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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Winter 0.1.1 64-bit (2476+19
−19		)Quote
Author: Jonathan Rosenthal (Switzerland) Link: Homepage
This is one of the 19 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   tomitankChess 2.0 64-bit2658+15
−15		(+182)5.5 − 24.5
(+3−22=5)
18.3%
5.5 / 30
0.0%
−82
–   Winter 0.2 64-bit2647+13
−13		(+171)6.5 − 27.5
(+1−22=11)
19.1%
6.5 / 34
0.0%
−55
–   RubiChess 1.0 64-bit2618+17
−17		(+142)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Monolith 0.4 64-bit2601+17
−17		(+125)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+125
–   Philou 3.7.1 32-bit2601+25
−25		(+125)5 − 1
(+4−0=2)		83.3%
5.0 / 6
0.0%
+367
–   DanaSah 6.502596+19
−19		(+120)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+42
–   Ethereal 8.05 64-bit2596+23
−23		(+120)4 − 2
(+3−1=2)		66.7%
4.0 / 6
0.0%
+254
–   Donna 4.0 64-bit2595+13
−13		(+119)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
+19
–   Muse 0.953 64-bit2584+14
−14		(+108)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−62
–   Colossus 2007c2581+25
−25		(+105)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−101
–   Coiled 0.6 64-bit2579+10
−10		(+103)18.5 − 15.5
(+12−9=13)
54.4%
18.5 / 34
0.0%
+138
–   K2 0.872571+15
−15		(+95)1 − 5
(+1−5=0)		16.7%
1.0 / 6
0.0%
−224
–   Delocto 0.6 64-bit2568+13
−13		(+92)5 − 1
(+5−1=0)		83.3%
5.0 / 6
0.0%
+423
–   Counter 2.1.0 64-bit2563+21
−21		(+87)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+87
–   Crafty 22.4 32-bit2562+26
−26		(+86)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−158
–   GreKo 12.5 64-bit2556+25
−25		(+80)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−50
–   Schooner 1.8 64-bit2555+17
−17		(+79)4 − 8
(+2−6=4)		33.3%
4.0 / 12
0.0%
−56
–   BugChess2 1.6.22553+25
−25		(+77)4 − 2
(+3−1=2)		66.7%
4.0 / 6
0.0%
+196
–   Capivara LK 0.09b02g 64-bit2551+14
−14		(+75)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−170
–   Arasan 11.7 32-bit2548+26
−26		(+72)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+72
–   Dirty ACCA4 64-bit2542+27
−27		(+66)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−137
–   RubiChess 0.9 64-bit2539+19
−19		(+63)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+19
–   Jazz 840 64-bit 4CPU2538+17
−17		(+62)17 − 19
(+12−14=10)
47.2%
17.0 / 36
0.0%
+40
–   Tornado 3.21a 32-bit2535+25
−25		(+59)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−45
–   Betsabe II 1.842533+12
−12		(+57)16 − 18
(+12−14=8)
47.1%
16.0 / 34
0.0%
+35
–   Pirarucu 2.1.1 64-bit2532+23
−23		(+56)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−74
–   AnMon 5.752524+13
−13		(+48)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−168
–   Betsabe II 1.752490+19
−19		(+14)2 − 8
(+1−7=2)		20.0%
2.0 / 10
14.7%
−233
–   Dorky 4.5 64-bit2479+16
−16		(+3)4 − 4
(+4−4=0)		50.0%
4.0 / 8
38.6%
+3
–   WyldChess 1.1 64-bit2474+22
−22		(−2)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
55.0%
−79
–   MadChess 2.2 64-bit2474+13
−13		(−2)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
56.8%
−194
–   Booot 4.12.02468+27
−27		(−8)2 − 4
(+1−3=2)		33.3%
2.0 / 6
67.8%
−138
–   DoubleCheck 3.1 32-bit2467+27
−27		(−9)1 − 5
(+1−5=0)		16.7%
1.0 / 6
71.1%
−327
–   Jumbo 0.6.10 64-bit2460+20
−20		(−16)4 − 6
(+3−5=2)		40.0%
4.0 / 10
87.6%
−107
–   Drosophila 1.5.1 64-bit2457+13
−13		(−19)7.5 − 4.5
(+7−4=1)		62.5%
7.5 / 12
95.2%
+96
–   Jumbo 0.6.35 64-bit2457+17
−17		(−19)28 − 14
(+20−6=16)
66.7%
28.0 / 42
93.9%
+104
–   Bruja 1.9.1 64-bit2456+15
−15		(−20)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
95.4%
−103
–   Trace 1.37a2451+15
−15		(−25)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
98.1%
−192
–   Lozza 1.18 64-bit2451+13
−13		(−25)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
98.6%
+45
–   Jumbo 0.6.31 64-bit2446+21
−21		(−30)7 − 5
(+6−4=2)		58.3%
7.0 / 12
98.1%
+38
–   Carballo 1.22444+19
−19		(−32)3 − 3
(+2−2=2)		50.0%
3.0 / 6
99.2%
−32
–   Topple 0.2.1 64-bit2439+15
−15		(−37)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
99.9%
−23
–   Giraffe 20150908 64-bit2436+16
−16		(−40)6 − 0
(+6−0=0)		100.0%
6.0 / 6
99.9%
+INF
–   RubiChess 0.8 64-bit2429+22
−22		(−47)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
99.9%
−94
–   Orion 0.4 64-bit2427+17
−17		(−49)10.5 − 7.5
(+8−5=5)		58.3%
10.5 / 18
100.0%
+25
–   Bumblebee 1.0.36898e1 64-bit2420+16
−16		(−56)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+114
–   Abrok 5.02416+15
−15		(−60)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+153
–   Shallow r694 64-bit2415+15
−15		(−61)4 − 8
(+2−6=4)		33.3%
4.0 / 12
100.0%
−186
–   Eeyore 1.52 64-bit2414+15
−15		(−62)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−62
–   Bearded N44.5 64-bit2414+15
−15		(−62)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+172
–   Cheng3 1.02b2412+26
−26		(−64)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−194
–   Teki 2 64-bit2410+13
−13		(−66)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−22
–   Snitch 1.6.2 64-bit2408+18
−18		(−68)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+26
–   Delphil 2.6b2408+28
−28		(−68)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−59
–   TJchess 1.3 64-bit2406+15
−15		(−70)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−58
–   Nemeton 1.612396+24
−24		(−80)14.5 − 9.5
(+10−5=9)		60.4%
14.5 / 24
100.0%
−2
–   Nemeton 1.72392+16
−16		(−84)16 − 16
(+11−11=10)
50.0%
16.0 / 32
100.0%
−87
–   Cmcchess 2.6 64-bit2389+15
−15		(−87)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+36
–   Ares 1.005.2.1 64-bit2387+18
−18		(−89)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+77
–   Monolith 0.3 64-bit2386+21
−21		(−90)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+143
–   RomiChess P3n 64-bit2385+11
−11		(−91)11 − 5
(+9−3=4)		68.8%
11.0 / 16
100.0%
+61
–   Ifrit m1.8 64-bit2382+15
−15		(−94)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−31
–   Ares 1.005.2 64-bit2381+15
−15		(−95)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−95
–   Gaia 3.5 32-bit2381+18
−18		(−95)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−218
–   Queen 4.032376+15
−15		(−100)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+3
–   Thor's Hammer 2.282347+19
−19		(−129)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−51
–   Isa 2.0.64 64-bit2327+13
−13		(−149)9 − 1
(+8−0=2)		90.0%
9.0 / 10
100.0%
+176
–   Flux 2.2.1 64-bit2321+18
−18		(−155)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Jazz 840 64-bit2303+13
−13		(−173)15.5 − 4.5
(+13−2=5)		77.5%
15.5 / 20
100.0%
+45
–   FireFly 2.7.2 64-bit2285+12
−12		(−191)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+98
–   Galjoen 0.38 64-bit2240+19
−19		(−236)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
−2
–   Zevra 1.8.4 r650 64-bit2188+23
−23		(−288)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−121
–   ChessterfieldCL i5a1821+22
−22		(−655)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Pulse 1.6.1 64-bit1514+21
−21		(−962)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
764 games: 270 wins, 273 losses, 221 draws (28.9%), score: 49.8%

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