CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Betsabe II 1.75#159‑162  (2506+24
−24		)Quote
Author: Juan Benitez Sanchez (Spain) Link: Jim Ablett
This is one of the 8 Betsabe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.5 64-bit2750+25
−25		(+244)0.5 − 9.5
(+0−9=1)		5.0%
0.5 / 10
0.0%
−203
0 0 0 0 = 0 0 0 0 0
–   Shield 2.0 64-bit2715+29
−29		(+209)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+126
0 = 1 0
–   GreKo 2018.01 64-bit2643+29
−29		(+137)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
0.0%
+157
= = 1 = 0 0 1 = 1 1 0 =
–   Counter 2.6 64-bit2634+28
−28		(+128)1 − 7
(+0−6=2)		12.5%
1.0 / 8
0.0%
−157
0 0 0 0 = 0 0 =
–   DanaSah 7.02611+28
−28		(+105)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−44
0 0 = = 0 0 = =
–   Phalanx XXV2610+16
−16		(+104)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−185
= 0 0 0
–   Monolith 0.4 64-bit2593+30
−30		(+87)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−60
0 = = 0 = 0
–   Muse 0.953 64-bit2591+17
−18		(+85)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−150
0 0 0 1
–   tomitankChess 1.5 64-bit2589+26
−26		(+83)7 − 9
(+4−6=6)		43.8%
7.0 / 16
0.0%
+48
1 0 0 = 0 = = = 1 0 0 1 1 0 = =
–   K2 0.872584+18
−18		(+78)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−157
= 0 0 0 0 0 = 0 0 1
–   Marvin 2.1.0 64-bit2582+27
−28		(+76)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
0.0%
+38
0 = 1 1 1 0 0 0 0 1
–   Delocto 0.6 64-bit2577+26
−26		(+71)5 − 9
(+2−6=6)		35.7%
5.0 / 14
0.0%
−15
= 0 = = 0 0 = 1 = 0 0 0 1 =
–   Counter 2.1.0 64-bit2573+26
−26		(+67)4 − 2
(+3−1=2)		66.7%
4.0 / 6
0.0%
+177
1 1 0 = = 1
–   Coiled 0.4 64-bit2562+19
−19		(+56)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Schooner 1.8 64-bit2561+28
−28		(+55)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.2%
+55
1 0 0 1
–   Capivara LK 0.09b02g 64-bit2560+18
−18		(+54)10.5 − 11.5
(+7−8=7)		47.7%
10.5 / 22
0.0%
+41
= 0 1 0 = 0 1 0 1 0 = 0 = 1 = 1 1 0 = 0 1 =
–   Counter 2.0.2 64-bit2552+27
−27		(+46)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.6%
+46
1 0 0 1
–   Ghost 3.1 64-bit2544+22
−22		(+38)2 − 2
(+2−2=0)		50.0%
2.0 / 4
1.0%
+38
1 1 0 0
–   Fridolin 2.0 64-bit2526+16
−16		(+20)2 − 8
(+1−7=2)		20.0%
2.0 / 10
8.6%
−210
0 0 = 0 1 0 0 = 0 0
–   Maverick 1.5 64-bit2520+17
−18		(+14)5.5 − 8.5
(+3−6=5)		39.3%
5.5 / 14
17.2%
−57
1 0 = = = 0 0 0 = 1 0 0 1 =
–   Bagatur 1.5e 64-bit2510+27
−27		(+4)9 − 11
(+7−9=4)		45.0%
9.0 / 20
41.5%
−30
1 0 1 0 1 0 1 1 = 0 0 0 0 0 = = 1 0 = 1
–   Shield 1.3.1 64-bit2508+20
−20		(+2)3.5 − 10.5
(+3−10=1)		25.0%
3.5 / 14
44.4%
−212
0 0 = 0 0 0 1 1 1 0 0 0 0 0
–   MadChess 2.2 64-bit2507+22
−22		(+1)10.5 − 11.5
(+8−9=5)		47.7%
10.5 / 22
47.1%
−14
1 1 0 1 = 0 0 0 1 0 0 1 1 = = = = 0 0 1 0 1
–   CyberPagno 3.0 64-bit2506+19
−19		(0)6.5 − 7.5
(+5−6=3)		46.4%
6.5 / 14
48.7%
−27
0 1 1 1 0 0 1 = = 0 = 0 1 0
–   WyldChess 1.1 64-bit2504+30
−30		(−2)6 − 4
(+4−2=4)		60.0%
6.0 / 10
52.7%
+65
0 0 1 1 = = 1 = 1 =
–   Dorky 4.5 64-bit2500+20
−20		(−6)10 − 8
(+7−5=6)		55.6%
10.0 / 18
64.0%
+33
= 0 0 1 = 1 1 = = 1 = 0 0 0 1 1 1 =
–   Arasan 10.32497+24
−24		(−9)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
69.7%
+22
= 1 1 1 0 = = = 0 =
–   Delphil 3.2 64-bit2494+17
−17		(−12)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
78.2%
+23
= 0 0 = 1 0 1 = 1 1
–   Pepito 1.59 64-bit2493+18
−18		(−13)5 − 5
(+5−5=0)		50.0%
5.0 / 10
78.9%
−13
1 0 1 0 1 0 0 1 1 0
–   Pupsi2 0.092490+18
−18		(−16)8 − 2
(+8−2=0)		80.0%
8.0 / 10
85.2%
+270
1 1 1 1 0 1 1 0 1 1
–   Bruja 1.9.1 64-bit2480+18
−19		(−26)4 − 6
(+4−6=0)		40.0%
4.0 / 10
95.1%
−114
0 0 0 1 0 1 1 0 1 0
–   SpiderChess 0706032479+23
−22		(−27)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
94.1%
+64
0 1 = = = = 1 = 1 1
–   Winter 0.1.1 64-bit2472+33
−34		(−34)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
94.4%
+165
1 1 = 1 1 0
–   Quark 2.352467+18
−18		(−39)6 − 4
(+4−2=4)		60.0%
6.0 / 10
99.5%
+24
1 1 0 1 = = 1 = = 0
–   Schooner 1.7.0 64-bit2467+24
−24		(−39)9 − 5
(+8−4=2)		64.3%
9.0 / 14
98.8%
+69
1 0 = 0 1 0 1 1 1 = 1 0 1 1
–   Giraffe 20150908 64-bit2459+21
−21		(−47)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
99.8%
−82
1 1 = = = 0 0 0 1 0
–   Bumblebee 1.0 64-bit2450+26
−26		(−56)8 − 2
(+7−1=2)		80.0%
8.0 / 10
99.9%
+173
= 1 0 1 = 1 1 1 1 1
–   Orion 0.4 64-bit2447+25
−25		(−59)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Bumblebee 1.0.36898e1 64-bit2445+20
−20		(−61)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   Nemeton 1.512443+23
−23		(−63)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+146
0 1 1 0 1 1 1 1 1 =
–   Shallow r694 64-bit2442+20
−20		(−64)9.5 − 6.5
(+7−4=5)		59.4%
9.5 / 16
100.0%
−1
1 = = 1 1 0 1 1 1 = 0 = 0 0 = 1
–   Lozza 1.17a 64-bit2440+17
−17		(−66)8 − 6
(+7−5=2)		57.1%
8.0 / 14
100.0%
−14
1 1 = 1 = 0 0 0 1 0 1 1 1 0
–   Nemeton 1.62438+26
−26		(−68)2 − 4
(+2−4=0)		33.3%
2.0 / 6
100.0%
−217
0 1 0 1 0 0
–   TJchess 1.3 64-bit2436+19
−19		(−70)15 − 5
(+13−3=4)		75.0%
15.0 / 20
100.0%
+116
= 1 0 1 1 1 1 1 0 1 = 0 1 = 1 1 1 = 1 1
–   Abrok 5.02434+20
−21		(−72)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
+52
0 = 1 1 1 0 0 1 1 1
–   Bearded N44.5 64-bit2431+30
−30		(−75)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+29
0 = 1 1 1 =
–   Snitch 1.6.2 64-bit2431+24
−24		(−75)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
+47
1 1 1 0 1 0 1 = 0 1
–   PostModernist 10162423+20
−20		(−83)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+146
1 0 1 1 1 = = 1 1 1
–   RomiChess P3n 64-bit2422+23
−23		(−84)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Cmcchess 2.6 64-bit2421+18
−18		(−85)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−116
= = 1 0 1 = 1 0 0 0
–   Ares 1.005 64-bit2415+18
−19		(−91)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−95
= 0 = 0 1 0 1 = = 1
–   Monolith 0.3 64-bit2415+24
−24		(−91)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−91
1 0
–   Jumbo 0.4.34 64-bit2414+26
−26		(−92)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+84
1 1 1 1 = = 1 = 0 1
–   Ares 1.005.2 64-bit2409+18
−18		(−97)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−254
0 =
–   Queen 4.032408+18
−18		(−98)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−61
1 = 1 0 = = 0 1 0 1
–   Ifrit m1.8 64-bit2407+19
−19		(−99)4 − 6
(+3−5=2)		40.0%
4.0 / 10
100.0%
−177
= 0 0 1 1 0 0 1 = 0
–   Patzer 3.802404+21
−22		(−102)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+47
1 1 1 1 1 1 0 = = 0
–   Simplex 0.9.8 64-bit2402+19
−19		(−104)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
100.0%
−60
0 0 1 1 0 = 1 1 0 1
–   Gaia 3.5 64-bit2399+24
−24		(−107)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+99
0 1 1 1 1 0 = 1 1 1
–   Sorgenkind 0.42387+15
−15		(−119)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
+1
0 1 1 1 1 1 = 0 0 1
–   Orion 0.3.0 64-bit2385+19
−19		(−121)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
−14
0 = 0 1 = = 1 1 1 1
–   Jazz 721 64-bit2384+21
−21		(−122)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−53
1 = 0 = 0 1 1 1 = =
–   Waxman 20162376+23
−24		(−130)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Jumbo 0.5.3 64-bit2368+30
−30		(−138)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   RomiChess P3m 64-bit2363+29
−30		(−143)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+1
1 1 1 1 0 1 0 =
–   FireFly 2.7.2 64-bit2325+24
−24		(−181)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−38
= 1
–   EveAnn 1.722318+21
−21		(−188)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−188
0 1
–   Absolute Zero 2.4.7.2 64-bit2293+18
−18		(−213)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−213
1 0
622 games: 252 wins, 226 losses, 144 draws (23.2%), score: 52.1%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on April 21, 2018