CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

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Maverick 1.0 64-bit (2508+26
−25
)Quote
Author: Steve Maughan (UK/USA) Link: Download
This is one of the 5 Maverick versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   ChessBrainVB 2.052669+23
−23
(+161)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+115
–   Sjakk 2.2 64-bit2634+15
−15
(+126)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   NoraGrace 2.0 64-bit2625+15
−15
(+117)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+117
–   GreKo 2015 64-bit2609+22
−22
(+101)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−78
–   Donna 4.0 64-bit2606+15
−15
(+98)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+10
–   GreKo 12.8 64-bit2604+30
−30
(+96)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+96
–   Arminius 2015-08-06 64-bit2604+19
−19
(+96)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+16
–   Rodin 7.02601+17
−17
(+93)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−133
–   Brutus 8.05 64-bit2590+22
−22
(+82)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+82
–   RedQueen 1.1.1 32-bit2586+32
−33
(+78)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−92
–   Crafty 22.4 32-bit2581+32
−32
(+73)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+104
–   Jellyfish 1.1 64-bit2580+15
−15
(+72)10 − 8
(+7−5=6)
55.6%
10.0 / 18
0.0%
+111
–   GreKo 12.9 64-bit2578+28
−29
(+70)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   GreKo 12.5 64-bit2569+33
−33
(+61)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.2%
−156
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(+61)3.5 − 7.5
(+1−5=5)
31.8%
3.5 / 11
0.0%
−50
–   DanaSah 5.072569+17
−17
(+61)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−34
–   GreKo 13.1 64-bit2565+30
−30
(+57)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−99
–   JikChess 0.02 64-bit2556+16
−16
(+48)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+11
–   Arasan 12.0 64-bit2555+23
−23
(+47)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.3%
−30
–   Phalanx XXIV2537+20
−20
(+29)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
3.8%
+71
–   Fridolin 2.00 64-bit2531+15
−16
(+23)7.5 − 8.5
(+6−7=3)
46.9%
7.5 / 16
6.7%
−1
–   nanoSzachy 4.1 64-bit2529+17
−17
(+21)13.5 − 8.5
(+9−4=9)
61.4%
13.5 / 22
8.3%
+91
–   Donna 3.1 64-bit2518+28
−28
(+10)4 − 4
(+3−3=2)
50.0%
4.0 / 8
30.5%
+10
–   AnMon 5.602515+15
−15
(+7)4 − 6
(+1−3=6)
40.0%
4.0 / 10
32.6%
−48
–   Twisted Logic 0.065e372514+35
−35
(+6)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
39.4%
−25
–   Hamsters 0.42508+31
−31
(0)6 − 4
(+5−3=2)
60.0%
6.0 / 10
50.5%
+68
–   Arminius 2014-01-18 64-bit2502+24
−24
(−6)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
62.2%
−56
–   Delphil 3.2 64-bit2498+15
−15
(−10)8 − 8
(+4−4=8)
50.0%
8.0 / 16
75.6%
−10
–   Pepito 1.59 64-bit2492+17
−17
(−16)1 − 1
(+0−0=2)
50.0%
1.0 / 2
84.0%
−16
–   K2 0.752491+23
−23
(−17)8 − 12
(+6−10=4)
40.0%
8.0 / 20
83.1%
−90
–   Delphil 3.0 64-bit2491+33
−33
(−17)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
79.1%
−103
–   JikChess 0.01 64-bit2488+24
−24
(−20)7 − 7
(+5−5=4)
50.0%
7.0 / 14
86.9%
−16
–   Ghost 2.0.2 64-bit2485+18
−18
(−23)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
93.2%
+39
–   Zurichess Geneva 64-bit2483+26
−26
(−25)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
91.1%
+93
–   Carballo 1.32462+25
−25
(−46)6.5 − 7.5
(+5−6=3)
46.4%
6.5 / 14
99.5%
−70
–   Donna 3.0 64-bit2461+32
−32
(−47)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.9%
+61
–   Pawny 0.3 32-bit2460+33
−33
(−48)5 − 5
(+5−5=0)
50.0%
5.0 / 10
98.8%
−48
–   Giraffe 20150908 64-bit2460+19
−19
(−48)4 − 0
(+4−0=0)
100.0%
4.0 / 4
99.8%
+INF
–   Donna 2.1 64-bit2460+27
−27
(−48)9 − 8
(+4−3=10)
52.9%
9.0 / 17
99.5%
−26
–   Carballo 1.22458+24
−24
(−50)6 − 6
(+4−4=4)
50.0%
6.0 / 12
99.8%
−46
–   Dorky 4.3 64-bit2450+28
−28
(−58)4 − 0
(+4−0=0)
100.0%
4.0 / 4
99.9%
+INF
–   Betsabe II 1.472443+20
−20
(−65)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−65
–   Zurichess Fribourg 64-bit2440+29
−29
(−68)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+81
–   Snitch 1.6.2 64-bit2436+22
−22
(−72)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−214
–   Pedone 0.4 64-bit2426+29
−29
(−82)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+9
–   Ares 1.005 64-bit2418+18
−18
(−90)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−44
–   Bitfoot 1.0.d9aeb43 64-bit2415+27
−27
(−93)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+195
–   Shallow r688 64-bit2413+19
−19
(−95)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+105
–   Gaia 3.5 64-bit2412+22
−22
(−96)10.5 − 1.5
(+9−0=3)
87.5%
10.5 / 12
100.0%
+190
–   Simplex 0.9.8 64-bit2400+17
−17
(−108)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−17
–   Tigran 2.4n 64-bit2399+17
−17
(−109)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+33
–   Myrddin 0.87 64-bit2396+14
−14
(−112)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−46
–   Alex 2.14a 64-bit2393+18
−18
(−115)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+38
–   Waxman 20142389+21
−21
(−119)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−67
–   Sorgenkind 0.42388+15
−14
(−120)6 − 4
(+6−4=0)
60.0%
6.0 / 10
100.0%
−31
–   Betsabe II 1.28 64-bit2378+34
−34
(−130)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−63
–   OliThink 5.3.2 64-bit2374+18
−18
(−134)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−30
–   K2 0.672354+23
−23
(−154)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−158
–   CyberPagno 2.2 64-bit2336+23
−23
(−172)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−108

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019