CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Zap!Chess Paderborn SE 32-bit (2670+34
−34
)Quote
Author: Anthony Cozzie (USA) Link: Homepage
This is one of the 15 Zappa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.2 32-bit2884+16
−16
(+214)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+71
= 0
–   Rybka 1.2 32-bit2867+17
−17
(+197)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−71
0 0 = 0
–   Rybka 2.1 32-bit2862+22
−22
(+192)2 − 1
(+2−1=0)
66.7%
2.0 / 3
0.0%
+325
1 0 1
–   Shredder 112831+12
−12
(+161)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fritz 102777+15
−15
(+107)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+18
= 0 = = = 0
–   Hiarcs 112775+25
−25
(+105)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−7
= 0 0 0 1 =
–   Shredder 102770+13
−13
(+100)2.5 − 4.5
(+1−3=3)
35.7%
2.5 / 7
0.0%
0
1 = 0 0 = = 0
–   Toga II 1.3.42766+28
−28
(+96)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+96
0 1
–   Loop 10.32f2765+19
−19
(+95)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+6
0 0 = = = =
–   Loop 12.322761+22
−22
(+91)4 − 5
(+3−4=2)
44.4%
4.0 / 9
0.0%
+53
0 1 1 1 = 0 = 0 0
–   Toga II 1.2.1a 32-bit2759+12
−12
(+89)2 − 3
(+1−2=2)
40.0%
2.0 / 5
0.0%
+21
1 0 = = 0
–   Hiarcs X54 Hypermodern 32-bit2755+29
−28
(+85)2 − 5
(+1−4=2)
28.6%
2.0 / 7
0.0%
−61
0 0 0 = = 1 0
–   Hiarcs X50 Hypermodern2755+30
−30
(+85)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+25
0 0 1 = 1 0
–   Spike 1.2 Turin2744+7
−7
(+74)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+84
= = 0 1
–   Junior 102743+13
−13
(+73)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+32
= 1 = 0 = = 0 =
–   Hiarcs X502743+19
−19
(+73)2 − 3
(+0−1=4)
40.0%
2.0 / 5
0.0%
+33
= = = = 0
–   Fruit 2.2.12743+13
−13
(+73)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Fritz 92742+14
−14
(+72)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−70
= 0 = 0
–   Toga II 1.2 32-bit2734+25
−25
(+64)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.1%
+60
1 1 0 0 1 = = = 0 = 0 1 = =
–   Hiarcs X54 32-bit2730+32
−32
(+60)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.5%
+60
= = = =
–   Shredder 92725+17
−17
(+55)14.5 − 15.5
(+10−11=9)
48.3%
14.5 / 30
0.2%
+41
1 = = = 0 = 0 1 1 = 0 0 0 = 0 1 = 1 0 1 1 0 1 0 1 = = 0 0 1
–   Hiarcs 10 Hypermodern2717+20
−20
(+47)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.9%
−INF
0
–   Ktulu 82706+9
−9
(+36)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
2.1%
−46
0 1 = 0
–   Fritz 8 Bilbao2700+28
−28
(+30)4 − 4
(+2−2=4)
50.0%
4.0 / 8
8.5%
+30
= 1 = 0 = 0 1 =
–   Naum 2.0 32-bit2696+15
−15
(+26)1 − 1
(+0−0=2)
50.0%
1.0 / 2
7.7%
+26
= =
–   Fruit 2.12694+25
−25
(+24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
12.5%
−118
= 0
–   Spike 1.12689+15
−15
(+19)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
15.5%
−11
=
–   Chess Tiger 20072681+12
−12
(+11)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
26.9%
−40
0 = = = 1 0
–   Junior 92676+17
−17
(+6)1 − 0
(+1−0=0)
100.0%
1.0 / 1
37.5%
+INF
1
–   SmarThink 1.00 32-bit2665+15
−15
(−5)1 − 1
(+0−0=2)
50.0%
1.0 / 2
59.4%
−5
= =
–   Chessmaster 112664+12
−12
(−6)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
62.7%
−162
= 0
–   Glaurung 1.2.1 Crusader 32-bit2663+32
−32
(−7)0 − 2
(+0−2=0)
0.0%
0.0 / 2
60.9%
−INF
0 0
–   Ktulu 7.52663+15
−15
(−7)0 − 1
(+0−1=0)
0.0%
0.0 / 1
62.6%
−INF
0
–   CM10th Lazarus2661+23
−23
(−9)3 − 5
(+0−2=6)
37.5%
3.0 / 8
67.0%
−72
= = = = = 0 0 =
–   CM10th Xperience2660+13
−13
(−10)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
69.3%
−40
=
–   CM9000 Enforcer2657+19
−19
(−13)3 − 4
(+1−2=4)
42.9%
3.0 / 7
73.5%
−44
= 1 = 0 0 = =
–   Glaurung 1.2.1 32-bit2655+16
−16
(−15)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
78.3%
−97
0 1 = 0
–   CM10th Paralyse2654+14
−15
(−16)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
80.4%
+136
= 1 1 = = 1
–   CM10th Ogre2653+22
−22
(−17)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
79.0%
−31
= 1 0
–   Scorpio 2.0 32-bit2652+16
−17
(−18)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
81.8%
+124
= 1
–   CM10th Pestilence2644+23
−23
(−26)4 − 3
(+2−1=4)
57.1%
4.0 / 7
89.5%
+16
0 = = = 1 1 =
–   Scorpio 1.82640+19
−20
(−30)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
93.1%
−125
0 0 = 1
–   CM10th Guardian2638+26
−26
(−32)1 − 1
(+0−0=2)
50.0%
1.0 / 2
92.6%
−32
= =
–   Slow Chess Blitz WV2.12637+11
−12
(−33)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
96.5%
+210
1 1 =
–   Delfi 5.22636+21
−21
(−34)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.3%
+122
= 1
–   Chess Tiger 152636+17
−17
(−34)2 − 0
(+2−0=0)
100.0%
2.0 / 2
96.0%
+INF
1 1
–   CM10th Warrior2635+24
−24
(−35)2 − 1
(+2−1=0)
66.7%
2.0 / 3
94.7%
+98
1 1 0
–   Chess Tiger 15 Gambit2634+33
−33
(−36)0 − 1
(+0−1=0)
0.0%
0.0 / 1
92.9%
−INF
0
–   Gandalf 62634+11
−11
(−36)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.5%
−36
0 1
–   Chess Tiger 2007 Gambit2628+29
−29
(−42)1 − 1
(+1−1=0)
50.0%
1.0 / 2
96.7%
−42
0 1
–   WildCat 72627+14
−14
(−43)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
98.8%
−73
=
–   Glaurung 1.1 32-bit2626+33
−33
(−44)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
96.7%
+229
1 1 1 =
–   Ruffian 2.1.02623+13
−13
(−47)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
99.4%
−290
0 0 =
–   ProDeo 1.22619+18
−18
(−51)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.5%
+INF
1
–   ProDeo 1.62617+20
−20
(−53)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.6%
−53
0 1
–   Colossus 2007d2613+23
−23
(−57)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.7%
−57
1 0
–   Pharaon 3.5.12613+12
−12
(−57)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−57
= 1 0 =
–   Scorpio 1.72604+32
−32
(−66)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.7%
−INF
0
–   Delfi 5.02599+20
−20
(−71)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−227
0 0 = =
–   Delfi 4.62594+31
−31
(−76)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.9%
+INF
1
–   Pseudo 0.7c2591+13
−13
(−79)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   ProDeo 1.12588+30
−30
(−82)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−112
=
–   Zappa 1.1 32-bit2581+29
−29
(−89)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Jonny 2.83 32-bit2576+17
−17
(−94)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
100.0%
+30
1 = 1 = =
–   Pharaon 3.32574+32
−32
(−96)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−65
=
–   SOS 5.12563+13
−13
(−107)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Hamsters 0.52556+33
−33
(−114)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+42
1 =
–   Anaconda 2.0.12555+27
−27
(−115)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−84
=
–   The Baron 1.7.02549+33
−33
(−121)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Crafty 21.6 32-bit2549+34
−34
(−121)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+20
1 =
–   E.T. Chess 18.11.052519+28
−28
(−151)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Crafty 20.14 32-bit2517+27
−27
(−153)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−183
=
–   Crafty 20.13 32-bit2510+33
−33
(−160)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Movei 00.8.2952507+29
−29
(−163)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Crafty 20.11 32-bit2502+33
−33
(−168)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ufim 7.012490+32
−32
(−180)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0

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