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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Vajolet2 1.28 64-bit (2859+19
−19		)Quote
Author: Marco Belli (Italy) Link: Homepage
This is one of the 23 Vajolet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.05 64-bit3039+13
−13		(+180)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−10
–   Defenchess 1.1f 64-bit3027+11
−11		(+168)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.0%
+168
–   Alfil 15.8 64-bit2990+14
−14		(+131)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−77
–   Andscacs 0.72 64-bit2987+22
−22		(+128)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−81
–   Arasan 19.2 64-bit2977+23
−23		(+118)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+75
–   Pirarucu 2.7.4 64-bit2976+15
−15		(+117)4.5 − 15.5
(+1−12=7)		22.5%
4.5 / 20
0.0%
−81
–   Nemorino 2.00 64-bit2969+20
−20		(+110)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−81
–   Rodent III 0.210 64-bit2960+16
−16		(+101)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+57
–   Texel 1.03 64-bit2946+21
−21		(+87)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+181
–   Dirty CUCUMBER 64-bit2941+9
−9		(+82)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
−5
–   SmarThink 1.70 64-bit2938+14
−14		(+79)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.0%
+84
–   Spike 1.4 Leiden2935+6
−6		(+76)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+38
–   Amoeba 2.6 64-bit2932+17
−17		(+73)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−15
–   Arasan 18.2 64-bit2920+21
−21		(+61)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+65
–   DiscoCheck 5.2 64-bit2918+15
−15		(+59)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−35
–   Booot 5.2.0 64-bit2912+13
−13		(+53)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+52
–   Quazar 0.4 32-bit2897+10
−10		(+38)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.0%
−39
–   Andscacs 0.71 64-bit2896+22
−22		(+37)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.5%
−3
–   Scorpio 2.7.9 64-bit2883+22
−22		(+24)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
4.9%
−7
–   Arasan 18.0 64-bit2879+21
−21		(+20)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
8.1%
+136
–   Gaviota 1.0 64-bit2875+9
−9		(+16)12 − 12
(+6−6=12)		50.0%
12.0 / 24
6.1%
+12
–   Deuterium 14.2.33.276 64-bit2871+22
−22		(+12)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
20.2%
−104
–   Wasp 1.02 64-bit2868+21
−21		(+9)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
27.3%
+108
–   MinkoChess 1.3 64-bit2866+11
−11		(+7)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
26.5%
−34
–   Toga II 3.02863+13
−13		(+4)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
36.9%
+54
–   Booot 5.1.02860+8
−8		(+1)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
47.6%
−51
–   SmarThink 1.60 64-bit2859+28
−28		(0)7 − 7
(+5−5=4)		50.0%
7.0 / 14
50.9%
+3
–   Arasan 17.5 64-bit2855+21
−21		(−4)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
60.3%
−116
–   SmarThink 1.50 64-bit2841+21
−21		(−18)8 − 4
(+4−0=8)		66.7%
8.0 / 12
89.9%
+83
–   Pedone 1.2 64-bit2839+21
−21		(−20)6 − 4
(+4−2=4)		60.0%
6.0 / 10
91.5%
+51
–   DisasterArea 1.54 64-bit2839+15
−15		(−20)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
95.1%
+32
–   Protector 1.3.4 32-bit2838+13
−13		(−21)3 − 5
(+0−2=6)		37.5%
3.0 / 8
96.2%
−95
–   Crafty 25.1 64-bit2837+19
−19		(−22)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
94.8%
−122
–   NirvanaChess 1.5 64-bit2833+22
−22		(−26)4 − 4
(+2−2=4)		50.0%
4.0 / 8
96.3%
−26
–   Murka 3 64-bit2833+10
−10		(−26)8 − 8
(+5−5=6)		50.0%
8.0 / 16
99.3%
−26
–   ChessBrainVB 3.032832+21
−21		(−27)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
96.7%
+23
–   Rybka 1.0 64-bit2832+10
−10		(−27)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.3%
+109
–   SmarThink 1.40 64-bit2831+28
−28		(−28)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
94.9%
+194
–   NirvanaChess 1.6 64-bit2822+22
−22		(−37)7 − 3
(+5−1=4)		70.0%
7.0 / 10
99.5%
+104
–   Crafty 23.8 64-bit2820+20
−20		(−39)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
99.8%
+55
–   NirvanaChess 1.7 64-bit2820+22
−22		(−39)6 − 6
(+3−3=6)		50.0%
6.0 / 12
99.6%
−39
–   Deuterium 14.1.32.119 64-bit2817+22
−22		(−42)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
99.8%
−67
–   Hannibal 1.0a 32-bit2810+10
−10		(−49)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+117
–   Onno 1.1.1 32-bit2806+15
−15		(−53)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−2
–   Cheng4 0.36c 64-bit2805+15
−15		(−54)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
100.0%
+48
–   Arasan 17.0 64-bit2802+22
−22		(−57)9 − 11
(+2−4=14)		45.0%
9.0 / 20
100.0%
−88
–   The Baron 3.29 64-bit2793+15
−15		(−66)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+120
–   Glaurung 2.2 64-bit2792+13
−13		(−67)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+99
–   Arasan 17.2 64-bit2791+21
−21		(−68)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
100.0%
−35
–   Fizbo 1.1 64-bit2789+20
−20		(−70)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+100
–   Scorpio 2.7.6 64-bit2786+14
−14		(−73)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+216
–   Crafty 24.0 64-bit2776+24
−24		(−83)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+19
–   Octochess r5190 64-bit2775+13
−13		(−84)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−83
–   EXchess 7.26b 64-bit2774+23
−23		(−85)9 − 5
(+5−1=8)		64.3%
9.0 / 14
100.0%
+11
–   Dirty 20Apr2013 64-bit2772+14
−14		(−87)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Rodent 1.4 64-bit2760+20
−20		(−99)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−261
–   GNU Chess 5.50 64-bit2759+16
−16		(−100)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+8
–   Andscacs 0.64 64-bit2754+20
−20		(−105)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−27
–   Rodent 1.3 64-bit2744+24
−24		(−115)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
100.0%
−30
–   Godel 3.4.9 64-bit2728+12
−12		(−131)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
−18
–   Dirty 23Mar2012 64-bit2705+24
−24		(−154)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−108
–   iCE 1.0 64-bit2703+14
−14		(−156)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+39
–   ProDeo 1.812700+24
−24		(−159)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+7
–   Rhetoric 1.2 64-bit2692+21
−21		(−167)8.5 − 3.5
(+7−2=3)		70.8%
8.5 / 12
100.0%
−2
–   EXchess 6.71b 64-bit2667+26
−26		(−192)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−103
–   RedQueen 1.1.97 64-bit2655+15
−15		(−204)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
−114
–   Pawny 1.0 64-bit2653+15
−15		(−206)9.5 − 2.5
(+8−1=3)		79.2%
9.5 / 12
100.0%
+24
–   Djinn 1.010 64-bit2648+24
−24		(−211)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
−94
–   Cyrano 0.6b17 64-bit2640+17
−17		(−219)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
−50
656 games: 206 wins, 165 losses, 285 draws (43.4%), score: 53.1%

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