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ANNOTATED GAME

League division C1
teardrop34 (2102) vs. matheotwo (1967)
Annotated by: charleshiggie (2215)
Chess opening: Gruenfeld (D97), Russian, Alekhine (Hungarian) variation
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Pages: 123
1. d4
I am annotating this on behalf of my good friend Jeremy (Teardrop34).
2 comments
 
1... Nf6 2. c4
So it starts conventionally enough.
1 comment
 
2... g6 3. Nc3
With possibilities of the Gruenfeld or the King's Indian.
1 comment
 
3... d5 4. Nf3
So it is a Gruenfeld...

 
4... Bg7 5. Qb3
This is The Russian Variation - a well respected variation. It was possible to go back into the exchange variation with 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 O-O 9. Be2. I tend to think both are good answers to the Gruenfeld.
3 comments
 
5... dxc4 6. Qxc4
This exchange is normal - black gives up the centre and hopes to then counter-attack it.

 
6... O-O 7. e4
All standard so far.

 
7... a6 8. Be2
I think it looks strange, because it gives up the d5 square but in this position, e5 is the most commonly played move, not Be2 (which looks very natural to me). e5 often leads to the famous queen sacrifice line Be6 9. exf6 Bxc4 10. fxg7 Kxg7 11. Bxc4 where white has given up a pawn and queen for two bishops and a knight. The verdict is out on this position - but it is considered roughly equal. This is now the Alekhine (Hungarian) variation of the Russian Gruenfeld!
2 comments
 
8... b5 9. Qd3
The queen retreat to b3 is far more common than to d3.
3 comments
 
9... Bb7 10. d5
The Gameknot Post Game Computer Analysis (PGCA) gives this as white's first mistake and I tend to agree. (and so does Fritz!)
4 comments
 
10... c6 11. O-O
Fritz seems to think it was time for white to bail out with d5xc6.
2 comments
 
11... cxd5 12. Rd1
Fritz here likes e4-e5 as well as Rd1.

 
12... Nc6 13. Nxd5
Fritz likes this move.
1 comment
 
13... Nxd5 14. exd5
and this one...
1 comment
 
14... Nb4
This fork of the Qd3 and d5 wins back the extra pawn for black. I think without this both white is better.

 
15. Qb3
Fritz thinks this is the best square for the queen.
2 comments
 
15... Nxd5 16. a4
this seems quite logical, undermining black's queen side.

 
16... b4 17. a5
This too, preventing the black queen-side pawn connecting.

 
17... e6 18. Ne1
Looks a little odd, but quite sensible - the knight is coming to c2 or d3 to attack b4.

 
18... Qe7
Protecting b4 again.

 

Pages: 123