CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Amoeba 2.1 64-bit (2709+29
−29
)Quote
Author: Richard Delorme (France) Link: Homepage
This is one of the 9 Amoeba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Atlas 3.80 64-bit2847+14
−14
(+138)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−38
= 0 = 0 0 0 0 1 0 =
–   Onno 1.2.70 64-bit2837+17
−17
(+128)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−43
0 = 0 0 0 0 = 0 1 =
–   Dirty 3Nov2015 64-bit2837+17
−16
(+128)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+191
1 = 1 1 = = 0 1 = 0
–   Tornado 8.0 64-bit2836+19
−19
(+127)7.5 − 12.5
(+5−10=5)
37.5%
7.5 / 20
0.0%
+36
0 0 0 = = 1 = 0 0 0 1 1 0 1 0 1 0 0 = =
–   Murka 3 64-bit2825+13
−13
(+116)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+116
= 1 0 1 0 0 = = 1 =
–   GNU Chess 5.60 64-bit2813+19
−19
(+104)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−91
0 0 = 0 0 0 0 = = =
–   Scorpio 2.7.7 64-bit2805+16
−16
(+96)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+64
= 0 1 1 = 0 0 = = =
–   Rhetoric 1.4.3 64-bit2800+15
−15
(+91)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+11
= = = 0 = = 0 = = 0
–   Loop 13.6 (Loop 2007) 64-bit2787+17
−17
(+78)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
0.0%
+177
1 1 1 0 = 1 1 0 = =
–   Rodent 1.5 64-bit2785+21
−21
(+76)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−176
0 = 0 0 = 0 = 0 0 0
–   The Baron 3.29 64-bit2785+18
−18
(+76)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+16
0 = 0 0 1 = = = 0 1
–   Pawny 1.2 64-bit2784+16
−16
(+75)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+19
0 = 1 = 0 1 0 = 0 =
–   Octochess r5506 64-bit2778+20
−20
(+69)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−128
= 0 = 0 0 = 0 0 = 0
–   Bison 9.11 64-bit2751+17
−17
(+42)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.7%
−36
0 0 0 1 = 0 = 1 1 0
–   Carballo 1.7 64-bit2730+20
−20
(+21)2 − 2
(+1−1=2)
50.0%
2.0 / 4
12.2%
+21
= 0 1 =
–   ProDeo 2.22728+21
−21
(+19)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
14.6%
−81
0 = 0 0 1 = = 0 0 1
–   Tucano 6.00 64-bit2727+16
−16
(+18)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
14.3%
−73
= = 0 0 0 1 = = = 0
–   Godel 3.4.9 64-bit2726+14
−14
(+17)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
15.0%
−18
= 1 = 0 1 0 1 0 0 =
–   Carballo 1.6 64-bit2711+27
−27
(+2)6 − 4
(+5−3=2)
60.0%
6.0 / 10
46.8%
+81
0 = 1 1 0 1 1 1 0 =
–   Chessmaster 11 Aiglos II2700+20
−20
(−9)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
69.3%
+26
= = 1 0 0 = 1 = 1 =
–   Zurichess Graubuenden 64-bit2688+25
−25
(−21)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
86.2%
−116
1 0 0 = 0 = 0 = 1 0
–   Cheese 1.8 64-bit2682+20
−20
(−27)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
93.3%
+40
1 = = =
–   Arminius 2017-01-01 64-bit2678+22
−22
(−31)7 − 7
(+4−4=6)
50.0%
7.0 / 14
95.7%
−31
1 0 = = 1 0 = = 0 1 0 1 = =
–   Cheese 1.7 64-bit2675+21
−21
(−34)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
96.6%
+66
= 0 1 = = 1 0 1 1 1
–   MinkoChess 0.8 32-bit2674+33
−33
(−35)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
94.4%
−121
1 0 0 0 = = = = 0 =
–   Djinn 1.021 64-bit2663+15
−15
(−46)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
99.7%
−18
= = 1 = = = 1 0 = =
–   RedQueen 1.1.98 64-bit2661+21
−22
(−48)4 − 0
(+4−0=0)
100.0%
4.0 / 4
99.5%
+INF
1 1 1 1
–   Floyd 0.9 64-bit2658+19
−19
(−51)9 − 5
(+7−3=4)
64.3%
9.0 / 14
99.8%
+47
0 = = 0 = 1 = 1 1 0 1 1 1 1
–   Philou 3.7.1 64-bit2651+14
−14
(−58)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−58
0 1 0 1 0 1 = = = =
–   Sjakk 2.2 64-bit2631+16
−16
(−78)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+5
= 1 = 0 = 1 = = 1 1
–   Rodin 8.02626+17
−17
(−83)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+9
0 1 1 =
–   Nebula 2.0 64-bit2623+16
−16
(−86)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−30
= = 1 = = 0 1 = = 1
–   NoraGrace 2.0 64-bit2621+17
−17
(−88)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−88
0 = 0 0 1 1 = = = 1
–   Ethereal 8.02 64-bit2617+32
−32
(−92)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+8
= 1 1 1 = 1 1 = 0 0
–   Phalanx XXV2616+17
−17
(−93)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+195
1 1 = 1
–   Ethereal 8.12 64-bit2608+26
−26
(−101)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+22
0 = 1 1 1 = = 1 1 =
–   GreKo 2015 64-bit2605+22
−22
(−104)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+27
1 1 0 = 1 = 1 = = 1
–   DanaSah 6.502604+22
−22
(−105)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−115
0 = 1 =
–   Donna 4.0 64-bit2602+17
−17
(−107)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+49
= 1 1 =
–   K2 0.872581+21
−21
(−128)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+160
1 = 1 1
–   Jellyfish 1.1 64-bit2575+17
−17
(−134)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−74
= 1 = =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Amoeba 2.1 64-bit
played with current
participants of this list
Represented by
1-2-CPU    282Amoeba 2.6 64-bit
All    256Amoeba 2.5 64-bit
Free    246Amoeba 2.5 64-bit
Free 1-2-CPU    262Amoeba 2.6 64-bit
Free single-CPU    262Amoeba 2.6 64-bit
Single-CPU    282Amoeba 2.6 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017