CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
N2 0.1 (2488+24
−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-bit2662+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-bit2621+17
−17
(+133)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−156
0 = 0 0
–   Alfil 8.1.12600+14
−14
(+112)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+179
= = 1 =
–   Amyan 1.722590+13
−13
(+102)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+74
= = = 1 = 0 1 = 0 0
–   Petir 4.9999992577+16
−16
(+89)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+89
1 0
–   RedQueen 0.9.8 32-bit2576+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-bit2575+32
−31
(+87)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−147
0 1 0 0
–   Scorpio 2.2 32-bit2568+29
−29
(+80)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Brutus 8.05 32-bit2566+17
−17
(+78)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Rotor 0.52564+17
−17
(+76)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−74
= 0 = 0
–   SOS 5.12561+14
−14
(+73)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+73
1 0
–   Philou 3.5.12560+23
−23
(+72)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+12
= 0 0 = 0 = = = 1 =
–   Arasan 11.7 32-bit2559+34
−34
(+71)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−154
0 0 1 0
–   Cheng3 1.05 32-bit2558+32
−32
(+70)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−104
= = 0 = 0 0 0 0 0 1
–   Tornado 3.42a 32-bit2544+34
−34
(+56)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.4%
−100
0 = 0 = = 0
–   Ufim 8.022542+13
−13
(+54)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−88
0 =
–   GreKo 12.0 64-bit2539+25
−25
(+51)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.2%
+55
= 1 = 0 0 = 1 0 = 1
–   DanaSah 4.602539+25
−25
(+51)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.2%
+47
= = 0 = 0 = 1 1 = =
–   Glass 1.8 32-bit2536+26
−26
(+48)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.4%
+43
0 = 0 1 1 1 0 = 0 1
–   AnMon 5.752531+16
−16
(+43)6 − 8
(+5−7=2)
42.9%
6.0 / 14
0.2%
−9
1 0 0 = 1 1 0 = 0 0 0 0 1 1
–   Arasan 11.6 32-bit2531+33
−33
(+43)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
1.8%
+11
= = = 0 1 = = 0
–   DanaSah 4.242526+17
−17
(+38)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.5%
+75
= = = 0 0 1 1 1
–   GarboChess 2.20 32-bit2522+17
−17
(+34)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
1.1%
−86
0 0 0 = 0 = = 1
–   EXchess 6.10b 32-bit2516+32
−32
(+28)4 − 6
(+2−4=4)
40.0%
4.0 / 10
8.4%
−39
= 0 0 = = 1 0 1 0 =
–   Brutus 7.02b2513+19
−19
(+25)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
4.6%
−42
= = = 0
–   CuckooChess 1.092507+33
−33
(+19)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
17.7%
+61
0 = = 0 = 1 1 1
–   Little Goliath Evolution 3.122506+18
−18
(+18)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.6%
−74
0 1 = 0
–   GreKo 10.3.1 64-bit2504+35
−35
(+16)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
22.5%
−15
1 0 = 1 0 = = 0 0 1
–   Tao 5.62502+17
−17
(+14)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
16.9%
−143
0 =
–   Hermann 2.4 32-bit2501+23
−23
(+13)4 − 4
(+2−2=4)
50.0%
4.0 / 8
21.8%
+13
0 = 0 1 1 = = =
–   DanaSah 4.372500+33
−33
(+12)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
27.9%
+78
1 = = 1 0 1 = 1 = 1 0 0 1 1 0 =
–   Arminius 2014-01-18 64-bit2499+24
−24
(+11)4 − 2
(+4−2=0)
66.7%
4.0 / 6
25.7%
+160
1 0 0 1 1 1
–   Arasan 11.3 32-bit2498+35
−35
(+10)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
31.9%
−108
1 0 0 1 = 0 0 1 0 0
–   Hermann 2.5 32-bit2495+20
−20
(+7)9 − 7
(+7−5=4)
56.3%
9.0 / 16
31.6%
+48
= 1 = 1 0 1 = 0 1 = 1 1 1 0 0 0
–   Twisted Logic 20080404x2495+26
−26
(+7)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
34.9%
−149
= 0
–   Ufim 7.012488+32
−32
(0)1 − 1
(+1−1=0)
50.0%
1.0 / 2
49.5%
0
0 1
–   Yace 0.99.872487+18
−18
(−1)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
53.9%
+94
1 1 = 0
–   Xpdnt 0910072486+16
−16
(−2)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
56.1%
−39
0 = 0 1 1 0 = =
–   Arasan 11.4 32-bit2481+34
−35
(−7)3 − 1
(+2−0=2)
75.0%
3.0 / 4
62.1%
+149
1 = 1 =
–   Pepito 1.59 32-bit2480+24
−24
(−8)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
68.7%
+134
1 =
–   Matacz 1.42479+17
−17
(−9)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
73.7%
−20
= 1 0 = = 0 1 0 = = 1 0 1 = 0 = 1 = 0 0 1 =
–   Anatoli 0.35k2479+17
−16
(−9)5 − 3
(+3−1=4)
62.5%
5.0 / 8
72.7%
+60
1 = 1 1 0 = = =
–   Cerebro 3.03d2478+18
−18
(−10)6 − 8
(+2−4=8)
42.9%
6.0 / 14
74.9%
−49
= = = 1 1 = 0 = 0 = 0 = = 0
–   BBChess 1.3b2478+25
−25
(−10)5 − 5
(+2−2=6)
50.0%
5.0 / 10
71.3%
−10
0 1 = = 0 1 = = = =
–   Rotor 0.42478+18
−18
(−10)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
73.7%
+49
= = 1 =
–   Pupsi2 0.082471+17
−18
(−17)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
86.9%
+14
1 0 = 1 1 = 1 0 0 =
–   Arasan 10.42469+21
−21
(−19)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
87.8%
−161
0 =
–   Quark 2.352469+19
−19
(−19)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
89.2%
+123
= 1
–   Counter 1.22468+17
−17
(−20)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
91.7%
−102
1 0 = 0
–   Trace 1.37a2468+19
−19
(−20)2 − 2
(+1−1=2)
50.0%
2.0 / 4
90.9%
−20
= = 1 0
–   Counter 1.12455+23
−23
(−33)7 − 5
(+4−2=6)
58.3%
7.0 / 12
97.7%
+19
= = = 1 0 1 1 = = 0 1 =
–   Philou 3.0.02454+29
−29
(−34)9 − 9
(+2−2=14)
50.0%
9.0 / 18
96.5%
−34
= 0 = = = = = = 1 = 1 = = = 0 = = =
–   Delphil 1.9g2449+29
−29
(−39)5 − 3
(+5−3=0)
62.5%
5.0 / 8
98.1%
+68
1 1 0 1 1 1 0 0
–   Gaviota 0.74.41 32-bit2443+34
−34
(−45)3 − 1
(+3−1=0)
75.0%
3.0 / 4
98.4%
+189
1 1 0 1
–   Delphil 2.32438+32
−32
(−50)8 − 4
(+5−1=6)
66.7%
8.0 / 12
99.4%
+48
1 1 = 1 = 0 = = 1 = 1 =
–   nanoSzachy 3.82436+16
−16
(−52)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
+13
1 0 1 = 1 0
–   Typhoon 1.00-3582433+17
−17
(−55)14 − 4
(+11−1=6)
77.8%
14.0 / 18
100.0%
+132
1 1 1 = 1 1 1 = = = 1 = 0 1 1 1 = 1
–   Critter 0.382433+32
−32
(−55)7 − 9
(+2−4=10)
43.8%
7.0 / 16
99.7%
−93
= 0 = 1 = = = 0 = 1 = = = 0 0 =
–   Homer 2.012428+21
−20
(−60)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+44
1 1 = 1 0 = = 0 1 = 1 1
–   Pupsi2 0.072427+21
−21
(−61)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
+16
= 1 = 1 1 = = 0
–   PostModernist 10162427+21
−21
(−61)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−218
= 0
–   Ares 1.005 64-bit2414+18
−19
(−74)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−74
0 1 = =
–   Queen 4.032409+18
−18
(−79)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
−14
= 0 = 0 1 = 1 1 0 1 1 0 = = 1 1
–   Diablo 0.5.12408+18
−18
(−80)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−147
0 = = =
–   Dragon 4.62406+18
−18
(−82)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−224
0 =
–   RomiChess P3k 32-bit2405+19
−19
(−83)9.5 − 5.5
(+6−2=7)
63.3%
9.5 / 15
100.0%
−7
= 1 = 0 0 1 1 = = 1 = 1 1 = =
–   Gaia 3.5 32-bit2400+23
−23
(−88)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−244
= 0
–   Horizon 4.42385+18
−18
(−103)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
100.0%
−134
0 = 1 1 0 1 0 0 1 = = 0
–   Dirty ACCA32384+29
−29
(−104)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
100.0%
−140
= 0 = = = 1 = 0
–   Sage 3.532383+18
−18
(−105)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−187
0 1 = 0
–   Rotor 0.32380+32
−32
(−108)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−250
0 =
–   Philou 2.8.02366+32
−32
(−122)16 − 4
(+12−0=8)
80.0%
16.0 / 20
100.0%
+74
= = 1 1 1 1 = 1 = = 1 1 = 1 = 1 1 1 1 =
–   GreKo 6.52362+26
−26
(−126)12.5 − 3.5
(+10−1=5)
78.1%
12.5 / 16
100.0%
+69
0 1 = 1 1 1 1 = = 1 = = 1 1 1 1
–   Glass 1.32352+26
−26
(−136)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+13
1 = 1 =
–   Asterisk 0.62330+20
−20
(−158)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−71
= 1 0 1 1 = = = 1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
N2 0.1
played with current
participants of this list
Represented by
1-2-CPU    207N2 0.4 64-bit
32-bit    237N2 0.4 32-bit
32-bit 1-2-CPU    237N2 0.4 32-bit
32-bit single-CPU    237N2 0.4 32-bit
All    207N2 0.4 64-bit
Free    207N2 0.4 64-bit
Free 1-2-CPU    207N2 0.4 64-bit
Free 32-bit    247N2 0.4 32-bit
Free 32-bit 1-2-CPU    247N2 0.4 32-bit
Free 32-bit single-CPU    247N2 0.4 32-bit
Free single-CPU    207N2 0.4 64-bit
Single-CPU    207N2 0.4 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017