CCRL 40/15
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 1'132'680 games
played by 2'634 programs

White wins: 391'782 (34.6%)
Black wins: 290'390 (25.6%)
Draws: 450'508 (39.8%)
White score: 54.5%

Engine Details

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Show each game results
SpiderChess 070603#200‑201  (2482+21
−21		)Quote
Author: Martin Giepmans (Netherlands) Link: WBEC
This is the only SpiderChess version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.8 64-bit2931+21
−21		(+449)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Naum 2.2 32-bit2794+15
−15		(+312)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 2.3.12786+14
−14		(+304)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 05/11/032774+20
−20		(+292)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		(+249)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+91
0 =
–   Glaurung 2 epsilon/5 32-bit2697+27
−27		(+215)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Chess Tiger 20072682+12
−12		(+200)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+230
=
–   Alaric 7072661+12
−11		(+179)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Paralyse2652+15
−15		(+170)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Movei 00.8.4382646+18
−18		(+164)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+306
= 1 = 1
–   CM10th Guardian2639+26
−26		(+157)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−125
0 0 = 0
–   CM10th Default2632+14
−15		(+150)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+54
0 0 1 =
–   Chess Tiger 2007 Gambit2629+29
−29		(+147)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Glaurung 1.1 32-bit2626+33
−33		(+144)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−12
0 =
–   List 5.122618+18
−18		(+136)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   FabChess 1.11 64-bit2617+32
−32		(+135)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+135
0 = = 1 1 0
–   Pharaon 3.5.12614+13
−13		(+132)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−226
0 0 0 0 0 =
–   Alaric 0702b2606+26
−26		(+124)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+77
0 = 0 = = 1
–   Galjoen 0.40 64-bit2601+26
−26		(+119)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+87
0 1 1 0 = = 0 = = =
–   Alfil 8.1.12601+14
−14		(+119)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+119
= =
–   Colossus 2007c2600+32
−32		(+118)2.5 − 3.5
(+0−1=5)		41.7%
2.5 / 6
0.0%
+80
= = = = = 0
–   The Baron 1.8.12592+23
−23		(+110)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pseudo 0.7c2591+13
−13		(+109)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−48
0 =
–   Hamsters 0.62589+20
−20		(+107)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Betsabe II 1.962588+23
−23		(+106)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−74
0 1 0 = = 0 0 0
–   Booot 4.13.12587+28
−28		(+105)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+9
0 = 0 1
–   Zappa 1.1 32-bit2582+29
−29		(+100)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−188
0 0 = 0
–   Petir 4.9999992579+15
−15		(+97)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−45
0 =
–   Jonny 2.83 32-bit2576+17
−17		(+94)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+94
1 0
–   ProDeo 1.1 Silver2574+32
−32		(+92)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+92
0 1
–   Schooner 1.8 64-bit2568+20
−20		(+86)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   SOS 5.12564+13
−13		(+82)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+50
= = = = 1 0 0 1 = 0
–   Jumbo 0.7.0 64-bit2563+23
−23		(+81)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+13
0 = 0 1 = = 1 0 0 =
–   ProDeo 1.2 Mx42557+35
−35		(+75)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+29
0 = = 1 0 =
–   Glass 1.7 64-bit2548+32
−32		(+66)10.5 − 13.5
(+8−11=5)		43.8%
10.5 / 24
0.0%
+19
1 = 0 0 = 0 1 1 0 1 0 0 0 = 0 1 1 1 1 = 0 0 = 0
–   Thinker 4.7a2546+30
−30		(+64)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+64
= =
–   Crafty 21.5 32-bit2542+32
−32		(+60)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+60
0 = 1 =
–   GarboChess 3.0 32-bit2537+24
−24		(+55)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−87
0 =
–   BugChess2 1.5.12531+33
−33		(+49)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.6%
+94
1 = 0 1 = =
–   KnightX 1.98 64-bit2530+56
−56		(+48)0 − 2
(+0−2=0)		0.0%
0.0 / 2
5.5%
−INF
0 0
–   Booot 4.13.02528+32
−32		(+46)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
1.0%
+128
= 0 1 1
–   Movei 00.8.4032526+32
−32		(+44)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
1.1%
+186
= 1
–   Rodin 4.02525+18
−18		(+43)6 − 17
(+2−13=8)		26.1%
6.0 / 23
0.1%
−119
0 0 = = 0 0 0 = 1 = 0 = = 0 0 0 0 0 0 0 = = 1
–   Twisted Logic 0.099x2524+33
−33		(+42)2 − 4
(+1−3=2)		33.3%
2.0 / 6
1.7%
−73
0 1 = 0 = 0
–   Twisted Logic 0.080b262522+34
−34		(+40)1 − 1
(+0−0=2)		50.0%
1.0 / 2
2.4%
+40
= =
–   E.T. Chess 18.11.052520+28
−28		(+38)2 − 2
(+1−1=2)		50.0%
2.0 / 4
1.6%
+27
= 1 0 =
–   Ufim 8.002520+32
−32		(+38)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
2.5%
−118
0 =
–   Colossus 2007b2519+33
−33		(+37)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
2.9%
−14
1 = 0 0 = =
–   AnMon 5.602515+15
−15		(+33)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.6%
−77
= 1 0 0 0 =
–   FrankWalter 2.3.5 64-bit2514+24
−24		(+32)6 − 4
(+4−2=4)		60.0%
6.0 / 10
2.4%
+99
= 1 = 1 = 1 0 = 1 0
–   Nimzo 82514+27
−28		(+32)1 − 3
(+0−2=2)		25.0%
1.0 / 4
3.5%
−117
0 = 0 =
–   Frenzee 1.12512+32
−32		(+30)2 − 0
(+2−0=0)		100.0%
2.0 / 2
5.9%
+INF
1 1
–   Crafty 20.13 32-bit2510+33
−33		(+28)3 − 1
(+2−0=2)		75.0%
3.0 / 4
7.3%
+184
= 1 1 =
–   Hermann 2.8 32-bit2509+26
−26		(+27)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
5.3%
+169
1 =
–   Betsabe II 1.752508+22
−22		(+26)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
4.3%
−65
= = 1 0 = = 0 = 0 0
–   Hamsters 0.42508+31
−31		(+26)0 − 2
(+0−2=0)		0.0%
0.0 / 2
8.3%
−INF
0 0
–   DanaSah 4.372505+32
−32		(+23)1 − 1
(+1−1=0)		50.0%
1.0 / 2
11.5%
+23
1 0
–   Asymptote 0.3 64-bit2504+17
−17		(+22)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
5.0%
+41
1 = 0 = 1 = 1 = 0 =
–   Tao 5.62503+16
−16		(+21)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
5.2%
+178
1 =
–   Crafty 20.11 32-bit2502+33
−33		(+20)2 − 0
(+2−0=0)		100.0%
2.0 / 2
15.6%
+INF
1 1
–   Hermann 2.5 32-bit2499+20
−20		(+17)1 − 1
(+1−1=0)		50.0%
1.0 / 2
11.8%
+17
1 0
–   Delphil 2.82493+23
−23		(+11)15 − 11
(+9−5=12)		57.7%
15.0 / 26
22.8%
+59
1 = = 1 1 = 1 0 1 = 0 = 1 1 = 1 0 = = 0 0 = = 1 = =
–   Pawny 0.3 64-bit2492+33
−33		(+10)12 − 12
(+9−9=6)		50.0%
12.0 / 24
29.8%
+12
= 1 1 0 0 1 = 1 0 0 = 0 0 0 1 = 0 1 = 1 1 0 1 =
–   nanoSzachy 3.92492+23
−23		(+10)12.5 − 11.5
(+9−8=7)		52.1%
12.5 / 24
26.0%
+25
0 0 = = 0 = 1 0 = 1 0 = 0 0 1 = 1 1 0 1 1 1 1 =
–   Green Light Chess 3.01.2.22490+24
−24		(+8)1 − 0
(+1−0=0)		100.0%
1.0 / 1
31.2%
+INF
1
–   Yace 0.99.872489+17
−16		(+7)1 − 3
(+1−3=0)		25.0%
1.0 / 4
30.3%
−220
1 0 0 0
–   Jumbo 0.6.51 64-bit2489+28
−28		(+7)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
34.3%
−24
0 1 = 1 0 1 0 = = 0
–   GreKo 8.2 32-bit2487+26
−26		(+5)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
36.8%
+147
= 1
–   Booot 4.12.02485+33
−33		(+3)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
43.5%
+82
1 = 0 1 = = 1 0 1 1 = =
–   Trace 1.362484+20
−20		(+2)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
44.8%
+159
= 1
–   Xpdnt 0910072483+15
−15		(+1)1 − 1
(+1−1=0)		50.0%
1.0 / 2
45.6%
+1
0 1
–   GreKo 8.1.1 64-bit2483+36
−36		(+1)11.5 − 12.5
(+6−7=11)		47.9%
11.5 / 24
47.6%
−12
= = 1 = 1 = 0 0 1 1 0 1 0 = 0 = = 1 = 0 = = = 0
–   Pepito 1.59 32-bit2482+24
−24		(0)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
49.1%
+82
1 1 = 0
–   Cerebro 3.03d2482+17
−17		(0)4 − 0
(+4−0=0)		100.0%
4.0 / 4
48.8%
+INF
1 1 1 1
–   Matacz 1.42479+17
−17		(−3)2 − 0
(+2−0=0)		100.0%
2.0 / 2
56.6%
+INF
1 1
–   Matacz 1.32478+25
−25		(−4)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
59.1%
−160
= 0
–   Anatoli 0.35k2476+16
−16		(−6)2 − 1
(+1−0=2)		66.7%
2.0 / 3
66.0%
+76
1 = =
–   Pupsi2 0.082473+18
−18		(−9)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
72.0%
+83
1 = 1 0
–   Amyan 1.5972473+21
−21		(−9)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
70.3%
+148
1 =
–   BBChess 1.3a2473+25
−25		(−9)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
69.7%
+147
1 =
–   Trace 1.37a2471+18
−18		(−11)4 − 4
(+2−2=4)		50.0%
4.0 / 8
76.4%
−11
0 = 0 = 1 = 1 =
–   Counter 1.22470+17
−17		(−12)19.5 − 15.5
(+9−5=21)
55.7%
19.5 / 35
81.0%
+19
= = = 0 = 1 = = = 1 = 1 0 = = = = = 0 1 1 1 = = 0 = = = = 1 = 1 1 = 0
–   Delphil 2.72470+27
−27		(−12)12.5 − 11.5
(+7−6=11)		52.1%
12.5 / 24
75.1%
−2
= = 0 1 1 = 0 = 0 = 1 1 0 1 = = 1 1 = 0 = = 0 =
–   Quark 2.352469+18
−18		(−13)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
81.4%
−29
0 = 0 = 1 1 1 0 0 = 1 = 0 0 1 =
–   Dirty 14M-222468+32
−32		(−14)0 − 2
(+0−2=0)		0.0%
0.0 / 2
76.2%
−INF
0 0
–   LittleThought 1.052 32-bit2468+18
−18		(−14)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
82.6%
−171
0 =
–   Nemeton 1.812466+24
−24		(−16)4 − 8
(+3−7=2)		33.3%
4.0 / 12
82.8%
−142
0 0 0 0 0 0 1 1 0 1 = =
–   Twisted Logic 20071202x2459+26
−27		(−23)2 − 0
(+2−0=0)		100.0%
2.0 / 2
90.8%
+INF
1 1
–   Cyrano 0.32451+34
−34		(−31)1 − 1
(+0−0=2)		50.0%
1.0 / 2
93.3%
−31
= =
–   Gaviota 0.74.41 32-bit2447+33
−33		(−35)1 − 1
(+0−0=2)		50.0%
1.0 / 2
95.8%
−35
= =
–   Bruja 1.9.1 32-bit2445+24
−24		(−37)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.7%
−37
= =
–   Hussar 0.42444+17
−17		(−38)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.6%
−38
= =
–   nanoSzachy 3.82439+16
−16		(−43)0 − 2
(+0−2=0)		0.0%
0.0 / 2
99.9%
−INF
0 0
–   Snitch 1.6.2 32-bit2438+22
−22		(−44)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.7%
−139
1 = 0 0
–   Taltos rev118 64-bit2436+19
−19		(−46)4 − 2
(+3−1=2)		66.7%
4.0 / 6
99.9%
+72
= 1 1 1 = 0
–   Homer 2.012430+20
−21		(−52)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−52
= =
–   DanaSah 3.632428+27
−27		(−54)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.9%
+68
1 = 0 = 1 1 = 1
–   Ares 1.005.2.1 64-bit2422+21
−21		(−60)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−32
1 = = = 0 = 1 =
–   Kiwi 0.6d 32-bit2419+19
−19		(−63)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+94
1 =
–   PostModernist 10162418+18
−18		(−64)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+88
= 1 = 1 1 =
–   Muse 0.899b2417+21
−21		(−65)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−65
= =
–   Delphil 2.6a2416+27
−27		(−66)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−66
0 1
–   RomiChess P3n 64-bit2416+14
−14		(−66)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+38
1 = 0 = 1 1
–   Gaia 3.5 32-bit2412+21
−21		(−70)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−353
0 = 0 0
–   Diablo 0.5.12412+18
−18		(−70)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+82
1 1 = 1 = =
–   Queen 4.032410+18
−18		(−72)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−72
= = = =
–   Hermann 2.02408+29
−29		(−74)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+68
= 1
–   Homer 2.02406+40
−40		(−76)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.9%
−76
0 1
–   Dragon 4.62405+17
−18		(−77)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−7
1 = 1 0 0 1 = 1 0 1
–   Djinn 0.925x2403+23
−23		(−79)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−79
1 = = 1 0 0
–   Patzer 3.802401+19
−19		(−81)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+71
= = 1 = 1 1
–   Delphil 1.82399+28
−28		(−83)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+15
1 = = 1 = = = 1 = 1 0 1
–   Gosu 0.162398+18
−18		(−84)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+20
1 = 1 1 = 0
–   Amateur 2.822392+20
−20		(−90)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−247
0 =
–   Comet B682383+19
−19		(−99)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−99
0 = = = 1 =
–   Dirty 0.99 OW52383+24
−24		(−99)16.5 − 11.5
(+11−6=11)		58.9%
16.5 / 28
100.0%
−42
= 0 = 1 = = = = = = 1 = 1 0 0 1 = 1 1 1 0 1 = 1 1 1 0 0
–   Thor's Hammer 2.28 32-bit2381+22
−22		(−101)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−101
= =
–   Alfil 7.62374+33
−33		(−108)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−108
= =
–   Jumbo 0.5.3 64-bit2371+27
−27		(−111)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−22
1 = = 1 = =
–   Flux 2.2.12358+21
−21		(−124)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+33
1 =
–   Tytan 9.32 32-bit2347+28
−28		(−135)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−135
= 0 = 1
–   Glass 1.52346+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-bit2340+21
−21		(−142)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+15
1 =
–   Jazz 840 64-bit2339+15
−15		(−143)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−112
=
–   Asymptote 0.2.0 64-bit2315+25
−25		(−167)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−48
= 1 1 1 = 0
–   Natwarlal 0.142303+19
−19		(−179)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   BikJump 2.01 64-bit2120+20
−20		(−362)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Embla 1.0.2 64-bit2112+26
−26		(−370)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
731 games: 219 wins, 225 losses, 287 draws (39.3%), score: 49.6%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on March 28, 2020