CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
chess22k 1.3 64-bit (2528+29
−29
)Quote
Author: Sander Maassen vd Brink Link: github
This is one of the 5 chess22k versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ethereal 8.19 64-bit2688+26
−26
(+160)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−92
= = 0 = 0 0 0 0 0 0
–   GreKo 2018.01 64-bit2642+30
−30
(+114)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+28
0 1 0 = 0 0 0 1 = 1 = 0
–   Gogobello 1.2 64-bit2594+28
−28
(+66)7 − 7
(+6−6=2)
50.0%
7.0 / 14
0.1%
+69
0 1 0 0 1 0 0 = 1 = 1 1 0 1
–   Marvin 2.1.0 64-bit2583+27
−27
(+55)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
0.3%
+226
1 = 1 1 0 = 1 1 = 1
–   K2 0.872583+19
−19
(+55)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.1%
+50
= 0 = 1 1 = 1 0 = 0
–   Counter 2.1.0 64-bit2574+27
−27
(+46)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
1.1%
+15
= 1 0 = 0 1 1 0 = 0 0 1
–   Francesca MAD 0.192560+16
−15
(+32)3 − 7
(+1−5=4)
30.0%
3.0 / 10
2.8%
−95
0 = 1 0 = 0 = = 0 0
–   Capivara LK 0.09b02g 64-bit2557+18
−18
(+29)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
4.8%
−177
1 0 0 0 = 0 1 0 0 0
–   Counter 2.0.2 64-bit2552+27
−27
(+24)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
12.1%
−13
1 = 1 0 0 = = 0 1 0
–   Ghost 3.1 64-bit2547+23
−23
(+19)7 − 9
(+5−7=4)
43.8%
7.0 / 16
16.0%
−25
= 0 1 1 = = 0 0 0 0 1 0 0 1 1 =
–   Ghost 3 64-bit2544+27
−27
(+16)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
21.7%
−106
1 0 1 0 0 0 0 1 = 0
–   nanoSzachy 4.1 64-bit2533+17
−18
(+5)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
40.1%
−31
1 0 1 0 1 0 0 = 1 0
–   Fridolin 2.0 64-bit2526+16
−16
(−2)6 − 4
(+4−2=4)
60.0%
6.0 / 10
56.4%
+60
= = 1 = = 1 1 0 1 0
–   Maverick 1.5 64-bit2520+18
−18
(−8)1 − 3
(+1−3=0)
25.0%
1.0 / 4
69.4%
−243
0 0 0 1
–   ECE X22509+28
−28
(−19)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
83.7%
+8
0 1 1 = 1 = 0 1 1 = 0 0 1 0
–   Shield 1.3.1 64-bit2508+20
−20
(−20)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
87.7%
+7
= 1 = = = 1 0 = 0 1
–   WyldChess 1.1 64-bit2505+30
−31
(−23)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
86.9%
+60
= = = 1 1 1 = 0 = 1
–   Dorky 4.5 64-bit2500+21
−21
(−28)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
94.3%
+260
1 = 1 1
–   Arasan 10.32499+24
−24
(−29)4 − 5
(+3−4=2)
44.4%
4.0 / 9
94.2%
−75
1 0 = 0 1 0 = 1 0
–   Pepito 1.59 64-bit2494+18
−18
(−34)3 − 7
(+2−6=2)
30.0%
3.0 / 10
97.8%
−183
0 0 0 0 1 = = 0 0 1
–   Pupsi2 0.092491+18
−18
(−37)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
98.7%
−73
1 0 0 1 0 = = 1 = 0
–   Bruja 1.9.1 64-bit2479+19
−19
(−49)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.8%
+48
= 1 = 1 1 1 = 1 0 0
–   MadChess 2.1 64-bit2476+26
−26
(−52)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.6%
+230
= 1 1 1
–   Schooner 1.7.0 64-bit2467+24
−24
(−61)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−61
1 0 1 0
–   Counter 1.99 64-bit2460+32
−32
(−68)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.9%
−22
1 = 0 = = 1
–   Betsabe II 1.662459+22
−22
(−69)4.5 − 9.5
(+4−9=1)
32.1%
4.5 / 14
100.0%
−218
= 0 1 0 1 0 0 1 1 0 0 0 0 0
–   Bagatur 1.4e 64-bit2451+30
−30
(−77)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+27
= 1 1 1 1 = 0 = 1 0
–   Eeyore 1.52 64-bit2446+18
−18
(−82)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+67
1 1 1 = 1 1 0 1 = 0
–   Nemeton 1.512445+23
−23
(−83)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
100.0%
−4
= 0 1 = 1 1 0 1 1 0 1 = 1 0
–   Lozza 1.17 64-bit2444+18
−18
(−84)11.5 − 2.5
(+10−1=3)
82.1%
11.5 / 14
100.0%
+162
1 1 1 1 1 1 1 1 = 1 1 0 = =
–   Shallow r694 64-bit2439+20
−20
(−89)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−14
1 0 0 = = 1 0 1 1 1
–   Abrok 5.02434+21
−21
(−94)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−62
= 0 1 1 = = 1 0 0 1
–   TJchess 1.3 64-bit2434+20
−20
(−94)9 − 5
(+8−4=2)
64.3%
9.0 / 14
100.0%
+17
1 1 1 0 = 0 1 1 = 0 1 1 0 1
–   Cmcchess 2.6 64-bit2421+18
−19
(−107)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
0
1 = 1 0 1 0 1 = 1 =
–   Queen 4.032408+18
−18
(−120)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−13
0 1 1 1 1 1 = = 0 =
–   Ifrit m1.8 64-bit2407+19
−19
(−121)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+114
1 1 1 = 0 = 1 1 1 1
–   Patzer 3.802404+22
−22
(−124)9 − 1
(+9−1=0)
90.0%
9.0 / 10
100.0%
+306
1 1 1 1 1 1 1 1 0 1
–   Simplex 0.9.8 64-bit2402+19
−19
(−126)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−94
= = 1 1 = 1 1 0 0 0
–   Tigran 2.4n 64-bit2393+18
−18
(−135)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+36
1 0 1 = 1 = = 1 1 1
–   Alex 2.14a 64-bit2393+19
−19
(−135)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−94
0 1 1 = 1 0 0 = 1 =
–   Orion 0.3.0 64-bit2385+19
−19
(−143)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−75
1 1 1 0 = 0 1 1 = 0
–   Myrddin 0.87 64-bit2381+17
−17
(−147)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+160
1 1 1 = 1 1 1 1 1 0
–   Jumbo 0.4.17 64-bit2340+28
−28
(−188)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+21
1 1 0 = 1 1 1 0 1 1

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018