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
Roc 0.7 64-bit (3158+8
−8		)Quote
Authors: Vadim Demichev (Russia), Tom Hyer Link: Download
This is one of the 36 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR XPrO 1.4 64-bit3425+12
−12		(+267)6.5 − 47.5
(+0−41=13)
12.0%
6.5 / 54
0.0%
−30
–   Stockfish 9 64-bit3425+10
−10		(+267)10.5 − 53.5
(+0−43=21)
16.4%
10.5 / 64
0.0%
+20
–   asmFish 051117 64-bit3400+13
−13		(+242)10 − 44
(+1−35=18)
18.5%
10.0 / 54
0.0%
+11
–   Houdini 6 64-bit3392+5
−5		(+234)12 − 40
(+0−28=24)
23.1%
12.0 / 52
0.0%
+50
–   SugaR XPrO 1.5.3 64-bit3387+14
−14		(+229)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+62
–   SugaR XPrO 1.3 64-bit3384+13
−13		(+226)10 − 50
(+0−40=20)
16.7%
10.0 / 60
0.0%
−18
–   Komodo 11.3.1 64-bit3381+12
−12		(+223)9 − 43
(+1−35=16)
17.3%
9.0 / 52
0.0%
−20
–   Komodo 11.2 64-bit3379+11
−11		(+221)12.5 − 47.5
(+3−38=19)
20.8%
12.5 / 60
0.0%
+4
–   Komodo 12 64-bit3376+12
−12		(+218)10.5 − 41.5
(+0−31=21)
20.2%
10.5 / 52
0.0%
+8
–   SugaR XPrO 1.2 64-bit3374+14
−14		(+216)14.5 − 47.5
(+1−34=27)
23.4%
14.5 / 62
0.0%
+32
–   Komodo 10.4 64-bit3364+11
−11		(+206)12 − 40
(+1−29=22)
23.1%
12.0 / 52
0.0%
+18
–   Stockfish 8 64-bit3362+8
−8		(+204)13 − 51
(+0−38=26)
20.3%
13.0 / 64
0.0%
−4
–   Houdini 5.01 64-bit3355+11
−11		(+197)16 − 46
(+1−31=30)
25.8%
16.0 / 62
0.0%
+33
–   Komodo 11.01 64-bit3351+15
−15		(+193)8 − 28
(+0−20=16)
22.2%
8.0 / 36
0.0%
+2
–   Fire 7.1 64-bit3311+7
−7		(+153)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−140
–   Fire 6.1 64-bit3253+10
−10		(+95)26.5 − 41.5
(+5−20=43)
39.0%
26.5 / 68
0.0%
+25
–   Booot 6.3.1 64-bit3248+8
−8		(+90)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+167
–   Shredder 13 64-bit3247+6
−6		(+89)23 − 39
(+2−18=42)
37.1%
23.0 / 62
0.0%
+8
–   StockNemo 5.7.0.0 64-bit3246+12
−12		(+88)6 − 8
(+4−6=4)		42.9%
6.0 / 14
0.0%
+24
–   Fizbo 2 64-bit3243+7
−7		(+85)28 − 36
(+9−17=38)
43.8%
28.0 / 64
0.0%
+43
–   Booot 6.3 64-bit3242+14
−14		(+84)19.5 − 32.5
(+7−20=25)
37.5%
19.5 / 52
0.0%
−4
–   Ethereal 10.55 64-bit3238+15
−15		(+80)18.5 − 31.5
(+5−18=27)
37.0%
18.5 / 50
0.0%
−7
–   Fire 5 64-bit3223+11
−11		(+65)27.5 − 38.5
(+6−17=43)
41.7%
27.5 / 66
0.0%
+12
–   Fizbo 1.9 64-bit3222+10
−10		(+64)29.5 − 44.5
(+13−28=33)
39.9%
29.5 / 74
0.0%
−8
–   Andscacs 0.94 64-bit3216+11
−11		(+58)16.5 − 37.5
(+0−21=33)
30.6%
16.5 / 54
0.0%
−66
–   Andscacs 0.93 64-bit3214+11
−11		(+56)25 − 38
(+10−23=30)
39.7%
25.0 / 63
0.0%
−15
–   Andscacs 0.92 64-bit3207+12
−12		(+49)24.5 − 31.5
(+7−14=35)
43.8%
24.5 / 56
0.0%
+10
–   Andscacs 0.921 64-bit3195+12
−12		(+37)27.5 − 30.5
(+11−14=33)
47.4%
27.5 / 58
0.0%
+20
–   Booot 6.2 64-bit3187+9
−9		(+29)37.5 − 46.5
(+12−21=51)
44.6%
37.5 / 84
0.0%
−6
–   Smallbrain 5.0 64-bit3187+16
−16		(+29)6.5 − 9.5
(+2−5=9)		40.6%
6.5 / 16
0.1%
−34
–   Andscacs 0.91 64-bit3185+13
−13		(+27)32.5 − 30.5
(+14−12=37)
51.6%
32.5 / 63
0.0%
+37
–   Laser 1.6 64-bit3175+8
−8		(+17)23.5 − 26.5
(+9−12=29)
47.0%
23.5 / 50
0.2%
−1
–   Orion 0.9 64-bit3170+11
−11		(+12)7 − 5
(+7−5=0)		58.3%
7.0 / 12
3.6%
+96
–   Arasan 21.3 64-bit3164+12
−12		(+6)6.5 − 7.5
(+1−2=11)		46.4%
6.5 / 14
22.3%
−16
–   Gull 3 64-bit3161+6
−6		(+3)27.5 − 28.5
(+7−8=41)
49.1%
27.5 / 56
24.7%
−2
–   SlowChess Blitz Classic 1.9 64-bit3159+19
−19		(+1)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
45.3%
−20
–   Chiron 4 64-bit3158+7
−7		(0)38.5 − 39.5
(+12−13=53)
49.4%
38.5 / 78
54.2%
−3
–   Pedone 2.0 64-bit3150+15
−15		(−8)8 − 8
(+4−4=8)		50.0%
8.0 / 16
83.6%
−8
–   RubiChess 1.5 64-bit3149+17
−17		(−9)9 − 11
(+4−6=10)		45.0%
9.0 / 20
83.3%
−45
–   Vajolet2 2.8 64-bit3145+10
−10		(−13)9.5 − 10.5
(+4−5=11)		47.5%
9.5 / 20
97.8%
−33
–   Fritz 16 64-bit3144+9
−9		(−14)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.0%
−25
–   Strelka 5.5 64-bit3142+5
−5		(−16)31 − 25
(+15−9=32)
55.4%
31.0 / 56
99.9%
+20
–   Critter 1.6a 64-bit3140+6
−6		(−18)31 − 25
(+14−8=34)
55.4%
31.0 / 56
100.0%
+16
–   NirvanaChess 2.4 64-bit3139+7
−7		(−19)42 − 44
(+14−16=56)
48.8%
42.0 / 86
100.0%
−27
–   Fritz 15 64-bit3136+8
−8		(−22)10 − 16
(+3−9=14)		38.5%
10.0 / 26
100.0%
−100
–   Equinox 3.20 64-bit3134+7
−7		(−24)12.5 − 11.5
(+5−4=15)		52.1%
12.5 / 24
100.0%
−13
–   Xiphos 0.3 64-bit3133+17
−17		(−25)13 − 11
(+6−4=14)		54.2%
13.0 / 24
99.7%
+3
–   Ethereal 10.00 64-bit3132+13
−13		(−26)9 − 9
(+2−2=14)		50.0%
9.0 / 18
100.0%
−26
–   Hannibal 1.7 64-bit3118+8
−8		(−40)32.5 − 21.5
(+15−4=35)
60.2%
32.5 / 54
100.0%
+24
–   Texel 1.07 64-bit3114+9
−9		(−44)13 − 9
(+8−4=10)		59.1%
13.0 / 22
100.0%
+24
–   Koivisto 4.0 64-bit3113+15
−15		(−45)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Mr Bob 1.1.0 64-bit3112+12
−12		(−46)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
100.0%
−29
–   Rybka 4 64-bit3111+9
−9		(−47)11 − 9
(+5−3=12)		55.0%
11.0 / 20
100.0%
−9
–   Laser 1.5 64-bit3111+13
−13		(−47)19 − 13
(+8−2=22)
59.4%
19.0 / 32
100.0%
+11
–   Bouquet 1.8 64-bit3110+7
−7		(−48)14.5 − 7.5
(+8−1=13)		65.9%
14.5 / 22
100.0%
+55
–   NirvanaChess 2.3 64-bit3103+10
−10		(−55)14.5 − 11.5
(+7−4=15)		55.8%
14.5 / 26
100.0%
−14
–   Clarity 3.0.0 64-bit3103+19
−19		(−55)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+47
–   Counter 3.9 64-bit3103+21
−21		(−55)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
100.0%
−10
–   ChessBrainVB 3.743102+12
−12		(−56)8.5 − 5.5
(+6−3=5)		60.7%
8.5 / 14
100.0%
+26
–   iCE 4.0 64-bit3100+10
−10		(−58)9.5 − 6.5
(+7−4=5)		59.4%
9.5 / 16
100.0%
+10
–   Igel 2.3.1 64-bit3097+18
−18		(−61)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+87
–   Black Marlin 3.0 64-bit3096+21
−21		(−62)16 − 12
(+9−5=14)		57.1%
16.0 / 28
100.0%
−15
–   Vajolet2 2.6 64-bit3096+13
−13		(−62)11 − 9
(+6−4=10)		55.0%
11.0 / 20
100.0%
−29
–   Pedone 1.8 64-bit3095+14
−14		(−63)13 − 7
(+9−3=8)		65.0%
13.0 / 20
100.0%
+41
–   Protector 1.9.0 64-bit3092+8
−8		(−66)19 − 17
(+9−7=20)
52.8%
19.0 / 36
100.0%
−47
–   Alfil 15.7 64-bit3091+11
−11		(−67)11 − 9
(+4−2=14)		55.0%
11.0 / 20
100.0%
−34
–   BlackMamba 2.0 64-bit3091+8
−8		(−67)15 − 9
(+8−2=14)		62.5%
15.0 / 24
100.0%
+16
–   Seer 1.2.1 64-bit3090+19
−19		(−68)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+44
–   chess22k 1.12 64-bit3083+14
−14		(−75)6 − 6
(+2−2=8)		50.0%
6.0 / 12
100.0%
−78
–   Vitruvius 1.11C 64-bit3082+12
−12		(−76)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−4
–   Altair 4.0.0 64-bit3080+17
−17		(−78)12.5 − 5.5
(+7−0=11)		69.4%
12.5 / 18
100.0%
+45
–   Avalanche 1.3.0 64-bit3079+18
−18		(−79)8.5 − 7.5
(+4−3=9)		53.1%
8.5 / 16
100.0%
−50
–   ChessBrainVB 3.703078+20
−20		(−80)9.5 − 4.5
(+6−1=7)		67.9%
9.5 / 14
100.0%
+39
–   Arasan 20.4.1 64-bit3077+13
−13		(−81)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+13
–   Nemorino 4.00 64-bit3075+15
−15		(−83)9.5 − 8.5
(+4−3=11)		52.8%
9.5 / 18
100.0%
−66
–   Texel 1.06 64-bit3075+13
−13		(−83)16.5 − 11.5
(+11−6=11)		58.9%
16.5 / 28
100.0%
−15
–   Elektro 1.2 64-bit3075+15
−15		(−83)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+87
–   iCE 3.0 64-bit3075+10
−10		(−83)25 − 13
(+15−3=20)
65.8%
25.0 / 38
100.0%
+25
–   BlackCore 3.0 64-bit3074+18
−18		(−84)8.5 − 9.5
(+4−5=9)		47.2%
8.5 / 18
100.0%
−103
–   Wasp 3.60 64-bit3072+17
−17		(−86)9.5 − 6.5
(+5−2=9)		59.4%
9.5 / 16
100.0%
−23
–   RubiChess 1.4 64-bit3069+14
−14		(−89)10.5 − 5.5
(+6−1=9)		65.6%
10.5 / 16
100.0%
+12
–   ChessBrainVB 3.663069+20
−20		(−89)9.5 − 6.5
(+8−5=3)		59.4%
9.5 / 16
100.0%
−11
–   Sting SF 8.1 64-bit3067+22
−22		(−91)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+36
–   Senpai 2.0 64-bit3067+9
−9		(−91)11 − 7
(+6−2=10)		61.1%
11.0 / 18
100.0%
−16
–   Sting SF 15 64-bit3067+22
−22		(−91)16 − 8
(+13−5=6)		66.7%
16.0 / 24
100.0%
+44
–   Sting SF 9.99 64-bit3064+20
−20		(−94)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
−60
–   Frozenight 5.1.0 64-bit3064+18
−18		(−94)16.5 − 7.5
(+10−1=13)		68.8%
16.5 / 24
100.0%
+34
–   Laser 1.4 64-bit3062+16
−16		(−96)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
100.0%
−5
–   Sting SF 8.5 64-bit3061+22
−22		(−97)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+146
–   SmarThink 1.98 64-bit3059+11
−11		(−99)9.5 − 6.5
(+4−1=11)		59.4%
9.5 / 16
100.0%
−40
–   ChessBrainVB 3.683058+18
−18		(−100)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
100.0%
−74
–   Arasan 20.2 64-bit3058+21
−21		(−100)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−171
–   Arasan 20.5 64-bit3057+18
−18		(−101)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
+31
–   Protej 0.6.5 64-bit3048+17
−17		(−110)18 − 6
(+16−4=4)		75.0%
18.0 / 24
100.0%
+98
–   Pedone 1.7 64-bit3045+14
−14		(−113)8.5 − 5.5
(+3−0=11)		60.7%
8.5 / 14
100.0%
−51
–   Sting SF 10.1 64-bit3044+24
−24		(−114)8.5 − 7.5
(+5−4=7)		53.1%
8.5 / 16
100.0%
−83
–   Combusken 1.2.0 64-bit3043+20
−20		(−115)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
−28
–   Arasan 20.3 64-bit3041+17
−17		(−117)9 − 8
(+5−4=8)		52.9%
9.0 / 17
100.0%
−105
–   Sting SF 19 64-bit3041+21
−21		(−117)11 − 3
(+8−0=6)		78.6%
11.0 / 14
100.0%
+82
–   Topple 0.8.0 64-bit3040+15
−15		(−118)10.5 − 3.5
(+7−0=7)		75.0%
10.5 / 14
100.0%
+51
–   Naum 4.6 64-bit3039+10
−10		(−119)16.5 − 7.5
(+10−1=13)		68.8%
16.5 / 24
100.0%
+8
–   Altair 3.0.0 64-bit3039+18
−18		(−119)8.5 − 3.5
(+7−2=3)		70.8%
8.5 / 12
100.0%
+48
–   Mantissa 3.0.0 64-bit3037+15
−15		(−121)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+100
–   Winter 0.7 64-bit3035+15
−15		(−123)11 − 5
(+9−3=4)		68.8%
11.0 / 16
100.0%
+28
–   Vajolet2 2.5 64-bit3032+15
−15		(−126)10 − 2
(+8−0=4)		83.3%
10.0 / 12
100.0%
+118
–   Ethereal 9.30 64-bit3032+21
−21		(−126)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+35
–   Pirarucu 3.2.4 64-bit3026+19
−19		(−132)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+32
–   Nemorino 3.0 64-bit3026+17
−17		(−132)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+30
–   SmarThink 1.97 64-bit3025+13
−13		(−133)17 − 11
(+11−5=12)		60.7%
17.0 / 28
100.0%
−50
–   Rodent III 0.281 64-bit3023+17
−17		(−135)8.5 − 5.5
(+3−0=11)		60.7%
8.5 / 14
100.0%
−73
–   Bagatur 2.0 64-bit3022+20
−20		(−136)10 − 4
(+7−1=6)		71.4%
10.0 / 14
100.0%
+16
–   BlackCore 2.0 64-bit3020+16
−16		(−138)9.5 − 4.5
(+7−2=5)		67.9%
9.5 / 14
100.0%
−1
–   chess22k 1.11 64-bit3019+17
−17		(−139)8.5 − 5.5
(+4−1=9)		60.7%
8.5 / 14
100.0%
−66
–   Igel 2.3.0 64-bit3016+22
−22		(−142)14 − 4
(+11−1=6)		77.8%
14.0 / 18
100.0%
+65
–   Demolito 2019-04-27 64-bit3015+16
−16		(−143)8 − 6
(+4−2=8)		57.1%
8.0 / 14
100.0%
−95
–   Topple 0.7.5 64-bit3012+15
−15		(−146)9 − 5
(+6−2=6)		64.3%
9.0 / 14
100.0%
−42
–   Deuterium 2019.2.37.73 64-bit3011+12
−12		(−147)12.5 − 7.5
(+7−2=11)		62.5%
12.5 / 20
100.0%
−65
–   Amoeba 3.3 64-bit3009+18
−18		(−149)9 − 3
(+7−1=4)		75.0%
9.0 / 12
100.0%
+36
–   Minic 2.0 64-bit3009+20
−20		(−149)13.5 − 4.5
(+11−2=5)		75.0%
13.5 / 18
100.0%
+44
–   ChessBrainVB 3.503008+20
−20		(−150)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−150
–   Pedone 1.6 64-bit3004+17
−17		(−154)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+16
–   Vajolet2 2.4 64-bit2996+18
−18		(−162)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
−15
–   Mr Bob 1.0.0 64-bit2991+17
−17		(−167)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−64
–   Francesca MAD 0.32 64-bit2983+12
−12		(−175)11.5 − 4.5
(+8−1=7)		71.9%
11.5 / 16
100.0%
−22
–   Viridithas 4.0.0 64-bit2980+20
−20		(−178)13 − 3
(+11−1=4)		81.3%
13.0 / 16
100.0%
+65
–   Wasp 2.6 64-bit2970+11
−11		(−188)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−16
–   chess22k 1.9 64-bit2966+18
−18		(−192)9 − 3
(+6−0=6)		75.0%
9.0 / 12
100.0%
−23
–   Combusken 1.0.0 64-bit2961+22
−22		(−197)11 − 3
(+8−0=6)		78.6%
11.0 / 14
100.0%
−1
–   Viridithas 3.0.0 64-bit2907+21
−21		(−251)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
−118
3432 games: 723 wins, 969 losses, 1740 draws (50.7%), score: 46.4%

Rating changes by day

Rating changes with played games

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