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Very Hot Topic (More than 25 Replies) "Berlin Wall" by John Cox (Read 94552 times)
rossia
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Re: "Berlin Wall" by John Cox
Reply #91 - 10/03/08 at 08:55:37
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It's out of main theme, but I have to ask:

WHEN WILL BE FINALY "KINGS GAMBIT" OUT?????? Huh Huh Huh
  
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Ametanoitos
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Re: "Berlin Wall" by John Cox
Reply #90 - 10/03/08 at 08:46:39
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It seems that the issue with 8...Nxe4 is forgotten...Nevertheless this move survived the critical test of analysis with the best players of the club (which speaks of it's practical value!)
   We looked first at 9.dxc5 Re8 10.Qd4 Qe7 11.Bf4 when 11...f6 and 11...Qf6 looked adequate. Then we looked at 11.f3 Qh4+ 12.g3 (which is forced) 12...Qh5 13.Bf4 which seems that allows the strong 13...f6.
   At the end almost everybody decides that 11.Nxc6 has to be best. We concluded that Black's only move is 11...Qe6 and after 12.0-0 Qxc6 13.b4 white has an extraq pawn and maybe is a bit better but....13...Ba6 14.Re1 Nxc5! is nice and 14.Rd1 Be2! 15.Re1 Ba6 again with the threat Nxc5 maybe forced a draw by repetition after 16.Rd1 Be2 etc. Ofcourse Black can play 16...Qg6! with the idea of Be2-Bf3! while also Nxc5 is a threat with the rook on e1. 
   By that time there was late and many players decided to go home(!), but everyone had the belief that Black was at least OK. Maybe 13.Be3 is better but the trick with Nxc5 again works and this position with the opposite-colored bishops and the attacking chances with Black cannot be the critical test of 8...Nxe4 and 10...Qe7. What do you think? Smiley
  
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Jacob Aagaard
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Re: "Berlin Wall" by John Cox
Reply #89 - 10/03/08 at 07:53:04
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Check our news site
  
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MilenPetrov
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Re: "Berlin Wall" by John Cox
Reply #88 - 10/02/08 at 15:06:02
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Would be interested in the list of comming up titles from qualitychess.
  
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proustiskeen
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Re: "Berlin Wall" by John Cox
Reply #87 - 10/02/08 at 14:59:35
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I have the book.  I don't have the 2nd edition.  The pdfs were up there for people like me who bought the book before the 2nd edition came out.  Why the snark?  (Or why not just read my request before the snark?)
  
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Markovich
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Re: "Berlin Wall" by John Cox
Reply #86 - 10/02/08 at 11:58:01
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proustiskeen wrote on 10/02/08 at 06:42:52:
Jacob - any chance you could post the sample chapter on the Evans Gambit from BTOG 2nd ed. on the new website?  I have the first edition, but if I remember, the new version is much more complete.

Thank you.  Sorry for hijacking the thread.


Do the right thing, you know?  Buy the book.
  

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Jacob Aagaard
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Re: "Berlin Wall" by John Cox
Reply #85 - 10/02/08 at 10:54:03
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As we are changing the website it will take some weeks before we get the PDF's up again. We have higher priorities, including finishing other books. We are after all a very small company and have to make priorities constantly.
  
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proustiskeen
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Re: "Berlin Wall" by John Cox
Reply #84 - 10/02/08 at 06:42:52
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Jacob - any chance you could post the sample chapter on the Evans Gambit from BTOG 2nd ed. on the new website?  I have the first edition, but if I remember, the new version is much more complete.

Thank you.  Sorry for hijacking the thread.
  
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ANDREW BRETT
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Re: "Berlin Wall" by John Cox
Reply #83 - 10/01/08 at 17:45:18
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Sets a very high standard of opening explanation- I'd suggest that players might like to look at Kaufman initially then look at John's book for the detail. Highly recommended.
  
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Jacob Aagaard
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Re: "Berlin Wall" by John Cox
Reply #82 - 10/01/08 at 11:58:56
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Two topics

1) Website - we were changing server. www.qualitychessbooks.com will be down another 48 hours - but all it will do after then is to point to www.qualitychess.co.uk, which is up now.

2) Missing pages. $&#!@$(. I hate when it happens. We ditched our printer in 2004 because of this. In the 80.000 books or so we have printed since then, this is only the second time I have heard of this.

Obviously we will replace the book, but there must be some kind of control system. The correct way is to make the shop you bought aware of it and they will replace it. We will then reimburse them.

Jacob Aagaard
  
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IMJohnCox
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Re: "Berlin Wall" by John Cox
Reply #81 - 10/01/08 at 11:30:09
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Yikes. In that case there are some pages missing in your copy and Jacob will need to take this issue up. Mine are fine; I forget how many pages there are but there's definitely a long index of variations and it doesn't end in the middle of a game.

I'll get back to you on 8...Nxe4.
  
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Ametanoitos
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Re: "Berlin Wall" by John Cox
Reply #80 - 10/01/08 at 09:51:38
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As for the pages "missing" issue. My last page is no312 ending with the move 10...Kg7 without the result of the game, without any conclusions (there is one conclusion after each game) and there are no indexes, no "books to come" as there is in every other qualitychess book i have (for instance i ordered also Questions of Modern Chess theory which haves all these things at the back). So, i suspect that there are some pages missing (maybe only in my copy?  Sad )
  
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Ametanoitos
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Re: "Berlin Wall" by John Cox
Reply #79 - 10/01/08 at 09:34:26
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OK, i see now the point! I checked with the computer only the lines we analysed at the board. But there is another interesting idea here wich maybe is strong! 9.dxc5 Re8 10.Qd4 Qe7!? now there is no 11.Nf3 trick because of 11...Nd2+ and after 11.f3 (what else? 11.f4 is worse after again 11...Qh4+) 11...Qh4+ 12.f3 Qh5! creating a "deadly" support point for a rook at e2 and protecting f7 at the same time! We analysed then 13.fxe4 Rxe5 14.Nd2 (14.O-O? Rxe4 15.Qf2 Bh3 and 16...Re2 is easy because White is getting mated after 16.Re1 Rxe1 and Qf3!) and now we didn't believed in Black's compesation, but it seems that there is an almost forced win here after 14...Ba6! 15.Qe3 (how to cover e2?) 15...Rae8 16.Kf2 Rxe4 nevertheless! 
   Again, i wouldn't mind to play either 8...Bb6 or 8...Bd6 but i think Black has something after 8...Nxe4. The white's position seems a bit suspicious to me, but if tactically doesn't work....that's chess! 

Thank's mrCox for your reply. I have enjoyed everyone of your books, and the Berlin Wall raises the stardards of your future works!!!
  
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IMJohnCox
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Re: "Berlin Wall" by John Cox
Reply #78 - 10/01/08 at 08:53:35
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Ametanoitos:

Thanks for your comments.

1.   There aren't any pages missing at the end in the sense of having been accidentally omitted. Why do you think so?

2.    I hope that any references of the type 'the Ivanchuk game' are to a game of Ivanchuk's given in the notes immediately above the reference, earlier in the illustrative game in question. If there are such references that can't be easily traced like this then I agree with you that there shouldn't be.

3.   I agree this is a critical line (4 d3 Bc5 5 c3 00 6 Bc6 dc6 7 Ne5 d5 8 d4 are the moves), but I did think of 8...Nxe4 and I don't think it quite works. After 9 dc Qe8 10 Qd4 f6 11 Nf3 Ng3+ 12 Be3 Nxh1 13 Nbd2 followed by 000 and picking up the knight White is better, and the same after 9...Re8 10 Qd4 Qf6 11 Nf3 Qxd4 12 Nxd4 Ng3+ 13 Be3 Nxh1 14 Kf1 and so forth. I don't think what I gave does necessarily amount to a slight advantage for White though: most people think Black was OK in Volokitin-Cheparinov (presumably including the Topalov/Cheparinov team, since I think this was after Someone (Anand?)-Topalov), which is the other reference I give.
  
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Ametanoitos
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Re: "Berlin Wall" by John Cox
Reply #77 - 10/01/08 at 08:50:32
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Yes you're right! 10.Qd4 Qf6 11.f3 is not answered by 11...f6 which is illegal ofcourse, but by 11...Rxe5 winning? In this line 9...Qe8 is pretty straightforward with no comlicated lines and after 9...Re8 Black may be better already! I'd like to see your analysis with "the doomed knight on h1". It seems that the critical line is 9.O-O Bd6 10.f3 f6! (this is the sourse of the above typo!) 11.Nd3 Ng5 or the more critical 11.Nxc6 Qe8 12.fxe4 Qxc6 13.exd5 Qxd5 and Black is in excellent shape! 
   Analysisng this position at the club we decided that exchanging Queens has to be almost forced for White and we were at first sceptical about Black's compensation after 14.Qb3 Be6! 15.Qxd5 Bxd5 but white has co-ordination problems here and after 16.Nd2 Re8 again Black has to be more than fine! At least we didn't find anything in our "hand-made" analysis and nor did the computer afterwards! Am i missing something?
  
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