CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
SpiderChess 070603#208‑209  (2478+20
−20		)Quote
Author: Martin Giepmans (Netherlands) Link: WBEC
This is the only SpiderChess version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.8 64-bit2930+20
−21		(+452)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Naum 2.2 32-bit2793+15
−15		(+315)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 2.3.12785+14
−14		(+307)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 05/11/032773+20
−20		(+295)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		(+253)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+95
0 =
–   Glaurung 2 epsilon/5 32-bit2696+27
−27		(+218)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Chess Tiger 20072681+12
−12		(+203)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+233
=
–   Alaric 7072660+12
−12		(+182)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Paralyse2653+15
−15		(+175)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Movei 00.8.4382646+18
−18		(+168)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+310
= 1 = 1
–   CM10th Guardian2639+26
−26		(+161)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−121
0 0 = 0
–   CM10th Default2631+14
−15		(+153)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+57
= 0 1 0
–   Chess Tiger 2007 Gambit2628+29
−29		(+150)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Glaurung 1.1 32-bit2626+33
−33		(+148)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−8
= 0
–   List 5.122618+18
−18		(+140)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   FabChess 1.11 64-bit2616+32
−32		(+138)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+138
0 = = 1 1 0
–   Pharaon 3.5.12613+12
−12		(+135)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−223
0 0 0 0 = 0
–   Alaric 0702b2605+26
−26		(+127)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+80
= 0 1 = 0 =
–   Alfil 8.1.12601+14
−14		(+123)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+123
= =
–   Colossus 2007c2600+32
−32		(+122)2.5 − 3.5
(+0−1=5)		41.7%
2.5 / 6
0.0%
+84
= = 0 = = =
–   Betsabe II 1.962592+21
−21		(+114)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−66
0 = = 0 0 0 0 1
–   The Baron 1.8.12591+23
−23		(+113)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pseudo 0.7c2590+13
−13		(+112)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−45
0 =
–   Galjoen 0.40 64-bit2589+21
−21		(+111)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+79
0 1 0 = = = 1 0 = =
–   Hamsters 0.62589+20
−20		(+111)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Booot 4.13.12587+28
−28		(+109)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+13
0 0 1 =
–   Zappa 1.1 32-bit2581+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
−16		(+101)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−41
= 0
–   Jonny 2.83 32-bit2576+17
−16		(+98)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+98
0 1
–   ProDeo 1.1 Silver2574+32
−32		(+96)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+96
1 0
–   Schooner 1.8 64-bit2568+19
−19		(+90)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   SOS 5.12563+13
−13		(+85)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+53
0 0 1 = 0 = = = = 1
–   Jumbo 0.7.0 64-bit2559+20
−20		(+81)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+13
= = 1 0 0 = 0 = 0 1
–   ProDeo 1.2 Mx42557+35
−35		(+79)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+33
= 0 1 0 = =
–   Raven 1.0 64-bit2550+23
−23		(+72)5 − 13
(+2−10=6)		27.8%
5.0 / 18
0.0%
−77
0 = = = = 0 0 0 1 1 = 0 0 = 0 0 0 0
–   Glass 1.7 64-bit2546+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
–   Thinker 4.7a2545+30
−30		(+67)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+67
= =
–   Crafty 21.5 32-bit2542+32
−32		(+64)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+64
0 1 = =
–   KnightX 1.98 64-bit2540+27
−27		(+62)3 − 9
(+0−6=6)		25.0%
3.0 / 12
0.0%
−90
0 0 0 = = = 0 0 0 = = =
–   GarboChess 3.0 32-bit2537+24
−24		(+59)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−83
= 0
–   BugChess2 1.5.12531+33
−33		(+53)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.4%
+98
1 = 0 1 = =
–   Booot 4.13.02527+32
−32		(+49)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.6%
+131
= 0 1 1
–   KnightX 2.3 64-bit2526+26
−26		(+48)7.5 − 10.5
(+3−6=9)		41.7%
7.5 / 18
0.2%
0
1 = 0 0 0 1 = = = 0 0 0 = 1 = = = =
–   Movei 00.8.4032526+32
−32		(+48)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.7%
+190
= 1
–   Twisted Logic 0.099x2524+33
−33		(+46)2 − 4
(+1−3=2)		33.3%
2.0 / 6
1.1%
−69
= 0 0 1 0 =
–   Rodin 4.02524+18
−18		(+46)6 − 17
(+2−13=8)		26.1%
6.0 / 23
0.0%
−116
0 0 = = 0 0 0 = 1 = 0 = = 0 0 0 0 0 0 0 = = 1
–   Twisted Logic 0.080b262522+34
−34		(+44)1 − 1
(+0−0=2)		50.0%
1.0 / 2
1.6%
+44
= =
–   Ufim 8.002520+32
−32		(+42)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
1.7%
−114
= 0
–   E.T. Chess 18.11.052520+28
−28		(+42)2 − 2
(+1−1=2)		50.0%
2.0 / 4
1.0%
+31
= 0 1 =
–   Colossus 2007b2519+33
−33		(+41)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
1.9%
−10
0 = 1 = 0 =
–   AnMon 5.602515+15
−15		(+37)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.2%
−73
1 0 0 0 = =
–   FrankWalter 2.3.5 64-bit2513+24
−24		(+35)6 − 4
(+4−2=4)		60.0%
6.0 / 10
1.4%
+102
= 1 = 1 = 1 0 = 1 0
–   Nimzo 82513+27
−28		(+35)1 − 3
(+0−2=2)		25.0%
1.0 / 4
2.3%
−114
0 = = 0
–   Frenzee 1.12512+32
−32		(+34)2 − 0
(+2−0=0)		100.0%
2.0 / 2
4.2%
+INF
1 1
–   Crafty 20.13 32-bit2510+33
−33		(+32)3 − 1
(+2−0=2)		75.0%
3.0 / 4
5.3%
+188
= 1 = 1
–   Hermann 2.8 32-bit2509+26
−26		(+31)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
3.6%
+173
= 1
–   Betsabe II 1.752508+22
−22		(+30)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
2.5%
−61
0 = 0 0 1 0 = = = =
–   Hamsters 0.42508+31
−31		(+30)0 − 2
(+0−2=0)		0.0%
0.0 / 2
6.0%
−INF
0 0
–   Asymptote 0.3 64-bit2505+17
−17		(+27)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
2.6%
+46
1 = 0 = 1 = 1 = 0 =
–   DanaSah 4.372504+32
−32		(+26)1 − 1
(+1−1=0)		50.0%
1.0 / 2
8.9%
+26
1 0
–   Tao 5.62503+16
−16		(+25)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
3.1%
+182
1 =
–   Crafty 20.11 32-bit2502+33
−33		(+24)2 − 0
(+2−0=0)		100.0%
2.0 / 2
12.1%
+INF
1 1
–   Hermann 2.5 32-bit2499+20
−20		(+21)1 − 1
(+1−1=0)		50.0%
1.0 / 2
8.1%
+21
1 0
–   Delphil 2.82493+23
−23		(+15)15 − 11
(+9−5=12)		57.7%
15.0 / 26
17.8%
+63
= 1 = = 1 1 = 1 0 1 = 0 = 1 1 = 1 0 = = 0 0 = = 1 =
–   Pawny 0.3 64-bit2491+33
−33		(+13)12 − 12
(+9−9=6)		50.0%
12.0 / 24
25.6%
+15
= 1 1 0 0 1 = 1 0 0 = 0 0 0 1 = 0 1 = 1 1 0 1 =
–   nanoSzachy 3.92491+23
−23		(+13)12.5 − 11.5
(+9−8=7)		52.1%
12.5 / 24
20.5%
+28
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		(+12)1 − 0
(+1−0=0)		100.0%
1.0 / 1
24.3%
+INF
1
–   Jumbo 0.6.51 64-bit2489+28
−28		(+11)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
27.2%
−20
0 1 0 = = 0 0 1 = 1
–   Yace 0.99.872488+16
−16		(+10)1 − 3
(+1−3=0)		25.0%
1.0 / 4
24.3%
−217
1 0 0 0
–   GreKo 8.2 32-bit2487+26
−26		(+9)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
30.7%
+151
1 =
–   Trace 1.362485+20
−20		(+7)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
31.5%
+164
1 =
–   Booot 4.12.02485+33
−33		(+7)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
37.6%
+86
= 0 1 = = 1 0 1 1 = 1 =
–   Xpdnt 0910072483+15
−15		(+5)1 − 1
(+1−1=0)		50.0%
1.0 / 2
35.9%
+5
0 1
–   GreKo 8.1.1 64-bit2482+36
−36		(+4)11.5 − 12.5
(+6−7=11)		47.9%
11.5 / 24
42.9%
−9
= = 1 = 1 = 0 0 1 1 0 1 0 = 0 = = 1 = 0 = = = 0
–   Pepito 1.59 32-bit2481+24
−24		(+3)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
42.7%
+85
1 1 0 =
–   Cerebro 3.03d2481+17
−17		(+3)4 − 0
(+4−0=0)		100.0%
4.0 / 4
42.8%
+INF
1 1 1 1
–   Matacz 1.42479+16
−16		(+1)2 − 0
(+2−0=0)		100.0%
2.0 / 2
47.0%
+INF
1 1
–   Matacz 1.32477+25
−25		(−1)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
52.2%
−158
0 =
–   Anatoli 0.35k2475+16
−16		(−3)2 − 1
(+1−0=2)		66.7%
2.0 / 3
59.4%
+79
= = 1
–   Amyan 1.5972473+21
−21		(−5)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
63.6%
+152
= 1
–   Pupsi2 0.082473+17
−18		(−5)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
65.3%
+87
1 = 0 1
–   BBChess 1.3a2473+25
−25		(−5)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
63.8%
+152
1 =
–   Trace 1.37a2471+18
−18		(−7)4 − 4
(+2−2=4)		50.0%
4.0 / 8
69.2%
−7
1 = 0 = 0 = = 1
–   Delphil 2.72469+27
−27		(−9)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		(−9)19.5 − 15.5
(+9−5=21)
55.7%
19.5 / 35
75.5%
+22
= = 0 = 1 = = = 1 = 1 0 = = = = = 0 1 1 1 = = 0 = = = = 1 = 1 = 1 0 =
–   Quark 2.352469+18
−17		(−9)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
75.3%
−25
0 0 0 = 1 1 1 0 0 = 1 = 0 = = 1
–   LittleThought 1.052 32-bit2468+19
−18		(−10)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
77.5%
−167
= 0
–   Dirty 14M-222468+32
−32		(−10)0 − 2
(+0−2=0)		0.0%
0.0 / 2
71.2%
−INF
0 0
–   Nemeton 1.812464+20
−20		(−14)4 − 8
(+3−7=2)		33.3%
4.0 / 12
83.9%
−141
0 1 = = 0 0 0 0 1 1 0 0
–   Twisted Logic 20071202x2458+26
−27		(−20)2 − 0
(+2−0=0)		100.0%
2.0 / 2
88.0%
+INF
1 1
–   Cyrano 0.32451+34
−34		(−27)1 − 1
(+0−0=2)		50.0%
1.0 / 2
91.5%
−27
= =
–   Gaviota 0.74.41 32-bit2447+33
−33		(−31)1 − 1
(+0−0=2)		50.0%
1.0 / 2
94.6%
−31
= =
–   Bruja 1.9.1 32-bit2445+24
−24		(−33)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.2%
−33
= =
–   Hussar 0.42444+17
−17		(−34)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.5%
−34
= =
–   Taltos rev118 64-bit2439+18
−18		(−39)4 − 2
(+3−1=2)		66.7%
4.0 / 6
99.8%
+79
= 1 1 1 = 0
–   nanoSzachy 3.82438+16
−16		(−40)0 − 2
(+0−2=0)		0.0%
0.0 / 2
99.9%
−INF
0 0
–   Snitch 1.6.2 32-bit2437+22
−22		(−41)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.6%
−136
1 = 0 0
–   Homer 2.012430+21
−20		(−48)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.9%
−48
= =
–   DanaSah 3.632428+27
−27		(−50)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.8%
+72
1 1 = = 1 = 0 1
–   Ares 1.005.2.1 64-bit2422+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		(−59)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+98
= 1
–   PostModernist 10162418+18
−18		(−60)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+92
1 1 = = 1 =
–   Muse 0.899b2417+21
−21		(−61)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−61
= =
–   Delphil 2.6a2416+27
−27		(−62)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−62
0 1
–   RomiChess P3n 64-bit2416+13
−14		(−62)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+42
1 1 1 = 0 =
–   Diablo 0.5.12412+18
−18		(−66)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+86
= 1 1 = 1 =
–   Gaia 3.5 32-bit2411+21
−21		(−67)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−350
= 0 0 0
–   Queen 4.032409+18
−18		(−69)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−69
= = = =
–   Hermann 2.02408+29
−29		(−70)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+72
1 =
–   Homer 2.02406+40
−40		(−72)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.9%
−72
0 1
–   Dragon 4.62405+17
−17		(−73)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−3
= 1 0 0 1 = 1 0 1 1
–   Djinn 0.925x2403+23
−23		(−75)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−75
= 1 = 1 0 0
–   Gosu 0.162402+18
−18		(−76)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+28
1 1 = 1 0 =
–   Delphil 1.82399+27
−28		(−79)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+19
1 = = = 1 = = 1 = 1 0 1
–   Patzer 3.802397+19
−19		(−81)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+71
= = 1 1 1 =
–   Amateur 2.822395+19
−19		(−83)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−240
0 =
–   Comet B682384+19
−18		(−94)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−94
= 0 = = = 1
–   Thor's Hammer 2.28 32-bit2383+22
−22		(−95)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−95
= =
–   Dirty 0.99 OW52382+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 7.62373+33
−33		(−105)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−105
= =
–   Jumbo 0.5.3 64-bit2371+27
−27		(−107)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−17
= 1 = = 1 =
–   Flux 2.2.12358+21
−21		(−120)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+37
= 1
–   Tytan 9.32 32-bit2347+28
−28		(−131)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−131
= 0 = 1
–   Glass 1.52345+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		(−138)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+19
= 1
–   Jazz 840 64-bit2338+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		(−163)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−44
= 1 = 0 1 1
–   Natwarlal 0.142300+19
−19		(−178)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   BikJump 2.01 64-bit2120+19
−19		(−358)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Embla 1.0.2 64-bit2111+26
−26		(−367)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 October 24, 2020