CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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SpiderChess 070603#196  (2480+21
−21		)Quote
Author: Martin Giepmans (Netherlands) Link: WBEC
This is the only SpiderChess version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.8 64-bit2930+20
−21		(+450)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Naum 2.2 32-bit2794+15
−15		(+314)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 2.3.12786+14
−14		(+306)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 05/11/032773+20
−20		(+293)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Toga II 1.1a 32-bit2731+16
−16		(+251)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+93
= 0
–   Glaurung 2 epsilon/5 32-bit2696+27
−27		(+216)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Chess Tiger 20072681+12
−12		(+201)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+231
=
–   Alaric 7072661+12
−11		(+181)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Paralyse2651+15
−15		(+171)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Movei 00.8.4382646+18
−18		(+166)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+308
1 = = 1
–   CM10th Guardian2639+26
−26		(+159)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−123
0 = 0 0
–   CM10th Default2631+15
−15		(+151)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+55
1 0 = 0
–   Chess Tiger 2007 Gambit2628+29
−29		(+148)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Glaurung 1.1 32-bit2626+33
−33		(+146)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−10
= 0
–   List 5.122617+18
−18		(+137)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pharaon 3.5.12613+13
−13		(+133)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−225
0 0 0 0 0 =
–   FabChess 1.11 64-bit2610+33
−33		(+130)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+130
0 = = 1 1 0
–   Alaric 0702b2605+26
−26		(+125)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+78
= 0 = = 1 0
–   Alfil 8.1.12601+14
−14		(+121)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+121
= =
–   Colossus 2007c2600+32
−32		(+120)2.5 − 3.5
(+0−1=5)		41.7%
2.5 / 6
0.0%
+82
= = = = = 0
–   The Baron 1.8.12591+23
−23		(+111)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pseudo 0.7c2591+13
−13		(+111)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−46
0 =
–   Hamsters 0.62589+20
−20		(+109)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Booot 4.13.12587+28
−28		(+107)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+11
0 1 = 0
–   Betsabe II 1.962585+26
−26		(+105)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−74
0 0 = 0 0 = 0 1
–   Zappa 1.1 32-bit2581+29
−29		(+101)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−187
= 0 0 0
–   Petir 4.9999992579+15
−15		(+99)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−43
0 =
–   Jonny 2.83 32-bit2576+17
−17		(+96)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+96
1 0
–   ProDeo 1.1 Silver2573+32
−32		(+93)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+93
0 1
–   Jumbo 0.7.0 64-bit2573+26
−26		(+93)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+25
0 = 0 1 = = 1 0 0 =
–   Schooner 1.8 64-bit2566+20
−20		(+86)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   SOS 5.12563+13
−13		(+83)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+51
= = = = 1 0 0 1 = 0
–   ProDeo 1.2 Mx42557+35
−35		(+77)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+31
= 1 0 = = 0
–   Glass 1.7 64-bit2547+32
−32		(+67)10.5 − 13.5
(+8−11=5)		43.8%
10.5 / 24
0.0%
+20
1 = 0 0 = 0 1 1 0 1 0 0 0 = 0 1 1 1 1 = 0 0 = 0
–   Thinker 4.7a2545+30
−30		(+65)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+65
= =
–   Crafty 21.5 32-bit2542+32
−32		(+62)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+62
= 0 1 =
–   GarboChess 3.0 32-bit2536+24
−24		(+56)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−86
= 0
–   BugChess2 1.5.12530+33
−33		(+50)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.6%
+95
1 = 0 1 = =
–   Booot 4.13.02527+32
−32		(+47)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.9%
+129
1 = 0 1
–   Movei 00.8.4032525+32
−32		(+45)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
1.1%
+187
1 =
–   Rodin 4.02524+18
−18		(+44)6 − 17
(+2−13=8)		26.1%
6.0 / 23
0.1%
−118
0 0 = = 0 0 0 = 1 = 0 = = 0 0 0 0 0 0 0 = = 1
–   Twisted Logic 0.099x2523+33
−33		(+43)2 − 4
(+1−3=2)		33.3%
2.0 / 6
1.6%
−72
= 0 0 = 0 1
–   Twisted Logic 0.080b262521+34
−34		(+41)1 − 1
(+0−0=2)		50.0%
1.0 / 2
2.3%
+41
= =
–   Ufim 8.002520+32
−32		(+40)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
2.3%
−116
0 =
–   E.T. Chess 18.11.052519+28
−28		(+39)2 − 2
(+1−1=2)		50.0%
2.0 / 4
1.5%
+28
1 = 0 =
–   Colossus 2007b2514+34
−34		(+34)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
4.6%
−17
= = = 0 0 1
–   AnMon 5.602514+15
−15		(+34)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.5%
−76
1 0 0 0 = =
–   Nimzo 82513+27
−28		(+33)1 − 3
(+0−2=2)		25.0%
1.0 / 4
3.3%
−116
0 = 0 =
–   Frenzee 1.12512+32
−32		(+32)2 − 0
(+2−0=0)		100.0%
2.0 / 2
5.5%
+INF
1 1
–   FrankWalter 2.3.5 64-bit2512+24
−24		(+32)6 − 4
(+4−2=4)		60.0%
6.0 / 10
2.5%
+99
= 1 = 1 = 1 0 = 1 0
–   Crafty 20.13 32-bit2509+33
−33		(+29)3 − 1
(+2−0=2)		75.0%
3.0 / 4
7.1%
+185
1 1 = =
–   Hermann 2.8 32-bit2508+26
−26		(+28)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
5.0%
+170
1 =
–   Hamsters 0.42507+31
−31		(+27)0 − 2
(+0−2=0)		0.0%
0.0 / 2
8.0%
−INF
0 0
–   Betsabe II 1.752507+22
−22		(+27)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
4.4%
−64
= = 0 = 0 0 1 0 = =
–   DanaSah 4.372504+32
−32		(+24)1 − 1
(+1−1=0)		50.0%
1.0 / 2
10.8%
+24
1 0
–   Asymptote 0.3 64-bit2503+17
−17		(+23)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
5.2%
+42
0 = 1 = 1 = 0 = 1 =
–   Tao 5.62503+16
−16		(+23)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
4.8%
+180
1 =
–   Crafty 20.11 32-bit2501+33
−34		(+21)2 − 0
(+2−0=0)		100.0%
2.0 / 2
14.8%
+INF
1 1
–   Hermann 2.5 32-bit2498+20
−20		(+18)1 − 1
(+1−1=0)		50.0%
1.0 / 2
11.1%
+18
1 0
–   Delphil 2.82492+23
−23		(+12)15 − 11
(+9−5=12)		57.7%
15.0 / 26
22.1%
+60
= = 1 1 = 1 0 1 = 0 = 1 1 = 1 0 = = 0 0 = = 1 = = 1
–   nanoSzachy 3.92491+23
−23		(+11)12.5 − 11.5
(+9−8=7)		52.1%
12.5 / 24
25.3%
+26
0 0 = = 0 = 1 0 = 1 0 = 0 0 1 = 1 1 0 1 1 1 1 =
–   Pawny 0.3 64-bit2489+33
−33		(+9)12 − 12
(+9−9=6)		50.0%
12.0 / 24
33.0%
+11
= 1 1 0 0 1 = 1 0 0 = 0 0 0 1 = 0 1 = 1 1 0 1 =
–   Yace 0.99.872488+16
−17		(+8)1 − 3
(+1−3=0)		25.0%
1.0 / 4
28.0%
−219
1 0 0 0
–   Green Light Chess 3.01.2.22488+24
−24		(+8)1 − 0
(+1−0=0)		100.0%
1.0 / 1
30.9%
+INF
1
–   Jumbo 0.6.51 64-bit2487+28
−28		(+7)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
35.1%
−24
0 1 0 = = 0 0 1 = 1
–   GreKo 8.2 32-bit2486+26
−26		(+6)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
35.8%
+148
= 1
–   Booot 4.12.02484+33
−33		(+4)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
42.2%
+83
= = 0 1 = = 1 0 1 1 = 1
–   GreKo 8.1.1 64-bit2482+36
−36		(+2)11.5 − 12.5
(+6−7=11)		47.9%
11.5 / 24
47.2%
−11
= = 1 = 1 = 0 0 1 1 0 1 0 = 0 = = 1 = 0 = = = 0
–   Xpdnt 0910072482+15
−15		(+2)1 − 1
(+1−1=0)		50.0%
1.0 / 2
44.5%
+2
0 1
–   Trace 1.362482+20
−20		(+2)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
45.6%
+159
1 =
–   Cerebro 3.03d2481+17
−17		(+1)4 − 0
(+4−0=0)		100.0%
4.0 / 4
47.1%
+INF
1 1 1 1
–   Pepito 1.59 32-bit2481+24
−24		(+1)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
48.0%
+83
1 1 = 0
–   Matacz 1.42478+17
−17		(−2)2 − 0
(+2−0=0)		100.0%
2.0 / 2
55.2%
+INF
1 1
–   Matacz 1.32477+25
−25		(−3)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
58.0%
−159
= 0
–   Anatoli 0.35k2475+16
−16		(−5)2 − 1
(+1−0=2)		66.7%
2.0 / 3
64.8%
+77
= = 1
–   Amyan 1.5972473+21
−21		(−7)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
68.6%
+150
1 =
–   Pupsi2 0.082473+18
−17		(−7)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
70.8%
+85
1 = 1 0
–   BBChess 1.3a2472+25
−25		(−8)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
68.6%
+148
1 =
–   Nemeton 1.812471+26
−26		(−9)4 − 8
(+3−7=2)		33.3%
4.0 / 12
71.3%
−135
0 0 1 1 0 1 = = 0 0 0 0
–   Trace 1.37a2471+18
−18		(−9)4 − 4
(+2−2=4)		50.0%
4.0 / 8
73.4%
−9
= = 1 0 = 0 = 1
–   Counter 1.22469+17
−17		(−11)19.5 − 15.5
(+9−5=21)
55.7%
19.5 / 35
80.0%
+20
1 = = 0 = 1 = = = 1 = 1 0 = = = = = 0 1 1 1 = = 0 = = = = 1 = 1 = = 0
–   Delphil 2.72469+27
−27		(−11)12.5 − 11.5
(+7−6=11)		52.1%
12.5 / 24
74.4%
−1
= = 0 1 1 = 0 = 0 = 1 1 0 1 = = 1 1 = 0 = = 0 =
–   Quark 2.352468+18
−18		(−12)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
80.5%
−28
= 1 = 0 0 = 1 1 1 0 0 0 0 = 1 =
–   LittleThought 1.052 32-bit2467+18
−18		(−13)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
81.7%
−170
0 =
–   Dirty 14M-222466+32
−32		(−14)0 − 2
(+0−2=0)		0.0%
0.0 / 2
75.9%
−INF
0 0
–   Twisted Logic 20071202x2458+26
−27		(−22)2 − 0
(+2−0=0)		100.0%
2.0 / 2
90.2%
+INF
1 1
–   Cyrano 0.32450+34
−34		(−30)1 − 1
(+0−0=2)		50.0%
1.0 / 2
92.9%
−30
= =
–   Gaviota 0.74.41 32-bit2446+33
−33		(−34)1 − 1
(+0−0=2)		50.0%
1.0 / 2
95.6%
−34
= =
–   Bruja 1.9.1 32-bit2444+24
−24		(−36)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.6%
−36
= =
–   Hussar 0.42443+17
−17		(−37)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.6%
−37
= =
–   nanoSzachy 3.82438+16
−16		(−42)0 − 2
(+0−2=0)		0.0%
0.0 / 2
99.9%
−INF
0 0
–   Snitch 1.6.2 32-bit2437+22
−23		(−43)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.7%
−138
1 0 0 =
–   Taltos rev118 64-bit2435+19
−19		(−45)4 − 2
(+3−1=2)		66.7%
4.0 / 6
99.9%
+73
= 1 = 0 1 1
–   Homer 2.012429+20
−21		(−51)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−51
= =
–   DanaSah 3.632427+27
−27		(−53)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.9%
+69
= 1 1 = 1 1 = 0
–   Ares 1.005.2.1 64-bit2420+21
−21		(−60)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−32
1 = 1 = = = 0 =
–   PostModernist 10162419+18
−19		(−61)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+91
1 = 1 1 = =
–   Kiwi 0.6d 32-bit2418+19
−19		(−62)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+95
= 1
–   Muse 0.899b2416+21
−21		(−64)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−64
= =
–   RomiChess P3n 64-bit2415+14
−14		(−65)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+39
0 = 1 1 1 =
–   Delphil 2.6a2415+27
−27		(−65)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−65
1 0
–   Diablo 0.5.12411+18
−18		(−69)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+83
= 1 1 1 = =
–   Gaia 3.5 32-bit2410+21
−21		(−70)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−353
0 = 0 0
–   Hermann 2.02408+29
−29		(−72)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+70
1 =
–   Queen 4.032408+18
−18		(−72)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−72
= = = =
–   Dragon 4.62405+18
−18		(−75)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−5
1 0 0 0 1 = 1 1 = 1
–   Homer 2.02405+40
−40		(−75)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.9%
−75
1 0
–   Djinn 0.925x2402+23
−23		(−78)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−78
= 1 = 0 0 1
–   Patzer 3.802400+19
−19		(−80)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+72
= = 1 = 1 1
–   Delphil 1.82398+28
−28		(−82)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+16
= 1 = = = 1 1 = = 1 0 1
–   Gosu 0.162397+18
−18		(−83)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+21
1 = 1 = 0 1
–   Amateur 2.822391+20
−20		(−89)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−246
0 =
–   Comet B682384+19
−19		(−96)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−96
= = 1 0 = =
–   Dirty 0.99 OW52382+24
−24		(−98)16.5 − 11.5
(+11−6=11)		58.9%
16.5 / 28
100.0%
−41
= 0 = 1 = = = = = = 1 = 1 0 0 1 = 1 1 1 0 1 = 1 1 1 0 0
–   Thor's Hammer 2.28 32-bit2379+23
−23		(−101)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−101
= =
–   Alfil 7.62373+33
−33		(−107)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−107
= =
–   Jumbo 0.5.3 64-bit2370+27
−27		(−110)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−21
= 1 = = 1 =
–   Flux 2.2.12357+20
−21		(−123)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+34
1 =
–   Tytan 9.32 32-bit2346+28
−28		(−134)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−134
= 1 = 0
–   Glass 1.52344+28
−28		(−136)17 − 7
(+13−3=8)		70.8%
17.0 / 24
100.0%
+5
= = 1 1 = 0 0 = 1 1 = = 1 1 0 1 1 1 = 1 1 1 = 1
–   LittleThought 1.03 32-bit2339+21
−21		(−141)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+16
1 =
–   Jazz 840 64-bit2337+15
−15		(−143)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−112
=
–   Asymptote 0.2.0 64-bit2313+25
−25		(−167)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−48
= 1 = 0 1 1
–   Natwarlal 0.142301+19
−19		(−179)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   BikJump 2.01 64-bit2119+20
−20		(−361)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Embla 1.0.2 64-bit2110+25
−26		(−370)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
719 games: 217 wins, 220 losses, 282 draws (39.2%), score: 49.8%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on December 7, 2019