CCRL 40/15
Downloads and Statistics
October 31, 2020
Testing summary:
Total: 1'187'224 games
played by 2'729 programs

White wins: 408'872 (34.4%)
Black wins: 301'798 (25.4%)
Draws: 476'554 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
Winter 0.1.1 64-bit (2496+21
−22		)Quote
Author: Jonathan Rosenthal (Switzerland) Link: Homepage
This is one of the 12 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   tomitankChess 2.0 64-bit2658+18
−18		(+162)5.5 − 24.5
(+3−22=5)
18.3%
5.5 / 30
0.0%
−93
0 = = 0 0 0 1 0 0 0 0 0 0 1 = = 0 0 0 0 0 0 0 0 0 = 1 0 0 0
–   Winter 0.2 64-bit2655+16
−16		(+159)6.5 − 27.5
(+1−22=11)
19.1%
6.5 / 34
0.0%
−54
= 0 = = = 0 0 = = 0 0 0 0 0 0 = 0 0 0 1 = 0 = = 0 0 0 0 0 0 0 0 0 =
–   RubiChess 1.0 64-bit2613+21
−21		(+117)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Monolith 0.4 64-bit2609+19
−19		(+113)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+113
= 1 0 = = 0 1 0 1 =
–   Donna 4.0 64-bit2606+15
−15		(+110)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
+25
0 = 0 = = =
–   DanaSah 6.502605+22
−22		(+109)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+41
1 0 0 0 = 1
–   Philou 3.7.1 32-bit2602+32
−32		(+106)5 − 1
(+4−0=2)		83.3%
5.0 / 6
0.0%
+336
1 = 1 1 = 1
–   Colossus 2007c2600+32
−32		(+104)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−91
= 0 0 0 1 0
–   Ethereal 8.05 64-bit2599+28
−28		(+103)4 − 2
(+3−1=2)		66.7%
4.0 / 6
0.0%
+221
1 1 1 = 0 =
–   Muse 0.953 64-bit2596+16
−16		(+100)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−57
0 =
–   Coiled 0.6 64-bit2584+12
−12		(+88)18.5 − 15.5
(+12−9=13)
54.4%
18.5 / 34
0.0%
+118
1 0 1 1 = = 1 1 0 0 1 0 = = 0 = 0 1 = 0 = 1 = 0 0 = = 1 1 = = 1 = 1
–   K2 0.872583+17
−18		(+87)1 − 5
(+1−5=0)		16.7%
1.0 / 6
0.0%
−236
0 0 1 0 0 0
–   Crafty 22.4 32-bit2580+32
−32		(+84)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−151
= 0 0 0 = 0
–   Delocto 0.6 64-bit2580+15
−15		(+84)5 − 1
(+5−1=0)		83.3%
5.0 / 6
0.0%
+414
1 1 1 1 0 1
–   Counter 2.1.0 64-bit2575+24
−24		(+79)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+79
0 1 1 0 = =
–   GreKo 12.5 64-bit2569+33
−33		(+73)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−39
0 = 0 0 = 1
–   Schooner 1.8 64-bit2568+19
−19		(+72)4 − 8
(+2−6=4)		33.3%
4.0 / 12
0.0%
−46
0 = 0 = 1 = 0 = 1 0 0 0
–   Capivara LK 0.09b02g 64-bit2562+16
−16		(+66)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−170
= 0 0 0 = 0
–   Arasan 11.7 32-bit2558+32
−32		(+62)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.1%
+62
1 0 1 0 = =
–   RubiChess 0.9 64-bit2554+22
−22		(+58)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+21
0 1 = = 0 = 0 1 0 1
–   Jazz 840 64-bit 4CPU2554+20
−19		(+58)17 − 19
(+12−14=10)
47.2%
17.0 / 36
0.0%
+40
= 1 0 1 1 1 1 0 0 = 1 0 = = 0 0 0 1 = 0 = 0 1 1 0 = 0 1 1 0 = 1 = 0 0 =
–   BugChess2 1.6.22553+32
−32		(+57)4 − 2
(+3−1=2)		66.7%
4.0 / 6
0.2%
+161
= 1 = 0 1 1
–   Dirty ACCA4 64-bit2551+33
−33		(+55)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.3%
−134
0 = 0 0 1 0
–   Pirarucu 2.1.1 64-bit2550+27
−27		(+54)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.1%
−60
= 0 = 1 0 0 = 0
–   Tornado 3.21a 32-bit2548+33
−33		(+52)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.5%
−33
0 = 0 1
–   Betsabe II 1.842545+14
−14		(+49)16 − 18
(+12−14=8)
47.1%
16.0 / 34
0.0%
+30
= 1 0 0 0 1 1 0 = 1 = 0 1 1 0 0 0 0 = 1 = 1 0 0 = 0 0 1 1 = 1 0 1 =
–   AnMon 5.752538+15
−15		(+42)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.1%
−158
= 0 0 1 0 0
–   Betsabe II 1.752508+22
−22		(+12)2 − 8
(+1−7=2)		20.0%
2.0 / 10
22.0%
−223
= 0 0 1 = 0 0 0 0 0
–   WyldChess 1.1 64-bit2501+28
−28		(+5)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
39.7%
−62
= 0 = =
–   Dorky 4.5 64-bit2500+19
−19		(+4)4 − 4
(+4−4=0)		50.0%
4.0 / 8
39.3%
+4
1 0 0 0 0 1 1 1
–   MadChess 2.2 64-bit2492+15
−15		(−4)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
63.4%
−177
0 0 0 0 = = 0 0 1 =
–   DoubleCheck 3.1 32-bit2488+34
−34		(−8)1 − 5
(+1−5=0)		16.7%
1.0 / 6
66.6%
−329
0 0 0 0 1 0
–   Booot 4.12.02485+33
−33		(−11)2 − 4
(+1−3=2)		33.3%
2.0 / 6
72.1%
−123
0 1 = = 0 0
–   Jumbo 0.6.10 64-bit2483+24
−24		(−13)4 − 6
(+3−5=2)		40.0%
4.0 / 10
79.2%
−91
= 0 1 0 1 = 1 0 0 0
–   Drosophila 1.5.1 64-bit2479+15
−15		(−17)7.5 − 4.5
(+7−4=1)		62.5%
7.5 / 12
90.6%
+86
0 1 1 = 1 1 0 0 0 1 1 1
–   Bruja 1.9.1 64-bit2479+17
−18		(−17)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
89.2%
−86
= 0 0 1 0 1
–   Jumbo 0.6.35 64-bit2479+19
−19		(−17)28 − 14
(+20−6=16)
66.7%
28.0 / 42
88.3%
+90
= = = 1 0 0 0 1 1 1 1 0 1 = = 1 1 = 1 1 1 0 1 = 1 1 1 = = = = 1 = = = = = 1 1 1 0 1
–   Lozza 1.18 64-bit2475+15
−15		(−21)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
94.9%
+38
= 0 1 = 1 = = 1 1 0 = 0 = 1 1 =
–   Trace 1.37a2471+18
−18		(−25)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
95.9%
−177
0 0 1 0 0 0 = 1
–   Jumbo 0.6.31 64-bit2470+25
−25		(−26)7 − 5
(+6−4=2)		58.3%
7.0 / 12
94.5%
+32
0 1 0 = 0 1 = 1 1 1 0 1
–   Carballo 1.22464+23
−22		(−32)3 − 3
(+2−2=2)		50.0%
3.0 / 6
98.1%
−32
1 1 = 0 0 =
–   Giraffe 20150908 64-bit2463+19
−19		(−33)6 − 0
(+6−0=0)		100.0%
6.0 / 6
99.0%
+INF
1 1 1 1 1 1
–   Topple 0.2.1 64-bit2460+18
−18		(−36)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
99.6%
−24
0 1 = = 0 0 0 0 0 1 1 1 1 = 1 = 1 0 = 1 = 1 = = 0 1 = 1 1 0 0 0
–   RubiChess 0.8 64-bit2459+26
−26		(−37)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
98.5%
−79
= 0 = 0 = 1 0 1
–   Orion 0.4 64-bit2452+20
−20		(−44)10.5 − 7.5
(+8−5=5)		58.3%
10.5 / 18
99.9%
+19
1 0 0 = 1 0 1 = 0 = 1 1 0 1 1 = = 1
–   Bumblebee 1.0.36898e1 64-bit2447+19
−19		(−49)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+108
= 1 = 1
–   Abrok 5.02445+18
−18		(−51)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+144
= 1 1 1 0 1
–   Shallow r694 64-bit2443+17
−18		(−53)4 − 8
(+2−6=4)		33.3%
4.0 / 12
100.0%
−161
0 0 0 1 = = 0 = 1 0 0 =
–   Cheng3 1.02b2442+33
−33		(−54)2 − 4
(+1−3=2)		33.3%
2.0 / 6
99.7%
−166
= = 0 1 0 0
–   Eeyore 1.52 64-bit2441+17
−17		(−55)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−55
1 0 1 = = 0
–   Teki 2 64-bit2441+16
−16		(−55)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−17
1 = = 1 0 1 0 1 = = = 1 0 0 0 1 1 1 = 1 1 1 0 0 = 0 0 1 0 1
–   Bearded N44.5 64-bit2440+20
−20		(−56)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+171
1 0 1 1
–   Delphil 2.6b2436+33
−33		(−60)3 − 3
(+2−2=2)		50.0%
3.0 / 6
99.9%
−52
0 = 1 = 1 0
–   TJchess 1.3 64-bit2435+17
−17		(−61)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−50
= 0 = 1
–   Snitch 1.6.2 64-bit2433+21
−21		(−63)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+19
= 1 1 0
–   Nemeton 1.612425+28
−28		(−71)14.5 − 9.5
(+10−5=9)		60.4%
14.5 / 24
100.0%
−4
0 1 1 = 1 0 1 = 1 0 0 = 1 = = 1 1 = 1 = = = 0 1
–   Ares 1.005.2.1 64-bit2422+21
−21		(−74)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+76
= = 1 1
–   Cmcchess 2.6 64-bit2421+17
−17		(−75)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+35
1 0 1 = = 1
–   Nemeton 1.72420+18
−18		(−76)16 − 16
(+11−11=10)
50.0%
16.0 / 32
100.0%
−78
0 = = = 0 1 0 1 0 = 1 = 1 = 0 1 0 0 0 = = 1 = 0 1 = 1 1 1 1 0 0
–   Monolith 0.3 64-bit2417+24
−24		(−79)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+148
1 = 1
–   RomiChess P3n 64-bit2416+13
−14		(−80)11 − 5
(+9−3=4)		68.8%
11.0 / 16
100.0%
+58
1 = 1 = 0 1 0 1 = 0 1 1 = 1 1 1
–   Ifrit m1.8 64-bit2412+18
−18		(−84)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−31
0 = = 1 1 =
–   Ares 1.005.2 64-bit2412+17
−18		(−84)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−84
= =
–   Gaia 3.5 32-bit2411+21
−21		(−85)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−195
= 0 0 = 1 0
–   Queen 4.032409+18
−18		(−87)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+2
= = 1 1 = =
–   Thor's Hammer 2.28 32-bit2383+22
−22		(−113)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−45
1 = = =
–   Isa 2.0.64 64-bit2364+16
−16		(−132)9 − 1
(+8−0=2)		90.0%
9.0 / 10
100.0%
+195
= 1 1 1 1 = 1 1 1 1
–   Flux 2.2.12358+21
−21		(−138)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Jazz 840 64-bit2338+15
−15		(−158)15.5 − 4.5
(+13−2=5)		77.5%
15.5 / 20
100.0%
+45
1 = 1 1 1 0 1 1 = 1 1 1 1 1 = = 1 1 = 0
–   FireFly 2.7.2 64-bit2329+16
−16		(−167)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+116
1 1 1 =
–   Galjoen 0.38 64-bit2284+23
−23		(−212)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+14
1 1 0 1
–   Zevra 1.8.4 r650 64-bit2236+26
−26		(−260)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−110
1 = = 1
–   ChessterfieldCL i5a1902+24
−24		(−594)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Pulse 1.6.1 64-bit1615+21
−21		(−881)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
764 games: 270 wins, 273 losses, 221 draws (28.9%), score: 49.8%

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Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on October 31, 2020