Sunday, November 18, 2018

Gruenfeld Exchange Grischuk

The logical Gruenfeld Defence Exchange Variation 4.cxd5 pits White's central pawn play against Black threats on the queenside. Many pawns disappear from the board early in the game. Heavy pieces remain. The open lines allow complex tactics. Black tried a rare line in 8...Nd7 and lost a rook in the game Alexander Grischuk vs Ian Nepomniachtchi.

Grischuk (2766) - Nepomniachtchi (2757), Speed 3m+1spm chess.com INT, 7.8.2018 begins 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Nf3 c5 8.Rb1 Nd7 [8...0-0 9.Be2=] 9.Bd3 Qa5 [Another interesting try is 9...Nb6 10.Ba3 cxd4 11.cxd4 0-0 12.0-0 Bxd4 13.Nxd4 Qxd4 14.Bxe7+/=] 10.Bd2 Qxa2 11.0-0 0-0 12.Re1 Qa5 13.e5 e6?! [13...Qd8 14.h4 Nb6 15.h5 Bg4=] 14.h4 Qc7 15.h5 b6 16.hxg6 hxg6 17.Ng5 Rd8?
18.Qf3 [Or 18.Bxg6 fxg6 19.Nxe6+-] 18...Nxe5 19.dxe5 Bb7 20.Qh3 Rxd3 21.Qxd3 Rd8 22.Qe2 Bh6 [22...Bxe5 23.Qxe5 Qxe5 24.Rxe5 Rxd2 25.Rxc5 bxc5 26.Rxb7+-] 23.Bf4 Qc6 24.f3 Qa4 [24...Bg7 25.Ne4+-] 25.Qe3 Qc2 26.Rbc1 Qf5 27.Rcd1 Rxd1 28.Rxd1 Bd5 29.Nxe6 1-0

London 2.Bf4 Playbook: How to begin. London 2.Bf4 Tactics: How to win quickly.
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Chess Training Repertoire 3 (150 Openings White & Black)

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