CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Stockfish 2019-10-09 64-bit 4CPU#1  (3495+25
−24
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 111 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR NN 1.1 64-bit 4CPU3478+18
−17
(−17)17 − 15
(+3−1=28)
53.1%
17.0 / 32
86.4%
−1
1 = = = = = = = = = = = = = = = = = = = = = = = 1 0 = = 1 = = =
–   Lc0 0.22.0 T40B.4-160 GTX10503463+21
−21
(−32)17.5 − 14.5
(+5−2=25)
54.7%
17.5 / 32
97.7%
−8
= = 1 = 1 = 1 = = = = = = = = = = = = 0 = 1 1 = = = = 0 = = = =
–   Komodo 14 64-bit 4CPU3424+24
−24
(−71)17.5 − 10.5
(+7−0=21)
62.5%
17.5 / 28
100.0%
−8
= 1 1 = 1 = = = = = = 1 1 = = = = = = = = = = 1 = = 1 =
–   Komodo 13.1 64-bit 4CPU3407+20
−20
(−88)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
+49
1 1 = = 1 = 1 1 = = = 1 1 = = = = 1 = 1 1 = = 1 1 = = = 1 = 1 1
–   Houdini 6 64-bit 4CPU3400+12
−11
(−95)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
−30
1 = = = = = = = = = 1 = 1 = = 1 = = = = = = 1 = = 1 1 1 = = = =
–   Komodo 13.2.5 MCTS 64-bit 4CPU3365+20
−19
(−130)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
−39
= 1 = = = 1 = = = 1 1 = 1 = 1 = = = 1 = = = = = 1 = = 1 = = 1 1
–   Ethereal 12.25 64-bit 4CPU3360+39
−40
(−135)8.5 − 3.5
(+5−0=7)
70.8%
8.5 / 12
100.0%
−16
= = = 1 1 = = 1 = 1 1 =
–   Ethereal 11.75 64-bit 4CPU3349+21
−21
(−146)20 − 10
(+10−0=20)
66.7%
20.0 / 30
100.0%
−54
1 = 1 = = 1 1 = 1 = 1 = = = = = = = = = = 1 = = 1 1 = = 1 =
–   Xiphos 0.6 64-bit 4CPU3339+18
−18
(−156)23 − 7
(+16−0=14)
76.7%
23.0 / 30
100.0%
+10
1 1 = 1 = = 1 = 1 = 1 1 = 1 = = = 1 1 = 1 1 1 = 1 = 1 = 1 =
–   Komodo 13.1 64-bit3331+16
−16
(−164)14.5 − 3.5
(+11−0=7)
80.6%
14.5 / 18
100.0%
+39
1 1 1 = = = 1 = = 1 1 = 1 1 1 = 1 1
–   SlowChess Blitz Classic 2.2 64-bit 4CPU3328+21
−22
(−167)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+42
= 1 = = 1 = 1 1 1 = = 1 1 1 = 1 = 1 = = 1 1 = 1 1 1 1 1 = 1 1 1
–   Fire 7.1 64-bit 4CPU3323+12
−12
(−172)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+7
= 1 1 = 1 = 1 = 1 = 1 1 = 1 1 = 1 1 1 = 1 = 1 1 = = = = 1 1 = 1
–   Komodo 12.3 MCTS 64-bit 4CPU3294+22
−22
(−201)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−89
1 = = = 1 1 = = = 1
–   Laser 1.7 64-bit 4CPU3286+15
−15
(−209)24.5 − 5.5
(+19−0=11)
81.7%
24.5 / 30
100.0%
+5
1 = 1 1 1 = 1 = 1 1 = 1 = = = 1 1 1 1 = 1 1 1 1 1 = 1 1 = =
–   RofChade 2.202 64-bit 4CPU3282+18
−18
(−213)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
−32
1 = = = 1 = 1 = 1 1 = = 1 = 1 1 1 1 1 1 1 = 1 = = = 1 1 1 = 1 =
–   Defenchess 2.2 64-bit 4CPU3280+16
−17
(−215)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+51
1 1 = 1 1 = 1 = 1 1 1 = 1 1 1 = 1 = 1 1 1 1 = = 1 1 1 = 1 1 1 1
–   SlowChess Blitz Classic 2.1 64-bit 4CPU3278+22
−22
(−217)25 − 5
(+20−0=10)
83.3%
25.0 / 30
100.0%
+15
1 = = 1 = 1 1 1 = 1 1 1 1 = 1 1 1 = 1 1 = 1 = = 1 1 1 1 = 1
–   Schooner 2.2 64-bit 4CPU3266+26
−26
(−229)16 − 2
(+14−0=4)
88.9%
16.0 / 18
100.0%
+79
1 1 1 1 1 1 = 1 = 1 1 = 1 1 = 1 1 1
–   Booot 6.3.1 64-bit 4CPU3262+15
−15
(−233)25.5 − 4.5
(+21−0=9)
85.0%
25.5 / 30
100.0%
+21
1 1 1 = 1 1 1 = 1 = 1 = 1 = 1 = 1 1 1 = 1 1 1 1 1 1 = = 1 1

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020