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ANNOTATED GAME

Petrov's (Russian) Defence Thematic
jk1970 (2551) vs. omnipotent00 (2532)
Annotated by: charleshiggie (2197)
Chess opening: Petrov (C42), classical attack, Chigorin variation
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11. bxc3
White takes back. Due to her very precise opening play, Priyanka has already secured a slight edge, by removing black's aggressively placed knight and avoiding the structural weaknesses that white sometimes has to put up in return, such as a doubled c pawn or an isolated d pawn.

 
11... Bxf3
But instead black gives Priyanka doubled and isolated king side pawns, at the cost of surrendering to white the two bishops.

 
12. gxf3
White normally recaptures with the queen so that if black wants to give white the weakened pawns, the queens are exchanged and white is not at risk of succumbing to a mating attack. However Priyanka is not afraid of that and bravely recaptures with the pawn instead.

 
12... O-O
Black gets his king to safety.

 
13. Rb1
Attacking b7

 
13... Rab8
Protecting b7

 
14. Rb5
Attacking the queen

 
14... Qd6
Retreating the queen.
2 comments
 
15. f4
Boldly advancing a pawn in front of her king.

 
15... Bf6
I am not sure why black played this.

 
16. Rh5
Carrying on with her plan starting on her 13th move, white transfers her rook all the way from a1 to the kingside where it has potential for both attack and defence. Such an amazing talent! White now threatens the h7 pawn.

 
16... g6
Which black defends against.

 
17. Rh3
The attacked rook drops back.

 
17... Ne7
The black knight also eyes the kingside.

 
18. f5
White carries on with her kingside attack.
1 comment
 
18... Qd7
Attacking f5

 
19. Kh1
White bravely just ignores the threat to the pawn on f5 and cleverly tucks her king away and prepares Rf1-g1
1 comment
 
19... Rbd8
Black centralises a rook rather than grab the pawn.
1 comment
 
20. Rg1
Priyanka continues with her plan.

 
20... Qd5+
Faced with two rooks, two bishops and a queen attacking on the kingside, black heads for a queen exchange.
1 comment
 

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