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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Cheese 1.9 64-bit#89‑90  (2718+21
−21
)Quote
Author: Patrice Duhamel (France) Link: Homepage
This is one of the 11 Cheese versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chiron 4 64-bit3111+13
−13
(+393)2.5 − 17.5
(+0−15=5)
12.5%
2.5 / 20
0.0%
+105
–   SCTR 1.0 64-bit2837+30
−30
(+119)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+83
–   Murka 3 64-bit2825+13
−13
(+107)4 − 16
(+2−14=4)
20.0%
4.0 / 20
0.0%
−123
–   GNU Chess 5.60 64-bit2813+19
−19
(+95)6.5 − 13.5
(+2−9=9)
32.5%
6.5 / 20
0.0%
−11
–   Hannibal 1.0a 32-bit2802+12
−12
(+84)8 − 12
(+3−7=10)
40.0%
8.0 / 20
0.0%
+27
–   Rhetoric 1.4.3 64-bit2800+15
−15
(+82)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+9
–   Protector 1.3.2 32-bit2798+22
−22
(+80)10 − 10
(+6−6=8)
50.0%
10.0 / 20
0.0%
+77
–   GnuCheese 1.00 64-bit2794+16
−16
(+76)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+16
–   Zurichess Luzern 64-bit2793+24
−24
(+75)7 − 15
(+1−9=12)
31.8%
7.0 / 22
0.0%
−33
–   The Baron 3.29 64-bit2785+18
−18
(+67)9 − 13
(+5−9=8)
40.9%
9.0 / 22
0.0%
+5
–   Rodent 1.5 64-bit2785+21
−21
(+67)6.5 − 13.5
(+2−9=9)
32.5%
6.5 / 20
0.0%
−44
–   Pawny 1.2 64-bit2784+16
−16
(+66)9 − 13
(+3−7=12)
40.9%
9.0 / 22
0.0%
+10
–   Jonny 4.002781+12
−12
(+63)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Octochess r5506 64-bit2778+20
−20
(+60)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−67
–   Bright 0.5c2776+13
−13
(+58)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Twisted Logic 20100131x 64-bit2764+18
−18
(+46)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+46
–   BugChess2 1.9 64-bit2763+15
−15
(+45)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+45
–   RuyDos 1.0.27 64-bit2762+28
−28
(+44)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.6%
−64
–   Ktulu 92753+13
−13
(+35)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.3%
−INF
–   chess22k 1.5 64-bit2750+25
−25
(+32)6 − 8
(+3−5=6)
42.9%
6.0 / 14
2.3%
−11
–   Ethereal 8.28 64-bit2745+29
−29
(+27)7 − 7
(+4−4=6)
50.0%
7.0 / 14
6.7%
+23
–   Chronos 1.9.9 64-bit2738+14
−14
(+20)9 − 11
(+4−6=10)
45.0%
9.0 / 20
5.7%
−9
–   Carballo 1.7 64-bit2730+20
−20
(+12)17.5 − 16.5
(+9−8=17)
51.5%
17.5 / 34
19.4%
+23
–   ProDeo 2.22728+21
−21
(+10)6.5 − 4.5
(+4−2=5)
59.1%
6.5 / 11
24.1%
+72
–   Tucano 6.00 64-bit2727+16
−16
(+9)14 − 16
(+7−9=14)
46.7%
14.0 / 30
23.8%
−11
–   Godel 3.4.9 64-bit2726+14
−14
(+8)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
25.6%
+150
–   Amoeba 2.0 64-bit2722+28
−28
(+4)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
39.0%
+116
–   RuyDos 1.0.22 64-bit2721+27
−27
(+3)7 − 7
(+3−3=8)
50.0%
7.0 / 14
43.1%
+3
–   Marvin 2.2.0 64-bit2718+29
−29
(0)5 − 5
(+3−3=4)
50.0%
5.0 / 10
48.6%
−4
–   WyldChess 1.51 64-bit2696+23
−23
(−22)9.5 − 8.5
(+6−5=7)
52.8%
9.5 / 18
91.9%
−5
–   Ethereal 8.19 64-bit2687+26
−26
(−31)8 − 6
(+6−4=4)
57.1%
8.0 / 14
96.5%
+17
–   Devel 1.80902686+30
−30
(−32)4 − 4
(+3−3=2)
50.0%
4.0 / 8
95.4%
−32
–   Arminius 2017-01-01 64-bit2678+22
−22
(−40)18 − 14
(+15−11=6)
56.3%
18.0 / 32
99.6%
+5
–   Chessmaster 11 Toxic2676+22
−22
(−42)12.5 − 7.5
(+7−2=11)
62.5%
12.5 / 20
99.7%
+30
–   chess22k 1.4 64-bit2670+28
−28
(−48)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.6%
+19
–   ECE X3 64-bit2661+25
−25
(−57)10 − 6
(+7−3=6)
62.5%
10.0 / 16
100.0%
+25
–   RedQueen 1.1.98 64-bit2661+21
−22
(−57)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
+12
–   Floyd 0.9 64-bit2658+19
−19
(−60)8 − 16
(+3−11=10)
33.3%
8.0 / 24
100.0%
−167
–   RuyDos 1.0.2 64-bit2656+29
−29
(−62)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+32
–   WyldChess 1.4 64-bit2639+27
−27
(−79)15.5 − 8.5
(+10−3=11)
64.6%
15.5 / 24
100.0%
+10
–   Sjakk 2.2 64-bit2631+16
−16
(−87)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
100.0%
+30
–   Rodin 8.02626+17
−17
(−92)17.5 − 6.5
(+11−0=13)
72.9%
17.5 / 24
100.0%
+42
–   Phalanx XXV2616+17
−17
(−102)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−42
–   Gogobello 1.3 64-bit2606+28
−28
(−112)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−84
–   DanaSah 6.502604+22
−22
(−114)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−103
–   Donna 4.0 64-bit2602+17
−17
(−116)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−48
–   DanaSah 6.802601+28
−28
(−117)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−43
–   GreKo 2016 64-bit2588+23
−23
(−130)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−41
–   Marvin 2.1.0 64-bit2584+28
−28
(−134)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
−15
–   K2 0.872581+21
−21
(−137)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−137

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Cheese 1.9 64-bit
played with current
participants of this list
Represented by
1-2-CPU#88-892710421itself
All#862705433itself
Free#69-702708409itself
Free 1-2-CPU#782708399itself
Free single-CPU#782708399itself
Single-CPU#88-892710421itself

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