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Subject: Re: Mchess 7.1 vs Junior6a! 1-0 Mchess Plays like positional Genius

Author: Terry Ripple

Date: 16:03:50 08/20/00

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On August 20, 2000 at 17:27:53, Uri Blass wrote:

>On August 20, 2000 at 16:39:18, Djordje Vidanovic wrote:
>
>>On August 20, 2000 at 16:04:02, robert blackwell wrote:
>>
>>>[Event "?"]
>>>[Site "?"]
>>>[Date "2000.08.20"]
>>>[Round "-"]
>>>[White "M-CHESS 7.0"]
>>>[Black "JUNIOR6a"]
>>>[Result "1-0"]
>>>[BlackClock "1655"]
>>>[TimeControl "1800"]
>>>[WhiteClock "722"]
>>>
>>>1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. Bf4 e5 7. Be3 a6 8.
>>>N5c3 Nf6 9. Bg5 Be7 10. Nd2 O-O 11. Nc4 Be6 12. Bxf6 Bxf6 13. Qxd6 Bg5 14.
>>>Nd5 Rc8 15. Bd3 Nd4 16. c3 Nf5 17. Qxd8 Rcxd8 18. Rd1 Nh4 19. O-O Ng6 20.
>>>Bc2 h6 21. Bb3 Rfe8 22. Nc7 Bxc4 23. Bxc4 Rxd1 24. Rxd1 Rd8 25. Nd5 h5 26.
>>>g3 h4 27. Kg2 Rc8 28. Bb3 Kf8 29. Kf3 Bd8 30. Ne3 Be7 31. Rd7 Rb8 32. Bd5
>>>b6 33. b4 b5 34. Ra7 Rc8 35. c4 bxc4 36. Bxc4 a5 37. bxa5 Nh8 38. Rb7 Bc5
>>>39. a6 Bxe3 40. Kxe3 Rxc4 41. Rb8+ Ke7 42. a7 Rc3+ 43. Kd2 Ra3 44. a8=Q
>>>Rxa8 45. Rxa8 1-0 A beautiful game by Mchess pro! This games show that mchess is
>>>in my imho show good anti computer strategy! :)
>>
>>Nice game.  The Sicilian Paulsen, a rare continuation with 13...Bg5, evidently
>>well researched by Sandro Necchi, the Italian master responsible for the Mchess
>>opening book.  I can't see any "anti-computer strategy" in MChess's play.  I
>>think that Black was doomed after playing the bad 16...Nf5 instead of simply
>>capturing Bxd5...
>
>My Junior5.9 simply captured by Bxd5(evaluation 0.06 pawns for black at depth 15
>and 0.16 pawns for black at depth 16)
>
>I guess that Junior6 can also capture at d5(maybe the time control of the game
>was too fast)
>It wanted to play Rxc4 at depth 9 but changed it mind at depth 12 and prefered
>the move Bxd5.
>
>If I give it 81 minutes per game on pentium200 it also plays Bxd5 at depth 13
>and it never considers Nf5.
>Only at fast time control(when I give it 30 minutes per game on p200) it wants
>to play Nf5 at depth 11 and does not change its mind at depth 12).
>
>I think that Junior had not enough time and at longer time control mchess is not
>going to win the same opening.
>
>I guess that from Junior's point of view it lost because of a tactical mistake
>Nf5(Junior simply did not calculate deep enough).
>
>Uri

Just like humans in that we also make more tactical mistakes at faster time
controls and less mistakes when we have more time in our games!

Regards,Terry



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