CCRL 40/15
Downloads and Statistics
January 25, 2020
Testing summary:
Total: 1'116'816 games
played by 2'606 programs

White wins: 386'579 (34.6%)
Black wins: 286'858 (25.7%)
Draws: 443'379 (39.7%)
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-bit2686+18
−18
(+241)5 − 27
(+2−24=6)
15.6%
5.0 / 32
0.0%
−33
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-bit2650+22
−22
(+205)5.5 − 26.5
(+3−24=5)
17.2%
5.5 / 32
0.0%
−60
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-bit2638+21
−21
(+193)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+125
= = = 0
–   Caligula 0.9g2615+22
−22
(+170)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
+34
1 = = = = = = 1 0 0 1 1 0 0 0 0 0 = 0 = = 0 0 0 0 0 = = 0 0 0 0
–   Nawito 18122598+19
−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 4.992581+20
−20
(+136)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+79
= 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-bit2554+14
−15
(+109)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-bit2530+18
−18
(+85)15 − 23
(+8−16=14)
39.5%
15.0 / 38
0.0%
+16
= 0 = = 0 0 0 = 0 0 1 1 = 0 0 = = 1 1 = = 1 0 0 0 1 1 = 0 0 = 0 = 1 = 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-bit2501+16
−16
(+56)18 − 14
(+13−9=10)
56.3%
18.0 / 32
0.0%
+99
= = 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-bit2488+18
−18
(+43)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.1%
−66
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-bit2476+15
−15
(+31)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.6%
+31
1 0 = =
–   Lozza 1.18 64-bit2469+16
−16
(+24)2 − 2
(+1−1=2)
50.0%
2.0 / 4
3.0%
+13
= 1 = 0
–   Nemeton 1.812466+25
−25
(+21)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
9.4%
−46
0 = = =
–   Nemeton 1.82459+17
−17
(+14)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
14.3%
−17
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-bit2446+19
−19
(+1)1 − 3
(+1−3=0)
25.0%
1.0 / 4
48.1%
−226
0 0 0 1
–   Teki 2 64-bit2441+17
−17
(−4)16.5 − 19.5
(+12−15=9)
45.8%
16.5 / 36
61.5%
−33
0 0 = 1 1 1 0 = 0 1 0 = 0 0 = 1 0 0 0 0 1 1 1 = = 0 0 = 0 1 = = 1 1 0 1
–   Tunguska 1.1 64-bit2438+22
−22
(−7)6 − 4
(+4−2=4)
60.0%
6.0 / 10
67.8%
+55
0 = 1 = 0 = = 1 1 1
–   King of Kings 2.562433+23
−22
(−12)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
78.1%
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-bit2421+17
−17
(−24)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.8%
+118
1 =
–   RomiChess P3n 64-bit2415+14
−13
(−30)23.5 − 18.5
(+18−13=11)
56.0%
23.5 / 42
99.5%
+12
0 = = 1 1 0 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 1 0
–   Gaia 3.5 64-bit2413+22
−22
(−32)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
98.5%
−117
= 0 1 0
–   KnightDreamer 3.32402+29
−29
(−43)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
99.2%
−243
0 0 0 0 = 1
–   Simplex 0.9.8 64-bit2400+17
−17
(−45)22 − 12
(+18−8=8)
64.7%
22.0 / 34
100.0%
+63
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
–   Myrddin 0.87 64-bit2396+14
−14
(−49)2 − 4
(+0−2=4)
33.3%
2.0 / 6
100.0%
−138
= = = 0 0 =
–   Zevra 2.1.2 r248 64-bit2396+27
−27
(−49)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.8%
−21
1 = 0 0 1 = 1 1 0 =
–   Ares GB 64-bit2389+14
−15
(−56)19 − 15
(+13−9=12)
55.9%
19.0 / 34
100.0%
−16
= = 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-bit2386+24
−24
(−59)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−59
1 0 1 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 = = = 0 1 1 = 0 =
–   Thor's Hammer 2.28 32-bit2380+22
−22
(−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
–   Amateur 2.862371+24
−24
(−74)18 − 14
(+17−13=2)
56.3%
18.0 / 32
100.0%
−20
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
–   Waxman 20172370+16
−16
(−75)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+75
1 = = 1
–   Isa 2.0.83 64-bit2365+38
−38
(−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-bit2360+19
−19
(−85)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Flux 2.2.12357+21
−21
(−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
–   Barbarossa 0.6.0 64-bit2345+47
−47
(−100)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+9
= = 0 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-bit2321+17
−17
(−124)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   CT800 1.34 64-bit2296+21
−21
(−149)28 − 8
(+25−5=6)
77.8%
28.0 / 36
100.0%
+68
= 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 1.162253+22
−22
(−192)25 − 9
(+21−5=8)
73.5%
25.0 / 34
100.0%
−17
= 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 January 25, 2020