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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Drofa 2.1.0 64-bit (2565+25
−25		)Quote
Author: Alexander Litov (Russia) Link: Homepage
This is one of the 12 Drofa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   ProDeo 3.02776+22
−22		(+211)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
+46
–   Devel 3.2.92752+20
−20		(+187)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+195
–   Spike 1.2 Turin2750+6
−6		(+185)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−18
–   Jonny 4.002734+8
−8		(+169)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−183
–   GreKo 2020.01 64-bit2718+21
−21		(+153)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−14
–   K2 0.992714+11
−11		(+149)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+243
–   Shield 2.1 64-bit2713+9
−9		(+148)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+94
–   Ktulu 82709+7
−7		(+144)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
−11
–   Chessmaster 11 Aiglos II2699+15
−15		(+134)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+7
–   ECE 20.1 64-bit2691+12
−12		(+126)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
−29
–   Velvet 1.1.0 64-bit2686+22
−22		(+121)5 − 7
(+3−5=4)		41.7%
5.0 / 12
0.0%
+61
–   Fridolin 3.10 64-bit2681+10
−10		(+116)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+38
–   Movei 00.8.438 (10 10 10)2662+9
−9		(+97)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−33
–   K2 0.952661+14
−14		(+96)1 − 5
(+1−5=0)		16.7%
1.0 / 6
0.0%
−222
–   RedQueen 1.1.98 64-bit2659+14
−14		(+94)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+85
–   Scorpio 1.912659+11
−11		(+94)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−25
–   Supernova 2.3 64-bit2656+19
−19		(+91)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+13
–   CM9000 Enforcer2656+15
−15		(+91)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−79
–   Cyrano 0.6b17 64-bit2640+17
−17		(+75)3 − 3
(+3−3=0)		50.0%
3.0 / 6
0.0%
+75
–   Gandalf 7 64-bit2639+13
−13		(+74)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−159
–   CM10th Warrior2633+20
−20		(+68)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−182
–   Gandalf 62628+10
−10		(+63)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
0.0%
+146
–   Rodin 8.02628+10
−10		(+63)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+63
–   Nawito 19062626+17
−17		(+61)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−50
–   WildCat 72619+12
−12		(+54)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−69
–   RubiChess 1.0 64-bit2618+17
−17		(+53)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−114
–   KnightX 2.7 64-bit2618+23
−23		(+53)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
0.1%
+16
–   Hamsters 0.7.12605+11
−11		(+40)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.2%
+46
–   KnightX 2.61 64-bit2600+23
−23		(+35)2 − 8
(+0−6=4)		20.0%
2.0 / 10
2.1%
−173
–   Betsabe II 20202600+15
−15		(+35)5 − 9
(+2−6=6)		35.7%
5.0 / 14
0.9%
−63
–   Galjoen 0.40 64-bit2594+12
−12		(+29)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
2.1%
−262
–   Aristarch 4.502586+10
−10		(+21)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
7.1%
−195
–   Brutus 8.05 64-bit2580+17
−17		(+15)2 − 2
(+1−1=2)		50.0%
2.0 / 4
17.7%
+15
–   Coiled 0.6 64-bit2579+10
−10		(+14)2 − 2
(+2−2=0)		50.0%
2.0 / 4
15.7%
+13
–   Jumbo 0.7.0 64-bit2552+12
−12		(−13)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
83.4%
+81
–   paulchen332 0.1.1 64-bit2549+14
−14		(−16)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
87.4%
+34
–   Detroid 1.0.1 64-bit2545+14
−14		(−20)1 − 3
(+1−3=0)		25.0%
1.0 / 4
91.7%
−271
–   Velvet 1.0.0 64-bit2540+21
−21		(−25)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
93.9%
+178
–   Ghost 3.1 64-bit2539+12
−12		(−26)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
96.8%
−103
–   FrankWalter 2.4.0 64-bit2529+13
−13		(−36)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
99.4%
+35
–   Raven 1.10 64-bit2526+18
−18		(−39)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.4%
−39
–   Axolotl 1.9 64-bit2518+14
−14		(−47)1 − 3
(+1−3=0)		25.0%
1.0 / 4
99.9%
−280
–   OliThink 5.6.9 64-bit2514+20
−20		(−51)5 − 1
(+4−0=2)		83.3%
5.0 / 6
99.9%
+191
–   Bagatur 1.5g 64-bit2486+19
−19		(−79)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
100.0%
−33
–   LittleThought 1.052 64-bit2479+13
−13		(−86)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+265
–   MadChess 2.2 64-bit2474+13
−13		(−91)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+43
–   Arasan 10.2 32-bit2455+18
−18		(−110)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−47
–   SpiderChess 0706032455+18
−18		(−110)4 − 2
(+4−2=0)		66.7%
4.0 / 6
100.0%
+55
–   Nemeton 1.812443+15
−15		(−122)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+38
–   Tunguska 1.1 64-bit2417+15
−15		(−148)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+92
–   King of Kings 2.562416+16
−16		(−149)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+169
–   Mephisto Gideon Professional2416+17
−17		(−149)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+57
–   Bearded N44.5 64-bit2414+15
−15		(−151)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
−85
–   Taltos rev118 64-bit2414+15
−15		(−151)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+93
–   Teki 2 64-bit2410+13
−13		(−155)6 − 0
(+6−0=0)		100.0%
6.0 / 6
100.0%
+INF
–   Snitch 1.6.2 64-bit2408+18
−18		(−157)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−50
–   TJchess 1.3 64-bit2406+15
−15		(−159)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+159
–   Gaia 3.5 64-bit2400+15
−15		(−165)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+77
–   Kiwi 0.6d 32-bit2395+16
−16		(−170)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−289
–   Hedgehog 2.0 64-bit2393+17
−17		(−172)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+31
–   Bitfoot 1.0.d9aeb43 64-bit2392+21
−21		(−173)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−181
–   Cmcchess 2.6 64-bit2389+15
−15		(−176)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
−98
–   Ares 1.005.2.1 64-bit2387+18
−18		(−178)6 − 0
(+6−0=0)		100.0%
6.0 / 6
100.0%
+INF
–   RomiChess P3n 64-bit2385+11
−11		(−180)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+26
–   Ifrit m1.8 64-bit2382+15
−15		(−183)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−183
–   Diablo 0.5.12376+15
−15		(−189)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+129
–   FrankWalter 2.2.3 64-bit2350+26
−26		(−215)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+29
400 games: 150 wins, 139 losses, 111 draws (27.8%), score: 51.4%

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