Shirov, A. (2700) - Svidler, P. (2660)
Tilburg, 09/05/1997
Round 6 [Svidler+Lukin]

1.e4 Svidler 1...c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 Qb6 7.Nb3 Qc7 8.f4 d6!?
	[8...Bb7 9.O-O Nf6 10.e5 b4
		(10...Nd5 11.Ne4)
	11.Ne2
		(11.exf6 bxc3 12.Qe1 gxf6 13.bxc3 Rg8)
	11...Nd5
		(11...Qc6 12.Rf3)
	12.Ng3 Be7
		(12...Qb6+?! 13.Kh1 Ne3 14.Bxe3 Qxe3 15.Nh5)
		(12...d6!? 13.Qe2 /\ f5)
	13.Qe2 /\ 14.f5 13...g6 14.Ne4
		(14.Kh1 d6)
	14...Nc6 15.Kh1 a5 16.c4 bxc3 17.bxc3 f5?!
		(17...a4)
		(17...a4 Svidler)
	18.exf6 Nxf6 19.Rb1?
		(19.Nxf6+ Bxf6 20.f5! gxf5 21.Rxf5 Be7 (21...Bxc3 22.Bg5) 22.Qh5+ Kd8 23.Bf4)
	19...Nxe4 20.Bxe4 Ba6 21.Bd3 Bxd3 22.Qxd3 O-O 23.Be3 Rab8
		(23...Rf5!?)
		(23...Rf5!? Svidler)
	24.Nc5! Rxb1
		(24...Bxc5 25.Bxc5 Rxf4 26.Bd6)
	25.Rxb1 Ne5! 26.fxe5 Bxc5 27.Bxc5
		(27.Qc4 Rc8)
	27...Qxc5 28.Qxd7 Qxe5 29.h3 Qxc3 30.Qxe6+ 1/2:1/2 Lukin-Halifman, Russia (rapid) 1997]
9.Qf3 Nd7 10.O-O Ngf6 11.Bd2 b4!?
	[11...Be7 12.Rae1 Bb7
		(12...O-O? 13.e5! Bb7 14.Qh3 dxe5 15.fxe5 Nxe5 16.Rxe5 Qxe5 17.Rxf6)
	13.Qh3]
12.Nd1 Bb7 13.Nf2
	[13.Bxb4? Qb6+]
	[13.Ne3 a5]
13...a5 14.c3?!
	[14.g4!? Nb6
		(14...h6 15.c3!)
		(14...Nc5 15.Bb5+ (15.Nxc5 Qxc5 16.Be3 Qc6 17.g5 Nd7 18.Bd4?! e5 19.fxe5 dxe5 20.Be3 Bc5) 15...Bc6 (15...Nfd7 16.Nxc5 Qxc5 17.Bxd7+ Kxd7 18.c3) 16.e5 (16.Bxc6+ Qxc6 17.g5 Nfd7 18.Nd4 Qb7) 16...Nd5 17.Bxc6+ Qxc6)
	15.g5 Nfd7]
14...bxc3 15.Bxc3 Be7 16.Rac1 Qb6! 17.g4?!
	[17.Bd4 Qd8 /\ 18...e5, 18...a4]
17...a4 18.Bd4
	[18.Nd4 Nc5 19.Bb5+ Nfd7 20.b4?! axb3 21.axb3 Bf6 22.b4? Nxe4!]
18...Qd8 19.Nd2 O-O 20.g5 Ne8 21.h4
	[21.Qh5!? e5 22.Ng4 exd4 23.Rf3 g6 24.Qh6 f6 25.f5
		(25.Rh3 Rf7 26.f5 (26.Bc4 d5 27.exd5 Nd6) 26...fxg5 27.fxg6 Rg7 28.Bc4+ d5 29.Bxd5+ Bxd5 30.gxh7+ Kh8 31.exd5 Nf8)
	25...Rf7 26.fxg6 Rg7 27.gxh7+ Kh8 28.g6 Ne5]
21...e5 22.Bc3
	[22.fxe5 dxe5 23.Be3 f5!]
22...exf4 23.Qxf4 Ne5! 24.Bxe5 dxe5 25.Qxe5 Bd6 26.Qf5
	[26.Qb5 Rb8 27.Qxa4? Bg3]
26...g6 27.Qf3
	[27.Qh3 Be5]
27...Be5 28.Nc4
	[28.Ng4!? Bd4+
		(28...Bxb2 29.Qxf7+!)
		(28...Bg7!?)
		(28...Bg7!? Svidler)
	29.Kh2 f5 30.Nh6+ Kh8]
28...Bd4 29.Rcd1?
	[29.Ne3 Nd6!
		(29...f5 30.Bc4+ Kh8 31.Bd5)]
29...f5! 30.Be2
	[30.Qe2 Qc7 31.Kg2 Ng7! /\ Nh5]
30...fxe4 31.Qg3 Ng7! 32.Qd6
	[32.Nd6 Nf5 33.Nxf5 Rxf5]
32...Nf5 33.Qe6+ Kh8 34.Nd6 Qc7! 35.Nxf5 Rxf5
	[35...Rxf5 36.Rxd4 Qg3+ 37.Kh1 e3+ 38.Ne4 Qh3+ 39.Kg1 Rxf1+ 40.Bxf1 Qxe6]
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