CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Engine Details

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Axolotl 1.9 64-bit#198‑199  (2528+19
−19		)Quote
Author: Louis James Mackenzie-Smith (UK-France)
This is one of the 2 Axolotl versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   GreKo 2020.01 64-bit2712+26
−26		(+184)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−105
0 = 0 0
–   Benjamin 1.02700+24
−24		(+172)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−117
0 = 0 0
–   Shallow 2020-09-09 64-bit2668+27
−27		(+140)8 − 12
(+3−7=10)		40.0%
8.0 / 20
0.0%
+77
= 0 0 = 0 = 0 1 = 1 0 = 0 = 1 = 0 = = =
–   K2 0.952663+16
−16		(+135)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−22
0 = = 0
–   KnightX 2.5 64-bit2658+87
−83		(+130)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.2%
−22
0 0 = =
–   Mr Bob 0.8.0 64-bit2651+27
−27		(+123)6 − 16
(+2−12=8)		27.3%
6.0 / 22
0.0%
−26
0 0 0 1 = = 0 = 0 = 0 0 0 0 = 0 = = 1 = 0 0
–   Scorpio 1.812644+34
−34		(+116)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−63
0 0 0 = = 0 1 0
–   Weiss 0.9 64-bit2643+27
−27		(+115)7 − 9
(+6−8=2)		43.8%
7.0 / 16
0.0%
+65
1 1 0 0 0 0 1 1 0 0 = = 1 0 1 0
–   Ktulu 7.12638+18
−18		(+110)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+47
1 0 = = 1 = 0 0 = 0
–   CM10th Default2631+15
−14		(+103)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+75
0 = 1 = 0 = 0 1 1 0
–   Nawito 19062630+20
−20		(+102)8.5 − 7.5
(+6−5=5)		53.1%
8.5 / 16
0.0%
+121
1 0 = 1 = 0 0 1 1 0 = = = 1 0 1
–   Orion 0.6 64-bit2629+19
−19		(+101)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−49
= 0 = 0
–   WildCat 72628+14
−14		(+100)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−10
= 0 = 0 = 1 0 0 0 1
–   Delocto 0.61n 64-bit2627+23
−23		(+99)10 − 12
(+8−10=4)		45.5%
10.0 / 22
0.0%
+62
= 0 0 0 1 1 1 1 0 0 = 0 1 0 1 = = 1 1 0 0 0
–   Weiss 0.8 64-bit2620+30
−30		(+92)9 − 9
(+8−8=2)		50.0%
9.0 / 18
0.0%
+88
1 1 0 1 1 = 1 0 1 = 1 0 0 1 0 0 0 0
–   Hamsters 0.72618+21
−21		(+90)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+63
0 0 1 = 1 0 0 = 1 =
–   Betsabe II 20202609+30
−30		(+81)5 − 9
(+2−6=6)		35.7%
5.0 / 14
0.0%
−7
0 1 0 0 = = = 0 = = 0 1 0 =
–   KnightX 2.4 64-bit2605+29
−29		(+77)7 − 11
(+5−9=4)		38.9%
7.0 / 18
0.0%
−2
= 1 0 1 1 0 = 0 0 0 = 0 0 = 1 0 0 1
–   Crafty 22.8 32-bit2596+32
−32		(+68)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−105
0 0 0 1 0 = = = 0 0
–   Betsabe II 1.962593+21
−21		(+65)4 − 8
(+3−7=2)		33.3%
4.0 / 12
0.0%
−60
0 1 = = 0 0 1 0 0 1 0 0
–   Galjoen 0.40 64-bit2591+20
−20		(+63)13.5 − 30.5
(+6−23=15)
30.7%
13.5 / 44
0.0%
−66
0 0 = 0 0 0 = 1 = 0 0 = = 0 0 = = 0 0 = 1 0 0 0 0 1 0 = 1 0 0 = 0 0 0 = 1 = 0 1 0 = = =
–   Donna 4.1 64-bit2587+14
−14		(+59)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
−14
1 0 0 1 = = 0 = = 0 = 0
–   Coiled 0.6 64-bit2584+12
−12		(+56)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−127
= 0 1 0 0 0 0 =
–   Drofa 2.1.0 64-bit2583+32
−32		(+55)3 − 1
(+3−1=0)		75.0%
3.0 / 4
0.2%
+281
1 0 1 1
–   Delocto 0.6 64-bit2580+15
−15		(+52)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−43
1 0 0 =
–   Arasan 13.1 32-bit2578+32
−32		(+50)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.4%
+50
= = = 0 = = 0 = 1 1
–   Capivara LK 0.09b02f 64-bit2569+17
−16		(+41)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.1%
−INF
0 0 0 0
–   Frenzee 2.02566+33
−33		(+38)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
2.2%
−49
0 = 0 = 0 0 = = = 1
–   Jumbo 0.7.0 64-bit2562+19
−19		(+34)13.5 − 16.5
(+6−9=15)
45.0%
13.5 / 30
0.6%
+6
= = 0 0 0 = = 0 0 = 0 = 1 1 = = 1 = 1 0 1 = = 0 0 = = = = 1
–   Bobcat 20110220 32-bit2562+32
−32		(+34)4 − 6
(+2−4=4)		40.0%
4.0 / 10
3.6%
−29
0 0 = 1 = = 1 = 0 0
–   Capivara LK 0.09b02g 64-bit2562+16
−16		(+34)3 − 1
(+3−1=0)		75.0%
3.0 / 4
0.4%
+261
1 1 1 0
–   Dorky 4.8 64-bit2558+14
−14		(+30)9 − 11
(+7−9=4)		45.0%
9.0 / 20
0.6%
−1
0 1 1 0 1 = 1 0 0 = 0 0 1 0 = 1 0 0 = 1
–   JikChess 0.02 64-bit2558+16
−16		(+30)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.8%
−120
= = 0 0
–   SmarThink 0.17a2558+33
−33		(+30)6 − 4
(+4−2=4)		60.0%
6.0 / 10
6.0%
+89
= 1 1 = = 1 = 0 0 1
–   Mr Bob 0.7.1 64-bit2558+28
−28		(+30)9.5 − 10.5
(+5−6=9)		47.5%
9.5 / 20
4.0%
+15
= 1 0 = = 0 0 1 0 = = 0 1 1 1 0 = = = =
–   Detroid 1.0.1 64-bit2557+18
−18		(+29)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
1.4%
−25
1 0 0 = = 0 1 0 1 0 1 0 1 = 0 0 0 1 0 0 = = = 1 = 0 0 = 0 1 = 1
–   Velvet 1.0.0 64-bit2556+24
−24		(+28)6 − 2
(+4−0=4)		75.0%
6.0 / 8
3.5%
+181
= = 1 = 1 1 1 =
–   Alfil 11 MT2555+33
−33		(+27)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
8.2%
+53
= 0 1 1 1 1 = 0 = 0
–   Raven 1.0 64-bit2553+23
−23		(+25)9.5 − 8.5
(+4−3=11)		52.8%
9.5 / 18
5.0%
+41
= = = 1 1 1 = 0 1 = = = = = 0 = = 0
–   Dirty ACCA4 32-bit2552+33
−33		(+24)0.5 − 9.5
(+0−9=1)		5.0%
0.5 / 10
10.6%
−422
0 0 0 0 0 0 0 0 = 0
–   RookieMonster 1.8.1 64-bit2552+53
−53		(+24)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
19.7%
+177
= 1 0 1 0 1 1 1
–   Ghost 3.1 64-bit2551+15
−15		(+23)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
3.0%
−29
= 0 1 1 1 0 0 0
–   The Baron 1.7.02549+33
−33		(+21)3 − 5
(+2−4=2)		37.5%
3.0 / 8
13.5%
−69
= 1 0 = 0 0 0 1
–   Petir 3.952545+31
−31		(+17)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
18.1%
−238
0 0 = 0 = 0 0 0 = 0
–   KnightX 1.98 64-bit2542+27
−27		(+14)5 − 11
(+1−7=8)		31.3%
5.0 / 16
19.3%
−95
0 = = 0 = 0 0 = 0 1 = 0 = 0 = =
–   FrankWalter 2.4.0 64-bit2540+17
−17		(+12)16.5 − 7.5
(+15−6=3)		68.8%
16.5 / 24
17.6%
+161
1 1 1 1 1 1 = 1 1 0 = 1 1 1 1 = 0 0 1 1 1 0 0 0
–   Raven 1.10 64-bit2536+26
−26		(+8)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
31.9%
+29
0 = = = = = 0 1 1 1 0 1 0 1
–   Maverick 1.5 64-bit2536+14
−14		(+8)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
23.9%
−87
0 0 1 =
–   OliThink 5.6.9 64-bit2528+27
−27		(0)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
49.2%
+23
0 = = 1 = = 0 1 0 = 1 1
–   KnightX 2.3 64-bit2525+26
−26		(−3)12.5 − 9.5
(+8−5=9)		56.8%
12.5 / 22
56.7%
+41
= 1 = 1 = = = = = 1 0 = = 1 0 1 1 0 0 1 0 1
–   CyberPagno 3.0 64-bit2514+14
−14		(−14)11 − 5
(+7−1=8)		68.8%
11.0 / 16
87.0%
+98
1 1 1 1 = 1 = = 0 = 1 = = = = 1
–   MadChess 2.2 64-bit2494+14
−15		(−34)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
99.7%
+48
1 1 = 0
–   KnightX 1.97a 64-bit2485+26
−26		(−43)7 − 5
(+5−3=4)		58.3%
7.0 / 12
99.5%
+16
= = 1 0 0 1 1 1 = 0 1 =
–   Drosophila 1.5.1 64-bit2479+15
−15		(−49)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+186
1 1 1 0
–   Lozza 1.18 64-bit2475+15
−15		(−53)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+72
= 1 = 0 = 1 1 1
–   Halogen 6 64-bit2472+37
−37		(−56)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
99.6%
+29
0 1 1 =
–   Raven 0.90 64-bit2470+30
−30		(−58)5 − 3
(+3−1=4)		62.5%
5.0 / 8
99.9%
+11
1 = 0 = 1 1 = =
–   Nemeton 1.812465+19
−19		(−63)15.5 − 8.5
(+13−6=5)		64.6%
15.5 / 24
100.0%
+47
= 1 1 1 1 1 0 1 1 0 = 0 1 = 0 1 1 1 1 0 = 0 1 =
–   Tunguska 1.1 64-bit2438+18
−18		(−90)5 − 3
(+2−0=6)		62.5%
5.0 / 8
100.0%
−22
= = = 1 = = = 1
–   NoC 4.20 64-bit2425+24
−24		(−103)8.5 − 3.5
(+7−2=3)		70.8%
8.5 / 12
100.0%
+46
1 0 1 1 = 0 = 1 1 1 1 =
–   Bitfoot 1.0.d9aeb43 64-bit2420+25
−25		(−108)7 − 3
(+7−3=0)		70.0%
7.0 / 10
100.0%
+71
1 0 0 1 1 1 1 1 1 0
–   Gaia 3.5 64-bit2416+21
−21		(−112)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−49
1 1 = = 1 0 = 0 1 =
–   Diablo 0.5.12412+18
−18		(−116)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
100.0%
−139
= = 1 = 0 = 1 0 0 =
–   Hedgehog 2.0 64-bit2408+32
−32		(−120)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+168
1 = 1 1
–   Tigran 2.4n 64-bit2402+17
−17		(−126)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−34
= = 0 = 1 = 1 1 = 1
–   Gosu 0.162402+18
−18		(−126)4 − 6
(+2−4=4)		40.0%
4.0 / 10
100.0%
−193
= 0 0 0 = 0 = = 1 1
–   Popochin 4.1 64-bit2397+16
−16		(−131)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−61
= 0 0 0 1 1 = 1 1 1
–   Myrddin 0.87 64-bit2396+13
−13		(−132)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+45
1 = 0 1 1 1 1 1 = =
–   Amateur 2.822395+19
−19		(−133)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
−12
= 1 0 1 1 1 1 1 0 0
–   Alex 2.14a 64-bit2394+18
−18		(−134)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
−3
1 = 1 = 1 0 1 1 = =
–   Zevra 2.1.2 r248 64-bit2390+19
−19		(−138)8 − 10
(+5−7=6)		44.4%
8.0 / 18
100.0%
−172
0 0 1 = 0 = = 0 1 = 1 0 = 1 = 0 0 1
–   Ares GB 1.1 64-bit2388+23
−23		(−140)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−140
0 1 = =
–   Googleplex Starthinker 1.6 64-bit2387+18
−18		(−141)13 − 5
(+11−3=4)		72.2%
13.0 / 18
100.0%
+20
0 1 0 1 1 = 1 = = = 0 1 1 1 1 1 1 1
–   FrankWalter 2.2.3 64-bit2385+31
−31		(−143)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−143
1 = 0 = 0 0 = 1 = 1
–   CT800 1.41 64-bit2385+33
−33		(−143)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+83
1 0 1 1
–   Jazz 721 64-bit2379+19
−19		(−149)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−74
0 1 = 1 1 1 0 = 1 0
–   Isa 2.0.64 64-bit2364+16
−16		(−164)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
−62
1 1 1 1 = = 0 1 = 0
–   Plisk 0.2.7d 64-bit2363+19
−19		(−165)8.5 − 1.5
(+8−1=1)		85.0%
8.5 / 10
100.0%
+143
1 1 1 1 = 1 1 1 0 1
–   Topple 0.1.1 64-bit2360+22
−22		(−168)8.5 − 1.5
(+8−1=1)		85.0%
8.5 / 10
100.0%
+139
1 1 1 1 1 = 1 1 1 0
–   Isa 2.1 64-bit2352+28
−28		(−176)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Ceibo 0.5 64-bit2351+25
−25		(−177)16 − 4
(+15−3=2)		80.0%
16.0 / 20
100.0%
+75
0 1 1 1 1 1 1 1 1 1 = = 1 1 0 1 1 0 1 1
–   Maverick 0.51 64-bit2342+22
−22		(−186)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−268
0 0 1 =
947 games: 321 wins, 329 losses, 297 draws (31.4%), score: 49.6%

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021