CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
Hakkapeliitta TCEC v2 64-bit#55  (2998+13
−13		)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
−9		(+337)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Komodo 12.2.2 MCTS 64-bit3213+16
−16		(+215)9 − 31
(+4−26=10)
22.5%
9.0 / 40
0.0%
+12
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		(+172)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
−54
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-bit3120+7
−7		(+122)8 − 24
(+3−19=10)
25.0%
8.0 / 32
0.0%
−53
= 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+12
−12		(+112)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+19
= 0 0 1
–   Strelka 5.5 64-bit3104+6
−7		(+106)11.5 − 18.5
(+4−11=15)
38.3%
11.5 / 30
0.0%
+33
= = 0 = = = = 0 = 1 = = 0 0 0 0 = 0 1 0 = 0 1 0 = 1 = 0 = =
–   NirvanaChess 2.4 64-bit3102+9
−9		(+104)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−46
= = 0 0
–   Roc 0.8 64-bit3101+21
−21		(+103)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−39
= 0 = 0
–   Fritz 16 64-bit3101+11
−11		(+103)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
–   Vajolet2 2.7 64-bit3096+15
−15		(+98)7.5 − 22.5
(+1−16=13)
25.0%
7.5 / 30
0.0%
−61
0 1 = = 0 0 0 0 0 0 0 = = = = = 0 = 0 = 0 = = = 0 0 0 0 0 =
–   Xiphos 0.3 64-bit3093+19
−19		(+95)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+27
= = = 0
–   Ethereal 10.00 64-bit3092+15
−15		(+94)12.5 − 17.5
(+4−9=17)
41.7%
12.5 / 30
0.0%
+47
0 = = = 0 = 0 1 = 1 = = 0 = = = 0 1 = 0 = = = 1 = 0 = = 0 0
–   Nemorino 5.00 64-bit3088+14
−14		(+90)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−6
1 0 0 =
–   Arasan 21.1 64-bit3082+19
−19		(+84)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+16
= = 0 =
–   Hannibal 1.7 64-bit3081+10
−9		(+83)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−153
= 0 0
–   Arasan 21.2 64-bit3078+16
−16		(+80)12.5 − 21.5
(+7−16=11)
36.8%
12.5 / 34
0.0%
−7
= 0 0 = 0 = 0 1 1 0 0 = 0 1 0 0 = = 0 = 0 1 = 0 = 0 0 1 = 1 = 0 0 1
–   Texel 1.07 64-bit3076+12
−12		(+78)13.5 − 24.5
(+7−18=13)
35.5%
13.5 / 38
0.0%
−18
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-bit3075+9
−9		(+77)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
−5
= 0 =
–   Laser 1.5 64-bit3072+15
−14		(+74)14 − 20
(+5−11=18)
41.2%
14.0 / 34
0.0%
+21
1 1 = 1 0 0 0 0 = = = 0 = = = 0 0 0 = 0 = = = 1 = = 0 = 0 = = = = 1
–   RubiChess 1.3 64-bit 4CPU3065+22
−22		(+67)8 − 24
(+1−17=14)
25.0%
8.0 / 32
0.0%
−90
0 0 = 0 0 = 0 0 0 0 = 1 0 = 0 = = 0 0 0 = = 0 0 = = 0 = = = 0 =
–   ChessBrainVB 3.723062+15
−15		(+64)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.0%
+137
0 1 1 = 1 = = =
–   Vajolet2 2.6 64-bit3060+15
−15		(+62)15 − 13
(+5−3=20)		53.6%
15.0 / 28
0.0%
+79
= 1 = = = = 1 = = = = = = 0 = = = 1 = 0 = = = = = 0 1 1
–   Pedone 1.8 64-bit3060+16
−16		(+62)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
0.0%
+95
1 0 1 = 0 1 = 0 0 = 1 = = 1 0 0 1 = = 0 1 1 = = 1 1 0 1 = =
–   Wasp 3.75 64-bit3059+46
−46		(+61)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.7%
+209
1 = 1 =
–   Protector 1.9.0 64-bit3059+9
−9		(+61)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+61
= =
–   BlackMamba 2.0 64-bit3057+10
−10		(+59)14 − 21
(+5−12=18)
40.0%
14.0 / 35
0.0%
+3
= = 0 0 = = = 0 0 = = = 1 0 1 = = 1 1 0 = = = 0 0 = 0 1 0 = 0 = 0 = =
–   chess22k 1.12 64-bit3050+16
−16		(+52)12 − 18
(+4−10=16)
40.0%
12.0 / 30
0.0%
−4
= 0 0 = = = = = 1 0 = = 0 = = 1 = = = 0 0 = 1 0 = 0 0 1 0 =
–   ChessBrainVB 3.703044+23
−23		(+46)9.5 − 9.5
(+4−4=11)		50.0%
9.5 / 19
0.0%
+52
1 = = = 0 1 = = 1 0 0 0 1 = = = = = =
–   Arasan 21.0 64-bit3042+17
−17		(+44)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.0%
−103
0 1 0 = 0 0 1 0
–   iCE 3.0 64-bit3042+12
−12		(+44)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
0.0%
−2
= = 1 0 = 0 1 = = 0 0 1 0 = 1 0 1 = 0 1 0 = = 0 = 0 = = = = 0 =
–   Ethereal 9.65 64-bit3041+17
−17		(+43)14 − 16
(+10−12=8)
46.7%
14.0 / 30
0.0%
+16
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-bit3040+17
−17		(+42)15 − 19
(+6−10=18)
44.1%
15.0 / 34
0.0%
+10
= = = = 0 = 1 = = 0 0 = 1 = 0 = 0 = 0 = 0 = = 1 1 = = 0 1 0 = 1 = 0
–   Sting SF 9.99 64-bit3038+28
−28		(+40)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.6%
+107
= 1 = =
–   Arasan 20.4.1 64-bit3037+17
−16		(+39)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
0.0%
+10
1 = = 0 = = = 1 1 0 = 1 1 0 = = = 1 0 = 1 = = = = = 0 0 0 0 0 0
–   Senpai 2.0 64-bit3036+12
−12		(+38)23.5 − 29.5
(+9−15=29)
44.3%
23.5 / 53
0.0%
+5
0 = 1 = 0 = = = 1 1 0 = 1 = = 0 = 0 = 0 = 0 = = = = = = 1 0 = 1 = 1 0 = 0 0 0 1 0 = = = = 0 1 = = 0 = = =
–   Lc0 0.22.0 wLD2 64-bit3036+85
−83		(+38)1 − 3
(+1−3=0)		25.0%
1.0 / 4
19.4%
−179
0 0 1 0
–   Sting SF 15 64-bit3033+25
−25		(+35)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.8%
−248
0 0 = 0
–   Demolito 2019-07-15 64-bit3030+26
−26		(+32)2 − 2
(+2−2=0)		50.0%
2.0 / 4
1.7%
+32
0 1 1 0
–   Wasp 3.50 64-bit3030+13
−13		(+32)15 − 21
(+8−14=14)
41.7%
15.0 / 36
0.0%
−20
0 1 = 0 = 0 0 = 1 0 = 0 0 = = 0 1 = 0 0 0 1 1 = 1 0 = 1 1 0 = = = = = 0
–   SmarThink 1.98 64-bit3026+13
−13		(+28)24 − 32
(+13−21=22)
42.9%
24.0 / 56
0.1%
−18
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 = = = 0 = 1 1 0 = 0 = = 1 1
–   ChessBrainVB 3.683026+21
−21		(+28)11 − 11
(+6−6=10)		50.0%
11.0 / 22
1.4%
+29
= 0 0 1 = = = 1 = 0 1 0 0 = 0 = = 1 = 1 = 1
–   Xiphos 0.2 64-bit3024+18
−18		(+26)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
1.0%
+37
= = = 1 = 0 0 1 0 = 0 1 = 1 1 = = 1 = = = = = = 0 1 = 0 = =
–   Pirarucu 2.7.4 64-bit 4CPU3021+22
−21		(+23)21 − 11
(+12−2=18)
65.6%
21.0 / 32
3.8%
+110
1 = = = = 1 = 1 0 = = = 0 = 1 1 1 = = 1 1 1 1 1 = = = = 1 = = =
–   Deep Fritz 14 64-bit 1CPU3019+11
−11		(+21)20.5 − 25.5
(+12−17=17)
44.6%
20.5 / 46
0.8%
−13
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 3.0.7 64-bit3014+22
−22		(+16)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
12.0%
+171
= 0 0 1 1 1 1 1
–   Pedone 1.7 64-bit3014+17
−17		(+16)14.5 − 19.5
(+5−10=19)
42.6%
14.5 / 34
7.4%
−25
= = = = 0 = 1 0 = 0 = 0 0 1 0 = 1 = = = = = 0 = = 0 1 0 = = = = 1 0
–   Naum 4.6 64-bit3013+12
−12		(+15)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
5.6%
+25
= = =
–   Vajolet2 2.5 64-bit3002+18
−18		(+4)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
38.5%
−27
0 = 0 1 1 = = 0 = 0 1 0 1 1 1 = 0 = = = = 0 1 = = 0 1 0 0 0
–   Rodent III 0.281 64-bit2998+22
−22		(0)4 − 4
(+2−2=4)		50.0%
4.0 / 8
50.0%
0
0 1 0 = 1 = = =
–   Defenchess 1.1f 64-bit2998+12
−12		(0)26 − 22
(+10−6=32)
54.2%
26.0 / 48
53.8%
+22
= = 1 1 = = 1 0 1 = = = = = 1 = = = 0 = = = 0 1 = 0 = = = = 1 = = 0 = = 1 = = = = = = = = 0 1 1
–   Sting SF 16 64-bit2996+82
−82		(−2)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
52.6%
−280
0 = 0 0
–   chess22k 1.11 64-bit2990+20
−20		(−8)10 − 8
(+6−4=8)		55.6%
10.0 / 18
76.9%
+28
0 = 1 1 = 0 1 = 0 = 1 1 = = 0 1 = =
–   Rodent III 0.275 64-bit2986+15
−15		(−12)8 − 4
(+5−1=6)		66.7%
8.0 / 12
89.1%
+89
= = 0 = = 1 = 1 = 1 1 1
–   Demolito 2019-04-27 64-bit2986+19
−19		(−12)19 − 13
(+12−6=14)
59.4%
19.0 / 32
85.7%
+49
= = = 1 = 1 1 1 1 = = 1 = = = 0 1 0 = 0 0 = = 1 = 1 = 1 1 0 0 1
–   Xiphos 0.1 64-bit2986+20
−20		(−12)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
85.0%
+19
1 = 1 = = = 0 0 1 = = 1 1 0 = = = = = = 0 = 1 = 1 = 0 = = 1
–   Wasp 3.0 64-bit2985+12
−12		(−13)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
94.2%
−40
1 = 1 = = = = = 0 = = 1 = 1 0 0 0 1 0 = 0 1 = 0 = 0 = = = = 0 =
–   Rodent III 0.238 64-bit2983+15
−15		(−15)16 − 14
(+9−7=14)
53.3%
16.0 / 30
94.9%
+7
= = 1 0 = = 1 = 0 0 1 = 1 = 1 = = 0 1 1 0 = 1 = = 1 0 = = 0
–   RubiChess 1.3 64-bit2981+21
−21		(−17)1 − 3
(+0−2=2)		25.0%
1.0 / 4
92.2%
−174
= 0 = 0
–   Demolito 2018-10-29 64-bit2978+15
−15		(−20)2 − 2
(+2−2=0)		50.0%
2.0 / 4
97.6%
−20
0 1 0 1
–   Ethereal 9.00 64-bit2968+18
−18		(−30)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
99.7%
+24
1 = = = = 1 0 0 1 = = = 0 = 0 = = 0 0 1 1 1 0 1 0 1 1 1 1 1 1 =
–   Pirarucu 2.9.5 64-bit2967+19
−19		(−31)5 − 3
(+3−1=4)		62.5%
5.0 / 8
99.7%
+42
0 = = = 1 1 = 1
–   Toga II 4.0 64-bit 4CPU2958+19
−19		(−40)14 − 16
(+9−11=10)
46.7%
14.0 / 30
100.0%
−60
1 0 0 1 = 1 0 = = 0 0 = 1 0 1 0 = 0 0 1 = 1 = 0 0 1 1 = = =
–   Amoeba 3.0 64-bit2954+18
−18		(−44)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
100.0%
+46
0 1 0 = 0 1 1 1 1 1 = =
–   Hakkapeliitta 3.0 64-bit2954+11
−12		(−44)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
100.0%
−15
0 = 1 = = = = = = = 1 = = 0 = = 1 1 1 0 = 0 = = 1 = 0 1 = 1
–   Deuterium 2019.1.36.50 64-bit2954+17
−17		(−44)27 − 17
(+19−9=16)
61.4%
27.0 / 44
100.0%
+29
= 1 1 1 1 1 1 = 1 1 = 1 0 = = = = 1 = 0 = 1 0 0 1 1 = = = 1 0 0 0 = 1 1 1 0 = 1 1 = = 0
–   chess22k 1.9 64-bit2952+22
−22		(−46)11 − 5
(+8−2=6)		68.8%
11.0 / 16
100.0%
+70
1 = 1 = 0 = 1 = 1 = 1 = 1 0 1 1
–   Wasp 2.6 64-bit2947+13
−13		(−51)22 − 12
(+15−5=14)
64.7%
22.0 / 34
100.0%
+41
= = 1 = = = = 1 1 1 = = 0 = 1 = 0 1 = 1 1 1 = 1 0 = 1 1 0 0 = 1 1 1
–   Tucano 7.07 64-bit 4CPU2940+34
−34		(−58)8.5 − 7.5
(+5−4=7)		53.1%
8.5 / 16
99.9%
−37
0 1 = = 1 1 = = = 0 = = 0 0 1 1
–   Crafty 25.2 64-bit2931+11
−11		(−67)21 − 15
(+13−7=16)
58.3%
21.0 / 36
100.0%
−14
= 1 1 0 0 = 1 = 1 0 = = 0 1 = = 1 0 = 1 = 1 1 1 = 0 = = = 1 0 = 1 = = 1
–   Amoeba 2.8 64-bit2927+13
−13		(−71)24.5 − 13.5
(+16−5=17)
64.5%
24.5 / 38
100.0%
+19
= 1 = = = 1 1 = = = = 0 = 0 1 1 = = = 1 1 0 1 = 1 1 = = 0 1 1 1 0 1 1 = 1 =
–   Pirarucu 2.6.1 64-bit2926+20
−20		(−72)11.5 − 10.5
(+7−6=9)		52.3%
11.5 / 22
100.0%
−56
0 0 0 1 = = = 1 1 1 = 1 = = 0 0 1 1 0 = = =
–   Bobcat 8.0 64-bit2924+13
−13		(−74)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+76
= = 1 1
–   Dirty CUCUMBER 64-bit2919+14
−14		(−79)6 − 6
(+4−4=4)		50.0%
6.0 / 12
100.0%
−82
1 0 1 1 = = 0 1 0 = 0 =
–   Demolito 2018-03-01 64-bit2911+17
−17		(−87)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−87
1 0 1 0
–   Quazar 0.4 64-bit2906+10
−10		(−92)16 − 14
(+11−9=10)
53.3%
16.0 / 30
100.0%
−71
0 = 1 = 0 0 = 1 1 1 = 1 1 0 = 0 = 1 1 0 0 = 1 0 = 0 = 1 1 =
–   Toga II 4.0 64-bit2905+13
−13		(−93)22.5 − 15.5
(+14−7=17)
59.2%
22.5 / 38
100.0%
−35
= = = = 1 = 0 0 = 0 = = 0 = 1 1 = 0 1 1 = 1 = = = 1 = = 1 0 1 1 1 1 1 0 = 1
–   Atlas 3.91 64-bit2902+14
−14		(−96)28.5 − 15.5
(+19−6=19)
64.8%
28.5 / 44
100.0%
−2
1 1 1 0 0 1 = 1 = 1 1 1 1 1 1 1 = 1 = 0 0 1 = = 0 = 0 = = 1 1 1 1 = = = = = = = = 1 = =
–   Lc0 0.20.2 w32930 64-bit2900+37
−37		(−98)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−108
0 = = 1
–   Winter 0.5 64-bit2894+17
−17		(−104)16.5 − 19.5
(+10−13=13)
45.8%
16.5 / 36
100.0%
−131
= = 0 1 0 = 0 1 = = 0 1 1 1 0 1 = 1 0 = 0 0 1 0 = 0 0 = = 1 0 = = 0 = 1
–   EXchess 7.97b 64-bit2894+13
−13		(−104)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Scorpio 2.8 64-bit2885+14
−14		(−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 =
–   Crafty 25.3 64-bit2881+75
−78		(−117)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.8%
−197
0 1 0 =
–   Marvin 3.2.0 64-bit2837+16
−16		(−161)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
+27
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-bit2836+13
−13		(−162)27 − 9
(+23−5=8)
75.0%
27.0 / 36
100.0%
+27
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 0 =
–   Zurichess Neuchatel 64-bit2823+14
−14		(−175)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−17
1 = 1 =
–   Asymptote 0.6 64-bit2817+20
−20		(−181)24.5 − 9.5
(+20−5=9)
72.1%
24.5 / 34
100.0%
−24
1 1 1 1 = = 1 1 1 1 = 1 1 = 1 = 0 1 1 = 1 1 = 1 0 1 1 0 0 1 0 1 = =
–   RofChade 1.0 64-bit2775+19
−19		(−223)9.5 − 0.5
(+9−0=1)		95.0%
9.5 / 10
100.0%
+227
1 1 1 1 = 1 1 1 1 1
–   Gandalf 7 64-bit2643+18
−18		(−355)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Sloppy 0.2.2 64-bit2611+16
−16		(−387)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
−27
1 = 1 1 1 1
–   Muse 0.953 64-bit2596+16
−16		(−402)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−432
=
–   Schooner 1.8 64-bit2567+20
−20		(−431)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   JikChess 0.02 64-bit2556+16
−16		(−442)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
−82
1 1 1 1 1 =
–   Requiem 0.532111+177
−211		(−887)6 − 0
(+6−0=0)		100.0%
6.0 / 6
100.0%
+INF
1 1 1 1 1 1
–   Needle 0.5311589+16
−16		(−1409)6 − 0
(+6−0=0)		100.0%
6.0 / 6
100.0%
+INF
1 1 1 1 1 1
1950 games: 562 wins, 570 losses, 818 draws (41.9%), score: 49.8%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on October 12, 2019