CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
N2 0.4 32-bit (2568+18
−18
)Quote
Author: Ralf Schaefer (Germany) Link: Homepage
This is one of the 3 N2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.01 32-bit2764+28
−28
(+196)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−30
–   Ktulu 92752+12
−12
(+184)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+26
–   SmarThink 1.20 32-bit2746+16
−16
(+178)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+178
–   Spike 1.2 Turin2744+7
−7
(+176)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+18
–   Chronos 1.9.9 32-bit2739+17
−17
(+171)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+20
–   Twisted Logic 20100131x 32-bit2735+18
−17
(+167)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Bison 9.11 32-bit2727+14
−14
(+159)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−68
–   Crafty 23.3 32-bit2715+32
−32
(+147)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+105
–   Chessmaster 11 Archangel2701+19
−19
(+133)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+133
–   BugChess2 1.7 32-bit2697+22
−22
(+129)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
+17
–   Crafty 23.2 32-bit2694+32
−32
(+126)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+66
–   Scorpio 2.6 32-bit2692+31
−31
(+124)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−25
–   Delfi 5.42689+12
−12
(+121)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+121
–   Tornado 4.87a 32-bit2685+33
−33
(+117)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+259
–   Naraku 1.312674+30
−30
(+106)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+106
–   MinkoChess 0.8 32-bit2673+33
−33
(+105)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+105
–   Daydreamer 1.75 32-bit2667+17
−17
(+99)8 − 14
(+3−9=10)
36.4%
8.0 / 22
0.0%
+12
–   Deuterium 10.01.27.2132667+22
−22
(+99)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−5
–   Dirty 25Aug2011 32-bit2666+23
−23
(+98)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−59
–   Chessmaster 112664+12
−12
(+96)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−54
–   Scorpio 2.5 32-bit2662+32
−32
(+94)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   CM10th Xperience2660+13
−13
(+92)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−27
–   Deuterium 11.02.29.1072659+26
−26
(+91)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+98
–   Bobcat 2.75 32-bit2658+24
−24
(+90)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−22
–   BugChess2 1.6.4 32-bit2657+22
−22
(+89)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+51
–   Dirty 23Mar2012 32-bit2654+32
−32
(+86)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
0
–   CM10th Paralyse2653+15
−15
(+85)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−113
–   E.T. Chess 13.01.082649+13
−13
(+81)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−76
–   Cyrano 0.6b17 32-bit2647+14
−14
(+79)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+9
–   Colossus 2008b2642+12
−12
(+74)7.5 − 10.5
(+2−5=11)
41.7%
7.5 / 18
0.0%
+26
–   Chronos 1.9.72639+20
−20
(+71)3.5 − 3.5
(+1−1=5)
50.0%
3.5 / 7
0.0%
+71
–   ProDeo 1.742637+24
−24
(+69)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Gandalf 62634+11
−11
(+66)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−81
–   Alfil 12 MT2632+24
−24
(+64)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−50
–   CM9000 Assassin2630+23
−23
(+62)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−173
–   WildCat 82628+13
−13
(+60)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−97
–   Ruffian 2.1.02623+13
−13
(+55)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−92
–   Arasan 13.4 32-bit2622+30
−30
(+54)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.1%
+210
–   Deuterium 11.01.28.1592619+20
−20
(+51)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+51
–   Hamsters 0.7.12617+14
−13
(+49)10.5 − 13.5
(+7−10=7)
43.8%
10.5 / 24
0.0%
+8
–   ProDeo 1.62617+20
−20
(+49)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−178
–   Arasan 14.1 32-bit2616+33
−33
(+48)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.6%
−234
–   Tornado 3.6.7 32-bit2614+32
−32
(+46)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.6%
−62
–   Dirty 24Apr2011 32-bit2613+29
−29
(+45)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.5%
−97
–   Arasan 13.2 32-bit2608+32
−32
(+40)4 − 2
(+3−1=2)
66.7%
4.0 / 6
1.6%
+155
–   Philou 3.602606+20
−20
(+38)4.5 − 11.5
(+2−9=5)
28.1%
4.5 / 16
0.2%
−111
–   Philou 3.7.1 32-bit2602+32
−32
(+34)1 − 3
(+0−2=2)
25.0%
1.0 / 4
3.6%
−115
–   Deuterium 09.01.26.4922599+23
−23
(+31)17 − 14
(+8−5=18)
54.8%
17.0 / 31
1.6%
+58
–   Sloppy 0.2.2 32-bit2598+14
−14
(+30)10.5 − 11.5
(+5−6=11)
47.7%
10.5 / 22
0.4%
+17
–   Aristarch 4.502596+12
−12
(+28)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.5%
−30
–   The Baron 2.23 32-bit2594+17
−17
(+26)7.5 − 10.5
(+4−7=7)
41.7%
7.5 / 18
1.7%
−26
–   Pseudo 0.7c2590+13
−13
(+22)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
2.4%
+89
–   Amyan 1.722589+12
−12
(+21)7 − 13
(+5−11=4)
35.0%
7.0 / 20
2.4%
−85
–   CuckooChess 1.12 32-bit2589+25
−25
(+21)0 − 2
(+0−2=0)
0.0%
0.0 / 2
8.6%
−INF
–   Rotor 0.62588+16
−16
(+20)7.5 − 10.5
(+3−6=9)
41.7%
7.5 / 18
4.3%
−28
–   RedQueen 1.1.1 32-bit2585+32
−33
(+17)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
17.9%
−42
–   Quazar 0.3b 32-bit2582+21
−21
(+14)1 − 1
(+0−0=2)
50.0%
1.0 / 2
15.4%
+14
–   Arasan 13.1 32-bit2578+32
−32
(+10)2 − 2
(+2−2=0)
50.0%
2.0 / 4
29.5%
+10
–   Petir 4.9999992578+16
−16
(+10)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
18.5%
+167
–   Godel 2.05 32-bit2578+25
−26
(+10)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
25.4%
−196
–   RedQueen 0.9.8 32-bit2576+22
−22
(+8)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
27.1%
+40
–   Dirty 6J-222576+23
−23
(+8)3 − 1
(+3−1=0)
75.0%
3.0 / 4
29.1%
+235
–   Gaviota 0.84 32-bit2570+27
−27
(+2)5 − 5
(+2−2=6)
50.0%
5.0 / 10
43.5%
+2
–   Bobcat 20110414 32-bit2569+31
−31
(+1)6.5 − 5.5
(+2−1=9)
54.2%
6.5 / 12
46.3%
+17
–   Brutus 8.05 32-bit2566+17
−17
(−2)25.5 − 24.5
(+15−14=21)
51.0%
25.5 / 50
53.9%
+4
–   Rotor 0.52565+17
−17
(−3)15.5 − 12.5
(+8−5=15)
55.4%
15.5 / 28
59.9%
+27
–   CuckooChess 1.11 32-bit2565+29
−29
(−3)10 − 8
(+6−4=8)
55.6%
10.0 / 18
56.6%
+33
–   Arasan 12.3 32-bit2564+24
−24
(−4)1 − 3
(+0−2=2)
25.0%
1.0 / 4
58.4%
−154
–   Bobcat 20110220 32-bit2562+32
−32
(−6)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
62.2%
−20
–   Philou 3.5.12561+23
−23
(−7)7 − 7
(+4−4=6)
50.0%
7.0 / 14
67.0%
−3
–   Dirty 11D-272559+27
−27
(−9)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
69.0%
−52
–   Cheng3 1.05 32-bit2559+32
−32
(−9)2 − 4
(+1−3=2)
33.3%
2.0 / 6
68.6%
−119
–   Francesca MAD 0.192558+15
−15
(−10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
80.2%
−10
–   Arasan 11.7 32-bit2558+32
−32
(−10)10.5 − 7.5
(+7−4=7)
58.3%
10.5 / 18
69.9%
+43
–   Alfil 11 MT2554+33
−33
(−14)3 − 3
(+2−2=2)
50.0%
3.0 / 6
76.3%
−14
–   Ufim 8.022543+12
−12
(−25)2 − 2
(+1−1=2)
50.0%
2.0 / 4
98.9%
−35
–   DanaSah 4.662541+26
−26
(−27)3 − 3
(+2−2=2)
50.0%
3.0 / 6
95.2%
−27
–   DanaSah 4.602540+25
−25
(−28)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
96.2%
−6
–   Rodent 0.102538+33
−33
(−30)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
94.0%
−172
–   AnMon 5.752538+15
−15
(−30)17 − 9
(+10−2=14)
65.4%
17.0 / 26
99.4%
+60
–   Glass 1.8 32-bit2537+26
−26
(−31)1 − 3
(+1−3=0)
25.0%
1.0 / 4
97.3%
−266
–   GarboChess 3.0 32-bit2536+24
−24
(−32)17.5 − 16.5
(+13−12=9)
51.5%
17.5 / 34
98.2%
−22
–   Arasan 12.1 32-bit2531+33
−32
(−37)3 − 1
(+3−1=0)
75.0%
3.0 / 4
97.5%
+189
–   CuckooChess 1.102530+31
−31
(−38)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
97.8%
+250
–   Gaviota 0.83 32-bit2524+27
−28
(−44)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
99.6%
−19
–   Rodin 4.02524+18
−18
(−44)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−76
–   Glass 1.7 32-bit2514+28
−28
(−54)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.9%
−18
–   DanaSah 4.452513+29
−29
(−55)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
99.9%
+42
–   Hermann 2.8 32-bit2508+26
−26
(−60)16 − 4
(+13−1=6)
80.0%
16.0 / 20
100.0%
+153
–   Hermann 2.6 32-bit2503+33
−33
(−65)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−41
–   Tao 5.62502+16
−16
(−66)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−66
–   Pawny 0.3.1 32-bit2501+33
−33
(−67)7 − 1
(+7−1=0)
87.5%
7.0 / 8
100.0%
+315
–   Hermann 2.5 32-bit2498+20
−20
(−70)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−70
–   Philou 3.1.4.12494+20
−20
(−74)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+44
–   GreKo 9.2 32-bit2493+33
−33
(−75)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−75
–   Delphil 2.82492+23
−23
(−76)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−2
–   nanoSzachy 3.92491+23
−23
(−77)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+70
–   Yace 0.99.872487+16
−16
(−81)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+1
–   Xpdnt 0910072482+15
−15
(−86)22.5 − 13.5
(+14−5=17)
62.5%
22.5 / 36
100.0%
−10
–   Matacz 1.42478+16
−16
(−90)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−172
–   Pupsi2 0.082473+17
−18
(−95)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
100.0%
−75
–   Counter 1.22469+17
−17
(−99)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
100.0%
+19
–   Gaviota 0.80 32-bit2467+29
−29
(−101)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−183
–   LittleThought 1.052 32-bit2467+19
−18
(−101)14 − 6
(+12−4=4)
70.0%
14.0 / 20
100.0%
+48
–   nanoSzachy 3.82438+16
−16
(−130)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−34
–   Glass 1.62428+20
−20
(−140)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+17
–   Rodin 3.02403+18
−18
(−165)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−14
–   Ares 1.0042373+16
−16
(−195)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+32

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021