CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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N2 0.1 (2468+21
−21		)Quote
Author: Ralf Schaefer (Germany) Link: Homepage
This is one of the 3 N2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Scorpio 2.5 32-bit2670+24
−24		(+202)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+90
–   NoraGrace 2.0 64-bit2616+12
−12		(+148)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−144
–   Alfil 8.1.12590+12
−12		(+122)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+199
–   Amyan 1.722580+10
−10		(+112)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+78
–   Critter 0.40 32-bit2571+24
−24		(+103)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−147
–   Petir 4.9999992567+13
−13		(+99)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+98
–   RedQueen 0.9.8 32-bit2565+19
−19		(+97)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+49
–   Scorpio 2.2 32-bit2554+24
−24		(+86)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Cheng3 1.05 32-bit2552+25
−25		(+84)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−103
–   Brutus 8.05 32-bit2552+15
−15		(+84)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Rotor 0.52552+15
−15		(+84)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−82
–   SOS 5.12551+11
−11		(+83)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+82
–   Arasan 11.7 32-bit2548+26
−26		(+80)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−152
–   Philou 3.5.12546+21
−21		(+78)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
+8
–   Tornado 3.42a 32-bit2538+26
−26		(+70)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−100
–   DanaSah 4.602525+23
−23		(+57)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+52
–   AnMon 5.752524+13
−13		(+56)6 − 8
(+5−7=2)		42.9%
6.0 / 14
0.0%
−7
–   Ufim 8.022524+10
−10		(+56)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−106
–   GreKo 12.0 64-bit2524+22
−22		(+56)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+60
–   Glass 1.8 32-bit2518+23
−23		(+50)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.1%
+44
–   Arasan 11.6 32-bit2516+28
−28		(+48)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.4%
+10
–   DanaSah 4.242509+15
−15		(+41)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.1%
+86
–   GarboChess 2.20 32-bit2505+15
−15		(+37)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.2%
−102
–   EXchess 6.10b 32-bit2499+28
−28		(+31)4 − 6
(+2−4=4)		40.0%
4.0 / 10
4.2%
−46
–   Brutus 7.02b2495+16
−16		(+27)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
1.9%
−50
–   GreKo 10.3.1 64-bit2489+25
−25		(+21)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
10.1%
−16
–   CuckooChess 1.092489+27
−27		(+21)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
11.4%
+71
–   Little Goliath Evolution 3.122486+16
−16		(+18)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
8.4%
−83
–   DanaSah 4.372483+26
−26		(+15)9.5 − 6.5
(+7−4=5)		59.4%
9.5 / 16
18.9%
+92
–   Arminius 2014-01-18 64-bit2483+21
−21		(+15)4 − 2
(+4−2=0)		66.7%
4.0 / 6
16.9%
+181
–   Arasan 11.3 32-bit2480+28
−28		(+12)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
26.2%
−121
–   Tao 5.62480+14
−14		(+12)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
17.6%
−158
–   Ufim 7.012480+25
−25		(+12)1 − 1
(+1−1=0)		50.0%
1.0 / 2
24.7%
+11
–   Hermann 2.4 32-bit2479+20
−20		(+11)4 − 4
(+2−2=4)		50.0%
4.0 / 8
23.4%
+11
–   Hermann 2.5 32-bit2478+17
−17		(+10)9 − 7
(+7−5=4)		56.3%
9.0 / 16
23.1%
+59
–   Twisted Logic 20080404x2476+22
−22		(+8)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
32.2%
−162
–   BBChess 1.3b2464+16
−16		(−4)5 − 5
(+2−2=6)		50.0%
5.0 / 10
64.0%
−4
–   Cerebro 3.03d2461+14
−14		(−7)6 − 8
(+2−4=8)		42.9%
6.0 / 14
73.1%
−53
–   Xpdnt 0910072460+13
−13		(−8)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
74.9%
−53
–   Pepito 1.592458+21
−21		(−10)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
76.3%
+151
–   Yace 0.99.872458+13
−13		(−10)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
81.5%
+102
–   Rotor 0.42456+16
−16		(−12)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
82.1%
+59
–   Arasan 11.4 32-bit2455+27
−27		(−13)3 − 1
(+2−0=2)		75.0%
3.0 / 4
78.5%
+157
–   Matacz 1.42455+14
−14		(−13)10.5 − 11.5
(+6−7=9)		47.7%
10.5 / 22
86.4%
−26
–   Trace 1.37a2451+15
−15		(−17)2 − 2
(+1−1=2)		50.0%
2.0 / 4
91.5%
−17
–   Anatoli 0.35k2449+14
−14		(−19)5 − 3
(+3−1=4)		62.5%
5.0 / 8
94.2%
+62
–   Pupsi2 0.082449+15
−15		(−19)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
93.8%
+18
–   Arasan 10.42448+17
−17		(−20)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
93.5%
−182
–   Counter 1.22445+15
−15		(−23)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
96.9%
−117
–   Quark 2.352442+15
−15		(−26)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
98.0%
+136
–   Counter 1.12431+20
−20		(−37)7 − 5
(+4−2=6)		58.3%
7.0 / 12
99.6%
+24
–   Philou 3.0.02430+25
−25		(−38)9 − 9
(+2−2=14)		50.0%
9.0 / 18
99.1%
−37
–   Delphil 1.9g2425+26
−26		(−43)5 − 3
(+5−3=0)		62.5%
5.0 / 8
99.6%
+73
–   Gaviota 0.74.41 32-bit2423+25
−25		(−45)3 − 1
(+3−1=0)		75.0%
3.0 / 4
99.8%
+205
–   Delphil 2.32413+28
−28		(−55)8 − 4
(+5−1=6)		66.7%
8.0 / 12
99.9%
+57
–   nanoSzachy 3.82410+14
−14		(−58)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
+14
–   Typhoon 1.00-3582406+15
−15		(−62)14 − 4
(+11−1=6)		77.8%
14.0 / 18
100.0%
+140
–   Homer 2.012402+18
−18		(−66)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
+53
–   Pupsi2 0.072400+18
−18		(−68)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+20
–   Critter 0.382399+26
−26		(−69)7 − 9
(+2−4=10)		43.8%
7.0 / 16
100.0%
−114
–   Ares 1.005 64-bit2393+16
−16		(−75)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−75
–   PostModernist 10162389+16
−16		(−79)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−249
–   Dragon 4.62381+14
−14		(−87)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−249
–   Gaia 3.5 32-bit2381+18
−18		(−87)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−257
–   Queen 4.032376+15
−15		(−92)9.5 − 6.5
(+7−4=5)		59.4%
9.5 / 16
100.0%
−16
–   Diablo 0.5.12376+15
−15		(−92)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−169
–   RomiChess P3k 32-bit2375+17
−17		(−93)9.5 − 5.5
(+6−2=7)		63.3%
9.5 / 15
100.0%
−5
–   Dirty ACCA32354+25
−25		(−114)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
100.0%
−157
–   Horizon 4.42350+14
−14		(−118)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
100.0%
−155
–   Sage 3.532349+15
−15		(−119)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−213
–   Philou 2.8.02340+27
−27		(−128)16 − 4
(+12−0=8)		80.0%
16.0 / 20
100.0%
+82
–   Rotor 0.32336+25
−25		(−132)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−293
–   GreKo 6.52329+23
−23		(−139)12.5 − 3.5
(+10−1=5)		78.1%
12.5 / 16
100.0%
+69
–   Glass 1.32318+23
−23		(−150)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+16
–   Asterisk 0.62293+15
−15		(−175)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−74
579 games: 189 wins, 161 losses, 229 draws (39.6%), score: 52.4%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024