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 3.0.0 64-bit (3039+18
−18		)Quote
Author: Alexander Tian Link: Homepage
This is one of the 8 Altair versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Clover 3.1 64-bit3357+12
−12		(+318)2 − 10
(+0−8=4)		16.7%
2.0 / 12
0.0%
+73
–   Rice 6.0 64-bit3324+17
−17		(+285)3.5 − 8.5
(+0−5=7)		29.2%
3.5 / 12
0.0%
+150
–   Ethereal 11.75 64-bit3316+13
−13		(+277)0.5 − 11.5
(+0−11=1)		4.2%
0.5 / 12
0.0%
−171
–   Igel 2.8.0 64-bit3314+12
−12		(+275)4 − 8
(+1−5=6)		33.3%
4.0 / 12
0.0%
+160
–   Counter 5.0 64-bit3307+11
−11		(+268)1 − 11
(+0−10=2)		8.3%
1.0 / 12
0.0%
−85
–   Pedone 3.0 64-bit3296+11
−11		(+257)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
0.0%
+172
–   Defenchess 2.2 64-bit3251+7
−7		(+212)2 − 10
(+0−8=4)		16.7%
2.0 / 12
0.0%
−32
–   Marvin 5.2.0 64-bit3243+14
−14		(+204)3 − 9
(+0−6=6)		25.0%
3.0 / 12
0.0%
+35
–   Avalanche 1.4.0 64-bit3199+16
−16		(+160)2.5 − 9.5
(+0−7=5)		20.8%
2.5 / 12
0.0%
−43
–   Nalwald 17.1 64-bit3192+16
−16		(+153)6 − 22
(+1−17=10)		21.4%
6.0 / 28
0.0%
−53
–   Xiphos 0.4 64-bit3188+9
−9		(+149)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
−2
–   Booot 6.2 64-bit3187+9
−9		(+148)3.5 − 8.5
(+0−5=7)		29.2%
3.5 / 12
0.0%
+13
–   Laser 1.6 64-bit3175+8
−8		(+136)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
−13
–   Roc 0.7 64-bit3158+8
−8		(+119)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−48
–   Chiron 4 64-bit3158+7
−7		(+119)5 − 7
(+2−4=6)		41.7%
5.0 / 12
0.0%
+57
–   Schooner 2.0.34 64-bit3150+10
−10		(+111)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
−34
–   Strelka 5.5 64-bit3142+5
−5		(+103)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
−48
–   Critter 1.6a 64-bit3140+6
−6		(+101)3 − 9
(+1−7=4)		25.0%
3.0 / 12
0.0%
−87
–   Atlas 4.35 64-bit3118+12
−12		(+79)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+67
–   Texel 1.08 64-bit3115+19
−19		(+76)10.5 − 19.5
(+3−12=15)
35.0%
10.5 / 30
0.0%
−28
–   NirvanaChess 2.2 64-bit3098+12
−12		(+59)6 − 6
(+2−2=8)		50.0%
6.0 / 12
0.0%
+55
–   Vitruvius 1.11C 64-bit3082+12
−12		(+43)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−28
–   Komodo 2.03 64-bit3078+22
−22		(+39)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
0.2%
−45
–   Sting SF 8.5 64-bit3061+22
−22		(+22)8 − 4
(+5−1=6)		66.7%
8.0 / 12
5.7%
+139
–   Sting SF BlackHole 4 64-bit3050+19
−19		(+11)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
20.0%
+112
–   Amoeba 3.4 64-bit3043+12
−12		(+4)3 − 1
(+2−0=2)		75.0%
3.0 / 4
35.5%
+170
–   Topple 0.8.1 64-bit3033+12
−12		(−6)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
70.5%
+65
–   Cheng 4.41 64-bit3033+10
−10		(−6)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
70.4%
−45
–   Polaris 1.8.1 64-bit3023+12
−12		(−16)10 − 10
(+6−6=8)		50.0%
10.0 / 20
91.9%
−20
–   BlackMamba 1.2b 64-bit3021+22
−22		(−18)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
88.8%
+14
–   Gull II b2 64-bit3020+18
−18		(−19)6.5 − 5.5
(+2−1=9)		54.2%
6.5 / 12
92.8%
+5
–   Bagatur 3.7d 64-bit3003+21
−21		(−36)5 − 3
(+2−0=6)		62.5%
5.0 / 8
99.4%
+38
–   Fizbo 1.6 64-bit2989+21
−21		(−50)7 − 5
(+2−0=10)		58.3%
7.0 / 12
100.0%
−4
–   Lc0 0.21.1 w11258 64-bit2985+24
−24		(−54)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
100.0%
−13
–   Francesca MAD 0.32 64-bit2983+12
−12		(−56)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+38
–   Willow 2.9 64-bit2982+19
−19		(−57)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+109
–   Vengeance 3.0.0 64-bit2981+10
−10		(−58)5 − 7
(+0−2=10)		41.7%
5.0 / 12
100.0%
−105
–   Viridithas 4.0.0 64-bit2980+20
−20		(−59)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
100.0%
−31
–   Nalwald 16 64-bit2976+14
−14		(−63)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−140
–   Midnight 6 64-bit2956+18
−18		(−83)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
+44
–   Polaris 1.7.0 64-bit2955+19
−19		(−84)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−84
–   Protej 0.6.4 64-bit2949+16
−16		(−90)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−39
–   tomitankChess 5.1 64-bit2940+12
−12		(−99)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+190
–   Deep Junior 13 32-bit2936+14
−14		(−103)10 − 2
(+8−0=4)		83.3%
10.0 / 12
100.0%
+139
–   Cheese 3.1.1 64-bit2935+15
−15		(−104)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−15
–   Rybka 1.2 64-bit2928+14
−14		(−111)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+6
–   Arasan 18.2 64-bit2920+21
−21		(−119)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
100.0%
−92
–   Svart 3.1 64-bit2910+16
−16		(−129)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
−16
–   Stockfish 1.5.1 64-bit2908+22
−22		(−131)8 − 4
(+4−0=8)		66.7%
8.0 / 12
100.0%
−29
–   The Baron 3.45 64-bit2907+12
−12		(−132)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
−41
–   Stash 23.0 64-bit2903+21
−21		(−136)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
100.0%
+9
–   Weiawaga 5.0 64-bit2873+12
−12		(−166)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−88
–   Willow 2.8 64-bit2869+19
−19		(−170)10.5 − 5.5
(+8−3=5)		65.6%
10.5 / 16
100.0%
−56
–   Ceibo 0.9 64-bit2868+12
−12		(−171)11 − 1
(+10−0=2)		91.7%
11.0 / 12
100.0%
+181
–   Thinker 5.4c Inert 32-bit2864+11
−11		(−175)11 − 1
(+10−0=2)		91.7%
11.0 / 12
100.0%
+178
–   Andscacs 0.70 64-bit2863+22
−22		(−176)7 − 5
(+4−2=6)		58.3%
7.0 / 12
100.0%
−117
–   Zappa Mexico 64-bit2846+13
−13		(−193)10.5 − 1.5
(+9−0=3)		87.5%
10.5 / 12
100.0%
+98
–   Clovis II 64-bit2841+16
−16		(−198)9 − 3
(+6−0=6)		75.0%
9.0 / 12
100.0%
−31
–   Polaris 1.6.1 64-bit2825+18
−18		(−214)10 − 2
(+8−0=4)		83.3%
10.0 / 12
100.0%
+28
–   Minic 0.92 64-bit2812+23
−23		(−227)9 − 3
(+6−0=6)		75.0%
9.0 / 12
100.0%
−60
–   Leorik 2.4 64-bit2801+15
−15		(−238)10 − 2
(+8−0=4)		83.3%
10.0 / 12
100.0%
+6
–   Cyclone 1.02794+23
−23		(−245)10.5 − 1.5
(+9−0=3)		87.5%
10.5 / 12
100.0%
+46
–   Mess 0.3.0 64-bit2771+10
−10		(−268)25.5 − 4.5
(+21−0=9)
85.0%
25.5 / 30
100.0%
−6
–   ice4 v3 64-bit2767+19
−19		(−272)17 − 7
(+13−3=8)		70.8%
17.0 / 24
100.0%
−114
744 games: 224 wins, 193 losses, 327 draws (44.0%), score: 52.1%

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