11
−11		(−40)9.5 − 6.5
(+7−4=5)		59.4%
9.5 / 16
100.0%
+31
–   Bagatur 3.7d 64-bit3003+21
−21		(−40)10 − 12
(+6−8=8)		45.5%
10.0 / 22
99.9%
−75
–   Bagatur 4.1a 64-bit3000+26
−26		(−43)1 − 0
(+1−0=0)		100.0%
1.0 / 1
99.8%
+INF
–   Cheng 4.40 64-bit2996+12
−12		(−47)6 − 6
(+3−3=6)		50.0%
6.0 / 12
100.0%
−47
–   Frozenight 4.0.0 64-bit2993+18
−18		(−50)7.5 − 8.5
(+1−2=13)		46.9%
7.5 / 16
100.0%
−69
–   Rybka 2.3.2a 64-bit2986+9
−9		(−57)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+47
–   Francesca MAD 0.32 64-bit2983+12
−12		(−60)26 − 18
(+17−9=18)
59.1%
26.0 / 44
100.0%
+6
–   Willow 2.9 64-bit2982+19
−19		(−61)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−132
–   Vengeance 3.0.0 64-bit2981+10
−10		(−62)13.5 − 6.5
(+11−4=5)		67.5%
13.5 / 20
100.0%
+81
–   Viridithas 4.0.0 64-bit2980+20
−20		(−63)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+14
–   Naum 4 64-bit2977+10
−10		(−66)7 − 5
(+4−2=6)		58.3%
7.0 / 12
100.0%
−4
–   Nalwald 16 64-bit2976+14
−14		(−67)26.5 − 17.5
(+14−5=25)
60.2%
26.5 / 44
100.0%
+5
–   Francesca MAD 0.31a 64-bit2971+17
−17		(−72)23 − 17
(+13−7=20)
57.5%
23.0 / 40
100.0%
−21
–   Nu-chess 1.0 64-bit2961+12
−12		(−82)21 − 13
(+13−5=16)
61.8%
21.0 / 34
100.0%
0
–   Cadie 1.5 64-bit2959+17
−17		(−84)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+208
–   Midnight 6 64-bit2956+18
−18		(−87)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+17
–   Cheese 3.2.0 64-bit2952+17
−17		(−91)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+143
–   Protej 0.6.4 64-bit2949+16
−16		(−94)9 − 7
(+6−4=6)		56.3%
9.0 / 16
100.0%
−41
–   Princhess 0.14.1 64-bit2948+17
−17		(−95)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
0
–   Ynode 0130 64-bit2946+18
−18		(−97)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+65
–   Dirty CUCUMBER 64-bit2941+9
−9		(−102)12 − 8
(+6−2=12)		60.0%
12.0 / 20
100.0%
−37
–   tomitankChess 5.1 64-bit2940+12
−12		(−103)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
−18
–   Asymptote 0.8 64-bit2940+11
−11		(−103)8 − 4
(+4−0=8)		66.7%
8.0 / 12
100.0%
0
–   Cheese 3.1.1 64-bit2935+15
−15		(−108)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
+17
–   Renegade 0.12.0 64-bit2934+13
−13		(−109)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−31
–   Protej 0.6.3 64-bit2933+16
−16		(−110)16.5 − 15.5
(+6−5=21)
51.6%
16.5 / 32
100.0%
−103
–   Crafty 25.6 64-bit2931+15
−15		(−112)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+58
–   Viridithas 3.0.0 64-bit2907+21
−21		(−136)9 − 3
(+7−1=4)		75.0%
9.0 / 12
100.0%
+49
–   The Baron 3.45 64-bit2907+12
−12		(−136)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−58
–   Nalwald 15 64-bit2901+19
−19		(−142)12 − 4
(+9−1=6)		75.0%
12.0 / 16
100.0%
+37
–   The Baron 3.44 64-bit2886+9
−9		(−157)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+135
–   Weiawaga 5.0 64-bit2873+12
−12		(−170)11 − 5
(+9−3=4)		68.8%
11.0 / 16
100.0%
−18
–   Ceibo 0.9 64-bit2868+12
−12		(−175)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−252
–   OliThink 5.10.1 64-bit2859+13
−13		(−184)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+106
–   Cheese 2.2 64-bit2846+15
−15		(−197)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   StockNemo 5.0.0.0 64-bit2843+21
−21		(−200)15 − 5
(+12−2=6)		75.0%
15.0 / 20
100.0%
−12
–   Nalwald 14.0 64-bit2841+18
−18		(−202)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Cheese 3.0.0 64-bit2823+15
−15		(−220)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   RuyDos 1.1.11 64-bit2797+12
−12		(−246)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Shallow 4.0 64-bit2793+15
−15		(−250)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−172
1789 games: 467 wins, 503 losses, 819 draws (45.8%), score: 49.0%

Rating changes by day

Rating changes with played games

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