CCRL 40/40
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 1'105'634 games
played by 2'577 programs
151171 CPU days (X2 4600+)

White wins: 383'085 (34.6%)
Black wins: 284'446 (25.7%)
Draws: 438'103 (39.6%)
White score: 54.5%

Engine Details

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Axolotl 1.8 64-bit (2445+19
−19
)Quote
Author: Louis James Mackenzie-Smith (UK-France)
This is one of the 2 Axolotl versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bagatur 1.7a 64-bit2708+18
−18
(+263)4 − 28
(+0−24=8)
12.5%
4.0 / 32
0.0%
−23
= 0 0 0 0 = = 0 0 0 0 = 0 0 0 0 0 0 0 = 0 0 = 0 = = 0 0 0 0 0 0
–   Fridolin 3.10 64-bit2687+18
−18
(+242)5 − 27
(+2−24=6)
15.6%
5.0 / 32
0.0%
−32
0 0 = = = = 0 = 1 0 0 0 0 0 = 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
–   Asymptote 0.5 64-bit2646+22
−22
(+201)5.5 − 26.5
(+3−24=5)
17.2%
5.5 / 32
0.0%
−64
0 0 0 0 0 0 = 0 1 0 0 0 1 0 0 = 0 = 0 = 0 0 0 0 0 0 1 0 = 0 0 0
–   Orion 0.6 64-bit2633+22
−22
(+188)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+120
= = = 0
–   Caligula 0.9g2617+22
−22
(+172)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
+36
1 = = = = = = 1 0 0 1 1 0 0 0 0 0 = 0 = = 0 0 0 0 0 = = 0 0 0 0
–   Nawito 18122598+20
−20
(+153)6.5 − 25.5
(+1−20=11)
20.3%
6.5 / 32
0.0%
−51
= 0 0 0 0 0 = 0 0 0 = 0 0 0 0 0 = 0 = = = 0 0 = = = = 0 1 0 0 0
–   Dimitri 4.992580+20
−20
(+135)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+78
= 1 1 = = 0 0 = 1 0 = = 1 = = 0 0 0 1 0 = = 0 = 0 0 1 0 0 = = =
–   Jumbo 0.6.107 64-bit2561+19
−19
(+116)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−26
= 0 = 0
–   Dorky 4.8 64-bit2552+15
−15
(+107)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Betsabe II 1.842544+14
−14
(+99)13 − 23
(+8−18=10)
36.1%
13.0 / 36
0.0%
+3
= 1 0 = 0 0 1 = = = = 0 1 0 1 0 0 = 1 1 0 1 0 0 = 0 0 0 0 0 0 1 0 = 0 =
–   FrankWalter 2.4.0 64-bit2531+19
−19
(+86)15 − 23
(+8−16=14)
39.5%
15.0 / 38
0.0%
+17
= 0 0 0 = 0 0 1 1 = 0 0 = = 1 1 = = 1 0 0 0 1 1 = 0 0 = 0 = 1 = 0 0 = 0 = =
–   FrankWalter 2.3.5 64-bit2513+24
−24
(+68)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.0%
−18
= 0 = = 0 0 0 0 = = 1 0 = 0 = 0 1 0 = = = 0 0 0 1 = = = 0 = = 1
–   LittleThought 1.052 64-bit2500+16
−16
(+55)18 − 14
(+13−9=10)
56.3%
18.0 / 32
0.0%
+98
= = 0 1 0 0 1 = 0 1 = 1 = = 0 = 0 1 1 1 1 0 1 1 = = 1 1 1 0 0 =
–   Delphil 3.2 64-bit2497+15
−15
(+52)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.0%
+6
0 = 0 1 0 = = 0 = = = 0 1 = 0 = = 1 0 = 0 1 = = 0 1 = 0 = = = =
–   MadChess 2.2 64-bit2491+15
−15
(+46)15.5 − 20.5
(+10−15=11)
43.1%
15.5 / 36
0.0%
0
= 1 = = = 1 1 = 1 = 0 1 0 0 0 = = 0 0 1 = 0 0 0 0 1 0 0 1 = 1 0 1 = 0 0
–   Jumbo 0.6.96 64-bit2487+18
−18
(+42)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.1%
−67
0 1 1 1 1 = = = 0 0 0 0 = = = 0 0 0 0 0 1 0 0 = 0 0 1 0 0 = 1 0
–   Drosophila 1.5.1 64-bit2479+15
−15
(+34)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.3%
+34
1 0 = =
–   Nemeton 1.812469+26
−26
(+24)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
7.5%
−43
0 = = =
–   Lozza 1.18 64-bit2468+16
−16
(+23)2 − 2
(+1−1=2)
50.0%
2.0 / 4
3.8%
+12
= 1 = 0
–   Nemeton 1.82458+17
−17
(+13)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
14.9%
−18
1 1 1 0 = 0 0 0 = 0 0 0 = = 0 0 1 = 1 0 1 1 1 = 1 0 = = 0 1 0 =
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(0)1 − 3
(+1−3=0)
25.0%
1.0 / 4
48.8%
−227
0 0 0 1
–   Teki 2 64-bit2441+17
−17
(−4)16.5 − 19.5
(+12−15=9)
45.8%
16.5 / 36
62.7%
−33
0 0 = 1 1 1 1 0 = 0 1 0 = 0 0 = 1 0 0 0 0 1 1 1 = = 0 0 = 0 1 = = 1 1 0
–   Tunguska 1.1 64-bit2436+22
−22
(−9)6 − 4
(+4−2=4)
60.0%
6.0 / 10
72.7%
+53
0 = 1 = 0 = 1 1 = 1
–   King of Kings 2.562433+22
−22
(−12)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
78.7%
0
0 0 1 = 1 = 0 0 1 1 = 0 0 1 1 1 1 1 0 0 = 1 0 1 = 0 1 0 1 1 0 0
–   Cmcchess 2.6 64-bit2420+17
−17
(−25)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.9%
+117
= 1
–   RomiChess P3n 64-bit2415+14
−14
(−30)23.5 − 18.5
(+18−13=11)
56.0%
23.5 / 42
99.4%
+12
0 = = 1 1 0 0 1 0 1 = 1 0 = 1 = 1 1 0 0 0 = 0 0 0 = = = 0 1 1 1 1 1 1 1 1 = 1 1 = 0
–   Gaia 3.5 64-bit2412+22
−22
(−33)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
98.7%
−118
= 0 1 0
–   KnightDreamer 3.32402+30
−30
(−43)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
99.0%
−242
0 0 0 0 = 1
–   Simplex 0.9.8 64-bit2399+17
−17
(−46)22 − 12
(+18−8=8)
64.7%
22.0 / 34
100.0%
+62
1 0 1 1 1 1 1 = 0 1 0 1 = 0 1 = 1 1 1 1 0 = = = 1 1 1 = 1 = 1 0 0 0
–   Zevra 2.1.2 r248 64-bit2398+28
−28
(−47)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.7%
−19
1 1 1 = 0 0 1 = 0 =
–   Myrddin 0.87 64-bit2396+14
−14
(−49)2 − 4
(+0−2=4)
33.3%
2.0 / 6
100.0%
−138
= = = 0 0 =
–   Galjoen 0.39 64-bit2386+16
−16
(−59)7 − 7
(+4−4=6)
50.0%
7.0 / 14
100.0%
−55
0 = 0 1 1 = 1 1 = = = 0 = 0
–   Ares GB 64-bit2386+15
−15
(−59)19 − 15
(+13−9=12)
55.9%
19.0 / 34
100.0%
−19
= = 1 = 0 0 = 1 0 0 0 1 = 1 = = 0 0 1 0 1 = 1 1 1 = 1 = = 0 1 = 1 1
–   Googleplex Starthinker 1.6 64-bit2382+25
−25
(−63)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−63
1 0 1 0
–   Thor's Hammer 2.28 32-bit2380+23
−23
(−65)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−222
0 =
–   Zevra 2.1.1 r216 64-bit2379+17
−17
(−66)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+23
= = 1 = = 1
–   Barbarossa 0.6.0 64-bit2374+57
−57
(−71)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.0%
+38
= = 0 1 1 1
–   Waxman 20172370+16
−16
(−75)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+75
1 = = 1
–   Amateur 2.862370+24
−24
(−75)18 − 14
(+17−13=2)
56.3%
18.0 / 32
100.0%
−21
1 = 0 0 0 1 0 = 1 0 0 0 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 0 0 0 0 1
–   Isa 2.0.83 64-bit2365+42
−42
(−80)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+46
= 1 = 1 = 1 1 = 1 0
–   Plisk 0.2.7d 64-bit2359+19
−19
(−86)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Flux 2.2.12357+21
−20
(−88)20.5 − 13.5
(+16−9=9)
60.3%
20.5 / 34
100.0%
−14
= 1 0 1 1 = 0 = = 1 1 0 0 0 0 1 1 1 1 1 1 = 0 = = 0 1 0 = 1 1 = 1 1
–   FireFly 2.7.2 64-bit2330+16
−16
(−115)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+35
1 1 = =
–   WChess 1.062321+15
−15
(−124)26 − 14
(+19−7=14)
65.0%
26.0 / 40
100.0%
−26
1 1 = = = = 1 1 = 0 1 1 1 = 0 1 1 1 1 0 = = = 1 0 1 = 0 = 1 0 1 = 0 1 1 1 = = 1
–   Googleplex Starthinker 1.4 64-bit2320+17
−17
(−125)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   CT800 1.34 64-bit2297+22
−22
(−148)28 − 8
(+25−5=6)
77.8%
28.0 / 36
100.0%
+69
= 1 1 = 1 1 1 1 1 1 1 0 1 0 1 0 1 1 1 = 1 1 = 1 0 1 1 1 1 0 = 1 = 1 1 1
–   Esc 1.162252+22
−22
(−193)25 − 9
(+21−5=8)
73.5%
25.0 / 34
100.0%
−18
= 0 0 1 = = 1 1 1 = 1 1 1 1 1 1 1 0 1 = 0 = 1 1 1 = 1 = 1 0 1 1 1 1
–   Alarm 0.93.12190+21
−21
(−255)34 − 2
(+32−0=4)
94.4%
34.0 / 36
100.0%
+176
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on December 14, 2019