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BlackMamba Chess Engine

descriptionBlackMamba Chess Engine EmptyBlackMamba Chess Engine

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BlackMamba Chess Engine Blackm10

BlackMamba

by Matteo D'annibale

https://sites.google.com/site/mdannib/home

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BlackMamba 1.0

Windows (w32/x64/SSE42)
http://dl.dropbox.com/u/2280804/BlackMamba10%20-%20Windows.zip

MacOSX
http://dl.dropbox.com/u/2280804/BlackMamba10%20-%20OSX.zip

descriptionBlackMamba Chess Engine EmptyRe: BlackMamba Chess Engine

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strong engine! smile

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Code:

Games Completed = 200 of 500 (Avg game length = 32.846 sec)
Settings = RR/32MB/4000ms+200ms/M 700000cp for 7 moves, D 150 moves/EPD:E:\LittleBlitzer\openings.epd(4000)
Time = 1677 sec elapsed, 2516 sec remaining

 1.  komodo 4 x64               124.5/200   95-46-59     (L: m=46 t=0 i=0 a=0)   (D: r=27 i=8 f=12 s=1 a=11)   (tpm=237.6 d=12.8 nps=917778)
 2.  BlackMamba 1.0 x64         75.5/200   46-95-59     (L: m=95 t=0 i=0 a=0)   (D: r=27 i=8 f=12 s=1 a=11)   (tpm=226.0 d=11.8 nps=738534)

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Code:

Games Completed = 500 of 500 (Avg game length = 33.517 sec)
Settings = RR/32MB/4000ms+200ms/M 700000cp for 7 moves, D 150 moves/EPD:E:\LittleBlitzer\openings.epd(4000)
Time = 4265 sec elapsed, 0 sec remaining

 1.  komodo 4 x64               306.0/500   226-114-160     (L: m=114 t=0 i=0 a=0)   (D: r=71 i=25 f=31 s=4 a=29)   (tpm=235.5 d=12.9 nps=920016)
 2.  BlackMamba 1.0 x64         194.0/500   114-226-160     (L: m=226 t=0 i=0 a=0)   (D: r=71 i=25 f=31 s=4 a=29)   (tpm=225.1 d=11.9 nps=735246)

descriptionBlackMamba Chess Engine EmptyBlack Mamba

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Seems pretty stong in my 5 min tournament so far I'd say a little stonger than Toga II maybe we'll see looks promising. Plays like Toga.

descriptionBlackMamba Chess Engine EmptyRe: BlackMamba Chess Engine

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This might be of interest:
http://www.open-chess.org/viewtopic.php?p=16690#p16690

descriptionBlackMamba Chess Engine EmptyStrength

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Wow, interesting because with my B engine tournament running now it is no where near that kind of strength.

descriptionBlackMamba Chess Engine EmptyRe: BlackMamba Chess Engine

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In my test at 5/3 it is the same score vs. Naum 4.2. confused

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This is a game played yesterday in playchess.com by Mortal_Sin (BlackMamba's beta tester and developer)

[Event "Partita con Elo, 60m + 15s"]
[Site "Gioco con programmi"]
[Date "2012.04.12"]
[Round "?"]
[White "Mortal_Sin, BlackMamba 1.1.111"]
[Black "Numerobis, Critter 1.4a 64-bit"]
[Result "1-0"]
[ECO "B80"]
[BlackElo "2549"]
[Annotator "0.68;0.54"]
[PlyCount "120"]
[EventDate "2012.04.12"]
[TimeControl "3600+15"]

{Critter 1.4a 64-bit SSE4 (4 cores): 23.9 plies; 5.465kN/s Intel(R) Core(TM)
i7-2670QM CPU @ 2.20GHz 2195MHz, (4 cores, 8 threads), 1024 MB
} 1. e4 {0.00/0 0} c5 {0.00/0 0} 2. Nf3 {0.00/0 0} d6 {0.00/0 0} 3. d4 {0.00/0
0} cxd4 {0.00/0 0} 4. Nxd4 {0.00/0 0} Nf6 {0.00/0 0} 5. Nc3 {0.00/0 0} Nc6 {0.
00/0 0} 6. f3 {0.00/0 0} e6 {0.00/0 0} 7. Be3 {0.00/0 0} a6 {0.00/0 0} 8. Qd2 {
0.00/0 0} Be7 {0.00/0 0} 9. O-O-O {0.00/0 0} O-O {0.00/0 0} 10. g4 {0.00/0 0}
Nd7 {0.00/0 0} 11. h4 {0.00/0 0} Nde5 {0.00/0 0} 12. Qg2 {0.00/0 0} b5 {0.00/0
0} 13. Nxc6 {0.00/0 0} Nxc6 {0.00/0 0} 14. g5 {0.00/0 0} Qa5 {0.00/0 0} 15. Kb1
{0.00/0 0} b4 {0.00/0 0} 16. Ne2 {0.00/0 0} d5 {0.54/21 281} 17. h5 {0.00/0 0
(e4xd5)} dxe4 {0.61/21 318} 18. fxe4 {0.00/0 0 (g5-g6)} Bb7 {0.51/22 161} 19.
g6 {0.68/22 220} Rad8 {0.56/23 0} 20. Rxd8 {0.62/22 182} Rxd8 {0.71/22 49} 21.
gxf7+ {0.77/23 235} Kxf7 {0.78/24 386} 22. h6 {0.88/24 24} g6 {0.76/22 97} 23.
Nc1 {0.88/24 0} Bf6 {0.71/21 124} 24. Bc4 {0.64/21 108} Ne5 {0.75/22 118} 25.
Be2 {0.86/22 46} Kg8 {0.73/21 112} 26. Rf1 {0.89/24 0} Rf8 {0.96/23 342} 27.
Nb3 {1.20/24 147} Qd8 {0.98/23 0} 28. Qh3 {1.20/21 0} Bc8 {0.98/22 106} 29. Bd4
{1.10/24 140} Nc6 {1.25/26 66} 30. Bc5 {1.10/25 0} Rf7 {1.30/25 124} 31. Rd1 {
1.40/26 178} Qe8 {1.30/25 0} 32. Bd6 {1.40/23 0} Be7 {1.32/24 95} 33. Qe3 {1.
55/25 0} Bh4 {1.44/25 92} 34. Nc5 {1.85/25 172 (Be2-c4)} Bf2 {1.50/24 88} 35.
Qd2 {1.83/24 95} Bd4 {1.57/24 19} 36. Nxa6 {2.07/24 45} Bxa6 {1.60/25 40} 37.
Bxa6 {2.07/25 0} Rd7 {1.70/25 307} 38. Bf4 {2.13/28 0} Rd8 {1.65/25 71} 39. Bb5
{2.03/27 64 (Bf4-c7)} Bc5 {1.81/24 73} 40. Qe2 {2.03/26 0 (Qd2xd8)} Qf7 {1.92/
25 226} 41. Rf1 {2.17/26 109 (Rd1xd8+)} Nd4 {1.83/24 93} 42. Qd3 {2.22/27 0
(Qe2-d1)} Rf8 {1.88/23 64} 43. Bc4 {2.36/26 0} Qb7 {1.88/24 50} 44. Qxd4 {3.97/
25 342 (Rf1-f2)} Bxd4 {2.87/23 30} 45. Bxe6+ {3.97/26 0} Rf7 {3.10/24 60} 46.
Bd2 {3.97/25 0 (Bf4-g5)} Bc5 {3.08/24 127} 47. Bxf7+ {4.69/26 0 (Bd2-g5)} Qxf7
{3.59/22 86} 48. Rxf7 {4.71/27 0} Kxf7 {3.42/23 27} 49. c3 {4.71/27 0} bxc3 {
3.39/22 37} 50. Bxc3 {4.71/26 0} Be3 {3.55/22 37} 51. Bg7 {4.82/25 0 (Kb1-c2)}
g5 {3.64/21 36} 52. Kc2 {5.50/25 110} Bc5 {4.17/22 0} 53. Kc3 {6.71/24 137
(Kc2-d3)} Bf2 {4.56/22 35} 54. Kd3 {6.71/24 0} Ke7 {4.87/23 34} 55. a4 {11.91/
23 237} g4 {4.93/24 0} 56. b4 {11.91/22 0 (Bg7-d4)} g3 {5.55/23 34} 57. Ke2 {
12.07/25 0} Kd7 {6.10/24 81} 58. a5 {18.86/23 139 (Ke2-f3)} Kc7 {8.50/22 32}
59. e5 {22.27/22 101 (b4-b5)} Kc6 {12.35/21 65} 60. a6 {23.95/21 37 (Ke2-f3)}
Bb6 {14.90/20 52 Numerobis,Critter 1.4a 64-bit resigns (Lag: Av=0.17s, max=0.
7s)} 1-0

This engine is very strong (and it work only one thread)

descriptionBlackMamba Chess Engine EmptyRe: BlackMamba Chess Engine

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Seems interesting ... must test ...

multi cores enabled ?

descriptionBlackMamba Chess Engine EmptyRe: BlackMamba Chess Engine

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Only single core

descriptionBlackMamba Chess Engine EmptyRe: BlackMamba Chess Engine

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@maurizio wrote:
Only single core

Are you the author of this engine?

descriptionBlackMamba Chess Engine EmptyRe: BlackMamba Chess Engine

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Un solo nucleo?? Lo probare igual

descriptionBlackMamba Chess Engine EmptyRe: BlackMamba Chess Engine

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@Augusto_19 wrote:
Un solo nucleo?? Lo probare igual

descriptionBlackMamba Chess Engine EmptyRe: BlackMamba Chess Engine

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@Thomas Miller
no the autor is Matteo D'Annibale, I'm beta tester and developer of this engine
https://sites.google.com/site/mdannib/home

descriptionBlackMamba Chess Engine EmptyRe: BlackMamba Chess Engine

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@maurizio wrote:
@Thomas Miller
no the autor is Matteo D'Annibale, I'm beta tester and developer of this engine
https://sites.google.com/site/mdannib/home

Thanks to both of you!

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@Thomas Miller
THX Thomas

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Code:

Games Completed = 500 of 500 (Avg game length = 29.635 sec)
Settings = RR/32MB/4000ms+200ms/M 700000cp for 7 moves, D 150 moves/EPD:E:\LittleBlitzer\openings.epd(4000)
Time = 3986 sec elapsed, 0 sec remaining

 1.  BlackMamba 1.0 w32         304.5/500   236-127-137     (L: m=127 t=0 i=0 a=0)   (D: r=74 i=22 f=27 s=0 a=14)   (tpm=227.1 d=11.1 nps=476068)
 2.  Spike 1.4                   195.5/500   127-236-137     (L: m=236 t=0 i=0 a=0)   (D: r=74 i=22 f=27 s=0 a=14)   (tpm=216.6 d=12.0 nps=1057514)

descriptionBlackMamba Chess Engine EmptyBlackMamba 1.2

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New release for BlackMamba engine.
https://sites.google.com/site/mdannib/home
Very strong engine
smile smile smile

descriptionBlackMamba Chess Engine EmptyRe: BlackMamba Chess Engine

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would be very interesting to see a multi processing this engine ... best

descriptionBlackMamba Chess Engine EmptyRe: BlackMamba Chess Engine

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the multiprocessor version will be "the next release"

Mortal_Sin

smile

descriptionBlackMamba Chess Engine EmptyRe: BlackMamba Chess Engine

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ok... bigsmile

descriptionBlackMamba Chess Engine EmptyRe: BlackMamba Chess Engine

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Hi All,

Version 1.2a (2012.12.29)
This is a maintenance release that fix a strange bug that occur is some position with blocked pawns.
https://sites.google.com/site/mdannib/home

Mortal_Sin

lol

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Code:

Games Completed = 1000 of 1000 (Avg game length = 14.933 sec)
Settings = RR/32MB/2000ms+100ms/M 700000cp for 7 moves, D 150 moves/EPD:E:\LittleBlitzer\openings.epd(4000)
Time = 3895 sec elapsed, 0 sec remaining

 1.  BlackMamba 1.2a x64         521.0/1000   329-287-384     (L: m=287 t=0 i=0 a=0)   (D: r=247 i=71 f=43 s=1 a=22)   (tpm=111.3 d=12.54 nps=1343306)
 2.  BlackMamba 1.0 x64         479.0/1000   287-329-384     (L: m=329 t=0 i=0 a=0)   (D: r=247 i=71 f=43 s=1 a=22)   (tpm=112.3 d=10.75 nps=655918)

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