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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Altair 4.0.0 64-bit (3080+17
−17		)Quote
Author: Alexander Tian Link: Homepage
This is one of the 8 Altair versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Little Goliath Evolution 3.17 64-bit3287+9
−9		(+207)5 − 13
(+1−9=8)		27.8%
5.0 / 18
0.0%
+53
–   Laser 1.7 64-bit3256+6
−6		(+176)5 − 13
(+1−9=8)		27.8%
5.0 / 18
0.0%
+21
–   rofChade 2.202 64-bit3254+9
−9		(+174)3.5 − 14.5
(+1−12=5)		19.4%
3.5 / 18
0.0%
−60
–   Defenchess 2.2 64-bit3251+7
−7		(+171)5 − 13
(+0−8=10)		27.8%
5.0 / 18
0.0%
+25
–   Schooner 2.2 64-bit3250+7
−7		(+170)6.5 − 11.5
(+3−8=7)		36.1%
6.5 / 18
0.0%
+63
–   Booot 6.3.1 64-bit3248+8
−8		(+168)5 − 13
(+1−9=8)		27.8%
5.0 / 18
0.0%
+13
–   DanaSah 9.0 64-bit3231+12
−12		(+151)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+79
–   Winter 2.0 64-bit3230+13
−13		(+150)3 − 15
(+1−13=4)		16.7%
3.0 / 18
0.0%
−117
–   RukChess 3.0.15 64-bit3226+14
−14		(+146)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+145
–   Mr Bob 1.2.0 64-bit3226+12
−12		(+146)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−24
–   Obsidian 5.0 64-bit3216+20
−20		(+136)4.5 − 11.5
(+1−8=7)		28.1%
4.5 / 16
0.0%
−21
–   Avalanche 1.4.0 64-bit3199+16
−16		(+119)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+41
–   Nalwald 17.1 64-bit3192+16
−16		(+112)3.5 − 10.5
(+0−7=7)		25.0%
3.5 / 14
0.0%
−56
–   Orion 0.9 64-bit3170+11
−11		(+90)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+202
–   Gull 3 64-bit3161+6
−6		(+81)8 − 10
(+3−5=10)		44.4%
8.0 / 18
0.0%
+42
–   Roc 0.7 64-bit3158+8
−8		(+78)5.5 − 12.5
(+0−7=11)		30.6%
5.5 / 18
0.0%
−45
–   Demolito 2021-10-04 64-bit3156+11
−11		(+76)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+4
–   Roc 1.9.1 64-bit3150+14
−14		(+70)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−42
–   Andscacs 0.88 64-bit3148+12
−12		(+68)8 − 10
(+2−4=12)		44.4%
8.0 / 18
0.0%
+33
–   Strelka 5.5 64-bit3142+5
−5		(+62)7.5 − 10.5
(+4−7=7)		41.7%
7.5 / 18
0.0%
−5
–   Fritz 15 64-bit3136+8
−8		(+56)6.5 − 11.5
(+2−7=9)		36.1%
6.5 / 18
0.0%
−40
–   Carp 2.0.0 64-bit3133+16
−16		(+53)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+147
–   Atlas 4.35 64-bit3118+12
−12		(+38)5 − 3
(+2−0=6)		62.5%
5.0 / 8
0.0%
+112
–   Sturddle 1.04 64-bit3115+14
−14		(+35)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.1%
+112
–   Texel 1.08 64-bit3115+19
−19		(+35)9.5 − 14.5
(+1−6=17)		39.6%
9.5 / 24
0.3%
−31
–   Bit-Genie 9 64-bit3101+11
−11		(+21)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
2.2%
+123
–   Protector 1.9.0 64-bit3092+8
−8		(+12)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
11.1%
−158
–   Svart 4 64-bit3079+17
−17		(−1)6 − 12
(+4−10=4)		33.3%
6.0 / 18
53.0%
−139
–   Lc0 0.20.1 w36089 64-bit3078+16
−16		(−2)11 − 7
(+6−2=10)		61.1%
11.0 / 18
58.5%
+69
–   Rybka 3 64-bit3076+8
−8		(−4)11.5 − 6.5
(+8−3=7)		63.9%
11.5 / 18
68.7%
+98
–   GOOB 1.8.9 64-bit3069+12
−12		(−11)17 − 13
(+8−4=18)
56.7%
17.0 / 30
87.3%
+30
–   Komodo 4 32-bit3063+13
−13		(−17)11 − 7
(+6−2=10)		61.1%
11.0 / 18
94.7%
+60
–   Vitruvius 1.11C 32-bit3062+12
−12		(−18)12.5 − 5.5
(+8−1=9)		69.4%
12.5 / 18
95.8%
+114
–   Stockfish 1.9.1 64-bit3062+16
−16		(−18)10 − 8
(+5−3=10)		55.6%
10.0 / 18
93.9%
+16
–   Wahoo 4.0.0 64-bit3060+10
−10		(−20)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
98.0%
+57
–   Midnight 7 64-bit3058+18
−18		(−22)11.5 − 14.5
(+3−6=17)		44.2%
11.5 / 26
96.8%
−62
–   Peacekeeper 1.70 64-bit3051+19
−19		(−29)12.5 − 7.5
(+7−2=11)		62.5%
12.5 / 20
99.1%
+54
–   Amoeba 3.4 64-bit3043+12
−12		(−37)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+125
–   Monolith 2 64-bit3041+10
−10		(−39)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−39
–   Mantissa 3.0.0 64-bit3037+15
−15		(−43)9 − 9
(+5−5=8)		50.0%
9.0 / 18
100.0%
−40
–   Cheng 4.41 64-bit3033+10
−10		(−47)11.5 − 10.5
(+7−6=9)		52.3%
11.5 / 22
100.0%
−29
–   Topple 0.8.1 64-bit3033+12
−12		(−47)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−47
–   Sting SF 7.3 64-bit3031+23
−23		(−49)11 − 7
(+9−5=4)		61.1%
11.0 / 18
100.0%
+45
–   akimbo 0.5.0 64-bit3027+19
−19		(−53)13 − 9
(+11−7=4)		59.1%
13.0 / 22
100.0%
+26
–   Obsidian 2.0 64-bit3025+21
−21		(−55)10 − 14
(+5−9=10)		41.7%
10.0 / 24
100.0%
−112
–   Polaris 1.8.1 64-bit3023+12
−12		(−57)9.5 − 8.5
(+3−2=13)		52.8%
9.5 / 18
100.0%
−41
–   Critter 0.90 32-bit3022+11
−11		(−58)10 − 8
(+5−3=10)		55.6%
10.0 / 18
100.0%
−23
–   BlackCore 2.0 64-bit3020+16
−16		(−60)11.5 − 6.5
(+7−2=9)		63.9%
11.5 / 18
100.0%
+38
–   Peacekeeper 1.60 64-bit3012+18
−18		(−68)15.5 − 12.5
(+9−6=13)		55.4%
15.5 / 28
100.0%
−29
–   Bagatur 3.7d 64-bit3003+21
−21		(−77)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+24
–   Willow 2.9 64-bit2982+19
−19		(−98)13 − 5
(+8−0=10)		72.2%
13.0 / 18
100.0%
+48
–   Vengeance 3.0.0 64-bit2981+10
−10		(−99)12 − 10
(+5−3=14)		54.5%
12.0 / 22
100.0%
−69
–   Naum 4.1 64-bit2976+16
−16		(−104)11 − 7
(+6−2=10)		61.1%
11.0 / 18
100.0%
−27
–   Cheese 3.1.0 64-bit2931+18
−18		(−149)12.5 − 5.5
(+10−3=5)		69.4%
12.5 / 18
100.0%
+7
–   Wahoo 3.0.0 64-bit2882+19
−19		(−198)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
−73
–   akimbo 0.4.0 64-bit2729+21
−21		(−351)13 − 1
(+12−0=2)		92.9%
13.0 / 14
100.0%
+23
810 games: 202 wins, 219 losses, 389 draws (48.0%), score: 49.0%

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