CCRL 40/15
Downloads and Statistics
February 28, 2021
Testing summary:
Total: 1'220'774 games
played by 2'799 programs

White wins: 419'368 (34.4%)
Black wins: 308'512 (25.3%)
Draws: 492'894 (40.4%)
White score: 54.5%

Engine Details

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N2 0.1 (2490+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		(+173)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+77
1 = 0 0
–   NoraGrace 2.0 64-bit2623+15
−15		(+133)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−156
0 = 0 0
–   Alfil 8.1.12601+14
−14		(+111)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+178
= 1 = =
–   Amyan 1.722590+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		(+89)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+89
0 1
–   Critter 0.40 32-bit2577+32
−32		(+87)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−147
1 0 0 0
–   RedQueen 0.9.8 32-bit2577+22
−22		(+87)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+46
1 = 0 = 1 0 0 1 0 =
–   Scorpio 2.2 32-bit2570+28
−28		(+80)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
1 1
–   Brutus 8.05 32-bit2567+17
−17		(+77)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
1 1
–   Rotor 0.52565+17
−17		(+75)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−75
0 = = 0
–   SOS 5.12564+13
−13		(+74)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+74
0 1
–   Philou 3.5.12562+23
−23		(+72)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
+12
= 0 0 = 0 = = = 1 =
–   Cheng3 1.05 32-bit2559+32
−32		(+69)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−105
0 0 = = 0 = 0 0 0 1
–   Arasan 11.7 32-bit2559+32
−32		(+69)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−156
0 0 0 1
–   Tornado 3.42a 32-bit2548+32
−32		(+58)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.2%
−98
0 = = 0 = 0
–   Ufim 8.022543+12
−12		(+53)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−89
= 0
–   GreKo 12.0 64-bit2541+25
−25		(+51)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.2%
+55
0 = 1 0 = 1 = 0 = 1
–   DanaSah 4.602541+25
−25		(+51)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.2%
+47
= = 0 = 0 = 1 1 = =
–   AnMon 5.752539+15
−15		(+49)6 − 8
(+5−7=2)		42.9%
6.0 / 14
0.0%
−3
1 0 0 1 0 0 1 = 0 = 1 1 0 0
–   Glass 1.8 32-bit2537+26
−26		(+47)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.4%
+42
0 1 0 = 0 1 1 1 0 =
–   Arasan 11.6 32-bit2533+33
−33		(+43)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
1.8%
+11
0 = 1 = = = = 0
–   DanaSah 4.242527+17
−17		(+37)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.6%
+74
1 1 1 0 0 = = =
–   GarboChess 2.20 32-bit2523+17
−17		(+33)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
1.2%
−87
= 1 0 = = 0 0 0
–   EXchess 6.10b 32-bit2519+32
−33		(+29)4 − 6
(+2−4=4)		40.0%
4.0 / 10
7.7%
−38
0 = 0 1 = 0 0 = = 1
–   GreKo 10.3.1 64-bit2516+33
−33		(+26)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
10.3%
−5
1 0 = 1 0 = = 0 0 1
–   Brutus 7.02b2515+19
−18		(+25)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
4.7%
−42
= = 0 =
–   CuckooChess 1.092509+33
−33		(+19)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
17.8%
+61
0 = = 0 = 1 1 1
–   Little Goliath Evolution 3.122508+18
−18		(+18)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
12.4%
−74
1 = 0 0
–   DanaSah 4.372505+32
−32		(+15)9.5 − 6.5
(+7−4=5)		59.4%
9.5 / 16
23.1%
+81
1 = = 1 0 1 = 1 = 1 0 0 = 1 1 0
–   Arminius 2014-01-18 64-bit2503+24
−24		(+13)4 − 2
(+4−2=0)		66.7%
4.0 / 6
22.3%
+162
1 0 0 1 1 1
–   Tao 5.62502+16
−16		(+12)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
19.4%
−145
= 0
–   Hermann 2.4 32-bit2501+23
−23		(+11)4 − 4
(+2−2=4)		50.0%
4.0 / 8
25.4%
+11
0 = = = 1 1 = 0
–   Arasan 11.3 32-bit2501+33
−34		(+11)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
29.9%
−107
0 1 0 0 1 0 0 1 = 0
–   Hermann 2.5 32-bit2499+20
−20		(+9)9 − 7
(+7−5=4)		56.3%
9.0 / 16
28.2%
+50
1 0 0 0 1 1 1 1 = 0 = = 1 = 1 0
–   Twisted Logic 20080404x2496+26
−26		(+6)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
36.9%
−150
0 =
–   Ufim 7.012490+32
−32		(0)1 − 1
(+1−1=0)		50.0%
1.0 / 2
49.4%
0
1 0
–   Yace 0.99.872488+17
−16		(−2)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
56.0%
+93
0 = 1 1
–   Arasan 11.4 32-bit2487+34
−34		(−3)3 − 1
(+2−0=2)		75.0%
3.0 / 4
55.2%
+153
1 = 1 =
–   Xpdnt 0910072483+15
−15		(−7)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
68.6%
−44
1 = 0 1 0 = 0 =
–   Pepito 1.59 32-bit2481+24
−24		(−9)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
69.2%
+133
= 1
–   Cerebro 3.03d2481+17
−17		(−9)6 − 8
(+2−4=8)		42.9%
6.0 / 14
73.5%
−48
0 = = 0 1 = 0 1 = = = = = 0
–   Rotor 0.42481+18
−18		(−9)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
73.2%
+50
= = = 1
–   Matacz 1.42479+16
−16		(−11)10.5 − 11.5
(+6−7=9)		47.7%
10.5 / 22
77.7%
−22
= 0 1 0 = = 1 0 1 = 0 = 1 = = 0 = 0 1 = 1 0
–   Anatoli 0.35k2475+16
−16		(−15)5 − 3
(+3−1=4)		62.5%
5.0 / 8
84.8%
+54
= = 0 = 1 1 1 =
–   BBChess 1.3b2474+23
−23		(−16)5 − 5
(+2−2=6)		50.0%
5.0 / 10
83.4%
−16
= = 1 = = 0 = = 1 0
–   Pupsi2 0.082473+17
−18		(−17)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
87.1%
+14
0 = 1 0 1 = 0 = 1 1
–   Trace 1.37a2472+18
−18		(−18)2 − 2
(+1−1=2)		50.0%
2.0 / 4
88.8%
−18
1 0 = =
–   Arasan 10.42471+20
−20		(−19)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
88.6%
−161
= 0
–   Counter 1.22469+17
−17		(−21)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
91.9%
−103
0 1 0 =
–   Quark 2.352469+18
−17		(−21)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
91.8%
+121
1 =
–   Counter 1.12457+23
−23		(−33)7 − 5
(+4−2=6)		58.3%
7.0 / 12
97.9%
+19
0 = 1 = 1 = 0 = = = 1 1
–   Philou 3.0.02456+29
−29		(−34)9 − 9
(+2−2=14)		50.0%
9.0 / 18
96.6%
−34
= 0 = = = = = = = 1 0 = = = = 1 = =
–   Delphil 1.9g2451+29
−29		(−39)5 − 3
(+5−3=0)		62.5%
5.0 / 8
98.1%
+68
1 1 0 1 0 1 1 0
–   Gaviota 0.74.41 32-bit2447+33
−33		(−43)3 − 1
(+3−1=0)		75.0%
3.0 / 4
98.2%
+191
1 1 1 0
–   Delphil 2.32441+32
−32		(−49)8 − 4
(+5−1=6)		66.7%
8.0 / 12
99.3%
+49
= 1 = = = 1 0 = 1 = 1 1
–   nanoSzachy 3.82439+16
−16		(−51)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
+14
1 1 = 0 1 0
–   Typhoon 1.00-3582435+17
−17		(−55)14 − 4
(+11−1=6)		77.8%
14.0 / 18
100.0%
+132
1 1 = 0 1 1 = 1 1 = = 1 = 1 = 1 1 1
–   Critter 0.382435+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+21
−20		(−60)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
+44
= 0 = 0 = 1 1 = 1 1 1 1
–   Pupsi2 0.072429+21
−21		(−61)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+16
= 1 = 1 0 = = 1
–   Ares 1.005 64-bit2419+18
−18		(−71)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−71
0 1 = =
–   PostModernist 10162418+18
−18		(−72)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−229
= 0
–   Gaia 3.5 32-bit2412+21
−21		(−78)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−235
0 =
–   Diablo 0.5.12412+18
−18		(−78)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−145
= = = 0
–   Queen 4.032409+18
−18		(−81)9.5 − 6.5
(+7−4=5)		59.4%
9.5 / 16
100.0%
−16
= = 0 1 1 1 = = 0 1 = 0 0 1 1 1
–   RomiChess P3k 32-bit2408+19
−19		(−82)9.5 − 5.5
(+6−2=7)		63.3%
9.5 / 15
100.0%
−6
= 0 1 1 = 1 1 = = = = 1 0 1 =
–   Dragon 4.62406+17
−17		(−84)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−226
= 0
–   Dirty ACCA32388+29
−29		(−102)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
100.0%
−138
= 0 1 = = = = 0
–   Sage 3.532387+18
−18		(−103)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−185
0 0 1 =
–   Horizon 4.42386+17
−17		(−104)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
100.0%
−135
1 1 1 0 1 = 0 = 0 0 = 0
–   Rotor 0.32382+32
−32		(−108)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−250
0 =
–   Philou 2.8.02368+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 6.52365+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 1.32354+26
−26		(−136)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+13
1 = = 1
–   Asterisk 0.62332+17
−18		(−158)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−71
= 1 0 1 1 = = = 1 =
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 February 28, 2021