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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Topple 0.7.5 64-bit 4CPU (3100+22
−22		)Quote
Author: Vincent Tang Link: Homepage
This is one of the 17 Topple versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Winter 0.9 64-bit 4CPU3282+17
−17		(+182)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
0.0%
+65
–   Berserk 4.2.0 64-bit 4CPU3279+19
−19		(+179)5 − 13
(+0−8=10)		27.8%
5.0 / 18
0.0%
+32
–   Seer 2.0.1 64-bit 4CPU3277+19
−19		(+177)5 − 21
(+1−17=8)		19.2%
5.0 / 26
0.0%
−61
–   NirvanaChess 2.5 64-bit 4CPU3268+18
−18		(+168)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
+62
–   Marvin 5.0.0 64-bit 4CPU3254+21
−21		(+154)4.5 − 15.5
(+1−12=7)		22.5%
4.5 / 20
0.0%
−45
–   Chiron 4 64-bit 4CPU3235+10
−10		(+135)7.5 − 12.5
(+3−8=9)		37.5%
7.5 / 20
0.0%
+42
–   Vajolet2 2.8 64-bit 4CPU3233+16
−16		(+133)8 − 16
(+1−9=14)		33.3%
8.0 / 24
0.0%
+26
–   Gull 3 64-bit 4CPU3225+9
−9		(+125)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
+1
–   Equinox 3.20 64-bit 4CPU3217+10
−10		(+117)5 − 15
(+1−11=8)		25.0%
5.0 / 20
0.0%
−62
–   Fritz 15 64-bit 4CPU3206+11
−11		(+106)5.5 − 14.5
(+0−9=11)		27.5%
5.5 / 20
0.0%
−41
–   Andscacs 0.86 64-bit 4CPU3188+17
−17		(+88)6 − 14
(+3−11=6)		30.0%
6.0 / 20
0.0%
−63
–   NirvanaChess 2.2 64-bit 4CPU3180+15
−15		(+80)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
−40
–   Wasp 3.60 64-bit 4CPU3168+26
−26		(+68)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
0.0%
−44
–   Stockfish 1.6.3 64-bit 4CPU3068+19
−19		(−32)13 − 7
(+7−1=12)		65.0%
13.0 / 20
98.8%
+65
–   Pirarucu 2.9.5 64-bit 4CPU3059+27
−27		(−41)10 − 10
(+4−4=12)		50.0%
10.0 / 20
99.2%
−41
–   Arasan 19.0.1 64-bit 4CPU3034+27
−27		(−66)13 − 7
(+10−4=6)		65.0%
13.0 / 20
100.0%
+51
–   Rybka 2.2 64-bit 4CPU3003+16
−16		(−97)14.5 − 5.5
(+10−1=9)		72.5%
14.5 / 20
100.0%
+56
–   Zappa Mexico 64-bit 4CPU2984+13
−13		(−116)13 − 7
(+9−3=8)		65.0%
13.0 / 20
100.0%
−8
–   Naum 3 64-bit 4CPU2979+15
−15		(−121)11.5 − 8.5
(+6−3=11)		57.5%
11.5 / 20
100.0%
−70
–   Marvin 3.3.2 64-bit 4CPU2971+33
−33		(−129)15 − 5
(+11−1=8)		75.0%
15.0 / 20
100.0%
+46
–   Tucano 7.07 64-bit 4CPU2964+28
−28		(−136)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
−11
–   EXchess 7.51b 64-bit 4CPU2962+27
−27		(−138)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
−14
–   Bobcat 7.1 64-bit 4CPU2951+27
−27		(−149)15.5 − 4.5
(+12−1=7)		77.5%
15.5 / 20
100.0%
+51
–   Crafty 23.8 64-bit 4CPU2924+28
−28		(−176)15.5 − 4.5
(+11−0=9)		77.5%
15.5 / 20
100.0%
+12
488 games: 116 wins, 149 losses, 223 draws (45.7%), score: 46.6%

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Rating changes with played games

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