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Oct-31-10 | | Knight13: <Fusilli> Happy Halloween, Fusilli! |
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Nov-01-10
 | | Fusilli: < Knight13: <Fusilli> Happy Halloween, Fusilli! > And Happy Halloween to you! How many costume parties did you go to? I went to three... I am totally partied out. |
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Nov-03-10 | | Albertan: <Fusilli: < Knight13: <Fusilli> Happy> <Halloween, Fusilli! > And Happy> <Halloween to you! How many costume> <parties did you go to? I went to> <three... I am totally partied out> Wow Mariano talk about the Halloween Spirit! You must have fun! I learned something new on Halloween,there is a shark named a "Goblin Shark" that lives deep in the ocean depths: http://dsc.discovery.com/sharks/gob... |
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Nov-03-10 | | hms123: POTD: Guimard vs Euwe, 1946 That didn't take long! |
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Nov-03-10 | | hms123: <Mariano> I went to the POTD page--and the cg folks screwed up and listed it as <34.?> rather than <34....?>. Bummer. |
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Nov-03-10
 | | Fusilli: <H> I am checking it for the first time at 12:30pm, and it does say "Black to move". Did it say "White to move" earlier? |
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Nov-03-10
 | | Fusilli: <Albertan> Wow, impressive creature. I wonder what the link was between Halloween and the Goblin shark. |
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Nov-03-10 | | hms123: <Mariano> Absolutely it did. Check the early kibitzing--esp the post from the cg admins. |
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Nov-04-10 | | Albertan: <<Fusilli: <Albertan> Wow, impressive> <creature. I wonder what the link>
< was between Halloween and the >
<Goblin shark.>
Mariano, not much is known about the goblin shark. It was first discovered off the coast of Japan in the late 19th century. Very few specimens have been seen, but they have been sighted in all parts of the world. Since they are known to exist at depths nearing and below 1000 feet below the ocean's surface, it is believed that they exist in sufficient numbers as not to be near extinction. However, many shark species are endangered. I read what a scientist said online about sharks. He said if all the sharks go extinct or even alot of them, human existence on the planet is seriously in doubt. This is because sharks eat fish and other creatures and this process keeps the levels of phytoplankton in check. In the process of photosynthesis, phytoplankton release oxygen into the water. Half of the world's oxygen is produced via phytoplankton photosynthesis. If the apex predators disappear from the planet so will our oxygen. You think the media would have been told this, yet all you seem to hear about sharks on the TV or in the newspaper, is when a shark attacks a human being. It is so disgusting to see these shark-attack stories day-in-day out. |
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Nov-15-10
 | | Fusilli: A strategic puzzle:
N Miezis vs Beliavsky, 2010
Position after 44.Qf3-g3:
 click for larger view44...?
My engine agrees with Beliavsky's choice. While it is not much better than the next three choices, it does show clarity of strategic thinking. |
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Nov-20-10
 | | Fusilli: Music City Fall Open, round 1
Mariano Sana (2177) v Lucas Pao (1037)
This kid, as it is typical with kids, is a lot stronger than his rating suggests. By move 15 I was better, but I squandered the advantage into rough equality. However, I was able to exploit queenside weaknesses to reach this: Position after 27.Qb4-e7:
 click for larger viewBlack to play. The only defense was 27...Nf8, and the continuation could be 28.Ne5 Qb7 29.Qe8 and White is clearly better. He played something else and I won quickly. I think kids learn to attack before learning to defend... Lucas is improving quickly. I expect to see him at 1500 in a year or less. A puzzle. Position after 33...Nf6:
 click for larger viewWhat is the strongest play for White? |
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Nov-20-10 | | hms123: <Mariano>
<What is the strongest play for White?> Ask Black to resign.
My second thought, of course, was <Qg6+>, but then I quickly saw <Bg8+>. Winner, winner, chicken dinner. |
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Nov-20-10 | | dakgootje: <I think kids learn to attack before learning to defend...> Naturally, it is hard enough to try to find traps and plans for yourself - let alone for the opponent and counteract them :D Besides, attacking is more fun because you dictate the game. ..and in all honesty, I am not much of a defender; no grand-master title in my future ;) <What is the strongest play for White?> I did also notice the fun 1. Qh8+ Kxh8 2. Ng6+ Kh7 3. Nf8+ for a perpetual -- however, the problem was not 'White to play and squander all its advantage only to go for the draw instead'. :) |
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Nov-20-10
 | | Fusilli: <H, dak> Indeed, 34.Bg8+... I guess he saw that I'd win his queen if he took the bishop, so he played 34...Kh8 instead, which made the game 35 moves long. <the problem was not 'White to play and squander all its advantage only to go for the draw instead'> lol, that would have been a nice puzzle! I'm home now in between rounds 2 and 3. In round 2, believe it or not, I played a kid again (rated 1000-something)! She had gotten a 1-point bye in round 1. Again, I won on attack after setting up a strategic game. The game tonight should definitely be hard. Both Ronald Burnett and Todd Andrews are playing. |
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Nov-21-10
 | | Fusilli: Music City Fall Open, 3rd round.
FM Todd Andrews v Mariano Sana This was a Ruy Lopez Breyer, a slow strategic game. I am proud of how I handled the Black pieces through the early stages of the middlegame. I think I built a solid refuge for my king, and once I was done paying attention to defense, I moved on the queenside. Todd committed almost all his pieces to building an attack on the kingside, and we reached this position after 30.Be3-d2:  click for larger viewThe time control is 90/30+G60, so this was my last move before time control. I had about 10 minutes left, thought for about 4 and played the weak 30...Nb6? The correct move was the other one I considered, 30...f6! and Black is clearly better. (I was worried about 31.h5 fxg5 32.Q moves and I thought White had attack, but he doesn't.) After 31.Rxa8 Qxa8 32.Nhf1 f6 (probably too late now) 33.h5 his attack did materialize and he conducted it very skillfully. 1-0 in 45. |
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Nov-21-10 | | hms123: <Mariano>
In this position (after <33.h5>),  click for larger viewHoudini likes <33.Be8> and the position is still relatively even. Did you play <33.Qe8> instead? I'll bet defending against the attack was not that much fun--lots of hard choices. |
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Nov-21-10
 | | Fusilli: <H> No, I went for 33...fxg5 34.hxg6 h6 35.Qh5 and the attack is strong. I ran the game by Fritz and once I lost the advantage I practically never played the best defensive move. This often happens to me, and I think to most people. Precise defense requires, sometimes, computer-like calculation. I play better when it is just about strategy. The good news is that I just drew IM Ronald Burnett. I will post something about that game later. I am in between games. The fifth and last starts in about one hour. |
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Nov-21-10
 | | Fusilli: <H> PS. I know there still are decent defenses against 35.Qh5, but it got hard to find good moves/plans at that point. |
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Nov-21-10 | | hms123: <M> That's terrific--a draw against Burnett is a real accomplishment. I didn't mean to be critical of your defense, and I know defense is hard. As a (former) French player, I think I was often better on defense than attack, so I never minded the trench warfare that it took. Good luck in the last game. |
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Nov-22-10
 | | Fusilli: <H> Oh, I didn't think you were critical. The silicon input is always welcome, anyway. I guess I sounded defensive. I wish I had *been* properly "defensive" when I had to! The last game was a draw too. I played a player rated 1771, so the satisfaction from drawing Burnett (rated about 200 points above me) disappeared after drawing with Armanios, about 400 points below me. I made no less than three double-question mark moves! Good ol' blunders! I'm lucky I didn't lose. I think I am getting old for the two-games-a-day routine. And both of my games today were long. I'll post some positions tomorrow. The tourney is over, btw. It was only five rounds. |
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Nov-22-10 | | hms123: <M> I look forward to seeing some of the games. |
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Nov-24-10 | | Albertan: Mariano, congratulations on your draw against IM Burnett. Having drawn with an IM in my chess career, I know how good it made me feel. |
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Nov-24-10 | | Albertan: Mariano <Thanks Wayne! I wish I could> <get back up to the 2200 rating. This> <tournament I lost 7 points and I am> <down to 2170... Mostly a result of> <being unable to beat a 1770 (or so)> <player in the fifth and last round.> <Burnett is 200 points above me, but> that player was 400 points below!> Well Mariano I am sure you can do it you just need a couple of good performances in the next two or 3 tournaments and you will be back again over 2100. I bet that this 1770 player has better ability than his rating if he can draw with you. < I have to say I get tired when I> <have two games in the same day.> Yes for sure,you really have to be in good physical shape to play in a weekend tournament these days. Up here in Alberta we have 5 round weekend tournaments, imagine playing 3 games on a Saturday and then having to be back to the club by 9 am to play in the 10 am round the next day? Talk about being exhausted around 6 pm on Sunday night! People up here want to get their monies worth! LOL Even if it kills them. <I plan to play another 5-round> <tournament in December, also at the> <Nashville Chess Center.> Best wishes to you in this event I hope you have a better performance in this tournament and a great holiday season! :) |
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Nov-24-10
 | | Fusilli: <Albertan> And Happy Thanksgiving to you too... although you celebrated it already in early October, didn't you? I am home today, about to grade graduate students' statistics assignments... fun, fun, fun! |
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Nov-24-10
 | | Fusilli: I've been enjoying going over a number of Najdorf-Reshevsky Nimzoindian games. It is clear that Reshevsky was strategically superior to Najdorf, but Najdorf was a formidable tactician. When he was able to mount an attack or to complicate, he gave Reshevsky headaches. Otherwise, Reshevsky generally managed to outplay him strategically. Very interesting games, highly recommended. |
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