A Good Finish

Magnus Carlsen had a very bad tournament in Reykjavik,with some horrible moments including a one-move piece blunder against Pelletier. His final game though was typical for his style:
A game that I liked (ChessBase 13)

[Event "Open European Team Championship"]
[Site "?"]
[Date "2015.11.22"]
[Round "9.1"]
[White "Carlsen, Magnus"]
[Black "Wojtaszek, Radoslaw"]
[Result "1-0"]
[WhiteElo "2850"]
[BlackElo "2748"]
[Annotator "Bojkov, Dejan"]
[PlyCount "75"]
[EventDate "2015.??.??"]
[WhiteClock "0:24:24"]
[BlackClock "0:02:04"]

1. d4 Nf6 2. Bf4 {Diagram [#] Carlsen did not have great tournament in Iceland
but remained true to his search of fresh opening lines.} d5 3. e3 c5 4. c3 {
A Reversed Slav defense arose on the board.} Nc6 5. Nd2 cxd4 6. exd4 {Now we
have typical Carlsbad pawn structure. Similar position can easily arise from
the exchange Caro-Kann after 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c3.} Bf5 7. Qb3 Qc8
{In case of} (7... Qb6 {White will leave his queen where it is} 8. Ngf3 {
and enjoy the possible trade after} Qxb3 9. axb3 {as he has the clear plan
b3-b4-(b5) and Nd2-b3-c5(a5).}) 8. Ngf3 e6 9. Nh4 Be4 {[%cal Yf2f3] Diagram [#]
Motylev decided not to provoke the f2-f3 move and played solidly against
Grischuk in Berlin:} (9... Bg6 10. Nxg6 hxg6 11. h3 Be7 12. Bd3 Bd8 $1 13. Nf3
Bc7 {with approximate equality, Grischuk,A (2774)-Motylev,A (2649) Berlin 2015}
) 10. Nxe4 Nxe4 11. Nf3 Bd6 {Not only finishes the development but reduces
White's attacking material on the kingside. In the Carlsbad the first player
is looking for piece attack there as he owes the nice e5 outpost and can
easily shift heavy pieces along the third (fifth) rank.} 12. Bxd6 Nxd6 13. Bd3
Qc7 14. Qc2 $146 {[%csl Ge1,Rh7][%cal Rd3h7] Diagram [#] A novelty. The idea
is clear- to prevent the immediate castling and to provoke kingside weakness
by Black.} ({The straightforward} 14. O-O {gave a chance to Black to castle at
once} O-O 15. Qc2 g6 (15... h6 $5 {looks safer.}) 16. Rfe1 b5 17. Qd2 Kg7 {
with mutual chances in Sandipan,C (2594)-Kasimdzhanov,R (2700) Dubai 2014})
14... O-O-O {Wojtaszek decided to avoid any kingside attacks and simply went
on the opposite wing.} ({If} 14... h6 {White can wait for his opponent's
castling with an useful move like} 15. Qe2) ({While} 14... g6 {can be answered}
15. h4 $5 O-O-O 16. h5 {and White is using his rook from its initial position.}
) 15. O-O h6 {Quite unusual situation arose. Instead of a minority attack,
Black will attack on the kingside himself, while White will push the pawns
against the enemy king as well.} 16. a4 Kb8 ({The line} 16... g5 17. a5 g4 18.
Ne5 Nxe5 19. dxe5 Nc4 20. Bxc4 Qxc4 21. a6 b6 22. Ra4 {is favourable for the
first player.}) 17. Rfe1 ({Black will reply in the same way after} 17. b4 Rc8)
17... Rc8 {[%cal Gc6b4] Diagram [#] The threat Nc6-b4 forces White to retreat
temporarily.} 18. Qd1 Rhe8 $1 {Wojtaszek switches to central play. A wise
decision that should nivilate White's aggressive intentions on the queen's wing.
} (18... g5 19. Ne5 h5 20. Nxc6+ Qxc6 21. a5 g4 22. a6 {looks better for White.
}) 19. Bf1 Re7 (19... f6 $5 {followed by e6-e5 is also good.}) 20. Rc1 Rd8 21.
Re2 $1 {[%cal Gf3e1,Ge1d3,Gd3c5] Diagram [#] A deep maneuver. The rook frees a
square for the knight that wants to get on the best square ever- c5.} Ne4 22.
b4 Ng5 23. Ne1 {The point behind Carlsen's maneuver. If Black manages to trade
the knights, he will be out of danger.} e5 $1 {This is the proper moment to
hit the center, all the pieces are either on the first or the second rank.} 24.
b5 Na5 25. Rxe5 Rxe5 26. dxe5 Qxe5 {Diagram [#] The Polish GM played
energetically and almost equalized completely. Now he wants to put pressure on
the backward c3 pawn, thus next move is forced:} (26... Nc4 $5 {was an
interesting pawn sacrifice} 27. f4 Ne6 {when Black has compensation thanks to
the weakened dark squares.}) 27. c4 Ne6 28. Nf3 Qf4 $2 {[%csl Ya5] Diagram [#]
But this is wrong. Black needed to try and trade the queens instead} (28... Qd6
29. cxd5 Qxd5 30. Qxd5 $6 (30. Qe1 $5 {might still give some hopes for an
advantage to the first player.}) 30... Rxd5 $11) 29. cxd5 Rxd5 30. Qxd5 Qxc1
31. g3 {Takes away the f4 square and prepares the development of the bishop.
Black's position is very unpleasant to say at least.} (31. Qd7 Qf4 {is less
precise.}) 31... Qc5 32. Qd7 Qf8 33. Ne5 {[%csl Ya5,Yb8,Yf8] Diagram [#] All
of a sudden the black pieces are completely helpless. The knights lack
co-ordination, the queen is extremely passive.} Nc5 34. Qd5 {With the major
threat Qd5xc5.} Kc7 35. Nxf7 Nxa4 36. Qe5+ Kb6 (36... Kc8 37. Bh3#) 37. Nd6 Nc5
38. Ne8 {Diagram [#]} ({The threat Qe7-c7 mate can be stopped only with} 38.
Ne8 Qf7 {but that loses a whole piece after} 39. Qd6+) 1-0


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