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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Show each game results
Naum 1.91 32-bit (2597+13
−13		)Quote
Author: Aleksandar Naumov (Serbia/Canada) Link: Homepage
This is one of the 26 Naum versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.1 32-bit2885+18
−18		(+288)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Rybka 1.2 32-bit2882+14
−14		(+285)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Rybka 1.1 32-bit2870+14
−14		(+273)2.5 − 28.5
(+0−26=5)
8.1%
2.5 / 31
0.0%
−84
–   Rybka 1.0 32-bit2802+12
−12		(+205)9.5 − 24.5
(+2−17=15)
27.9%
9.5 / 34
0.0%
+50
–   Shredder 102780+11
−11		(+183)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+183
–   Loop 10.32f2774+17
−17		(+177)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+14
–   Toga II 1.2.1a 32-bit2766+10
−10		(+169)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−2
–   Hiarcs X502751+16
−16		(+154)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+324
–   Spike 1.2 Turin2750+6
−6		(+153)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+81
–   Fruit 2.2.12749+11
−11		(+152)12 − 36
(+2−26=20)
25.0%
12.0 / 48
0.0%
−21
–   Fritz 92749+12
−12		(+152)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
−6
–   Hiarcs 102747+14
−14		(+150)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   Shredder 92734+16
−16		(+137)9 − 25
(+4−20=10)
26.5%
9.0 / 34
0.0%
−44
–   Toga II 1.1a 32-bit2734+14
−14		(+137)8.5 − 31.5
(+4−27=9)
21.3%
8.5 / 40
0.0%
−94
–   Hiarcs 10 Hypermodern2723+17
−17		(+126)10.5 − 19.5
(+4−13=13)
35.0%
10.5 / 30
0.0%
+19
–   Ktulu 82709+7
−7		(+112)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−50
–   Critter 0.42 32-bit2706+22
−22		(+109)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+109
–   Chessmaster 11 Aiglos II2699+15
−15		(+102)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+102
–   Spike 1.12690+13
−13		(+93)12.5 − 28.5
(+6−22=13)
30.5%
12.5 / 41
0.0%
−58
–   Zap!Chess Paderborn 32-bit2683+19
−19		(+86)11 − 19
(+6−14=10)
36.7%
11.0 / 30
0.0%
−19
–   Junior 92676+15
−15		(+79)15.5 − 14.5
(+10−9=11)
51.7%
15.5 / 30
0.0%
+89
–   Ktulu 7.52663+13
−13		(+66)13 − 22
(+7−16=12)
37.1%
13.0 / 35
0.0%
−30
–   SmarThink 1.00 32-bit2663+13
−13		(+66)14 − 20
(+8−14=12)
41.2%
14.0 / 34
0.0%
−3
–   CM10th Xperience2659+11
−11		(+62)14 − 17
(+7−10=14)
45.2%
14.0 / 31
0.0%
+28
–   CM10th Ogre2655+17
−17		(+58)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
−97
–   Glaurung 1.2.1 32-bit2650+14
−14		(+53)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
−59
–   Spike 1.0a2647+16
−16		(+50)29.5 − 27.5
(+17−15=25)
51.8%
29.5 / 57
0.0%
+62
–   CM10th Magic II2641+13
−13		(+44)18 − 20
(+9−11=18)
47.4%
18.0 / 38
0.0%
+24
–   Rotor 0.7a2641+15
−15		(+44)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+39
–   Cyrano 0.6b17 32-bit2639+12
−12		(+42)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−129
–   Scorpio 1.82634+17
−17		(+37)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+203
–   CM10th Warrior2633+20
−20		(+36)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.1%
+36
–   Ktulu 7.12633+15
−15		(+36)13.5 − 15.5
(+9−11=9)		46.6%
13.5 / 29
0.0%
+5
–   Chess Tiger 152632+15
−15		(+35)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−92
–   Slow Chess Blitz WV2.12631+10
−10		(+34)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.0%
+91
–   Glaurung 1.1 32-bit2629+25
−25		(+32)1 − 4
(+0−3=2)		20.0%
1.0 / 5
1.1%
−171
–   RedQueen 1.0.0 32-bit2629+21
−21		(+32)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
0.5%
+165
–   Glaurung 1.0.2 32-bit2629+15
−15		(+32)18 − 25
(+6−13=24)
41.9%
18.0 / 43
0.0%
−22
–   Gandalf 62628+10
−10		(+31)20.5 − 21.5
(+11−12=19)
48.8%
20.5 / 42
0.0%
+20
–   CM10th Default2625+12
−12		(+28)16 − 20
(+8−12=16)
44.4%
16.0 / 36
0.1%
−8
–   Orion 0.6 64-bit2621+16
−16		(+24)8 − 4
(+6−2=4)		66.7%
8.0 / 12
1.1%
+153
–   Hiarcs 92621+17
−17		(+24)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
1.0%
−14
–   Ruffian 2.1.02612+11
−11		(+15)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
3.4%
−147
–   Slow Chess Blitz WV22608+14
−14		(+11)20.5 − 17.5
(+11−8=19)
53.9%
20.5 / 38
10.9%
+41
–   Hamsters 0.72606+18
−18		(+9)1 − 1
(+1−1=0)		50.0%
1.0 / 2
20.0%
+8
–   Pharaon 3.5.12604+11
−11		(+7)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
20.1%
+41
–   Arminius 2015-08-06 64-bit2596+17
−17		(−1)6 − 4
(+3−1=6)		60.0%
6.0 / 10
54.2%
+63
–   Alfil 8.1.12590+12
−12		(−7)7 − 7
(+6−6=2)		50.0%
7.0 / 14
76.5%
−11
–   Betsabe II 1.962587+18
−18		(−10)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
79.9%
−144
–   Scorpio 1.72587+25
−25		(−10)1.5 − 3.5
(+1−3=1)		30.0%
1.5 / 5
75.2%
−176
–   Aristarch 4.502586+10
−10		(−11)3 − 3
(+2−2=2)		50.0%
3.0 / 6
91.2%
−11
–   Delfi 5.02585+18
−18		(−12)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
85.2%
−12
–   Chess Tiger 20042585+23
−23		(−12)11.5 − 15.5
(+7−11=9)		42.6%
11.5 / 27
81.5%
−71
–   The Baron 2.23 32-bit2582+14
−14		(−15)1 − 1
(+1−1=0)		50.0%
1.0 / 2
93.6%
−14
–   Pseudo 0.7c2581+11
−11		(−16)4 − 4
(+3−3=2)		50.0%
4.0 / 8
96.4%
−16
–   WildCat 62581+19
−19		(−16)6 − 5
(+2−1=8)		54.5%
6.0 / 11
91.1%
+10
–   Delfi 4.62577+24
−24		(−20)3 − 3
(+2−2=2)		50.0%
3.0 / 6
92.7%
−20
–   Jellyfish 1.1 64-bit2570+12
−12		(−27)4 − 4
(+2−2=4)		50.0%
4.0 / 8
99.9%
−26
–   ProDeo 1.12570+25
−25		(−27)3 − 5
(+1−3=4)		37.5%
3.0 / 8
97.0%
−111
–   Quazar 0.3b 32-bit2567+18
−18		(−30)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
99.6%
+82
–   RedQueen 0.9.8 32-bit2565+19
−19		(−32)14.5 − 5.5
(+11−2=7)		72.5%
14.5 / 20
99.7%
+128
–   Cheng3 1.04 32-bit2564+25
−25		(−33)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
98.9%
−68
–   Crafty 22.4 32-bit2562+26
−26		(−35)7 − 3
(+5−1=4)		70.0%
7.0 / 10
99.1%
+113
–   Jonny 2.83 32-bit2562+15
−15		(−35)3 − 2
(+2−1=2)		60.0%
3.0 / 5
100.0%
+36
–   Petir 3.99d2561+25
−25		(−36)0 − 1
(+0−1=0)		0.0%
0.0 / 1
99.4%
−INF
–   Arasan 13.1 32-bit2560+24
−24		(−37)5 − 5
(+2−2=6)		50.0%
5.0 / 10
99.6%
−37
–   Gaviota 0.84 32-bit2556+24
−24		(−41)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
99.8%
−3
–   Pharaon 3.32555+24
−24		(−42)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
99.9%
+29
–   Scorpio 2.2 32-bit2554+24
−24		(−43)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.9%
−43
–   BugChess2 1.6.22553+25
−25		(−44)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.9%
+126
–   Cheng3 1.05 32-bit2552+25
−25		(−45)7 − 3
(+5−1=4)		70.0%
7.0 / 10
99.9%
+92
–   CuckooChess 1.11 32-bit2552+24
−24		(−45)4 − 6
(+2−4=4)		40.0%
4.0 / 10
99.9%
−113
–   BugChess2 1.5.22551+24
−24		(−46)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
99.9%
−11
–   SOS 5.12551+11
−11		(−46)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+145
–   Bobcat 20110414 32-bit2548+24
−24		(−49)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−10
–   Zurichess Glarus 64-bit2547+24
−24		(−50)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+73
–   Philou 3.5.12546+21
−21		(−51)11 − 9
(+7−5=8)		55.0%
11.0 / 20
100.0%
−13
–   Arasan 12.3 32-bit2544+20
−20		(−53)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
100.0%
−176
–   Frenzee 3.0 32-bit2542+16
−16		(−55)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−55
–   Hamsters 0.52538+25
−25		(−59)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+103
–   Colossus 2006f2538+20
−20		(−59)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Bobcat 20110220 32-bit2536+25
−25		(−61)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+41
–   Tornado 3.21a 32-bit2535+25
−25		(−62)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+55
–   Thinker 4.7a2533+25
−25		(−64)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−98
–   Colossus 2008a2531+25
−25		(−66)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
–   DanaSah 4.602525+23
−23		(−72)14.5 − 5.5
(+10−1=9)		72.5%
14.5 / 20
100.0%
+83
–   The Baron 1.7.02525+25
−25		(−72)4.5 − 0.5
(+4−0=1)		90.0%
4.5 / 5
100.0%
+260
–   AnMon 5.752524+13
−13		(−73)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−73
–   GarboChess 3.0 32-bit2519+21
−21		(−78)5 − 5
(+4−4=2)		50.0%
5.0 / 10
100.0%
−83
–   Glass 1.8 32-bit2518+23
−23		(−79)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+47
–   Arasan 11.6 32-bit2516+28
−28		(−81)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
100.0%
−50
–   Fridolin 2.00 64-bit2514+13
−13		(−83)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−8
–   Booot 4.12.12509+26
−26		(−88)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−88
–   DanaSah 4.242509+15
−15		(−88)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−258
–   Tornado 2.1.41a2505+20
−20		(−92)13 − 7
(+10−4=6)		65.0%
13.0 / 20
100.0%
+22
–   Gaviota 0.83 32-bit2505+24
−24		(−92)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−92
–   GarboChess 2.20 32-bit2505+15
−15		(−92)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+10
–   E.T. Chess 18.11.052502+23
−23		(−95)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+196
–   Sloppy 0.1.02499+26
−26		(−98)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+135
–   Crafty 20.14 32-bit2498+23
−23		(−99)1 − 2
(+1−2=0)		33.3%
1.0 / 3
100.0%
−269
–   AnMon 5.602495+13
−13		(−102)3 − 2
(+2−1=2)		60.0%
3.0 / 5
100.0%
−24
–   Brutus 7.02b2495+16
−16		(−102)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+68
–   Glass 1.7 32-bit2494+24
−24		(−103)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+39
–   Twisted Logic 0.0852489+24
−24		(−108)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   CuckooChess 1.092489+27
−27		(−108)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−1
–   Movei 00.8.2952489+25
−25		(−108)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+3
–   Little Goliath Evolution 3.122486+16
−16		(−111)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   DanaSah 4.372483+26
−26		(−114)8.5 − 3.5
(+8−3=1)		70.8%
8.5 / 12
100.0%
+73
–   Arasan 11.3 32-bit2480+28
−28		(−117)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+46
–   Ufim 7.012480+25
−25		(−117)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−116
–   Hermann 2.5 32-bit2478+17
−17		(−119)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−289
–   Arasan 10.0 32-bit2477+26
−26		(−120)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
–   Colossus 2006d2477+24
−24		(−120)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   DoubleCheck 3.1 32-bit2467+27
−27		(−130)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+14
–   GreKo 8.2 32-bit2464+22
−22		(−133)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
100.0%
−40
–   Delphil 2.9a2462+25
−25		(−135)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
−5
–   Movei 00.8.3582453+25
−25		(−144)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Trace 1.37a2451+15
−15		(−146)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−146
–   Arasan 10.42448+17
−17		(−149)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Shield 1.2 64-bit2447+22
−22		(−150)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−104
–   Quark 2.352442+15
−15		(−155)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Bumblebee 1.0 64-bit2439+17
−17		(−158)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
−28
–   Svart 2 64-bit2435+20
−20		(−162)10.5 − 3.5
(+8−1=5)		75.0%
10.5 / 14
100.0%
+19
–   nanoSzachy 3.82410+14
−14		(−187)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−349
–   Typhoon 1.00-3582406+15
−15		(−191)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1454 games: 404 wins, 501 losses, 549 draws (37.8%), score: 46.7%

Rating changes by day

Rating changes with played games

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