CCRL Blitz
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 2'474'284 games
played by 2'947 programs

White wins: 951'541 (38.5%)
Black wins: 762'369 (30.8%)
Draws: 760'374 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Shield 2.1 64-bit (2739+11
−11
)Quote
Author: Luigi Ripamonti (Italy) Link: Homepage
This is one of the 7 Shield versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 6 64-bit3443+7
−6
(+704)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Schooner 2.0.34 64-bit3192+14
−13
(+453)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RofChade 2.0 64-bit3130+14
−14
(+391)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Texel 1.07 64-bit3113+8
−8
(+374)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Protector 1.9.0 64-bit3087+7
−6
(+348)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Arasan 21.0 64-bit3066+14
−14
(+327)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Arasan 20.5 64-bit3060+13
−13
(+321)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pedone 1.7 64-bit3053+13
−13
(+314)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   ChessBrainVB 3.723048+19
−19
(+309)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Defenchess 1.1f 64-bit3047+11
−11
(+308)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+277
–   Hakkapeliitta TCEC v2 64-bit3021+8
−8
(+282)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Rodent III 0.273 64-bit3001+16
−17
(+262)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   PeSTO 2.210 64-bit2978+13
−13
(+239)4.5 − 15.5
(+4−15=1)
22.5%
4.5 / 20
0.0%
−4
–   Pirarucu 2.7.4 64-bit2974+15
−16
(+235)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   SlowChess Blitz Classic 1.4 64-bit2964+21
−21
(+225)3.5 − 14.5
(+1−12=5)
19.4%
3.5 / 18
0.0%
+2
–   BBC 1.4 Stockfish NNUE 64-bit2957+20
−20
(+218)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+218
–   Cheng 4.39 64-bit2942+8
−8
(+203)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Spark 1.0 64-bit2926+6
−7
(+187)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Deep Sjeng c't 20102926+14
−14
(+187)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   Stash 25.0 64-bit2924+20
−20
(+185)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
+45
–   Atlas 3.91 64-bit2923+9
−10
(+184)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+3
–   Invictus r305 64-bit2922+14
−14
(+183)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
0
–   EXchess 7.97b 64-bit2916+10
−10
(+177)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+207
–   Rodent III 0.232 64-bit2914+20
−20
(+175)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Quazar 0.4 64-bit2901+6
−7
(+162)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Tucano 7.07 64-bit2899+16
−16
(+160)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Daydreamer 2.0.0-pre2 64-bit2891+11
−11
(+152)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+152
–   The Baron 3.44 64-bit2881+15
−15
(+142)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+172
–   Pirarucu 2.3.8 64-bit2866+19
−19
(+127)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−30
–   Dirty 30Apr2017 64-bit2865+21
−21
(+126)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+156
–   Koivisto 1.0 64-bit2862+21
−20
(+123)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
+55
–   Nemo 1.0.1 64-bit2857+7
−7
(+118)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−6
–   Marvin 3.3.2 64-bit2855+18
−18
(+116)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+146
–   Asymptote 0.6 64-bit2850+17
−17
(+111)13 − 20
(+7−14=12)
39.4%
13.0 / 33
0.0%
+41
–   Zappa Mexico II 64-bit2846+7
−6
(+107)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.0%
+96
–   Mr Bob 0.9.0 64-bit2846+18
−18
(+107)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
+8
–   Onno 1.2.70 64-bit2841+8
−8
(+102)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
+3
–   Topple 0.5.0 64-bit2831+18
−18
(+92)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
+29
–   OliThink 5.9.2 64-bit2830+20
−20
(+91)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.0%
+57
–   Tornado 8.0 64-bit2828+10
−10
(+89)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+65
–   Halogen 8 64-bit2821+19
−19
(+82)12.5 − 17.5
(+9−14=7)
41.7%
12.5 / 30
0.0%
+24
–   The Baron 3.41 64-bit2820+17
−17
(+81)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Octochess r5506 64-bit2819+12
−12
(+80)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+110
–   Monolith 1.0 64-bit2818+12
−12
(+79)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+49
–   Devel 3.8.42818+19
−19
(+79)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−34
–   Scorpio 2.8.5 MCTS 64-bit2814+23
−22
(+75)21.5 − 18.5
(+17−14=9)
53.8%
21.5 / 40
0.0%
+102
–   Winter 0.4a 64-bit2812+22
−22
(+73)9 − 24
(+5−20=8)
27.3%
9.0 / 33
0.0%
−93
–   Bagatur 1.8 64-bit2811+18
−18
(+72)12 − 19
(+7−14=10)
38.7%
12.0 / 31
0.0%
−3
–   Rhetoric 1.4.3 64-bit2807+8
−8
(+68)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−35
–   Godel 4.0.7 64-bit2804+14
−14
(+65)25.5 − 86.5
(+17−78=17)
22.8%
25.5 / 112
0.0%
−152
–   RuyDos 1.1.6 64-bit2798+14
−14
(+59)9.5 − 30.5
(+5−26=9)
23.8%
9.5 / 40
0.0%
−137
–   RuyDos 1.1.11 64-bit2794+18
−18
(+55)23.5 − 43.5
(+13−33=21)
35.1%
23.5 / 67
0.0%
−45
–   Marvin 3.1.0 64-bit2793+17
−17
(+54)18 − 16
(+12−10=12)
52.9%
18.0 / 34
0.0%
+74
–   RofChade 1.0 64-bit2793+15
−15
(+54)12.5 − 18.5
(+7−13=11)
40.3%
12.5 / 31
0.0%
−9
–   FabChess 1.12 64-bit2789+19
−19
(+50)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
0.0%
+62
–   RuyDos 1.1.0 64-bit2782+15
−15
(+43)31 − 23
(+24−16=14)
57.4%
31.0 / 54
0.0%
+95
–   The Baron 3.42 64-bit2781+19
−19
(+42)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
0.0%
+34
–   Fruit 2.3.12781+18
−18
(+42)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+72
–   Octochess r5190 64-bit2780+9
−9
(+41)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−48
–   RubiChess 1.1 64-bit2780+14
−14
(+41)26 − 30
(+16−20=20)
46.4%
26.0 / 56
0.0%
+19
–   Bright 0.5c2771+7
−8
(+32)13.5 − 19.5
(+9−15=9)
40.9%
13.5 / 33
0.0%
−31
–   Cheese 2.0 64-bit2771+15
−15
(+32)13.5 − 16.5
(+9−12=9)
45.0%
13.5 / 30
0.0%
−1
–   Twisted Logic 20090922 64-bit2770+7
−7
(+31)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
0.0%
+67
–   Frenzee 3.5.19 64-bit2769+7
−7
(+30)10 − 23
(+4−17=12)
30.3%
10.0 / 33
0.0%
−99
–   Twisted Logic 20100131x 64-bit2768+10
−10
(+29)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
−128
–   Pawny 1.2 64-bit2766+9
−9
(+27)10.5 − 12.5
(+9−11=3)
45.7%
10.5 / 23
0.0%
−9
–   Devel 3.0.0a2765+20
−20
(+26)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
1.2%
−73
–   Velvet 1.2.0 64-bit2764+15
−15
(+25)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.5%
−14
–   Jonny 4.002763+6
−6
(+24)12.5 − 18.5
(+6−12=13)
40.3%
12.5 / 31
0.0%
−35
–   Bison 9.11 64-bit2761+9
−9
(+22)15.5 − 15.5
(+11−11=9)
50.0%
15.5 / 31
0.1%
+20
–   BugChess2 1.9 64-bit2760+8
−8
(+21)18.5 − 12.5
(+15−9=7)
59.7%
18.5 / 31
0.1%
+90
–   Igel 1.8.2 64-bit2759+19
−19
(+20)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
3.6%
+7
–   Francesca MAD 0.23 64-bit2759+19
−19
(+20)17 − 15
(+11−9=12)
53.1%
17.0 / 32
3.3%
+41
–   RuyDos 1.0.27 64-bit2758+17
−17
(+19)9 − 21
(+4−16=10)
30.0%
9.0 / 30
3.4%
−111
–   Gogobello 1.4 64-bit2755+13
−13
(+16)10 − 12
(+7−9=6)
45.5%
10.0 / 22
3.2%
−19
–   Arminius 2018-12-23 64-bit2755+13
−13
(+16)13.5 − 20.5
(+9−16=9)
39.7%
13.5 / 34
3.2%
−58
–   GreKo 2020.01 64-bit2749+19
−19
(+10)18.5 − 26.5
(+14−22=9)
41.1%
18.5 / 45
20.4%
−54
–   Godel 3.4.9 64-bit2741+12
−12
(+2)19 − 13
(+14−8=10)
59.4%
19.0 / 32
40.3%
+64
–   Cheese 1.9 64-bit2731+12
−12
(−8)31 − 31
(+22−22=18)
50.0%
31.0 / 62
84.4%
−8
–   Karballo 1.8 64-bit2730+15
−15
(−9)8 − 33
(+6−31=4)
19.5%
8.0 / 41
83.8%
−269
–   Francesca MAD 0.22 64-bit2726+17
−17
(−13)15 − 17
(+10−12=10)
46.9%
15.0 / 32
90.7%
−35
–   ProDeo 2.82725+27
−27
(−14)1 − 0
(+1−0=0)
100.0%
1.0 / 1
84.0%
+INF
–   Stash 21.0 64-bit2720+16
−16
(−19)13 − 19
(+8−14=10)
40.6%
13.0 / 32
98.1%
−80
–   Carballo 1.7 64-bit2718+14
−14
(−21)16 − 16
(+11−11=10)
50.0%
16.0 / 32
99.3%
−19
–   Igel 1.5.1 64-bit2714+18
−18
(−25)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
99.1%
+102
–   ECE 19.6.6.3 64-bit2713+17
−17
(−26)45.5 − 40.5
(+39−34=13)
52.9%
45.5 / 86
99.6%
−3
–   Devel 2.00002713+12
−12
(−26)19.5 − 13.5
(+16−10=7)
59.1%
19.5 / 33
99.9%
+39
–   Chess Tiger 2007.12713+7
−7
(−26)32.5 − 30.5
(+20−18=25)
51.6%
32.5 / 63
100.0%
−15
–   GreKo 2018.08 64-bit2709+16
−16
(−30)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
99.9%
−23
–   Devel 1.80902708+16
−16
(−31)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−9
–   Marvin 3.0.0 64-bit2706+17
−17
(−33)17 − 16
(+11−10=12)
51.5%
17.0 / 33
99.9%
−22
–   ECE 19.6.6.1 64-bit2701+20
−20
(−38)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
+59
–   Donna 4.1 64-bit2700+12
−12
(−39)38.5 − 23.5
(+26−11=25)
62.1%
38.5 / 62
100.0%
+39
–   Minic 0.65 64-bit2699+169
−160
(−40)1 − 0
(+1−0=0)
100.0%
1.0 / 1
68.8%
+INF
–   Marvin 2.2.0 64-bit2698+17
−16
(−41)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
+70
–   Francesca MAD 0.21 64-bit2692+20
−20
(−47)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−77
–   Shallow 2020-09-09 64-bit2691+18
−18
(−48)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
100.0%
−34
–   GreKo 2018 64-bit2689+22
−23
(−50)17.5 − 22.5
(+10−15=15)
43.8%
17.5 / 40
100.0%
−90
–   Chessmaster 11 Paralyse2689+25
−25
(−50)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Arminius 2017-01-01 64-bit2688+12
−12
(−51)17 − 13
(+13−9=8)
56.7%
17.0 / 30
100.0%
−7
–   DanaSah 8.32687+16
−16
(−52)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
+28
–   ECE 20.1 64-bit2685+20
−20
(−54)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+49
–   Dumb 1.8 64-bit2682+19
−19
(−57)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+32
–   Fridolin 3.10 64-bit2677+16
−16
(−62)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pirarucu 2.2.2 64-bit2675+18
−17
(−64)22.5 − 17.5
(+15−10=15)
56.3%
22.5 / 40
100.0%
−23
–   Djinn 1.021 64-bit2674+10
−10
(−65)21 − 9
(+17−5=8)
70.0%
21.0 / 30
100.0%
+77
–   RedQueen 1.1.98 64-bit2669+12
−11
(−70)16 − 7
(+13−4=6)
69.6%
16.0 / 23
100.0%
+70
–   ECE X3.5 64-bit2669+17
−17
(−70)21 − 11
(+19−9=4)
65.6%
21.0 / 32
100.0%
+54
–   Gandalf 7 64-bit2665+11
−11
(−74)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−41
–   Velvet 1.1.0 64-bit2665+19
−19
(−74)25 − 7
(+23−5=4)
78.1%
25.0 / 32
100.0%
+157
–   Alaric 7072663+6
−6
(−76)21.5 − 8.5
(+20−7=3)
71.7%
21.5 / 30
100.0%
+102
–   Asymptote 0.5 64-bit2656+17
−17
(−83)24.5 − 7.5
(+22−5=5)
76.6%
24.5 / 32
100.0%
+127
–   Phalanx XXV2656+11
−11
(−83)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Nebula 2.0 64-bit2655+9
−9
(−84)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   RubiChess 1.0 64-bit2651+17
−17
(−88)39 − 21
(+30−12=18)
65.0%
39.0 / 60
100.0%
+16
–   Benjamin 1.02646+27
−27
(−93)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
100.0%
−9
–   Counter 2.8 64-bit2643+21
−21
(−96)25.5 − 14.5
(+20−9=11)
63.8%
25.5 / 40
100.0%
+1
–   Colossus 2008b2642+7
−7
(−97)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−66
–   Cyrano 0.6b17 64-bit2641+8
−8
(−98)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−241
–   Igel 1.4 64-bit2634+20
−20
(−105)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
+77
–   Francesca MAD 0.20 64-bit2629+18
−18
(−110)19 − 13
(+17−11=4)
59.4%
19.0 / 32
100.0%
−37
–   GreKo 2018.06 64-bit2627+19
−20
(−112)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+7
–   WildCat 82624+7
−7
(−115)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   DanaSah 7.32618+15
−15
(−121)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Slow Chess Blitz WV2.12615+6
−6
(−124)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Rotor 0.82611+10
−10
(−128)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   NoraGrace 2.0 64-bit2609+11
−11
(−130)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+27
–   Ruffian 2.1.02609+8
−8
(−130)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pharaon 3.5.12603+7
−7
(−136)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−166
–   Monolith 0.4 64-bit2601+15
−15
(−138)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   K2 0.912590+14
−14
(−149)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Floyd 0.9 64-bit2586+11
−11
(−153)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   GarboChess 3.0 64-bit2581+20
−20
(−158)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Coiled 0.6 64-bit2581+17
−17
(−158)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−188
–   Muse 0.953 64-bit2578+11
−11
(−161)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Aristarch 4.502568+7
−7
(−171)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   nanoSzachy 4.1 64-bit2562+12
−12
(−177)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Petir 4.9999992556+9
−9
(−183)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pupsi2 0.092541+14
−14
(−198)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Ufim 8.022541+7
−7
(−198)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   AnMon 5.752538+7
−7
(−201)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Pepito 1.59.2 64-bit2521+10
−10
(−218)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−187
–   Green Light Chess 3.01.2.22505+8
−8
(−234)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−90
–   Danchess CCT72504+14
−14
(−235)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Little Goliath Evolution 3.122503+7
−6
(−236)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−236
–   Magnum 4.0 32-bit2497+13
−14
(−242)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Ares 1.005.2.1 64-bit2432+18
−18
(−307)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Quark 2.352423+8
−8
(−316)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−346
–   Caligula 0.7b2421+16
−16
(−318)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   OliThink 5.3.2 64-bit2403+13
−13
(−336)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Horizon 4.42343+8
−8
(−396)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Popochin 4.0 64-bit2294+18
−18
(−445)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−475
–   Neurosis 2.52190+16
−16
(−549)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on March 2, 2021