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Showing posts from November, 2007

Letsplaychess.com presents Stone Ecf 196 vs Gavriel Ecf 185

Here is my video annotated game from the last Barnet match vs Andew stone (Ecf 196). Andrew Stone resigned by phone earlier today (2007-29-11), so we managed to get one point from this match against Watford 1 - losing 4-1 unfortunately. Anyway maybe we can fair better in the away match against them!

The Exchange Sacrifice

You don't see a lot of exchange sacrifices in club chess; or at any rate not until you reach a certain level. I'm pretty sure that I've never played one myself, and I can't recall meeting one before Tuesday's game either. I think that the problem is that the exchange sacrifice tends to be for long-term compensation. (I see plenty of players willing to give up pawns and even pieces for an immediate attack, so it's not just that we're all petty piece-counters). For us amateur players it's hard to evaluate long-term compensation and, perhaps worse, hard to exploit it. You're always afraid that if you play a few inaccurate moves your opponent will have a chance to regroup and you'll just be losing. So I have much sympathy with my opponent in this game. He played a good exchange sacrifice, and was probably better for some time. But he misplayed the attack slightly (26 ... Nf5 looks like a big improvement), and when it became clear that I wasn

Excuses

I played rather a bad game on Monday. My first instinct, I'm afraid, is to look for excuses: I had a cold, the room was too hot, the ceiling was leaking... it's a bit pathetic, really. As someone once said, "I have never had the satisfaction of beating a completely healthy opponent". (Google mostly seems to think that it was Amos Burn, but these things have a life of their own. Until I see Edward Winter confirming this, I regard it as unproven...) The thing is, it's very nice to tell yourself that when you play badly that it's somehow 'not really you'; influences beyond your control stopped you from playing as well as you could have done. But this goes nowhere: even in the unlikely event that it's true, the conclusion should be that playing chess in anything other than peak health and perfect conditions is a mistake. The chess clubs wouldn't see much activity if we all believed that. On the other hand, I do feel the need to explain my de

Adjournments and adjudications

The leagues run by the Hertfordshire Chess Association have a rather elaborate set of rules for their time controls. It goes something like this: if both players agree, then the game can be played at all moves in 80 minutes else the game is played at 75 minutes for the first 35 moves, and then 15 minutes are added for each further 7 moves Clearly when playing the longer game there's a fair chance of not finishing by 10:30 (or whenever). When this happens we go through a little dance to negotiate the next step: someone seals a move the home player (I think it's the home player who must speak first, but I may be wrong) says whether he is willing to go to adjudication or wishes to play on if he is willing to go to adjudication then his opponent can either agree to that, or can force play to continue; then the continuation will be at the home venue if the home player is not willing to go to adjudication, he can nominate 'play on' in the first step. But then he must go to

On resigning

Last night I was gifted a piece to a simple tactic. Both players are strong enough that this really shouldn't happen; and the result was never in doubt. What did surprise me slightly was how long my opponent played on. I think that I would probably have resigned immediately - partly out of self-disgust, but mostly because I'd have been quite sure that the game was as good as over. Come to think of it, I'd likely have resigned a bit earlier if I'd been on the other side of the previous game . Certainly playing on to the time control was correct, but once we'd got that far (move 30) I think I'd have thrown in the towel. I have occasionally been genuinely insulted by opponents playing on in obviously lost positions. This absolutely wasn't the case in either of these games. Still, it can be a fine line between an admirable willingness to fight on, and a pointless determination to see the bitter end. So what is the right time to resign? Am I expecting my op

Letsplaychess.com presents Khandaker vs T.Gavriel

Barnet managed to beat Watford II last night in the Herts Div 1 league. I drew with Khandaker (ECF 168) playing black on board 2. It was an exciting game, but I was gutted to have been distracted at the end by the temptation of winning a piece, instead of just playing simple positional moves. Khandaker vs T.Gavriel Watford II vs Barnet, Herts League 1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 (4... d5 5. e5 Ne4 6. Nxe4 dxe4 7. Ng5 Nc6 8. c3 Qd5 9. Qe2 Bf5 10. g4 (10. Qc4 e6 11. h3 Qxc4 12. Bxc4) 10... e3 11. Rg1 Nxd4 12. cxd4 Qa5+ 13. Kd1 Qa4+ 14. Ke1 Qb4+) 5. Be3 c6 6. Qd2 b5 7. Bd3 Bb7 (7... Nbd7 8. Bh6 (8. e5 dxe5 9. dxe5 Ng4 10. e6 fxe6 11. O-O-O Nxe3 12. Qxe3 Qb6 13. Qxe6 Ne5 14. Qb3 Nxd3+ 15. Rxd3) 8... Bxh6 9. Qxh6 e5) 8. Bh6 Bxh6 9. Qxh6 b4 10. Ne2 e5 11. dxe5 dxe5 (11... dxe5 12. Nxe5 Qe7 13. Nc4 Nbd7) 12. O-O (12. Nxe5 Qe7 13. f4 Nbd7 14. Nxd7 Nxd7 15. O-O Nc5 16. e5 O-O-O 17. Rad1 Kb8 18. Qg5 Qxg5 19. fxg5) (12. Nxe5 Qe7 13. Nc4 Nbd7 ) 12... Nbd7 13. Ng5 Ng4 14. Qh4 h6 15. Qxg4