CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

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Betsabe II 1.47 (2470+16
−16		)Quote
Author: Juan Benitez Sanchez (Spain) Link: Jim Ablett
This is one of the 7 Betsabe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NoraGrace 2.0 64-bit2610+11
−11		(+140)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−14
0 1 0 0 = 0 = 0 0 1 = = = 0 0 0 0 0 = 1 = 1 0 0 0 1 0 0 0 = 0 0
–   Phalanx XXIV2589+16
−16		(+119)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
+33
0 = 0 1 = 0 1 0 1 0 0 1 1 0 1 0 = 0 0 = 0 0 0 = 1 0 1 1 0 0 1 0
–   Aristarch 4.502567+7
−7		(+97)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
+30
0 = 0 = 1 0 = = 0 = 1 1 = = 0 0 1 = = = = 0 1 0 0 0 0 0 = = 1 0
–   Capivara LK 0.09b02c 64-bit2565+14
−14		(+95)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+83
0 0 = 1 1 0 = = 0 0 1 1 1 1 0 = 1 0 = 1 1 0 1 0 1 0 0 0 1 0 1 0
–   Donna 2.0 64-bit2562+19
−19		(+92)15.5 − 17.5
(+12−14=7)
47.0%
15.5 / 33
0.0%
+71
0 = = = = 0 1 = 1 0 1 1 1 0 1 0 0 = 0 1 1 0 1 0 = 0 1 0 0 0 0 1 1
–   The Baron 2.23 64-bit2555+8
−8		(+85)9 − 23
(+8−22=2)
28.1%
9.0 / 32
0.0%
−101
0 1 0 0 0 0 0 0 0 = 1 0 1 0 0 0 = 0 1 0 0 1 0 0 1 0 0 0 0 1 1 0
–   Petir 4.9999992555+8
−8		(+85)11 − 21
(+9−19=4)
34.4%
11.0 / 32
0.0%
−41
= 0 0 0 0 0 0 1 = 1 0 0 1 0 0 0 1 0 1 0 = 1 0 = 1 0 0 1 0 0 0 1
–   Carballo 1.4 64-bit2553+18
−18		(+83)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
0.0%
−50
0 0 0 0 0 0 1 = 0 1 0 0 = 1 1 0 = 1 0 = 0 1 1 1 0 = 0 0 0 0 0 0
–   Cheese 1.6.1 64-bit2547+18
−18		(+77)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−36
1 0 0 0 0 = = 1 0 0 0 0 1 = = = 0 = = 0 0 = 0 0 = = = 1 1 0 0 0
–   Anaconda 2.0.12545+10
−10		(+75)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
+1
1 1 = 0 1 0 1 1 = 0 0 0 0 = 0 1 = = = 0 = 0 0 0 0 = 0 1 = 0 0 1
–   nanoSzachy 4.0 64-bit2543+11
−11		(+73)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
+5
1 0 0 0 = 0 0 0 1 1 = 0 = 1 = 0 1 = 0 0 0 1 = 1 1 0 0 1 0 0 1 0
–   Rebel Century2542+12
−11		(+72)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
0.0%
+31
1 0 0 1 0 = 0 1 0 1 0 = 0 0 0 0 1 0 0 0 1 1 1 = 1 1 0 1 1 1 0 0
–   Ufim 8.022540+6
−7		(+70)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.0%
+21
1 0 0 1 = 0 0 = 0 0 0 1 1 = 1 1 1 1 = 0 0 1 0 0 1 = 0 0 0 = 1 0
–   Maverick 1.0 64-bit2539+18
−18		(+69)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
0.0%
+58
1 1 1 1 0 = = 0 1 1 = = 0 0 0 0 0 1 0 1 = 0 0 1 1 = = 1 1 0 0 0
–   Fridolin 2.00 64-bit2538+11
−12		(+68)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
0.0%
+55
= = 1 0 0 0 0 1 0 0 1 0 0 1 = = 1 = = 1 = 0 0 1 1 1 1 1 0 0 1 0
–   GreKo 10.3.1 64-bit2538+22
−22		(+68)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+44
1 1 1 1 0 1 0 1 0 0 = 0 0 0 1 0 1 0 = 1 1 = 0 1 0 0 1 0 0 = = =
–   AnMon 5.752537+7
−7		(+67)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+33
= 0 0 1 0 1 = 0 0 = 1 1 0 1 1 = 1 0 1 = 0 0 = 0 1 0 0 = 0 0 1 1
–   DanaSah 4.882533+12
−12		(+63)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
−17
0 1 = = 0 = = 0 1 = 0 1 0 0 1 0 1 0 1 0 0 = 0 0 0 1 0 1 = 1 0 0
–   Sjakk 2.1 64-bit2527+20
−20		(+57)17 − 15
(+12−10=10)
53.1%
17.0 / 32
0.0%
+78
1 = 1 0 = 1 1 0 1 1 = 1 0 1 = = 1 0 = = 1 = 0 0 1 = 0 0 0 1 0 =
–   JikChess 0.02 64-bit2522+11
−11		(+52)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.0%
+4
1 1 1 1 0 = 1 = = 0 = 0 0 0 0 = 0 1 1 0 0 0 0 0 1 1 0 = 0 = 1 =
–   K2 0.792503+20
−20		(+33)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.4%
−96
0 0 = 0 = 0 0 0 = 0 = 0 1 = 1 0 = 0 = 1 0 0 0 0 1 0 0 0 0 1 1 1
–   Zurichess Geneva 64-bit2496+20
−20		(+26)13 − 16
(+10−13=6)		44.8%
13.0 / 29
2.0%
−14
1 0 = = 1 1 = 1 0 1 0 0 1 0 0 1 1 0 0 0 1 = 1 = 0 0 0 = 0
–   JikChess 0.01 64-bit2453+17
−17		(−17)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
93.3%
+35
= = 1 = 0 = 1 0 1 1 = 1 0 0 1 0 1 0 = 1 1 = 0 = = 1 1 1 = = 0 1
–   Carballo 1.3 64-bit2453+19
−19		(−17)18 − 14
(+14−10=8)
56.3%
18.0 / 32
91.7%
+26
1 0 1 0 1 0 1 0 1 = = 1 0 1 0 = 1 0 = = 1 = 0 1 1 1 = 1 = 0 1 0
–   Shield 1.2 64-bit2448+19
−19		(−22)17 − 15
(+13−11=8)
53.1%
17.0 / 32
96.8%
−1
0 1 1 1 = 0 1 = 0 0 0 1 1 1 = = 0 1 = 1 1 = 0 0 0 = 0 1 1 1 0 =
–   Ares 1.005.2 64-bit2440+13
−13		(−30)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
99.9%
−15
= 1 0 1 1 1 = 0 0 1 0 0 1 0 0 1 1 1 = = = 0 1 1 = 0 = 0 0 1 = =
–   Zurichess Fribourg 64-bit2435+17
−17		(−35)12.5 − 18.5
(+7−13=11)
40.3%
12.5 / 31
99.9%
−98
1 0 0 = 0 1 = = = 0 0 = = 0 0 1 = 0 0 = 0 1 1 = 0 1 0 = = 0 1
–   Phalanx XXIII2432+18
−18		(−38)13.5 − 17.5
(+8−12=11)
43.5%
13.5 / 31
99.9%
−77
0 = = = 1 1 0 = 0 = 1 0 1 0 = 1 = 1 0 1 1 0 = 0 = 0 = 0 = 0 0
–   Cmcchess 2.6 64-bit2375+11
−11		(−95)21 − 17
(+13−9=16)
55.3%
21.0 / 38
100.0%
−64
1 = 0 = 0 = = = 0 = 0 = 1 = 1 1 0 = 1 = = = 0 0 0 = 1 0 = 1 1 1 1 1 1 = 1 =
–   Terra 3.42368+10
−10		(−102)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
+15
1 = 0 1 = 1 = 1 1 1 1 0 1 = 0 1 = 1 1 0 0 = 1 1 0 1 1 0 1 0 1 1
–   Myrddin 0.86 64-bit2365+15
−15		(−105)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
+6
1 = 1 = 1 1 0 1 1 0 1 0 = 1 1 0 1 0 = 1 0 0 1 = 1 1 = 1 1 1 = =
–   The Crazy Bishop 00522363+8
−8		(−107)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
100.0%
−98
= = = = = 0 1 0 = = 0 = 1 1 0 = = 1 = 0 = 1 0 = 1 1 = 1 = = 0 =
–   Amateur 2.822350+8
−8		(−120)20.5 − 10.5
(+17−7=7)
66.1%
20.5 / 31
100.0%
−3
= 0 1 = 1 1 1 1 1 1 = = 0 = = 1 1 1 0 0 1 1 1 0 0 = 0 1 1 1 1
–   Alex 2.14a 64-bit2347+10
−10		(−123)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
100.0%
−16
1 0 0 1 0 1 0 0 0 1 = 1 1 = 0 = 1 1 0 1 0 1 1 = 1 1 1 1 1 1 = 1
–   Plisk 0.2.7d 64-bit2344+10
−10		(−126)21 − 9
(+19−7=4)
70.0%
21.0 / 30
100.0%
+35
= 1 = 1 1 1 0 1 1 1 1 1 = 0 0 1 1 0 1 = 0 1 0 1 0 1 1 1 1 1
–   Tigran 2.4n 64-bit2344+10
−10		(−126)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−103
= 0 0 1 = = 1 1 0 1 0 = 0 1 = 0 1 = 1 1 0 1 1 1 0 1 0 = 1 0 = 0
–   Horizon 4.42343+8
−8		(−127)21 − 10
(+17−6=8)
67.7%
21.0 / 31
100.0%
+1
1 = 0 1 = 1 1 1 0 1 0 1 1 0 = 1 = = 1 = = 1 0 1 1 1 1 1 0 = 1
–   TJchess 1.1 64-bit2336+11
−11		(−134)24.5 − 7.5
(+23−6=3)
76.6%
24.5 / 32
100.0%
+88
1 1 1 1 1 0 1 0 1 1 = 0 1 = 1 1 1 0 1 0 = 1 1 1 1 1 1 1 0 1 1 1
–   Queen 4.032335+8
−8		(−135)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
+32
1 = = 1 1 0 = = 1 1 1 = 0 0 1 1 0 1 1 0 1 1 1 0 1 1 1 = 1 1 1 1
–   Arion 1.72332+7
−7		(−138)26.5 − 5.5
(+23−2=7)
82.8%
26.5 / 32
100.0%
+116
1 = 1 1 1 1 1 1 = = 1 1 = 1 1 0 1 1 1 1 = 1 = = 1 1 1 1 1 1 1 0
–   Sage 3.532323+8
−8		(−147)22.5 − 8.5
(+21−7=3)
72.6%
22.5 / 31
100.0%
+39
0 0 = 1 1 1 1 1 0 1 1 0 1 1 1 1 0 1 1 1 0 = = 1 1 1 1 1 0 1 1
–   Chezzz 1.0.32320+8
−8		(−150)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
−59
1 1 1 1 1 1 1 = 0 = 1 = 1 0 0 1 0 0 0 = = 1 1 = 0 1 0 1 1 1 0 1
–   Aice 0.99.22316+9
−9		(−154)20.5 − 10.5
(+17−7=7)
66.1%
20.5 / 31
100.0%
−36
1 1 = 1 0 1 1 = 0 1 1 1 = 1 = 0 = 1 0 1 1 1 1 0 = 0 1 0 1 1 =
–   Sungorus 1.4 64-bit2310+9
−9		(−160)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
100.0%
−53
1 = = 1 1 0 = 0 0 1 = 1 0 1 0 0 1 1 1 1 1 1 1 0 = 1 1 1 1 1 0 0
–   KnightX 1.922295+7
−8		(−175)25.5 − 6.5
(+23−4=5)
79.7%
25.5 / 32
100.0%
+64
1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 0 = 1 = = 0 1 1 1 1 = 0 1 1 0
–   NoraGrace 1.0 64-bit2292+19
−19		(−178)23.5 − 8.5
(+20−5=7)
73.4%
23.5 / 32
100.0%
−2
1 = 0 1 1 1 = 1 0 1 = 0 1 1 = 1 1 1 1 1 = 1 1 0 1 = 0 1 1 1 = 1
–   Popochin 3.22274+9
−9		(−196)24.5 − 7.5
(+22−5=5)
76.6%
24.5 / 32
100.0%
+13
0 1 1 1 1 1 1 1 1 1 = 1 0 1 1 = 1 1 0 1 1 1 0 = 1 1 = 1 1 = 1 0
–   Butcher 1.61 64-bit2262+12
−12		(−208)25.5 − 6.5
(+22−3=7)
79.7%
25.5 / 32
100.0%
+17
= 1 1 1 1 = 1 1 1 1 = 1 1 = 1 1 1 0 1 1 1 1 0 = 1 1 1 0 1 1 = =
–   pikoSzachy Extreme2257+111
−113		(−213)8.5 − 1.5
(+8−1=1)		85.0%
8.5 / 10
100.0%
+71
1 1 0 = 1 1 1 1 1 1
–   Floyd 0.7 64-bit2256+19
−19		(−214)26 − 6
(+24−4=4)
81.3%
26.0 / 32
100.0%
+47
1 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 1 1 = = 1 1 1 1 1 1 = 1 0 1 = 1
1574 games: 678 wins, 544 losses, 352 draws (22.4%), score: 54.3%

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021