1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 Nbd7 9.Qd2 b5 10.a4 b4 11.Nd5 Bxd5 12.exd5 Nb6 13.Bxb6 Qxb6 14.a5 Qb7 15.Bc4 g6 16.Ra4 Rb8 17.Qd3 Ra8
































































Agreed drawn in Shirov-Kasparov, Frankfurt 2000. But this time they want to fight!
18.Qd2 Rb8 19.Nc1 h5 20.Nd3 Bh6 21.Qe2
Kasparov mentions 21.Qxb4 as an alternative, but without giving any variations. After 21.Qxb4 Qc7 22. Qa3(Not 22. Qc3 ? Nxd5 23. Bxd5 Qxc3+ 24.bxc3 Rb1+ 25.Ke2 Rxh1… 0-1 Ivanchuk-Gelfand, Melody Amber 2002) 23.Nf2 Bc1 24. Nd3 Be3 the position is unclear.
21...0-0
































































22.Nxb4
22. Rxb4 ? Qc7 23.Ra4 e4 24.fxe4 Nxe4 and Black has initiative for the pawn. After the game continuation White has won a pawn and looks to be winning another on a6. But practice shows that Black will gain dangerous compensation on the dark squares, particularly on the kingside. White's king will have difficulty finding a comfortable home.
22...Qd7!? TN
22...e4 is a sharp alternative.
23.Nc6!
Perhaps Shirov did not like the variation 23.b3
e4 24.0-0 Rbe8.
23… Qxa4!? 24.bxa4 Rxb4 25.Bb3 Ra8 26.0-0 Nd7 is interesting,
but Black may not have sufficient compensation for the queen.
23...Rxb2 24.0-0 h4
24...e4 is also possible.
25.Bb3!
































































Imprisoning the rogue elephant the and preparing to swing his own rook over to the king’s side.
Not 25.Bxa6?.Nxd526. Rc4 h3-+
25...h3 26.g3
Not 26. Qxa6 Be3+ 27. Kh1 hxg2+ 28.Kxg2 Nxd5 -+
26…e4! 27.fxe4
After 27.f4!? .Re8 Black should have sufficient counterplay.
27...Qg4!?
Or 27...Ng4!? 28.e5! Be3+ 29.Kh1 Nf2+! 30.Kg1! =
Not 30.Rxf2? Bxf2 31.Ra1.dxe5! 32.Qxf2 Rxb3 33.Ne7+
Qxe7 34.cxb3 Rd8

28.Qd3!
Not 28.Qe1?Rb1!! 29.Qxb1 Be3+ 30.Rf2 Qf3 31.Qf1 Ng4-+;
Nor 28.Qxa6? 28...Be3+ 29.Kh1 Rb1! 30.Ne5! (30.Rxb1?? Qf3#) Qd1 31. Bc4 Qd2 32.Be2 Rxf1+ 33.Bxf1 Qf2 34. Nf3 Qxf3+ 35.Bg2 hxg2#
28.Qxg4 Be3+! 29.Kh1 Nxg4 and with Ng4-f2+ to follow, Black will have at least a draw. But Shirov is playing for a win!
28...Qg5
































































29.Qxa6?? Qd2 30.Qe2 Qxe2 31.Ne7+ Kh7 32. Rf2 Rb1+ 33.Rf1 Rxf1#
29.e5! dxe5 30.Rh4!
Attack is the best form of defence.
30.Qc3 e4 31.d6 Bg7 32.Rd4 Nd7 33.Qxb2 Qe3+ 34.Rf2= is too tame for Shirov.
But not 30.d6? e4 31.Qd4 .Ng4! 32.d7 Qe3+ 33.Qxe3 Bxe3+ 34.Kh1 Nf2+ 35.Kg1 Nd1+ 36.Kh1 Rb1 37.Ne7+ Kg7 38.Nd5 Bc5 39.Rc4 Nf2+ 40.Kg1 Nd3+ 41.Rxc5 Rxf1+ 42.Kxf1 Nxc5 wins
30...e4 31.Qd4
Ambitious as ever, Shirov rejects 31.Rxe4 Nxe4 32.Qxe4 Qd2 33.Qf3 Kg7 34.Rd1 Be3+ 35.Kh1 Re8! 36.d6 Bf4 37.Ne7 (37.Qf1 Qc3!) 37...Qg2+ 38.Qxg2 hxg2+ 39.Kxg2 Bxd6 40.Rxd6 Rxe7 41.Rxa6 Rb1=
31...Ng4
































































31...Qe3+ 32.Qxe3 Bxe3+ 33.Kh1 Bd2! 34.d6 Kg7 35.g4 e3 36.g5 Ne8 37.d7 Nd6 38.d8Q Rxd8 39.Nxd8 e2 40.Rg1 e1Q 41.Rxe1 Bxe1 42.Rxh3 Bxa5 43.Rd3 Bxd8 44.Rxd6 Bxg5 45.Rxa6=
32.Rxh6!
32.Qxb2 Qe3+ 33.Kh1 Qe2 34.Ne7+ Kh7 35.Rxf7+ Rxf7 36.Rxh6+ Nxh6 37.Qh8+ Kxh8 38.Nxg6+ Kg7 39.Nf4 Qe1#
32.Rxg4?? Qxg4 33.Qxb2 Be3+34.Kh1 Qe2 -+
32. Rf4?? Rb1+ 33. Rf1 Qe3+ 34.Qxe3 Bxe3+ 35.Kh1 Rxf1#
32.Re1 is met by 32...Qe3+!! 33.Qxe3 Bxe3+ 34.Kh1 Nf2+ 35.Kg1 Nd3+ 36.Kf1 Nxe1 37.Kxe1 Rb1+ and Black is better.
The very tempting 32.Ne7+ might have ended tragically for White: 32.Ne7+ Kh7! 33.Qxe4
































































Analysis Diagram: after 33.Qxe4
33...Qxh4!! 34.Rxf7+ (34.gxh4 Be3+ 35.Qxe3 Nxe3 36.Rc1 Rb8-+)
34...Kh8!
Now Kasparov gives only 35.Nxg6+ .Kg8 36.d6 Rb1+ 37.Rf1+ Kg7
38.Rxb1 Qg5 and Black is winning. If 39.Nf4 then 39...Qc5+ -+.
But why not 35.Qd4+?
































































Analysis Diagram: after 35.Qd4
There follows 35...Qf6!! 36.Rxf6 (36.Qxf6+ Nxf6 37.Nxg6+ Kg8 38.Rxf8+ Bxf8-+) 36...Rxf6-+
32...Nxh6!
Not 32...Qxh6 ? 33.d6! (rather than 33.Qxb2 Qe3+) Qe3+ 34.Qxe3 Nxe3 35.Rc1±
































































33.Qxb2!
After 33.d6? Nf5! 34.Qxb2 fails to Nxg3! 35.Rf2 Nf5+ 36.Kf1 e3 37.Ne7+ Kh7 38.Nxf5 gxf5 -+
34.Ne7+ Qxe7 35.Rxf5 (35. dxe7 Nd4 36.ef8=Q Kxf8 37.Rf7+Ke8) Rb1+ 36.Kf2 e3+ 37.Ke2 Qb7 38.Rd5 Rd8 is favorable to Black.
33...Qe3+ 34.Rf2 Qe1+ 35.Rf1 Qe3+ 1/2-1/2
































































Even the final position is intriguing.36. Rf2 Ng4 is tricky and lead to a draw after 37. Qd4 Qe1+ 38. Rf1 Qe2 39.Rf2 Qe1+ =
But not 37. c3? Nxf2 38.Qxf2 Qxc3 39.Bd1Re8 40.Be2 Qc1+! 41.Qf1 Qc5+ 42. Qf2 Qxd5+-
A battle of giants.