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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Axolotl 1.8 64-bit (2446+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-bit2709+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-bit2683+16
−16
(+237)5 − 27
(+2−24=6)
15.6%
5.0 / 32
0.0%
−37
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
(+204)5.5 − 26.5
(+3−24=5)
17.2%
5.5 / 32
0.0%
−61
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-bit2628+19
−19
(+182)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+114
= = = 0
–   Caligula 0.9g2618+21
−21
(+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 18122599+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 4.992582+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-bit2560+19
−19
(+114)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−28
= 0 = 0
–   Dorky 4.8 64-bit2558+14
−14
(+112)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Betsabe II 1.842546+14
−14
(+100)13 − 23
(+8−18=10)
36.1%
13.0 / 36
0.0%
+4
= 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-bit2537+17
−17
(+91)15 − 23
(+8−16=14)
39.5%
15.0 / 38
0.0%
+22
= 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
(+67)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.0%
−19
= 0 = = 0 0 0 0 = = 1 0 = 0 = 0 1 0 = = = 0 0 0 1 = = = 0 = = 1
–   LittleThought 1.052 64-bit2500+16
−16
(+54)18 − 14
(+13−9=10)
56.3%
18.0 / 32
0.0%
+97
= = 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-bit2496+15
−14
(+50)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.0%
+4
0 = 0 1 0 = = 0 = = = 0 1 = 0 = = 1 0 = 0 1 = = 0 1 = 0 = = = =
–   MadChess 2.2 64-bit2492+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-bit2490+18
−19
(+44)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.1%
−65
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
(+33)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.4%
+33
1 0 = =
–   Lozza 1.18 64-bit2474+15
−15
(+28)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.4%
+17
= 1 = 0
–   Nemeton 1.812465+21
−21
(+19)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
9.7%
−48
0 = = =
–   Nemeton 1.82460+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-bit2448+19
−19
(+2)1 − 3
(+1−3=0)
25.0%
1.0 / 4
46.6%
−225
0 0 0 1
–   Teki 2 64-bit2441+16
−16
(−5)16.5 − 19.5
(+12−15=9)
45.8%
16.5 / 36
66.1%
−34
1 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 0
–   King of Kings 2.562439+22
−22
(−7)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
68.3%
+4
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
–   Tunguska 1.1 64-bit2435+19
−20
(−11)6 − 4
(+4−2=4)
60.0%
6.0 / 10
80.1%
+51
1 1 1 = = 0 = = 1 0
–   Cmcchess 2.6 64-bit2421+17
−17
(−25)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.2%
+117
= 1
–   Gaia 3.5 64-bit2417+21
−21
(−29)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
97.9%
−114
= 0 1 0
–   RomiChess P3n 64-bit2416+14
−13
(−30)23.5 − 18.5
(+18−13=11)
56.0%
23.5 / 42
99.5%
+12
1 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 0
–   KnightDreamer 3.32402+27
−27
(−44)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
99.6%
−244
0 0 0 0 = 1
–   Simplex 0.9.8 64-bit2401+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
–   Zevra 2.1.2 r248 64-bit2398+21
−21
(−48)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−20
0 = 1 1 1 = 0 0 1 =
–   Myrddin 0.87 64-bit2395+13
−13
(−51)2 − 4
(+0−2=4)
33.3%
2.0 / 6
100.0%
−140
= = = 0 0 =
–   Ares GB 64-bit2392+14
−14
(−54)19 − 15
(+13−9=12)
55.9%
19.0 / 34
100.0%
−14
= = 1 = 0 0 = 1 0 0 0 1 = 1 = = 0 0 1 0 1 = 1 1 1 = 1 = = 0 1 = 1 1
–   Galjoen 0.39 64-bit2388+16
−16
(−58)7 − 7
(+4−4=6)
50.0%
7.0 / 14
100.0%
−54
0 = 1 = 1 1 1 = = = 0 0 = 0
–   Googleplex Starthinker 1.6 64-bit2385+20
−20
(−61)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−61
0 0 1 1
–   Isa 2.0.83 64-bit2384+30
−30
(−62)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+64
= 1 = = 1 1 1 0 = 1
–   Thor's Hammer 2.28 32-bit2384+22
−22
(−62)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−219
= 0
–   Zevra 2.1.1 r216 64-bit2381+17
−17
(−65)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+24
= 1 = = 1 =
–   Waxman 20172372+16
−16
(−74)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+76
1 = = 1
–   Amateur 2.862370+24
−24
(−76)18 − 14
(+17−13=2)
56.3%
18.0 / 32
100.0%
−22
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
–   Plisk 0.2.7d 64-bit2363+19
−19
(−83)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Flux 2.2.12358+20
−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-bit2348+32
−32
(−98)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+12
1 1 0 1 = =
–   FireFly 2.7.2 64-bit2329+16
−16
(−117)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+33
= 1 = 1
–   WChess 1.062322+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
(−125)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   CT800 1.34 64-bit2297+20
−20
(−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 1.162254+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 0.93.12194+21
−21
(−252)34 − 2
(+32−0=4)
94.4%
34.0 / 36
100.0%
+179
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 August 8, 2020