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ANNOTATED GAME

The Two Bishop Endgame
ethansiegel (1827) vs. nicolso (1793)
Annotated by: ethansiegel (1986)
Chess opening: Sicilian (B43), Kan, 5.Nc3
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Steve and I have played more than 50 games head-to-head over the years. This is our 53rd meeting. In a game *full* of inaccuracies, we wind up in a rarely-seen endgame.
1. e4
I always open e4 unless I'm in a game with pre-set moves.

 
1... c5
And Steve and I have had many battles with the Sicilian, one of which was my favorite game of all time: http://gameknot.com/annotation.pl/nicolsos-isle-of-wight-open-2010?gm=37371

 
2. Nf3 e6
He's made a habit of playing either the Dragon or the Najdorf against me. This variation -- the Paulsen -- is just as good, but has a different flavor.

 
3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qf6
The first surprise. I'd expected a knight to eventually go to f6; putting the queen there means a different setup is coming.
1 comment
 
6. Be3
Designed to make Bc5 less attractive, this is the best square for the dark-squared bishop.

 
6... Bb4
Pinning the knight, now that the bishop has chosen e3 instead of d2.

 
7. Qd2
Bc4 was maybe a little more straightforward, making way for a kingside castle. This move makes way for O-O-O instead.
1 comment
 
7... h6
Keeping the bishop off of g5; I would've preferred developing a piece, but this is fine.

 
8. f3
In hindsight, this wasn't the strongest move either. There's no pressure on e4, so no need to protect it just now.

 
8... Ne7
Consistent, and clears the way for a kingside castle. Playing the Sicilian and delaying queenside development pretty much commits black to castling kingside, though there are exceptions.

 
9. O-O-O O-O 10. g4
Castling on opposite sides of the board in an opening like this generally mean you're going to see a race to attack the kings: white will attack the kingside while black will counterattack on the queenside. This (overly?) aggressive move gets straight to the point, and helps justify the earlier f3.
1 comment
 
10... Qe5
Greatly enhancing the queen's mobility, but beginning queenside development was maybe a superior strategy.

 
11. f4
h4 was maybe stronger, but chasing the queen out of the center isn't all bad.

 
11... Qa5
The pin on the Nc3 is now very strong.
1 comment
 
12. Nb3
Again, chasing the queen. Black can respond Bxc3, but after 13. Nxa5 Bxd2+ 14. Rxd2, black is at a pretty severe positional disadvantage.

 
12... Qc7
Best, as this keeps up the pressure on the still-pinned Nc3.

 
13. Be2
It's small moves like this that get me into trouble. Yes, connecting the rooks is a smart move, yes, it keeps the g-file free for possible rook action, but what's black going to do with his light-squared bishop? Probably eventually eye the h1-a8 diagonal, and this just helps black out.
2 comments
 
13... b5
Prepping for Bb7, attacking the e-pawn, which is unprotected thanks to the Bb4 pinning the knight.

 
14. h4
Pushing for an attack without paying any mind to defense. Yes, it's easier to attack than find the correct defense, but black's position is not easy to break through.

 
14... Bb7
Obvious and good. White has to address the threat to e4 now.

 

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