CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
White score: 54.5%

Engine Details

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Show each game results
SpiderChess 070603#202  (2480+21
−21		)Quote
Author: Martin Giepmans (Netherlands) Link: WBEC
This is the only SpiderChess version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.8 64-bit2930+21
−20		(+450)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Naum 2.2 32-bit2793+15
−15		(+313)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 2.3.12785+14
−14		(+305)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 7072660+12
−11		(+180)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Paralyse2652+15
−15		(+172)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+14
−15		(+151)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+55
= 0 1 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 5.122618+18
−18		(+138)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   FabChess 1.11 64-bit2615+32
−32		(+135)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+135
0 = = 1 1 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
–   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 = = = =
–   Betsabe II 1.962591+22
−22		(+111)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−69
0 1 0 = 0 0 = 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 0.7c2590+13
−13		(+110)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−47
= 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 0 1
–   Galjoen 0.40 64-bit2586+23
−23		(+106)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+74
0 1 0 = = = 1 0 = =
–   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+16
−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 Silver2574+32
−32		(+94)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+94
1 0
–   Schooner 1.8 64-bit2568+20
−20		(+88)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   SOS 5.12564+13
−13		(+84)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+52
0 0 1 = 0 = = = = 1
–   ProDeo 1.2 Mx42557+35
−35		(+77)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+31
= 0 = 1 0 =
–   Jumbo 0.7.0 64-bit2557+21
−21		(+77)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+9
= = 1 0 0 = 0 = 0 1
–   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
= =
–   KnightX 1.98 64-bit2544+29
−29		(+64)3 − 9
(+0−6=6)		25.0%
3.0 / 12
0.0%
−88
= = 0 = = = 0 0 0 = 0 0
–   Crafty 21.5 32-bit2542+32
−32		(+62)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+62
1 = = 0
–   GarboChess 3.0 32-bit2537+24
−24		(+57)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−85
0 =
–   BugChess2 1.5.12531+33
−33		(+51)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.5%
+96
1 = 0 1 = =
–   Booot 4.13.02527+32
−32		(+47)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.8%
+129
= 1 0 1
–   Movei 00.8.4032526+32
−32		(+46)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
1.0%
+188
= 1
–   Twisted Logic 0.099x2524+33
−33		(+44)2 − 4
(+1−3=2)		33.3%
2.0 / 6
1.4%
−71
0 1 0 = = 0
–   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 0.080b262522+34
−34		(+42)1 − 1
(+0−0=2)		50.0%
1.0 / 2
2.1%
+42
= =
–   Ufim 8.002520+32
−32		(+40)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
2.2%
−116
0 =
–   E.T. Chess 18.11.052519+28
−28		(+39)2 − 2
(+1−1=2)		50.0%
2.0 / 4
1.4%
+28
= 0 1 =
–   Colossus 2007b2519+33
−33		(+39)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
2.5%
−12
0 0 1 = = =
–   AnMon 5.602515+15
−15		(+35)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.4%
−75
1 0 0 0 = =
–   Nimzo 82513+27
−28		(+33)1 − 3
(+0−2=2)		25.0%
1.0 / 4
3.1%
−116
0 = 0 =
–   FrankWalter 2.3.5 64-bit2513+24
−24		(+33)6 − 4
(+4−2=4)		60.0%
6.0 / 10
2.1%
+100
= 1 = 1 = 1 0 = 1 0
–   Frenzee 1.12512+32
−32		(+32)2 − 0
(+2−0=0)		100.0%
2.0 / 2
5.3%
+INF
1 1
–   Crafty 20.13 32-bit2510+33
−33		(+30)3 − 1
(+2−0=2)		75.0%
3.0 / 4
6.5%
+186
1 = = 1
–   Hermann 2.8 32-bit2509+26
−26		(+29)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
4.7%
+171
= 1
–   Hamsters 0.42508+31
−31		(+28)0 − 2
(+0−2=0)		0.0%
0.0 / 2
7.5%
−INF
0 0
–   Betsabe II 1.752508+22
−22		(+28)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
3.5%
−63
= = 1 0 = = 0 = 0 0
–   Asymptote 0.3 64-bit2505+17
−17		(+25)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
3.8%
+44
1 = 0 = 1 = 1 = 0 =
–   DanaSah 4.372504+32
−32		(+24)1 − 1
(+1−1=0)		50.0%
1.0 / 2
10.7%
+24
0 1
–   Crafty 20.11 32-bit2502+33
−33		(+22)2 − 0
(+2−0=0)		100.0%
2.0 / 2
14.3%
+INF
1 1
–   Tao 5.62502+16
−16		(+22)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
5.0%
+179
1 =
–   Hermann 2.5 32-bit2499+20
−20		(+19)1 − 1
(+1−1=0)		50.0%
1.0 / 2
10.5%
+19
0 1
–   Delphil 2.82493+23
−23		(+13)15 − 11
(+9−5=12)		57.7%
15.0 / 26
21.3%
+61
1 = = 1 1 = 1 0 1 = 0 = 1 1 = 1 0 = = 0 0 = = 1 = =
–   nanoSzachy 3.92491+23
−23		(+11)12.5 − 11.5
(+9−8=7)		52.1%
12.5 / 24
24.3%
+26
0 0 = = 0 = 1 0 = 1 0 = 0 0 1 = 1 1 0 1 1 1 1 =
–   Pawny 0.3 64-bit2491+33
−33		(+11)12 − 12
(+9−9=6)		50.0%
12.0 / 24
29.1%
+13
= 1 1 0 0 1 = 1 0 0 = 0 0 0 1 = 0 1 = 1 1 0 1 =
–   Jumbo 0.6.51 64-bit2489+28
−28		(+9)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
31.5%
−22
0 1 0 = 0 1 = 1 = 0
–   Green Light Chess 3.01.2.22489+24
−24		(+9)1 − 0
(+1−0=0)		100.0%
1.0 / 1
29.1%
+INF
1
–   Yace 0.99.872488+17
−16		(+8)1 − 3
(+1−3=0)		25.0%
1.0 / 4
29.4%
−219
0 0 0 1
–   GreKo 8.2 32-bit2487+26
−26		(+7)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
34.8%
+149
1 =
–   Trace 1.362485+20
−20		(+5)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
36.3%
+162
= 1
–   Booot 4.12.02485+33
−33		(+5)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
41.3%
+84
= 0 1 = = 1 0 1 1 = 1 =
–   Xpdnt 0910072483+15
−15		(+3)1 − 1
(+1−1=0)		50.0%
1.0 / 2
41.7%
+3
0 1
–   GreKo 8.1.1 64-bit2482+36
−36		(+2)11.5 − 12.5
(+6−7=11)		47.9%
11.5 / 24
46.5%
−11
= = 1 = 1 = 0 0 1 1 0 1 0 = 0 = = 1 = 0 = = = 0
–   Pepito 1.59 32-bit2481+24
−24		(+1)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
47.0%
+83
0 = 1 1
–   Cerebro 3.03d2481+17
−17		(+1)4 − 0
(+4−0=0)		100.0%
4.0 / 4
46.5%
+INF
1 1 1 1
–   Matacz 1.42479+17
−16		(−1)2 − 0
(+2−0=0)		100.0%
2.0 / 2
53.4%
+INF
1 1
–   Matacz 1.32477+25
−25		(−3)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
56.5%
−159
= 0
–   Anatoli 0.35k2476+16
−16		(−4)2 − 1
(+1−0=2)		66.7%
2.0 / 3
63.4%
+78
1 = =
–   Pupsi2 0.082473+17
−18		(−7)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
69.7%
+85
0 1 = 1
–   BBChess 1.3a2473+25
−25		(−7)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
67.7%
+149
= 1
–   Amyan 1.5972473+21
−21		(−7)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
67.9%
+150
= 1
–   Trace 1.37a2472+18
−18		(−8)4 − 4
(+2−2=4)		50.0%
4.0 / 8
73.1%
−8
0 = 1 = 1 = 0 =
–   Counter 1.22469+17
−17		(−11)19.5 − 15.5
(+9−5=21)
55.7%
19.5 / 35
79.2%
+20
0 = = = = 0 = 1 = = = 1 = 1 0 = = = = = 0 1 1 1 = = 0 = = = = 1 = 1 1
–   Delphil 2.72469+27
−27		(−11)12.5 − 11.5
(+7−6=11)		52.1%
12.5 / 24
74.3%
−1
= = 0 1 1 = 0 = 0 = 1 1 0 1 = = 1 1 = 0 = = 0 =
–   Quark 2.352469+18
−18		(−11)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
79.2%
−27
0 0 0 0 0 = 1 1 1 = 1 = = 1 = 0
–   LittleThought 1.052 32-bit2468+19
−18		(−12)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
80.9%
−169
= 0
–   Dirty 14M-222467+32
−32		(−13)0 − 2
(+0−2=0)		0.0%
0.0 / 2
74.3%
−INF
0 0
–   Nemeton 1.812466+21
−21		(−14)4 − 8
(+3−7=2)		33.3%
4.0 / 12
82.6%
−141
0 0 0 0 0 1 = = 0 0 1 1
–   Twisted Logic 20071202x2458+26
−27		(−22)2 − 0
(+2−0=0)		100.0%
2.0 / 2
89.8%
+INF
1 1
–   Cyrano 0.32450+34
−34		(−30)1 − 1
(+0−0=2)		50.0%
1.0 / 2
92.7%
−30
= =
–   Gaviota 0.74.41 32-bit2447+33
−33		(−33)1 − 1
(+0−0=2)		50.0%
1.0 / 2
95.4%
−33
= =
–   Bruja 1.9.1 32-bit2445+24
−24		(−35)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.6%
−35
= =
–   Hussar 0.42445+17
−17		(−35)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.5%
−35
= =
–   Taltos rev118 64-bit2439+19
−19		(−41)4 − 2
(+3−1=2)		66.7%
4.0 / 6
99.8%
+77
= 0 1 1 = 1
–   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
−22		(−43)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.7%
−138
= 0 0 1
–   Homer 2.012430+21
−20		(−50)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−50
= =
–   DanaSah 3.632428+27
−27		(−52)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.9%
+70
1 = 0 1 1 = = 1
–   Ares 1.005.2.1 64-bit2423+21
−21		(−57)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−29
1 = 1 = = = 0 =
–   Kiwi 0.6d 32-bit2419+19
−19		(−61)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+96
1 =
–   PostModernist 10162419+18
−18		(−61)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+91
= = = 1 1 1
–   Muse 0.899b2417+21
−21		(−63)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−63
= =
–   Delphil 2.6a2416+27
−27		(−64)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−64
0 1
–   RomiChess P3n 64-bit2416+14
−13		(−64)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+40
1 = 1 1 0 =
–   Diablo 0.5.12412+18
−18		(−68)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+84
= = 1 = 1 1
–   Gaia 3.5 32-bit2411+21
−21		(−69)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−352
0 0 0 =
–   Queen 4.032409+18
−18		(−71)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−71
= = = =
–   Hermann 2.02408+29
−29		(−72)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+70
= 1
–   Homer 2.02406+40
−40		(−74)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.9%
−74
0 1
–   Dragon 4.62405+17
−17		(−75)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−5
= 1 1 = 1 0 0 1 0 1
–   Djinn 0.925x2403+23
−23		(−77)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−77
0 1 0 = = 1
–   Gosu 0.162402+18
−18		(−78)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+26
0 1 = = 1 1
–   Delphil 1.82399+28
−28		(−81)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+17
0 1 = 1 1 = = = = 1 1 =
–   Patzer 3.802397+19
−19		(−83)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+69
1 = 1 1 = =
–   Amateur 2.822395+19
−19		(−85)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−242
= 0
–   Thor's Hammer 2.28 32-bit2384+22
−22		(−96)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−96
= =
–   Comet B682383+19
−19		(−97)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−97
= = = = 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
–   Alfil 7.62373+33
−33		(−107)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−107
= =
–   Jumbo 0.5.3 64-bit2371+27
−27		(−109)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−20
1 = = 1 = =
–   Flux 2.2.12358+21
−21		(−122)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+35
1 =
–   Tytan 9.32 32-bit2347+28
−28		(−133)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−133
= 0 = 1
–   Glass 1.52345+28
−28		(−135)17 − 7
(+13−3=8)		70.8%
17.0 / 24
100.0%
+6
= = 1 1 = 0 0 = 1 1 = = 1 1 0 1 1 1 = 1 1 1 = 1
–   LittleThought 1.03 32-bit2340+21
−21		(−140)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+17
1 =
–   Jazz 840 64-bit2338+15
−15		(−142)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−111
=
–   Asymptote 0.2.0 64-bit2315+25
−25		(−165)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−46
= 1 = 0 1 1
–   Natwarlal 0.142300+19
−19		(−180)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   BikJump 2.01 64-bit2121+20
−20		(−359)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Embla 1.0.2 64-bit2111+25
−26		(−369)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
741 games: 219 wins, 229 losses, 293 draws (39.5%), score: 49.3%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on August 1, 2020