CCRL 40/40
Downloads and Statistics
March 23, 2019
Testing summary:
Total: 1'009'555 games
played by 2'389 programs
138832 CPU days (X2 4600+)

White wins: 350'040 (34.7%)
Black wins: 260'174 (25.8%)
Draws: 399'341 (39.6%)
White score: 54.5%

Engine Details

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Hakkapeliitta TCEC v2 64-bit#50  (2999+14
−14		)Quote
Author: Mikko Aarnos (Finland) Link: Homepage
This is one of the 4 Hakkapeliitta versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 6 64-bit3335+10
−10		(+336)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Komodo 12.2.2 MCTS 64-bit3213+16
−16		(+214)9 − 31
(+4−26=10)
22.5%
9.0 / 40
0.0%
+11
0 0 0 = 0 1 0 = 0 1 0 0 = = 0 1 0 0 0 0 0 0 = 0 0 1 0 = 0 = 0 0 0 = 0 = 0 0 0 =
–   Andscacs 0.93 64-bit3170+13
−13		(+171)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
−55
0 0 1 0 0 0 0 0 0 0 0 1 0 = = = 0 0 0 = 0 0 = 0 = 0 0 0 0 1 = 0
–   Gull 3 64-bit3119+8
−8		(+120)8 − 24
(+3−19=10)
25.0%
8.0 / 32
0.0%
−55
= 0 0 0 0 0 = 0 0 0 = = = 0 = 0 0 0 0 0 = = 1 0 = 0 0 0 1 0 = 1
–   Schooner 2.0.34 64-bit3110+13
−13		(+111)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+18
1 = 0 0
–   Strelka 5.5 64-bit3103+7
−6		(+104)11.5 − 18.5
(+4−11=15)
38.3%
11.5 / 30
0.0%
+31
= = 0 = = = = 0 = 1 = = 0 0 0 0 = 0 1 0 = 0 1 0 = 1 = 0 = =
–   Fritz 16 64-bit3101+11
−11		(+102)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
−62
0 0 0 0 = 0 = 0 = 0 0 0 = 0 0 0 0 0 = = 1 0 = = 0 = 1 = 0 = = 0
–   NirvanaChess 2.4 64-bit3100+10
−10		(+101)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−49
0 0 = =
–   Roc 0.8 64-bit3100+21
−21		(+101)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−41
= 0 = 0
–   Xiphos 0.3 64-bit3092+19
−19		(+93)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+25
= = = 0
–   Ethereal 10.00 64-bit3091+15
−15		(+92)12.5 − 17.5
(+4−9=17)
41.7%
12.5 / 30
0.0%
+45
= 1 = 0 = = 0 0 0 = = = 0 = 0 1 = 1 = = 0 = = = 0 1 = 0 = =
–   Nemorino 5.00 64-bit3087+16
−16		(+88)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−7
1 0 0 =
–   Arasan 21.1 64-bit3082+20
−20		(+83)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+15
0 = = =
–   Hannibal 1.7 64-bit3080+10
−10		(+81)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−155
= 0 0
–   Arasan 21.2 64-bit3077+16
−16		(+78)12.5 − 21.5
(+7−16=11)
36.8%
12.5 / 34
0.0%
−9
= 0 = 0 0 1 = 1 = 0 0 1 = 0 0 = 0 = 0 1 1 0 0 = 0 1 0 0 = = 0 = 0 1
–   Texel 1.07 64-bit3075+12
−12		(+76)13.5 − 24.5
(+7−18=13)
35.5%
13.5 / 38
0.0%
−20
0 = 0 0 0 = 0 0 0 = 1 0 = 1 0 0 = = 0 0 = = 1 = = = 0 0 = 1 1 0 0 1 0 = 1 0
–   Bouquet 1.8 64-bit3074+9
−9		(+75)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
−7
= 0 =
–   Laser 1.5 64-bit3072+14
−15		(+73)14 − 20
(+5−11=18)
41.2%
14.0 / 34
0.0%
+20
1 1 = 1 0 0 0 0 = = = 0 = = = 0 0 0 = 0 = = = 1 = = 0 = 0 = = = = 1
–   ChessBrainVB 3.723061+17
−17		(+62)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+144
1 1 = 0
–   Vajolet2 2.6 64-bit3060+15
−15		(+61)15 − 13
(+5−3=20)		53.6%
15.0 / 28
0.0%
+78
= = 0 = 1 = = 1 1 = = 1 = 0 = = = = = 1 = = = = = = 0 =
–   Protector 1.9.0 64-bit3059+10
−9		(+60)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+60
= =
–   Pedone 1.8 64-bit3059+16
−16		(+60)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
0.0%
+93
= 1 1 0 = 1 0 0 1 = 1 0 = 0 1 1 = = 1 0 1 = 0 1 = 0 1 = = =
–   BlackMamba 2.0 64-bit3056+10
−10		(+57)14 − 21
(+5−12=18)
40.0%
14.0 / 35
0.0%
+1
= = = 0 0 = = = 0 0 = = = 1 0 1 = = 1 1 0 = = = 0 0 = 0 1 0 = 0 = 0 =
–   chess22k 1.12 64-bit3051+17
−17		(+52)12 − 18
(+4−10=16)
40.0%
12.0 / 30
0.0%
−4
0 = = 0 = = 0 0 = = = = = 1 = 1 = = = 0 0 = 1 0 = 0 0 1 0 =
–   ChessBrainVB 3.703043+23
−23		(+44)9.5 − 9.5
(+4−4=11)		50.0%
9.5 / 19
0.1%
+50
= = 1 0 0 1 = = = = 0 1 = 0 1 = = = =
–   Arasan 21.0 64-bit3041+17
−17		(+42)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.0%
−105
= 0 0 1 0 1 0 0
–   iCE 3.0 64-bit3041+11
−12		(+42)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
0.0%
−4
= = 1 0 = 0 1 = = 0 0 1 0 = 1 0 1 = 0 1 0 = = 0 = 0 = = = = 0 =
–   Ethereal 9.65 64-bit3041+18
−18		(+42)14 − 16
(+10−12=8)
46.7%
14.0 / 30
0.0%
+15
0 1 0 = 0 = 0 0 = = 1 0 0 1 = 1 1 1 1 0 0 = 0 1 0 1 1 = 0 =
–   Nemorino 4.00 64-bit3039+17
−17		(+40)15 − 19
(+6−10=18)
44.1%
15.0 / 34
0.0%
+8
= = = = 0 = 1 = = 0 0 = 1 = 0 = 0 = 0 = 0 = = 1 1 = = 0 1 0 = 1 = 0
–   Sting SF 9.99 64-bit3036+29
−29		(+37)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
1.1%
+104
= = 1 =
–   Arasan 20.4.1 64-bit3036+16
−16		(+37)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
0.0%
+8
1 = = 0 = = = 1 1 0 = 1 1 0 = = = 1 0 = 1 = = = = = 0 0 0 0 0 0
–   Senpai 2.0 64-bit3036+12
−12		(+37)19.5 − 25.5
(+8−14=23)
43.3%
19.5 / 45
0.0%
−2
0 = = = = 1 = 1 1 0 0 0 = 1 = = 0 = 0 = 0 = 0 = = = = = = 1 0 = 1 = 1 0 = 0 0 0 1 = = 0 =
–   Wasp 3.50 64-bit3028+13
−13		(+29)15 − 21
(+8−14=14)
41.7%
15.0 / 36
0.1%
−23
0 1 = 0 0 = 1 0 = 0 0 = = 0 1 = 0 0 0 1 1 = 1 0 = 1 1 0 = = = = = 0 = 0
–   ChessBrainVB 3.683025+21
−21		(+26)11 − 11
(+6−6=10)		50.0%
11.0 / 22
2.2%
+27
= 0 = = 1 = 0 1 0 0 = 0 0 = = 1 = 1 = 1 1 =
–   SmarThink 1.98 64-bit3024+14
−14		(+25)17.5 − 26.5
(+9−18=17)
39.8%
17.5 / 44
0.5%
−40
0 = 0 = 0 1 0 0 = = = = = 1 1 0 = = 0 = 1 = 1 0 1 = 1 0 0 1 = 0 0 0 0 0 = 0 = 0 0 1 = =
–   Xiphos 0.2 64-bit3023+18
−18		(+24)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
1.7%
+35
= = = 1 = 0 0 1 0 = 0 1 = 1 1 = = 1 = = = = = = 0 1 = 0 = =
–   Deep Fritz 14 64-bit 1CPU3019+11
−11		(+20)20.5 − 25.5
(+12−17=17)
44.6%
20.5 / 46
1.3%
−14
1 0 = 0 1 = = 1 = 1 1 = = 0 0 0 = 0 1 = = 1 0 = 0 = = = 1 0 0 0 0 0 1 0 = 0 = = 1 1 0 1 0 =
–   Pirarucu 2.7.4 64-bit 4CPU3015+23
−23		(+16)21 − 11
(+12−2=18)
65.6%
21.0 / 32
13.6%
+103
1 = = = = 1 = 1 0 = = = 0 = 1 1 1 = = 1 1 1 1 1 = = = = 1 = = =
–   Pedone 1.7 64-bit3013+17
−17		(+14)14.5 − 19.5
(+5−10=19)
42.6%
14.5 / 34
10.7%
−27
= = = = 0 = 1 0 = 0 = 0 0 1 0 = 1 = = = = = 0 = = 0 1 0 = = = = 1 0
–   Naum 4.6 64-bit3012+12
−12		(+13)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
7.8%
+23
= = =
–   Vajolet2 2.5 64-bit3001+18
−18		(+2)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
45.3%
−29
0 = 0 1 1 = = 0 = 0 1 0 1 1 1 = 0 = = = = 0 1 = = 0 1 0 0 0
–   Defenchess (SCTR) 1.1f 64-bit2996+13
−13		(−3)21 − 19
(+7−5=28)
52.5%
21.0 / 40
62.8%
+10
= = = 1 1 = 1 0 1 = = = = = 1 = = = 0 = = = 0 1 = 0 = = = = 1 = = 0 = = = = = =
–   chess22k 1.11 64-bit2988+20
−20		(−11)10 − 8
(+6−4=8)		55.6%
10.0 / 18
82.5%
+25
0 = 1 1 = 0 1 = 0 = 1 1 = = 0 1 = =
–   Xiphos 0.1 64-bit2985+20
−20		(−14)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
87.9%
+17
1 = 1 = = = 0 0 1 = = 1 1 0 = = = = = = 0 = 1 = 1 = 0 = = 1
–   Rodent III 0.275 64-bit2983+16
−16		(−16)5 − 3
(+3−1=4)		62.5%
5.0 / 8
93.6%
+57
0 = = = = 1 1 1
–   Wasp 3.0 64-bit2983+12
−12		(−16)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
95.9%
−43
1 = 1 = = = = = 0 = = 1 = 1 0 0 0 1 0 = 0 1 = 0 = 0 = = = = 0 =
–   Rodent III 0.238 64-bit2981+15
−14		(−18)16 − 14
(+9−7=14)
53.3%
16.0 / 30
96.3%
+4
= = 1 0 = = 1 = 0 0 1 = 1 = 1 = = 0 1 1 0 = 1 = = 1 0 = = 0
–   Demolito 2018-10-29 64-bit2979+16
−16		(−20)2 − 2
(+2−2=0)		50.0%
2.0 / 4
97.3%
−20
0 1 1 0
–   RubiChess 1.3 64-bit2970+23
−23		(−29)1 − 3
(+0−2=2)		25.0%
1.0 / 4
98.5%
−186
= 0 = 0
–   Ethereal 9.00 64-bit2967+18
−18		(−32)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
99.8%
+22
1 = = = = 1 0 0 1 = = = 0 = 0 = = 0 0 1 1 1 0 1 0 1 1 1 1 1 1 =
–   Toga II 4.0 64-bit 4CPU2959+19
−19		(−40)14 − 16
(+9−11=10)
46.7%
14.0 / 30
99.9%
−60
1 0 0 1 = 1 0 = = 0 0 = 1 0 1 0 = 0 0 1 = 1 = 0 0 1 1 = = =
–   Deuterium 2019.1.36.50 64-bit2958+23
−23		(−41)22.5 − 13.5
(+16−7=13)
62.5%
22.5 / 36
99.9%
+41
1 1 1 1 1 = 1 1 = 1 0 = = = = 1 = 0 = 1 0 0 1 1 = = = 1 0 0 0 = 1 1 1 =
–   Pirarucu 2.9.5 64-bit2956+30
−30		(−43)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.5%
−43
0 = = 1
–   Hakkapeliitta 3.0 64-bit2953+12
−12		(−46)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
100.0%
−17
0 = 1 = = = = = = = 1 = = 0 = = 1 1 1 0 = 0 = = 1 = 0 1 = 1
–   chess22k 1.9 64-bit2950+22
−22		(−49)11 − 5
(+8−2=6)		68.8%
11.0 / 16
100.0%
+67
1 = 1 = 1 0 1 1 1 = 1 = 0 = 1 =
–   Wasp 2.6 64-bit2946+13
−13		(−53)22 − 12
(+15−5=14)
64.7%
22.0 / 34
100.0%
+39
1 1 = = = = = = 1 1 1 = = 0 = 1 = 0 1 = 1 1 1 = 1 0 = 1 1 0 0 = 1 1
–   Crafty 25.2 64-bit2929+12
−12		(−70)21 − 15
(+13−7=16)
58.3%
21.0 / 36
100.0%
−17
1 = 1 = 1 0 0 = 1 = 1 0 = = 0 1 = = 1 0 = 1 = 1 1 1 = 0 = = = 1 0 = 1 =
–   Amoeba 2.8 64-bit2925+13
−13		(−74)24.5 − 13.5
(+16−5=17)
64.5%
24.5 / 38
100.0%
+16
0 = 1 = = = 1 1 = = = = 0 = 0 1 1 = = = 1 1 0 1 = 1 1 = = 0 1 1 1 1 1 = = 1
–   Bobcat 8.0 64-bit2923+13
−13		(−76)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+74
= = 1 1
–   Pirarucu 2.6.1 64-bit2922+20
−20		(−77)11.5 − 10.5
(+7−6=9)		52.3%
11.5 / 22
100.0%
−61
0 0 0 1 = = = 1 1 1 = 1 = = 0 0 1 1 0 = = =
–   Demolito 2018-03-01 64-bit2909+17
−17		(−90)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−90
1 0 1 0
–   Toga II 4.0 64-bit2908+14
−14		(−91)22.5 − 15.5
(+14−7=17)
59.2%
22.5 / 38
100.0%
−33
= 1 = = = 1 = 0 0 = 0 = = 0 = 1 1 = 0 1 1 = 1 = = = 1 = = 1 0 1 1 1 1 = 1 0
–   Quazar 0.4 64-bit2905+11
−10		(−94)16 − 14
(+11−9=10)
53.3%
16.0 / 30
100.0%
−73
0 = 1 = 0 0 = 1 1 1 = 1 1 0 = 0 = 1 1 0 0 = 1 0 = 0 = 1 1 =
–   Atlas 3.91 64-bit2899+15
−15		(−100)24 − 12
(+18−6=12)
66.7%
24.0 / 36
100.0%
+13
1 = 1 1 0 0 1 = 1 = 1 1 1 1 1 1 1 = 1 = 0 0 1 = = 0 = 0 = = 1 1 1 1 = =
–   EXchess 7.97b 64-bit2893+13
−13		(−106)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Winter 0.5 64-bit2887+18
−18		(−112)14 − 18
(+9−13=10)
43.8%
14.0 / 32
100.0%
−153
0 1 0 = 0 1 = = 0 1 1 1 0 1 = 1 0 = 0 0 1 0 = 0 0 = = 1 0 = = 0
–   Scorpio 2.8 64-bit2886+14
−15		(−113)23 − 11
(+17−5=12)
67.6%
23.0 / 34
100.0%
+3
1 = 1 = 1 1 1 0 1 0 1 = = 1 1 0 1 = 1 0 = = 1 = = 1 1 1 = = = 0 1 1
–   Lc0 0.20.2 w32930 64-bit2884+76
−79		(−115)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.8%
−124
0 = 1 =
–   Marvin 3.2.0 64-bit2835+17
−17		(−164)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
+24
1 = 1 1 = 0 = = 1 0 1 1 1 0 1 = 1 = 1 1 = = 1 1 1 1 1 = 1 1 1 1
–   Fruit Reloaded 3.2.1 64-bit2831+14
−14		(−168)27 − 9
(+23−5=8)
75.0%
27.0 / 36
100.0%
+21
0 = 1 = 1 1 1 1 1 = 1 1 = 1 0 = 1 = 1 1 0 1 1 = 1 1 1 1 1 0 1 1 1 = 1 0
–   Zurichess Neuchatel 64-bit2818+15
−15		(−181)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−23
= 1 = 1
–   RofChade 1.0 64-bit2772+19
−18		(−227)9.5 − 0.5
(+9−0=1)		95.0%
9.5 / 10
100.0%
+223
1 1 1 1 = 1 1 1 1 1
–   Gandalf 7 64-bit2640+19
−19		(−359)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Sloppy 0.2.2 64-bit2611+17
−17		(−388)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−245
1 =
–   Muse 0.953 64-bit2596+17
−17		(−403)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−433
=
–   Schooner 1.8 64-bit2566+20
−20		(−433)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   JikChess 0.02 64-bit2558+17
−17		(−441)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Needle 0.5311585+22
−22		(−1414)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
1664 games: 465 wins, 491 losses, 708 draws (42.5%), score: 49.2%

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Created in 2005-2013 by CCRL team
Last games added on March 23, 2019