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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Nawito 1906#158‑159  (2628+20
−20		)Quote
Author: Ernesto Torres Feliciano (Cuba) Link: Homepage
This is one of the 4 Nawito versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Igel 1.9.0 64-bit2878+28
−28		(+250)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
+106
0 0 0 0 = 1 = 0 0 1
–   Halogen 8 64-bit2877+21
−21		(+249)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Mr Bob 0.9.0 64-bit2835+23
−23		(+207)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
+63
0 0 = 0 = 1 0 1 0 0 = 0
–   Bagatur 1.8 64-bit2827+26
−26		(+199)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−83
0 = 0 0
–   Igel 1.8.3 64-bit2822+28
−28		(+194)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−56
= 0 0 = = 0 0 0 0 0
–   Glaurung 2.1 64-bit2768+19
−19		(+140)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
0.0%
+192
1 1 1 = 0 1 0 0
–   FabChess 1.12.8 64-bit2755+26
−26		(+127)4 − 10
(+2−8=4)		28.6%
4.0 / 14
0.0%
−21
0 1 = 0 0 1 = 0 0 = 0 0 0 =
–   Crafty 23.3 64-bit2755+32
−32		(+127)1 − 6
(+0−5=2)		14.3%
1.0 / 7
0.0%
−125
0 = 0 0 0 0 =
–   Minic 0.82 64-bit2753+27
−27		(+125)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+114
= 1 0 =
–   Critter 0.52 32-bit2735+31
−31		(+107)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−75
0 0 0 = = 1 0 0
–   Devel 2.00002724+14
−14		(+96)0.5 − 7.5
(+0−7=1)		6.3%
0.5 / 8
0.0%
−313
0 0 0 0 0 0 = 0
–   GreKo 2020.03 64-bit2713+21
−21		(+85)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−57
= = 0 0
–   GreKo 2020.01 64-bit2710+24
−24		(+82)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+82
= = = =
–   GreKo 2018 64-bit2708+13
−13		(+80)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−66
= = 0 = 0 = 0 0
–   GreKo 2018.07 64-bit2708+16
−16		(+80)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
−14
1 0 0 0 = 0 = 1
–   Ktulu 82706+9
−9		(+78)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−75
= 0 = = 0 0 = 0
–   Benjamin 1.02699+24
−24		(+71)7 − 15
(+3−11=8)		31.8%
7.0 / 22
0.0%
−46
0 = = 0 0 0 0 1 1 0 = 1 = 0 0 0 = = = 0 0 =
–   ECE 20.1 64-bit2698+21
−21		(+70)2 − 10
(+0−8=4)		16.7%
2.0 / 12
0.0%
−157
0 = 0 0 = 0 = 0 = 0 0 0
–   DanaSah 8.32695+19
−19		(+67)7.5 − 10.5
(+3−6=9)		41.7%
7.5 / 18
0.0%
+18
0 0 = = 1 0 = = = 0 = 0 0 = 1 = = 1
–   Chessmaster 11 Conqueror2694+18
−18		(+66)4.5 − 7.5
(+4−7=1)		37.5%
4.5 / 12
0.0%
−38
0 = 0 0 0 0 1 1 0 1 1 0
–   ECE 19.6.6.3 64-bit2694+21
−21		(+66)6 − 10
(+3−7=6)		37.5%
6.0 / 16
0.0%
−13
0 1 0 1 0 = = = 0 = = 0 1 = 0 0
–   Chronos 1.9.8 64-bit2691+31
−31		(+63)6 − 2
(+5−1=2)		75.0%
6.0 / 8
0.0%
+238
= 1 1 1 1 1 = 0
–   Amoeba 1.3 64-bit2688+32
−32		(+60)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.1%
+28
= = 0 = = 0 1 =
–   Velvet 1.1.0 64-bit2685+26
−26		(+57)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
0.0%
+88
0 0 = = = 1 1 0 1 0 1 1
–   Fridolin 3.10 64-bit2684+14
−14		(+56)2 − 10
(+2−10=0)		16.7%
2.0 / 12
0.0%
−268
0 0 0 0 0 0 0 1 0 1 0 0
–   Arasan 14.3 64-bit2684+32
−32		(+56)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.2%
−64
0 = 0 0 = = 0 1
–   EXchess 6.71b 64-bit2682+32
−32		(+54)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.2%
+102
1 = 0 1 0 = 1 =
–   RedQueen 1.1.3 64-bit2674+21
−21		(+46)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.1%
−79
0 0 = 1 = = 0 0
–   Shallow 2020-09-09 64-bit2668+24
−24		(+40)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.5%
+40
0 1 0 1
–   K2 0.952662+16
−16		(+34)17 − 15
(+11−9=12)
53.1%
17.0 / 32
0.3%
+54
0 0 = 1 = 1 1 1 1 = 0 = = = = 0 1 1 0 0 = = = 1 0 1 = 0 1 1 0 =
–   Drosophila 1.6 64-bit2653+21
−21		(+25)11 − 11
(+8−8=6)		50.0%
11.0 / 22
4.1%
+22
1 1 1 0 0 = 0 = 0 1 0 = = 0 1 = 0 = 1 1 0 1
–   Supernova 2.3 64-bit2648+26
−26		(+20)6.5 − 13.5
(+4−11=5)		32.5%
6.5 / 20
11.2%
−104
= 0 0 = 1 1 = 0 0 1 0 0 = 0 1 0 0 = 0 0
–   Weiss 0.9 64-bit2643+27
−27		(+15)1 − 3
(+1−3=0)		25.0%
1.0 / 4
19.3%
−211
1 0 0 0
–   Scorpio 1.82641+20
−20		(+13)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
19.1%
+55
1 1 = 0 1 = 0 =
–   DanaSah 7.32640+14
−14		(+12)2 − 2
(+1−1=2)		50.0%
2.0 / 4
17.9%
+12
1 = 0 =
–   DanaSah 7.92635+19
−19		(+7)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
30.6%
−52
= = 0 =
–   Bagatur 1.7 64-bit2635+22
−21		(+7)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
32.9%
+43
= = 1 = = 1 0 =
–   Drofa 2.2.0 64-bit2632+32
−32		(+4)3 − 5
(+1−3=4)		37.5%
3.0 / 8
41.7%
−70
0 = 1 0 = 0 = =
–   WildCat 82629+13
−13		(+1)2 − 6
(+1−5=2)		25.0%
2.0 / 8
48.0%
−182
0 0 0 0 = 1 0 =
–   ProDeo 1.72628+33
−33		(0)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
49.8%
−36
0 = 1 0 1 0 = =
–   Orion 0.6 64-bit2628+19
−19		(0)12.5 − 7.5
(+8−3=9)		62.5%
12.5 / 20
49.9%
+75
= = 1 1 1 = = 1 1 = 1 0 1 = 1 0 0 = = =
–   Delocto 0.61n 64-bit2625+23
−22		(−3)19 − 15
(+12−8=14)
55.9%
19.0 / 34
58.8%
+34
= 1 1 0 = 1 1 1 0 = 0 = 1 = = 1 1 0 = 1 = 0 0 1 1 1 = = = 0 = = = 0
–   NoraGrace 2.0 64-bit2623+15
−15		(−5)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
66.2%
+32
= 1 0 1 = 0 1 =
–   Weiss 0.8 64-bit2620+30
−30		(−8)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
66.7%
+87
1 1 0 =
–   Caligula 0.9g2620+20
−20		(−8)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
71.7%
+28
1 = = = = 0 1 =
–   Hamsters 0.7.12618+14
−14		(−10)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
80.7%
+200
= = 1 1 1 = 1 1
–   Bison 9.8 32-bit2616+33
−32		(−12)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
74.1%
−52
= 1 = = = 0 = 0
–   Topple 0.3.3 64-bit2615+20
−19		(−13)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
81.9%
−55
1 0 0 = = 1 = 0
–   Betsabe II 20202606+26
−26		(−22)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
91.7%
+103
1 1 1 = 1 0 = =
–   Lozza 2.0 64-bit2605+27
−27		(−23)11.5 − 8.5
(+7−4=9)		57.5%
11.5 / 20
91.6%
+21
= = 1 1 0 = = 1 = 1 0 = 1 = 1 0 = 1 0 =
–   Philou 3.7.1 32-bit2602+32
−32		(−26)3 − 5
(+2−4=2)		37.5%
3.0 / 8
91.2%
−114
0 0 0 1 1 = = 0
–   Petir 4.392592+19
−19		(−36)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
99.5%
+170
= 1 1 = = 1 1 1
–   Betsabe II 1.962592+21
−21		(−36)15.5 − 12.5
(+12−9=7)		55.4%
15.5 / 28
99.4%
+4
0 1 1 1 1 1 = = = 0 = 0 1 0 1 = 1 1 = 1 1 = 1 0 0 0 0 0
–   Galjoen 0.40 64-bit2590+20
−20		(−38)15 − 13
(+10−8=10)		53.6%
15.0 / 28
99.7%
−13
= = 0 = 1 = 0 1 1 0 = 0 1 = = 0 0 = 1 1 1 1 1 0 = 1 0 =
–   Donna 4.1 64-bit2585+14
−14		(−43)8 − 8
(+3−3=10)		50.0%
8.0 / 16
100.0%
−43
1 = = = = = 0 = = 0 0 = = 1 = 1
–   Coiled 0.6 64-bit2585+12
−12		(−43)8 − 8
(+4−4=8)		50.0%
8.0 / 16
100.0%
−43
= 0 = = = = 1 0 = = 0 0 1 1 1 =
–   Drofa 2.1.0 64-bit2583+30
−30		(−45)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
99.4%
+50
0 1 1 =
–   Pharaon 3.32575+32
−32		(−53)6 − 2
(+4−0=4)		75.0%
6.0 / 8
99.7%
+96
= = 1 = = 1 1 1
–   Cheng3 1.04 32-bit2575+32
−32		(−53)6 − 2
(+5−1=2)		75.0%
6.0 / 8
99.8%
+126
1 1 1 1 = 0 1 =
–   Rodent 0.15 64-bit2573+32
−32		(−55)5 − 3
(+3−1=4)		62.5%
5.0 / 8
99.8%
+18
1 = = = = 0 1 1
–   Bobcat 20110414 32-bit2570+31
−31		(−58)6 − 2
(+5−1=2)		75.0%
6.0 / 8
99.9%
+117
1 0 1 1 = 1 = 1
–   Cyrano 0.52566+31
−31		(−62)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
99.9%
−24
= 1 0 1 = 0 1 =
–   Jumbo 0.6.107 64-bit2560+18
−18		(−68)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+50
= = 1 1 1 1 = 0
–   Jumbo 0.7.0 64-bit2559+18
−19		(−69)18.5 − 7.5
(+13−2=11)		71.2%
18.5 / 26
100.0%
+66
1 1 = 1 = 1 = 1 0 1 = = 1 = 1 1 = 1 = = = 1 = 1 1 0
–   Dorky 4.8 64-bit2558+14
−14		(−70)11 − 5
(+8−2=6)		68.8%
11.0 / 16
100.0%
+56
1 1 = = 0 = 1 1 = = 1 = 1 1 0 1
–   Detroid 1.0.1 64-bit2557+18
−18		(−71)16.5 − 11.5
(+13−8=7)		58.9%
16.5 / 28
100.0%
−8
1 0 1 0 1 0 1 1 0 = 0 = = = 1 1 1 0 1 = = 1 1 = 1 0 1 0
–   Raven 1.0 64-bit2552+23
−23		(−76)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−16
1 = = =
–   Sloppy 0.1.12552+33
−33		(−76)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−38
1 0 0 1 = = = 1
–   Dirty ACCA4 64-bit2551+33
−33		(−77)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+132
= 1 1 = 1 = 1 1
–   Rhetoric 1.1 64-bit2544+31
−31		(−84)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−84
= 0 1 0 0 1 1 =
–   FrankWalter 2.4.0 64-bit2540+16
−16		(−88)18 − 10
(+14−6=8)		64.3%
18.0 / 28
100.0%
+9
= 1 1 0 = = = 0 1 0 1 = 0 = 1 1 0 1 0 1 1 = 1 1 1 = 1 1
–   chess22k 1.3 64-bit2538+24
−24		(−90)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+28
1 1 = = = 0 1 1
–   Axolotl 1.9 64-bit2529+19
−19		(−99)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
100.0%
−118
1 0 = 0 = 1 0 0 1 = 1 = 1 = 0 0
–   Raven 1.10 64-bit2528+24
−24		(−100)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−52
= 0 1 1 = 1 = 0
–   OliThink 5.6.9 64-bit2527+26
−26		(−101)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−5
0 1 1 =
–   KnightX 1.97a 64-bit2485+26
−26		(−143)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−60
1 1 = 0
–   Booot 4.12.02485+33
−33		(−143)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+3
1 1 = 1 = = = 1
–   Lozza 1.18 64-bit2472+15
−15		(−156)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−145
1 = 0 =
–   Raven 0.90 64-bit2469+30
−30		(−159)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
−9
1 1 0 1 = 1 0 1
–   Nemeton 1.812464+18
−18		(−164)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
−10
= 1 = 1 = 1 = 1
–   Googleplex Starthinker 1.6 64-bit2386+18
−18		(−242)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−149
1 = 1 0
875 games: 281 wins, 283 losses, 311 draws (35.5%), score: 49.9%

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