CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
SpiderChess 070603#207‑208  (2479+20
−20		)Quote
Author: Martin Giepmans (Netherlands) Link: WBEC
This is the only SpiderChess version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.8 64-bit2930+21
−20		(+451)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Naum 2.2 32-bit2793+15
−15		(+314)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 2.3.12786+14
−14		(+307)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 05/11/032773+20
−20		(+294)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		(+252)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+94
0 =
–   Glaurung 2 epsilon/5 32-bit2697+27
−27		(+218)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Chess Tiger 20072681+12
−12		(+202)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+232
=
–   Alaric 7072661+12
−11		(+182)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Paralyse2652+15
−15		(+173)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Movei 00.8.4382646+18
−18		(+167)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+309
= 1 = 1
–   CM10th Guardian2639+26
−26		(+160)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−122
0 0 = 0
–   CM10th Default2632+14
−15		(+153)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+57
0 0 1 =
–   Chess Tiger 2007 Gambit2628+29
−29		(+149)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Glaurung 1.1 32-bit2626+33
−33		(+147)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−9
0 =
–   List 5.122618+18
−18		(+139)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   FabChess 1.11 64-bit2616+32
−32		(+137)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+137
0 = = 1 1 0
–   Pharaon 3.5.12614+13
−13		(+135)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−223
0 0 0 0 0 =
–   Alaric 0702b2606+26
−26		(+127)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+80
0 = = 0 1 =
–   Alfil 8.1.12601+14
−14		(+122)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+122
= =
–   Colossus 2007c2600+32
−32		(+121)2.5 − 3.5
(+0−1=5)		41.7%
2.5 / 6
0.0%
+83
= = = 0 = =
–   Betsabe II 1.962593+21
−21		(+114)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−66
0 0 = 0 0 = 0 1
–   The Baron 1.8.12592+23
−23		(+113)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pseudo 0.7c2591+13
−13		(+112)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−45
0 =
–   Hamsters 0.62589+20
−20		(+110)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Galjoen 0.40 64-bit2588+22
−22		(+109)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+77
0 1 0 = = = 1 0 = =
–   Booot 4.13.12587+28
−28		(+108)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+12
1 0 = 0
–   Zappa 1.1 32-bit2582+29
−29		(+103)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−185
0 0 = 0
–   Petir 4.9999992579+16
−15		(+100)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−42
0 =
–   Jonny 2.83 32-bit2576+17
−17		(+97)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+97
0 1
–   ProDeo 1.1 Silver2574+32
−32		(+95)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+95
0 1
–   Schooner 1.8 64-bit2568+20
−20		(+89)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   SOS 5.12563+13
−13		(+84)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+52
0 0 1 = 0 = = = = 1
–   Jumbo 0.7.0 64-bit2559+20
−20		(+80)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+12
= = 1 0 0 = 0 = 0 1
–   ProDeo 1.2 Mx42557+35
−35		(+78)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+32
0 = = 1 0 =
–   Raven 1.0 64-bit2548+23
−23		(+69)5 − 13
(+2−10=6)		27.8%
5.0 / 18
0.0%
−80
1 1 = 0 0 = 0 0 0 0 0 = = = = 0 0 0
–   Glass 1.7 64-bit2547+32
−32		(+68)10.5 − 13.5
(+8−11=5)		43.8%
10.5 / 24
0.0%
+21
1 = 0 0 = 0 1 1 0 1 0 0 0 = 0 1 1 1 1 = 0 0 = 0
–   KnightX 1.98 64-bit2546+28
−28		(+67)3 − 9
(+0−6=6)		25.0%
3.0 / 12
0.0%
−85
0 0 0 = = = 0 0 0 = = =
–   Thinker 4.7a2546+30
−30		(+67)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+67
= =
–   Crafty 21.5 32-bit2542+32
−32		(+63)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+63
= 1 = 0
–   GarboChess 3.0 32-bit2537+24
−24		(+58)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−84
0 =
–   BugChess2 1.5.12531+33
−33		(+52)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.4%
+97
1 = 0 1 = =
–   Booot 4.13.02528+32
−32		(+49)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.6%
+131
1 = 0 1
–   Movei 00.8.4032526+32
−32		(+47)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.7%
+189
= 1
–   KnightX 2.3 64-bit2525+26
−26		(+46)7.5 − 10.5
(+3−6=9)		41.7%
7.5 / 18
0.3%
−2
= = = 0 0 0 = 1 = = 1 = 0 0 0 1 = =
–   Rodin 4.02524+18
−18		(+45)6 − 17
(+2−13=8)		26.1%
6.0 / 23
0.0%
−117
0 0 = = 0 0 0 = 1 = 0 = = 0 0 0 0 0 0 0 = = 1
–   Twisted Logic 0.099x2524+33
−33		(+45)2 − 4
(+1−3=2)		33.3%
2.0 / 6
1.1%
−70
0 1 0 = = 0
–   Twisted Logic 0.080b262522+34
−34		(+43)1 − 1
(+0−0=2)		50.0%
1.0 / 2
1.6%
+43
= =
–   Ufim 8.002520+32
−32		(+41)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
1.7%
−115
0 =
–   E.T. Chess 18.11.052520+28
−28		(+41)2 − 2
(+1−1=2)		50.0%
2.0 / 4
1.0%
+30
= 1 0 =
–   Colossus 2007b2519+33
−33		(+40)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
2.0%
−11
1 = = 0 0 =
–   AnMon 5.602515+15
−15		(+36)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.2%
−74
= 1 0 0 0 =
–   FrankWalter 2.3.5 64-bit2513+24
−24		(+34)6 − 4
(+4−2=4)		60.0%
6.0 / 10
1.5%
+101
= 1 = 1 = 1 0 = 1 0
–   Nimzo 82513+27
−28		(+34)1 − 3
(+0−2=2)		25.0%
1.0 / 4
2.3%
−115
0 = 0 =
–   Frenzee 1.12512+32
−32		(+33)2 − 0
(+2−0=0)		100.0%
2.0 / 2
4.3%
+INF
1 1
–   Crafty 20.13 32-bit2510+33
−33		(+31)3 − 1
(+2−0=2)		75.0%
3.0 / 4
5.3%
+187
= = 1 1
–   Betsabe II 1.752509+22
−22		(+30)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
2.5%
−61
= = 1 0 = = 0 = 0 0
–   Hermann 2.8 32-bit2509+26
−26		(+30)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
3.6%
+172
= 1
–   Hamsters 0.42508+31
−31		(+29)0 − 2
(+0−2=0)		0.0%
0.0 / 2
6.1%
−INF
0 0
–   Asymptote 0.3 64-bit2505+17
−17		(+26)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
2.6%
+45
0 = 1 = 1 = 0 = 1 =
–   DanaSah 4.372504+32
−32		(+25)1 − 1
(+1−1=0)		50.0%
1.0 / 2
8.9%
+25
0 1
–   Crafty 20.11 32-bit2502+33
−33		(+23)2 − 0
(+2−0=0)		100.0%
2.0 / 2
12.1%
+INF
1 1
–   Tao 5.62502+16
−16		(+23)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
3.5%
+180
1 =
–   Hermann 2.5 32-bit2499+20
−20		(+20)1 − 1
(+1−1=0)		50.0%
1.0 / 2
8.2%
+20
0 1
–   Delphil 2.82493+23
−23		(+14)15 − 11
(+9−5=12)		57.7%
15.0 / 26
17.8%
+62
1 = = 1 1 = 1 0 1 = 0 = 1 1 = 1 0 = = 0 0 = = 1 = =
–   nanoSzachy 3.92491+23
−23		(+12)12.5 − 11.5
(+9−8=7)		52.1%
12.5 / 24
20.5%
+27
0 0 = = 0 = 1 0 = 1 0 = 0 0 1 = 1 1 0 1 1 1 1 =
–   Pawny 0.3 64-bit2491+33
−33		(+12)12 − 12
(+9−9=6)		50.0%
12.0 / 24
25.5%
+14
= 1 1 0 0 1 = 1 0 0 = 0 0 0 1 = 0 1 = 1 1 0 1 =
–   Green Light Chess 3.01.2.22490+24
−24		(+11)1 − 0
(+1−0=0)		100.0%
1.0 / 1
24.5%
+INF
1
–   Jumbo 0.6.51 64-bit2489+28
−28		(+10)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
27.4%
−21
= 0 0 1 0 = 0 1 = 1
–   Yace 0.99.872488+17
−16		(+9)1 − 3
(+1−3=0)		25.0%
1.0 / 4
24.5%
−218
0 0 0 1
–   GreKo 8.2 32-bit2487+26
−26		(+8)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
30.7%
+150
1 =
–   Trace 1.362486+20
−20		(+7)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
31.2%
+164
= 1
–   Booot 4.12.02485+33
−33		(+6)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
37.7%
+85
1 = = 0 1 = = 1 0 1 1 =
–   Xpdnt 0910072483+15
−15		(+4)1 − 1
(+1−1=0)		50.0%
1.0 / 2
36.1%
+4
0 1
–   GreKo 8.1.1 64-bit2482+36
−36		(+3)11.5 − 12.5
(+6−7=11)		47.9%
11.5 / 24
43.0%
−10
= = 1 = 1 = 0 0 1 1 0 1 0 = 0 = = 1 = 0 = = = 0
–   Pepito 1.59 32-bit2481+24
−24		(+2)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
42.9%
+84
0 = 1 1
–   Cerebro 3.03d2481+17
−17		(+2)4 − 0
(+4−0=0)		100.0%
4.0 / 4
41.6%
+INF
1 1 1 1
–   Matacz 1.42479+16
−16		(0)2 − 0
(+2−0=0)		100.0%
2.0 / 2
48.4%
+INF
1 1
–   Matacz 1.32478+25
−25		(−1)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
52.3%
−158
= 0
–   Anatoli 0.35k2475+16
−16		(−4)2 − 1
(+1−0=2)		66.7%
2.0 / 3
60.0%
+78
1 = =
–   Pupsi2 0.082473+18
−18		(−6)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
65.3%
+86
0 1 = 1
–   BBChess 1.3a2473+25
−25		(−6)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
64.0%
+151
1 =
–   Amyan 1.5972473+21
−21		(−6)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
63.6%
+151
1 =
–   Trace 1.37a2472+18
−18		(−7)4 − 4
(+2−2=4)		50.0%
4.0 / 8
69.2%
−7
1 = = 0 0 = 1 =
–   Quark 2.352469+18
−18		(−10)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
75.6%
−26
= 1 = 0 0 0 = 1 1 1 0 0 0 = 1 =
–   Delphil 2.72469+27
−27		(−10)12.5 − 11.5
(+7−6=11)		52.1%
12.5 / 24
70.9%
0
= = 0 1 1 = 0 = 0 = 1 1 0 1 = = 1 1 = 0 = = 0 =
–   Counter 1.22469+17
−17		(−10)19.5 − 15.5
(+9−5=21)
55.7%
19.5 / 35
75.6%
+21
0 = = = 0 = 1 = = = 1 = 1 0 = = = = = 0 1 1 1 = = 0 = = = = 1 = 1 1 =
–   Dirty 14M-222468+32
−32		(−11)0 − 2
(+0−2=0)		0.0%
0.0 / 2
71.4%
−INF
0 0
–   LittleThought 1.052 32-bit2468+19
−18		(−11)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
77.6%
−168
= 0
–   Nemeton 1.812466+20
−20		(−13)4 − 8
(+3−7=2)		33.3%
4.0 / 12
81.6%
−140
0 1 = = 0 0 0 0 1 1 0 0
–   Twisted Logic 20071202x2459+26
−27		(−20)2 − 0
(+2−0=0)		100.0%
2.0 / 2
88.0%
+INF
1 1
–   Cyrano 0.32451+34
−34		(−28)1 − 1
(+0−0=2)		50.0%
1.0 / 2
91.5%
−28
= =
–   Gaviota 0.74.41 32-bit2447+33
−33		(−32)1 − 1
(+0−0=2)		50.0%
1.0 / 2
94.6%
−32
= =
–   Bruja 1.9.1 32-bit2445+24
−24		(−34)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.2%
−34
= =
–   Hussar 0.42444+17
−17		(−35)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.5%
−35
= =
–   Taltos rev118 64-bit2440+18
−18		(−39)4 − 2
(+3−1=2)		66.7%
4.0 / 6
99.7%
+79
= 1 = 0 1 1
–   nanoSzachy 3.82439+16
−16		(−40)0 − 2
(+0−2=0)		0.0%
0.0 / 2
99.9%
−INF
0 0
–   Snitch 1.6.2 32-bit2438+22
−22		(−41)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.6%
−136
= 0 0 1
–   Homer 2.012430+21
−20		(−49)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.9%
−49
= =
–   DanaSah 3.632428+27
−27		(−51)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.8%
+71
= 0 1 = = 1 1 1
–   Ares 1.005.2.1 64-bit2423+21
−21		(−56)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−28
1 = 1 = = = 0 =
–   Kiwi 0.6d 32-bit2419+19
−19		(−60)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+97
1 =
–   PostModernist 10162418+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		(−62)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−62
= =
–   RomiChess P3n 64-bit2416+13
−13		(−63)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+41
1 1 0 = 1 =
–   Delphil 2.6a2416+27
−27		(−63)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−63
1 0
–   Gaia 3.5 32-bit2412+21
−21		(−67)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−350
0 0 0 =
–   Diablo 0.5.12412+18
−18		(−67)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+85
1 = = 1 1 =
–   Queen 4.032410+18
−18		(−69)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−69
= = = =
–   Hermann 2.02408+29
−29		(−71)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+71
= 1
–   Homer 2.02406+40
−40		(−73)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.9%
−73
0 1
–   Dragon 4.62405+17
−17		(−74)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−4
1 = 1 0 0 1 = 1 0 1
–   Djinn 0.925x2403+23
−23		(−76)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−76
1 0 0 1 = =
–   Gosu 0.162403+18
−18		(−76)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+28
1 = 0 1 1 =
–   Delphil 1.82399+28
−28		(−80)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+18
= 1 1 0 = 1 1 = 1 = = =
–   Patzer 3.802397+19
−19		(−82)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+70
1 = 1 1 = =
–   Amateur 2.822395+19
−19		(−84)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−241
0 =
–   Comet B682384+18
−19		(−95)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−95
= 0 1 = = =
–   Thor's Hammer 2.28 32-bit2383+22
−22		(−96)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−96
= =
–   Dirty 0.99 OW52383+24
−24		(−96)16.5 − 11.5
(+11−6=11)		58.9%
16.5 / 28
100.0%
−39
= 0 = 1 = = = = = = 1 = 1 0 0 1 = 1 1 1 0 1 = 1 1 1 0 0
–   Alfil 7.62374+33
−33		(−105)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−105
= =
–   Jumbo 0.5.3 64-bit2371+27
−27		(−108)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−18
= 1 = = 1 =
–   Flux 2.2.12358+21
−21		(−121)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+36
1 =
–   Tytan 9.32 32-bit2347+28
−28		(−132)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−132
= 0 = 1
–   Glass 1.52346+28
−28		(−133)17 − 7
(+13−3=8)		70.8%
17.0 / 24
100.0%
+8
= = 1 1 = 0 0 = 1 1 = = 1 1 0 1 1 1 = 1 1 1 = 1
–   LittleThought 1.03 32-bit2340+21
−21		(−139)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+18
1 =
–   Jazz 840 64-bit2339+15
−15		(−140)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−109
=
–   Asymptote 0.2.0 64-bit2315+25
−25		(−164)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−45
= 1 1 1 = 0
–   Natwarlal 0.142300+19
−19		(−179)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   BikJump 2.01 64-bit2120+19
−19		(−359)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Embla 1.0.2 64-bit2111+25
−26		(−368)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
777 games: 224 wins, 245 losses, 308 draws (39.6%), score: 48.6%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on September 19, 2020