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 4CPU (3324+18
−18		)Quote
Author: Rui Coelho (Portugal) Link: Homepage
This is one of the 5 pawn versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ginkgo Valencia 1.01 64-bit 4CPU3512+15
−15		(+188)7 − 23
(+1−17=12)
23.3%
7.0 / 30
0.0%
−2
–   Superultra 1.0 64-bit 4CPU3482+16
−16		(+158)6 − 24
(+0−18=12)
20.0%
6.0 / 30
0.0%
−53
–   Velvet 5.3.0 64-bit 4CPU3480+16
−16		(+156)7 − 23
(+0−16=14)
23.3%
7.0 / 30
0.0%
−25
–   Black Marlin 8.0 64-bit 4CPU3457+19
−19		(+133)9.5 − 20.5
(+2−13=15)
31.7%
9.5 / 30
0.0%
+8
–   Marvin 6.2.0 64-bit 4CPU3455+17
−17		(+131)9.5 − 14.5
(+1−6=17)		39.6%
9.5 / 24
0.0%
+64
–   Smallbrain 7.0 64-bit 4CPU3442+16
−16		(+118)5 − 15
(+0−10=10)		25.0%
5.0 / 20
0.0%
−51
–   Xiphos 0.6 64-bit 4CPU3386+10
−10		(+62)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
−63
–   Weiss 2.0 64-bit 4CPU3381+15
−15		(+57)8.5 − 11.5
(+1−4=15)		42.5%
8.5 / 20
0.0%
+9
–   Mantissa 3.7.2 64-bit 4CPU3381+15
−15		(+57)7 − 13
(+3−9=8)		35.0%
7.0 / 20
0.0%
−54
–   Expositor 2BR17 64-bit 4CPU3376+16
−16		(+52)8.5 − 11.5
(+4−7=9)		42.5%
8.5 / 20
0.0%
−6
–   Counter 5.0 64-bit 4CPU3373+18
−18		(+49)8 − 12
(+1−5=14)		40.0%
8.0 / 20
0.0%
−9
–   Lc0 0.27.0 w703810 64-bit 4CPU3369+12
−12		(+45)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
−59
–   HIARCS 15.2 64-bit 4CPU3366+21
−21		(+42)12.5 − 17.5
(+3−8=19)
41.7%
12.5 / 30
0.1%
−11
–   Stash 34.0 64-bit 4CPU3364+18
−18		(+40)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
0.1%
+25
–   Laser 1.7 64-bit 4CPU3339+10
−10		(+15)11.5 − 8.5
(+3−0=17)		57.5%
11.5 / 20
7.4%
+56
–   rofChade 2.202 64-bit 4CPU3333+15
−15		(+9)11 − 9
(+5−3=12)		55.0%
11.0 / 20
23.0%
+39
–   Defenchess 2.2 64-bit 4CPU3332+11
−11		(+8)11 − 9
(+5−3=12)		55.0%
11.0 / 20
24.2%
+40
–   Deep Shredder 13 64-bit 4CPU3329+9
−9		(+5)8.5 − 11.5
(+1−4=15)		42.5%
8.5 / 20
31.5%
−40
–   Fritz 17 64-bit 4CPU3323+13
−13		(−1)11.5 − 8.5
(+3−0=17)		57.5%
11.5 / 20
54.5%
+42
–   Fizbo 2 64-bit 4CPU3320+11
−11		(−4)12 − 8
(+5−1=14)		60.0%
12.0 / 20
66.1%
+61
–   Andscacs 0.95 64-bit 4CPU3312+14
−14		(−12)8.5 − 11.5
(+4−7=9)		42.5%
8.5 / 20
85.9%
−61
–   Booot 6.3.1 64-bit 4CPU3312+13
−13		(−12)11.5 − 8.5
(+8−5=7)		57.5%
11.5 / 20
87.9%
+47
–   RukChess 3.0.15 64-bit 4CPU3305+19
−19		(−19)12 − 8
(+7−3=10)		60.0%
12.0 / 20
94.1%
+50
–   Komodo 7a 64-bit 4CPU3285+14
−14		(−39)11 − 9
(+4−2=14)		55.0%
11.0 / 20
100.0%
−10
–   Stockfish DD 64-bit 4CPU3281+14
−14		(−43)10.5 − 9.5
(+4−3=13)		52.5%
10.5 / 20
100.0%
−24
–   RubiChess 1.6 64-bit 4CPU3280+18
−18		(−44)9 − 11
(+3−5=12)		45.0%
9.0 / 20
100.0%
−77
–   Berserk 4.2.0 64-bit 4CPU3279+19
−19		(−45)11.5 − 8.5
(+7−4=9)		57.5%
11.5 / 20
100.0%
+9
–   SlowChess Blitz Classic 1.9 64-bit 4CPU3230+21
−21		(−94)13 − 7
(+9−3=8)		65.0%
13.0 / 20
100.0%
+16
–   Wasp 3.75 64-bit 4CPU3179+23
−23		(−145)14 − 6
(+9−1=10)		70.0%
14.0 / 20
100.0%
−5
–   Pedone 1.9 64-bit 4CPU3178+23
−23		(−146)14.5 − 5.5
(+9−0=11)		72.5%
14.5 / 20
100.0%
0
–   Sting SF 6 64-bit 4CPU3167+23
−23		(−157)16.5 − 3.5
(+13−0=7)		82.5%
16.5 / 20
100.0%
+78
–   Senpai 2.0 64-bit 4CPU3156+14
−14		(−168)15 − 5
(+12−2=6)		75.0%
15.0 / 20
100.0%
+18
694 games: 134 wins, 180 losses, 380 draws (54.8%), score: 46.7%

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