CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Engine Details

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Koivisto 3.0 64-bit#86  (2903+27
−28
)Quote
Authors: Kim Kahre (Finland) , Finn Eggers (Germany) Link: Homepage
This is one of the 2 Koivisto versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.872 64-bit3104+14
−14
(+201)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
+2
0 = = 0 = 0 0 0 = 0
–   Equinox 3.20 64-bit3094+9
−9
(+191)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−38
0 0 = 0 1 0 0 0 0 =
–   Fritz 15 64-bit3093+10
−10
(+190)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+75
= 0 = = = = = 0 0 0
–   Wasp 4.0 64-bit3071+21
−21
(+168)4 − 10
(+0−6=8)
28.6%
4.0 / 14
0.0%
+44
= 0 0 0 0 = = = = 0 = 0 = =
–   Combusken 1.3.0 64-bit3049+23
−23
(+146)5 − 9
(+2−6=6)
35.7%
5.0 / 14
0.0%
+60
1 = = 0 0 = 0 0 0 0 = = 1 =
–   Marvin 4.0.0 64-bit3047+24
−24
(+144)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+293
1 1 = =
–   Fat Fritz Junior w510 64-bit3025+28
−28
(+122)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Pirarucu 3.3.5 64-bit3021+18
−18
(+118)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+25
0 1 0 =
–   Rodent IV 0.30 64-bit3009+50
−50
(+106)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+106
0 1 = =
–   Monolith 2 64-bit3002+18
−18
(+99)3.5 − 10.5
(+2−9=3)
25.0%
3.5 / 14
0.0%
−86
0 0 = 1 0 0 0 0 = 0 = 1 0 0
–   Bagatur 2.2 64-bit2993+19
−19
(+90)6 − 12
(+2−8=8)
33.3%
6.0 / 18
0.0%
−12
= = 0 1 0 0 = 0 1 = = = 0 0 = = 0 0
–   Amoeba 3.2 64-bit2992+22
−22
(+89)7 − 7
(+3−3=8)
50.0%
7.0 / 14
0.0%
+91
0 0 = = = = = = 1 = = 1 1 0
–   Weiss 1.2 64-bit2990+21
−21
(+87)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
+23
= = = 0 = 0 = =
–   Topple 0.7.5 64-bit2982+17
−17
(+79)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−16
= 0 1 0
–   Godel 7.0 64-bit2980+18
−18
(+77)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−9
1 = = = 0 0 0 = = 0
–   Stockfish 1.7.1 32-bit2976+16
−16
(+73)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.0%
+132
1 = = = 1 1 = = 0 =
–   Critter 0.80 64-bit2961+20
−20
(+58)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+58
= = 1 0 = 0 1 = = =
–   Rybka 2.3.2a 64-bit2961+11
−11
(+58)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−72
0 0 = = 1 0 = 0 = 0
–   Naum 4 64-bit2954+13
−13
(+51)2 − 8
(+2−8=0)
20.0%
2.0 / 10
0.0%
−230
1 0 0 0 1 0 0 0 0 0
–   FabChess 1.15 64-bit2947+19
−19
(+44)7 − 11
(+2−6=10)
38.9%
7.0 / 18
0.5%
−22
0 = = 0 0 = 1 0 = 0 = = = = 1 = = 0
–   Tucano 9.00 64-bit2934+54
−54
(+31)6 − 8
(+2−4=8)
42.9%
6.0 / 14
15.0%
−3
1 0 = = = = 1 = 0 0 = = 0 =
–   Crafty 25.2 64-bit2931+11
−11
(+28)3 − 7
(+0−4=6)
30.0%
3.0 / 10
3.2%
−83
= 0 0 = 0 = = 0 = =
–   Dirty CUCUMBER 64-bit2915+12
−12
(+12)0 − 1
(+0−1=0)
0.0%
0.0 / 1
20.6%
−INF
0
–   Francesca MAD 0.29 64-bit2913+23
−22
(+10)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
27.7%
+32
1 = 0 1 0 1 = = = = 0 = 1 =
–   Crafty 25.6 64-bit2907+25
−25
(+4)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
41.1%
−78
= 0 0 1
–   Counter 3.5 64-bit2906+20
−20
(+3)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
43.3%
+30
1 = = 0 = = 0 1 = 1
–   Fruit Reloaded 15th ann. 64-bit2903+25
−25
(0)3 − 1
(+2−0=2)
75.0%
3.0 / 4
48.4%
+149
= 1 1 =
–   Gogobello 2.2 64-bit2900+22
−22
(−3)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
55.4%
+285
1 = 1 1
–   DiscoCheck 5.2 64-bit2899+18
−18
(−4)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
57.9%
−108
= = = 0 = = 0 0
–   Atlas 3.91 64-bit2898+13
−13
(−5)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
63.0%
−123
0 0 0 = 1 0 = =
–   Scorpio 2.8 64-bit2884+14
−14
(−19)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
87.9%
+12
= = = = 1 0 = 1
–   FabChess 1.13 64-bit2876+21
−21
(−27)5 − 3
(+2−0=6)
62.5%
5.0 / 8
93.6%
+40
= = 1 = 1 = = =
–   Invictus r305 64-bit2875+18
−18
(−28)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
95.4%
−10
= 1 0 0 1 = = = 1 = = = = =
–   Stash 23.0 64-bit2873+29
−29
(−30)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
93.0%
−11
0 0 = = 1 = = = 1 = = = = 0 1 1
–   The Baron 3.44 64-bit2865+12
−12
(−38)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
99.3%
−69
= = 1 0 = = 0 =
–   Gaviota 1.0 64-bit2858+11
−11
(−45)5 − 3
(+4−2=2)
62.5%
5.0 / 8
99.8%
+48
1 = 1 1 0 = 1 0
–   DisasterArea 1.65 64-bit2847+13
−13
(−56)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+48
1 = = = = = 1 1
–   Mr Bob 0.9.0 64-bit2841+29
−29
(−62)9.5 − 3.5
(+6−0=7)
73.1%
9.5 / 13
99.9%
+69
= = = 1 1 = = 1 1 1 = 1 =
–   Cheese 2.2 64-bit2835+26
−26
(−68)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−91
1 = 0 = 0 = = = 0 1
–   tomitankChess 4.2 64-bit2816+28
−28
(−87)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
100.0%
−119
0 1 0 = = = = =
–   GnuCheese 1.00 64-bit2793+16
−16
(−110)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−78
= = = = 1 0 = 1
–   Twisted Logic 20100131x 64-bit2771+16
−16
(−132)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−13
1 0 = 1 1 1 = =
–   Orion 0.7 64-bit2761+25
−25
(−142)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−17
= 1 1 = 1 = 0 1

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Created in 2005-2013 by CCRL team
Last games added on November 28, 2020