CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Show each game results
Tao 5.6#330  (2480+14
−14		)Quote
Author: Bas Hamstra (Netherlands) Link: Homepage
This is the only Tao version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Bright 0.5c2786+11
−11		(+306)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Gaviota 0.85.1 32-bit2668+24
−24		(+188)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+188
–   Floyd 0.9 64-bit2652+12
−12		(+172)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   E.T. Chess 13.01.082644+11
−11		(+164)11 − 22
(+6−17=10)
33.3%
11.0 / 33
0.0%
+36
–   Colossus 2008b2638+11
−11		(+158)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+158
–   Slow Chess Blitz WV2.12631+10
−10		(+151)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−11
–   Scorpio 2.9 MCTS+NN 64-bit2621+19
−19		(+141)16 − 24
(+13−21=6)
40.0%
16.0 / 40
0.0%
+52
–   Ruffian 2.1.02612+11
−11		(+132)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−39
–   BugChess2 1.6.3 32-bit2612+16
−16		(+132)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   ProDeo 1.62609+17
−17		(+129)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+291
–   Hamsters 0.7.12605+11
−11		(+125)8.5 − 13.5
(+7−12=3)		38.6%
8.5 / 22
0.0%
+21
–   Pharaon 3.5.12604+11
−11		(+124)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+295
–   Philou 3.7.1 32-bit2601+25
−25		(+121)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+120
–   Nawito 18122589+17
−17		(+109)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−112
–   Crafty 22.8 32-bit2588+27
−27		(+108)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−62
–   Sloppy 0.2.2 32-bit2587+12
−12		(+107)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+269
–   Aristarch 4.502586+10
−10		(+106)18.5 − 38.5
(+12−32=13)
32.5%
18.5 / 57
0.0%
−35
–   The Baron 2.23 32-bit2582+14
−14		(+102)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−60
–   KnightX 2.4 64-bit2582+24
−24		(+102)4 − 10
(+3−9=2)		28.6%
4.0 / 14
0.0%
−89
–   Pseudo 0.7c2581+11
−11		(+101)7 − 13
(+4−10=6)		35.0%
7.0 / 20
0.0%
−22
–   Aristarch 4.512578+28
−28		(+98)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+20
–   CuckooChess 1.12 32-bit2577+20
−20		(+97)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−136
–   Asymptote 0.4.2 64-bit2576+16
−16		(+96)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+55
–   Zappa 1.1 32-bit2570+25
−25		(+90)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+252
–   Chronos 1.9.62570+23
−23		(+90)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+90
–   Petir 4.9999992567+13
−13		(+87)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Quazar 0.3b 32-bit2567+18
−18		(+87)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+86
–   Gaviota 0.84 32-bit2556+24
−24		(+76)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Scorpio 2.2 32-bit2554+24
−24		(+74)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−96
–   GNU Chess 5.07.153b 64-bit2554+20
−20		(+74)5.5 − 9.5
(+2−6=7)		36.7%
5.5 / 15
0.0%
−24
–   N2 0.4 32-bit2553+16
−16		(+73)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+73
–   Arasan 11.6 64-bit2552+24
−24		(+72)6 − 12
(+4−10=4)		33.3%
6.0 / 18
0.0%
−64
–   CuckooChess 1.11 32-bit2552+24
−24		(+72)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+183
–   Brutus 8.05 32-bit2552+15
−15		(+72)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   SOS 5.12551+11
−11		(+71)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+71
–   Jumbo 0.6.107 64-bit2546+15
−15		(+66)16 − 24
(+10−18=12)
40.0%
16.0 / 40
0.0%
−14
–   Carballo 1.5 64-bit2543+21
−21		(+63)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
−5
–   Francesca MAD 0.192543+13
−13		(+63)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−227
–   Cheng3 1.06 32-bit2542+24
−24		(+62)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Dirty ACCA4 64-bit2542+27
−27		(+62)12 − 12
(+8−8=8)		50.0%
12.0 / 24
0.0%
+62
–   DanaSah 4.882540+19
−19		(+60)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+60
–   Dirty ACCA4 32-bit2539+27
−27		(+59)10.5 − 13.5
(+7−10=7)		43.8%
10.5 / 24
0.0%
+11
–   Raven 1.0 64-bit2538+20
−20		(+58)7.5 − 10.5
(+5−8=5)		41.7%
7.5 / 18
0.0%
−8
–   Tornado 3.42a 32-bit2538+26
−26		(+58)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+58
–   Arasan 12.1 64-bit2535+31
−31		(+55)7 − 17
(+4−14=6)		29.2%
7.0 / 24
0.1%
−110
–   Raven 1.10 64-bit2526+18
−18		(+46)6 − 4
(+4−2=4)		60.0%
6.0 / 10
0.0%
+120
–   AnMon 5.752524+13
−13		(+44)11.5 − 10.5
(+8−7=7)		52.3%
11.5 / 22
0.0%
+63
–   Ufim 8.022524+10
−10		(+44)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.0%
+50
–   Maverick 1.5 64-bit2523+10
−10		(+43)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Gaviota 0.80 64-bit2521+27
−27		(+41)7.5 − 16.5
(+5−14=5)		31.3%
7.5 / 24
0.3%
−116
–   Phalanx XXIV2521+17
−17		(+41)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+40
–   KnightX 1.98 64-bit2520+23
−23		(+40)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.2%
−122
–   GarboChess 3.0 32-bit2519+21
−21		(+39)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.1%
−123
–   Glass 1.8 32-bit2518+23
−23		(+38)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
0.2%
+327
–   nanoSzachy 4.1 64-bit2517+14
−14		(+37)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+37
–   Arasan 11.6 32-bit2516+28
−28		(+36)1 − 1
(+0−0=2)		50.0%
1.0 / 2
1.3%
+36
–   Arasan 12.1 32-bit2515+28
−28		(+35)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
1.5%
+129
–   Fridolin 2.00 64-bit2514+13
−13		(+34)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+204
–   AnMon 5.662511+18
−18		(+31)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.3%
+30
–   Hermann 2.8 64-bit2510+14
−14		(+30)13 − 11
(+10−8=6)		54.2%
13.0 / 24
0.1%
+62
–   DanaSah 4.242509+15
−15		(+29)7 − 15
(+4−12=6)		31.8%
7.0 / 22
0.2%
−112
–   GarboChess 2.20 32-bit2505+15
−15		(+25)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.6%
+INF
–   Gaviota 0.83 32-bit2505+24
−24		(+25)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
3.8%
+119
–   Rodin 4.02505+16
−16		(+25)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.9%
−79
–   Donna 3.1 64-bit2500+24
−24		(+20)1 − 1
(+1−1=0)		50.0%
1.0 / 2
7.6%
+19
–   EXchess 6.10b 32-bit2499+28
−28		(+19)1 − 1
(+1−1=0)		50.0%
1.0 / 2
12.1%
+18
–   AnMon 5.602495+13
−13		(+15)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
5.4%
+177
–   DanaSah 4.452491+25
−25		(+11)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
22.2%
−83
–   FrankWalter 2.3.5 64-bit2488+21
−21		(+8)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
26.7%
−89
–   Hermann 2.8 32-bit2487+23
−23		(+7)2 − 6
(+1−5=2)		25.0%
2.0 / 8
30.6%
−186
–   Little Goliath Evolution 3.122486+16
−16		(+6)17.5 − 15.5
(+13−11=9)
53.0%
17.5 / 33
26.9%
+28
–   Cheng3 1.03 64-bit2480+27
−27		(0)11.5 − 12.5
(+9−10=5)		47.9%
11.5 / 24
49.6%
−19
–   Arasan 11.3 32-bit2480+28
−28		(0)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
51.4%
−170
–   LittleThought 1.052 64-bit2479+13
−13		(−1)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
56.3%
+161
–   Dorky 4.5 64-bit2479+16
−16		(−1)3 − 7
(+1−5=4)		30.0%
3.0 / 10
52.3%
−145
–   Hermann 2.4 32-bit2479+20
−20		(−1)9 − 13
(+7−11=4)		40.9%
9.0 / 22
53.5%
−78
–   Hermann 2.5 32-bit2478+17
−17		(−2)1 − 1
(+1−1=0)		50.0%
1.0 / 2
56.2%
−1
–   Pupsi2 0.092476+14
−14		(−4)1 − 1
(+1−1=0)		50.0%
1.0 / 2
64.9%
−4
–   Cheng3 1.03 32-bit2475+27
−27		(−5)2 − 2
(+2−2=0)		50.0%
2.0 / 4
62.9%
−4
–   Delphil 2.82475+18
−18		(−5)16 − 12
(+13−9=6)		57.1%
16.0 / 28
66.8%
+53
–   WyldChess 1.1 64-bit2474+22
−22		(−6)4 − 4
(+3−3=2)		50.0%
4.0 / 8
67.8%
−5
–   Delphil 3.2 64-bit2473+11
−11		(−7)1 − 1
(+1−1=0)		50.0%
1.0 / 2
78.3%
−6
–   K2 0.752472+20
−20		(−8)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
75.4%
+26
–   Pepito 1.59.2 64-bit2472+14
−14		(−8)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
77.5%
+162
–   GreKo 9.2 32-bit2471+29
−29		(−9)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
71.6%
+152
–   N2 0.12468+21
−21		(−12)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
82.4%
+158
–   Green Light Chess 3.01.2.22468+21
−21		(−12)1 − 0
(+1−0=0)		100.0%
1.0 / 1
82.8%
+INF
–   Jumbo 0.6.96 64-bit2468+16
−16		(−12)4 − 4
(+3−3=2)		50.0%
4.0 / 8
86.6%
−12
–   nanoSzachy 3.92468+20
−20		(−12)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
84.2%
−174
–   GreKo 8.0 64-bit2467+24
−24		(−13)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
82.9%
−81
–   GreKo 8.2 32-bit2464+22
−22		(−16)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
88.8%
+146
–   Ghost 2.0.2 64-bit2463+15
−15		(−17)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
94.4%
+145
–   Delphil 2.9a2462+25
−25		(−18)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
90.5%
−77
–   Cerebro 3.03d2461+14
−14		(−19)18.5 − 17.5
(+15−14=7)
51.4%
18.5 / 36
97.6%
−4
–   Xpdnt 0910072460+13
−13		(−20)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
98.2%
+23
–   Pepito 1.592458+21
−21		(−22)23.5 − 16.5
(+18−11=11)
58.8%
23.5 / 40
96.4%
+50
–   Pawny 0.3.1 32-bit2458+25
−25		(−22)1 − 1
(+1−1=0)		50.0%
1.0 / 2
93.8%
−21
–   Yace 0.99.872458+13
−13		(−22)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
99.2%
+44
–   Rotor 0.42456+16
−16		(−24)29 − 23
(+22−16=14)
55.8%
29.0 / 52
98.8%
+24
–   Arasan 11.4 32-bit2455+27
−27		(−25)14 − 18
(+8−12=12)
43.8%
14.0 / 32
95.1%
−71
–   SpiderChess 0706032455+18
−18		(−25)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
98.8%
−195
–   Arasan 12.2 64-bit2455+31
−31		(−25)13.5 − 10.5
(+10−7=7)		56.3%
13.5 / 24
93.2%
+26
–   Matacz 1.42455+14
−14		(−25)4 − 2
(+3−1=2)		66.7%
4.0 / 6
99.5%
+98
–   Trace 1.37a2451+15
−15		(−29)4 − 4
(+4−4=0)		50.0%
4.0 / 8
99.8%
−29
–   Anatoli 0.35k2449+14
−14		(−31)18.5 − 17.5
(+15−14=7)
51.4%
18.5 / 36
99.9%
−20
–   Pupsi2 0.082449+15
−15		(−31)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
99.9%
+261
–   BBChess 1.3a2448+22
−22		(−32)16.5 − 17.5
(+13−14=7)
48.5%
16.5 / 34
99.4%
−45
–   Arasan 10.42448+17
−17		(−32)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.8%
+130
–   Delphil 2.72448+24
−24		(−32)2 − 2
(+1−1=2)		50.0%
2.0 / 4
98.9%
−43
–   Amyan 1.5972448+19
−19		(−32)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.7%
−31
–   WyldChess 1.2 64-bit2445+22
−22		(−35)6 − 2
(+5−1=2)		75.0%
6.0 / 8
99.7%
+163
–   Counter 1.22445+15
−15		(−35)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−34
–   LittleThought 1.052 32-bit2443+16
−16		(−37)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
+20
–   Gaviota 0.80 32-bit2443+25
−25		(−37)3 − 1
(+3−1=0)		75.0%
3.0 / 4
99.5%
+196
–   Quark 2.352442+15
−15		(−38)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+183
–   Gogobello 1.0 64-bit2435+20
−20		(−45)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+78
–   Murka 2 64-bit2435+21
−21		(−45)12.5 − 11.5
(+11−10=3)		52.1%
12.5 / 24
100.0%
−26
–   Lynx 1.0.1 64-bit2433+24
−24		(−47)15 − 10
(+11−6=8)		60.0%
15.0 / 25
100.0%
+30
–   GreKo 7.2 64-bit2432+26
−26		(−48)17 − 7
(+12−2=10)		70.8%
17.0 / 24
100.0%
+102
–   Counter 1.12431+20
−20		(−49)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
100.0%
−34
–   Nemeton 1.512426+19
−19		(−54)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   GreKo 8.0 32-bit2424+25
−25		(−56)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+195
–   Hermann 2.3 32-bit2421+27
−27		(−59)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−58
–   Hussar 0.42419+14
−14		(−61)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−61
–   Bruja 1.9.1 32-bit2417+21
−21		(−63)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+107
–   Snitch 1.6.22414+18
−18		(−66)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+104
–   K2 0.792413+25
−25		(−67)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−67
–   nanoSzachy 3.82410+14
−14		(−70)19 − 18
(+13−12=12)
51.4%
19.0 / 37
100.0%
−57
–   Typhoon 1.00-3582406+15
−15		(−74)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Homer 2.012402+18
−18		(−78)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−240
–   Muse 0.899b2391+19
−19		(−89)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   PostModernist 10162389+16
−16		(−91)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Pawny 0.2 64-bit2385+26
−26		(−95)15.5 − 8.5
(+12−5=7)		64.6%
15.5 / 24
100.0%
+19
–   Ares 1.005.2 64-bit2381+15
−15		(−99)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−261
–   Pupsi2 0.062376+27
−27		(−104)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−104
–   nanoSzachy 3.42375+20
−20		(−105)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−275
–   Pawny 0.1.9 64-bit2359+29
−29		(−121)16.5 − 7.5
(+15−6=3)		68.8%
16.5 / 24
100.0%
+39
–   Dirty 0.99 OW52347+21
−21		(−133)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
+40
–   BikJump 2.01 64-bit2057+16
−16		(−423)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1450 games: 502 wins, 548 losses, 400 draws (27.6%), score: 48.4%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on November 16, 2024