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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Show each game results
Cmcchess 2.6 64-bit#382‑383  (2389+15
−15		)Quote
Author: Ma Chao (China) Link: Homepage
This is the only Cmcchess version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Floyd 0.9 64-bit2652+12
−12		(+263)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+96
–   GreKo 2015 64-bit2600+19
−19		(+211)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Drofa 2.1.0 64-bit2565+25
−25		(+176)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+98
–   Schooner 1.8 64-bit2555+17
−17		(+166)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+166
–   JikChess 0.02 64-bit2545+13
−13		(+156)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−6
–   Carballo 1.5 64-bit2543+21
−21		(+154)5 − 9
(+3−7=4)		35.7%
5.0 / 14
0.0%
+38
–   tomitankChess 1.4 64-bit2541+20
−20		(+152)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
+45
–   Gogobello 1.1 64-bit2539+23
−23		(+150)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−38
–   RubiChess 0.9 64-bit2539+19
−19		(+150)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−93
–   WyldChess 1.3 64-bit2530+25
−25		(+141)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
+20
–   Maverick 1.5 64-bit2523+10
−10		(+134)6 − 10
(+2−6=8)		37.5%
6.0 / 16
0.0%
+50
–   chess22k 1.3 64-bit2521+20
−20		(+132)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
+14
–   K2 0.832519+22
−22		(+130)3 − 9
(+1−7=4)		25.0%
3.0 / 12
0.0%
−59
–   nanoSzachy 4.1 64-bit2517+14
−14		(+128)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+62
–   Marvin 2.0.0 64-bit2515+18
−18		(+126)4.5 − 11.5
(+3−10=3)		28.1%
4.5 / 16
0.0%
−55
–   Fridolin 2.00 64-bit2514+13
−13		(+125)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
+12
–   Orion 0.5 64-bit2512+12
−12		(+123)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−11
–   CyberPagno 3.0 64-bit2503+11
−11		(+114)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−20
–   Shield 1.3.1 64-bit2493+17
−17		(+104)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
0.0%
+72
–   Betsabe II 1.752490+19
−19		(+101)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
0.0%
+136
–   Dorky 4.5 64-bit2479+16
−16		(+90)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−76
–   Winter 0.1.1 64-bit2476+19
−19		(+87)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−36
–   MadChess 2.2 64-bit2474+13
−13		(+85)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
0.0%
+117
–   Delphil 3.2 64-bit2473+11
−11		(+84)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+84
–   K2 0.752472+20
−20		(+83)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−79
–   ECE X2472+27
−27		(+83)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
0.0%
+3
–   Jumbo 0.6.51 64-bit2468+24
−24		(+79)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−129
–   Zurichess Geneva 64-bit2464+23
−23		(+75)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
−28
–   Ghost 2.0.2 64-bit2463+15
−15		(+74)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+2
–   Jumbo 0.6.10 64-bit2460+20
−20		(+71)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−87
–   Prophet 4.3 64-bit2459+14
−14		(+70)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−96
–   Drosophila 1.5.1 64-bit2457+13
−13		(+68)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
0.0%
+100
–   Jumbo 0.6.35 64-bit2457+17
−17		(+68)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−97
–   pikoSzachy 4.12455+25
−25		(+66)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
0.0%
+171
–   MadChess 2.1 64-bit2454+22
−22		(+65)3 − 7
(+3−7=0)		30.0%
3.0 / 10
0.0%
−135
–   Lozza 1.18 64-bit2451+13
−13		(+62)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+20
–   Pawny 0.3.1 64-bit2451+20
−20		(+62)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−183
–   Arasan 10.42448+17
−17		(+59)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+15
–   Shield 1.2 64-bit2447+22
−22		(+58)6.5 − 7.5
(+2−3=9)		46.4%
6.5 / 14
0.0%
+33
–   Schooner 1.7.0 64-bit2446+21
−21		(+57)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−91
–   Jumbo 0.6.31 64-bit2446+21
−21		(+57)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+45
–   Carballo 1.32444+21
−21		(+55)7 − 5
(+4−2=6)		58.3%
7.0 / 12
0.0%
+108
–   Counter 1.99 64-bit2444+25
−25		(+55)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+55
–   Donna 3.0 64-bit2442+26
−26		(+53)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−56
–   Bumblebee 1.0 64-bit2439+17
−17		(+50)8.5 − 7.5
(+5−4=7)		53.1%
8.5 / 16
0.0%
+73
–   Betsabe II 1.662439+19
−19		(+50)8 − 10
(+6−8=4)		44.4%
8.0 / 18
0.0%
−2
–   Topple 0.2.1 64-bit2439+15
−15		(+50)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+220
–   Nemeton 1.82437+15
−15		(+48)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Giraffe 20150908 64-bit2436+16
−16		(+47)8.5 − 9.5
(+5−6=7)		47.2%
8.5 / 18
0.0%
+28
–   Bagatur 1.4d 64-bit2433+21
−21		(+44)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+44
–   RubiChess 0.8 64-bit2429+22
−22		(+40)5 − 3
(+2−0=6)		62.5%
5.0 / 8
0.1%
+114
–   Orion 0.4 64-bit2427+17
−17		(+38)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−108
–   Bagatur 1.4e 64-bit2426+25
−25		(+37)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.5%
−29
–   Nemeton 1.512426+19
−19		(+37)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.1%
−129
–   Axolotl 1.8 64-bit2421+17
−17		(+32)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.2%
−130
–   Bumblebee 1.0.36898e1 64-bit2420+16
−16		(+31)9 − 9
(+6−6=6)		50.0%
9.0 / 18
0.2%
+28
–   Betsabe II 1.472418+17
−17		(+29)6 − 4
(+5−3=2)		60.0%
6.0 / 10
0.5%
+113
–   Waxman 20202417+15
−15		(+28)5 − 9
(+2−6=6)		35.7%
5.0 / 14
0.3%
−75
–   Lozza 1.17a 64-bit2417+15
−15		(+28)12 − 6
(+10−4=4)		66.7%
12.0 / 18
0.4%
+166
–   Tunguska 1.1 64-bit2417+15
−15		(+28)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.3%
+28
–   King of Kings 2.562416+16
−16		(+27)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.7%
−143
–   Mephisto Gideon Professional2416+17
−17		(+27)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.8%
+26
–   Shallow r694 64-bit2415+15
−15		(+26)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.6%
+192
–   Taltos rev118 64-bit2414+15
−15		(+25)5 − 3
(+5−3=0)		62.5%
5.0 / 8
0.6%
+156
–   Bearded N44.5 64-bit2414+15
−15		(+25)6 − 6
(+4−4=4)		50.0%
6.0 / 12
0.7%
+29
–   Nemeton 1.62414+20
−20		(+25)4 − 6
(+1−3=6)		40.0%
4.0 / 10
2.0%
−42
–   Eeyore 1.52 64-bit2414+15
−15		(+25)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.7%
−165
–   K2 0.792413+25
−25		(+24)10.5 − 7.5
(+7−4=7)		58.3%
10.5 / 18
4.5%
+89
–   Bagatur 1.4b 64-bit2411+25
−25		(+22)0 − 1
(+0−1=0)		0.0%
0.0 / 1
6.6%
−INF
–   NoC 4.20 64-bit2411+15
−15		(+22)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
1.8%
−90
–   Teki 2 64-bit2410+13
−13		(+21)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
1.5%
−141
–   Snitch 1.6.2 64-bit2408+18
−18		(+19)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
5.2%
−143
–   TJchess 1.3 64-bit2406+15
−15		(+17)3 − 5
(+1−3=4)		37.5%
3.0 / 8
4.8%
−67
–   SoFCheck 0.9.1 beta 64-bit2403+16
−16		(+14)1 − 3
(+0−2=2)		25.0%
1.0 / 4
8.8%
−152
–   Gaia 3.5 64-bit2400+15
−15		(+11)1 − 1
(+1−1=0)		50.0%
1.0 / 2
13.8%
+10
–   Nemeton 1.612396+24
−24		(+7)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
31.3%
−215
–   Hedgehog 2.0 64-bit2393+17
−17		(+4)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
34.7%
−108
–   Bitfoot 1.0.d9aeb43 64-bit2392+21
−21		(+3)9.5 − 8.5
(+6−5=7)		52.8%
9.5 / 18
38.3%
+25
–   Muse 0.899b2391+19
−19		(+2)7 − 3
(+6−2=2)		70.0%
7.0 / 10
42.3%
+166
–   PostModernist 10162389+16
−16		(0)3 − 7
(+2−6=2)		30.0%
3.0 / 10
49.2%
−164
–   Popochin 4.3 64-bit2387+15
−15		(−2)1 − 3
(+0−2=2)		25.0%
1.0 / 4
57.8%
−172
–   Ares 1.005.2.1 64-bit2387+18
−18		(−2)6 − 6
(+4−4=4)		50.0%
6.0 / 12
55.8%
−2
–   Monolith 0.3 64-bit2386+21
−21		(−3)5 − 5
(+3−3=4)		50.0%
5.0 / 10
57.6%
+1
–   RomiChess P3n 64-bit2385+11
−11		(−4)7 − 7
(+2−2=10)		50.0%
7.0 / 14
65.3%
−4
–   Matacz 1.12382+26
−26		(−7)7 − 3
(+5−1=4)		70.0%
7.0 / 10
66.1%
+141
–   Dragon 4.62381+14
−14		(−8)5 − 5
(+4−4=2)		50.0%
5.0 / 10
76.5%
−8
–   Ares 1.005.2 64-bit2381+15
−15		(−8)18 − 22
(+11−15=14)
45.0%
18.0 / 40
76.5%
−49
–   Bienchen 1.0 64-bit2376+14
−14		(−13)2 − 2
(+2−2=0)		50.0%
2.0 / 4
89.8%
−13
–   Altair 1.0.0 64-bit2372+20
−20		(−17)2 − 2
(+0−0=4)		50.0%
2.0 / 4
90.9%
−17
–   KnightDreamer 3.32367+23
−23		(−22)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
94.0%
+148
–   Lozza 1.16 64-bit2367+22
−22		(−22)13.5 − 10.5
(+7−4=13)		56.3%
13.5 / 24
94.9%
+19
–   Tigran 2.4n 64-bit2366+13
−13		(−23)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.1%
+INF
–   Myrddin 0.87 64-bit2365+11
−11		(−24)14 − 16
(+9−11=10)
46.7%
14.0 / 30
99.6%
−48
–   Patzer 3.802365+16
−16		(−24)2 − 0
(+2−0=0)		100.0%
2.0 / 2
98.5%
+INF
–   Barbarossa 0.6.0 64-bit2362+13
−13		(−27)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.6%
+135
–   Ares GB 64-bit2360+12
−12		(−29)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.9%
−199
–   Waxman 20142359+18
−18		(−30)10 − 6
(+6−2=8)		62.5%
10.0 / 16
99.6%
+56
–   Ares GB 1.1 64-bit2358+15
−15		(−31)1 − 3
(+0−2=2)		25.0%
1.0 / 4
99.8%
−197
–   Galjoen 0.39 64-bit2356+14
−14		(−33)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.9%
+INF
–   Orion 0.3.0 64-bit2355+16
−16		(−34)11 − 5
(+7−1=8)		68.8%
11.0 / 16
99.9%
+90
–   Zevra 2.1.1 r216 64-bit2347+15
−15		(−42)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
+29
–   Thor's Hammer 2.282347+19
−19		(−42)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Waxman 20162344+20
−20		(−45)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+121
–   Jumbo 0.5.3 64-bit2338+23
−23		(−51)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
100.0%
−218
–   Waxman 20172337+14
−14		(−52)4 − 6
(+2−4=4)		40.0%
4.0 / 10
100.0%
−120
–   MadChess 2.0 64-bit2335+19
−19		(−54)12.5 − 7.5
(+10−5=5)		62.5%
12.5 / 20
100.0%
+50
–   Isa 2.0.83 64-bit2334+15
−15		(−55)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+115
–   Plisk 0.2.7d 64-bit2333+15
−15		(−56)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−56
–   Pupsi 0.192328+29
−29		(−61)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+78
–   Isa 2.0.64 64-bit2327+13
−13		(−62)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+104
–   RomiChess P3m 64-bit2324+23
−23		(−65)3 − 5
(+1−3=4)		37.5%
3.0 / 8
100.0%
−146
–   Nemeton 1.412320+22
−22		(−69)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
+196
–   Waxman 20152319+21
−21		(−70)11.5 − 6.5
(+9−4=5)		63.9%
11.5 / 18
100.0%
+43
–   K2 0.672317+19
−19		(−72)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−7
–   Plisk 0.2.7d 32-bit2315+19
−19		(−74)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−117
–   Lozza 1.15 64-bit2314+20
−20		(−75)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−75
–   Jumbo 0.4.17 64-bit2307+24
−24		(−82)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   CyberPagno 2.3 64-bit2306+23
−23		(−83)9.5 − 4.5
(+6−1=7)		67.9%
9.5 / 14
100.0%
+39
–   Jazz 840 64-bit2303+13
−13		(−86)9.5 − 4.5
(+7−2=5)		67.9%
9.5 / 14
100.0%
+48
–   Arion 1.72303+15
−15		(−86)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
100.0%
−44
–   Rodin 2.3a2301+21
−21		(−88)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
100.0%
−125
–   CyberPagno 2.2 64-bit2299+20
−20		(−90)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Daydreamer 1.52297+19
−19		(−92)5 − 5
(+4−4=2)		50.0%
5.0 / 10
100.0%
−92
–   Bagatur 1.4c 64-bit2288+28
−28		(−101)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+65
–   FireFly 2.7.2 64-bit2285+12
−12		(−104)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−104
–   Gibbon 2.69a 64-bit2284+16
−16		(−105)11 − 3
(+9−1=4)		78.6%
11.0 / 14
100.0%
+109
–   EveAnn 1.722281+13
−13		(−108)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+62
–   Googleplex Starthinker 1.4 64-bit2278+14
−14		(−111)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−111
–   Nemeton 1.22274+22
−22		(−115)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−114
–   Capivara LK 0.09a01a 64-bit2266+21
−21		(−123)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
100.0%
−151
–   Sjakk 1.1.82263+21
−21		(−126)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+133
–   Fischerle 0.9.80 SE 64-bit2259+17
−17		(−130)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−130
–   Absolute Zero 2.4.7.2 64-bit2258+12
−12		(−131)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−233
–   Schooner 1.5 64-bit2255+21
−21		(−134)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
100.0%
−301
–   nanoSzachy 2.82254+28
−28		(−135)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−68
–   Fischerle 0.9.70 SE 64-bit2253+21
−21		(−136)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+156
–   Fischerle 0.9.65 64-bit2247+25
−25		(−142)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
−71
–   FireFly 2.7.0 64-bit2245+15
−15		(−144)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
–   Bearded N44.2 64-bit2245+23
−23		(−144)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−42
–   Orion 0.2 64-bit2236+18
−18		(−153)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+17
–   Protej 0.5.8c2211+17
−17		(−178)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−348
–   ChessKISS 1.7c 64-bit2166+16
−16		(−223)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−223
1189 games: 352 wins, 399 losses, 438 draws (36.8%), score: 48.0%

Rating changes by day

Rating changes with played games

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