CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Pawny 1.0 64-bit (2659+17
−17
)Quote
Author: Mincho Georgiev (Bulgaria) Link: Homepage
This is one of the 14 Pawny versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 2.0 64-bit2894+17
−17
(+235)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
+82
0 = 0 = 0 =
–   Vajolet2 1.28 64-bit2851+23
−22
(+192)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−24
1 0 0 = 0 0 0 0 0 = = 0
–   Atlas 3.80 64-bit2850+14
−14
(+191)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+33
= 0 = 0
–   GNU Chess 5.60 64-bit2814+19
−19
(+155)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+155
1 = = 0
–   Arasan 17.0 64-bit2810+31
−31
(+151)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+83
= = = 0
–   Cheng4 0.36c 64-bit2799+18
−18
(+140)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+150
0 = 1 =
–   Fizbo 1.1 64-bit2788+24
−24
(+129)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+55
= 0 = 0 = 0 = = = =
–   Atlas 3.70em 64-bit2788+22
−22
(+129)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+196
= = = 1
–   Crafty 23.6 64-bit2784+26
−26
(+125)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Scorpio 2.7.6 64-bit2782+17
−17
(+123)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
+7
1 0 = = 0 0 = 0 1 = 0 0 0 =
–   Rhetoric 1.4.1 64-bit2776+18
−17
(+117)7.5 − 14.5
(+3−10=9)
34.1%
7.5 / 22
0.0%
+17
0 0 0 0 = = 0 = 0 1 0 0 0 = 1 = = 0 = = = 1
–   Octochess r5190 64-bit2773+15
−15
(+114)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−36
0 0 = =
–   Glaurung 2.1 64-bit2770+20
−20
(+111)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+111
1 0
–   Dirty 20Apr2013 64-bit2770+16
−16
(+111)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
+6
0 = = = 0 = = 0
–   Rodent 1.4 64-bit2760+23
−23
(+101)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+31
0 0 0 0 = 1 = 0 1 1
–   DiscoCheck 4.3 64-bit2759+27
−27
(+100)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+100
1 0
–   GNU Chess 5.50 64-bit2758+19
−19
(+99)5 − 13
(+3−11=4)
27.8%
5.0 / 18
0.0%
−62
0 0 0 0 = 0 = 0 0 = 0 = 0 1 0 1 0 1
–   Ktulu 92754+13
−13
(+95)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Andscacs 0.64 64-bit2751+25
−25
(+92)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+102
= 1 = 0
–   NirvanaChess 1.3 64-bit2748+31
−31
(+89)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+89
0 1 0 = 1 1 = 0 1 0
–   Cheng4 0.36a 64-bit2748+30
−30
(+89)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−58
0 1 = 0 0 0 0 = 0 1
–   EXchess 7.11b 64-bit2743+31
−31
(+84)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−72
0 =
–   Rodent 1.3 64-bit2741+29
−29
(+82)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+149
= = = 1
–   Arasan 16.2 64-bit2741+33
−33
(+82)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+82
1 0
–   Chronos 1.9.9 64-bit2739+14
−14
(+80)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−209
0 0 0 =
–   Pedone 1.0 64-bit2735+27
−27
(+76)6 − 10
(+3−7=6)
37.5%
6.0 / 16
0.0%
−6
0 = 0 = 0 = 0 1 1 0 = 0 = 0 1 =
–   Andscacs 0.63 64-bit2733+31
−31
(+74)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+74
1 0
–   Octochess r5132 64-bit2729+32
−32
(+70)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+70
0 0 0 1 = = 0 = 1 1 = 1
–   Arasan 15.6 64-bit2729+30
−30
(+70)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−17
= 1 0 = 0 0
–   Godel 3.4.9 64-bit2727+14
−14
(+68)9 − 16
(+6−13=6)
36.0%
9.0 / 25
0.0%
−30
= 1 0 0 0 0 = 0 0 = = 0 0 1 0 1 = 0 = 1 0 1 0 1 0
–   Bobcat 3.25 64-bit2725+17
−17
(+66)2.5 − 8.5
(+1−7=3)
22.7%
2.5 / 11
0.0%
−127
0 0 0 = 0 1 0 0 = 0 =
–   EXchess 7.03b 64-bit2722+32
−32
(+63)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.0%
−3
0 = 1 0 = = 0 = 0 = = = = =
–   Octochess r4984 64-bit2719+32
−32
(+60)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.1%
−70
0 = 0 = 0 = 0 0 = 1
–   Cheng4 0.35a 64-bit2718+30
−30
(+59)3 − 3
(+3−3=0)
50.0%
3.0 / 6
0.1%
+59
1 0 1 0 0 1
–   Hakkapeliitta 2.0 64-bit2714+25
−25
(+55)4.5 − 4.5
(+4−4=1)
50.0%
4.5 / 9
0.0%
+61
1 1 1 0 0 0 0 1 =
–   Rhetoric 1.4 64-bit2712+27
−28
(+53)3.5 − 7.5
(+0−4=7)
31.8%
3.5 / 11
0.1%
−49
0 = = = = 0 0 0 = = =
–   Arasan 16.0 64-bit2711+32
−32
(+52)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.2%
−102
0 = 0 = 0 = 0 0 = =
–   iCE 1.0 64-bit2706+17
−17
(+47)9 − 11
(+6−8=6)
45.0%
9.0 / 20
0.0%
+12
0 0 = 0 1 1 0 0 = = 0 = 1 1 = 0 1 = 1 0
–   Chess Tiger 2007.12704+10
−10
(+45)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+90
0 1 = = 1 =
–   NirvanaChess 1.2 64-bit2701+30
−30
(+42)3 − 3
(+2−2=2)
50.0%
3.0 / 6
1.0%
+42
= 0 0 = 1 1
–   ProDeo 1.862701+30
−30
(+42)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.8%
−113
1 0 1 = 0 0 0 0 0 =
–   Chessmaster 11 Aiglos II2701+20
−20
(+42)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.1%
−108
0 0 = =
–   Rhetoric 1.2 64-bit2695+25
−25
(+36)4 − 4
(+1−1=6)
50.0%
4.0 / 8
1.1%
+36
1 = = = = = 0 =
–   Chessmaster 11 Archangel2694+21
−21
(+35)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.6%
−219
0 0 0 =
–   Vajolet 2.482692+31
−31
(+33)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
3.6%
+55
0 1 0 1 1 1 1 1 = = = 0 = 0 0 =
–   Rodent 1.2 64-bit2690+32
−32
(+31)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
4.9%
−111
0 =
–   Delfi 5.42688+12
−12
(+29)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.3%
−78
= 0 0 0 0 1 = = = 0 = = 0 =
–   Atlas 3.60 64-bit2687+23
−23
(+28)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
2.4%
+12
= = = 1 0 = 0 0 1 1 1 0 1 0 = = = = 0 = 0 1
–   Chess Tiger 20072682+12
−12
(+23)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
1.9%
+55
1 = = =
–   Daydreamer 1.75 64-bit2679+17
−17
(+20)6 − 9
(+1−4=10)
40.0%
6.0 / 15
5.7%
−34
= = = = 0 = = 1 0 0 = = = 0 =
–   Tucano 5.00 64-bit2678+18
−18
(+19)9.5 − 11.5
(+5−7=9)
45.2%
9.5 / 21
6.5%
−10
0 = 1 1 = 0 = 0 1 0 = = = = 0 = 0 = 1 1 0
–   Cheese 1.7 64-bit2677+21
−21
(+18)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
10.6%
−49
= = 0 =
–   Rodent 1.0 64-bit2677+27
−27
(+18)4 − 4
(+2−2=4)
50.0%
4.0 / 8
13.7%
+37
= 1 = 0 = 0 1 =
–   Deuterium 12.01.30.1070 64-bit2676+27
−27
(+17)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
15.0%
−125
0 =
–   Naraku 1.312675+30
−30
(+16)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
18.2%
−237
= 0 0 0
–   ProDeo 1.852674+28
−28
(+15)2 − 2
(+1−1=2)
50.0%
2.0 / 4
19.4%
+15
0 = = 1
–   Andscacs 0.62w 64-bit2674+32
−32
(+15)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
21.9%
+46
= 1 1 = 0 0 0 = 1 1
–   RedQueen 1.1.3 64-bit2670+29
−30
(+11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
26.9%
−145
= 0
–   Rodent 1.1 64-bit2669+33
−33
(+10)1 − 3
(+0−2=2)
25.0%
1.0 / 4
31.2%
−139
= 0 = 0
–   Movei 00.8.438 (10 10 10)2668+11
−11
(+9)5 − 5
(+3−3=4)
50.0%
5.0 / 10
21.0%
+4
0 = 0 1 = 1 1 = = 0
–   Chessmaster 112667+13
−13
(+8)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
24.5%
+53
= = 1 = 0 1
–   Djinn 1.021 64-bit2665+15
−15
(+6)24.5 − 19.5
(+16−11=17)
55.7%
24.5 / 44
31.3%
+40
1 0 = 1 = 1 0 = 1 = 0 0 1 1 0 0 0 = 1 1 = 1 = = = 1 = 0 = 1 = 0 = = 0 = 1 1 1 = 0 1 = 1
–   Tucano 4.00 64-bit2665+25
−25
(+6)13.5 − 8.5
(+9−4=9)
61.4%
13.5 / 22
35.3%
+80
1 1 = 1 = 0 1 1 = 0 = = = 1 = = = 1 0 1 1 0
–   ProDeo 1.872663+25
−25
(+4)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
40.6%
−72
= = 1 0 0 0 1 = 0 = = 0
–   Vajolet 2.032660+24
−24
(+1)11 − 11
(+5−5=12)
50.0%
11.0 / 22
48.6%
−2
= 1 1 = 0 = = 1 = 0 1 = 1 = = 0 0 = = = 0 =
–   CM9000 Enforcer2659+21
−21
(0)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
50.2%
+95
1 0 1 =
–   RedQueen 1.1.97 64-bit2659+18
−17
(0)15 − 23
(+7−15=16)
39.5%
15.0 / 38
50.0%
−65
= = 0 1 = 0 = = 0 1 0 1 0 0 1 0 = = = 0 0 1 = = = 1 0 = 0 0 0 0 1 = = = 0 =
–   Alaric 7072659+12
−12
(0)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
51.4%
+27
= 1 0 = = 0 1 = 1 = 1 0
–   Atlas 3.50 64-bit2659+31
−31
(0)7.5 − 12.5
(+4−9=7)
37.5%
7.5 / 20
51.1%
−80
0 = 1 = 0 0 = 0 0 0 = 0 1 1 = = 1 0 = 0
–   Godel 2.3.7 64-bit2657+23
−23
(−2)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
57.7%
−103
0 0 0 = = 0 1 0 = 1
–   The Baron 2.23 64-bit2656+23
−23
(−3)0 − 4
(+0−4=0)
0.0%
0.0 / 4
60.2%
−INF
0 0 0 0
–   RedQueen 1.1.4 64-bit2653+28
−28
(−6)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
65.8%
+104
1 1 = = 1 = = = 1 = = 1 0 1
–   Djinn 1.010 64-bit2653+29
−29
(−6)2 − 4
(+2−4=0)
33.3%
2.0 / 6
64.6%
−155
1 1 0 0 0 0
–   Cyrano 0.6b17 64-bit2653+24
−24
(−6)2 − 4
(+1−3=2)
33.3%
2.0 / 6
67.2%
−116
= 0 0 1 0 =
–   Philou 3.7.1 64-bit2653+14
−14
(−6)17 − 15
(+12−10=10)
53.1%
17.0 / 32
71.9%
+17
1 0 0 1 1 1 = = 0 1 1 1 0 1 0 = 0 1 = 0 = 1 1 = = 0 0 = 0 1 = =
–   CM10th Paralyse2652+15
−15
(−7)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
74.2%
−149
0 =
–   CM10th Lazarus2651+24
−24
(−8)3 − 5
(+2−4=2)
37.5%
3.0 / 8
72.4%
−95
= 0 0 1 = 1 0 0
–   E.T. Chess 13.01.082649+14
−14
(−10)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
82.4%
+147
= 1
–   ProDeo 1.83c2649+30
−30
(−10)3 − 1
(+2−0=2)
75.0%
3.0 / 4
73.2%
+108
1 = = 1
–   Cyrano 0.6b17 32-bit2647+14
−14
(−12)2 − 0
(+2−0=0)
100.0%
2.0 / 2
85.4%
+INF
1 1
–   Movei 00.8.4382646+18
−18
(−13)0 − 2
(+0−2=0)
0.0%
0.0 / 2
86.0%
−INF
0 0
–   CM10th Pestilence2637+25
−25
(−22)1 − 1
(+1−1=0)
50.0%
1.0 / 2
92.1%
−22
0 1
–   Cheng3 1.07 64-bit2635+21
−21
(−24)3 − 3
(+1−1=4)
50.0%
3.0 / 6
96.4%
−24
= 0 = = = 1
–   Sjakk 2.2 64-bit2631+16
−16
(−28)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
99.2%
−42
= 0 = = = = 0 = 0 = 1 = = 1 1 0
–   Rotor 0.82629+17
−17
(−30)17 − 15
(+12−10=10)
53.1%
17.0 / 32
99.4%
−7
1 1 1 0 = = = = = 0 1 1 1 0 1 0 1 1 = 1 = 1 0 = 0 0 1 0 = 0 = 0
–   Chess Tiger 2007 Gambit2628+29
−29
(−31)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
96.5%
−173
= 0
–   Alfil 13.1 64-bit2626+18
−18
(−33)23 − 11
(+18−6=10)
67.6%
23.0 / 34
99.7%
+89
= 0 0 1 = = 1 1 1 = 1 = 1 1 0 = = 1 1 1 1 0 0 1 1 1 = 1 1 = 1 0 1 =
–   Nebula 2.0 64-bit2624+16
−16
(−35)22 − 18
(+15−11=14)
55.0%
22.0 / 40
99.9%
−6
= 0 1 = 1 1 1 = 0 1 1 = 0 = 1 = = 0 0 = = 0 = 0 0 0 1 = 1 = 0 1 = 1 = 1 1 0 1 1
–   NoraGrace 2.0 64-bit2622+17
−17
(−37)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.9%
+246
= 1 1 1
–   Tucano 3.00 64-bit2620+24
−24
(−39)15.5 − 10.5
(+9−4=13)
59.6%
15.5 / 26
99.7%
+16
= = 1 = 1 = 1 1 = 1 = = 0 = = = 0 = 1 1 = 0 1 0 = 1
–   Pedone 0.5 64-bit2618+30
−30
(−41)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
99.0%
−165
0 1 0 = = 0 = 0
–   Sloppy 0.2.2 64-bit2611+18
−18
(−48)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Djinn 0.987 64-bit2601+26
−26
(−58)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
100.0%
−83
= = 1 = = = = 0 = = 0 =
–   Rodin 7.02599+17
−17
(−60)15.5 − 8.5
(+13−6=5)
64.6%
15.5 / 24
100.0%
+48
1 0 1 1 0 1 = 0 = 1 1 = = 1 = 1 0 1 1 0 0 1 1 1
–   Glass 2.0 64-bit2595+16
−16
(−64)17.5 − 6.5
(+13−2=9)
72.9%
17.5 / 24
100.0%
+86
1 1 = 1 1 0 1 = 1 1 1 = = 1 1 = = 1 0 1 1 = = =
–   Pseudo 0.7c2591+13
−13
(−68)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−68
0 1
–   Amyan 1.722591+13
−13
(−68)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−68
1 0
–   Djinn 0.992 64-bit2588+30
−30
(−71)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+17
1 = = 1 = =
–   GarboChess 3.0 64-bit2586+17
−17
(−73)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Tucano 2.00 64-bit2571+31
−31
(−88)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−9
= 1 1 1 = = 0 =
–   Atlas 3.25 64-bit2569+28
−28
(−90)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−79
= 0 = 1
–   DanaSah 5.072568+17
−17
(−91)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
0
= 0 = 1 = = 1 = 1 1
–   Jellyfish 1.02566+22
−22
(−93)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−93
= 0 1 =
–   Capivara LK 0.09b02f 64-bit2565+18
−18
(−94)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−26
= 1 = =
–   Arminius 2013-08-10 64-bit2564+31
−31
(−95)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+29
= 0 1 = 1 = 1 1
–   Francesca MAD 0.192561+16
−15
(−98)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−12
0 1 = 1
–   Capivara LK 0.09b02d 64-bit2556+30
−30
(−103)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+46
1 = = 1
–   Rodin 6.02549+24
−24
(−110)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−44
1 = 0 1 0 1
–   Cheese 1.6.1 64-bit2544+23
−23
(−115)3 − 5
(+1−3=4)
37.5%
3.0 / 8
100.0%
−194
0 0 = = 0 = 1 =
–   nanoSzachy 4.0 64-bit2543+18
−19
(−116)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
+132
1 1 1 1 0 1 1 = 1 1 1 0
–   Rhetoric 1.1 64-bit2542+32
−32
(−117)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+171
1 = 1 1
–   GreKo 12.0 64-bit2540+25
−25
(−119)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+116
1 0 1 1
–   GreKo 10.3.1 64-bit2505+35
−35
(−154)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+2
= 1
–   GreKo 10.2 64-bit2495+32
−32
(−164)9.5 − 0.5
(+9−0=1)
95.0%
9.5 / 10
100.0%
+280
1 1 1 1 1 = 1 1 1 1
–   Ares 1.005 64-bit2416+18
−19
(−243)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−157
= 1 0 1
–   Jazz 721 64-bit2384+22
−22
(−275)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
−95
1 0 1 = 1 = 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Pawny 1.0 64-bit
played with current
participants of this list
Represented by
1-2-CPU    372Pawny 1.2 64-bit
All    372Pawny 1.2 64-bit
Free    360Pawny 1.2 64-bit
Free 1-2-CPU    360Pawny 1.2 64-bit
Free single-CPU    360Pawny 1.2 64-bit
Single-CPU    372Pawny 1.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018