Author: Mark Young
Date: 11:12:47 06/27/00
Go up one level in this thread
On June 27, 2000 at 08:10:14, Chessfun wrote:
>On June 27, 2000 at 03:42:26, Mark Young wrote:
>
>>On June 27, 2000 at 02:17:05, Chessfun wrote:
>>
>>>On June 27, 2000 at 02:01:49, blass uri wrote:
>>>
>>>>On June 26, 2000 at 16:54:31, Chessfun wrote:
>>>>
>>>>>
>>>>>Hi,
>>>>> An amazing win by F6, CMNimzo see itself as up by as much as +4.5
>>>>>between moves 20 and 55. CM has a rook against 4 pawns position after
>>>>>whites 27) Nd2. You should play over the game it's a goodie.
>>>>>
>>>>>
>>>>>R7/2ppkppp/4p3/2p5/1p1n1P2/1P4P1/3N3P/6K1 b - - 0 27
>>>>>
>>>>>
>>>>>
>>>>>[Event "Level=Blitz:60'. "]
>>>>>[Site "Scarb"]
>>>>>[Date "2000.06.26"]
>>>>>[Round "1"]
>>>>>[White "CMNimzo732"]
>>>>>[Black "Fritz 6"]
>>>>>[Result "0-1"]
>>>>>[ECO "E15"]
>>>>>[PlyCount "130"]
>>>>>
>>>>>} 1. c4 {0} 1... Nf6 {0} 2. Nf3 {4} 2... e6 {0} 3.
>>>>>d4 {17} 3... b6 {0} 4. g3 {5} 4... Ba6 {0} 5. b3 {4} 5... Bb7 {0} 6. Bg2 {5}
>>>>>6... Bb4+ {0} 7. Bd2 {5} 7... a5 {0} 8. O-O {5} 8... O-O {0} 9. Nc3 {5} 9...
>>>>>Ne4 {0} 10. Nxe4 {4} 10... Bxe4 {0} 11. Bxb4 {4} 11... axb4 {0} 12. Qd2 {65}
>>>>>12... Qe7 {0} 13. Ne5 {115} 13... Bxg2 {-0.19/13 116} 14. Kxg2 {108} 14... Ra3
>>>>>{-0.16/13 0} 15. e4 {79} 15... Nc6 {-0.25/13 106} 16. f4 {13} 16... Rfa8 {
>>>>>-0.19/13 119} 17. Rfd1 {95} 17... Qd6 {-0.16/13 246} 18. c5 {129} 18... bxc5 {
>>>>>0.00/13 114} 19. Nc4 {41} 19... Qxd4 {0.37/14 91} 20. Qc2 {13} 20... Rxa2 {
>>>>>0.47/13 119} 21. Rxa2 {27} 21... Rxa2 {0.44/13 74} 22. Qxa2 {6} 22... Qxe4+ {
>>>>>0.41/12 66} 23. Kg1 {5} 23... Nd4 {0.37/13 204} 24. Ra1 {7} 24... Kf8 {
>>>>>0.44/12 116} 25. Qa8+ {87} 25... Qxa8 {0.56/15 56} 26. Rxa8+ {7} 26... Ke7 {
>>>>>0.44/13 0} 27. Nd2 {47} 27... d5 {0.44/14 19} 28. Kf2 {59} 28... f6 {0.53/14 68
>>>>>} 29. Rg8 {53} 29... Kf7 {0.56/14 50} 30. Rh8 {10} 30... h6 {0.50/14 78} 31.
>>>>>Ra8 {6} 31... c6 {0.59/13 56} 32. Ra5 {73} 32... Nb5 {0.41/14 57} 33. Ra6 {10}
>>>>>33... Nd4 {0.44/14 31} 34. Ra7+ {31} 34... Kg6 {0.53/14 50} 35. Re7 {15} 35...
>>>>>Kh7 {0.59/14 31} 36. h3 {73} 36... Kg8 {0.62/14 41} 37. Ra7 {101} 37... Kf8 {
>>>>>0.59/15 0} 38. h4 {62} 38... h5 {0.53/14 41} 39. Ra5 {17} 39... Nb5 {0.47/14 23
>>>>>} 40. Ra8+ {22} 40... Kf7 {0.44/16 83} 41. Ke3 {6} 41... Nd4 {0.28/14 62} 42.
>>>>>Ra5 {43} 42... e5 {0.47/14 23} 43. Rxc5 {65} 43... Ke6 {0.59/14 3} 44. Kf2 {80}
>>>>>44... e4 {0.22/15 63} 45. Ra5 {4} 45... g6 {0.37/14 25} 46. Ra8 {56} 46... Nf5
>>>>>{0.34/14 44} 47. Nf1 {65} 47... Nd4 {0.41/14 8} 48. Re8+ {68} 48... Kd6 {
>>>>>0.50/16 0} 49. Rg8 {58} 49... Nxb3 {0.91/15 67} 50. Rxg6 {6} 50... Ke6 {
>>>>>1.00/14 35} 51. Rh6 {62}
>>>>
>>>>This move is an error.
>>>>
>>>>If I give CMNimzo more than an hour to calculate it can find the right move
>>>>51.g4
>>>
>>>
>>>I had meant to mention this in my original notation but forgot
>>>about it.
>>>
>>>You are correct the move is an error. F6 was worried about and expected
>>>51. g4. However CMNimzo didn't have an hour for the move and apparently
>>>by the notation used 62 seconds.
>>>
>>>
>>>>default personality with ss=10 can find g4 in less than 15 minutes(If I remember
>>>>correctly it is 12 minutes on my pentium450).
>>>
>>>
>>>Again it was only a one hour game and I would expect even at tourney
>>>times the CM would not take 12 minutes for the move. Fritz sees it,
>>>I don't remember how long it takes it, but I remember watching it's eval
>>>when CM played Rh6.
>>
>>CMNimzo732 - Fritz 6
>>[D]8/8/2p1kpR1/3p3p/1p2pP1P/1n4P1/5K2/5N2 w - - 0 1
>>
>>Analysis by Fritz 6:
>>
>>51.Rg6xf6+
>> ² (0.41) Depth: 1/2 00:00:00
>>51.Rg6xf6+ Ke6xf6
>> -+ (-3.81) Depth: 1/3 00:00:00
>>51.Nf1-e3
>> -+ (-2.72) Depth: 1/3 00:00:00
>>51.Nf1-e3 d5-d4
>> ³ (-0.50) Depth: 1/3 00:00:00
>>51.g3-g4
>> ³ (-0.47) Depth: 1/4 00:00:00
>>51.g3-g4
>> = (0.03) Depth: 1/4 00:00:00
>>51.g3-g4
>> ³ (-0.31) Depth: 2/5 00:00:00
>>51.g3-g4
>> ³ (-0.31) Depth: 2/5 00:00:00
>>51.Rg6-h6
>> = (0.19) Depth: 2/5 00:00:00
>>51.Rg6-h6
>> = (0.19) Depth: 3/3 00:00:00
>>51.Rg6-h6
>> = (0.19) Depth: 4/4 00:00:00
>>51.Rg6-h6
>> = (0.19) Depth: 5/5 00:00:00
>>51.Rg6-h6
>> = (0.19) Depth: 6/6 00:00:00
>>51.Rg6-h6
>> = (0.19) Depth: 7/7 00:00:00 1kN
>>51.Rg6-h6
>> = (0.19) Depth: 8/8 00:00:00 2kN
>>51.Rg6-h6
>> = (0.19) Depth: 9/9 00:00:00 5kN
>>51.Rg6-h6
>> = (0.19) Depth: 10/10 00:00:00 10kN
>>51.Rg6-h6
>> = (0.19) Depth: 11/11 00:00:00 58kN
>>51.Rg6-h6 d5-d4 52.Kf2-e2 c6-c5 53.Ke2-d1 e4-e3 54.Rh6xh5 f6-f5 55.Rh5-h8 Ke6-d5
>> ² (0.44) Depth: 12/25 00:00:01 592kN
>>51.g3-g4
>> ² (0.47) Depth: 12/26 00:00:02 1247kN
>>51.g3-g4 Ke6-f7 52.g4xh5 d5-d4 53.f4-f5 Nb3-c5 54.Kf2-e2 b4-b3 55.h5-h6 Nc5-d3
>> ± (0.81) Depth: 12/27 00:00:03 2126kN
>>51.g3-g4 Ke6-f7 52.g4xh5 Nb3-d4 53.Nf1-e3 b4-b3 54.f4-f5 b3-b2 55.Rg6-g1 Nd4-b3
>> ± (1.00) Depth: 13/29 00:00:05 3532kN
>>51.g3-g4 Ke6-f7 52.g4xh5 Nb3-c5 53.f4-f5 Nc5-d3+ 54.Kf2-e3 Nd3-e5 55.Ke3-d4
>>Ne5-f3+
>> ± (1.22) Depth: 14/32 00:00:12 8082kN
>>51.g3-g4 Ke6-f7 52.g4xh5 Nb3-c1 53.f4-f5 Nc1-d3+
>> ± (1.19) Depth: 15/32 00:00:23 15603kN
>>51.g3-g4!
>> +- (1.50) Depth: 16/34 00:00:47 32278kN
>>51.g3-g4 Ke6-f7 52.g4xh5 Nb3-c1 53.Rg6-g2 Nc1-d3+ 54.Kf2-e3 Nd3-e1 55.Rg2-g3
>>b4-b3
>> +- (1.59) Depth: 17/36 00:01:48 73812kN
>>
>>(Young, 27.06.2000)
>
>
>Thanks Mark,
> I had matches running when I made the post and was
>unable to confirm the time it took. What is the computer you
>are using?.
>
PIII 800
>Thanks.
>
>
>
>
>>
>>>
>>>
>>>Thanks.
>>>
>>>
>>>>Uri
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