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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Chiron 1.5 32-bit (2962+13
−13		)Quote
Author: Ubaldo Farina (Italy) Link: Homepage
This is one of the 14 Chiron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 32-bit3179+17
−17		(+217)9 − 23
(+2−16=14)
28.1%
9.0 / 32
0.0%
+63
–   Strelka 5.5 32-bit3127+11
−11		(+165)9.5 − 22.5
(+2−15=15)
29.7%
9.5 / 32
0.0%
+25
–   Houdini 1.5a 32-bit3124+9
−9		(+162)8.5 − 23.5
(+2−17=13)
26.6%
8.5 / 32
0.0%
−5
–   Critter 1.4 32-bit3107+10
−10		(+145)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
+56
–   Critter 1.6a 32-bit3106+13
−13		(+144)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
+15
–   Stockfish 2.2.2 32-bit3086+11
−11		(+124)8 − 24
(+3−19=10)
25.0%
8.0 / 32
0.0%
−64
–   Komodo 5 32-bit3084+13
−13		(+122)7.5 − 24.5
(+1−18=13)
23.4%
7.5 / 32
0.0%
−65
–   Stockfish 2.3.1 32-bit3075+15
−15		(+113)13.5 − 18.5
(+4−9=19)
42.2%
13.5 / 32
0.0%
+63
–   Rybka 4.1 32-bit3063+11
−11		(+101)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
0
–   Vitruvius 1.11C 32-bit3062+12
−12		(+100)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.0%
−12
–   IvanHoe 9.46h 32-bit3055+12
−12		(+93)11.5 − 20.5
(+1−10=21)
35.9%
11.5 / 32
0.0%
0
–   Komodo 3 32-bit3055+12
−12		(+93)14 − 18
(+5−9=18)
43.8%
14.0 / 32
0.0%
+49
–   DeepSaros 2.3j 32-bit3053+13
−13		(+91)13.5 − 18.5
(+4−9=19)
42.2%
13.5 / 32
0.0%
+36
–   Bouquet 1.6 32-bit3048+16
−16		(+86)8.5 − 21.5
(+2−15=13)
28.3%
8.5 / 30
0.0%
−65
–   RobboLito 0.21Q 32-bit3045+16
−16		(+83)14 − 16
(+7−9=14)
46.7%
14.0 / 30
0.0%
+61
–   Bouquet 1.5 32-bit3041+15
−15		(+79)14 − 18
(+4−8=20)
43.8%
14.0 / 32
0.0%
+37
–   Sting SF 2 32-bit3033+15
−15		(+71)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
−59
–   DeepSaros 3.0 32-bit3028+15
−15		(+66)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.0%
+21
–   Gull II b2 32-bit3009+15
−15		(+47)13 − 19
(+1−7=24)
40.6%
13.0 / 32
0.0%
−9
–   Gull II 32-bit3004+16
−16		(+42)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.0%
−20
–   HIARCS 142985+8
−8		(+23)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.2%
−13
–   Naum 4.2 32-bit2985+9
−9		(+23)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.2%
−21
–   Fritz 132984+10
−10		(+22)13 − 19
(+3−9=20)
40.6%
13.0 / 32
0.4%
−38
–   Deep Sjeng c't 20102964+8
−8		(+2)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
42.9%
+57
–   Marvin 3.4.0 64-bit2962+16
−16		(0)6 − 6
(+3−3=6)		50.0%
6.0 / 12
51.0%
+3
–   Hannibal 1.3 32-bit2952+15
−15		(−10)19 − 11
(+10−2=18)
63.3%
19.0 / 30
86.4%
+75
–   Shredder 12 32-bit2952+6
−6		(−10)32.5 − 31.5
(+19−18=27)
50.8%
32.5 / 64
91.8%
0
–   Dirty CUCUMBER 64-bit2941+9
−9		(−21)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
99.5%
−116
–   Spike 1.4 Leiden2935+6
−6		(−27)13.5 − 18.5
(+4−9=19)
42.2%
13.5 / 32
100.0%
−80
–   Rybka 2.3.2a 32-bit2933+7
−7		(−29)15 − 17
(+7−9=16)
46.9%
15.0 / 32
100.0%
−50
–   RubiChess 1.2.1 64-bit2930+16
−16		(−32)7.5 − 6.5
(+3−2=9)		53.6%
7.5 / 14
99.9%
−7
–   Deep Junior 13.3 32-bit2929+12
−12		(−33)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
+14
–   Hannibal 1.2 32-bit2925+12
−12		(−37)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
100.0%
−6
–   Arasan 18.2 64-bit2920+21
−21		(−42)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
100.0%
−8
–   Winter 0.5 64-bit2914+14
−14		(−48)8 − 6
(+5−3=6)		57.1%
8.0 / 14
100.0%
+2
–   Demolito 2017-08-26 64-bit2908+17
−17		(−54)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+52
–   Quazar 0.4 32-bit2897+10
−10		(−65)20.5 − 11.5
(+13−4=15)
64.1%
20.5 / 32
100.0%
+32
–   Scorpio 2.9 MCTS 64-bit2886+24
−24		(−76)12 − 6
(+10−4=4)		66.7%
12.0 / 18
100.0%
+63
–   Crafty 25.0 64-bit2878+17
−17		(−84)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+58
–   Marvin 3.3.2 64-bit2874+18
−18		(−88)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
100.0%
−113
–   Rodent 1.7 64-bit2865+16
−16		(−97)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+6
–   Counter 3.3 64-bit2863+20
−20		(−99)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+15
–   Arasan 17.5 64-bit2855+21
−21		(−107)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
−69
–   Arasan 17.4 64-bit2848+22
−22		(−114)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
100.0%
−21
–   Counter 3.2 64-bit2847+16
−16		(−115)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
100.0%
−44
–   Bagatur 1.8 64-bit2839+22
−22		(−123)8.5 − 5.5
(+6−3=5)		60.7%
8.5 / 14
100.0%
−45
–   Zurichess Neuchatel 64-bit2838+10
−10		(−124)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+116
–   Godel 4.4.5 64-bit2828+16
−16		(−134)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−134
–   Dirty 10Apr2015 64-bit2815+21
−21		(−147)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−78
–   Arasan 17.3 64-bit2799+23
−23		(−163)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−162
–   Francesca MAD 0.25 64-bit2797+19
−19		(−165)10 − 4
(+7−1=6)		71.4%
10.0 / 14
100.0%
−15
–   Bobcat 6.4b 64-bit2794+21
−21		(−168)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+56
–   Arasan 17.2 64-bit2791+21
−21		(−171)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
+102
–   Cheese 2.1 64-bit2789+16
−16		(−173)10.5 − 1.5
(+9−0=3)		87.5%
10.5 / 12
100.0%
+119
–   Crafty 24.0 64-bit2776+24
−24		(−186)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
−18
–   EXchess 7.26b 64-bit2774+23
−23		(−188)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+51
1296 games: 288 wins, 391 losses, 617 draws (47.6%), score: 46.0%

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