CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Show each game results
Counter 2.7 64-bit (2673+27
−27
)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 19 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pirarucu 2.3.8 64-bit2851+22
−22
(+178)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+141
–   Bright 0.4a2776+10
−10
(+103)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+12
–   RubiChess 1.1 64-bit2774+20
−20
(+101)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−159
–   Glaurung 2.1 64-bit2768+19
−19
(+95)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+32
–   Godel 4.0.7 64-bit2759+19
−19
(+86)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+117
–   Shield 2.1 64-bit2727+13
−13
(+54)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−152
–   Devel 2.00002724+14
−14
(+51)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
−7
–   Octochess r4984 64-bit2723+31
−31
(+50)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.9%
−204
–   ProDeo 2.22720+17
−17
(+47)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.2%
+74
–   GreKo 2018.08 64-bit2715+21
−21
(+42)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.7%
−3
–   GreKo 2018.07 64-bit2708+16
−16
(+35)2 − 6
(+0−4=4)
25.0%
2.0 / 8
1.3%
−111
–   Cheese 1.9 64-bit2705+16
−16
(+32)6 − 4
(+3−1=6)
60.0%
6.0 / 10
2.2%
+90
–   Scorpio 2.8.5 MCTS 64-bit2704+17
−17
(+31)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
2.8%
0
–   Pirarucu 2.2.2 64-bit2697+19
−19
(+24)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
7.3%
+227
–   Frenzee Feb08 32-bit2695+13
−13
(+22)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
7.7%
−9
–   Booot 4.15.02693+14
−14
(+20)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
10.1%
−60
–   Delfi 5.42689+12
−11
(+16)5 − 5
(+2−2=6)
50.0%
5.0 / 10
14.2%
+19
–   Crafty 23.1 32-bit2687+18
−18
(+14)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
21.1%
−88
–   Gogobello 1.4 64-bit2687+16
−16
(+14)7 − 3
(+5−1=4)
70.0%
7.0 / 10
18.5%
+139
–   WyldChess 1.51 64-bit2682+15
−15
(+9)6 − 4
(+3−1=6)
60.0%
6.0 / 10
27.9%
+60
–   RedQueen 1.1.3 64-bit2674+21
−21
(+1)5 − 5
(+3−3=4)
50.0%
5.0 / 10
49.9%
+5
–   chess22k 1.4 64-bit2674+22
−23
(+1)3 − 7
(+1−5=4)
30.0%
3.0 / 10
48.8%
−119
–   Arminius 2017-01-01 64-bit2672+16
−16
(−1)5 − 5
(+2−2=6)
50.0%
5.0 / 10
52.5%
−1
–   Floyd 0.9 64-bit2658+14
−14
(−15)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
84.6%
+72
–   Cyrano 0.6b17 64-bit2647+21
−21
(−26)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
93.9%
+5
–   DanaSah 7.32640+14
−14
(−33)3 − 7
(+0−4=6)
30.0%
3.0 / 10
98.7%
−144
–   Amoeba 1.2 64-bit2639+23
−23
(−34)6 − 4
(+4−2=4)
60.0%
6.0 / 10
97.2%
+25
–   CM10th Guardian2639+26
−26
(−34)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
96.8%
+2
–   Igel 1.1 64-bit2628+26
−26
(−45)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.2%
+6
–   NoraGrace 2.0 64-bit2623+15
−15
(−50)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.9%
−7
–   Nebula 2.0 64-bit2621+14
−14
(−52)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−11
–   Sloppy 0.2.2 64-bit2612+16
−16
(−61)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+38
–   Monolith 0.4 64-bit2609+19
−19
(−64)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−67
–   Petir 4.392592+19
−19
(−81)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+30
–   Amyan 1.722590+12
−12
(−83)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+3
–   Brutus 8.05 64-bit2590+20
−20
(−83)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−23
–   GarboChess 3.0 64-bit2585+16
−16
(−88)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−19
–   Jellyfish 1.1 64-bit2581+15
−15
(−92)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+59
–   Delocto 0.6 64-bit2580+15
−15
(−93)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−9
–   Schooner 1.8 64-bit2568+20
−20
(−105)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−73
–   Coiled 0.4 64-bit2564+17
−17
(−109)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−109
–   tomitankChess 1.4 64-bit2556+23
−23
(−117)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+193
–   RubiChess 0.9 64-bit2554+22
−22
(−119)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+1
–   Betsabe II 1.842545+14
−14
(−128)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−37
–   Marvin 2.0.0 64-bit2534+22
−22
(−139)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+87
–   Carballo 1.4 64-bit2534+26
−26
(−139)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+6

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021