CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

Options
Show each game results
Floyd 0.9 64-bit#145  (2657+14
−14
)Quote
Author: Marcel van Kervinck (Netherlands) Link: Homepage
This is one of the 3 Floyd versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.0.34 64-bit 4CPU3199+20
−20
(+542)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Wasp 3.0 64-bit 4CPU3059+25
−25
(+402)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   iCE 3.0 64-bit3040+12
−11
(+383)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bobcat 8.0 64-bit2922+13
−13
(+265)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+234
–   Wasp 1.25 64-bit2907+22
−22
(+250)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+164
–   Nemorino 1.02 64-bit2903+23
−23
(+246)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+95
–   Spark 1.0 64-bit2891+12
−12
(+234)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Scorpio 2.7.6 64-bit 4CPU2873+26
−26
(+216)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Laser 1.2 64-bit2867+23
−23
(+210)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+240
–   ChessBrainVB 3.032821+25
−25
(+164)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Tornado 7.0 64-bit2816+19
−19
(+159)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−124
–   Godel 4.4.5 64-bit2813+18
−18
(+156)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Gogobello 2.0 64-bit2805+15
−15
(+148)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−26
–   Scorpio 2.7.7 64-bit2803+16
−16
(+146)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+146
–   GnuCheese 1.00 64-bit2793+16
−16
(+136)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+40
–   Rhetoric 1.4.3 64-bit2792+12
−12
(+135)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+38
–   tomitankChess 3.0 64-bit2785+16
−16
(+128)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+85
–   RuyDos 1.1.0 64-bit2785+24
−24
(+128)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+7
–   Pawny 1.2 64-bit2778+13
−13
(+121)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−162
–   Stash 21.2 64-bit2775+30
−29
(+118)4.5 − 11.5
(+3−10=3)
28.1%
4.5 / 16
0.0%
−50
–   Zurichess Jura 64-bit2764+25
−25
(+107)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−23
–   RuyDos 1.0.27 64-bit2763+23
−23
(+106)7 − 4
(+6−3=2)
63.6%
7.0 / 11
0.0%
+212
–   Godel 4.0.7 64-bit2758+19
−19
(+101)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−28
–   Laser 1.1 64-bit2752+27
−27
(+95)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.0%
+153
–   chess22k 1.5 64-bit2749+25
−25
(+92)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+68
–   Ethereal 8.28 64-bit2745+29
−29
(+88)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+9
–   Amoeba 2.3 64-bit2742+27
−27
(+85)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−24
–   Topple 0.3.5 64-bit2741+30
−30
(+84)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−63
–   Carballo 1.7 64-bit2736+14
−14
(+79)8.5 − 9.5
(+6−7=5)
47.2%
8.5 / 18
0.0%
+61
–   Arminius 2018-12-23 64-bit2732+12
−12
(+75)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
+9
–   Marvin 3.0.0 64-bit2731+23
−23
(+74)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
0.0%
+154
–   Counter 3.0 64-bit2730+28
−28
(+73)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+40
–   Godel 3.4.9 64-bit2726+14
−14
(+69)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−81
–   Shield 2.1 64-bit2726+13
−13
(+69)8 − 6
(+5−3=6)
57.1%
8.0 / 14
0.0%
+112
–   Devel 2.00002724+14
−14
(+67)5 − 6
(+2−3=6)
45.5%
5.0 / 11
0.0%
+42
–   Tucano 6.00 64-bit2723+16
−16
(+66)7.5 − 14.5
(+4−11=7)
34.1%
7.5 / 22
0.0%
−40
–   ProDeo 2.22720+17
−16
(+63)10.5 − 7.5
(+9−6=3)
58.3%
10.5 / 18
0.0%
+125
–   RuyDos 1.0.22 64-bit2720+27
−27
(+63)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
0.0%
+41
–   Amoeba 2.0 64-bit2720+26
−26
(+63)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−91
–   Marvin 2.2.0 64-bit2718+25
−25
(+61)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
−55
–   GreKo 2018.08 64-bit2715+21
−21
(+58)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−48
–   Shield 2.0 64-bit2712+24
−24
(+55)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+55
–   Topple 0.4.0 64-bit2709+25
−25
(+52)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+52
–   Amoeba 2.1 64-bit2709+29
−29
(+52)5 − 9
(+3−7=4)
35.7%
5.0 / 14
0.1%
−46
–   GreKo 2018 64-bit2708+13
−13
(+51)15 − 27
(+10−22=10)
35.7%
15.0 / 42
0.0%
−54
–   Amoeba 1.4 64-bit2708+26
−26
(+51)7 − 7
(+5−5=4)
50.0%
7.0 / 14
0.0%
+54
–   Cheese 1.9 64-bit2704+15
−16
(+47)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
0.0%
+100
–   Scorpio 2.8.5 MCTS 64-bit2703+17
−17
(+46)13.5 − 26.5
(+11−24=5)
33.8%
13.5 / 40
0.0%
−82
–   Chess Tiger 2007.12703+10
−10
(+46)3.5 − 7.5
(+2−6=3)
31.8%
3.5 / 11
0.0%
−84
–   ECE 20.1 64-bit2699+22
−22
(+42)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.1%
−52
–   Francesca MAD 0.22 64-bit2699+19
−19
(+42)11.5 − 28.5
(+8−25=7)
28.8%
11.5 / 40
0.0%
−120
–   DanaSah 8.32693+19
−19
(+36)9 − 9
(+6−6=6)
50.0%
9.0 / 18
0.2%
+36
–   Devel 1.80902690+24
−24
(+33)7 − 9
(+3−5=8)
43.8%
7.0 / 16
1.1%
−6
–   Zurichess Graubuenden 64-bit2689+25
−24
(+32)11.5 − 6.5
(+9−4=5)
63.9%
11.5 / 18
1.4%
+129
–   Amoeba 1.3 64-bit2687+32
−32
(+30)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
4.5%
−13
–   Gogobello 1.4 64-bit2687+16
−16
(+30)6 − 10
(+3−7=6)
37.5%
6.0 / 16
0.3%
−49
–   Ethereal 8.19 64-bit2685+23
−23
(+28)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.5%
−114
–   Cheese 1.8 64-bit2683+20
−20
(+26)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
1.8%
−85
–   Fridolin 3.10 64-bit2683+14
−14
(+26)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
0.6%
+53
–   WyldChess 1.51 64-bit2682+15
−15
(+25)10 − 8
(+5−3=10)
55.6%
10.0 / 18
0.9%
+60
–   ProDeo 2.02681+21
−21
(+24)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
3.2%
−12
–   Daydreamer 1.75 64-bit2680+16
−16
(+23)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
2.1%
+120
–   Fridolin 3.00 64-bit2675+16
−16
(+18)18.5 − 17.5
(+12−11=13)
51.4%
18.5 / 36
5.0%
+28
–   chess22k 1.4 64-bit2673+23
−22
(+16)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
11.7%
−131
–   Counter 2.7 64-bit2673+27
−27
(+16)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
15.5%
−71
–   Arminius 2017-01-01 64-bit2672+16
−16
(+15)12.5 − 17.5
(+8−13=9)
41.7%
12.5 / 30
8.6%
−37
–   Pharaon 3.5.1 4CPU2672+26
−26
(+15)0 − 1
(+0−1=0)
0.0%
0.0 / 1
16.9%
−INF
–   Counter 2.8 64-bit2671+25
−25
(+14)6 − 2
(+6−2=0)
75.0%
6.0 / 8
17.6%
+249
–   Francesca MAD 0.21 64-bit2671+22
−22
(+14)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
14.4%
+5
–   ChessBrainVB 2.052668+23
−23
(+11)5 − 5
(+3−3=4)
50.0%
5.0 / 10
22.0%
+11
–   Djinn 1.021 64-bit2667+13
−13
(+10)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
15.8%
−8
–   Movei 00.8.438 (10 10 10)2666+11
−11
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
18.6%
+9
–   RedQueen 1.1.98 64-bit2663+16
−16
(+6)11.5 − 10.5
(+7−6=9)
52.3%
11.5 / 22
31.3%
+23
–   RuyDos 1.0.2 64-bit2655+27
−27
(−2)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
55.3%
+201
–   Philou 3.7.1 64-bit2650+13
−13
(−7)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
77.1%
+24
–   GreKo 2018.02 64-bit2649+24
−24
(−8)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
73.4%
−112
–   GreKo 2018.01 64-bit2645+27
−27
(−12)8 − 4
(+6−2=4)
66.7%
8.0 / 12
79.5%
+95
–   ECE X3 64-bit2645+16
−16
(−12)21 − 17
(+15−11=12)
55.3%
21.0 / 38
88.6%
+22
–   Gandalf 7 64-bit2644+18
−18
(−13)13 − 9
(+9−5=8)
59.1%
13.0 / 22
88.2%
+44
–   ECE X3.5 64-bit2641+17
−17
(−16)17 − 15
(+13−11=8)
53.1%
17.0 / 32
92.5%
+9
–   DanaSah 7.32639+14
−14
(−18)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
96.4%
+235
–   WyldChess 1.4 64-bit2639+24
−24
(−18)8 − 6
(+6−4=4)
57.1%
8.0 / 14
90.7%
+34
–   Ktulu 7.12638+18
−18
(−19)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
95.5%
−56
–   CM10th Guardian2638+26
−26
(−19)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
90.2%
−161
–   tomitankChess 2.1 64-bit2636+22
−22
(−21)4 − 6
(+2−4=4)
40.0%
4.0 / 10
94.9%
−84
–   DanaSah 7.92635+19
−19
(−22)21.5 − 18.5
(+19−16=5)
53.8%
21.5 / 40
96.8%
+6
–   Counter 2.6 64-bit2633+25
−25
(−24)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
95.5%
+81
–   Sjakk 2.2 64-bit2632+15
−15
(−25)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.2%
+17
–   Rotor 0.82628+17
−17
(−29)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.6%
+33
–   Rodin 8.02627+15
−15
(−30)10.5 − 15.5
(+5−10=11)
40.4%
10.5 / 26
99.8%
−90
–   NoraGrace 2.0 64-bit2623+15
−15
(−34)8 − 6
(+6−4=4)
57.1%
8.0 / 14
100.0%
+15
–   Scorpio 2.9 MCTS+NN 64-bit2621+21
−21
(−36)23.5 − 18.5
(+18−13=11)
56.0%
23.5 / 42
99.8%
+6
–   Nebula 2.0 64-bit2620+14
−14
(−37)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−72
–   Phalanx XXV2618+15
−15
(−39)17 − 19
(+13−15=8)
47.2%
17.0 / 36
100.0%
−59
–   DanaSah 7.02617+26
−26
(−40)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.6%
−71
–   Sloppy 0.2.2 64-bit2610+16
−16
(−47)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−83
–   GreKo 2015 64-bit2608+22
−22
(−49)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−28
–   Donna 4.0 64-bit2605+15
−15
(−52)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
100.0%
−21
–   Gogobello 1.3 64-bit2605+27
−27
(−52)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+73
–   DanaSah 6.502605+22
−22
(−52)10 − 9
(+8−7=4)
52.6%
10.0 / 19
100.0%
−34
–   Arminius 2015-08-06 64-bit2604+19
−19
(−53)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−21
–   DanaSah 6.802602+28
−28
(−55)8 − 6
(+6−4=4)
57.1%
8.0 / 14
100.0%
−2
–   Ethereal 8.05 64-bit2599+28
−28
(−58)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−63
–   Glass 2.0 64-bit2597+13
−13
(−60)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−28
–   Muse 0.953 64-bit2596+16
−16
(−61)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
100.0%
−40
–   Gogobello 1.2 64-bit2596+28
−28
(−61)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Francesca MAD 0.20 64-bit2595+28
−28
(−62)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−19
–   N2 0.4 64-bit2594+16
−16
(−63)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+105
–   GreKo 2016 64-bit2592+22
−21
(−65)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
0
–   tomitankChess 1.5 64-bit2590+23
−23
(−67)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−15
–   Brutus 8.05 64-bit2587+21
−21
(−70)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−100
–   GarboChess 3.0 64-bit2585+16
−16
(−72)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−34
–   Asymptote 0.4.2 64-bit2584+18
−18
(−73)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+26
–   Ethereal 7.78 64-bit2584+24
−24
(−73)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+77
–   Nawito 1.1d2584+28
−28
(−73)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+156
–   K2 0.872583+17
−17
(−74)17 − 11
(+14−8=6)
60.7%
17.0 / 28
100.0%
+3
–   Marvin 2.1.0 64-bit2581+26
−26
(−76)2 − 4
(+2−4=0)
33.3%
2.0 / 6
100.0%
−225
–   Jellyfish 1.1 64-bit2580+15
−15
(−77)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+44
–   Counter 2.1.0 64-bit2574+24
−24
(−83)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+12
–   Jellyfish 1.02566+22
−22
(−91)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+214
–   Coiled 0.4 64-bit2563+17
−17
(−94)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
100.0%
−121
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−95)14.5 − 9.5
(+11−6=7)
60.4%
14.5 / 24
100.0%
−26
–   JikChess 0.02 64-bit2558+15
−16
(−99)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+184
–   Francesca MAD 0.192558+15
−15
(−99)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Delphil 3.2 64-bit 4CPU2553+31
−31
(−104)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−73
–   Ghost 3.1 64-bit2551+15
−15
(−106)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+104
–   K2 0.832533+27
−26
(−124)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+111
–   nanoSzachy 4.1 64-bit2533+17
−17
(−124)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−36
–   Fridolin 2.00 64-bit2531+16
−16
(−126)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+101
–   CyberPagno 3.0 64-bit2514+14
−14
(−143)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−143
–   Tao 5.62502+16
−16
(−155)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Delphil 3.2 64-bit2495+14
−15
(−162)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−162
–   Ghost 2.0.2 64-bit2485+18
−18
(−172)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−89
–   Myrddin 0.87 64-bit 4CPU2482+35
−35
(−175)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−144
–   Shield 1.2 64-bit2474+26
−26
(−183)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−183
–   Betsabe II 1.662464+22
−22
(−193)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+42
–   Giraffe 20150908 64-bit2462+19
−18
(−195)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+94
–   Gogobello 1.0 64-bit2462+24
−24
(−195)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Bumblebee 1.0.36898e1 64-bit2447+19
−19
(−210)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−59
–   Lozza 1.17a 64-bit2443+18
−17
(−214)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+13
–   Cmcchess 2.6 64-bit2422+17
−17
(−235)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−84
–   PostModernist 10162417+18
−18
(−240)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Ares 1.005.2 64-bit2411+17
−18
(−246)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−256
–   Orion 0.3.0 64-bit2388+19
−19
(−269)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−299
–   Comet B682384+19
−18
(−273)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Amateur 2.862369+24
−25
(−288)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   La Dame Blanche 2.0c2002+15
−15
(−655)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on February 27, 2021