CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
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-bit3102+13
−13
(+226)11.5 − 48.5
(+1−38=21)
19.2%
11.5 / 60
0.0%
+14
–   Houdini 1.5a 32-bit3091+13
−13
(+215)3.5 − 26.5
(+0−23=7)
11.7%
3.5 / 30
0.0%
−86
–   Strelka 5.5 32-bit3087+15
−15
(+211)5 − 25
(+0−20=10)
16.7%
5.0 / 30
0.0%
−24
–   Strelka 5.1 32-bit3081+15
−15
(+205)6.5 − 23.5
(+1−18=11)
21.7%
6.5 / 30
0.0%
+14
–   Critter 1.4 32-bit3073+14
−14
(+197)7 − 31
(+1−25=12)
18.4%
7.0 / 38
0.0%
−25
–   Critter 1.6 32-bit3068+19
−19
(+192)10.5 − 21.5
(+2−13=17)
32.8%
10.5 / 32
0.0%
+87
–   Critter 1.2 32-bit3059+15
−14
(+183)9.5 − 32.5
(+2−25=15)
22.6%
9.5 / 42
0.0%
−1
–   Stockfish 2.2.2 32-bit3050+14
−14
(+174)13 − 25
(+4−16=18)
34.2%
13.0 / 38
0.0%
+77
–   Komodo 4 32-bit3033+16
−16
(+157)12 − 18
(+3−9=18)
40.0%
12.0 / 30
0.0%
+100
–   Rybka 4.1 32-bit3030+12
−12
(+154)5 − 33
(+0−28=10)
13.2%
5.0 / 38
0.0%
−122
–   Vitruvius 1.11C 32-bit3030+14
−14
(+154)6 − 16
(+1−11=10)
27.3%
6.0 / 22
0.0%
+12
–   Stockfish 2.1.1 32-bit3028+16
−16
(+152)11.5 − 38.5
(+5−32=13)
23.0%
11.5 / 50
0.0%
−44
–   IvanHoe 9.46h 32-bit3023+14
−14
(+147)7.5 − 26.5
(+2−21=11)
22.1%
7.5 / 34
0.0%
−45
–   Komodo 3 32-bit3023+14
−14
(+147)9.5 − 28.5
(+3−22=13)
25.0%
9.5 / 38
0.0%
−23
–   DeepSaros 2.3j 32-bit3021+15
−15
(+145)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
−18
–   Critter 1.01 32-bit3019+18
−18
(+143)10.5 − 28.5
(+4−22=13)
26.9%
10.5 / 39
0.0%
−13
–   Rybka 4 32-bit3017+15
−15
(+141)10 − 20
(+6−16=8)
33.3%
10.0 / 30
0.0%
+22
–   Stockfish 2.0.1 32-bit3012+17
−17
(+136)9 − 29
(+1−21=16)
23.7%
9.0 / 38
0.0%
−33
–   Komodo 2.03 32-bit3007+17
−16
(+131)10.5 − 27.5
(+6−23=9)
27.6%
10.5 / 38
0.0%
−31
–   Critter 0.90 32-bit2990+15
−15
(+114)11.5 − 18.5
(+4−11=15)
38.3%
11.5 / 30
0.0%
+44
–   Fritz 132960+11
−11
(+84)14 − 16
(+7−9=14)
46.7%
14.0 / 30
0.0%
+63
–   Naum 4.2 32-bit2959+10
−10
(+83)17 − 21
(+7−11=20)
44.7%
17.0 / 38
0.0%
+52
–   Deep Sjeng c't 20102941+10
−10
(+65)14.5 − 23.5
(+5−14=19)
38.2%
14.5 / 38
0.0%
−4
–   Chiron 1.1a 32-bit2931+15
−14
(+55)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+1
–   Shredder 12 32-bit2929+7
−7
(+53)27.5 − 40.5
(+13−26=29)
40.4%
27.5 / 68
0.0%
−5
–   Komodo 1.3 32-bit2917+16
−16
(+41)20 − 22
(+6−8=28)
47.6%
20.0 / 42
0.0%
+28
–   Deep Junior 13 32-bit2916+18
−18
(+40)16.5 − 17.5
(+10−11=13)
48.5%
16.5 / 34
0.0%
+31
–   Spike 1.4 Leiden2915+8
−8
(+39)24.5 − 39.5
(+9−24=31)
38.3%
24.5 / 64
0.0%
−33
–   Rybka 2.3.2a 32-bit2912+9
−9
(+36)10.5 − 19.5
(+2−11=17)
35.0%
10.5 / 30
0.0%
−51
–   Deep Junior 12.5 32-bit2909+15
−16
(+33)17.5 − 18.5
(+10−11=15)
48.6%
17.5 / 36
0.0%
+21
–   Arasan 19.0.1 64-bit2907+26
−26
(+31)5 − 5
(+2−2=6)
50.0%
5.0 / 10
1.8%
+34
–   Hannibal 1.2 32-bit2906+14
−14
(+30)14 − 16
(+6−8=16)
46.7%
14.0 / 30
0.1%
+12
–   Hiarcs 13.22896+11
−10
(+20)24 − 26
(+15−17=18)
48.0%
24.0 / 50
0.7%
+6
–   Fritz 122886+11
−11
(+10)15 − 15
(+7−7=16)
50.0%
15.0 / 30
11.0%
+12
–   Quazar 0.4 32-bit2880+12
−12
(+4)19 − 17
(+9−7=20)
52.8%
19.0 / 36
35.2%
+20
–   Protector 1.4.0 32-bit2878+11
−11
(+2)34.5 − 31.5
(+17−14=35)
52.3%
34.5 / 66
39.6%
+11
–   Hannibal 1.1 32-bit2871+13
−13
(−5)27 − 29
(+13−15=28)
48.2%
27.0 / 56
74.0%
−14
–   EXchess 7.88b 64-bit2870+25
−25
(−6)5 − 5
(+2−2=6)
50.0%
5.0 / 10
66.9%
−9
–   Rodent II 0.9.33 64-bit2869+27
−27
(−7)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
69.4%
−39
–   Scorpio 2.7.9 64-bit2867+25
−25
(−9)6 − 4
(+4−2=4)
60.0%
6.0 / 10
75.5%
+58
–   Crafty 25.0 64-bit2864+19
−19
(−12)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
86.1%
+24
–   Spark 1.0 32-bit2864+11
−11
(−12)37.5 − 31.5
(+21−15=33)
54.3%
37.5 / 69
93.9%
+14
–   Arasan 18.0 64-bit2860+26
−26
(−16)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
86.6%
+232
–   Thinker 5.4d Inert 32-bit2857+10
−10
(−19)25.5 − 30.5
(+12−17=27)
45.5%
25.5 / 56
99.5%
−45
–   Protector 1.3.6 64-bit2852+29
−29
(−24)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
93.5%
+35
–   Pirarucu 2.3.8 64-bit2851+22
−22
(−25)6 − 2
(+4−0=4)
75.0%
6.0 / 8
97.5%
+128
–   DisasterArea 1.65 64-bit2848+13
−13
(−28)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.9%
+77
–   Booot 5.1.02844+10
−10
(−32)39 − 37
(+19−17=40)
51.3%
39.0 / 76
100.0%
−24
–   Wasp 1.02 64-bit2841+28
−28
(−35)6 − 4
(+3−1=6)
60.0%
6.0 / 10
98.9%
+24
–   MinkoChess 1.3 32-bit2829+31
−31
(−47)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.7%
−19
–   Zurichess Neuchatel 64-bit2828+13
−13
(−48)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+127
–   Tucano 7.00 64-bit2826+19
−19
(−50)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−22
–   Pedone 1.2 64-bit2826+26
−26
(−50)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−18
–   Cyclone xTreme2824+13
−13
(−52)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
100.0%
−8
–   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 3.1.2SE2815+17
−17
(−61)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+86
–   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-bit2809+12
−12
(−67)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−15
–   Hannibal 1.0a 32-bit2801+12
−12
(−75)22.5 − 19.5
(+12−9=21)
53.6%
22.5 / 42
100.0%
−52
–   Nemo 1.0.1 32-bit2795+29
−29
(−81)11 − 7
(+8−4=6)
61.1%
11.0 / 18
100.0%
−9
–   GnuCheese 1.00 64-bit2792+16
−16
(−84)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+2
–   Marvin 3.1.0 64-bit2791+21
−21
(−85)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+25
–   Rybka 1.0 32-bit2787+15
−14
(−89)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−148
–   Bobcat 6.4b 64-bit2787+24
−24
(−89)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+58
–   Onno 1.2.70 32-bit2786+18
−18
(−90)5 − 4
(+3−2=4)
55.6%
5.0 / 9
100.0%
−57
–   tomitankChess 3.0 64-bit2786+16
−16
(−90)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+15
–   Fruit 2.3.12786+14
−14
(−90)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−59
–   The Baron 3.29 64-bit2785+18
−18
(−91)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+20
–   Glaurung 2.2 64-bit2783+16
−16
(−93)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+64
–   MinkoChess 1.2 32-bit2782+14
−14
(−94)33.5 − 20.5
(+23−10=21)
62.0%
33.5 / 54
100.0%
−15
–   Pawny 1.2 64-bit2780+13
−13
(−96)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+21
–   Jonny 4.002779+11
−11
(−97)16.5 − 9.5
(+11−4=11)
63.5%
16.5 / 26
100.0%
−14
–   Bright 0.5c2778+13
−13
(−98)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
100.0%
−10
–   Naraku 1.42775+16
−16
(−101)9.5 − 8.5
(+8−7=3)
52.8%
9.5 / 18
100.0%
−81
–   EXchess 7.18b 64-bit2775+23
−23
(−101)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−111
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10
(−103)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−133
–   Fruit 05/11/032773+20
−20
(−103)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+47
–   Texel 1.01 32-bit2765+28
−28
(−111)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−65
–   Tornado 4.88 32-bit2764+30
−30
(−112)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+30
–   Devel 3.2.92759+29
−29
(−117)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
+1
–   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-bit2754+23
−23
(−122)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−132
–   Ktulu 92753+12
−12
(−123)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−92
–   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-bit2748+31
−31
(−128)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+20
–   Cheng4 0.36a 64-bit2747+30
−30
(−129)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+44
–   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-bit2742+30
−30
(−134)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+192
–   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-bit2740+17
−17
(−136)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+14
–   Arasan 16.1 64-bit2738+31
−31
(−138)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   BugChess2 1.9 32-bit2733+21
−21
(−143)17 − 6
(+13−2=8)
73.9%
17.0 / 23
100.0%
+21
–   Crafty 23.4 32-bit2733+19
−19
(−143)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−179
–   Bison 9.11 32-bit2728+14
−14
(−148)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−116
–   ProDeo 2.22723+17
−17
(−153)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+152
–   Cheng4 0.35a 64-bit2718+30
−30
(−158)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+18
–   Frenzee 3.5.19 32-bit2718+32
−32
(−158)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+68
–   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-bit2706+26
−26
(−170)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
−21
–   Chessmaster 11 Conqueror2692+18
−18
(−184)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Bobcat 3.25 32-bit2685+31
−31
(−191)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
−45
–   Tornado 4.82 32-bit2682+34
−35
(−194)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+109
–   Daydreamer 1.75 32-bit2668+17
−17
(−208)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Dirty 25Aug2011 32-bit2667+23
−23
(−209)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−116
–   Gaviota 0.85.1 32-bit2664+33
−33
(−212)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−212
–   Deuterium 11.02.29.1072660+26
−26
(−216)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−216
–   Bobcat 2.75 32-bit2659+24
−24
(−217)10 − 4
(+6−0=8)
71.4%
10.0 / 14
100.0%
−94
–   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 August 8, 2020