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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Alexandria 2.4 64-bit (3238+17
−17		)Quote
 Links: Homepage, Download
This is one of the 18 Alexandria versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.10 64-bit3391+16
−16		(+153)9 − 15
(+2−8=14)		37.5%
9.0 / 24
0.0%
+73
–   Caissa 1.4 64-bit3380+14
−14		(+142)6.5 − 11.5
(+0−5=13)		36.1%
6.5 / 18
0.0%
+57
–   Marvin 6.1.0 64-bit3368+11
−11		(+130)9 − 15
(+0−6=18)		37.5%
9.0 / 24
0.0%
+54
–   Caissa 1.2 64-bit3361+18
−18		(+123)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−43
–   Booot 7.0 64-bit3361+13
−13		(+123)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
+23
–   Caissa 1.3 64-bit3356+18
−18		(+118)5.5 − 12.5
(+0−7=11)		30.6%
5.5 / 18
0.0%
−4
–   Komodo 13.2.5 MCTS 64-bit3331+13
−13		(+93)5 − 15
(+0−10=10)		25.0%
5.0 / 20
0.0%
−74
–   Igel 2.8.0 64-bit3314+12
−12		(+76)7.5 − 12.5
(+2−7=11)		37.5%
7.5 / 20
0.0%
−4
–   Booot 6.5 64-bit3313+9
−9		(+75)5 − 15
(+0−10=10)		25.0%
5.0 / 20
0.0%
−92
–   Xiphos 0.6 64-bit3303+7
−7		(+65)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
0.0%
−50
–   Caissa 0.9 64-bit3300+19
−19		(+62)10.5 − 9.5
(+3−2=15)		52.5%
10.5 / 20
0.0%
+78
–   Pedone 3.0 64-bit3296+11
−11		(+58)8 − 12
(+2−6=12)		40.0%
8.0 / 20
0.0%
−6
–   Marvin 6.0.0 64-bit3295+15
−15		(+57)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−20
–   Mantissa 3.7.2 64-bit3294+10
−10		(+56)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−21
–   Zahak 10.0 64-bit3293+10
−10		(+55)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+132
–   rofChade 2.3 64-bit3292+8
−8		(+54)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
0.0%
−60
–   Smallbrain 6.0 64-bit3284+15
−15		(+46)7.5 − 10.5
(+1−4=13)		41.7%
7.5 / 18
0.0%
−3
–   Expositor 2BR17 64-bit3273+11
−11		(+35)14.5 − 14.5
(+4−4=21)		50.0%
14.5 / 29
0.0%
+33
–   Stash 34.0 64-bit3273+12
−12		(+35)10.5 − 13.5
(+3−6=15)		43.8%
10.5 / 24
0.0%
−5
–   Weiss 2.0 64-bit3267+10
−10		(+29)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
0.1%
+62
–   Laser 1.7 64-bit3256+6
−6		(+18)8 − 12
(+5−9=6)		40.0%
8.0 / 20
2.0%
−56
–   Combusken 2.0.0 64-bit3252+10
−10		(+14)10 − 8
(+7−5=6)		55.6%
10.0 / 18
6.8%
+57
–   Defenchess 2.2 64-bit3251+7
−7		(+13)9.5 − 10.5
(+4−5=11)		47.5%
9.5 / 20
7.2%
−3
–   Schooner 2.2 64-bit3250+7
−7		(+12)13 − 17
(+4−8=18)
43.3%
13.0 / 30
9.1%
−28
–   Stash 33.0 64-bit3246+14
−14		(+8)8 − 7
(+2−1=12)		53.3%
8.0 / 15
23.9%
+31
–   Chiron 5 64-bit3235+11
−11		(−3)4 − 6
(+1−3=6)		40.0%
4.0 / 10
60.4%
−67
–   DanaSah 9.0 64-bit3231+12
−12		(−7)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
74.7%
+36
–   RukChess 3.0 64-bit3216+16
−16		(−22)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
97.5%
+13
–   Little Goliath Evolution 3.15.4 64-bit3213+13
−13		(−25)10 − 8
(+4−2=12)		55.6%
10.0 / 18
99.2%
+12
–   Dark Toga 1.1 64-bit3213+10
−10		(−25)4 − 4
(+2−2=4)		50.0%
4.0 / 8
99.4%
−24
–   RubiChess 1.6 64-bit3207+13
−13		(−31)9.5 − 10.5
(+3−4=13)		47.5%
9.5 / 20
99.8%
−43
–   Expositor 2WN29 64-bit3203+15
−15		(−35)13 − 11
(+6−4=14)		54.2%
13.0 / 24
99.9%
−7
–   Halogen 10 64-bit3195+12
−12		(−43)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+123
–   Drofa 3.3.0 64-bit3172+15
−15		(−66)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−160
–   Orion 0.9 64-bit3170+11
−11		(−68)11 − 9
(+4−2=14)		55.0%
11.0 / 20
100.0%
−36
–   Demolito 2021-10-04 64-bit3156+11
−11		(−82)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−10
–   Roc 1.5 64-bit3144+21
−21		(−94)15 − 5
(+13−3=4)		75.0%
15.0 / 20
100.0%
+108
–   Toga III 0.3.12 64-bit3138+21
−21		(−100)12.5 − 7.5
(+7−2=11)		62.5%
12.5 / 20
100.0%
−16
–   Strelka 5.5 32-bit3127+11
−11		(−111)15 − 5
(+11−1=8)		75.0%
15.0 / 20
100.0%
+68
–   Lc0 0.22.0 wLD2 64-bit3112+23
−23		(−126)16 − 4
(+13−1=6)		80.0%
16.0 / 20
100.0%
+96
–   Counter 3.9 64-bit3103+21
−21		(−135)15.5 − 4.5
(+11−0=9)		77.5%
15.5 / 20
100.0%
+52
–   Stockfish 2.2 64-bit3090+22
−22		(−148)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
−23
–   Minic 3.04 64-bit3089+22
−22		(−149)13 − 7
(+8−2=10)		65.0%
13.0 / 20
100.0%
−43
–   Sting SF 6.7 64-bit3070+23
−23		(−168)13.5 − 6.5
(+8−1=11)		67.5%
13.5 / 20
100.0%
−52
–   Critter 0.90 64-bit3069+18
−18		(−169)12.5 − 7.5
(+7−2=11)		62.5%
12.5 / 20
100.0%
−81
–   Rybka 3 Dynamic 64-bit3068+19
−19		(−170)12.5 − 7.5
(+7−2=11)		62.5%
12.5 / 20
100.0%
−82
792 games: 171 wins, 170 losses, 451 draws (56.9%), score: 50.1%

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