CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
Giraffe 20150908 64-bit#203  (2461+19
−19		)Quote
Author: Matthew Lai (U.K.) Link: Download
This is one of the 2 Giraffe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.0.34 64-bit3110+12
−12		(+649)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Naum 4.6 64-bit3012+12
−12		(+551)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Thinker 5.4d Inert 64-bit2865+16
−15		(+404)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+284
= 0
–   Floyd 0.9 64-bit2658+15
−15		(+197)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−92
= 0 0 0
–   NoraGrace 2.0 64-bit2625+16
−16		(+164)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Nebula 2.0 64-bit2622+15
−14		(+161)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   GreKo 2015 64-bit2608+22
−22		(+147)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Gogobello 1.2 64-bit2595+28
−28		(+134)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−9
0 1 0 1 = 0 0 0 = 0
–   GarboChess 3.0 64-bit2586+16
−16		(+125)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+5
= 0
–   Ethereal 7.78 64-bit2583+25
−24		(+122)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−25
0 = 0 0 0 1 = 1 0 0
–   Betsabe II 1.962581+28
−28		(+120)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−59
= 0 0 1 0 0 0 =
–   Capivara LK 0.09b02f 64-bit2568+17
−17		(+107)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−35
0 =
–   Schooner 1.8 64-bit2567+19
−20		(+106)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   GreKo 13.1 64-bit2565+30
−30		(+104)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+246
1 =
–   JikChess 0.02 64-bit2556+16
−16		(+95)3 − 9
(+1−7=4)		25.0%
3.0 / 12
0.0%
−78
0 = 1 0 0 0 0 = 0 = = 0
–   Carballo 1.5 64-bit2556+24
−24		(+95)7 − 7
(+4−4=6)		50.0%
7.0 / 14
0.0%
+98
= = 1 = 1 0 1 = = 1 0 0 0 =
–   tomitankChess 1.4 64-bit2555+23
−23		(+94)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−15
0 = 0 0 1 = 1 = 0 0
–   Arasan 12.0 64-bit2555+23
−23		(+94)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.0%
−55
1 0 = 0 0 0 1 0
–   Dorky 4.8 64-bit2553+15
−15		(+92)4 − 8
(+3−7=2)		33.3%
4.0 / 12
0.0%
−38
0 1 0 0 0 1 1 0 0 = 0 =
–   RubiChess 0.9 64-bit2552+22
−22		(+91)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+21
0 0 1 0 1 =
–   WyldChess 1.3 64-bit2549+29
−29		(+88)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−59
= 1 0 = 0 0 0 0 0 1
–   Pirarucu 2.1.1 64-bit2549+27
−27		(+88)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+81
0 0 1 = 0 1 1 =
–   Ghost 3 64-bit2549+26
−26		(+88)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+88
0 0 0 = = 1 = 1 1 =
–   Colossus 2008a2544+29
−29		(+83)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.0%
+152
= 0 = 1 = = 1 1
–   Betsabe II 1.842543+14
−14		(+82)4 − 8
(+3−7=2)		33.3%
4.0 / 12
0.0%
−46
1 0 0 1 = 0 1 0 0 = 0 0
–   Crafty 21.5 32-bit2542+32
−32		(+81)0.5 − 7.5
(+0−7=1)		6.3%
0.5 / 8
0.0%
−325
0 0 0 = 0 0 0 0
–   Maverick 1.5 64-bit2534+14
−14		(+73)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+215
= 1
–   Carballo 1.4 64-bit2533+26
−26		(+72)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−107
= 0 0 1 0 = 0 0
–   K2 0.832533+27
−27		(+72)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−13
1 0 = 0
–   Fridolin 2.00 64-bit2530+16
−16		(+69)9 − 13
(+6−10=6)		40.9%
9.0 / 22
0.0%
+7
1 0 = 1 0 0 = 0 0 0 1 0 = = 0 = = 0 1 0 1 1
–   Hermann 2.8 64-bit2529+17
−17		(+68)1 − 7
(+0−6=2)		12.5%
1.0 / 8
0.0%
−218
0 0 0 0 = = 0 0
–   nanoSzachy 4.1 64-bit2529+17
−17		(+68)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
−26
1 0 = 0 = 1 0 0
–   Orion 0.5 64-bit2526+14
−14		(+65)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
0.0%
+13
0 1 1 1 0 0 0 =
–   Donna 3.1 64-bit2517+28
−28		(+56)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
0.1%
+10
0 0 = 1 1 0 0 1
–   Bagatur 1.5e 64-bit2516+22
−22		(+55)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
0.0%
+2
1 0 0 1 0 0 1 =
–   AnMon 5.602515+15
−15		(+54)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
0.0%
+2
1 0 = 0 1 1 0 0
–   FrankWalter 2.3.5 64-bit2513+24
−24		(+52)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
0.0%
+89
1 1 = 0 = 0 1 0 1 =
–   CyberPagno 3.0 64-bit2512+15
−15		(+51)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+51
= 0 1 =
–   Ethereal 7.70 64-bit2511+31
−31		(+50)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.4%
−17
0 0 0 = 1 1
–   Shield 1.3.1 64-bit2510+20
−20		(+49)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+12
0 = = 0 1 = = =
–   Betsabe II 1.752508+22
−22		(+47)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
0.1%
+82
0 0 = = = 1 0 1 1 1
–   Maverick 1.0 64-bit2508+25
−26		(+47)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.2%
−INF
0 0 0 0
–   Hamsters 0.42507+31
−31		(+46)0.5 − 7.5
(+0−7=1)		6.3%
0.5 / 8
0.7%
−363
0 0 = 0 0 0 0 0
–   Asymptote 0.3 64-bit2503+17
−17		(+42)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.1%
−20
0 = 0 1 0 = = 0 = 1
–   GreKo 10.2 64-bit2502+31
−32		(+41)4 − 4
(+2−2=4)		50.0%
4.0 / 8
1.5%
+35
= 1 = 0 = = 1 0
–   ECE X2501+32
−32		(+40)6 − 4
(+5−3=2)		60.0%
6.0 / 10
1.8%
+113
0 1 1 = 1 1 0 1 = 0
–   Dorky 4.5 64-bit2499+19
−19		(+38)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.3%
−41
1 = 1 = 0 1 0 0 0 0
–   Delphil 3.2 64-bit2498+15
−15		(+37)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
0.1%
+79
1 = 0 0 1 0 1 0 1 1
–   Winter 0.1.1 64-bit2494+21
−21		(+33)0 − 6
(+0−6=0)		0.0%
0.0 / 6
1.1%
−INF
0 0 0 0 0 0
–   Philou 3.1.4.12494+20
−21		(+33)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
1.1%
−12
0 1 1 0 0 0 1 =
–   MadChess 2.2 64-bit2494+15
−15		(+33)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
0.4%
+64
0 = 0 1 1 = 0 1 = 1
–   K2 0.752491+23
−23		(+30)2 − 0
(+2−0=0)		100.0%
2.0 / 2
2.5%
+INF
1 1
–   JikChess 0.01 64-bit2488+24
−24		(+27)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
4.5%
+169
= 1
–   Jumbo 0.6.96 64-bit2487+18
−18		(+26)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
2.7%
−93
= 0 0 0 = 1 0 =
–   Jumbo 0.6.51 64-bit2487+28
−28		(+26)6 − 4
(+3−1=6)		60.0%
6.0 / 10
6.2%
+84
= = = 1 = 1 0 = = 1
–   Ghost 2.0.2 64-bit2484+18
−18		(+23)10.5 − 7.5
(+7−4=7)		58.3%
10.5 / 18
3.8%
+74
1 1 1 = 1 0 1 = = = 0 = 0 1 0 = 1 =
–   Nemeton 1.812483+29
−29		(+22)4 − 8
(+2−6=4)		33.3%
4.0 / 12
10.2%
−95
0 0 0 1 0 = 0 = 0 = 1 =
–   Delphil 2.9a2482+29
−29		(+21)4 − 4
(+3−3=2)		50.0%
4.0 / 8
12.8%
+26
1 0 1 0 0 = 1 =
–   Zurichess Geneva 64-bit2482+26
−27		(+21)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
11.1%
+78
1 = 0 1 1 0
–   Jumbo 0.6.35 64-bit2478+19
−19		(+17)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
11.8%
+48
1 = = 0 0 = = 1 = 1
–   pikoSzachy 4.12477+29
−29		(+16)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
18.9%
−19
0 = = 1 0 1 0 = 1 0
–   Pawny 0.3.1 64-bit2476+23
−23		(+15)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
17.6%
−134
= 0 0 0 1 0 1 0
–   MadChess 2.1 64-bit2476+25
−25		(+15)3 − 7
(+1−5=4)		30.0%
3.0 / 10
18.3%
−113
1 = 0 0 0 0 = = = 0
–   Shield 1.2 64-bit2472+26
−26		(+11)4 − 2
(+4−2=0)		66.7%
4.0 / 6
24.7%
+160
1 1 1 1 0 0
–   Jumbo 0.6.31 64-bit2469+25
−25		(+8)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
31.6%
−139
1 1 0 0 0 0 = 0
–   Lozza 1.18 64-bit2468+17
−17		(+7)4 − 4
(+2−2=4)		50.0%
4.0 / 8
31.0%
+7
0 1 = = 1 0 = =
–   Counter 1.99 64-bit2463+32
−32		(+2)8.5 − 3.5
(+7−2=3)		70.8%
8.5 / 12
47.0%
+153
1 = = 1 1 1 = 0 0 1 1 1
–   Betsabe II 1.662462+22
−22		(+1)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
47.9%
−94
0 1 0 =
–   Carballo 1.32462+25
−25		(+1)3 − 3
(+2−2=2)		50.0%
3.0 / 6
49.2%
−6
1 1 = 0 = 0
–   Donna 2.1 64-bit2460+27
−27		(−1)5 − 6
(+5−6=0)		45.5%
5.0 / 11
53.0%
−37
1 1 1 1 0 0 1 0 0 0 0
–   Donna 3.0 64-bit2460+33
−32		(−1)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
52.2%
−37
0 = 0 0 1 = 0 1 = 1
–   Carballo 1.22458+24
−24		(−3)7 − 1
(+7−1=0)		87.5%
7.0 / 8
57.3%
+380
1 0 1 1 1 1 1 1
–   Bumblebee 1.0 64-bit2458+23
−23		(−3)7 − 9
(+4−6=6)		43.8%
7.0 / 16
58.8%
−43
= 0 = = 0 = 0 1 = 0 1 0 0 = 1 1
–   Bagatur 1.4d 64-bit2456+24
−24		(−5)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
62.6%
+171
1 1 = = = 1 1 0 1 1
–   Nemeton 1.512452+22
−22		(−9)5 − 1
(+4−0=2)		83.3%
5.0 / 6
73.3%
+222
= 1 1 = 1 1
–   Dorky 4.3 64-bit2449+28
−28		(−12)2 − 0
(+2−0=0)		100.0%
2.0 / 2
75.2%
+INF
1 1
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19		(−16)8 − 6
(+7−5=2)		57.1%
8.0 / 14
88.1%
+43
1 1 = 0 0 1 0 0 1 1 1 = 1 0
–   Tunguska 1.1 64-bit2443+24
−24		(−18)6 − 4
(+4−2=4)		60.0%
6.0 / 10
88.4%
+40
1 1 1 1 = = 0 = 0 =
–   Lozza 1.17a 64-bit2442+17
−17		(−19)2 − 2
(+2−2=0)		50.0%
2.0 / 4
92.5%
−19
0 0 1 1
–   Betsabe II 1.472442+20
−20		(−19)8 − 6
(+7−5=2)		57.1%
8.0 / 14
91.1%
+36
1 1 0 0 1 0 = 1 1 0 0 1 1 =
–   Bagatur 1.4b 64-bit2441+32
−32		(−20)1 − 0
(+1−0=0)		100.0%
1.0 / 1
85.4%
+INF
1
–   K2 0.792440+29
−29		(−21)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
88.6%
+10
1 0 1 = 0 = 1 0 1 =
–   Zurichess Fribourg 64-bit2440+29
−29		(−21)5.5 − 6.5
(+5−6=1)		45.8%
5.5 / 12
89.3%
−57
1 1 0 0 1 0 0 1 0 0 = 1
–   Bearded N44.5 64-bit2437+21
−21		(−24)3 − 3
(+3−3=0)		50.0%
3.0 / 6
95.8%
−24
1 0 0 1 0 1
–   TJchess 1.3 64-bit2434+17
−17		(−27)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
98.1%
+262
1 1 = 1
–   King of Kings 2.562433+22
−22		(−28)2 − 0
(+2−0=0)		100.0%
2.0 / 2
96.8%
+INF
1 1
–   Pedone 0.4 64-bit2426+29
−29		(−35)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
97.7%
−189
0 0 0 0 0 1 = 1
–   Cmcchess 2.6 64-bit2419+17
−17		(−42)9.5 − 8.5
(+6−5=7)		52.8%
9.5 / 18
100.0%
−25
0 0 1 1 = = = 1 = 0 = 0 0 = = 1 1 1
–   Ares 1.005 64-bit2418+18
−18		(−43)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.9%
+99
1 = = 1
–   Bitfoot 1.0.d9aeb43 64-bit2412+27
−27		(−49)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
99.8%
−12
1 = 0 1 1 0 1 1 0 1 0 = 1 1 1 0 1 0 = 0 0 = 0 0 = 1 1 1 0 1 0 1
–   Shallow r688 64-bit2412+19
−19		(−49)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−49
= =
–   Ares 1.005.2 64-bit2410+17
−18		(−51)12 − 10
(+8−6=8)		54.5%
12.0 / 22
100.0%
−21
0 0 1 1 1 1 = = 0 0 = 1 = = 1 = 1 1 = 0 = 0
–   Typhoon 1.00-3142410+34
−34		(−51)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.5%
+67
= = 1 1 1 1 = 0
–   Tigran 2.4n 64-bit2399+17
−17		(−62)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
100.0%
−104
= 1 0 0 0 1 0 1 0 1
–   Simplex 0.9.8 64-bit2399+17
−17		(−62)7 − 3
(+7−3=0)		70.0%
7.0 / 10
100.0%
+118
1 1 0 0 1 1 1 1 1 0
–   Lozza 1.16 64-bit2397+25
−25		(−64)11.5 − 12.5
(+7−8=9)		47.9%
11.5 / 24
100.0%
−76
0 = = = 0 1 = 1 0 = 1 0 0 = 0 1 = 1 0 0 = 1 = 1
–   Myrddin 0.87 64-bit2396+14
−14		(−65)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−33
1 0 1 1 = = = 0 0 1
–   Waxman 20142389+21
−21		(−72)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+211
1 1 = 1
–   Orion 0.3.0 64-bit2387+19
−19		(−74)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−74
1 0 0 1
–   Waxman 20162378+24
−24		(−83)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
+328
1 1 1 1 = 1 1 1
–   Betsabe II 1.28 64-bit2378+34
−34		(−83)6 − 2
(+6−2=0)		75.0%
6.0 / 8
100.0%
+147
0 1 1 1 1 0 1 1
–   iCE 0.22371+19
−19		(−90)3 − 5
(+2−4=2)		37.5%
3.0 / 8
100.0%
−172
1 0 0 = 0 = 1 0
–   Tytan 9.32 64-bit2370+23
−23		(−91)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−128
0 = 1 0 = = 1 0
–   MadChess 2.0 64-bit2369+22
−22		(−92)10.5 − 3.5
(+10−3=1)		75.0%
10.5 / 14
100.0%
+120
1 1 1 1 1 1 0 1 0 1 0 1 = 1
–   Capivara LK 0.09a02c 64-bit2367+32
−32		(−94)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−142
0 0 = 1 = 1 = 0
–   pikoSzachy 3.32358+33
−33		(−103)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−51
1 0 0 1 1 0 1 =
–   Nemeton 1.412355+25
−26		(−106)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−106
0 1 1 0
–   Waxman 20152355+24
−24		(−106)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+120
1 1 1 0
–   K2 0.672352+23
−23		(−109)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−109
0 1 1 = = 0 1 0
–   Plisk 0.2.7d 32-bit2349+21
−21		(−112)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−21
1 1 0 1 0 1 = =
–   Lozza 1.15 64-bit2346+25
−25		(−115)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+34
1 0 1 0 1 = 1 1
–   CyberPagno 2.3 64-bit2343+27
−27		(−118)10 − 4
(+9−3=2)		71.4%
10.0 / 14
100.0%
+53
0 1 1 = 1 1 0 1 = 1 0 1 1 1
–   Rodin 2.3a2338+25
−24		(−123)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
100.0%
−270
1 0 0 = 0 0 0 1
–   Maverick 0.51 64-bit2337+22
−22		(−124)8 − 0
(+8−0=0)		100.0%
8.0 / 8
100.0%
+INF
1 1 1 1 1 1 1 1
–   Jazz 840 64-bit2337+15
−15		(−124)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−34
0 0 1 1 1 1 = =
–   Bagatur 1.4c 64-bit2336+34
−34		(−125)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−42
= 1 1 0
–   CyberPagno 2.2 64-bit2335+23
−23		(−126)4 − 4
(+4−4=0)		50.0%
4.0 / 8
100.0%
−126
1 0 0 1 1 0 1 0
–   Daydreamer 1.52334+22
−22		(−127)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
−3
1 = = 1 1 = 1 0
–   Bagatur 1.3a 64-bit2325+19
−19		(−136)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−48
1 1 1 0 = 0 1 =
–   Gibbon 2.69a 64-bit2319+18
−18		(−142)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+147
1 1 1 =
–   Fischerle 0.9.65 64-bit2289+29
−29		(−172)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Bearded N44.2 64-bit2285+27
−27		(−176)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Faile 1.4.42026+23
−23		(−435)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
996 games: 375 wins, 383 losses, 238 draws (23.9%), score: 49.6%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on August 17, 2019