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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Koivisto 3.0 64-bit (2939+20
−20		)Quote
Authors: Kim Kahre (Finland) , Finn Eggers (Germany) Link: Homepage
This is one of the 12 Koivisto versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.872 64-bit3147+11
−11		(+208)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−3
–   Fritz 15 64-bit3136+8
−8		(+197)3 − 7
(+0−4=6)		30.0%
3.0 / 10
0.0%
+67
–   Equinox 3.20 64-bit3134+7
−7		(+195)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−45
–   Wasp 4.0 64-bit3115+16
−16		(+176)4 − 10
(+0−6=8)		28.6%
4.0 / 14
0.0%
+36
–   Marvin 4.0.0 64-bit3087+19
−19		(+148)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+314
–   Combusken 1.3.0 64-bit3085+20
−20		(+146)5 − 9
(+2−6=6)		35.7%
5.0 / 14
0.0%
+47
–   Fat Fritz Junior w510 64-bit3065+22
−22		(+126)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
–   Pirarucu 3.3.5 64-bit3051+11
−11		(+112)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+10
–   Monolith 2 64-bit3041+10
−10		(+102)3.5 − 10.5
(+2−9=3)		25.0%
3.5 / 14
0.0%
−99
–   Rodent IV 0.30 64-bit3034+16
−16		(+95)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+94
–   Bagatur 2.2 64-bit3028+15
−15		(+89)6 − 12
(+2−8=8)		33.3%
6.0 / 18
0.0%
−29
–   Amoeba 3.2 64-bit3019+16
−16		(+80)7 − 7
(+3−3=8)		50.0%
7.0 / 14
0.0%
+83
–   Weiss 1.2 64-bit3018+13
−13		(+79)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.0%
+4
–   Stockfish 1.7.1 32-bit3013+12
−12		(+74)6 − 4
(+3−1=6)		60.0%
6.0 / 10
0.0%
+143
–   Topple 0.7.5 64-bit3012+15
−15		(+73)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−39
–   Godel 7.0 64-bit3003+11
−11		(+64)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
−36
–   Rybka 2.3.2a 64-bit2986+9
−9		(+47)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−97
–   Critter 0.80 64-bit2978+16
−16		(+39)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.1%
+39
–   FabChess 1.15 64-bit2977+13
−13		(+38)7 − 11
(+2−6=10)		38.9%
7.0 / 18
0.1%
−38
–   Naum 4 64-bit2977+10
−10		(+38)2 − 8
(+2−8=0)		20.0%
2.0 / 10
0.0%
−245
–   Tucano 9.00 64-bit2968+14
−14		(+29)6 − 8
(+2−4=8)		42.9%
6.0 / 14
0.7%
−12
–   Berserk 3.2.1 64-bit2959+21
−21		(+20)5.5 − 6.5
(+1−2=9)		45.8%
5.5 / 12
7.7%
−9
–   Crafty 25.2 64-bit2953+9
−9		(+14)3 − 7
(+0−4=6)		30.0%
3.0 / 10
10.0%
−113
–   Dirty CUCUMBER 64-bit2941+9
−9		(+2)0 − 1
(+0−1=0)		0.0%
0.0 / 1
40.2%
−INF
–   Francesca MAD 0.29 64-bit2937+18
−18		(−2)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
55.6%
+24
–   Counter 3.5 64-bit2932+15
−15		(−7)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
71.7%
+26
–   Crafty 25.6 64-bit2931+15
−15		(−8)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
71.8%
−102
–   Cheese 3.1.0 64-bit2931+18
−18		(−8)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
72.9%
+38
–   Fruit Reloaded 15th ann. 64-bit2930+17
−17		(−9)3 − 1
(+2−0=2)		75.0%
3.0 / 4
74.4%
+157
–   Gogobello 2.2 64-bit2919+15
−15		(−20)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
94.3%
+272
–   DiscoCheck 5.2 64-bit2918+15
−15		(−21)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
95.5%
−58
–   Atlas 3.91 64-bit2916+11
−11		(−23)4 − 6
(+2−4=4)		40.0%
4.0 / 10
98.0%
−91
–   Scorpio 2.8 64-bit2905+11
−11		(−34)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
99.8%
0
–   Stash 23.0 64-bit2903+21
−21		(−36)8.5 − 9.5
(+4−5=9)		47.2%
8.5 / 18
99.3%
−54
–   Invictus r305 64-bit2898+14
−14		(−41)7.5 − 6.5
(+3−2=9)		53.6%
7.5 / 14
100.0%
−19
–   FabChess 1.13 64-bit2892+14
−14		(−47)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
100.0%
+48
–   Pedantic 0.4.1 64-bit2888+17
−17		(−51)14 − 6
(+10−2=8)		70.0%
14.0 / 20
100.0%
+93
–   The Baron 3.44 64-bit2886+9
−9		(−53)4 − 6
(+1−3=6)		40.0%
4.0 / 10
100.0%
−114
–   Gaviota 1.0 64-bit2875+9
−9		(−64)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−22
–   Cadie 1.3 64-bit2863+19
−19		(−76)22 − 8
(+16−2=12)
73.3%
22.0 / 30
100.0%
+93
–   DisasterArea 1.65 64-bit2862+11
−11		(−77)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+52
–   Mr Bob 0.9.0 64-bit2856+15
−15		(−83)10.5 − 4.5
(+6−0=9)		70.0%
10.5 / 15
100.0%
+41
–   Lynx 1.5.1 64-bit2851+21
−21		(−88)15.5 − 4.5
(+12−1=7)		77.5%
15.5 / 20
100.0%
+110
–   Cheese 2.2 64-bit2846+15
−15		(−93)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
100.0%
−122
–   tomitankChess 4.2 64-bit2830+21
−21		(−109)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
100.0%
−138
–   Shallow 5 64-bit2827+12
−12		(−112)14 − 6
(+12−4=4)		70.0%
14.0 / 20
100.0%
+57
–   OliThink 5.9.2 64-bit2807+22
−22		(−132)7 − 5
(+5−3=4)		58.3%
7.0 / 12
100.0%
−72
–   GnuCheese 1.00 64-bit2805+13
−13		(−134)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−138
–   ProDeo 3.12792+18
−18		(−147)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+64
–   Twisted Logic 20100131x 64-bit2778+13
−13		(−161)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+25
–   ProDeo 3.02776+22
−22		(−163)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
−46
–   Orion 0.7 64-bit2767+21
−21		(−172)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
−52
–   Devel 3.8.42761+15
−15		(−178)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
−144
589 games: 162 wins, 151 losses, 276 draws (46.9%), score: 50.9%

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