CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Marvin 3.4.0 64-bit (2936+19
−19
)Quote
Author: Martin Danielsson Link: Homepage
This is one of the 15 Marvin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lc0 0.21.3 wLD2 64-bit3093+33
−33
(+157)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−131
0 0 = 0
–   Fritz 15 64-bit3092+9
−10
(+156)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+106
= 0 = = 0 = = 1 0 0 1 =
–   Bouquet 1.8 64-bit3072+9
−9
(+136)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−60
1 0 0 0 = 0 0 0 = 0 1 0
–   NirvanaChess 2.3 64-bit3070+12
−13
(+134)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
+1
= = 0 0 = 0 0 0 1 0 = =
–   ChessBrainVB 3.743065+14
−14
(+129)3.5 − 10.5
(+1−8=5)
25.0%
3.5 / 14
0.0%
−39
0 0 = = = 0 0 = 1 = 0 0 0 0
–   chess22k 1.13 64-bit3061+17
−18
(+125)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+31
= 0 0 0 = 0 1 1 = 0 1 0
–   Wasp 3.75 64-bit3061+16
−16
(+125)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+53
= 0 = = = = = 1 0 0 0 =
–   iCE 4.0 64-bit3058+15
−15
(+122)5 − 11
(+2−8=6)
31.3%
5.0 / 16
0.0%
0
= = 0 1 = 0 = 0 1 = 0 0 0 0 0 =
–   Igel 2.3.1 64-bit3055+23
−23
(+119)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+54
0 1 1 = = = 0 = 0 0 = 0 = =
–   Alfil 15.7 64-bit3055+13
−13
(+119)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
−4
= = = 0 = 0 = 0 = 0 = 0
–   BlackMamba 2.0 64-bit3054+10
−10
(+118)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−52
= = 0 0 0 = 0 1 0 0 = 0
–   Wasp 3.60 64-bit3038+20
−20
(+102)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+105
0 1 1 = 1 = = = = = 0 0
–   Andscacs 0.84 64-bit3037+25
−25
(+101)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−71
0 0 = = 0 0 = 0 0 1 = 0
–   Demolito 2019-07-15 64-bit3033+23
−23
(+97)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−158
0 0 0 = 0 = 0 = 0 0
–   SmarThink 1.98 64-bit3024+13
−13
(+88)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−4
= 0 1 0
–   Pirarucu 3.0.7 64-bit3012+19
−19
(+76)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−213
0 0 0 =
–   Sting SF 19 64-bit3006+24
−24
(+70)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Winter 0.7 64-bit3001+17
−17
(+65)12 − 16
(+7−11=10)
42.9%
12.0 / 28
0.0%
+19
0 0 = 1 0 = = = 1 = = 1 0 0 1 0 0 0 0 = 1 = 0 0 = 1 = 1
–   Sting SF 9 64-bit2999+16
−16
(+63)2.5 − 9.5
(+0−7=5)
20.8%
2.5 / 12
0.0%
−128
0 0 = 0 0 = = 0 = 0 = 0
–   Pirarucu 3.2.4 64-bit2993+22
−22
(+57)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−159
0 0 = 0 = 0 0 = 0 0 1 0
–   Rodent III 0.281 64-bit2991+20
−20
(+55)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
0.0%
+126
= 1 1 0 = = 1 = = = 1 =
–   Rodent IV 022 64-bit2987+22
−22
(+51)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+208
= 1 = 1
–   Igel 2.3.0 64-bit2986+27
−27
(+50)6.5 − 11.5
(+2−7=9)
36.1%
6.5 / 18
0.1%
−29
1 = 0 = = 1 = 0 = 0 = 0 0 0 = 0 = =
–   Gull R375 64-bit2985+19
−19
(+49)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
−44
0 = 0 = 0 = 0 = 1 0 = =
–   Demolito 2019-04-27 64-bit2984+19
−19
(+48)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+23
= 0 0 = = 1 1 = 0 0 1 =
–   Protector 1.5.0 64-bit2983+13
−13
(+47)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
0.0%
+22
1 0 = 0 1 0 = = = = = =
–   Deuterium 2019.2.37.73 64-bit2978+15
−15
(+42)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
−13
1 0 = 1 0 1 = 0 = 1 0 = 0 = = = = 1 0 0 = = 0 = 0 0 = 0 = = 0 1
–   Lc0 0.21.1 w11258 64-bit2967+37
−37
(+31)6 − 6
(+5−5=2)
50.0%
6.0 / 12
7.3%
+31
0 1 = 1 1 0 0 1 0 = 1 0
–   Amoeba 3.1 64-bit2966+20
−20
(+30)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
1.4%
+46
1 = = = 1 = = = 1 = 0 0 0 1 = =
–   Bagatur 1.9a 64-bit2963+28
−28
(+27)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
5.4%
+86
1 = = =
–   Amoeba 3.0 64-bit2961+15
−15
(+25)3.5 − 4.5
(+0−1=7)
43.8%
3.5 / 8
2.1%
−6
= = = 0 = = = =
–   SlowChess Blitz Classic 1.5 64-bit2954+22
−22
(+18)2 − 6
(+1−5=2)
25.0%
2.0 / 8
11.3%
−165
0 0 0 = 0 1 0 =
–   Chiron 1.5 32-bit2938+15
−16
(+2)6 − 6
(+3−3=6)
50.0%
6.0 / 12
43.3%
−1
= 1 1 = = 0 1 0 = 0 = =
–   Igel 2.0.0 64-bit2932+26
−26
(−4)2 − 2
(+1−1=2)
50.0%
2.0 / 4
59.3%
−4
1 = = 0
–   Hannibal 1.3 32-bit2928+17
−17
(−8)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
73.3%
−35
0 = = 0 1 0 1 1 = = = 0
–   Bagatur 1.9 64-bit2927+23
−23
(−9)8 − 8
(+4−4=8)
50.0%
8.0 / 16
73.0%
−6
= 1 = 0 0 = = = = = 1 0 = 0 1 1
–   Winter 0.6 64-bit2926+18
−18
(−10)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
78.9%
−33
= 0 0 1 = = 1 0 = = = 1 0 0 = 1
–   Bobcat 8.0 64-bit2922+13
−13
(−14)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
88.9%
+53
= = = 1
–   Godel 6.0 64-bit2922+19
−19
(−14)22 − 20
(+10−8=24)
52.4%
22.0 / 42
85.9%
−1
= = = = 0 1 0 1 = 1 = 0 = = 1 = = = = 0 = = 1 = = = = 1 = 1 0 = 0 = = 1 0 = 1 1 0 =
–   Cheng 4.39 64-bit2918+10
−11
(−18)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
95.3%
+2
= = = = 1 = 1 0 1 0 0 0 = 1 1 =
–   Dirty CUCUMBER 64-bit2917+12
−12
(−19)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
95.9%
+89
1 = = 1 = = 1 =
–   Spike 1.4 Leiden2913+8
−8
(−23)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
98.8%
+45
= = = = 1 0 = = = 1 1 1
–   Crafty 25.3 64-bit2911+27
−27
(−25)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
93.5%
−3
= = 0 = = 0 = = 1 1 = 1 = = 1 0
–   Topple 0.7.3 64-bit2907+24
−23
(−29)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
97.1%
−1
0 1 = = 0 = 1 1 = 0 1 =
–   Deep Junior 12.5 32-bit2907+15
−16
(−29)5 − 7
(+1−3=8)
41.7%
5.0 / 12
99.1%
−75
= = = 0 = = 1 = = 0 = 0
–   Toga II 4.0 64-bit2903+13
−13
(−33)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
99.8%
+114
1 0 = 1 1 1 1 0
–   Amoeba 2.7 64-bit2900+13
−13
(−36)8 − 4
(+5−1=6)
66.7%
8.0 / 12
99.9%
+62
= = 1 1 = 1 1 = = 0 1 =
–   Atlas 3.91 64-bit2897+13
−13
(−39)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−39
= = 0 1
–   Topple 0.7.2 64-bit2885+20
−20
(−51)5.5 − 10.5
(+3−8=5)
34.4%
5.5 / 16
100.0%
−154
1 = = 0 = 0 1 0 0 0 0 = 1 = 0 0
–   Tucano 8.00 64-bit2884+18
−18
(−52)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
+17
= = = 1 1 1 = 0
–   Counter 3.4 64-bit2880+20
−20
(−56)11 − 7
(+7−3=8)
61.1%
11.0 / 18
100.0%
+12
1 = 0 1 1 = 1 1 0 = 0 = = = = 1 = 1
–   Igel 1.9.0 64-bit2877+28
−28
(−59)7.5 − 3.5
(+5−1=5)
68.2%
7.5 / 11
100.0%
+52
= 0 = = = 1 1 1 = 1 1
–   Scorpio 2.9 MCTS 64-bit2867+27
−27
(−69)13 − 9
(+10−6=6)
59.1%
13.0 / 22
100.0%
−6
1 1 = = 0 = 0 1 1 1 0 1 1 1 0 0 0 1 = 1 = =
–   Rybka 1.2 32-bit2867+17
−17
(−69)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−13
0 = 1 0 1 1 1 1 = 0 = =
–   The Baron 3.44 64-bit2865+12
−12
(−71)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
100.0%
−49
= 0 1 = = 1 = = 0 1 = =
–   Spark 1.0 32-bit2863+11
−11
(−73)7.5 − 4.5
(+3−0=9)
62.5%
7.5 / 12
100.0%
−10
= = = = 1 1 = = = = = 1
–   Doch 1.3.4 32-bit2854+22
−22
(−82)7 − 5
(+4−2=6)
58.3%
7.0 / 12
100.0%
−30
1 = = = 1 0 1 0 1 = = =
–   Tucano 7.06 64-bit2851+20
−20
(−85)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−13
= = 1 0 = = 1 = = 1 1 =
–   Pirarucu 2.3.8 64-bit2850+22
−22
(−86)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+42
1 1 1 0 1 0 1 = 1 0 1 =
–   Counter 3.3 64-bit2847+23
−23
(−89)13.5 − 6.5
(+8−1=11)
67.5%
13.5 / 20
100.0%
+14
= = = 1 = 0 1 1 = 1 = = 1 = = = 1 1 1 =
–   Tucano 7.07 64-bit2841+17
−17
(−95)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−95
1 = = 0
–   Minic 0.98 64-bit2836+27
−27
(−100)21 − 9
(+16−4=10)
70.0%
21.0 / 30
100.0%
+37
= 1 0 = = 1 = = 1 1 = 1 = 1 = 1 1 1 = 0 = 1 0 1 1 1 0 1 1 1
–   Fruit Reloaded 3.2.1 64-bit2836+12
−12
(−100)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+25
= 1 = 0 = 1 1 1
–   Asymptote 0.6.3 64-bit2835+24
−24
(−101)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+17
= = 1 1 = 1 = 0 = 1 1 1 = 1 1 0
–   Igel 1.8.3 64-bit2822+28
−28
(−114)18 − 4
(+16−2=4)
81.8%
18.0 / 22
100.0%
+138
1 = 1 1 1 1 1 1 0 1 = 1 1 1 1 1 1 1 0 = = 1
–   Crafty 25.1 64-bit2812+24
−24
(−124)10.5 − 1.5
(+9−0=3)
87.5%
10.5 / 12
100.0%
+161
= 1 1 1 1 = 1 1 = 1 1 1
–   Minic 1.09 64-bit2811+27
−27
(−125)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−42
1 0 = 1
–   Naum 2.2 32-bit2793+15
−15
(−143)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−51
1 = 1 0 = 1 0 1 1 = 0 1
–   Francesca MAD 0.25 64-bit2787+23
−23
(−149)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+65
1 1 1 1 = 1 1 1 = 1 0 =
–   tomitankChess 3.0 64-bit2785+16
−16
(−151)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+76
= 1 1
–   RuyDos 1.1.10 64-bit2782+22
−22
(−154)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−67
1 = 0 = = 1 = = 1 1
–   Cheese 2.1 64-bit2780+19
−19
(−156)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
−54
= 0 1 = = = 1 = 1 1 1 =
–   Minic 0.82 64-bit2753+27
−26
(−183)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+5
1 1 = 1 1 1 = = 1 = 1 =

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021