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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Mantissa 3.0.0 64-bit (3037+15
−15		)Quote
Author: Jeremy Wright (USA) Link: Homepage
This is one of the 5 Mantissa versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pedone 3.0 64-bit3296+11
−11		(+259)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
+35
–   Wasp 5.20 64-bit3295+16
−16		(+258)0.5 − 7.5
(+0−7=1)		6.3%
0.5 / 8
0.0%
−135
–   rofChade 2.3 64-bit3292+8
−8		(+255)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−9
–   Igel 2.7.0 64-bit3289+12
−12		(+252)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−12
–   Minic 3.17 64-bit3286+17
−17		(+249)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−15
–   Laser 1.7 64-bit3256+6
−6		(+219)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
+79
–   Rebel 14.1 64-bit3253+17
−17		(+216)1.5 − 10.5
(+0−9=3)		12.5%
1.5 / 12
0.0%
−73
–   Defenchess 2.2 64-bit3251+7
−7		(+214)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−9
–   Schooner 2.2 64-bit3250+7
−7		(+213)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−10
–   StockNemo 5.7.0.0 64-bit3246+12
−12		(+209)5.5 − 8.5
(+1−4=9)		39.3%
5.5 / 14
0.0%
+136
–   Fizbo 2 64-bit3243+7
−7		(+206)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−15
–   DanaSah 9.0 64-bit3231+12
−12		(+194)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+156
–   Leorik 3.0 64-bit3222+14
−14		(+185)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
+90
–   Nalwald 17.1 64-bit3192+16
−16		(+155)7.5 − 16.5
(+1−10=13)		31.3%
7.5 / 24
0.0%
+27
–   Xiphos 0.4 64-bit3188+9
−9		(+151)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+58
–   Lc0 0.27.0 w703810 64-bit3167+22
−22		(+130)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−9
–   ChessBrainVB 4.023166+15
−15		(+129)11.5 − 16.5
(+4−9=15)		41.1%
11.5 / 28
0.0%
+68
–   Gull 3 64-bit3161+6
−6		(+124)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+46
–   Roc 0.7 64-bit3158+8
−8		(+121)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−100
–   Rebel 14 64-bit3154+20
−20		(+117)7 − 5
(+6−4=2)		58.3%
7.0 / 12
0.0%
+191
–   Andscacs 0.872 64-bit3147+11
−11		(+110)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+21
–   Demolito 2021-07-09 64-bit3144+19
−19		(+107)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+22
–   Critter 1.6a 64-bit3140+6
−6		(+103)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−88
–   Fritz 15 64-bit3136+8
−8		(+99)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−43
–   Equinox 3.20 64-bit3134+7
−7		(+97)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.0%
+189
–   Carp 2.0.0 64-bit3133+16
−16		(+96)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
−9
–   Princhess 0.17.0 64-bit3126+20
−20		(+89)9.5 − 12.5
(+4−7=11)		43.2%
9.5 / 22
0.0%
+40
–   Avalanche 1.3.1 64-bit3125+17
−17		(+88)7.5 − 12.5
(+2−7=11)		37.5%
7.5 / 20
0.0%
+7
–   Sturddle 1.04 64-bit3115+14
−14		(+78)7.5 − 16.5
(+1−10=13)		31.3%
7.5 / 24
0.0%
−45
–   NirvanaChess 2.3 64-bit3103+10
−10		(+66)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+66
–   Clarity 3.0.0 64-bit3103+19
−19		(+66)5.5 − 6.5
(+1−2=9)		45.8%
5.5 / 12
0.0%
+41
–   Black Marlin 3.0 64-bit3096+21
−21		(+59)10 − 18
(+4−12=12)		35.7%
10.0 / 28
0.0%
−43
–   Gull 2.3 64-bit3095+17
−17		(+58)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.0%
+150
–   bitbit 1.2 64-bit3085+16
−16		(+48)5.5 − 10.5
(+2−7=7)		34.4%
5.5 / 16
0.0%
−64
–   Altair 4.0.0 64-bit3080+17
−17		(+43)9 − 9
(+5−5=8)		50.0%
9.0 / 18
0.0%
+40
–   Avalanche 1.3.0 64-bit3079+18
−18		(+42)6 − 10
(+3−7=6)		37.5%
6.0 / 16
0.0%
−53
–   Pedantic 0.6.0 64-bit3077+18
−18		(+40)11.5 − 12.5
(+2−3=19)		47.9%
11.5 / 24
0.0%
+28
–   Frozenight 5.1.0 64-bit3064+18
−18		(+27)9 − 15
(+1−7=16)		37.5%
9.0 / 24
1.0%
−50
–   Midnight 7 64-bit3058+18
−18		(+21)12 − 10
(+9−7=6)		54.5%
12.0 / 22
3.7%
+55
–   Bagatur 3.0 64-bit3050+19
−19		(+13)7 − 7
(+4−4=6)		50.0%
7.0 / 14
14.3%
+13
–   Sting SF BlackHole 4 64-bit3050+19
−19		(+13)12 − 14
(+6−8=12)		46.2%
12.0 / 26
13.9%
−17
–   Amoeba 3.4 64-bit3043+12
−12		(+6)5.5 − 10.5
(+3−8=5)		34.4%
5.5 / 16
26.4%
−116
–   Bagatur 3.2 64-bit3042+21
−21		(+5)6 − 8
(+3−5=6)		42.9%
6.0 / 14
34.3%
−46
–   Princhess 0.15.1 64-bit3042+16
−16		(+5)13 − 7
(+8−2=10)		65.0%
13.0 / 20
31.7%
+109
–   Stockfish 1.9.1 32-bit3038+13
−13		(+1)3 − 5
(+1−3=4)		37.5%
3.0 / 8
46.0%
−83
–   Bagatur 2.3 64-bit3036+22
−22		(−1)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
51.5%
+32
–   Bagatur 3.6b 64-bit3035+17
−17		(−2)8 − 8
(+2−2=12)		50.0%
8.0 / 16
56.8%
−1
–   FabChess 1.16 64-bit3029+10
−10		(−8)3 − 1
(+2−0=2)		75.0%
3.0 / 4
79.6%
+158
–   Patricia 2.0 64-bit3028+19
−19		(−9)29 − 31
(+16−18=26)
48.3%
29.0 / 60
76.6%
−24
–   Rybka 3 32-bit3027+9
−9		(−10)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
86.0%
+27
–   Obsidian 2.0 64-bit3025+21
−21		(−12)10 − 14
(+5−9=10)		41.7%
10.0 / 24
81.8%
−73
–   Polaris 1.8.1 64-bit3023+12
−12		(−14)12 − 8
(+6−2=12)		60.0%
12.0 / 20
90.9%
+48
–   Bagatur 3.7a 64-bit3016+21
−21		(−21)13 − 15
(+6−8=14)		46.4%
13.0 / 28
94.3%
−44
–   Bagatur 3.7b 64-bit3010+19
−19		(−27)17.5 − 12.5
(+10−5=15)
58.3%
17.5 / 30
98.4%
+34
–   Amoeba 3.3 64-bit3009+18
−18		(−28)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
98.9%
−62
–   Francesca MAD 0.31a 64-bit2971+17
−17		(−66)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−54
–   Midnight 6 64-bit2956+18
−18		(−81)8 − 4
(+4−0=8)		66.7%
8.0 / 12
100.0%
+20
–   Asymptote 0.8 64-bit2940+11
−11		(−97)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−199
–   tomitankChess 5.1 64-bit2940+12
−12		(−97)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−97
–   Crafty 25.6 64-bit2931+15
−15		(−106)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−276
–   The Baron 3.45 64-bit2907+12
−12		(−130)7 − 5
(+4−2=6)		58.3%
7.0 / 12
100.0%
−76
–   Viridithas 3.0.0 64-bit2907+21
−21		(−130)9 − 3
(+6−0=6)		75.0%
9.0 / 12
100.0%
+37
–   OliThink 5.10.1 64-bit2859+13
−13		(−178)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+111
–   Cheese 2.2 64-bit2846+15
−15		(−191)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−156
–   Nalwald 14.0 64-bit2841+18
−18		(−196)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Cheese 3.0.0 64-bit2823+15
−15		(−214)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+75
–   RuyDos 1.1.11 64-bit2797+12
−12		(−240)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−73
–   Shallow 4.0 64-bit2793+15
−15		(−244)8.5 − 3.5
(+7−2=3)		70.8%
8.5 / 12
100.0%
−70
–   Bright 0.4a2784+8
−8		(−253)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
−29
–   Glaurung 2.1 32-bit2775+15
−15		(−262)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
−38
–   Spike 1.2 Turin2750+6
−6		(−287)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
−149
–   GreKo 2021.10 64-bit2742+25
−25		(−295)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−244
–   Jonny 4.002734+8
−8		(−303)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
−11
–   Shield 2.1 64-bit2713+9
−9		(−324)7 − 1
(+7−1=0)		87.5%
7.0 / 8
100.0%
+47
–   Delocto 200419 64-bit2709+11
−11		(−328)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
−36
–   Frenzee Feb08 32-bit2692+11
−11		(−345)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
−54
–   Booot 4.15.02692+11
−11		(−345)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
−52
–   Chessmaster 11 Toxic2684+16
−16		(−353)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
−79
–   Fridolin 3.10 64-bit2681+10
−10		(−356)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
−64
–   Supernova 2.4 64-bit2677+11
−11		(−360)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
−67
–   Zevra 2.5 64-bit2649+10
−10		(−388)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−284
–   Winter 0.2 64-bit2647+13
−13		(−390)7 − 1
(+7−1=0)		87.5%
7.0 / 8
100.0%
−19
–   Cyrano 0.6b17 32-bit2639+12
−12		(−398)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
−3
–   Bagatur 1.7 64-bit2638+16
−16		(−399)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
−5
–   Rodin 8.02628+10
−10		(−409)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
−14
–   MadChess 3.0 64-bit2626+14
−14		(−411)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
−119
–   Caligula 0.9g2622+16
−16		(−415)8 − 0
(+8−0=0)		100.0%
8.0 / 8
100.0%
+INF
–   Nalwald 1.9 64-bit2596+25
−25		(−441)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
−48
–   Galjoen 0.40 64-bit2594+12
−12		(−443)8 − 0
(+8−0=0)		100.0%
8.0 / 8
100.0%
+INF
–   Jumbo 0.6.107 64-bit2546+15
−15		(−491)8 − 0
(+8−0=0)		100.0%
8.0 / 8
100.0%
+INF
–   Myrddin 0.88 64-bit2544+16
−16		(−493)8 − 0
(+8−0=0)		100.0%
8.0 / 8
100.0%
+INF
–   nanoSzachy 4.0 64-bit2527+14
−14		(−510)8 − 0
(+8−0=0)		100.0%
8.0 / 8
100.0%
+INF
1096 games: 333 wins, 305 losses, 458 draws (41.8%), score: 51.3%

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