CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Axolotl 1.8 64-bit (2421+17
−17		)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-bit2715+15
−15		(+294)4 − 28
(+0−24=8)
12.5%
4.0 / 32
0.0%
+2
–   Fridolin 3.10 64-bit2681+10
−10		(+260)5 − 27
(+2−24=6)
15.6%
5.0 / 32
0.0%
−20
–   Asymptote 0.5 64-bit2645+18
−18		(+224)5.5 − 26.5
(+3−24=5)
17.2%
5.5 / 32
0.0%
−47
–   Caligula 0.9g2622+16
−16		(+201)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
+49
–   Orion 0.6 64-bit2621+16
−16		(+200)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+122
–   Nawito 18122589+17
−17		(+168)6.5 − 25.5
(+1−20=11)
20.3%
6.5 / 32
0.0%
−48
–   Dimitri 4.992572+18
−18		(+151)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+85
–   Jumbo 0.6.107 64-bit2546+15
−15		(+125)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−37
–   Dorky 4.8 64-bit2546+11
−11		(+125)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Betsabe II 1.842533+12
−12		(+112)13 − 23
(+8−18=10)
36.1%
13.0 / 36
0.0%
+2
–   FrankWalter 2.4.0 64-bit2529+13
−13		(+108)15 − 23
(+8−16=14)
39.5%
15.0 / 38
0.0%
+28
–   FrankWalter 2.3.5 64-bit2488+21
−21		(+67)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.0%
−32
–   LittleThought 1.052 64-bit2479+13
−13		(+58)18 − 14
(+13−9=10)
56.3%
18.0 / 32
0.0%
+110
–   MadChess 2.2 64-bit2474+13
−13		(+53)15.5 − 20.5
(+10−15=11)
43.1%
15.5 / 36
0.0%
0
–   Delphil 3.2 64-bit2473+11
−11		(+52)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.0%
−2
–   Jumbo 0.6.96 64-bit2468+16
−16		(+47)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−77
–   Drosophila 1.5.1 64-bit2457+13
−13		(+36)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+36
–   Lozza 1.18 64-bit2451+13
−13		(+30)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.3%
+18
–   Nemeton 1.812443+15
−15		(+22)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
2.9%
−55
–   Nemeton 1.82437+15
−15		(+16)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
8.2%
−20
–   Bumblebee 1.0.36898e1 64-bit2420+16
−16		(−1)1 − 3
(+1−3=0)		25.0%
1.0 / 4
54.6%
−235
–   Tunguska 1.1 64-bit2417+15
−15		(−4)6 − 4
(+4−2=4)		60.0%
6.0 / 10
64.9%
+67
–   King of Kings 2.562416+16
−16		(−5)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
67.8%
+8
–   Teki 2 64-bit2410+13
−13		(−11)16.5 − 19.5
(+12−15=9)
45.8%
16.5 / 36
86.5%
−45
–   Gaia 3.5 64-bit2400+15
−15		(−21)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
97.3%
−125
–   Cmcchess 2.6 64-bit2389+15
−15		(−32)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.8%
+130
–   RomiChess P3n 64-bit2385+11
−11		(−36)23.5 − 18.5
(+18−13=11)
56.0%
23.5 / 42
100.0%
+14
–   Simplex 0.9.8 64-bit2373+14
−14		(−48)22 − 12
(+18−8=8)
64.7%
22.0 / 34
100.0%
+75
–   KnightDreamer 3.32367+23
−23		(−54)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
100.0%
−270
–   Myrddin 0.87 64-bit2365+11
−11		(−56)2 − 4
(+0−2=4)		33.3%
2.0 / 6
100.0%
−159
–   Zevra 2.1.2 r248 64-bit2362+17
−17		(−59)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−25
–   Barbarossa 0.6.0 64-bit2362+13
−13		(−59)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+64
–   Ares GB 64-bit2360+12
−12		(−61)19 − 15
(+13−9=12)
55.9%
19.0 / 34
100.0%
−14
–   Googleplex Starthinker 1.6 64-bit2357+15
−15		(−64)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−64
–   Galjoen 0.39 64-bit2356+14
−14		(−65)7 − 7
(+4−4=6)		50.0%
7.0 / 14
100.0%
−61
–   Thor's Hammer 2.282347+19
−19		(−74)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−244
–   Zevra 2.1.1 r216 64-bit2347+15
−15		(−74)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+29
–   Waxman 20172337+14
−14		(−84)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+82
–   Amateur 2.862336+21
−21		(−85)18 − 14
(+17−13=2)
56.3%
18.0 / 32
100.0%
−21
–   Isa 2.0.83 64-bit2334+15
−15		(−87)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+55
–   Plisk 0.2.7d 64-bit2333+15
−15		(−88)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
–   Flux 2.2.1 64-bit2321+18
−18		(−100)20.5 − 13.5
(+16−9=9)
60.3%
20.5 / 34
100.0%
−14
–   FireFly 2.7.2 64-bit2285+12
−12		(−136)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+30
–   WChess 1.062280+13
−13		(−141)26 − 14
(+19−7=14)
65.0%
26.0 / 40
100.0%
−28
–   Googleplex Starthinker 1.4 64-bit2278+14
−14		(−143)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   CT800 1.34 64-bit2256+17
−17		(−165)28 − 8
(+25−5=6)
77.8%
28.0 / 36
100.0%
+64
–   Esc 1.162207+19
−19		(−214)25 − 9
(+21−5=8)
73.5%
25.0 / 34
100.0%
−25
–   Alarm 0.93.12142+18
−18		(−279)34 − 2
(+32−0=4)
94.4%
34.0 / 36
100.0%
+131
972 games: 322 wins, 366 losses, 284 draws (29.2%), score: 47.7%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024