CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Naum 2.2 32-bit (2793+15
−15		)Quote
Author: Aleksandar Naumov (Serbia/Canada) Link: Homepage
This is one of the 26 Naum versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 64-bit2961+11
−11		(+168)7 − 24
(+3−20=8)
22.6%
7.0 / 31
0.0%
−30
0 = = 0 = 0 0 0 0 = 0 0 0 0 = = = 0 0 = 0 0 0 1 1 1 0 0 0 0 0
–   Marvin 3.4.0 64-bit2937+19
−19		(+144)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.0%
+52
0 = 0 1 = 0 1 0 0 = 1 0
–   Rybka 2.3.2a 32-bit2911+9
−9		(+118)12 − 33
(+2−23=20)
26.7%
12.0 / 45
0.0%
−29
= = = 0 1 0 = 0 0 = = 0 = 0 0 0 0 0 0 0 = = 0 = = = 0 = = = 0 = 1 0 0 0 0 = 0 = = 0 0 0 =
–   Cheng4 0.38 64-bit2888+23
−23		(+95)3 − 7
(+0−4=6)		30.0%
3.0 / 10
0.0%
−19
0 = 0 = = = 0 0 = =
–   Topple 0.7.1 64-bit2888+26
−25		(+95)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.0%
+35
= 0 = = = 0 = =
–   Igel 1.9.0 64-bit2877+28
−28		(+84)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.0%
+11
0 1 0 = 0 1 0 0 = 1
–   The Baron 3.44 64-bit2865+12
−12		(+72)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+40
= 0 = 1 = = 0 =
–   Francesca MAD 0.27 64-bit2854+26
−26		(+61)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
−22
= = = 0 = 0
–   Fritz 112851+10
−10		(+58)23.5 − 28.5
(+11−16=25)
45.2%
23.5 / 52
0.0%
+27
1 0 = = = = 1 0 0 0 = = 0 0 1 0 = 1 = 0 = 0 0 = = = 1 1 0 0 1 = 0 = 1 = 0 0 = = 1 1 = = 0 = = = = = = 1
–   Rodent 1.7 64-bit2850+19
−19		(+57)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−42
= 1 0 0 0 0 = = 0 1
–   Counter 3.3 64-bit2847+22
−23		(+54)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.0%
−39
0 0 1 = 0 = 0 1 0 = 0 1
–   Counter 3.2 64-bit2834+19
−19		(+41)8 − 8
(+3−3=10)		50.0%
8.0 / 16
0.0%
+43
= 0 = 0 = 1 = = 1 = = = = 1 0 =
–   Zappa Mexico 64-bit2832+15
−15		(+39)13.5 − 17.5
(+7−11=13)
43.5%
13.5 / 31
0.0%
−2
1 = 0 = = = 0 = 0 0 1 0 1 1 0 0 1 = 0 = = 0 1 = = = = 1 = 0 0
–   Shredder 112831+12
−12		(+38)18 − 22
(+7−11=22)
45.0%
18.0 / 40
0.0%
+12
= = 1 0 0 = = = = = 0 = 0 = 1 = = = = = = 1 0 = 0 = 0 0 0 1 1 = = 1 = 1 0 = = 0
–   MinkoChess 1.3 32-bit2828+31
−31		(+35)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
2.2%
+62
1 = 0 0 1 1 = = = =
–   Bagatur 1.8 64-bit2827+26
−26		(+34)7 − 7
(+4−4=6)		50.0%
7.0 / 14
1.3%
+37
0 1 = = = = 1 0 = 0 1 0 = 1
–   DisasterArea 1.54 64-bit2826+18
−18		(+33)6 − 4
(+4−2=4)		60.0%
6.0 / 10
0.3%
+100
1 1 = 1 = 0 = 1 0 =
–   Igel 1.8.3 64-bit2822+28
−28		(+29)4 − 6
(+1−3=6)		40.0%
4.0 / 10
3.6%
−26
0 = = 0 = = 0 = = 1
–   Tornado 7.0 64-bit2816+19
−19		(+23)5 − 5
(+3−3=4)		50.0%
5.0 / 10
3.1%
+18
0 1 = = 1 = 0 = 0 1
–   Topple 0.7.0 64-bit2813+27
−27		(+20)5 − 7
(+2−4=6)		41.7%
5.0 / 12
10.2%
−28
0 = 0 0 = 1 = 1 = = 0 =
–   Toga II 3.1.2SE2813+17
−17		(+20)1 − 0
(+1−0=0)		100.0%
1.0 / 1
3.8%
+INF
1
–   Zappa Mexico II 32-bit2808+12
−12		(+15)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
5.9%
+4
= = =
–   Toga II 1.4 beta5c2801+23
−23		(+8)1 − 1
(+0−0=2)		50.0%
1.0 / 2
27.2%
+8
= =
–   Hiarcs 11.12789+15
−15		(−4)24 − 21
(+10−7=28)
53.3%
24.0 / 45
64.7%
+16
= = = = = = = = 1 = 0 = = = 1 = = 0 0 1 1 = = = 1 = = 0 = 0 = 0 1 0 1 1 1 = = = 1 = = = =
–   Toga II 1.3.12788+12
−12		(−5)26 − 41
(+10−25=32)
38.8%
26.0 / 67
68.2%
−72
= = = 0 = 0 0 1 = = 0 = 0 = = 0 1 = 0 = = 0 = = 1 = 0 0 = 1 = = = 0 0 = 0 = 0 0 1 = = 0 = 0 0 = = = 1 0 0 0 0 1 0 = 1 0 = = 1 = = 1 0
–   Zappa Mexico 32-bit2788+17
−17		(−5)19.5 − 15.5
(+10−6=19)
55.7%
19.5 / 35
66.1%
+30
= 0 = 1 1 1 = 1 = = = 1 1 1 = 0 = 0 1 = = 0 = = = = = 1 0 = 1 = 0 = =
–   Francesca MAD 0.25 64-bit2787+23
−23		(−6)6.5 − 7.5
(+4−5=5)		46.4%
6.5 / 14
66.1%
−34
1 = = 0 1 1 1 = 0 = 0 = 0 0
–   Bobcat 6.4b 64-bit2786+24
−24		(−7)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
67.1%
−74
0 1 1 = 0 0
–   Fruit 2.3.12785+14
−14		(−8)14 − 15
(+6−7=16)		48.3%
14.0 / 29
78.1%
−18
= 0 = = 1 1 = 1 1 0 = = 0 1 = = = = 0 = 0 = 0 = = = = 1 0
–   RuyDos 1.1.6 64-bit2781+17
−17		(−12)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
83.3%
+74
1 = = = 1 1 0 = = 1
–   RuyDos 1.1.10 64-bit2781+22
−22		(−12)5 − 5
(+3−3=4)		50.0%
5.0 / 10
81.0%
−16
= 0 1 = 0 = 1 0 1 =
–   Zap!Chess Zanzibar 32-bit2781+19
−19		(−12)19.5 − 14.5
(+9−4=21)
57.4%
19.5 / 34
84.1%
+27
1 = 1 = = = 1 = = 0 0 = 1 = = = 1 0 = 0 = = = 1 1 = = = 1 = = = 1 =
–   Cheese 2.1 64-bit2780+18
−19		(−13)7 − 5
(+3−1=8)		58.3%
7.0 / 12
85.9%
+31
= 1 1 = = = = = = 0 1 =
–   Fritz 102777+15
−15		(−16)19 − 15
(+10−6=18)
55.9%
19.0 / 34
92.2%
+15
0 = 1 0 = = = = 0 = 1 1 = = 0 = 1 1 1 = = = 1 = = 0 1 0 = 1 = = 1 =
–   Hiarcs 112775+25
−25		(−18)5 − 5
(+3−3=4)		50.0%
5.0 / 10
88.2%
−22
1 0 0 = = 0 1 = 1 =
–   Loop 13.5 32-bit2774+27
−27		(−19)2 − 0
(+2−0=0)		100.0%
2.0 / 2
88.7%
+INF
1 1
–   Loop 13.6 (Loop 2007) 32-bit2772+10
−10		(−21)26 − 19
(+15−8=22)
57.8%
26.0 / 45
98.8%
+25
0 0 1 1 = 1 = 1 = 0 1 = = = 1 1 = 1 0 = = = 1 = = = 1 = 0 1 = = 0 1 1 0 = = = 1 = = = 0 1
–   Fruit 05/11/032772+20
−20		(−21)21 − 16
(+13−8=16)
56.8%
21.0 / 37
94.6%
+20
= 0 = 1 1 = = = = = 0 1 = 0 1 1 1 = = = = 1 1 1 0 0 1 1 1 = = = 0 0 0 = 1
–   Shredder 102770+13
−13		(−23)20 − 14
(+13−7=14)
58.8%
20.0 / 34
98.9%
+32
0 = = 1 = 1 0 0 = = 0 1 = 0 = 1 1 = = = 1 = 1 0 1 = 0 1 = 1 1 1 1 =
–   Hiarcs 11.22769+19
−19		(−24)15.5 − 13.5
(+7−5=17)		53.4%
15.5 / 29
97.8%
−6
1 = = = = = 1 0 = 0 = 1 0 = = = 1 = 0 = 1 0 = = = = 1 1 =
–   Loop M1-T 64-bit2769+30
−30		(−24)5 − 5
(+2−2=6)		50.0%
5.0 / 10
91.9%
−24
0 = 0 1 = = = 1 = =
–   Strelka 1.8 32-bit2768+19
−19		(−25)20.5 − 16.5
(+11−7=19)
55.4%
20.5 / 37
97.9%
+5
= = = = = 1 = 1 0 = = 1 1 = = 1 1 = 0 = 1 = 1 1 0 0 = 1 = = = 0 1 0 = 0 =
–   Toga II 1.3.42766+28
−28		(−27)4 − 4
(+1−1=6)		50.0%
4.0 / 8
95.1%
−27
= = = = 0 1 = =
–   Deep Sjeng 2.72749+15
−15		(−44)22 − 12
(+16−6=12)
64.7%
22.0 / 34
100.0%
+52
1 = = 1 0 1 1 0 1 0 = 0 1 0 = 1 = = 1 1 = 1 1 = 1 = 1 1 0 = 1 1 = =
–   SmarThink 1.20 32-bit2746+16
−16		(−47)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
+29
0 0 = 1 = = 0 = 1 = 1 1 0 = = 1 1 1 1 0 = 1 1 = 1 = = = = = 1 1
–   Glaurung 2.0.1 64-bit2744+18
−18		(−49)21 − 12
(+15−6=12)
63.6%
21.0 / 33
100.0%
+42
= 1 = 1 = 1 = = = 0 0 = 1 1 1 = 1 0 1 = 1 0 1 1 0 1 = 1 1 0 1 = =
–   Spike 1.2 Turin2744+7
−7		(−49)14.5 − 19.5
(+7−12=15)
42.6%
14.5 / 34
100.0%
−95
= = 1 0 = = = = 1 = = 0 = = 0 0 0 1 0 1 0 0 0 = 0 1 0 = 1 1 = = 0 =
–   Junior 102743+13
−13		(−50)16 − 17
(+8−9=16)
48.5%
16.0 / 33
100.0%
−63
= = 0 = 0 = 1 1 0 = 1 = 1 = = = 0 = 0 = = 0 = 1 0 1 = = 0 1 0 1 =
–   Glaurung 2.0.1 32-bit2737+16
−17		(−56)22.5 − 11.5
(+16−5=13)
66.2%
22.5 / 34
100.0%
+49
= 1 1 1 = 0 0 = 0 1 = 1 1 1 1 = 1 1 = = 0 = 1 1 1 1 = = 1 = 1 = 0 =
–   Toga II 1.2 32-bit2734+25
−25		(−59)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−144
1 0 = 0
–   Toga II 1.1a 32-bit2730+16
−16		(−63)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−63
0 1
–   Tucano 6.00 64-bit2723+16
−16		(−70)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
100.0%
−174
= = 0 0 0 0 1 = 0 1
–   Ktulu 82705+9
−9		(−88)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
−42
1 1 0 = 0 1 = 1 = 0 = = = 0 1 1 0 = = 1 = = 1 = 0 1 = 1 = = = 1
–   Chess Tiger 2007.12703+10
−10		(−90)25 − 16
(+15−6=20)
61.0%
25.0 / 41
100.0%
−25
1 1 = 0 = = = = 1 = = = 0 1 0 1 1 1 1 1 = = 0 = = 1 = = 0 1 1 = = = 0 1 1 = 1 = =
–   Glaurung 2 epsilon/5 32-bit2696+27
−27		(−97)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+50
= = 1 1 1 =
–   Chess Tiger 20072681+12
−12		(−112)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
+8
1 1 1 = 1 1 1 = 1 = 1 1 = = = 1 0 1 = 0 1 = 1 0 0 = = = 1 1
–   Movei 00.8.438 (10 10 10)2666+11
−11		(−127)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+30
= 1
–   SmarThink 1.00 32-bit2665+15
−15		(−128)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Chessmaster 112664+12
−12		(−129)22 − 11
(+16−5=12)
66.7%
22.0 / 33
100.0%
−15
1 1 1 1 1 0 = 1 1 0 1 = 1 1 1 = 1 = 1 = 0 = = = 0 0 = = 1 = 1 = 1
–   Glaurung 1.2.1 Crusader 32-bit2663+32
−32		(−130)1 − 3
(+1−3=0)		25.0%
1.0 / 4
100.0%
−364
1 0 0 0
–   Scorpio 1.912661+14
−14		(−132)23.5 − 8.5
(+17−2=13)
73.4%
23.5 / 32
100.0%
+17
1 = = = = = = 0 = = 1 1 = = 1 1 1 1 0 1 1 1 = 1 1 = 1 1 1 = 1 1
–   CM10th Xperience2660+13
−13		(−133)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
100.0%
−55
1 = = 1 = 1 = = = =
–   CM10th Lazarus2660+23
−23		(−133)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+9
= 1 = 1
–   Alaric 7072660+12
−11		(−133)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+157
1 1 = 1
–   CM9000 Enforcer2657+20
−20		(−136)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+57
= 1 1 1 = = = 1 1 1
–   CM10th Paralyse2653+15
−15		(−140)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+96
1 1 1 1 = 1 1 1 = 0
–   Scorpio 2.0 32-bit2652+17
−17		(−141)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   CM10th Pestilence2643+23
−24		(−150)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−39
= = 1 1 1 0
–   Alaric 7042643+32
−32		(−150)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+132
1 = 1 1
–   CM10th Guardian2638+26
−26		(−155)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−155
1 = 0 =
–   Delfi 5.22636+21
−21		(−157)3 − 2
(+2−1=2)		60.0%
3.0 / 5
100.0%
−99
1 = = 1 0
–   Delfi 5.12628+25
−26		(−165)9 − 3
(+6−0=6)		75.0%
9.0 / 12
100.0%
−14
1 = 1 1 = = = 1 1 1 = =
–   Chess Tiger 2007 Gambit2628+29
−29		(−165)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−22
1 =
–   List 5.122618+18
−18		(−175)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−32
1 =
–   Colossus 2007d2613+23
−23		(−180)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+109
1 1 = 1
–   Scorpio 1.72604+32
−32		(−189)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−189
= =
–   Colossus 2007c2599+32
−32		(−194)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−194
= =
–   Zappa 1.1 32-bit2581+29
−29		(−212)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   ProDeo 1.2 Mx42557+35
−35		(−236)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−79
1 =
–   SpiderChess 0706032476+20
−20		(−317)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
1357 games: 408 wins, 324 losses, 625 draws (46.1%), score: 53.1%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 27, 2021