CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Show each game results
N2 0.4 64-bit#172‑173  (2595+15
−16
)Quote
Author: Ralf Schaefer (Germany) Link: Homepage
This is one of the 3 N2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemorino 5.00 64-bit3085+13
−13
(+490)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   iCE 3.0 64-bit3040+11
−11
(+445)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+475
–   Spike 1.4 Leiden2914+8
−8
(+319)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+288
–   DisasterArea 1.65 64-bit2847+13
−13
(+252)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Monolith 1.0 64-bit2794+12
−11
(+199)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Octochess r5506 64-bit2784+15
−15
(+189)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Jonny 4.002777+11
−11
(+182)4.5 − 19.5
(+2−17=5)
18.8%
4.5 / 24
0.0%
−57
–   Spike 1.2 Turin2745+7
−7
(+150)6.5 − 17.5
(+4−15=5)
27.1%
6.5 / 24
0.0%
−22
–   Crafty 23.2 64-bit2711+30
−30
(+116)7 − 17
(+4−14=6)
29.2%
7.0 / 24
0.0%
−34
–   Topple 0.4.0 64-bit2710+25
−25
(+115)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+68
–   Carballo 1.6 64-bit2709+25
−24
(+114)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+46
–   Devel 1.80902690+24
−24
(+95)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+7
–   Delfi 5.42689+12
−11
(+94)11 − 13
(+8−10=6)
45.8%
11.0 / 24
0.0%
+62
–   Velvet 1.1.0 64-bit2685+26
−26
(+90)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+15
–   Ethereal 8.19 64-bit2685+23
−23
(+90)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+90
–   Scorpio 2.6 64-bit2684+28
−28
(+89)10 − 14
(+5−9=10)
41.7%
10.0 / 24
0.0%
+33
–   Daydreamer 1.75 64-bit2680+16
−16
(+85)9.5 − 14.5
(+5−10=9)
39.6%
9.5 / 24
0.0%
+19
–   Arminius 2017-01-01 64-bit2672+16
−16
(+77)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+39
–   Igel 1.4.2 64-bit2667+27
−27
(+72)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+40
–   Alaric 7072661+11
−11
(+66)11.5 − 12.5
(+6−7=11)
47.9%
11.5 / 24
0.0%
+52
–   BugChess2 1.6.4 64-bit2660+32
−32
(+65)7 − 17
(+2−12=10)
29.2%
7.0 / 24
0.0%
−69
–   Igel 1.4.1 64-bit2660+27
−27
(+65)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−67
–   Floyd 0.9 64-bit2658+14
−14
(+63)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−105
–   Godel 2.3.7 64-bit2657+23
−23
(+62)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+62
–   The Baron 2.23 64-bit2656+23
−23
(+61)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−81
–   Dirty 24Apr2011 64-bit2654+22
−21
(+59)12 − 12
(+6−6=12)
50.0%
12.0 / 24
0.0%
+59
–   Arasan 14.1 64-bit2652+32
−32
(+57)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+57
–   Philou 3.7.1 64-bit2651+13
−13
(+56)7 − 17
(+1−11=12)
29.2%
7.0 / 24
0.0%
−68
–   Gaviota 0.83 64-bit 4CPU2648+25
−25
(+53)19.5 − 30.5
(+10−21=19)
39.0%
19.5 / 50
0.0%
−19
–   Bobcat 20110414 64-bit2645+30
−30
(+50)13 − 11
(+9−7=8)
54.2%
13.0 / 24
0.2%
+79
–   Colossus 2008b2643+12
−12
(+48)7.5 − 16.5
(+2−11=11)
31.3%
7.5 / 24
0.0%
−69
–   tomitankChess 2.1 64-bit2636+22
−22
(+41)4 − 6
(+0−2=8)
40.0%
4.0 / 10
0.1%
−8
–   Cheng3 1.07 64-bit2635+21
−21
(+40)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.1%
+197
–   Gandalf 62635+11
−11
(+40)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+40
–   CM9000 Assassin2633+23
−23
(+38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.3%
−119
–   KnightX 2.7 64-bit2632+54
−54
(+37)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
9.7%
−22
–   Drofa 2.2.0 64-bit2632+32
−32
(+37)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.0%
−119
–   CM10th Default2631+15
−14
(+36)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+36
–   Igel 1.1 64-bit2628+26
−26
(+33)3 − 3
(+3−3=0)
50.0%
3.0 / 6
1.6%
+33
–   Rotor 0.82628+17
−17
(+33)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.2%
−34
–   Alfil 13.1 64-bit2628+17
−17
(+33)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.2%
−71
–   Igel 1.2 64-bit2626+19
−19
(+31)4 − 6
(+4−6=0)
40.0%
4.0 / 10
0.7%
−58
–   KnightX 2.61 64-bit2625+32
−32
(+30)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
4.7%
+121
–   RedQueen 1.1.1 64-bit2624+27
−27
(+29)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.4%
−128
–   NoraGrace 2.0 64-bit2623+15
−15
(+28)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.6%
−114
–   Ruffian 2.1.02623+13
−13
(+28)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.3%
+178
–   Nebula 2.0 64-bit2621+14
−14
(+26)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
0.8%
+50
–   Tucano 3.00 64-bit2620+24
−24
(+25)0 − 2
(+0−2=0)
0.0%
0.0 / 2
4.5%
−INF
–   Deuterium 11.01.28.1592619+20
−20
(+24)9 − 15
(+3−9=12)
37.5%
9.0 / 24
2.7%
−46
–   Phalanx XXV2619+15
−15
(+24)0 − 1
(+0−1=0)
0.0%
0.0 / 1
1.7%
−INF
–   Hamsters 0.7.12618+14
−14
(+23)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
1.5%
−12
–   Hamsters 0.72618+21
−21
(+23)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
4.5%
+165
–   K2 0.912616+15
−15
(+21)7 − 5
(+6−4=2)
58.3%
7.0 / 12
3.0%
+83
–   Slow Chess Blitz WV22616+16
−16
(+21)2 − 0
(+2−0=0)
100.0%
2.0 / 2
3.4%
+INF
–   Zappa 1.1 64-bit2615+18
−18
(+20)4 − 6
(+3−5=2)
40.0%
4.0 / 10
4.8%
−53
–   Pharaon 3.5.12614+13
−13
(+19)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
3.2%
+124
–   Sloppy 0.2.2 64-bit2612+16
−16
(+17)9 − 21
(+4−16=10)
30.0%
9.0 / 30
6.5%
−115
–   Ethereal 8.12 64-bit2612+26
−26
(+17)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
13.7%
−66
–   Naum 1.91 64-bit2610+15
−15
(+15)2 − 2
(+1−1=2)
50.0%
2.0 / 4
9.2%
+25
–   Godel 2.05 64-bit2608+32
−32
(+13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
23.5%
+169
–   Philou 3.602607+20
−20
(+12)8 − 16
(+4−12=8)
33.3%
8.0 / 24
17.6%
−102
–   Donna 4.0 64-bit2606+15
−15
(+11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
16.2%
−146
–   DanaSah 6.502605+22
−22
(+10)1 − 0
(+1−0=0)
100.0%
1.0 / 1
23.2%
+INF
–   DanaSah 6.802602+27
−28
(+7)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
32.2%
+54
–   Arasan 13.0 64-bit2601+30
−30
(+6)10.5 − 13.5
(+7−10=7)
43.8%
10.5 / 24
37.1%
−39
–   Rodin 7.02600+17
−17
(+5)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
32.4%
+41
–   Gaviota 0.83 64-bit2599+27
−27
(+4)14 − 10
(+11−7=6)
58.3%
14.0 / 24
40.3%
+59
–   Nawito 18122599+20
−20
(+4)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
38.1%
+108
–   Glass 2.0 64-bit2597+13
−14
(+2)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
40.8%
−19
–   Aristarch 4.502596+12
−12
(+1)6.5 − 2.5
(+4−0=5)
72.2%
6.5 / 9
45.0%
+125
–   Muse 0.953 64-bit2595+16
−16
(0)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
51.4%
−30
–   GreKo 2016 64-bit2592+21
−22
(−3)6 − 5
(+3−2=6)
54.5%
6.0 / 11
57.5%
+28
–   Pseudo 0.7c2591+13
−13
(−4)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
64.8%
−4
–   Brutus 8.05 64-bit2590+20
−20
(−5)19 − 16
(+10−7=18)
54.3%
19.0 / 35
65.9%
+19
–   Amyan 1.722590+12
−12
(−5)17 − 19
(+10−12=14)
47.2%
17.0 / 36
69.3%
−26
–   Rotor 0.62589+16
−16
(−6)19 − 13
(+13−7=12)
59.4%
19.0 / 32
70.4%
+54
–   Djinn 0.992 64-bit2589+30
−30
(−6)0 − 2
(+0−2=0)
0.0%
0.0 / 2
63.9%
−INF
–   RedQueen 0.9.8 64-bit2588+33
−33
(−7)11 − 13
(+7−9=8)
45.8%
11.0 / 24
64.8%
−30
–   GarboChess 3.0 64-bit2585+16
−16
(−10)2 − 3
(+1−2=2)
40.0%
2.0 / 5
80.3%
−77
–   K2 0.872584+18
−17
(−11)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
83.4%
−48
–   Marvin 2.1.0 64-bit2582+26
−26
(−13)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
79.7%
+18
–   Jellyfish 1.1 64-bit2581+15
−15
(−14)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
90.7%
+16
–   Petir 4.9999992579+15
−15
(−16)5 − 1
(+4−0=2)
83.3%
5.0 / 6
92.5%
+216
–   Counter 2.1.0 64-bit2575+24
−24
(−20)2 − 4
(+1−3=2)
33.3%
2.0 / 6
91.9%
−136
–   GNU Chess 5.07.153b 64-bit2570+23
−23
(−25)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
96.0%
−55
–   DanaSah 5.072569+17
−17
(−26)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.6%
+56
–   Atlas 3.25 64-bit2569+27
−28
(−26)1 − 1
(+1−1=0)
50.0%
1.0 / 2
94.4%
−26
–   Arasan 11.6 64-bit2567+27
−28
(−28)14 − 10
(+9−5=10)
58.3%
14.0 / 24
96.2%
+22
–   SOS 5.12564+13
−13
(−31)15.5 − 12.5
(+11−8=9)
55.4%
15.5 / 28
99.9%
+4
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−33)4 − 4
(+2−2=4)
50.0%
4.0 / 8
99.8%
−33
–   Glass 1.8 64-bit2559+29
−29
(−36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.4%
+106
–   Ghost 3 64-bit2558+24
−24
(−37)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.5%
−INF
–   Francesca MAD 0.192558+15
−15
(−37)15.5 − 8.5
(+10−3=11)
64.6%
15.5 / 24
100.0%
+51
–   Arasan 12.0 64-bit2556+23
−23
(−39)11.5 − 12.5
(+7−8=9)
47.9%
11.5 / 24
99.8%
−47
–   RedQueen 0.9 64-bit2555+39
−39
(−40)13 − 11
(+10−8=6)
54.2%
13.0 / 24
97.0%
−12
–   Capivara LK 0.09b02c 64-bit2555+21
−21
(−40)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−40
–   DanaSah 5.002552+29
−29
(−43)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.5%
−INF
–   Arasan 12.1 64-bit2551+35
−35
(−44)12.5 − 11.5
(+11−10=3)
52.1%
12.5 / 24
98.8%
−26
–   nanoSzachy 4.0 64-bit2545+18
−17
(−50)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
100.0%
−86
–   Cheese 1.6.1 64-bit2544+22
−22
(−51)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−208
–   Ufim 8.022543+12
−12
(−52)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−52
–   GreKo 12.0 64-bit2541+25
−25
(−54)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   AnMon 5.752539+15
−15
(−56)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+101
–   Hermann 2.8 64-bit2529+16
−16
(−66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+76
–   DanaSah 4.242527+17
−17
(−68)13 − 11
(+8−6=10)
54.2%
13.0 / 24
100.0%
−43
–   GreKo 10.0 64-bit2517+32
−32
(−78)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−220
–   Little Goliath Evolution 3.122507+18
−18
(−88)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   WyldChess 1.1 64-bit2501+27
−28
(−94)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−56
–   Hermann 2.5 32-bit2499+20
−20
(−96)14 − 10
(+10−6=8)
58.3%
14.0 / 24
100.0%
−39
–   LittleThought 1.052 64-bit2497+16
−16
(−98)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−98
–   Green Light Chess 3.01.2.22489+24
−24
(−106)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
100.0%
−86
–   Xpdnt 0910072483+15
−15
(−112)20 − 4
(+16−0=8)
83.3%
20.0 / 24
100.0%
+120
–   Arasan 12.2 64-bit2479+37
−37
(−116)18 − 6
(+14−2=8)
75.0%
18.0 / 24
100.0%
+51
–   Anatoli 0.35k2475+16
−16
(−120)17.5 − 6.5
(+14−3=7)
72.9%
17.5 / 24
100.0%
+37
–   Pawny 0.3.1 64-bit2475+23
−23
(−120)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−120
–   Trace 1.37a2472+18
−18
(−123)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−265
–   WyldChess 1.2 64-bit2470+26
−25
(−125)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+51
–   Quark 2.352469+18
−18
(−126)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Murka 2 64-bit2460+24
−24
(−135)17 − 7
(+13−3=8)
70.8%
17.0 / 24
100.0%
+7
–   Abrok 5.02445+18
−18
(−150)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−180
–   Delphil 2.9g 64-bit2433+33
−33
(−162)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−5
–   Kiwi 0.6d 32-bit2420+19
−19
(−175)20.5 − 3.5
(+19−2=3)
85.4%
20.5 / 24
100.0%
+128
–   Muse 0.899b2417+21
−21
(−178)19 − 4
(+17−2=4)
82.6%
19.0 / 23
100.0%
+83
–   Amy 0.87b2403+24
−24
(−192)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+49
–   RubiChess 0.7 64-bit2302+23
−23
(−293)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 18, 2021