CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Gull 1.2 32-bit (2876+12
−12
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 33 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 2.0c 32-bit3101+14
−13
(+225)11.5 − 48.5
(+1−38=21)
19.2%
11.5 / 60
0.0%
+13
–   Houdini 1.5a 32-bit3088+12
−12
(+212)3.5 − 26.5
(+0−23=7)
11.7%
3.5 / 30
0.0%
−89
–   Strelka 5.5 32-bit3085+15
−14
(+209)5 − 25
(+0−20=10)
16.7%
5.0 / 30
0.0%
−26
–   Strelka 5.1 32-bit3079+15
−15
(+203)6.5 − 23.5
(+1−18=11)
21.7%
6.5 / 30
0.0%
+12
–   Critter 1.4 32-bit3071+14
−13
(+195)7 − 31
(+1−25=12)
18.4%
7.0 / 38
0.0%
−27
–   Critter 1.6 32-bit3066+19
−19
(+190)10.5 − 21.5
(+2−13=17)
32.8%
10.5 / 32
0.0%
+85
–   Critter 1.2 32-bit3059+14
−14
(+183)9.5 − 32.5
(+2−25=15)
22.6%
9.5 / 42
0.0%
−1
–   Stockfish 2.2.2 32-bit3049+14
−14
(+173)13 − 25
(+4−16=18)
34.2%
13.0 / 38
0.0%
+76
–   Komodo 4 32-bit3031+16
−15
(+155)12 − 18
(+3−9=18)
40.0%
12.0 / 30
0.0%
+98
–   Vitruvius 1.11C 32-bit3029+14
−15
(+153)6 − 16
(+1−11=10)
27.3%
6.0 / 22
0.0%
+11
–   Rybka 4.1 32-bit3029+12
−12
(+153)5 − 33
(+0−28=10)
13.2%
5.0 / 38
0.0%
−123
–   Stockfish 2.1.1 32-bit3026+15
−15
(+150)11.5 − 38.5
(+5−32=13)
23.0%
11.5 / 50
0.0%
−46
–   Komodo 3 32-bit3022+14
−14
(+146)9.5 − 28.5
(+3−22=13)
25.0%
9.5 / 38
0.0%
−24
–   IvanHoe 9.46h 32-bit3022+13
−14
(+146)7.5 − 26.5
(+2−21=11)
22.1%
7.5 / 34
0.0%
−46
–   DeepSaros 2.3j 32-bit3020+15
−15
(+144)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
−19
–   Critter 1.01 32-bit3018+18
−18
(+142)10.5 − 28.5
(+4−22=13)
26.9%
10.5 / 39
0.0%
−14
–   Rybka 4 32-bit3017+15
−14
(+141)10 − 20
(+6−16=8)
33.3%
10.0 / 30
0.0%
+22
–   Stockfish 2.0.1 32-bit3012+16
−16
(+136)9 − 29
(+1−21=16)
23.7%
9.0 / 38
0.0%
−33
–   Komodo 2.03 32-bit3007+16
−16
(+131)10.5 − 27.5
(+6−23=9)
27.6%
10.5 / 38
0.0%
−31
–   Critter 0.90 32-bit2988+15
−14
(+112)11.5 − 18.5
(+4−11=15)
38.3%
11.5 / 30
0.0%
+42
–   Fritz 132959+11
−11
(+83)14 − 16
(+7−9=14)
46.7%
14.0 / 30
0.0%
+62
–   Naum 4.2 32-bit2958+10
−10
(+82)17 − 21
(+7−11=20)
44.7%
17.0 / 38
0.0%
+51
–   Deep Sjeng c't 20102940+10
−10
(+64)14.5 − 23.5
(+5−14=19)
38.2%
14.5 / 38
0.0%
−5
–   Chiron 1.1a 32-bit2930+15
−14
(+54)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
0
–   Shredder 12 32-bit2928+7
−7
(+52)27.5 − 40.5
(+13−26=29)
40.4%
27.5 / 68
0.0%
−6
–   Komodo 1.3 32-bit2916+16
−16
(+40)20 − 22
(+6−8=28)
47.6%
20.0 / 42
0.0%
+27
–   Deep Junior 13 32-bit2915+17
−18
(+39)16.5 − 17.5
(+10−11=13)
48.5%
16.5 / 34
0.0%
+30
–   Spike 1.4 Leiden2914+8
−8
(+38)24.5 − 39.5
(+9−24=31)
38.3%
24.5 / 64
0.0%
−34
–   Rybka 2.3.2a 32-bit2911+9
−9
(+35)10.5 − 19.5
(+2−11=17)
35.0%
10.5 / 30
0.0%
−52
–   Deep Junior 12.5 32-bit2908+15
−16
(+32)17.5 − 18.5
(+10−11=15)
48.6%
17.5 / 36
0.1%
+20
–   Arasan 19.0.1 64-bit2906+26
−26
(+30)5 − 5
(+2−2=6)
50.0%
5.0 / 10
2.0%
+33
–   Hannibal 1.2 32-bit2904+14
−14
(+28)14 − 16
(+6−8=16)
46.7%
14.0 / 30
0.1%
+10
–   Hiarcs 13.22895+10
−11
(+19)24 − 26
(+15−17=18)
48.0%
24.0 / 50
0.8%
+5
–   Fritz 122885+11
−11
(+9)15 − 15
(+7−7=16)
50.0%
15.0 / 30
11.7%
+11
–   Quazar 0.4 32-bit2878+12
−12
(+2)19 − 17
(+9−7=20)
52.8%
19.0 / 36
38.1%
+18
–   Protector 1.4.0 32-bit2877+11
−11
(+1)34.5 − 31.5
(+17−14=35)
52.3%
34.5 / 66
42.5%
+10
–   EXchess 7.88b 64-bit2869+25
−25
(−7)5 − 5
(+2−2=6)
50.0%
5.0 / 10
68.2%
−10
–   Rodent II 0.9.33 64-bit2868+27
−27
(−8)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
70.6%
−40
–   Hannibal 1.1 32-bit2868+13
−13
(−8)27 − 29
(+13−15=28)
48.2%
27.0 / 56
81.1%
−17
–   Scorpio 2.7.9 64-bit2866+25
−25
(−10)6 − 4
(+4−2=4)
60.0%
6.0 / 10
76.2%
+57
–   Spark 1.0 32-bit2863+11
−11
(−13)37.5 − 31.5
(+21−15=33)
54.3%
37.5 / 69
94.0%
+13
–   Crafty 25.0 64-bit2862+20
−20
(−14)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
87.4%
+22
–   Arasan 18.0 64-bit2859+26
−26
(−17)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
87.2%
+231
–   Thinker 5.4d Inert 32-bit2856+10
−10
(−20)25.5 − 30.5
(+12−17=27)
45.5%
25.5 / 56
99.6%
−46
–   Protector 1.3.6 64-bit2852+28
−29
(−24)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
93.7%
+35
–   Pirarucu 2.3.8 64-bit2851+22
−22
(−25)6 − 2
(+4−0=4)
75.0%
6.0 / 8
97.6%
+128
–   DisasterArea 1.65 64-bit2847+13
−13
(−29)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.9%
+76
–   Booot 5.1.02843+10
−10
(−33)39 − 37
(+19−17=40)
51.3%
39.0 / 76
100.0%
−25
–   Wasp 1.02 64-bit2840+28
−28
(−36)6 − 4
(+3−1=6)
60.0%
6.0 / 10
98.9%
+23
–   Zurichess Neuchatel 64-bit2830+12
−12
(−46)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+129
–   MinkoChess 1.3 32-bit2829+31
−31
(−47)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.7%
−19
–   Tucano 7.00 64-bit2825+19
−19
(−51)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−23
–   Pedone 1.2 64-bit2825+26
−26
(−51)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−19
–   Cyclone xTreme2823+13
−13
(−53)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
100.0%
−9
–   Ethereal 8.37 64-bit2816+27
−27
(−60)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−35
–   Toga II 3.1.2SE2814+17
−17
(−62)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+85
–   Minic 1.09 64-bit2812+27
−27
(−64)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
+87
–   Zappa Mexico II 32-bit2808+12
−11
(−68)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−16
–   Hannibal 1.0a 32-bit2800+12
−12
(−76)22.5 − 19.5
(+12−9=21)
53.6%
22.5 / 42
100.0%
−53
–   Nemo 1.0.1 32-bit2794+29
−29
(−82)11 − 7
(+8−4=6)
61.1%
11.0 / 18
100.0%
−10
–   GnuCheese 1.00 64-bit2794+16
−16
(−82)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+4
–   Marvin 3.1.0 64-bit2791+21
−21
(−85)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+25
–   Bobcat 6.4b 64-bit2787+24
−24
(−89)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+58
–   Rybka 1.0 32-bit2786+14
−14
(−90)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−149
–   tomitankChess 3.0 64-bit2786+16
−16
(−90)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+15
–   Fruit 2.3.12785+14
−14
(−91)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−60
–   The Baron 3.29 64-bit2785+18
−18
(−91)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+20
–   Onno 1.2.70 32-bit2785+18
−18
(−91)5 − 4
(+3−2=4)
55.6%
5.0 / 9
100.0%
−58
–   Glaurung 2.2 64-bit2781+16
−16
(−95)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+62
–   MinkoChess 1.2 32-bit2780+14
−14
(−96)33.5 − 20.5
(+23−10=21)
62.0%
33.5 / 54
100.0%
−17
–   Pawny 1.2 64-bit2779+13
−13
(−97)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+20
–   Bright 0.5c2778+13
−13
(−98)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
100.0%
−10
–   Jonny 4.002776+11
−11
(−100)16.5 − 9.5
(+11−4=11)
63.5%
16.5 / 26
100.0%
−17
–   Naraku 1.42774+16
−16
(−102)9.5 − 8.5
(+8−7=3)
52.8%
9.5 / 18
100.0%
−82
–   EXchess 7.18b 64-bit2774+23
−23
(−102)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−112
–   Fruit 05/11/032773+20
−20
(−103)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+47
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10
(−103)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−133
–   Texel 1.01 32-bit2764+28
−28
(−112)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−66
–   Tornado 4.88 32-bit2763+30
−30
(−113)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+29
–   Orion 0.7 64-bit2760+25
−25
(−116)15 − 5
(+14−4=2)
75.0%
15.0 / 20
100.0%
+89
–   FabChess 1.12.8 64-bit2756+26
−26
(−120)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+32
–   Dirty 05Sep2012 64-bit2753+23
−23
(−123)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−133
–   Ktulu 92752+12
−12
(−124)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−93
–   Scorpio 2.7 32-bit2749+20
−20
(−127)15 − 5
(+11−1=8)
75.0%
15.0 / 20
100.0%
+37
–   NirvanaChess 1.3 64-bit2747+31
−31
(−129)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+19
–   Cheng4 0.36a 64-bit2747+30
−30
(−129)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+44
–   Devel 3.2.92746+24
−24
(−130)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
−11
–   Tornado 4.4 32-bit2744+23
−23
(−132)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+48
–   Topple 0.3.5 64-bit2741+30
−30
(−135)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+191
–   MinkoChess 1.1 32-bit2740+27
−27
(−136)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Chronos 1.9.9 32-bit2739+17
−17
(−137)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+13
–   Arasan 16.1 64-bit2738+31
−31
(−138)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Crafty 23.4 32-bit2732+19
−19
(−144)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−180
–   BugChess2 1.9 32-bit2732+21
−21
(−144)17 − 6
(+13−2=8)
73.9%
17.0 / 23
100.0%
+20
–   Bison 9.11 32-bit2727+14
−14
(−149)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−117
–   ProDeo 2.22720+17
−17
(−156)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+149
–   Frenzee 3.5.19 32-bit2718+32
−32
(−158)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+68
–   Cheng4 0.35a 64-bit2718+30
−30
(−158)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+18
–   GreKo 2018.08 64-bit2716+21
−21
(−160)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+36
–   Topple 0.4.0 64-bit2710+25
−25
(−166)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−13
–   Rhetoric 1.4 64-bit2705+26
−26
(−171)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
−22
–   Chessmaster 11 Conqueror2695+18
−18
(−181)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Bobcat 3.25 32-bit2684+31
−31
(−192)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
−46
–   Tornado 4.82 32-bit2681+34
−35
(−195)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+108
–   Dirty 25Aug2011 32-bit2667+23
−23
(−209)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−116
–   Daydreamer 1.75 32-bit2667+17
−17
(−209)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Gaviota 0.85.1 32-bit2664+33
−33
(−212)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−212
–   Bobcat 2.75 32-bit2659+24
−24
(−217)10 − 4
(+6−0=8)
71.4%
10.0 / 14
100.0%
−94
–   Deuterium 11.02.29.1072659+26
−26
(−217)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−217
–   Dirty 23Mar2012 32-bit2655+32
−32
(−221)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Cheng3 1.07 32-bit2630+26
−26
(−246)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Deuterium 11.01.28.1592620+20
−20
(−256)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−160
–   Dirty 24Apr2011 32-bit2614+29
−29
(−262)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−231
–   RedQueen 0.9.8 32-bit2577+22
−22
(−299)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−9

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021