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ANNOTATED GAME

Slav 4...Bf5 refutation
ifuinsist (1547) vs. dominoo (1550)
Annotated by: ifuinsist (1932)
Chess opening: Reti opening (A06)
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Pages: 12
1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3
The main starting position of the Slav defence, White skipped the exchange variation 4.cxd5. Black can now play 4...e6 Semi-Slav, 4...a6 Chebanenko variation, and 4.dxc4 which follows the main line.

 
4... Bf5
This is a common error, the bishop sortie on f5 must be preceded by a move which makes impossible or useless for White the coming pressure on the now weak pawn b7.

 
5. cxd5 cxd5 6. Qb3
Now it will be extremely difficult or to say the least, impossible for Black to defend b7 and d5. White is clearly on top and begins to think how to win the game, only six moves after the beginning of the game.
3 comments
 
6... Qd7
Stubborn and naive, but finding a better move for Black is a worthless task here for the analyst.
2 comments
 
7. Ne5
Reinforcing the control on white squares and chasing the Queen from her only good defensive position.

 
7... Qc7
Leaving the pawn d5 "en prise" but White has a powerful and thematic breakthrough in the center.

 
8. e4
A sacrifice very often played in similar situations, The Bishop on f1 is joining the attack without loss of tempo.

 
8... Bxe4
If 8...dxe4 then 9.Bb5 followed by Qxf7 crashes through Black's camp. If 8...Nxe4 then 9.Nxd5 with nasty threats all over the place.

 
9. Bb5+
If Black protects by 9...Nbd7 then 10.Nxe4 eyeing on f7 weakness.

 
9... Nc6
Black seems to have consolidated a bit, but White soon add fuel to the attack.

 
10. Bf4
Threatening dscovered attacks on the Black Queen.

 
10... Bxg2
Black goes for material gains as there is no successful defences on board now. For instance 10...Qc8 was doomed to 11.Nxe4 Nxe4 12.Rc1

 
11. Nxc6
Leaving the once nasty Bishop f4 "en prise"
1 comment
 
11... Qxf4
Quite forced.

 
12. Ne5+
If 12...Kd8 then 13.Ne2 attacking the Queen and opening directly the c-file for Ra1-c1 is impossible to stop.

 
12... Nd7
Best suicide.

 
13. Bxd7+
Of course taking with the Bishop as the calculation is straightforward.

 
13... Kd8
Forced.

 
14. Qxb7
Threatening 15.Nc6 mate.

 
14... e6
Which is not stopped by this move.

 

Pages: 12