CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Show each game results
Weiss 2.0 64-bit (3267+10
−10		)Quote
Author: Terje Kirstihagen (Norway) Link: Homepage
This is one of the 8 Weiss versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Berserk 8.5.1 64-bit3492+10
−10		(+225)11 − 41
(+0−30=22)
21.2%
11.0 / 52
0.0%
+24
–   Carp 3.0.0 64-bit3459+11
−11		(+192)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−160
–   RubiChess 2021 64-bit3435+13
−13		(+168)16 − 36
(+2−22=28)
30.8%
16.0 / 52
0.0%
+38
–   Revenge 1.0 64-bit3410+10
−10		(+143)4.5 − 15.5
(+0−11=9)		22.5%
4.5 / 20
0.0%
−46
–   Koivisto 6.0 64-bit3409+11
−11		(+142)6 − 14
(+0−8=12)		30.0%
6.0 / 20
0.0%
+13
–   Rice 7.0.0 64-bit3405+13
−13		(+138)3 − 3
(+0−0=6)		50.0%
3.0 / 6
0.0%
+138
–   Stormphrax 2.0.0 64-bit3399+15
−15		(+132)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−36
–   RubiChess 2.1 64-bit3393+13
−13		(+126)6 − 14
(+0−8=12)		30.0%
6.0 / 20
0.0%
−2
–   Minic 3.19 64-bit3392+19
−19		(+125)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
+39
–   Uralochka 3.37c 64-bit3391+14
−14		(+124)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+46
–   Texel 1.10 64-bit3391+16
−16		(+124)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+60
–   Devre 4.0 64-bit3387+11
−11		(+120)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+62
–   Marvin 6.2.0 64-bit3386+13
−13		(+119)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−4
–   Black Marlin 7.0 64-bit3386+10
−10		(+119)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Smallbrain 7.0 64-bit3385+9
−9		(+118)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−50
–   Halogen 11 64-bit3380+9
−9		(+113)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
+9
–   Fire 8.2 64-bit3378+16
−16		(+111)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−55
–   Viridithas 8.1.0 64-bit3373+18
−18		(+106)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−60
–   Marvin 6.1.0 64-bit3368+11
−11		(+101)4.5 − 9.5
(+0−5=9)		32.1%
4.5 / 14
0.0%
−13
–   Arasan 23.2 64-bit3368+14
−14		(+101)7.5 − 16.5
(+2−11=11)		31.3%
7.5 / 24
0.0%
−29
–   Nemorino 6.05 64-bit3363+9
−9		(+96)16 − 30
(+2−16=28)
34.8%
16.0 / 46
0.0%
−3
–   Caissa 1.2 64-bit3361+18
−18		(+94)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+94
–   Clover 3.1 64-bit3357+12
−12		(+90)2 − 5
(+0−3=4)		28.6%
2.0 / 7
0.0%
−52
–   Tucano 10.00 64-bit3355+9
−9		(+88)13.5 − 23.5
(+4−14=19)
36.5%
13.5 / 37
0.0%
−7
–   StockDory Starfish 0.1 64-bit3354+12
−12		(+87)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.0%
+80
–   Caissa 1.1 64-bit3353+18
−18		(+86)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+86
–   Seer 2.3.0 64-bit3351+15
−15		(+84)14.5 − 19.5
(+4−9=21)
42.6%
14.5 / 34
0.0%
+37
–   Arasan 23.0.1 64-bit3348+15
−15		(+81)7 − 15
(+1−9=12)		31.8%
7.0 / 22
0.0%
−40
–   Minic 3.18 64-bit3346+14
−14		(+79)14 − 18
(+4−8=20)
43.8%
14.0 / 32
0.0%
+37
–   Avalanche 2.1.0 64-bit3345+12
−12		(+78)1 − 4
(+0−3=2)		20.0%
1.0 / 5
0.0%
−126
–   Tucano 11.00 64-bit3343+12
−12		(+76)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+76
–   Berserk 4.5.1 64-bit3342+17
−17		(+75)13 − 21
(+4−12=18)
38.2%
13.0 / 34
0.0%
−5
–   Uralochka 3.36c 64-bit3339+16
−16		(+72)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+238
–   Lc0 0.28.0 w744204 64-bit3337+12
−12		(+70)9.5 − 18.5
(+5−14=9)		33.9%
9.5 / 28
0.0%
−55
–   Booot 7.0-beta 64-bit3337+14
−14		(+70)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.0%
−7
–   Counter 5.5 64-bit3330+14
−14		(+63)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+63
–   Lc0 0.28.2 w752187 64-bit3328+17
−17		(+61)8 − 11
(+3−6=10)		42.1%
8.0 / 19
0.0%
+8
–   Winter 3.0 64-bit3327+14
−14		(+60)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+131
–   Cheng 4.46 64-bit3327+18
−18		(+60)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−52
–   Wasp 5.50 64-bit3326+15
−15		(+59)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
−48
–   Igel 2.9.0 64-bit3325+11
−11		(+58)10 − 10
(+5−5=10)		50.0%
10.0 / 20
0.0%
+57
–   Alexandria 3.5 64-bit3323+14
−14		(+56)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+12
–   Midnight 8 64-bit3321+16
−16		(+54)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+54
–   Komodo 10.1 64-bit3318+14
−14		(+51)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
0.0%
+95
–   Velvet 4.0.0 64-bit3316+18
−18		(+49)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−22
–   Booot 6.5 64-bit3313+9
−9		(+46)19 − 27
(+5−13=28)
41.3%
19.0 / 46
0.0%
−9
–   Avalanche 2.0.0 64-bit3312+15
−15		(+45)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
−14
–   Counter 5.0 64-bit3307+11
−11		(+40)7 − 9
(+1−3=12)		43.8%
7.0 / 16
0.0%
0
–   Stash 35.0 64-bit3306+14
−14		(+39)2.5 − 6.5
(+1−5=3)		27.8%
2.5 / 9
0.0%
−129
–   Stockfish 7 64-bit3303+10
−10		(+36)9 − 11
(+3−5=12)		45.0%
9.0 / 20
0.0%
−1
–   Xiphos 0.6 64-bit3303+7
−7		(+36)17.5 − 18.5
(+5−6=25)
48.6%
17.5 / 36
0.0%
+27
–   Tenax 0.7.9 64-bit3303+14
−14		(+36)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+36
–   Rebel 14.2 64-bit3303+18
−18		(+36)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+2
–   HIARCS 15.2 64-bit3296+16
−16		(+29)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.2%
+29
–   Little Goliath Evolution 3.16 64-bit3295+14
−14		(+28)4 − 4
(+1−1=6)		50.0%
4.0 / 8
0.1%
+28
–   Wasp 5.20 64-bit3295+16
−16		(+28)8 − 12
(+4−8=8)		40.0%
8.0 / 20
0.1%
−48
–   Marvin 6.0.0 64-bit3295+15
−15		(+28)4.5 − 4.5
(+3−3=3)		50.0%
4.5 / 9
0.1%
+22
–   Mantissa 3.7.2 64-bit3294+10
−10		(+27)16 − 19
(+6−9=20)
45.7%
16.0 / 35
0.0%
−3
–   Zahak 10.0 64-bit3293+10
−10		(+26)21.5 − 27.5
(+7−13=29)
43.9%
21.5 / 49
0.0%
−18
–   rofChade 2.3 64-bit3292+8
−8		(+25)19.5 − 30.5
(+3−14=33)
39.0%
19.5 / 50
0.0%
−46
–   Velvet 3.3.0 64-bit3290+15
−15		(+23)5.5 − 9.5
(+1−5=9)		36.7%
5.5 / 15
0.6%
−65
–   Little Goliath Evolution 3.17 64-bit3287+9
−9		(+20)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.2%
−126
–   Minic 3.17 64-bit3286+17
−17		(+19)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
3.1%
+38
–   HIARCS 15.3.1 64-bit3286+17
−17		(+19)1 − 3
(+0−2=2)		25.0%
1.0 / 4
2.7%
−143
–   Peacekeeper 2.00 64-bit3284+12
−12		(+17)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
1.9%
−85
–   Smallbrain 6.0 64-bit3284+15
−15		(+17)5 − 3
(+3−1=4)		62.5%
5.0 / 8
3.3%
+98
–   pawn 1.0 64-bit3280+14
−14		(+13)6 − 10
(+2−6=8)		37.5%
6.0 / 16
6.8%
−73
–   Frozenight 6.0.0 64-bit3278+10
−10		(+11)10 − 14
(+2−6=16)		41.7%
10.0 / 24
6.8%
−44
–   Wasp 5.00 64-bit3277+18
−18		(+10)15 − 9
(+7−1=16)		62.5%
15.0 / 24
17.1%
+87
–   Clover 3.0 64-bit3277+17
−17		(+10)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
16.1%
−37
–   Stash 34.0 64-bit3273+12
−12		(+6)12.5 − 15.5
(+3−6=19)		44.6%
12.5 / 28
22.6%
−26
–   Expositor 2BR17 64-bit3273+11
−11		(+6)20 − 14
(+11−5=18)
58.8%
20.0 / 34
20.0%
+67
–   Zahak 9.0 64-bit3262+13
−13		(−5)11.5 − 12.5
(+6−7=11)		47.9%
11.5 / 24
73.3%
−24
–   Nalwald 18 64-bit3259+13
−13		(−8)5.5 − 6.5
(+1−2=9)		45.8%
5.5 / 12
83.8%
−35
–   HIARCS 15.0 64-bit3257+13
−13		(−10)13.5 − 20.5
(+2−9=23)
39.7%
13.5 / 34
90.3%
−75
–   Laser 1.7 64-bit3256+6
−6		(−11)7.5 − 6.5
(+2−1=11)		53.6%
7.5 / 14
97.1%
+8
–   Rebel 14.1 64-bit3253+17
−17		(−14)9 − 7
(+5−3=8)		56.3%
9.0 / 16
93.2%
+30
–   Combusken 2.0.0 64-bit3252+10
−10		(−15)24.5 − 30.5
(+5−11=39)
44.5%
24.5 / 55
98.2%
−47
–   Defenchess 2.2 64-bit3251+7
−7		(−16)6.5 − 5.5
(+2−1=9)		54.2%
6.5 / 12
99.5%
+11
–   DanaSah 9.1 64-bit3251+10
−10		(−16)4 − 4
(+1−1=6)		50.0%
4.0 / 8
99.0%
−16
–   Schooner 2.2 64-bit3250+7
−7		(−17)35.5 − 28.5
(+18−11=35)
55.5%
35.5 / 64
99.8%
+21
–   Fritz 18 64-bit3249+17
−17		(−18)1 − 3
(+0−2=2)		25.0%
1.0 / 4
96.6%
−188
–   Drofa 4.1.0 64-bit3249+14
−14		(−18)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
98.4%
+53
–   Clover 2.4 64-bit3247+14
−14		(−20)24.5 − 21.5
(+9−6=31)
53.3%
24.5 / 46
99.1%
+2
–   Shredder 13 64-bit3247+6
−6		(−20)14 − 16
(+2−4=24)
46.7%
14.0 / 30
100.0%
−40
–   Stash 33.0 64-bit3246+14
−14		(−21)8.5 − 6.5
(+3−1=11)		56.7%
8.5 / 15
99.3%
+21
–   StockNemo 5.7.0.0 64-bit3246+12
−12		(−21)15 − 13
(+6−4=18)		53.6%
15.0 / 28
99.8%
0
–   Fizbo 2 64-bit3243+7
−7		(−24)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−60
–   Marvin 5.2.0 64-bit3243+14
−14		(−24)14 − 9
(+9−4=10)		60.9%
14.0 / 23
99.8%
+57
–   Svart 6 64-bit3242+12
−12		(−25)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.9%
−25
–   Alexandria 2.4 64-bit3238+17
−17		(−29)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
99.9%
−62
–   Alexandria 3.1.0 64-bit3236+16
−16		(−31)4.5 − 4.5
(+2−2=5)		50.0%
4.5 / 9
99.9%
−35
–   Chiron 5 64-bit3235+11
−11		(−32)11 − 9
(+6−4=10)		55.0%
11.0 / 20
100.0%
0
–   Drofa 4.0.0 64-bit3234+14
−14		(−33)10.5 − 7.5
(+4−1=13)		58.3%
10.5 / 18
100.0%
+16
–   Drofa 3.3.22 64-bit3233+13
−13		(−34)9.5 − 6.5
(+4−1=11)		59.4%
9.5 / 16
100.0%
+25
–   DanaSah 9.0 64-bit3231+12
−12		(−36)41 − 33
(+17−9=48)
55.4%
41.0 / 74
100.0%
−1
–   RukChess 3.0.18 64-bit3230+16
−16		(−37)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−71
–   Winter 2.0 64-bit3230+13
−13		(−37)9.5 − 6.5
(+5−2=9)		59.4%
9.5 / 16
100.0%
+21
–   Black Marlin 5.0 64-bit3229+17
−17		(−38)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+128
–   RukChess 3.0.15 64-bit3226+14
−14		(−41)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
100.0%
+6
–   Mr Bob 1.2.0 64-bit3226+12
−12		(−41)11 − 6
(+5−0=12)		64.7%
11.0 / 17
100.0%
+45
–   Svart 5 64-bit3225+16
−16		(−42)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+42
–   Alexandria 3.0.2 64-bit3221+20
−20		(−46)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−46
–   Viridithas 6.0.0 64-bit3219+19
−19		(−48)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+118
–   RukChess 3.0 64-bit3216+16
−16		(−51)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+26
–   RukChess 3.0.12 64-bit3215+19
−19		(−52)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Andscacs 0.93 64-bit3214+11
−11		(−53)14 − 6
(+9−1=10)		70.0%
14.0 / 20
100.0%
+82
–   Little Goliath Evolution 3.15.4 64-bit3213+13
−13		(−54)7 − 8
(+4−5=6)		46.7%
7.0 / 15
100.0%
−76
–   Dark Toga 1.1 64-bit3213+10
−10		(−54)19 − 13
(+9−3=20)
59.4%
19.0 / 32
100.0%
+7
–   Stash 32.0 64-bit3207+14
−14		(−60)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−71
–   Expositor 2WN29 64-bit3203+15
−15		(−64)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−141
–   Arasan 22.2 64-bit3201+18
−18		(−66)11.5 − 8.5
(+6−3=11)		57.5%
11.5 / 20
100.0%
−13
–   Wasp 4.50 64-bit3199+14
−14		(−68)16.5 − 7.5
(+9−0=15)		68.8%
16.5 / 24
100.0%
+50
–   Avalanche 1.4.0 64-bit3199+16
−16		(−68)5 − 3
(+2−0=6)		62.5%
5.0 / 8
100.0%
+9
–   Halogen 10 64-bit3195+12
−12		(−72)9 − 7
(+3−1=12)		56.3%
9.0 / 16
100.0%
−29
–   Stash 31.0 64-bit3180+18
−18		(−87)16.5 − 11.5
(+9−4=15)		58.9%
16.5 / 28
100.0%
−26
–   Drofa 3.3.0 64-bit3172+15
−15		(−95)17.5 − 10.5
(+11−4=13)		62.5%
17.5 / 28
100.0%
−3
–   Winter 0.9 64-bit3171+11
−11		(−96)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
+194
–   Orion 0.9 64-bit3170+11
−11		(−97)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−96
–   NirvanaChess 2.5 64-bit3168+10
−10		(−99)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+67
–   Demolito 2021-10-04 64-bit3156+11
−11		(−111)7 − 5
(+4−2=6)		58.3%
7.0 / 12
100.0%
−47
–   Rebel 14 64-bit3154+20
−20		(−113)12 − 4
(+9−1=6)		75.0%
12.0 / 16
100.0%
+70
–   Roc 1.9.1 64-bit3150+14
−14		(−117)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−22
–   Houdini 1.5a 64-bit3149+9
−9		(−118)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+48
–   Zahak 8.0 64-bit3146+20
−20		(−121)11 − 5
(+7−1=8)		68.8%
11.0 / 16
100.0%
+6
–   Vajolet2 2.8 64-bit3145+10
−10		(−122)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+170
–   Protej 0.6.6 64-bit3138+14
−14		(−129)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−94
–   Counter 4.0 64-bit3133+15
−15		(−134)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−62
–   Carp 2.0.0 64-bit3133+16
−16		(−134)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−145
–   Avalanche 1.3.1 64-bit3125+17
−17		(−142)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+24
–   Invictus r382 64-bit3124+10
−10		(−143)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+23
–   Sturddle 1.04 64-bit3115+14
−14		(−152)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+14
–   Bit-Genie 9 64-bit3101+11
−11		(−166)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−62
–   Pedantic 0.6.2 64-bit3087+16
−16		(−180)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
2090 games: 383 wins, 497 losses, 1210 draws (57.9%), score: 47.3%

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Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on November 16, 2024