CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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N2 0.1 (2490+23
−23
)Quote
Author: Ralf Schaefer (Germany) Link: Homepage
This is one of the 3 N2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Scorpio 2.5 32-bit2664+32
−32
(+174)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+78
–   NoraGrace 2.0 64-bit2623+15
−15
(+133)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−156
–   Alfil 8.1.12601+14
−14
(+111)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+178
–   Amyan 1.722590+12
−12
(+100)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+72
–   Petir 4.9999992579+15
−15
(+89)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+89
–   Critter 0.40 32-bit2577+32
−32
(+87)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−147
–   RedQueen 0.9.8 32-bit2577+22
−22
(+87)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+46
–   Scorpio 2.2 32-bit2570+28
−28
(+80)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Brutus 8.05 32-bit2567+17
−17
(+77)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Rotor 0.52565+17
−17
(+75)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−75
–   SOS 5.12564+13
−13
(+74)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+74
–   Philou 3.5.12562+23
−23
(+72)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+12
–   Cheng3 1.05 32-bit2559+32
−32
(+69)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−105
–   Arasan 11.7 32-bit2559+32
−32
(+69)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−156
–   Tornado 3.42a 32-bit2548+32
−32
(+58)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.2%
−98
–   Ufim 8.022544+12
−12
(+54)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−88
–   GreKo 12.0 64-bit2541+25
−25
(+51)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.2%
+55
–   DanaSah 4.602541+25
−25
(+51)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.2%
+47
–   AnMon 5.752539+15
−15
(+49)6 − 8
(+5−7=2)
42.9%
6.0 / 14
0.0%
−3
–   Glass 1.8 32-bit2537+26
−26
(+47)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.4%
+42
–   Arasan 11.6 32-bit2533+33
−33
(+43)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
1.8%
+11
–   DanaSah 4.242527+17
−17
(+37)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.6%
+74
–   GarboChess 2.20 32-bit2523+17
−17
(+33)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
1.2%
−87
–   EXchess 6.10b 32-bit2519+32
−32
(+29)4 − 6
(+2−4=4)
40.0%
4.0 / 10
8.1%
−38
–   Brutus 7.02b2516+18
−18
(+26)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
4.8%
−41
–   GreKo 10.3.1 64-bit2516+33
−33
(+26)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
10.5%
−5
–   CuckooChess 1.092509+33
−33
(+19)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
18.1%
+61
–   Little Goliath Evolution 3.122508+18
−18
(+18)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
12.7%
−74
–   DanaSah 4.372505+31
−32
(+15)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
23.3%
+81
–   Arminius 2014-01-18 64-bit2503+24
−24
(+13)4 − 2
(+4−2=0)
66.7%
4.0 / 6
22.9%
+162
–   Tao 5.62503+16
−16
(+13)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
18.5%
−144
–   Hermann 2.4 32-bit2502+23
−23
(+12)4 − 4
(+2−2=4)
50.0%
4.0 / 8
25.1%
+12
–   Arasan 11.3 32-bit2501+33
−33
(+11)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
30.4%
−107
–   Hermann 2.5 32-bit2499+20
−20
(+9)9 − 7
(+7−5=4)
56.3%
9.0 / 16
28.4%
+50
–   Twisted Logic 20080404x2496+26
−26
(+6)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
37.3%
−150
–   Ufim 7.012490+32
−32
(0)1 − 1
(+1−1=0)
50.0%
1.0 / 2
49.9%
0
–   Yace 0.99.872488+17
−17
(−2)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
56.4%
+93
–   Arasan 11.4 32-bit2488+34
−34
(−2)3 − 1
(+2−0=2)
75.0%
3.0 / 4
55.1%
+154
–   Xpdnt 0910072483+15
−15
(−7)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
68.9%
−44
–   Pepito 1.59 32-bit2482+24
−24
(−8)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
68.9%
+134
–   Cerebro 3.03d2482+17
−17
(−8)6 − 8
(+2−4=8)
42.9%
6.0 / 14
71.8%
−47
–   Rotor 0.42481+18
−18
(−9)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
73.1%
+50
–   Matacz 1.42479+17
−17
(−11)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
77.4%
−22
–   BBChess 1.3b2477+24
−24
(−13)5 − 5
(+2−2=6)
50.0%
5.0 / 10
77.8%
−13
–   Anatoli 0.35k2476+16
−16
(−14)5 − 3
(+3−1=4)
62.5%
5.0 / 8
84.0%
+55
–   Pupsi2 0.082473+18
−17
(−17)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
87.2%
+14
–   Trace 1.37a2472+18
−18
(−18)2 − 2
(+1−1=2)
50.0%
2.0 / 4
88.8%
−18
–   Arasan 10.42471+20
−20
(−19)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
88.6%
−161
–   Counter 1.22470+17
−17
(−20)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
91.9%
−102
–   Quark 2.352469+18
−18
(−21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
91.9%
+121
–   Counter 1.12457+23
−23
(−33)7 − 5
(+4−2=6)
58.3%
7.0 / 12
97.9%
+19
–   Philou 3.0.02456+29
−29
(−34)9 − 9
(+2−2=14)
50.0%
9.0 / 18
96.6%
−34
–   Delphil 1.9g2451+29
−29
(−39)5 − 3
(+5−3=0)
62.5%
5.0 / 8
98.1%
+68
–   Gaviota 0.74.41 32-bit2447+33
−33
(−43)3 − 1
(+3−1=0)
75.0%
3.0 / 4
98.2%
+191
–   Delphil 2.32441+32
−32
(−49)8 − 4
(+5−1=6)
66.7%
8.0 / 12
99.3%
+49
–   nanoSzachy 3.82439+16
−16
(−51)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
+14
–   Typhoon 1.00-3582435+17
−17
(−55)14 − 4
(+11−1=6)
77.8%
14.0 / 18
100.0%
+132
–   Critter 0.382435+32
−32
(−55)7 − 9
(+2−4=10)
43.8%
7.0 / 16
99.7%
−93
–   Homer 2.012430+20
−21
(−60)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+44
–   Pupsi2 0.072429+21
−21
(−61)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
+16
–   PostModernist 10162420+18
−18
(−70)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−227
–   Ares 1.005 64-bit2419+18
−18
(−71)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−71
–   Gaia 3.5 32-bit2412+21
−21
(−78)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−235
–   Diablo 0.5.12412+18
−18
(−78)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−145
–   Queen 4.032410+18
−18
(−80)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
−15
–   RomiChess P3k 32-bit2408+19
−19
(−82)9.5 − 5.5
(+6−2=7)
63.3%
9.5 / 15
100.0%
−6
–   Dragon 4.62405+17
−17
(−85)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−227
–   Sage 3.532388+18
−18
(−102)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−184
–   Dirty ACCA32388+29
−29
(−102)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
100.0%
−138
–   Horizon 4.42386+17
−17
(−104)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
100.0%
−135
–   Rotor 0.32383+32
−32
(−107)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−249
–   Philou 2.8.02368+32
−32
(−122)16 − 4
(+12−0=8)
80.0%
16.0 / 20
100.0%
+74
–   GreKo 6.52365+26
−26
(−125)12.5 − 3.5
(+10−1=5)
78.1%
12.5 / 16
100.0%
+70
–   Glass 1.32354+26
−26
(−136)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+13
–   Asterisk 0.62332+18
−18
(−158)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−71

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020