CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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Topple 0.7.5 64-bit 4CPU#56  (3061+28
−28
)Quote
Author: Vincent Tang Link: Homepage
This is one of the 15 Topple versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 2.5 64-bit 4CPU3246+73
−72
(+185)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chiron 4 64-bit 4CPU3188+11
−12
(+127)7.5 − 12.5
(+3−8=9)
37.5%
7.5 / 20
0.0%
+47
= 0 0 = = 0 = 1 = = 0 1 1 0 = = 0 0 = 0
–   Vajolet2 2.8 64-bit 4CPU3183+28
−28
(+122)8 − 16
(+1−9=14)
33.3%
8.0 / 24
0.0%
+30
= = 0 0 = = = 1 = = = = = 0 = 0 0 0 0 = 0 = = 0
–   Gull 3 64-bit 4CPU3179+9
−9
(+118)6.5 − 13.5
(+2−9=9)
32.5%
6.5 / 20
0.0%
+9
= 0 0 = 1 = = 0 0 = = 0 = 0 = 0 0 1 0 =
–   Equinox 3.20 64-bit 4CPU3172+11
−11
(+111)5 − 15
(+1−11=8)
25.0%
5.0 / 20
0.0%
−52
0 = = 0 0 0 = 0 0 0 = 0 = = 0 1 0 = = 0
–   Fritz 15 64-bit 4CPU3160+12
−12
(+99)5.5 − 14.5
(+0−9=11)
27.5%
5.5 / 20
0.0%
−33
= 0 0 0 = 0 0 = = 0 = 0 = 0 0 = = = = =
–   Andscacs 0.86 64-bit 4CPU3145+20
−20
(+84)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−54
= = = 0 = 0 0 0 1 0 0 = = 0 1 0 0 0 1 0
–   NirvanaChess 2.2 64-bit 4CPU3138+17
−17
(+77)6.5 − 13.5
(+2−9=9)
32.5%
6.5 / 20
0.0%
−29
= = 0 0 0 = 0 0 1 0 0 = = = = 0 = 0 1 =
–   Wasp 3.60 64-bit 4CPU3124+33
−33
(+63)6.5 − 13.5
(+1−8=11)
32.5%
6.5 / 20
0.2%
−34
0 = 0 0 1 0 0 = 0 0 = = = = 0 = = = = =
–   Stockfish 1.6.3 64-bit 4CPU3036+22
−22
(−25)13 − 7
(+7−1=12)
65.0%
13.0 / 20
91.3%
+59
1 1 1 = 1 1 = 0 1 = = = = = = = 1 = = =
–   Pirarucu 2.9.5 64-bit 4CPU3023+33
−33
(−38)10 − 10
(+4−4=12)
50.0%
10.0 / 20
95.8%
−38
= 1 = = 0 1 0 = = = = = = = 1 0 = = 0 1
–   Arasan 19.0.1 64-bit 4CPU3011+31
−31
(−50)13 − 7
(+10−4=6)
65.0%
13.0 / 20
99.1%
+52
= = 1 = = 0 0 1 0 1 = 0 1 1 1 1 1 = 1 1
–   Rybka 2.2 64-bit 4CPU2973+20
−19
(−88)14.5 − 5.5
(+10−1=9)
72.5%
14.5 / 20
100.0%
+48
= 1 = = 1 1 = = 1 1 = = 1 1 = 0 1 1 = 1
–   Zappa Mexico 64-bit 4CPU2959+15
−15
(−102)13 − 7
(+9−3=8)
65.0%
13.0 / 20
100.0%
−8
1 = 1 = 0 1 = = 1 1 = 1 = 0 = 1 = 0 1 1
–   Naum 3 64-bit 4CPU2956+18
−18
(−105)11.5 − 8.5
(+6−3=11)
57.5%
11.5 / 20
100.0%
−61
= 0 = = 1 = = = 1 = = 1 1 0 1 0 1 = = =
–   Tucano 7.07 64-bit 4CPU2940+33
−33
(−121)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
−13
= 1 = 1 = = 0 = 0 = 1 = 1 1 1 1 = 1 = 1
–   EXchess 7.51b 64-bit 4CPU2939+32
−32
(−122)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
−13
= = 0 1 = = 1 1 = = 1 0 = 1 1 1 1 = 1 =
–   Marvin 3.3.2 64-bit 4CPU2934+36
−37
(−127)15 − 5
(+11−1=8)
75.0%
15.0 / 20
100.0%
+32
= 0 = 1 = = 1 = 1 1 1 1 1 = = 1 1 1 1 =
–   Bobcat 7.1 64-bit 4CPU2930+31
−31
(−131)15.5 − 4.5
(+12−1=7)
77.5%
15.5 / 20
100.0%
+53
0 1 = 1 = 1 1 = 1 1 1 1 1 = = 1 = 1 1 =
–   Crafty 23.8 64-bit 4CPU2908+32
−32
(−153)15.5 − 4.5
(+11−0=9)
77.5%
15.5 / 20
100.0%
+21
1 = 1 = 1 1 1 1 1 = 1 = 1 1 1 = = = = =

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021