CCRL Blitz
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 2'478'353 games
played by 2'951 programs

White wins: 953'046 (38.5%)
Black wins: 763'412 (30.8%)
Draws: 761'895 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Booot 6.4 64-bit (3296+12
−12		)Quote
Author: Alex Morozov (Ukraine) Links: WBEC, SDchess
This is one of the 18 Booot versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 12 64-bit3633+12
−12		(+337)4.5 − 59.5
(+0−55=9)
7.0%
4.5 / 64
0.0%
−55
0 = 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 = 0 0 0 0 = 0 0 0 0 0 = = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 = 0 0
–   Stockfish+NNUE 150720 64-bit3584+21
−20		(+288)13.5 − 118.5
(+0−105=27)
10.2%
13.5 / 132
0.0%
−37
0 0 0 0 0 0 0 0 = 0 0 0 = 0 0 0 = = = 0 0 0 0 = 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 = = 0 0 = 0 = 0 0 0 = 0 = = 0 0 = 0 0 0 = = 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0 = = 0 0 0 0 0 0 = 0 0 0 0 = 0 0 0 0 0 = 0 0
–   Dragon by Komodo 64-bit3580+15
−15		(+284)15 − 85
(+0−70=30)
15.0%
15.0 / 100
0.0%
+31
0 0 0 0 0 0 = 0 0 0 = = 0 0 0 = 0 = = 0 = 0 0 = 0 0 0 = 0 = = 0 0 0 0 = = 0 0 0 0 0 = 0 = 0 0 = = 0 0 0 0 0 0 0 0 0 0 0 0 = 0 = 0 = 0 0 0 0 0 0 = 0 0 0 0 = 0 0 = 0 = = 0 0 = 0 = 0 = 0 0 0 0 0 0 0 = =
–   Nemorino 6.00 64-bit3439+14
−14		(+143)18 − 46
(+4−32=28)
28.1%
18.0 / 64
0.0%
+4
= = 0 1 = = 0 0 1 0 0 = 0 0 = = 0 = 0 = 0 = = = 0 = 0 = 0 0 1 0 0 = = 0 = 1 0 0 = = 0 = 0 = 0 0 0 0 0 = = = 0 = = 0 0 0 = 0 = 0
–   Nemorino 6.05 64-bit3416+16
−16		(+120)26.5 − 72.5
(+7−53=39)
26.8%
26.5 / 99
0.0%
−30
= = = 0 0 0 0 = 0 0 0 1 = 0 0 1 0 = = 0 0 0 0 1 0 0 0 = 0 0 0 = 0 0 0 = = = 0 0 0 1 = 0 0 1 0 1 0 = = = 0 0 0 = 0 0 0 1 0 0 = 0 0 = = 0 = 0 0 0 0 = = 0 = = 0 = = = = = = 0 = = = 0 = = 0 0 = = = 0 0
–   SlowChess Blitz 2.5 64-bit3406+15
−15		(+110)22.5 − 41.5
(+3−22=39)
35.2%
22.5 / 64
0.0%
+27
0 = = = 0 0 = = 0 = 0 = 0 0 0 = = = = = = = 0 = = 0 = = = 1 0 0 = = = = 0 0 = 0 = = = = 0 0 = = = 0 0 1 = = 0 = 0 = = = 0 1 = =
–   Ethereal 12.50 64-bit3377+16
−16		(+81)41 − 59
(+8−26=66)
41.0%
41.0 / 100
0.0%
+31
0 = = = 0 = 0 0 = = = = 0 = 0 0 = = 0 = 0 = 0 = = 1 = 0 = = = = = 0 0 1 = = = = = = 1 0 = = = 0 0 = 1 = = = 0 0 = = 1 = = 0 = = = = = = 0 = 0 = = = 0 = = = = 0 0 = = = 1 0 1 = 1 = = = = = 0 = = = = =
–   Ethereal 12.25 64-bit3370+15
−15		(+74)23.5 − 48.5
(+5−30=37)
32.6%
23.5 / 72
0.0%
−28
0 = = 0 1 = 0 = 0 = = = 0 = 0 = 0 = = = = = = = = 0 = = = = 0 0 0 1 = 0 = 1 = = = 0 0 0 0 = = 0 = 1 0 0 0 0 0 = 0 = = = 0 = 0 0 = = = 1 0 0 0 0
–   Komodo 14 MCTS 64-bit3362+13
−14		(+66)29.5 − 34.5
(+6−11=47)
46.1%
29.5 / 64
0.0%
+46
= = = = 0 = 0 = = = = 0 = 0 = 0 0 = 0 1 = = 0 = = = = = = = = 1 = = = 0 = 1 1 = = 1 0 = = = = = = 0 = = = = = = = = = = = = = 1
–   SlowChess Blitz 2.3 64-bit3361+18
−18		(+65)24.5 − 39.5
(+7−22=35)
38.3%
24.5 / 64
0.0%
−3
= = = = 0 = 0 0 0 = 0 = 0 = 0 = = 0 = 1 = = 0 = = 1 1 = = 0 0 0 = = = = = = 0 = 0 = 0 1 1 = 0 = = 1 = 0 = = = = 0 1 0 0 = 0 0 =
–   Igel 2.9.0 64-bit3360+14
−14		(+64)43.5 − 55.5
(+14−26=59)
43.9%
43.5 / 99
0.0%
+31
1 = 1 0 0 = = 1 0 1 = = 0 = = 0 = 1 = = = 0 = 1 = = = = 0 = = = = = 0 = 0 = = 1 = = = = = 0 = 0 = = 0 0 = = 1 = = 0 1 = = 0 0 0 0 = = = 1 = 1 = = = 1 1 0 = 0 = 0 = = = 0 = = 0 0 1 = = = = 0 = = 0 =
–   SlowChess Blitz Classic 2.2 64-bit3346+16
−16		(+50)27.5 − 36.5
(+7−16=41)
43.0%
27.5 / 64
0.0%
+11
= 1 0 0 0 1 0 1 = = = = = = 0 0 = = 0 1 = 0 = = = = = = = = 0 = = = 0 = 1 = 0 = 0 1 = = = 0 = = 0 = = 0 = = = = = = = = = = 1 0
–   RubiChess 1.9 64-bit3342+16
−16		(+46)26 − 38
(+10−22=32)
40.6%
26.0 / 64
0.0%
−10
0 1 = = 0 0 = = = = = 1 0 = 1 = 0 = = = = = 1 0 = 0 0 0 = 0 = = 0 1 1 = = 0 1 1 1 = = = = = 0 = 0 = 0 0 1 0 0 0 = = 0 0 = = 0 =
–   Pedone 3.0 64-bit3342+15
−15		(+46)30.5 − 33.5
(+10−13=41)
47.7%
30.5 / 64
0.0%
+34
= = = 0 = = = 0 0 0 0 1 0 1 = = = = = = = = 1 = 0 1 0 = = = = = = = = 1 = = = = = 1 0 1 = 1 0 = = = = = = = = 1 1 0 = 0 = = 0 =
–   Igel 2.8.0 64-bit3341+16
−16		(+45)32.5 − 39.5
(+13−20=39)
45.1%
32.5 / 72
0.0%
+16
= = 0 = = 1 0 1 = = = 0 0 0 0 = = = = = 1 1 = = 0 = = = = = = = 0 = = 1 0 1 0 = 0 = = 0 0 0 1 = 0 = = 1 0 = = 1 = 1 0 1 0 1 = = = = 0 0 = = 1 =
–   RofChade 2.3 64-bit3306+11
−11		(+10)32 − 32
(+12−12=40)
50.0%
32.0 / 64
9.4%
+10
0 1 = = = 0 0 = 1 = = = = = 1 = = 0 0 1 = = = 1 = = = = = 1 = 1 = = 1 1 = 1 0 1 = = 0 = = = = = 0 0 0 1 = = = = = 0 = = 0 = = =
–   Igel 2.7.0 64-bit3287+17
−17		(−9)24.5 − 24.5
(+10−10=29)
50.0%
24.5 / 49
82.6%
−9
1 = 1 = = = = = 1 = 0 = = 0 = 1 = 1 = 1 1 = = = = 0 1 = 0 1 0 = 1 = = = = = 0 = = 0 0 = = 0 = = 0
–   Defenchess 2.3 64-bit3284+14
−14		(−12)32.5 − 31.5
(+12−11=41)
50.8%
32.5 / 64
91.2%
−6
1 = = = 1 = = = 0 = = = = 1 = = = = = = 0 = 0 = = = = = 0 0 = 1 = 1 0 0 1 0 = 1 = = = = = 1 = = = 1 = 1 = = = = 0 1 = 0 = = 0 1
–   RofChade 2.202 64-bit3278+13
−13		(−18)34 − 30
(+16−12=36)
53.1%
34.0 / 64
98.2%
0
= 1 = 1 = 1 0 0 0 = 1 = 0 = 1 1 = = = 0 = = = = = 1 1 = = = 1 0 = 1 = 1 = 0 = 1 = = 0 = = 1 = = 1 = 0 1 0 = = = 0 = 0 1 = = = =
–   Laser 1.7 64-bit3274+9
−9		(−22)32.5 − 31.5
(+13−12=39)
50.8%
32.5 / 64
99.9%
−16
= 1 1 = 0 = = 1 = = 1 1 0 0 1 = 1 = 1 = = = 0 0 = = = = = = 0 = = = = = = 0 1 1 = = = = = 0 = 0 = = = = = = 1 0 1 1 = = 0 = 0 =
–   Schooner 2.2 64-bit3273+11
−11		(−23)35.5 − 27.5
(+17−9=37)
56.3%
35.5 / 63
99.9%
+9
= = = = 1 = 0 = 1 1 1 1 0 = = = = = = = 0 1 = = 1 = = = 0 = = = 1 = 0 1 = 1 1 = = = 1 = = 0 0 = = = 0 = 1 1 1 1 1 = = 0 = = =
–   Shredder 13 64-bit3270+7
−7		(−26)38 − 26
(+20−8=36)
59.4%
38.0 / 64
100.0%
+27
1 = 1 0 = = 1 1 = = = = = = 0 = = = 1 = = = = 0 1 = 1 1 1 0 = = = = 1 = = 1 = = 0 = 1 = 1 = = 0 1 = = 1 = = 0 1 = 1 1 0 = 1 = 1
–   Fritz 17 64-bit3270+11
−10		(−26)30.5 − 33.5
(+11−14=39)
47.7%
30.5 / 64
100.0%
−38
0 0 0 = = 1 = 1 = 0 = = = 1 1 = = 1 = 0 = 1 = = = 0 = = = = 0 0 1 0 = = = = = = 0 1 = = = = 1 = 0 = = = 0 = = 1 0 = 0 = = = 1 =
–   Defenchess 2.2 64-bit3268+12
−12		(−28)33 − 31
(+12−10=42)
51.6%
33.0 / 64
100.0%
−20
= 1 = = 0 = 1 = 1 = = = = = 0 = 0 1 = = = = 0 1 = = = = = 1 0 1 1 = = = 1 0 = = = = 1 0 = 1 0 = = = = = = = = 0 1 = = = 0 = = =
–   SlowChess Blitz Classic 2.1 64-bit3262+16
−16		(−34)32 − 31
(+10−9=44)
50.8%
32.0 / 63
100.0%
−28
= = = = 1 = = = = 1 0 = = = = = = 0 = = = = = 1 = 1 = = 0 1 0 1 = = = 1 = = = 0 = = 0 = = 1 = = = 0 = 1 0 = = 1 = = = = 0 = =
–   RubiChess 1.8 64-bit3253+16
−16		(−43)35 − 29
(+22−16=26)
54.7%
35.0 / 64
100.0%
−14
= 1 1 1 = 0 1 0 0 0 = 1 = 0 = 1 1 = = = = = 0 1 0 1 1 = = 0 0 0 0 = 1 = 1 1 1 = = 1 = = = 1 0 = 1 1 0 = = 0 1 0 = = 1 1 = 0 1 =
–   Fizbo 2 64-bit3247+7
−7		(−49)33.5 − 29.5
(+17−13=33)
53.2%
33.5 / 63
100.0%
−32
0 = = 1 1 1 1 1 1 = 1 = = 0 = 1 = = 1 = 0 = 0 = = = = 0 = = = = 1 = = 0 = 1 0 = = 1 = 1 0 = = = = = 1 0 1 0 = = 0 1 1 = 0 = 0
–   RubiChess 1.7.3 64-bit3244+20
−20		(−52)25 − 15
(+17−7=16)
62.5%
25.0 / 40
100.0%
+27
= = = = = 0 1 = 1 = 0 = 1 1 1 1 = 1 = = 1 1 1 = = 1 1 0 = 1 1 0 1 0 0 0 = 1 1 =
–   RubiChess 1.7.1 64-bit3242+18
−18		(−54)26 − 24
(+12−10=28)
52.0%
26.0 / 50
100.0%
−41
1 0 1 = = = 1 0 = = 1 = 0 0 = 1 = = = = 1 = 1 = 1 1 = = = 0 0 = = = = = = = = 0 0 = 1 0 = 1 1 = = 0
–   SlowChess Blitz Classic 2.0 64-bit3230+18
−19		(−66)40 − 24
(+23−7=34)
62.5%
40.0 / 64
100.0%
+5
= = 1 1 = = = 1 0 0 = 1 1 = 0 = 1 = = = 1 1 1 = 0 1 = 1 = = 0 1 0 = = 1 1 = 0 = = = = 1 = 1 1 = = = 1 = = 1 = = = = 1 = = 1 1 1
–   Andscacs 0.95 64-bit3229+10
−10		(−67)40 − 24
(+24−8=32)
62.5%
40.0 / 64
100.0%
+7
1 1 0 0 = = 1 = = = = = = = 1 = 1 1 = 1 1 1 = = = = = 1 1 0 = = 1 0 = 1 1 = 1 = 1 0 1 0 = = 1 = 1 1 1 1 = 0 = = = = = = 1 0 1 =
–   Wasp 4.50 64-bit3220+17
−17		(−76)30.5 − 19.5
(+18−7=25)
61.0%
30.5 / 50
100.0%
−8
1 = 1 = 1 = = = 1 1 = 0 1 0 1 = 1 = 1 = 1 0 = = 1 1 = 0 1 = 1 = = = = = 0 = = = 0 = = 1 = 1 1 0 1 =
–   Minic 3.04 64-bit3219+19
−19		(−77)35 − 15
(+25−5=20)
70.0%
35.0 / 50
100.0%
+51
1 1 1 = 1 = = 0 = = = = 1 1 1 0 1 = = 1 = = = = 1 1 = = 1 = = 0 1 = 1 = 1 1 1 1 1 0 1 1 1 1 1 0 = 1
–   RubiChess 1.6.1.1 64-bit3208+18
−18		(−88)43.5 − 20.5
(+29−6=29)
68.0%
43.5 / 64
100.0%
+23
1 1 = = 1 = = 1 = 1 = = = 1 1 0 1 = 1 0 1 1 1 = 1 = = = = = = 0 = 1 0 = 0 = 1 1 = 1 1 = 1 = = = = 1 1 0 1 1 = = 1 = 1 = 1 1 1 1
–   Combusken 1.4.0 64-bit3166+16
−16		(−130)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
−8
0 1 1 1 = = = 0 = 1 = 1 = = = 1 = 1 = = = 1 1 1 = 1 1 1 1 0 = 1
–   NirvanaChess 2.5 64-bit3164+17
−17		(−132)23 − 9
(+15−1=16)
71.9%
23.0 / 32
100.0%
0
1 = = 1 1 = 1 = 1 0 = = 1 = = = 1 = 1 1 = 1 1 = = 1 1 = = = 1 1
–   Winter 0.9 64-bit3158+15
−15		(−138)20 − 11
(+12−3=16)
64.5%
20.0 / 31
100.0%
−53
= = = 1 0 1 = = 1 1 = 1 0 = 1 = 1 = 1 = = 1 0 1 = = 1 = = = 1
–   Wasp 4.0 64-bit3156+14
−14		(−140)20.5 − 11.5
(+12−3=17)
64.1%
20.5 / 32
100.0%
−56
0 0 = = 1 1 = = = 1 = 1 = 1 = 1 1 1 = = 1 = 0 1 = 1 1 = = = = =
2445 games: 468 wins, 719 losses, 1258 draws (51.5%), score: 44.9%

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Created in 2005-2013 by CCRL team
Last games added on March 6, 2021