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 7.0.0 64-bit (3482+14
−14		)Quote
Author: Alexander Tian Link: Homepage
This is one of the 8 Altair versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Berserk 12 64-bit3589+9
−9		(+107)5 − 13
(+0−8=10)		27.8%
5.0 / 18
0.0%
−36
–   Caissa 1.16 64-bit3567+11
−11		(+85)5 − 13
(+0−8=10)		27.8%
5.0 / 18
0.0%
−59
–   Obsidian 10.0 64-bit3566+11
−11		(+84)6.5 − 11.5
(+0−5=13)		36.1%
6.5 / 18
0.0%
0
–   RubiChess 20240112 64-bit3566+8
−8		(+84)4.5 − 13.5
(+0−9=9)		25.0%
4.5 / 18
0.0%
−84
–   Uralochka 3.41a 64-bit3550+11
−11		(+68)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
0.0%
+30
–   Lizard 10.4 64-bit3548+16
−16		(+66)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−11
–   Seer 2.8.0 64-bit3547+8
−8		(+65)9 − 13
(+0−4=18)		40.9%
9.0 / 22
0.0%
+11
–   Clover 6.1 64-bit3543+9
−9		(+61)5 − 13
(+0−8=10)		27.8%
5.0 / 18
0.0%
−85
–   Chess System Tal 2.00 Elo 64-bit3542+7
−7		(+60)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−11
–   Velvet 8.0.0 64-bit3539+16
−16		(+57)9.5 − 14.5
(+0−5=19)		39.6%
9.5 / 24
0.0%
−4
–   Clarity 7.0.0 64-bit3532+18
−18		(+50)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−27
–   rofChade 3.1 64-bit3531+9
−9		(+49)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−28
–   Peacekeeper 3.01 64-bit3528+12
−12		(+46)14.5 − 15.5
(+1−2=27)
48.3%
14.5 / 30
0.0%
+34
–   Uralochka 3.40a 64-bit3527+9
−9		(+45)9.5 − 12.5
(+1−4=17)		43.2%
9.5 / 22
0.0%
+3
–   Koivisto 9.0 64-bit3527+7
−7		(+45)13.5 − 16.5
(+1−4=25)
45.0%
13.5 / 30
0.0%
+14
–   Starzix 5.0 64-bit3521+14
−14		(+39)14 − 18
(+1−5=26)
43.8%
14.0 / 32
0.0%
0
–   Velvet 7.3.0 64-bit3516+19
−19		(+34)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.2%
−43
–   PlentyChess 0.3.0 64-bit3516+16
−16		(+34)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.0%
−40
–   Viridithas 12.0.0 64-bit3514+14
−14		(+32)12 − 16
(+1−5=22)		42.9%
12.0 / 28
0.0%
−9
–   Fire 9.3 64-bit3514+13
−13		(+32)7.5 − 8.5
(+0−1=15)		46.9%
7.5 / 16
0.0%
+13
–   Alexandria 5.0 64-bit3513+10
−10		(+31)7.5 − 10.5
(+1−4=13)		41.7%
7.5 / 18
0.0%
−18
–   Lizard 10.3 64-bit3512+13
−13		(+30)15 − 17
(+0−2=30)
46.9%
15.0 / 32
0.1%
+12
–   Stormphrax 5.0.0 64-bit3507+16
−16		(+25)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.7%
−52
–   Arasan 24.1 64-bit3505+13
−13		(+23)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
0.6%
−14
–   Lizard 10.2 64-bit3498+16
−16		(+16)2 − 2
(+0−0=4)		50.0%
2.0 / 4
5.7%
+16
–   Velvet 7.0.0 64-bit3494+16
−16		(+12)9.5 − 14.5
(+0−5=19)		39.6%
9.5 / 24
13.2%
−50
–   Velvet 7.1.0 64-bit3493+15
−15		(+11)2 − 2
(+0−0=4)		50.0%
2.0 / 4
13.9%
+11
–   Arasan 24.2.2 64-bit3493+14
−14		(+11)4.5 − 7.5
(+0−3=9)		37.5%
4.5 / 12
12.2%
−66
–   Black Marlin 9.0 64-bit3492+12
−12		(+10)17 − 17
(+4−4=26)
50.0%
17.0 / 34
11.6%
+8
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(+10)4 − 4
(+0−0=8)		50.0%
4.0 / 8
9.5%
+10
–   Stormphrax 4.1.0 64-bit3490+15
−15		(+8)7 − 9
(+1−3=12)		43.8%
7.0 / 16
20.9%
−31
–   Booot 7.3 64-bit3484+10
−10		(+2)27.5 − 23.5
(+6−2=43)
53.9%
27.5 / 51
42.0%
+24
–   Starzix 4.0 64-bit3478+15
−15		(−4)8 − 8
(+1−1=14)		50.0%
8.0 / 16
65.3%
−4
–   akimbo 1.0.0 64-bit3478+12
−12		(−4)10 − 11
(+0−1=20)		47.6%
10.0 / 21
66.6%
−16
–   Stormphrax 4.0.0 64-bit3476+14
−14		(−6)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
70.8%
−77
–   Quanticade Electra 0.9 64-bit3476+58
−58		(−6)2 − 2
(+0−0=4)		50.0%
2.0 / 4
58.3%
−6
–   Equisetum 1.0 64-bit3474+14
−14		(−8)12.5 − 11.5
(+3−2=19)		52.1%
12.5 / 24
78.8%
+1
–   Motor 0.5.0 64-bit3470+18
−18		(−12)9.5 − 8.5
(+3−2=13)		52.8%
9.5 / 18
86.2%
+5
–   Fire 9.2 64-bit3468+12
−12		(−14)10.5 − 7.5
(+4−1=13)		58.3%
10.5 / 18
94.3%
+39
–   Ginkgo Valencia 1.01 64-bit3463+13
−13		(−19)2 − 2
(+0−0=4)		50.0%
2.0 / 4
97.5%
−19
–   Minic 3.41 64-bit3462+13
−13		(−20)15 − 14
(+2−1=26)		51.7%
15.0 / 29
98.6%
−11
–   Renegade 1.1.0 64-bit3461+16
−16		(−21)9.5 − 7.5
(+2−0=15)		55.9%
9.5 / 17
97.8%
+15
–   Clarity 6.0.0 64-bit3461+15
−15		(−21)4 − 4
(+0−0=8)		50.0%
4.0 / 8
98.1%
−21
–   Carp 3.0.0 64-bit3459+11
−11		(−23)7.5 − 5.5
(+2−0=11)		57.7%
7.5 / 13
99.5%
+20
–   Superultra 2.0 64-bit3459+13
−13		(−23)13.5 − 11.5
(+4−2=19)		54.0%
13.5 / 25
99.2%
0
–   Halogen 12 64-bit3458+18
−18		(−24)8 − 5
(+3−0=10)		61.5%
8.0 / 13
98.3%
+42
–   Willow 4.0 64-bit3451+17
−17		(−31)2 − 2
(+0−0=4)		50.0%
2.0 / 4
99.7%
−31
–   pawn 3.0 64-bit3448+11
−11		(−34)21 − 18
(+6−3=30)
53.8%
21.0 / 39
100.0%
−11
–   Serendipity 0.4.1 64-bit3446+18
−18		(−36)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
99.9%
+41
–   Texel 1.11 64-bit3443+13
−13		(−39)9 − 9
(+4−4=10)		50.0%
9.0 / 18
100.0%
−36
–   Winter 4.0 64-bit3442+19
−19		(−40)9 − 8
(+2−1=14)		52.9%
9.0 / 17
100.0%
−19
–   Wasp 7.00 64-bit3442+19
−19		(−40)9.5 − 3.5
(+6−0=7)		73.1%
9.5 / 13
100.0%
+109
–   akimbo 0.8.0 64-bit3441+17
−17		(−41)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+36
–   Velvet 5.3.0 64-bit3433+11
−11		(−49)10.5 − 7.5
(+3−0=15)		58.3%
10.5 / 18
100.0%
−3
–   Peacekeeper 2.40 64-bit3427+18
−18		(−55)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−55
–   Peacekeeper 2.30 64-bit3427+16
−16		(−55)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−43
–   Wasp 6.50 64-bit3419+10
−10		(−63)11 − 7
(+6−2=10)		61.1%
11.0 / 18
100.0%
+11
–   Spaghet MariNNara 1.0 64-bit3418+21
−21		(−64)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+106
–   Midnight 9 64-bit3402+12
−12		(−80)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+90
–   Renegade 1.0.0 64-bit3395+13
−13		(−87)13 − 5
(+8−0=10)		72.2%
13.0 / 18
100.0%
+58
–   Cheng 4.48 64-bit3392+16
−16		(−90)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−12
–   Smallbrain 7.0 64-bit3385+9
−9		(−97)10.5 − 7.5
(+6−3=9)		58.3%
10.5 / 18
100.0%
−41
–   BlackCore 6.0 64-bit3381+11
−11		(−101)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+65
–   Stockfish 8 64-bit3362+8
−8		(−120)13.5 − 4.5
(+10−1=7)		75.0%
13.5 / 18
100.0%
+60
–   Willow 3.1 64-bit3341+10
−10		(−141)13.5 − 4.5
(+9−0=9)		75.0%
13.5 / 18
100.0%
+26
–   Xiphos 0.6 64-bit3303+7
−7		(−179)15.5 − 2.5
(+13−0=5)		86.1%
15.5 / 18
100.0%
+95
1010 games: 124 wins, 129 losses, 757 draws (75.0%), score: 49.8%

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