Shirov, Alexei (2695) - Piket, Jeroen (2625)
Donner mem (Amsterdam), 1995

Round 6 [Shirov]


1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 e6 5.Bg5 Nbd7 6.e3 Qa5 7.cxd5 Nxd5 8.Qd2 Bb4 9.Rc1 h6 10.Bh4 O-O 11.Bd3 Re8!? N (11...e5)
12.a3 Bxc3 13.bxc3 Qxa3 14.O-O e5
[14...Qf8!?]
15.Nxe5!
[15.dxe5?! Qc5 with the idea 16...a5, 17...a4.]
15...Nxe5 16.dxe5 Qc5!?
[16...Rxe5 17.e4 Nb6 18.f4Compensation with the idea 19 f5.]
17.Kh1 Be6
[17...Rxe5 18.e4 Rh5?! 19.Bg3 Nf6 20.Rce1!+ / -]
18.e4 Nb6 19.f4 Bc4 20.Rf3! Bxd3 21.Rxd3 Qc4?!
[21...Kh7+ / =]
22.Re1 Kh7 23.Rh3 Re6?
[23...Qc5Only possible move 24.Bg5! Kg8
(24...Nc4 25.Qd7! Qf2 26.Rg1 Kg8 27.Bxh6 gxh6 28.Qg4+ Kf8 29.Rxh6+ -)
(24...Qf8 25.Rf1! (25.f5? Nc4 26.Qf4 Nxe5 27.f6 Re6 28.Rf1 (28.fxg7 Qxg7 29.Bxh6 Rxh6 30.Rxh6+ Qxh6 31.Qxe5 Rg8!Unclear position) 28...Rae8Unclear position With the idea29.fxg7 Qxg7 30.Bf6 Qg6 31.Rg3 Rxf6 32.Qxf6 Qxf6 33.Rxf6 a5Compensation) 25...Kg8 (25...Re6 26.f5 Rxe5 27.f6+ -) 26.Qe2! Re6 (26...hxg5 27.Qh5 f6 28.fxg5 Rxe5 29.Qh7+ Kf7 30.Rxf6++ -) 27.f5 Rxe5 28.Bf4 Ra5 29.f6 g5 30.Bd6 Qxd6 31.Rxh6+ -)
25.Bxh6 gxh6 26.f5! Qf8 27.Rxh6 Rxe5 28.Rh5!
(28.Qg5+?! Qg7 29.Qh4 Nd5!Unclear position)
28...f6 29.Qa2+ Nd5
(29...Qf7? 30.Rh8+ Kg7 31.Rh7++ -)
(29...Kg7? 30.Re3+ -)
30.Re3!+ / - with the idea
30...Kf7 31.Rh7+ Ke8 32.Reh3 Rxe4
(32...Nf4 33.R3h4 Rd8 34.h3 Rxe4 35.Rh8+ -)
33.Qb1 Nxc3 34.Rxc3 Re7 35.Rch3+ -]
24.Bf6!+ - gxf6 25.f5 fxe5Only possible move 26.fxe6 Qxe6 27.Rf1 Nc4
[27...Rf8 28.Rf5 Kg7
(28...Nc4 29.Qf2 Kg7 30.Rg3+ Kh7 31.Rf6+ -)
29.Rxe5 Nc4 30.Rg3+ Kh7 31.Rxe6 Nxd2 32.Re7 a5 33.Rd3 Nb3 34.Rf3 Nc5 35.Rf5 b6 36.Rfxf7+ Rxf7 37.Rxf7+ Kg8 38.Rc7 Nxe4 39.Rxc6 b5 40.c4 b4 41.Ra6+ -]
28.Rxh6+ Qxh6 29.Rxf7+ Kg6 30.Rf6+ Kxf6 31.Qxh6+ Ke7 32.Qg7+ Kd6 33.Qxb7
[33.Qf6+ Kc5 34.Qe7++ -]
33...Nb6 34.h4 Kc5 35.h5 a5 36.h6

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