CCRL 40/15
Downloads and Statistics
March 8, 2021
Testing summary:
Total: 1'223'546 games
played by 2'800 programs

White wins: 420'224 (34.3%)
Black wins: 308'992 (25.3%)
Draws: 494'330 (40.4%)
White score: 54.5%

Engine Details

Options
Show each game results
Wasp 2.6 64-bit (2946+13
−13		)Quote
Author: John Stanback (USA) Link: Frank's Chess Page
This is one of the 18 Wasp versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fizbo 2 64-bit3196+8
−8		(+250)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Roc 0.7 64-bit3115+10
−10		(+169)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+11
= 0
–   Chiron 4 64-bit3114+9
−9		(+168)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fritz 16 64-bit3100+11
−11		(+154)16.5 − 43.5
(+5−32=23)
27.5%
16.5 / 60
0.0%
+7
= 0 = 0 0 0 0 0 0 = 0 0 = 0 0 0 = 0 = = 0 = = 0 1 = 0 0 = 0 = 0 = 0 = 0 = = = 0 1 = 1 = 0 = 0 = 0 0 = = 0 0 0 0 1 1 0 0
–   NirvanaChess 2.4 64-bit3099+9
−9		(+153)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+153
= =
–   Equinox 3.20 64-bit3094+9
−9		(+148)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−9
= 0
–   Fritz 15 64-bit3093+10
−10		(+147)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+147
= =
–   Texel 1.07 64-bit3073+11
−11		(+127)16.5 − 45.5
(+5−34=23)
26.6%
16.5 / 62
0.0%
−27
= = = 0 = 0 = = 0 = 0 0 0 0 0 = = 0 0 1 0 0 0 0 0 1 = = 0 0 = = = 0 1 0 0 0 = 0 0 = 0 = 1 = = 0 = 0 0 0 = 0 = 0 1 0 0 0 0 =
–   Laser 1.5 64-bit3071+15
−14		(+125)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Protector 1.9.0 64-bit3057+9
−9		(+111)25.5 − 36.5
(+9−20=33)
41.1%
25.5 / 62
0.0%
+58
= 0 = 0 = = 1 0 = 0 = 0 0 = 1 = 0 = = = = = 0 = 1 0 = 0 1 0 = 0 0 = = 1 = 1 0 1 0 = = = = = 0 = 1 1 = 0 = 0 = = = 0 = = = 0
–   Ethereal 9.65 64-bit3040+17
−17		(+94)14 − 17
(+7−10=14)
45.2%
14.0 / 31
0.0%
+62
= 1 = = = 0 0 0 = 0 = 0 0 = = 0 = 1 = 1 1 = = 0 1 1 0 = = 0 1
–   iCE 3.0 64-bit3040+11
−11		(+94)29.5 − 36.5
(+10−17=39)
44.7%
29.5 / 66
0.0%
+67
= = = 1 1 = = = = 1 0 = = = = 0 = 0 0 1 = 1 0 = = 0 = 0 = 0 = 1 = 1 = 1 0 = = = = 0 0 0 = = = 1 = 0 0 = = 1 = 0 = = = = = = 0 = = 0
–   Gull 3.1 64-bit3039+16
−16		(+93)16 − 23
(+7−14=18)
41.0%
16.0 / 39
0.0%
+40
1 = = = 0 1 0 0 = 0 = = = 0 = 0 0 = 0 = = = 0 = 1 0 1 = 1 = 1 0 = 0 1 0 0 = =
–   Arasan 20.4.1 64-bit3036+16
−17		(+90)15 − 23
(+7−15=16)
39.5%
15.0 / 38
0.0%
+23
0 = = 1 = = 0 1 = 0 0 = 0 = 0 0 1 0 = = 0 0 1 = 0 0 0 = = 0 = = 1 1 = 1 0 =
–   Senpai 2.0 64-bit3031+11
−11		(+85)22 − 48
(+6−32=32)
31.4%
22.0 / 70
0.0%
−31
0 = 0 1 = = 0 = 0 = = 1 0 = 0 = = = 0 = 0 0 0 = 0 = = 0 0 1 = = = = = = 0 = 0 = 1 0 0 = 0 0 0 = 0 0 1 = 0 = = 0 0 = 0 0 = 0 0 0 1 = = = 0 0
–   SmarThink 1.98 64-bit3025+13
−13		(+79)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−13
0 1 0 =
–   Laser 1.4 64-bit3025+18
−18		(+79)22.5 − 39.5
(+10−27=25)
36.3%
22.5 / 62
0.0%
−6
1 0 0 = 0 = 0 0 = = 1 0 = = = 1 = = 1 0 0 0 = = 0 = 0 = 0 1 1 0 = 0 0 0 1 = 1 0 0 1 = = = 0 = 0 1 0 0 = 0 = = = 0 = 0 0 0 =
–   Xiphos 0.2 64-bit3023+18
−18		(+77)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
−27
0 0 = 0 = 0 = 0 1 = 0 = = 1 = = 0 = = 0 0 = 0 1 = 1 0 0 0 0
–   Pedone 1.7 64-bit3012+17
−17		(+66)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.0%
+66
1 = = 0 = =
–   Naum 4.6 64-bit3011+12
−12		(+65)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+65
= =
–   Sting SF 9.9 64-bit3010+16
−16		(+64)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
−46
0 0 = = 0 0 0 0 0 1 = 0 = = 1 = = = 0 = 0 1 = = 1 = 0 0 0 = 0 0
–   Arasan 20.3 64-bit3008+20
−20		(+62)24 − 38
(+6−20=36)
38.7%
24.0 / 62
0.0%
−2
= = = = = = = 0 = 0 1 0 0 0 0 0 = 0 = = = = 1 = = 0 1 0 = 0 = = = 1 = = 0 0 = = 0 = = 1 0 0 0 = = = = = = = = = 0 0 = 0 1 =
–   Ethereal 9.30 64-bit3003+25
−26		(+57)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+57
1 0
–   Vajolet2 2.5 64-bit3000+18
−18		(+54)2.5 − 3.5
(+0−1=5)		41.7%
2.5 / 6
0.0%
+11
0 = = = = =
–   Sting SF 9 64-bit3000+16
−16		(+54)18 − 25
(+5−12=26)
41.9%
18.0 / 43
0.0%
+9
= 1 = 0 0 0 0 0 0 = = 1 = = 0 = = = = = = = = = = = 0 = 0 = 0 0 = = = = = 0 1 1 1 = =
–   Hakkapeliitta TCEC v2 64-bit2999+13
−13		(+53)12 − 22
(+5−15=14)
35.3%
12.0 / 34
0.0%
−39
= = = = = = 0 0 0 = = 1 = 0 = 1 0 = 0 0 0 = 0 1 = 0 0 1 1 = 0 0 0 0
–   Defenchess 1.1f 64-bit2996+12
−12		(+50)9.5 − 6.5
(+5−2=9)		59.4%
9.5 / 16
0.0%
+102
0 = 1 1 = = = = = = = 1 1 = 1 0
–   Nemorino 3.0 64-bit2995+19
−19		(+49)26 − 40
(+11−25=30)
39.4%
26.0 / 66
0.0%
−17
= = 1 0 0 = 0 = = 0 1 = = 0 0 0 0 = 0 1 = = 0 = 0 = 0 = = 0 0 0 1 = 0 1 1 0 1 = 0 0 = = = = 0 = 0 1 0 1 1 = 0 0 1 = = = = = = 0 = =
–   SmarThink 1.97 64-bit2994+15
−15		(+48)31 − 38
(+16−23=30)
44.9%
31.0 / 69
0.0%
+15
0 = 0 0 = 0 0 1 1 = 1 1 0 = 0 = = = = 0 0 0 = 0 1 = = = = 1 = 0 = = 1 1 1 = 1 = 0 = 0 1 = 0 1 = 1 1 0 0 0 0 0 = 0 1 1 = = 0 = = = = 0 = =
–   ChessBrainVB 3.612986+27
−27		(+40)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.3%
+46
= 1 = = 0 =
–   Xiphos 0.1 64-bit2985+19
−19		(+39)15.5 − 16.5
(+5−6=21)
48.4%
15.5 / 32
0.0%
+31
= 1 0 0 1 = = = = = = = 1 = 0 = = 0 = = = = = = = 1 0 = = 0 = 1
–   Wasp 3.0 64-bit2983+12
−12		(+37)12.5 − 19.5
(+3−10=19)
39.1%
12.5 / 32
0.0%
−27
0 = = = 0 = 0 0 = = = = 1 0 = = = = = = 1 0 0 = = 0 0 = 1 = 0 =
–   Rodent III 0.238 64-bit2981+15
−15		(+35)15 − 25
(+5−15=20)
37.5%
15.0 / 40
0.0%
−39
1 = = = 0 = 0 = 1 0 0 = 0 0 0 1 = = 0 = = = 0 = 0 = = 0 0 0 = = = 0 1 0 = = = 1
–   ChessBrainVB 3.502979+24
−24		(+33)3 − 3
(+0−0=6)		50.0%
3.0 / 6
0.8%
+33
= = = = = =
–   Pedone 1.6 64-bit2976+19
−19		(+30)27.5 − 38.5
(+12−23=31)
41.7%
27.5 / 66
0.4%
−22
1 1 0 = 0 = 0 = = = = = 1 1 = = 1 1 0 1 = 0 0 = 0 = 1 = 0 1 0 = 0 0 1 = = = 0 0 = 1 0 = 0 = 0 0 = = 0 = = 0 0 = = = = = 0 1 0 0 = =
–   Vajolet2 2.4 64-bit2968+21
−21		(+22)31 − 37
(+18−24=26)
45.6%
31.0 / 68
3.3%
−5
= 1 0 0 = 0 1 1 0 1 = = = = 1 0 1 = = = 0 0 1 0 1 0 = = = 0 = 1 1 1 1 = = = 0 0 0 0 1 = = 0 1 0 1 = 0 0 0 = = 0 = 0 0 1 1 = 1 0 = = = 0
–   Ethereal 9.00 64-bit2967+18
−18		(+21)15 − 17
(+8−10=14)
46.9%
15.0 / 32
2.6%
+3
0 = 0 = = = 0 1 = = = 1 1 0 1 0 1 1 1 = 0 0 = 0 1 = = = 0 = = 0
–   Hiarcs 142960+10
−10		(+14)1 − 3
(+0−2=2)		25.0%
1.0 / 4
4.1%
−136
= 0 = 0
–   Naum 4 64-bit2955+13
−13		(+9)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
16.9%
−134
0 =
–   Hakkapeliitta 3.0 64-bit2953+12
−12		(+7)32 − 34
(+19−21=26)
48.5%
32.0 / 66
19.7%
−3
= 1 = = = 0 = 1 0 0 = 0 = 1 0 = = 0 = 0 1 = = 1 1 = 1 = = = 0 0 = = 0 0 = 0 1 0 1 = 0 1 0 = 1 0 1 1 = 1 = = 1 1 1 = 1 0 0 0 1 0 = 0
–   chess22k 1.9 64-bit2951+22
−22		(+5)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
35.8%
−87
= 0 1 0
–   Deep Sjeng c't 20102940+10
−10		(−6)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
75.7%
+53
1 = = =
–   Rodent III 0.210 64-bit2936+19
−19		(−10)31 − 35
(+12−16=38)
47.0%
31.0 / 66
80.3%
−26
= = = = = 1 = = = 1 0 1 = = = 1 0 = = = = = = = 0 = 0 = = 0 = 1 = 0 1 = = 0 = = 0 1 0 = 0 = 0 0 0 = = 1 = 1 = 1 = 1 0 = = 0 = = 1 0
–   Crafty 25.2 64-bit2931+11
−11		(−15)11 − 7
(+6−2=10)		61.1%
11.0 / 18
96.2%
+42
= 1 = = 1 1 0 = 1 1 = 0 1 = = = = =
–   chess22k 1.8 64-bit2929+21
−21		(−17)15.5 − 20.5
(+6−11=19)
43.1%
15.5 / 36
91.1%
−58
= = = 0 = 0 1 = 1 0 = 0 1 = = 0 = = 0 0 1 = = 0 1 0 = 0 = 0 1 = = = = =
–   Amoeba 2.8 64-bit2926+13
−13		(−20)18.5 − 17.5
(+11−10=15)
51.4%
18.5 / 36
98.5%
−11
= = 1 1 0 1 = 0 0 1 = 0 1 0 0 1 0 = 0 1 = 1 = = = = 0 1 = = 0 = 1 = = 1
–   Bobcat 8.0 64-bit2923+13
−13		(−23)35.5 − 28.5
(+21−14=29)
55.5%
35.5 / 64
99.5%
+8
= = = 1 1 = = 0 0 1 1 0 0 1 = 1 1 = 1 1 = 1 = = = 1 = = = 1 = = = 0 0 1 1 0 1 0 = = = 1 = = 1 = 0 = = = 0 1 = 0 0 0 = = 1 1 1 0
–   Cheng 4.39 64-bit2919+10
−11		(−27)38.5 − 27.5
(+25−14=27)
58.3%
38.5 / 66
99.9%
+23
1 1 = 0 = 0 1 = 0 = 1 1 = 0 = 0 1 1 1 = 1 0 1 = 0 = 1 1 = 0 = 0 1 1 0 1 0 1 = 1 = = = 1 1 = = 1 = 0 1 1 = = = = = = = = = 1 1 0 1 0
–   Deep Junior Yokohama 64-bit2919+14
−14		(−27)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.7%
+130
1 =
–   Deep Junior 13.3 64-bit2915+16
−16		(−31)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.8%
+111
= 1
–   Spike 1.4 Leiden2914+8
−8		(−32)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Amoeba 2.6 64-bit2911+20
−20		(−35)31.5 − 30.5
(+12−11=39)
50.8%
31.5 / 62
99.8%
−30
= = = 0 = 0 1 = = = = 0 1 = = = 1 = = 0 = 0 = = = 0 = = 1 = 1 1 1 0 0 0 1 = = 1 = = 1 = = = = 1 = 1 = = = = = = 0 = 0 = = =
–   Demolito 2018-03-01 64-bit2909+17
−17		(−37)12.5 − 9.5
(+5−2=15)		56.8%
12.5 / 22
100.0%
−1
= 1 = 1 1 0 0 = = = 1 = = = = = 1 = = = = =
–   Quazar 0.4 64-bit2904+10
−10		(−42)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+25
= 1 = =
–   Rybka 1.1 64-bit2903+20
−20		(−43)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−43
0 1
–   Toga II 4.0 64-bit2903+13
−13		(−43)17 − 13
(+10−6=14)
56.7%
17.0 / 30
100.0%
−2
= = = = = 1 = 1 0 0 1 = 1 = 0 1 1 = 1 = 1 1 = = 0 = = 0 1 0
–   Amoeba 2.7 64-bit2901+13
−13		(−45)25.5 − 19.5
(+17−11=17)
56.7%
25.5 / 45
100.0%
0
1 = = 1 = 0 1 = 1 = 0 1 = 1 0 = 0 1 = 0 = = = 1 1 0 = 0 0 1 0 1 1 = 1 0 1 = = = 1 = 1 0 1
–   chess22k 1.7 64-bit2898+22
−22		(−48)10.5 − 7.5
(+7−4=7)		58.3%
10.5 / 18
100.0%
+1
0 1 0 1 = 1 1 = 0 0 = 1 = = = 1 = 1
–   Atlas 3.91 64-bit2898+13
−13		(−48)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
100.0%
−66
0 1 0 0 1 0 1 = = = = 0 = 1 = =
–   EXchess 7.97b 64-bit2893+13
−13		(−53)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+41
1 = 1 = = =
–   Deuterium 14.3.34.130 64-bit2890+12
−12		(−56)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−56
= =
–   Demolito 2017-08-26 64-bit2889+20
−20		(−57)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−57
= =
–   Topple 0.7.1 64-bit2888+26
−25		(−58)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+92
1 = = = 1 1 = 1
–   Scorpio 2.8 64-bit2884+14
−14		(−62)11 − 7
(+6−2=10)		61.1%
11.0 / 18
100.0%
0
= 1 = = 1 = 1 = 1 = = 0 0 1 = = = 1
–   Ethereal 8.62 64-bit2884+24
−24		(−62)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+65
0 1 = = 1 = = 1 1 1
–   Scorpio 2.7.9 64-bit2866+25
−25		(−80)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+31
= 1 1 1 = = 1 = = =
–   Stockfish 1.5.1 32-bit2863+15
−15		(−83)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−83
1 0
–   Dirty 30Apr2017 64-bit2856+15
−15		(−90)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−90
1 0
–   DisasterArea 1.65 64-bit2847+13
−13		(−99)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−99
= =
–   Atlas 3.80 64-bit2847+14
−14		(−99)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Fruit Reloaded 3.2.1 64-bit2836+12
−12		(−110)8.5 − 5.5
(+5−2=7)		60.7%
8.5 / 14
100.0%
−48
= = = 1 0 = 0 1 = = = 1 1 1
–   Zurichess Neuchatel 64-bit2830+12
−12		(−116)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
−10
= = = = 1 = 1 1
–   Tucano 7.00 64-bit2825+19
−19		(−121)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+27
1 = = = 1 = 1 1 = 1
–   Ethereal 8.37 64-bit2816+27
−27		(−130)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−40
= = 1 1 = =
–   Topple 0.7.0 64-bit2813+27
−27		(−133)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
100.0%
−64
= 1 0 = = = 1 = = 1 1 =
–   The Baron 3.42 64-bit2797+14
−14		(−149)20 − 10
(+14−4=12)
66.7%
20.0 / 30
100.0%
−38
= 1 = = 1 1 = 1 = 1 0 1 = = = 1 = 1 1 1 = 1 = 0 = 1 0 1 0 1
–   Igel 1.7.0 64-bit2796+29
−29		(−150)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−82
= = = 1
–   Slow Chess Blitz WV2.12637+11
−12		(−309)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   MadChess 2.2 64-bit2493+14
−15		(−453)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Xpdnt 0910072483+15
−15		(−463)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Sage 3.532387+18
−18		(−559)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1879 games: 403 wins, 572 losses, 904 draws (48.1%), score: 45.5%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on March 8, 2021