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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pawn 1.0 64-bit (3280+14
−14		)Quote
Author: Rui Coelho (Portugal) Link: Homepage
This is one of the 5 pawn versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Booot 7.2 64-bit3465+12
−12		(+185)4 − 16
(+0−12=8)		20.0%
4.0 / 20
0.0%
−26
–   Alexandria 4.0 64-bit3448+15
−15		(+168)6.5 − 17.5
(+0−11=13)		27.1%
6.5 / 24
0.0%
+15
–   Rebel 15.1a 64-bit3426+13
−13		(+146)5 − 15
(+0−10=10)		25.0%
5.0 / 20
0.0%
−21
–   Velvet 5.2.0 64-bit3424+14
−14		(+144)7 − 17
(+3−13=8)		29.2%
7.0 / 24
0.0%
−9
–   Minic 3.22 64-bit3405+13
−13		(+125)8 − 12
(+1−5=14)		40.0%
8.0 / 20
0.0%
+59
–   Igel 3.0.5 64-bit3396+8
−8		(+116)5.5 − 14.5
(+0−9=11)		27.5%
5.5 / 20
0.0%
−32
–   Fire 8 64-bit3389+8
−8		(+109)6.5 − 13.5
(+0−7=13)		32.5%
6.5 / 20
0.0%
0
–   Marvin 6.2.0 64-bit3386+13
−13		(+106)7.5 − 12.5
(+1−6=13)		37.5%
7.5 / 20
0.0%
+28
–   Smallbrain 7.0 64-bit3385+9
−9		(+105)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+105
–   BlackCore 6.0 64-bit3381+11
−11		(+101)10 − 12
(+2−4=16)		45.5%
10.0 / 22
0.0%
+72
–   Viridithas 8.1.0 64-bit3373+18
−18		(+93)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+93
–   Marvin 6.1.0 64-bit3368+11
−11		(+88)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
−31
–   Tucano 10.00 64-bit3355+9
−9		(+75)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
0.0%
+112
–   Tucano 11.00 64-bit3343+12
−12		(+63)10 − 14
(+4−8=12)		41.7%
10.0 / 24
0.0%
+2
–   Willow 3.1 64-bit3341+10
−10		(+61)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
0.0%
+132
–   akimbo 0.6.0 64-bit3337+14
−14		(+57)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
−2
–   RubiChess 2.0 64-bit3334+12
−12		(+54)9.5 − 10.5
(+2−3=15)		47.5%
9.5 / 20
0.0%
+37
–   Rice 6.0 64-bit3324+17
−17		(+44)9.5 − 18.5
(+1−10=17)		33.9%
9.5 / 28
0.0%
−60
–   Alexandria 3.5 64-bit3323+14
−14		(+43)5 − 9
(+0−4=10)		35.7%
5.0 / 14
0.0%
−43
–   Midnight 8 64-bit3321+16
−16		(+41)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
−27
–   Stormphrax 1.0.0 64-bit3319+16
−16		(+39)12 − 12
(+3−3=18)		50.0%
12.0 / 24
0.0%
+37
–   Viridithas 7.0.0 64-bit3310+17
−17		(+30)12.5 − 13.5
(+6−7=13)		48.1%
12.5 / 26
0.3%
+15
–   Texel 1.09 64-bit3308+17
−17		(+28)13 − 17
(+2−6=22)
43.3%
13.0 / 30
0.6%
−12
–   Counter 5.0 64-bit3307+11
−11		(+27)21 − 19
(+8−6=26)
52.5%
21.0 / 40
0.1%
+40
–   Xiphos 0.6 64-bit3303+7
−7		(+23)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
0.2%
+68
–   Tenax 0.7.9 64-bit3303+14
−14		(+23)6 − 6
(+2−2=8)		50.0%
6.0 / 12
1.1%
+23
–   HIARCS 15.2 64-bit3296+16
−16		(+16)12 − 14
(+5−7=14)		46.2%
12.0 / 26
7.5%
−9
–   Pedone 3.0 64-bit3296+11
−11		(+16)8 − 12
(+3−7=10)		40.0%
8.0 / 20
4.5%
−55
–   Little Goliath Evolution 3.16 64-bit3295+14
−14		(+15)18.5 − 19.5
(+6−7=25)
48.7%
18.5 / 38
6.7%
+8
–   Mantissa 3.7.2 64-bit3294+10
−10		(+14)7 − 13
(+2−8=10)		35.0%
7.0 / 20
6.1%
−89
–   Zahak 10.0 64-bit3293+10
−10		(+13)11.5 − 16.5
(+5−10=13)		41.1%
11.5 / 28
6.1%
−56
–   Little Goliath Evolution 3.17 64-bit3287+9
−9		(+7)11 − 15
(+5−9=12)		42.3%
11.0 / 26
22.1%
−45
–   Booot 6.4 64-bit3286+8
−8		(+6)10.5 − 9.5
(+4−3=13)		52.5%
10.5 / 20
26.2%
+22
–   Frozenight 6.0.0 64-bit3278+10
−10		(−2)15 − 17
(+3−5=24)
46.9%
15.0 / 32
60.5%
−22
–   Stash 34.0 64-bit3273+12
−12		(−7)12 − 12
(+2−2=20)		50.0%
12.0 / 24
77.8%
−7
–   Expositor 2BR17 64-bit3273+11
−11		(−7)18 − 16
(+9−7=18)
52.9%
18.0 / 34
78.4%
+14
–   Weiss 2.0 64-bit3267+10
−10		(−13)10 − 6
(+6−2=8)		62.5%
10.0 / 16
93.2%
+73
–   HIARCS 15.0 64-bit3257+13
−13		(−23)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
99.3%
+48
–   Laser 1.7 64-bit3256+6
−6		(−24)14 − 12
(+7−5=14)		53.8%
14.0 / 26
99.9%
+5
–   Combusken 2.0.0 64-bit3252+10
−10		(−28)15 − 13
(+5−3=20)		53.6%
15.0 / 28
99.9%
−6
–   Schooner 2.2 64-bit3250+7
−7		(−30)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−30
–   StockNemo 5.7.0.0 64-bit3246+12
−12		(−34)15.5 − 12.5
(+8−5=15)		55.4%
15.5 / 28
100.0%
+1
–   Stockfish 5 64-bit3243+11
−11		(−37)12 − 8
(+6−2=12)		60.0%
12.0 / 20
100.0%
+27
–   Drofa 4.0.0 64-bit3234+14
−14		(−46)4 − 4
(+1−1=6)		50.0%
4.0 / 8
100.0%
−46
–   Drofa 3.3.22 64-bit3233+13
−13		(−47)12.5 − 7.5
(+6−1=13)		62.5%
12.5 / 20
100.0%
+32
–   Winter 2.0 64-bit3230+13
−13		(−50)15.5 − 8.5
(+9−2=13)		64.6%
15.5 / 24
100.0%
+48
–   RukChess 3.0.15 64-bit3226+14
−14		(−54)15 − 9
(+10−4=10)		62.5%
15.0 / 24
100.0%
+37
–   Mr Bob 1.2.0 64-bit3226+12
−12		(−54)13 − 11
(+5−3=16)		54.2%
13.0 / 24
100.0%
−27
–   Svart 5 64-bit3225+16
−16		(−55)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−54
–   Willow 3.0 64-bit3214+18
−18		(−66)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−66
–   Dark Toga 1.1 64-bit3213+10
−10		(−67)13 − 11
(+5−3=16)		54.2%
13.0 / 24
100.0%
−40
–   Komodo TCEC 64-bit3186+14
−14		(−94)11.5 − 8.5
(+5−2=13)		57.5%
11.5 / 20
100.0%
−45
–   NirvanaChess 2.5 64-bit3168+10
−10		(−112)13 − 7
(+7−1=12)		65.0%
13.0 / 20
100.0%
−15
–   Vajolet2 2.8 64-bit3145+10
−10		(−135)14 − 6
(+9−1=10)		70.0%
14.0 / 20
100.0%
+3
–   Avalanche 1.3.1 64-bit3125+17
−17		(−155)12 − 8
(+6−2=12)		60.0%
12.0 / 20
100.0%
−88
1074 games: 189 wins, 242 losses, 643 draws (59.9%), score: 47.5%

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