CCRL 40/15
Downloads and Statistics
February 28, 2021
Testing summary:
Total: 1'220'774 games
played by 2'799 programs

White wins: 419'368 (34.4%)
Black wins: 308'512 (25.3%)
Draws: 492'894 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Pupsi2 0.09#203  (2500+17
−17		)Quote
Author: Jesper Nielsen Link: WBEC
This is one of the 5 Pupsi versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.4 Leiden2914+8
−8		(+414)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Spark 1.0 64-bit2892+12
−12		(+392)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Frenzee 3.5.19 64-bit2773+14
−14		(+273)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+111
–   iCE 1.0 64-bit2706+17
−17		(+206)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−83
–   Rotor 0.7a2648+21
−21		(+148)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
+58
–   Laser 0.2.1 64-bit2647+23
−23		(+147)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
+49
–   Gandalf 7 64-bit2645+18
−18		(+145)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+39
–   Alfil 12 MT2633+24
−24		(+133)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+40
–   Sjakk 2.2 64-bit2633+15
−15		(+133)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
+24
–   Alfil 13.1 64-bit2628+17
−17		(+128)2.5 − 9.5
(+1−8=3)		20.8%
2.5 / 12
0.0%
−89
–   RedQueen 1.1.1 64-bit2624+27
−27		(+124)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−165
–   Ethereal 8.02 64-bit2623+31
−31		(+123)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−203
–   Andscacs 0.62u 64-bit2616+32
−32		(+116)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+116
–   Sloppy 0.2.2 64-bit2611+16
−16		(+111)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+80
–   Betsabe II 20202608+28
−28		(+108)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−127
–   KnightX 2.4 64-bit2605+29
−29		(+105)6.5 − 7.5
(+5−6=3)		46.4%
6.5 / 14
0.0%
+81
–   Rodin 7.02601+17
−17		(+101)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−45
–   Nawito 18122599+19
−20		(+99)4 − 4
(+1−1=6)		50.0%
4.0 / 8
0.0%
+103
–   Glass 2.0 64-bit2598+13
−13		(+98)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−89
–   Glass 1.9 64-bit2594+31
−31		(+94)3.5 − 8.5
(+3−8=1)		29.2%
3.5 / 12
0.0%
−80
–   Galjoen 0.40 64-bit2590+20
−20		(+90)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−42
–   GreKo 12.1 64-bit2588+30
−30		(+88)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−104
–   GarboChess 3.0 64-bit2585+16
−16		(+85)3 − 9
(+2−8=2)		25.0%
3.0 / 12
0.0%
−111
–   Ethereal 7.78 64-bit2585+24
−24		(+85)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−113
–   Jellyfish 1.1 64-bit2581+15
−15		(+81)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+43
–   DanaSah 5.072570+17
−17		(+70)5.5 − 10.5
(+1−6=9)		34.4%
5.5 / 16
0.0%
−17
–   Atlas 3.25 64-bit2569+28
−28		(+69)7 − 9
(+5−7=4)		43.8%
7.0 / 16
0.0%
+13
–   Capivara LK 0.09b02f 64-bit2569+17
−17		(+69)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.0%
−3
–   GreKo 12.5 64-bit2569+33
−33		(+69)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+69
–   Schooner 1.8 64-bit2568+19
−20		(+68)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−89
–   Jellyfish 1.02567+22
−22		(+67)6 − 4
(+5−3=2)		60.0%
6.0 / 10
0.0%
+141
–   Arminius 2013-08-10 64-bit2565+31
−31		(+65)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−161
–   Coiled 0.4 64-bit2564+17
−17		(+64)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−52
–   Capivara LK 0.09b02g 64-bit2562+16
−16		(+62)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   Counter 2.0.2 64-bit2561+26
−25		(+61)3 − 7
(+3−7=0)		30.0%
3.0 / 10
0.0%
−115
–   JikChess 0.02 64-bit2559+15
−16		(+59)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
0.0%
−145
–   Francesca MAD 0.192558+15
−15		(+58)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
0.0%
+81
–   Mr Bob 0.7.1 64-bit2558+28
−28		(+58)10.5 − 9.5
(+5−4=11)		52.5%
10.5 / 20
0.0%
+71
–   Ghost 3 64-bit2558+24
−24		(+58)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+21
–   Carballo 1.5 64-bit2557+24
−24		(+57)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+29
–   Capivara LK 0.09b02c 64-bit2556+21
−20		(+56)6.5 − 7.5
(+5−6=3)		46.4%
6.5 / 14
0.0%
+31
–   DanaSah 4.882556+22
−22		(+56)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−94
–   Detroid 1.0.1 64-bit2556+18
−18		(+56)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
0.0%
+179
–   Capivara LK 0.09b02d 64-bit2553+30
−30		(+53)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.1%
+16
–   Raven 1.0 64-bit2553+23
−23		(+53)10.5 − 7.5
(+10−7=1)		58.3%
10.5 / 18
0.0%
+120
–   DanaSah 5.002552+29
−29		(+52)11.5 − 12.5
(+7−8=9)		47.9%
11.5 / 24
0.1%
+43
–   Rodin 6.02551+24
−24		(+51)6 − 10
(+2−6=8)		37.5%
6.0 / 16
0.0%
−23
–   NirvanaChess 1.1 64-bit2549+26
−26		(+49)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.1%
+199
–   nanoSzachy 4.0 64-bit2545+17
−17		(+45)8.5 − 15.5
(+3−10=11)		35.4%
8.5 / 24
0.0%
−44
–   Rodin 5.12545+31
−31		(+45)6 − 8
(+4−6=4)		42.9%
6.0 / 14
0.6%
−3
–   Rhetoric 1.1 64-bit2545+31
−31		(+45)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.6%
−37
–   GreKo 9.7 64-bit2544+31
−31		(+44)5 − 7
(+3−5=4)		41.7%
5.0 / 12
0.7%
−3
–   KnightX 1.98 64-bit2542+27
−27		(+42)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.4%
−109
–   Tucano 1.042541+30
−30		(+41)2 − 6
(+1−5=2)		25.0%
2.0 / 8
1.0%
−141
–   GreKo 12.0 64-bit2541+25
−25		(+41)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.4%
−320
–   Phalanx XXIV2538+20
−20		(+38)6 − 7
(+5−6=2)		46.2%
6.0 / 13
0.2%
+6
–   chess22k 1.3 64-bit2538+24
−24		(+38)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
0.4%
+74
–   Maverick 1.5 64-bit2537+14
−14		(+37)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−120
–   nanoSzachy 4.1 64-bit2534+17
−17		(+34)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.2%
−108
–   Fridolin 2.00 64-bit2532+16
−16		(+32)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
0.3%
+56
–   AnMon 5.662530+21
−21		(+30)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
1.3%
−63
–   Hermann 2.8 64-bit2529+16
−16		(+29)8.5 − 7.5
(+7−6=3)		53.1%
8.5 / 16
0.7%
+50
–   Raven 1.10 64-bit2529+25
−26		(+29)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
3.0%
+66
–   KnightX 2.3 64-bit2525+26
−26		(+25)9 − 9
(+7−7=4)		50.0%
9.0 / 18
5.4%
+22
–   Sjakk 2.1 64-bit2525+31
−31		(+25)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
7.9%
+93
–   Donna 3.1 64-bit2519+28
−28		(+19)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
12.8%
+46
–   Cheese 1.5 64-bit2519+27
−27		(+19)16 − 14
(+12−10=8)
53.3%
16.0 / 30
11.5%
+40
–   Hakkapeliitta 1.0 64-bit2519+27
−27		(+19)4.5 − 13.5
(+3−12=3)		25.0%
4.5 / 18
11.1%
−174
–   GreKo 10.0 64-bit2517+32
−32		(+17)2 − 2
(+1−1=2)		50.0%
2.0 / 4
17.4%
+17
–   GreKo 10.3.1 64-bit2516+33
−33		(+16)2 − 2
(+1−1=2)		50.0%
2.0 / 4
19.7%
+16
–   DanaSah 5.062514+32
−32		(+14)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
21.7%
+96
–   FrankWalter 2.3.5 64-bit2513+24
−24		(+13)7 − 3
(+6−2=2)		70.0%
7.0 / 10
18.3%
+164
–   ECE X22513+28
−28		(+13)3 − 7
(+2−6=2)		30.0%
3.0 / 10
20.7%
−134
–   Ethereal 7.70 64-bit2512+31
−31		(+12)2 − 4
(+1−3=2)		33.3%
2.0 / 6
25.7%
−98
–   Shield 1.3.1 64-bit2511+20
−20		(+11)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
20.3%
+57
–   Floyd 0.8 64-bit2510+24
−24		(+10)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
24.2%
+181
–   Betsabe II 1.752509+22
−22		(+9)2 − 8
(+2−8=0)		20.0%
2.0 / 10
27.0%
−277
–   GreKo 10.2 64-bit2503+31
−31		(+3)5 − 4
(+2−1=6)		55.6%
5.0 / 9
43.6%
+34
–   Arminius 2014-01-18 64-bit2503+24
−24		(+3)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
41.9%
+60
–   ECE X2502+32
−32		(+2)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
45.3%
+38
–   Tao 5.62502+16
−16		(+2)1 − 1
(+1−1=0)		50.0%
1.0 / 2
41.8%
+2
–   WyldChess 1.1 64-bit2501+28
−28		(+1)6 − 2
(+5−1=2)		75.0%
6.0 / 8
47.5%
+180
–   Dorky 4.5 64-bit2501+19
−19		(+1)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
48.5%
−39
–   LittleThought 1.052 64-bit2498+16
−16		(−2)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
58.5%
−66
–   Delphil 3.2 64-bit2496+14
−15		(−4)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
63.7%
+138
–   Pepito 1.59.2 64-bit2495+17
−17		(−5)4.5 − 2.5
(+4−2=1)		64.3%
4.5 / 7
65.3%
+122
–   MadChess 2.2 64-bit2493+14
−15		(−7)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
72.3%
−97
–   K2 0.752493+23
−23		(−7)1 − 1
(+1−1=0)		50.0%
1.0 / 2
69.7%
−7
–   Delphil 3.0 64-bit2492+30
−30		(−8)3 − 1
(+2−0=2)		75.0%
3.0 / 4
68.2%
+141
–   Green Light Chess 3.01.2.22490+24
−24		(−10)1 − 0
(+1−0=0)		100.0%
1.0 / 1
75.5%
+INF
–   JikChess 0.01 64-bit2489+24
−24		(−11)0 − 1
(+0−1=0)		0.0%
0.0 / 1
77.1%
−INF
–   Yace 0.99.872488+17
−16		(−12)1 − 1
(+0−0=2)		50.0%
1.0 / 2
84.8%
−12
–   Ghost 2.0.2 64-bit2486+18
−18		(−14)5.5 − 1.5
(+5−1=1)		78.6%
5.5 / 7
87.8%
+222
–   Xpdnt 0910072483+15
−15		(−17)0 − 2
(+0−2=0)		0.0%
0.0 / 2
93.1%
−INF
–   Bruja 1.9.1 64-bit2479+17
−18		(−21)1.5 − 3.5
(+1−3=1)		30.0%
1.5 / 5
95.7%
−151
–   Delphil 3.1 64-bit2478+26
−26		(−22)16.5 − 5.5
(+12−1=9)		75.0%
16.5 / 22
92.5%
+136
–   pikoSzachy 4.12478+29
−29		(−22)3 − 7
(+2−6=2)		30.0%
3.0 / 10
90.4%
−169
–   Pawny 0.3.1 64-bit2475+23
−23		(−25)11.5 − 12.5
(+6−7=11)		47.9%
11.5 / 24
96.1%
−36
–   Schooner 1.7.0 64-bit2471+24
−24		(−29)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
97.6%
−66
–   WyldChess 1.2 64-bit2470+26
−26		(−30)5 − 3
(+4−2=2)		62.5%
5.0 / 8
97.5%
+58
–   Cheese 1.4 64-bit2470+20
−20		(−30)4 − 8
(+3−7=2)		33.3%
4.0 / 12
98.7%
−171
–   Quark 2.352469+18
−17		(−31)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.4%
+INF
–   iCE 0.32467+31
−31		(−33)4 − 6
(+3−5=2)		40.0%
4.0 / 10
96.7%
−123
–   Carballo 1.22464+23
−22		(−36)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
99.4%
+31
–   Carballo 1.32463+25
−25		(−37)3 − 5
(+3−5=0)		37.5%
3.0 / 8
99.3%
−147
–   Gogobello 1.0 64-bit2463+24
−24		(−37)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
99.5%
+50
–   Donna 3.0 64-bit2462+32
−32		(−38)6 − 2
(+5−1=2)		75.0%
6.0 / 8
98.1%
+141
–   Donna 2.1 64-bit2461+27
−27		(−39)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
99.2%
−76
–   Murka 2 64-bit2460+24
−24		(−40)5 − 3
(+3−1=4)		62.5%
5.0 / 8
99.6%
+39
–   Bagatur 1.4d 64-bit2458+24
−24		(−42)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
99.8%
+208
–   Bagatur 1.4e 64-bit2455+30
−30		(−45)6 − 4
(+3−1=6)		60.0%
6.0 / 10
99.5%
+14
–   Nemeton 1.512454+22
−22		(−46)3 − 3
(+3−3=0)		50.0%
3.0 / 6
100.0%
−46
–   Dorky 4.3 64-bit2450+28
−28		(−50)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
99.9%
+86
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19		(−52)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−20
–   Hussar 0.42444+17
−17		(−56)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Betsabe II 1.472444+20
−20		(−56)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Lozza 1.17a 64-bit2444+17
−17		(−56)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−56
–   Shallow r694 64-bit2443+17
−18		(−57)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
+11
–   K2 0.792441+29
−29		(−59)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   TJchess 1.3 64-bit2435+17
−17		(−65)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−160
–   Delphil 2.9g 64-bit2433+33
−33		(−67)9 − 5
(+8−4=2)		64.3%
9.0 / 14
100.0%
+52
–   Pedone 0.4 64-bit2427+29
−29		(−73)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−177
–   Betsabe II 1.30 64-bit2426+23
−23		(−74)11 − 9
(+8−6=6)		55.0%
11.0 / 20
100.0%
−42
–   Jumbo 0.4.34 64-bit2421+25
−25		(−79)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−79
–   Ares 1.005 64-bit2419+18
−18		(−81)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
−13
–   Shallow r688 64-bit2414+19
−19		(−86)7.5 − 6.5
(+6−5=3)		53.6%
7.5 / 14
100.0%
−62
–   Ifrit m1.8 64-bit2413+18
−18		(−87)10.5 − 3.5
(+8−1=5)		75.0%
10.5 / 14
100.0%
+81
–   Ares 1.005.2 64-bit2412+17
−17		(−88)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+69
–   Jonesy 1.0 64-bit2411+21
−21		(−89)6 − 2
(+6−2=0)		75.0%
6.0 / 8
100.0%
+138
–   Sjakk 2.0 64-bit2403+24
−24		(−97)19.5 − 8.5
(+16−5=7)		69.6%
19.5 / 28
100.0%
+45
–   Tigran 2.4n 64-bit2402+17
−17		(−98)13.5 − 4.5
(+12−3=3)		75.0%
13.5 / 18
100.0%
+99
–   RomiChess P3L 64-bit2401+23
−23		(−99)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
100.0%
−71
–   Maverick 0.60 64-bit2397+33
−33		(−103)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+225
–   Alex 2.14a 64-bit2394+18
−18		(−106)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+44
–   Jazz 721 64-bit2379+19
−19		(−121)12.5 − 5.5
(+8−1=9)		69.4%
12.5 / 18
100.0%
−5
–   TJchess 1.1 64-bit2365+20
−20		(−135)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+154
–   Myrddin 0.86 64-bit2360+22
−22		(−140)5 − 5
(+4−4=2)		50.0%
5.0 / 10
100.0%
−140
–   Flux 2.2.12358+21
−21		(−142)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Maverick 0.51 64-bit2342+22
−22		(−158)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−300
–   EveAnn 1.712336+28
−28		(−164)11.5 − 8.5
(+9−6=5)		57.5%
11.5 / 20
100.0%
−117
–   Chezzz 1.0.32323+19
−19		(−177)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−71
–   ECE 12.012319+22
−22		(−181)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+54
–   EveAnn 1.71a2319+21
−21		(−181)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
−123
–   Nemeton 1.22310+26
−26		(−190)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−130
–   NoraGrace 1.0 64-bit2309+29
−29		(−191)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Dabbaba 7.491907+12
−12		(−593)3 − 0
(+3−0=0)		100.0%
3.0 / 3
100.0%
+INF
1286 games: 441 wins, 468 losses, 377 draws (29.3%), score: 49.0%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 28, 2021