CCRL 40/15
Downloads and Statistics
January 11, 2020
Testing summary:
Total: 1'112'746 games
played by 2'593 programs

White wins: 385'288 (34.6%)
Black wins: 285'975 (25.7%)
Draws: 441'483 (39.7%)
White score: 54.5%

Engine Details

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Winter 0.7 64-bit (2999+22
−22
)Quote
Author: Jonathan Rosenthal Link: Homepage
This is one of the 9 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gull 3 64-bit3121+7
−7
(+122)3.5 − 12.5
(+3−12=1)
21.9%
3.5 / 16
0.0%
−125
1 0 0 0 0 0 0 1 0 0 1 0 = 0 0 0
–   Roc 0.7 64-bit3116+10
−11
(+117)5 − 11
(+3−9=4)
31.3%
5.0 / 16
0.0%
−19
= 0 = 0 0 = = 0 1 0 0 0 1 0 0 1
–   Chiron 4 64-bit3115+9
−8
(+116)4 − 14
(+0−10=8)
22.2%
4.0 / 18
0.0%
−58
0 = 0 0 0 0 0 0 = 0 = 0 = = 0 = = =
–   Vajolet2 2.8 64-bit3112+24
−24
(+113)2 − 18
(+0−16=4)
10.0%
2.0 / 20
0.0%
−214
0 = 0 0 0 0 = = 0 0 0 0 0 0 0 0 0 = 0 0
–   Equinox 3.20 64-bit3097+9
−9
(+98)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
0.0%
+38
= 0 = 0 1 = 0 1 = 1 = = 0 0 0 =
–   Fritz 15 64-bit3095+10
−10
(+96)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+19
= 0 = = = 0 0 0 0 = = 1 = = 1 0
–   Pedone 1.9 64-bit3082+16
−16
(+83)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+240
= 1 1 =
–   Lc0 0.22.0 wLD2 64-bit3081+54
−53
(+82)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.3%
+82
= = 1 0
–   ChessBrainVB 3.743070+20
−20
(+71)5 − 9
(+2−6=6)
35.7%
5.0 / 14
0.0%
−20
0 = 0 0 = 1 1 0 0 = = = 0 =
–   chess22k 1.13 64-bit3064+21
−21
(+65)7 − 11
(+2−6=10)
38.9%
7.0 / 18
0.0%
+1
= 1 = 0 1 0 = 0 0 = = = 0 = = = 0 =
–   iCE 4.0 64-bit3062+20
−20
(+63)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.0%
−4
0 1 0 0 = = = = 0 0 0 1 0 0 0 = 1 0 = = = = = 1 1 0 = 0 = = = =
–   Wasp 3.75 64-bit3056+21
−21
(+57)12 − 16
(+8−12=8)
42.9%
12.0 / 28
0.0%
+9
1 = = 0 = = 0 = 1 0 1 1 1 1 = 0 1 0 0 0 0 0 0 = 1 0 0 =
–   Sting SF 9.99 64-bit3034+25
−25
(+35)8 − 8
(+3−3=10)
50.0%
8.0 / 16
2.1%
+35
= 1 = = = = 0 0 1 = = = = 1 0 =
–   Demolito 2019-07-15 64-bit3028+24
−24
(+29)8 − 8
(+5−5=6)
50.0%
8.0 / 16
4.0%
+31
1 1 = = = = 0 = 0 = 1 1 1 0 0 0
–   SmarThink 1.98 64-bit3026+13
−13
(+27)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
2.1%
+316
1 1 = 1
–   Pirarucu 3.0.7 64-bit3013+19
−19
(+14)12 − 12
(+6−6=12)
50.0%
12.0 / 24
17.0%
+15
= 1 0 1 = 1 1 0 1 = 0 0 0 = 1 = = = = = = 0 = =
–   Hakkapeliitta TCEC v2 64-bit3001+13
−13
(+2)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
44.1%
−93
0 1 0 =
–   Rodent III 0.281 64-bit2992+20
−20
(−7)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
68.3%
+49
1 = 1 1 = 0 1 0 = 1 = = = 1 0 =
–   Deuterium 2019.2.37.73 64-bit2990+21
−21
(−9)24.5 − 23.5
(+13−12=23)
51.0%
24.5 / 48
74.2%
−2
= 0 0 = = 1 = = = = = = = 0 0 1 = = 0 0 1 = = 1 = = 0 = = 0 1 1 1 0 1 0 = = 1 1 = 1 0 1 0 = 1 =
–   Stockfish 1.7.1 32-bit2979+17
−16
(−20)7 − 9
(+3−5=8)
43.8%
7.0 / 16
92.5%
−52
0 = = = = = 1 0 0 1 0 = 0 = 1 =
–   Igel 2.3.0 64-bit2969+42
−43
(−30)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
88.9%
−224
0 1 0 = 0 0
–   Critter 0.80 64-bit2964+21
−20
(−35)13 − 3
(+11−1=4)
81.3%
13.0 / 16
98.9%
+197
1 = 1 1 1 = 1 1 1 1 1 = = 0 1 1
–   Lc0 0.20.1 w11258 64-bit2957+34
−34
(−42)7 − 9
(+3−5=8)
43.8%
7.0 / 16
97.9%
−76
1 = = = = = = 0 1 0 1 = 0 0 0 =
–   SlowChess Blitz Classic 1.5 64-bit2956+22
−22
(−43)13.5 − 10.5
(+9−6=9)
56.3%
13.5 / 24
99.7%
0
1 0 = 1 = 1 0 = = = 0 1 = 1 = 1 = 0 0 1 1 0 1 =
–   Amoeba 3.0 64-bit2956+17
−17
(−43)13 − 13
(+6−6=14)
50.0%
13.0 / 26
99.9%
−41
= = 1 0 0 = = 1 = = = 0 0 1 1 = = = 1 = = 0 0 = 1 =
–   Naum 4 64-bit2956+14
−14
(−43)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
99.9%
+8
1 0 1 = 1 0 = = = 1 = 1 = = = =
–   Sting SF 18 64-bit2943+90
−93
(−56)1 − 3
(+0−2=2)
25.0%
1.0 / 4
88.1%
−200
= = 0 0
–   Pirarucu 3.2.4 64-bit2939+88
−90
(−60)9 − 3
(+8−2=2)
75.0%
9.0 / 12
90.4%
+127
1 = 1 = 1 1 1 0 1 1 1 0
–   Igel 2.0.0 64-bit2938+27
−26
(−61)13 − 7
(+8−2=10)
65.0%
13.0 / 20
100.0%
+27
= 1 = 1 1 = = 1 0 1 = = = 1 1 1 = = = 0
–   Marvin 3.4.0 64-bit2938+20
−20
(−61)15 − 9
(+11−5=8)
62.5%
15.0 / 24
100.0%
+18
= = 1 1 1 1 1 1 = 0 = 1 1 = = 0 = = 0 1 1 0 0 1
–   Scorpio 3.0 MCTS 64-bit2931+65
−65
(−68)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
97.6%
−36
= = 0 = = = 1 1
–   Godel 6.0 64-bit2928+21
−21
(−71)13.5 − 10.5
(+9−6=9)
56.3%
13.5 / 24
100.0%
−30
1 = = 1 0 1 1 = 0 = 0 0 = 1 = 1 1 0 = = 0 1 1 =
–   Bobcat 8.0 64-bit2924+13
−13
(−75)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+152
1 0 1 1
–   Cheng 4.39 64-bit2923+11
−11
(−76)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−226
0 0 = =
–   Dirty CUCUMBER 64-bit2918+14
−13
(−81)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+76
1 = 1 =
–   Topple 0.7.3 64-bit2913+24
−24
(−86)27.5 − 8.5
(+21−2=13)
76.4%
27.5 / 36
100.0%
+89
1 1 1 = = 1 1 1 0 1 1 = = = 1 1 = = 1 1 1 1 1 1 1 = = = 0 1 1 1 = = 1 =
–   Rybka 1.2 64-bit2898+19
−18
(−101)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+21
= 1 = 1 0 = = = 1 1 1 = 1 0 1 1
–   Counter 3.4 64-bit2887+26
−26
(−112)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
100.0%
−53
= = 0 = 1 0 1 = = 1 1 = = 1 1 0
–   Igel 1.9.0 64-bit2879+28
−27
(−120)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−89
=
–   The Baron 3.44 64-bit2864+14
−14
(−135)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−39
= 1 1 0
–   Counter 3.3 64-bit2850+22
−22
(−149)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−53
1 0 = 1
–   tomitankChess 3.0 64-bit2786+16
−16
(−213)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+76
1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on January 11, 2020