CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Axolotl 1.8 64-bit#205‑206  (2446+19
−19
)Quote
Author: Louis James Mackenzie-Smith (UK-France)
This is the only Axolotl version we tested.
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-bit2684+19
−19
(+238)5 − 27
(+2−24=6)
15.6%
5.0 / 32
0.0%
−36
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-bit2647+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-bit2636+23
−23
(+190)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+122
= = 0 =
–   Caligula 0.9g2619+23
−23
(+173)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
+37
1 = = = = = = 1 0 0 1 1 0 0 0 0 0 = 0 = = 0 0 0 0 0 = = 0 0 0 0
–   Nawito 18122597+19
−19
(+151)6.5 − 25.5
(+1−20=11)
20.3%
6.5 / 32
0.0%
−53
= 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
(+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
(+115)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−27
= 0 = 0
–   Dorky 4.8 64-bit2553+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
(+98)13 − 23
(+8−18=10)
36.1%
13.0 / 36
0.0%
+2
0 = = 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 =
–   RookieMonster 1.6.7 64-bit2538+51
−51
(+92)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−140
0 0 1 0
–   FrankWalter 2.4.0 64-bit2536+20
−20
(+90)15 − 23
(+8−16=14)
39.5%
15.0 / 38
0.0%
+21
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
(+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-bit2498+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-bit2495+15
−15
(+49)15.5 − 20.5
(+10−15=11)
43.1%
15.5 / 36
0.0%
+3
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 =
–   Jumbo 0.6.96 64-bit2488+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-bit2480+15
−15
(+34)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.3%
+34
= = 1 0
–   Nemeton 1.812474+27
−27
(+28)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
4.9%
−39
= = = 0
–   Lozza 1.18 64-bit2469+17
−17
(+23)2 − 2
(+1−1=2)
50.0%
2.0 / 4
3.4%
+12
1 = 0 =
–   Nemeton 1.82459+17
−17
(+13)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
15.4%
−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-bit2446+19
−19
(0)1 − 3
(+1−3=0)
25.0%
1.0 / 4
49.9%
−227
1 0 0 0
–   Tunguska 1.1 64-bit2440+23
−23
(−6)6 − 4
(+4−2=4)
60.0%
6.0 / 10
65.4%
+56
= 0 = 1 1 = 0 = 1 1
–   Teki 2 64-bit2440+17
−17
(−6)16.5 − 19.5
(+12−15=9)
45.8%
16.5 / 36
67.6%
−35
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 = 1
–   KnightX 1.95 64-bit2437+66
−65
(−9)4 − 2
(+3−1=2)
66.7%
4.0 / 6
59.7%
+99
1 0 1 = = 1
–   King of Kings 2.562433+22
−22
(−13)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
79.5%
−1
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
–   FabChess 1.9.1 64-bit2425+67
−66
(−21)4 − 2
(+3−1=2)
66.7%
4.0 / 6
71.6%
+95
0 = = 1 1 1
–   Cmcchess 2.6 64-bit2420+17
−17
(−26)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.3%
+116
= 1
–   RomiChess P3n 64-bit2416+14
−14
(−30)23.5 − 18.5
(+18−13=11)
56.0%
23.5 / 42
99.5%
+12
= 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 1 0 0 1 0
–   Gaia 3.5 64-bit2413+22
−22
(−33)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
98.7%
−118
0 = 0 1
–   KnightDreamer 3.32404+30
−30
(−42)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
98.7%
−241
0 0 1 0 0 =
–   Simplex 0.9.8 64-bit2400+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
–   Myrddin 0.87 64-bit2396+14
−14
(−50)2 − 4
(+0−2=4)
33.3%
2.0 / 6
100.0%
−139
= = = = 0 0
–   Zevra 2.1.2 r248 64-bit2393+36
−36
(−53)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
99.5%
−101
1 = 0 0 1 = 0 =
–   Ares GB 64-bit2387+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
–   Galjoen 0.39 64-bit2387+16
−16
(−59)7 − 7
(+4−4=6)
50.0%
7.0 / 14
100.0%
−55
1 = 0 0 1 = = = 0 1 1 = 0 =
–   Zevra 2.1.1 r216 64-bit2379+17
−17
(−67)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+22
= = 1 1 = =
–   Thor's Hammer 2.28 32-bit2378+23
−23
(−68)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−225
= 0
–   Isa 2.0.83 64-bit2376+47
−47
(−70)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.7%
+56
= = 1 1 0 1 = 1 1 =
–   Googleplex Starthinker 1.6 64-bit2370+90
−91
(−76)2 − 2
(+2−2=0)
50.0%
2.0 / 4
94.6%
−76
1 0 1 0
–   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
–   Waxman 20172369+16
−16
(−77)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+73
1 = = 1
–   Barbarossa 0.6.0 64-bit2366+67
−68
(−80)4 − 2
(+3−1=2)
66.7%
4.0 / 6
98.7%
+28
= = 0 1 1 1
–   Plisk 0.2.7d 64-bit2360+19
−19
(−86)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Flux 2.2.12357+21
−21
(−89)20.5 − 13.5
(+16−9=9)
60.3%
20.5 / 34
100.0%
−15
= 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
(−116)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+34
1 1 = =
–   WChess 1.062321+15
−15
(−125)26 − 14
(+19−7=14)
65.0%
26.0 / 40
100.0%
−27
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-bit2319+17
−17
(−127)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   CT800 1.34 64-bit2295+22
−22
(−151)28 − 8
(+25−5=6)
77.8%
28.0 / 36
100.0%
+66
= 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
(−194)25 − 9
(+21−5=8)
73.5%
25.0 / 34
100.0%
−19
= 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
(−256)34 − 2
(+32−0=4)
94.4%
34.0 / 36
100.0%
+175
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 September 14, 2019