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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Sting SF 9.99 64-bit (3064+20
−20		)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: List of Authors, Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 152 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.94 64-bit3216+11
−11		(+152)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−15
–   Nalwald 17.1 64-bit3192+16
−16		(+128)6 − 18
(+1−13=10)		25.0%
6.0 / 24
0.0%
−46
–   Xiphos 0.4 64-bit3188+9
−9		(+124)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−41
–   Booot 6.2 64-bit3187+9
−9		(+123)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
+53
–   Laser 1.6 64-bit3175+8
−8		(+111)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−56
–   Chiron 4 64-bit3158+7
−7		(+94)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−166
–   Roc 0.7 64-bit3158+8
−8		(+94)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+60
–   MIDA 2.3 64-bit3147+17
−17		(+83)10.5 − 13.5
(+5−8=11)		43.8%
10.5 / 24
0.0%
+33
–   NirvanaChess 2.4 64-bit3139+7
−7		(+75)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+70
–   Fritz 15 64-bit3136+8
−8		(+72)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
+4
–   Equinox 3.20 64-bit3134+7
−7		(+70)4 − 6
(+4−6=0)		40.0%
4.0 / 10
0.0%
−23
–   Nemorino 5.00 64-bit3126+11
−11		(+62)6.5 − 9.5
(+1−4=11)		40.6%
6.5 / 16
0.0%
+5
–   Laser 1.5 64-bit3111+13
−13		(+47)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−30
–   Vajolet2 2.6 64-bit3096+13
−13		(+32)9 − 15
(+1−7=16)		37.5%
9.0 / 24
0.4%
−44
–   Pedone 1.8 64-bit3095+14
−14		(+31)14 − 16
(+3−5=22)
46.7%
14.0 / 30
0.5%
+9
–   Gull 3.1 64-bit3084+13
−13		(+20)3 − 7
(+0−4=6)		30.0%
3.0 / 10
4.6%
−109
–   Arasan 21.0 64-bit3076+15
−15		(+12)2 − 2
(+1−1=2)		50.0%
2.0 / 4
17.8%
+12
–   Nemorino 4.00 64-bit3075+15
−15		(+11)2 − 2
(+1−1=2)		50.0%
2.0 / 4
19.7%
+11
–   Rybka 3 Dynamic 64-bit3068+19
−19		(+4)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
38.4%
+103
–   Senpai 2.0 64-bit3067+9
−9		(+3)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
37.3%
+80
–   SmarThink 1.98 64-bit3059+11
−11		(−5)3 − 1
(+3−1=0)		75.0%
3.0 / 4
65.4%
+228
–   ChessBrainVB 3.683058+18
−18		(−6)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
65.8%
+95
–   Stockfish 1.8 64-bit3057+16
−16		(−7)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
70.2%
−39
–   IvanHoe 9.46h 32-bit3055+12
−12		(−9)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
77.0%
+19
–   Critter 1.01 32-bit3053+14
−14		(−11)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
81.0%
+95
–   Pedone 1.7 64-bit3045+14
−14		(−19)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
93.2%
+58
–   Komodo 2.03 32-bit3040+13
−13		(−24)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
97.5%
+4
–   Winter 0.7 64-bit3035+15
−15		(−29)8 − 8
(+3−3=10)		50.0%
8.0 / 16
98.8%
−28
–   Hakkapeliitta TCEC v2 64-bit3031+11
−11		(−33)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
99.8%
−110
–   Defenchess 1.1f 64-bit3027+11
−11		(−37)7 − 7
(+3−3=8)		50.0%
7.0 / 14
99.9%
−37
–   Rodent III 0.275 64-bit3014+13
−13		(−50)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+53
–   SlowChess Blitz Classic 1.5 64-bit2980+19
−19		(−84)12.5 − 7.5
(+7−2=11)		62.5%
12.5 / 20
100.0%
0
–   Naum 4 64-bit2977+10
−10		(−87)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+175
–   Igel 2.0.0 64-bit2952+21
−21		(−112)15 − 11
(+8−4=14)		57.7%
15.0 / 26
100.0%
−56
–   Bobcat 8.0 64-bit2946+10
−10		(−118)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+171
–   Arasan 19.1 64-bit2943+19
−19		(−121)3 − 7
(+1−5=4)		30.0%
3.0 / 10
100.0%
−260
–   ChessBrainVB 3.312936+21
−21		(−128)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+66
–   Topple 0.7.3 64-bit2926+20
−20		(−138)14 − 6
(+10−2=8)		70.0%
14.0 / 20
100.0%
+7
–   Quazar 0.4 64-bit2924+9
−9		(−140)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+25
–   Nemorino 1.02 64-bit2922+20
−20		(−142)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+66
–   Simbelmyne 1.7.0 64-bit2921+23
−23		(−143)17 − 9
(+12−4=10)		65.4%
17.0 / 26
100.0%
−26
–   Atlas 3.91 64-bit2916+11
−11		(−148)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
−25
–   Topple 0.7.1 64-bit2904+21
−21		(−160)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+64
–   Counter 3.4 64-bit2900+18
−18		(−164)10.5 − 3.5
(+7−0=7)		75.0%
10.5 / 14
100.0%
+3
–   Pirarucu 2.3.8 64-bit2865+19
−19		(−199)9 − 1
(+8−0=2)		90.0%
9.0 / 10
100.0%
+126
528 games: 143 wins, 119 losses, 266 draws (50.4%), score: 52.3%

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