Sunday, August 05, 2007

 

HCC Saturday August 4, 2007

I played in the August 4 HCC Saturday Open and tied for first with 2.5 points in three rounds. The tournament crosstable is here.

I am pleased with my results but not my chess. Especially the openings. I seem to keep getting in trouble in the openings and then fighting my way out of a hole. I definitely need to work on that.

You can play over all of my games from that event in your browser from the link in the sidebar HCC August 4, 2007 under games archive. The positions below are from those games. So if you are interested in puzzles try these before playing over the games (where all is revealed).

This first position is from my game with George Fan. White's move here reminds me of Bill Reuter's book Winning with Reverse Chess Strategy. Do you see White's move?



Later in the same game with George Fan, how does White put an end to the Black resistance?



From my game with Christopher Xavier. Black to move and win. Be careful, the obvious move for Black actually loses.




This is the final position in my game with Larry Englebretson. He offered a draw because he was short on time and was concerned about the lines with Qf6+ and Rf3. I was trying to find a win or forced draw after Nf5+ but I wasn't finding it. A draw ensured me a share of first place and I thought I was losing so I took it. White's best move in this position ? Take the draw offer?



Later, with Fritz I did find the following line that looks promising for White: 20. Nf5+ gxf5 21. exf5 Nc5 22. f6+ Kh8 23. Bxh7 Kxh7 (...Bg3!?) 24. Qh4+ Kg6 25. g3 Bxg3 26. Nxg3 Qe5 27. Rg1 Bg4 28. Qxg4+ Qg5 29. Qxg5+ Kxg5 30. Ne4+ and White wins. Should I have played on?

If after 20. Nf5+ Black does not take the knight but plays Kg8 instead that appears to be an invitation for repeating moves.

But, after 20. Nf5+ Kh8 21. g3 gxf5 22.exf5 Bxg3 23. Nxg3 Ng5 it looks like Black keeps the upper hand.

What do you think? Who is winning? What is the best move? Should I have played on?

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