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
Snitch 1.6.2 64-bit (2408+18
−18		)Quote
Author: Klaus Friedel (Germany) Link: Homepage
This is one of the 2 Snitch versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Naum 2.0 64-bit2698+20
−20		(+290)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   Tucano 4.00 64-bit2663+21
−21		(+255)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Djinn 1.021 64-bit2663+11
−11		(+255)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+84
–   Glaurung 1.2.1 64-bit2662+20
−20		(+254)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   ProDeo 1.872660+21
−21		(+252)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+252
–   RedQueen 1.1.97 64-bit2655+15
−15		(+247)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Cyrano 0.6b17 64-bit2640+17
−17		(+232)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   CM10th Warrior2633+20
−20		(+225)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+62
–   Chess Tiger 2007 Gambit2620+25
−25		(+212)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+212
–   Zappa 1.1 64-bit2606+16
−16		(+198)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Rodin 7.02590+15
−15		(+182)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−6
–   GreKo 12.8 64-bit2587+24
−24		(+179)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+178
–   Brutus 8.05 64-bit2580+17
−17		(+172)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Drofa 2.1.0 64-bit2565+25
−25		(+157)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
+50
–   GreKo 12.5 64-bit2556+25
−25		(+148)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−85
–   Capivara LK 0.09b02f 64-bit2555+14
−14		(+147)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+309
–   Jellyfish 1.02552+19
−19		(+144)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−24
–   Coiled 0.4 64-bit2548+15
−15		(+140)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−30
–   tomitankChess 1.4 64-bit2541+20
−20		(+133)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−127
–   Capivara LK 0.09b02d 64-bit2537+26
−26		(+129)2 − 10
(+1−9=2)		16.7%
2.0 / 12
0.0%
−145
–   Cheese 1.6.1 64-bit2528+19
−19		(+120)9.5 − 8.5
(+6−5=7)		52.8%
9.5 / 18
0.0%
+142
–   nanoSzachy 4.0 64-bit2527+14
−14		(+119)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−51
–   GreKo 12.0 64-bit2524+22
−22		(+116)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−54
–   Phalanx XXIV2521+17
−17		(+113)5 − 7
(+4−6=2)		41.7%
5.0 / 12
0.0%
+41
–   Marvin 2.0.0 64-bit2515+18
−18		(+107)1.5 − 10.5
(+0−9=3)		12.5%
1.5 / 12
0.0%
−184
–   Sjakk 2.1 64-bit2506+27
−27		(+98)5 − 7
(+4−6=2)		41.7%
5.0 / 12
0.0%
+26
–   Hakkapeliitta 1.0 64-bit2500+23
−23		(+92)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
0.0%
+142
–   Donna 3.1 64-bit2500+24
−24		(+92)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−132
–   Ethereal 7.70 64-bit2496+25
−25		(+88)3 − 3
(+3−3=0)		50.0%
3.0 / 6
0.0%
+88
–   Maverick 1.0 64-bit2491+22
−22		(+83)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+245
–   Betsabe II 1.752490+19
−19		(+82)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.0%
−54
–   Arminius 2014-01-18 64-bit2483+21
−21		(+75)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Winter 0.1.1 64-bit2476+19
−19		(+68)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−26
–   MadChess 2.2 64-bit2474+13
−13		(+66)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−99
–   Delphil 3.2 64-bit2473+11
−11		(+65)3 − 9
(+1−7=4)		25.0%
3.0 / 12
0.0%
−124
–   K2 0.752472+20
−20		(+64)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+63
–   Pepito 1.59.2 64-bit2472+14
−14		(+64)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+64
–   Green Light Chess 3.01.2.22468+21
−21		(+60)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+25
–   Jumbo 0.6.96 64-bit2468+16
−16		(+60)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+66
–   JikChess 0.01 64-bit2467+21
−21		(+59)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
0.0%
+13
–   Ghost 2.0.2 64-bit2463+15
−15		(+55)6 − 4
(+4−2=4)		60.0%
6.0 / 10
0.0%
+126
–   KnightX 1.97a 64-bit2463+22
−22		(+55)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−25
–   Jumbo 0.6.10 64-bit2460+20
−20		(+52)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+13
–   Drosophila 1.5.1 64-bit2457+13
−13		(+49)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−146
–   Bruja 1.9.1 64-bit2456+15
−15		(+48)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−122
–   pikoSzachy 4.12455+25
−25		(+47)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.1%
−37
–   MadChess 2.1 64-bit2454+22
−22		(+46)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.1%
+46
–   Lozza 1.18 64-bit2451+13
−13		(+43)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+43
–   Pawny 0.3.1 64-bit2451+20
−20		(+43)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.1%
+INF
–   Cheese 1.4 64-bit2447+18
−18		(+39)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.1%
+39
–   Carballo 1.22444+19
−19		(+36)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.3%
−136
–   Carballo 1.32444+21
−21		(+36)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.5%
+36
–   Counter 1.99 64-bit2444+25
−25		(+36)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
1.0%
−36
–   Nemeton 1.812443+15
−15		(+35)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
0.2%
+63
–   Donna 3.0 64-bit2442+26
−26		(+34)2 − 6
(+0−4=4)		25.0%
2.0 / 8
1.4%
−130
–   Topple 0.2.1 64-bit2439+15
−15		(+31)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.4%
+31
–   Nemeton 1.82437+15
−15		(+29)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.7%
+29
–   Donna 2.1 64-bit2436+24
−24		(+28)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
3.2%
−133
–   Murka 2 64-bit2435+21
−21		(+27)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
2.5%
+189
–   RubiChess 0.8 64-bit2429+22
−22		(+21)5 − 3
(+4−2=2)		62.5%
5.0 / 8
6.8%
+127
–   Nemeton 1.512426+19
−19		(+18)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
8.4%
+75
–   Dorky 4.3 64-bit2425+24
−24		(+17)3 − 1
(+3−1=0)		75.0%
3.0 / 4
13.8%
+250
–   Betsabe II 1.472418+17
−17		(+10)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
21.0%
+180
–   Waxman 20202417+15
−15		(+9)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
21.6%
+38
–   Lozza 1.17a 64-bit2417+15
−15		(+9)3 − 7
(+2−6=2)		30.0%
3.0 / 10
22.7%
−157
–   Tunguska 1.1 64-bit2417+15
−15		(+9)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
21.3%
+59
–   King of Kings 2.562416+16
−16		(+8)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
25.0%
−154
–   Abrok 5.02416+15
−15		(+8)1 − 1
(+1−1=0)		50.0%
1.0 / 2
25.1%
+8
–   Mephisto Gideon Professional2416+17
−17		(+8)1 − 1
(+1−1=0)		50.0%
1.0 / 2
26.0%
+8
–   Shallow r694 64-bit2415+15
−15		(+7)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
27.1%
−24
–   Taltos rev118 64-bit2414+15
−15		(+6)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
28.8%
+65
–   Eeyore 1.52 64-bit2414+15
−15		(+6)1 − 1
(+1−1=0)		50.0%
1.0 / 2
30.3%
+6
–   Bearded N44.5 64-bit2414+15
−15		(+6)2 − 0
(+2−0=0)		100.0%
2.0 / 2
28.9%
+INF
–   Teki 2 64-bit2410+13
−13		(+2)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
42.1%
−168
–   TJchess 1.3 64-bit2406+15
−15		(−2)3 − 1
(+2−0=2)		75.0%
3.0 / 4
56.5%
+164
–   Pedone 0.4 64-bit2400+25
−25		(−8)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
69.5%
−131
–   Gaia 3.5 64-bit2400+15
−15		(−8)3 − 4
(+2−3=2)		42.9%
3.0 / 7
74.6%
−52
–   Nemeton 1.612396+24
−24		(−12)5 − 5
(+3−3=4)		50.0%
5.0 / 10
78.5%
−12
–   Ares 1.005 64-bit2393+16
−16		(−15)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
89.0%
+91
–   Jumbo 0.4.34 64-bit2393+21
−21		(−15)7 − 3
(+6−2=2)		70.0%
7.0 / 10
85.2%
+151
–   Bitfoot 1.0.d9aeb43 64-bit2392+21
−21		(−16)11 − 9
(+7−5=8)		55.0%
11.0 / 20
86.5%
+22
–   K2 0.712390+24
−24		(−18)5 − 5
(+4−4=2)		50.0%
5.0 / 10
87.6%
−18
–   Cmcchess 2.6 64-bit2389+15
−15		(−19)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
94.8%
+143
–   PostModernist 10162389+16
−16		(−19)1 − 1
(+1−1=0)		50.0%
1.0 / 2
94.1%
−18
–   Ares 1.005.2.1 64-bit2387+18
−18		(−21)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
94.8%
+36
–   RomiChess P3n 64-bit2385+11
−11		(−23)3 − 5
(+0−2=6)		37.5%
3.0 / 8
98.3%
−94
–   Shallow r688 64-bit2384+16
−16		(−24)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
97.5%
+146
–   Ifrit m1.8 64-bit2382+15
−15		(−26)1 − 1
(+1−1=0)		50.0%
1.0 / 2
98.4%
−26
–   Simplex 0.9.8 64-bit2373+14
−14		(−35)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.8%
+135
–   RomiChess P3L 64-bit2371+20
−20		(−37)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.6%
+133
–   Maverick 0.60 64-bit2370+26
−26		(−38)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
99.1%
+165
–   Popochin 4.1 64-bit2366+14
−14		(−42)3 − 5
(+2−4=2)		37.5%
3.0 / 8
100.0%
−140
–   Patzer 3.802365+16
−16		(−43)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−213
–   Myrddin 0.87 64-bit2365+11
−11		(−43)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+76
–   Zevra 2.1.2 r248 64-bit2362+17
−17		(−46)5 − 5
(+4−4=2)		50.0%
5.0 / 10
100.0%
−51
–   Waxman 20142359+18
−18		(−49)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
+8
–   Googleplex Starthinker 1.6 64-bit2357+15
−15		(−51)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−46
–   Zevra 2.1.1 r216 64-bit2347+15
−15		(−61)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+23
–   Carballo 1.1.12342+28
−28		(−66)10.5 − 9.5
(+8−7=5)		52.5%
10.5 / 20
100.0%
−45
–   OliThink 5.3.2 64-bit2341+15
−15		(−67)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−67
–   Jumbo 0.5.3 64-bit2338+23
−23		(−70)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
100.0%
−142
–   Waxman 20172337+14
−14		(−71)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+115
–   MadChess 2.0 64-bit2335+19
−19		(−73)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+69
–   Plisk 0.2.7d 64-bit2333+15
−15		(−75)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−237
–   Tytan 9.32 64-bit2332+19
−19		(−76)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−76
–   Isa 2.0.64 64-bit2327+13
−13		(−81)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−81
–   Phalanx XXIII2327+27
−27		(−81)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+85
–   Donna 1.0 64-bit2326+25
−25		(−82)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+29
–   Typhoon 1.00-358 64-bit2325+29
−29		(−83)7 − 3
(+7−3=0)		70.0%
7.0 / 10
100.0%
+109
–   RomiChess P3m 64-bit2324+23
−23		(−84)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+24
–   Gibbon 2.60a 64-bit2309+17
−17		(−99)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
100.0%
−136
–   Nemeton 1.12294+25
−25		(−114)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−114
–   Bagatur 1.3a 64-bit2288+17
−17		(−120)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   FireFly 2.7.2 64-bit2285+12
−12		(−123)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
−57
–   Gibbon 2.69a 64-bit2284+16
−16		(−124)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−42
–   EveAnn 1.722281+13
−13		(−127)6 − 2
(+6−2=0)		75.0%
6.0 / 8
100.0%
+107
–   Waxman 20132276+21
−21		(−132)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−132
–   Nemeton 1.22274+22
−22		(−134)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Fischerle 0.9.80 SE 64-bit2259+17
−17		(−149)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+39
–   Matilde 2008 64-bit2248+17
−17		(−160)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   FireFly 2.7.0 64-bit2245+15
−15		(−163)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Galjoen 0.38 64-bit2240+19
−19		(−168)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+121
–   Butcher 1.64 64-bit2238+18
−18		(−170)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Orion 0.2 64-bit2236+18
−18		(−172)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   MORA 1.0.02148+22
−22		(−260)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
−134
–   GopherCheck 0.2.2 64-bit2088+22
−22		(−320)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
−68
–   MOBMAT 0.903d 64-bit1804+23
−23		(−604)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−441
778 games: 263 wins, 282 losses, 233 draws (29.9%), score: 48.8%

Rating changes by day

Rating changes with played games

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