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

Options
Show each game results
Reckless 0.5.0 64-bit (3211+18
−18		)Quote
Author: Arseniy Surkov Link: Homepage
This is one of the 5 Reckless versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   pawn 3.0 64-bit3448+11
−11		(+237)3 − 19
(+0−16=6)		13.6%
3.0 / 22
0.0%
−40
–   Velvet 5.3.0 64-bit3433+11
−11		(+222)3.5 − 18.5
(+2−17=3)		15.9%
3.5 / 22
0.0%
−69
–   Wasp 6.50 64-bit3419+10
−10		(+208)4.5 − 17.5
(+0−13=9)		20.5%
4.5 / 22
0.0%
+2
–   Renegade 1.0.0 64-bit3395+13
−13		(+184)6 − 16
(+0−10=12)		27.3%
6.0 / 22
0.0%
+34
–   Smallbrain 7.0 64-bit3385+9
−9		(+174)3.5 − 18.5
(+0−15=7)		15.9%
3.5 / 22
0.0%
−77
–   Stockfish 8 64-bit3362+8
−8		(+151)3 − 18
(+0−15=6)		14.3%
3.0 / 21
0.0%
−120
–   Willow 3.1 64-bit3341+10
−10		(+130)6 − 16
(+1−11=10)		27.3%
6.0 / 22
0.0%
−28
–   Cheng 4.46 64-bit3327+18
−18		(+116)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+14
–   Xiphos 0.6 64-bit3303+7
−7		(+92)8 − 14
(+3−9=10)		36.4%
8.0 / 22
0.0%
−4
–   Mantissa 3.7.2 64-bit3294+10
−10		(+83)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+5
–   Little Goliath Evolution 3.17 64-bit3287+9
−9		(+76)9.5 − 11.5
(+4−6=11)		45.2%
9.5 / 21
0.0%
+47
–   HIARCS 15.3.1 64-bit3286+17
−17		(+75)13 − 17
(+5−9=16)
43.3%
13.0 / 30
0.0%
+26
–   Peacekeeper 2.00 64-bit3284+12
−12		(+73)10 − 12
(+4−6=12)		45.5%
10.0 / 22
0.0%
+45
–   Kuma 1.2 64-bit3268+13
−13		(+57)10.5 − 11.5
(+5−6=11)		47.7%
10.5 / 22
0.0%
+39
–   Nalwald 18 64-bit3259+13
−13		(+48)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−122
–   DanaSah 9.1 64-bit3251+10
−10		(+40)14.5 − 19.5
(+4−9=21)
42.6%
14.5 / 34
0.0%
−7
–   Drofa 4.1.0 64-bit3249+14
−14		(+38)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+115
–   PlentyChess 0.1.0 64-bit3243+16
−16		(+32)11.5 − 10.5
(+5−4=13)		52.3%
11.5 / 22
0.4%
+48
–   Svart 6 64-bit3242+12
−12		(+31)5 − 7
(+0−2=10)		41.7%
5.0 / 12
0.2%
−16
–   Molybdenum 3.0 64-bit3236+20
−20		(+25)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
3.2%
+96
–   RukChess 3.0.18 64-bit3230+16
−16		(+19)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
5.3%
−203
–   Mr Bob 1.2.0 64-bit3226+12
−12		(+15)4 − 8
(+1−5=6)		33.3%
4.0 / 12
8.5%
−97
–   Leorik 3.0 64-bit3222+14
−14		(+11)6 − 6
(+2−2=8)		50.0%
6.0 / 12
16.6%
+11
–   Dark Toga 1.1 64-bit3213+10
−10		(+2)10 − 12
(+5−7=10)		45.5%
10.0 / 22
42.8%
−31
–   Roc 1.8 64-bit3182+13
−13		(−29)13.5 − 8.5
(+8−3=11)		61.4%
13.5 / 22
99.6%
+48
–   Molybdenum 2.1 64-bit3173+19
−19		(−38)5 − 3
(+2−0=6)		62.5%
5.0 / 8
99.9%
+39
–   Orion 0.9 64-bit3170+11
−11		(−41)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−153
–   NirvanaChess 2.5 64-bit3168+10
−10		(−43)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−209
–   ChessBrainVB 4.023166+15
−15		(−45)19.5 − 20.5
(+10−11=19)
48.8%
19.5 / 40
100.0%
−54
–   Demolito 2021-10-04 64-bit3156+11
−11		(−55)12.5 − 9.5
(+9−6=7)		56.8%
12.5 / 22
100.0%
0
–   Roc 1.9.1 64-bit3150+14
−14		(−61)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+43
–   MIDA 2.3 64-bit3147+17
−17		(−64)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
+68
–   Cheng 4.43 64-bit3141+14
−14		(−70)15.5 − 6.5
(+11−2=9)		70.5%
15.5 / 22
100.0%
+78
–   Protej 0.6.6 64-bit3138+14
−14		(−73)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+42
–   Motor 0.2.0 64-bit3128+20
−20		(−83)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−11
–   Invictus r382 64-bit3124+10
−10		(−87)14.5 − 7.5
(+10−3=9)		65.9%
14.5 / 22
100.0%
+26
–   NirvanaChess 2.3 64-bit3103+10
−10		(−108)18.5 − 3.5
(+15−0=7)		84.1%
18.5 / 22
100.0%
+144
–   RobboLito 0.21Q 64-bit3091+12
−12		(−120)16 − 6
(+12−2=8)		72.7%
16.0 / 22
100.0%
+48
–   Pedantic 0.6.2 64-bit3087+16
−16		(−124)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−124
–   GOOB 1.8.9 64-bit3069+12
−12		(−142)14 − 6
(+11−3=6)		70.0%
14.0 / 20
100.0%
+13
–   Wahoo 4.0.0 64-bit3060+10
−10		(−151)18.5 − 7.5
(+11−0=15)		71.2%
18.5 / 26
100.0%
−13
–   Monolith 2 64-bit3041+10
−10		(−170)14.5 − 7.5
(+11−4=7)		65.9%
14.5 / 22
100.0%
−44
–   Polaris 1.8.1 64-bit3023+12
−12		(−188)17 − 5
(+15−3=4)		77.3%
17.0 / 22
100.0%
+33
730 games: 183 wins, 217 losses, 330 draws (45.2%), score: 47.7%

Rating changes by day

Rating changes with played games

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