CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
N2 0.1 (2489+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-bit2663+32
−32
(+174)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+78
= 0 0 1
–   NoraGrace 2.0 64-bit2625+16
−16
(+136)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−153
0 = 0 0
–   Alfil 8.1.12601+14
−14
(+112)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+179
= = = 1
–   Amyan 1.722589+12
−12
(+100)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+72
0 0 1 = 0 1 = = = =
–   Petir 4.9999992579+16
−15
(+90)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+90
0 1
–   RedQueen 0.9.8 32-bit2577+22
−22
(+88)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+47
1 = 0 = 1 0 0 1 0 =
–   Critter 0.40 32-bit2576+32
−32
(+87)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−147
0 0 0 1
–   Scorpio 2.2 32-bit2569+29
−29
(+80)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Brutus 8.05 32-bit2567+17
−17
(+78)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Rotor 0.52565+17
−17
(+76)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−74
0 0 = =
–   SOS 5.12563+13
−13
(+74)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+74
1 0
–   Philou 3.5.12561+23
−23
(+72)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+12
1 = = 0 0 = 0 = = =
–   Cheng3 1.05 32-bit2559+32
−32
(+70)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−104
0 1 0 0 = = 0 = 0 0
–   Arasan 11.7 32-bit2558+32
−32
(+69)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−156
0 0 1 0
–   Tornado 3.42a 32-bit2548+32
−32
(+59)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.2%
−97
= 0 0 = 0 =
–   Ufim 8.022544+12
−12
(+55)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−87
0 =
–   GreKo 12.0 64-bit2541+25
−25
(+52)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.2%
+56
= 1 = 1 = 0 0 = 1 0
–   DanaSah 4.602540+25
−25
(+51)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.2%
+47
0 = 1 1 = = = = 0 =
–   AnMon 5.752538+15
−15
(+49)6 − 8
(+5−7=2)
42.9%
6.0 / 14
0.0%
−3
1 0 1 0 0 0 0 = 0 1 0 1 1 =
–   Glass 1.8 32-bit2537+26
−26
(+48)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.4%
+43
0 = 0 1 0 1 1 1 0 =
–   Arasan 11.6 32-bit2532+33
−33
(+43)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
1.8%
+11
= 0 = = 0 1 = =
–   DanaSah 4.242527+17
−17
(+38)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.6%
+75
1 1 0 1 = = = 0
–   GarboChess 2.20 32-bit2523+17
−17
(+34)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
1.2%
−86
1 0 = = 0 0 0 =
–   EXchess 6.10b 32-bit2518+33
−32
(+29)4 − 6
(+2−4=4)
40.0%
4.0 / 10
7.9%
−38
0 = = 0 0 = = 1 0 1
–   GreKo 10.3.1 64-bit2515+33
−33
(+26)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
11.0%
−5
0 = = 0 0 1 1 0 = 1
–   Brutus 7.02b2515+18
−18
(+26)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
4.8%
−41
= 0 = =
–   Little Goliath Evolution 3.122508+18
−18
(+19)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.7%
−73
1 0 0 =
–   CuckooChess 1.092508+33
−33
(+19)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
18.1%
+61
= 0 = 1 1 1 0 =
–   Tao 5.62504+16
−16
(+15)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
16.8%
−142
= 0
–   Arminius 2014-01-18 64-bit2502+24
−24
(+13)4 − 2
(+4−2=0)
66.7%
4.0 / 6
22.8%
+162
0 1 1 1 1 0
–   DanaSah 4.372502+33
−33
(+13)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
27.0%
+79
1 1 0 1 = = 1 0 1 = 1 = 1 0 0 =
–   Hermann 2.4 32-bit2501+23
−23
(+12)4 − 4
(+2−2=4)
50.0%
4.0 / 8
24.5%
+12
1 1 0 = = 0 = =
–   Arasan 11.3 32-bit2500+33
−34
(+11)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
30.3%
−107
0 1 = 0 0 1 0 0 1 0
–   Hermann 2.5 32-bit2497+20
−20
(+8)9 − 7
(+7−5=4)
56.3%
9.0 / 16
31.7%
+49
1 0 0 0 1 1 0 1 0 = 1 1 1 = = =
–   Twisted Logic 20080404x2496+26
−26
(+7)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
36.5%
−149
0 =
–   Yace 0.99.872492+17
−17
(+3)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
43.4%
+98
= 0 1 1
–   Ufim 7.012490+32
−32
(+1)1 − 1
(+1−1=0)
50.0%
1.0 / 2
49.8%
+1
1 0
–   Arasan 11.4 32-bit2487+34
−34
(−2)3 − 1
(+2−0=2)
75.0%
3.0 / 4
54.2%
+154
= 1 = 1
–   Xpdnt 0910072483+15
−15
(−6)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
68.1%
−43
1 1 = 0 0 0 = =
–   Pepito 1.59 32-bit2481+24
−24
(−8)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
68.0%
+134
1 =
–   Cerebro 3.03d2481+17
−17
(−8)6 − 8
(+2−4=8)
42.9%
6.0 / 14
71.5%
−47
= = 0 0 1 = = 0 = 1 = 0 = =
–   Rotor 0.42480+18
−18
(−9)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
72.6%
+50
= = = 1
–   Matacz 1.42479+17
−17
(−10)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
77.5%
−21
0 = 0 1 0 = = 1 0 1 = 0 = 1 = 0 1 = = 1 0 =
–   BBChess 1.3b2477+25
−24
(−12)5 − 5
(+2−2=6)
50.0%
5.0 / 10
77.2%
−12
1 = = = = 0 = = 1 0
–   Anatoli 0.35k2475+16
−16
(−14)5 − 3
(+3−1=4)
62.5%
5.0 / 8
83.9%
+55
= 0 = = 1 = 1 1
–   Pupsi2 0.082473+18
−18
(−16)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
87.1%
+15
1 0 0 = 0 = 1 1 = 1
–   Trace 1.37a2472+18
−18
(−17)2 − 2
(+1−1=2)
50.0%
2.0 / 4
88.1%
−17
0 1 = =
–   Arasan 10.42471+20
−21
(−18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
88.1%
−160
= 0
–   Counter 1.22469+17
−17
(−20)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
91.7%
−102
1 0 = 0
–   Quark 2.352467+18
−18
(−22)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
93.0%
+120
= 1
–   Counter 1.12456+23
−23
(−33)7 − 5
(+4−2=6)
58.3%
7.0 / 12
97.8%
+19
= 0 1 = = = = 1 1 0 1 =
–   Philou 3.0.02456+29
−29
(−33)9 − 9
(+2−2=14)
50.0%
9.0 / 18
96.6%
−33
= = = 0 = 0 = = = 1 = = = 1 = = = =
–   Delphil 1.9g2450+29
−29
(−39)5 − 3
(+5−3=0)
62.5%
5.0 / 8
98.1%
+68
1 1 0 0 1 1 0 1
–   Gaviota 0.74.41 32-bit2446+33
−33
(−43)3 − 1
(+3−1=0)
75.0%
3.0 / 4
98.2%
+191
1 1 0 1
–   Delphil 2.32440+32
−32
(−49)8 − 4
(+5−1=6)
66.7%
8.0 / 12
99.3%
+49
= = 1 1 = = 1 = 0 = 1 1
–   nanoSzachy 3.82438+16
−16
(−51)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
+14
1 0 = 1 1 0
–   Typhoon 1.00-3582434+17
−17
(−55)14 − 4
(+11−1=6)
77.8%
14.0 / 18
100.0%
+132
1 = 0 1 1 1 1 = 1 = = = = 1 1 1 1 1
–   Critter 0.382434+32
−32
(−55)7 − 9
(+2−4=10)
43.8%
7.0 / 16
99.7%
−93
= 0 = 1 = = = 0 = 1 = = = 0 0 =
–   Homer 2.012430+20
−21
(−59)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+45
= = 0 1 1 = 1 = 1 0 1 1
–   Pupsi2 0.072428+21
−20
(−61)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
+16
= 1 = = 0 = 1 1
–   PostModernist 10162420+18
−19
(−69)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−226
= 0
–   Ares 1.005 64-bit2418+18
−18
(−71)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−71
0 1 = =
–   Diablo 0.5.12410+18
−18
(−79)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−146
= = = 0
–   Queen 4.032409+18
−18
(−80)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
−15
= 0 = = 1 1 = 0 0 1 0 1 1 1 = 1
–   Gaia 3.5 32-bit2409+21
−21
(−80)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−237
= 0
–   RomiChess P3k 32-bit2407+19
−19
(−82)9.5 − 5.5
(+6−2=7)
63.3%
9.5 / 15
100.0%
−6
= 1 = = 1 1 = = 1 0 = 0 1 1 =
–   Dragon 4.62405+18
−18
(−84)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−226
= 0
–   Sage 3.532387+18
−18
(−102)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−184
0 0 1 =
–   Dirty ACCA32386+29
−29
(−103)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
100.0%
−139
= 0 0 = = = = 1
–   Horizon 4.42384+17
−17
(−105)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
100.0%
−136
1 1 1 = = 0 0 = 0 0 1 0
–   Rotor 0.32382+32
−32
(−107)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−249
= 0
–   Philou 2.8.02368+32
−32
(−121)16 − 4
(+12−0=8)
80.0%
16.0 / 20
100.0%
+75
= = 1 1 1 1 = 1 = = 1 1 = 1 = 1 1 1 1 =
–   GreKo 6.52364+26
−26
(−125)12.5 − 3.5
(+10−1=5)
78.1%
12.5 / 16
100.0%
+70
0 1 = 1 1 1 1 = = 1 = = 1 1 1 1
–   Glass 1.32353+26
−26
(−136)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+13
1 = = 1
–   Asterisk 0.62331+18
−18
(−158)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−71
= 1 0 1 1 = = = 1 =

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019