1990年世界冠军对抗赛

(121) Karpov,A (2730) - Kasparov,G (2800) [E81] World Championship 35th-KK5 Lyon/New York (1), 08.10.1990 [ChessBase] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 0-0 6.Be3 c6 7.Bd3 a6 8.Nge2 b5 9.0-0 Nbd7 10.Rc1 [ 10.a3!? ] 10...e5 11.a3! Kontrolle ueber b4 ist wichtiger als ueber b3 und evtl. kann der B nach a2. Bereitet auch 12.d5 vor. 11...exd4 [ 11...bxc4 12.Bxc4 d5 13.exd5 Nb6 14.Ba2 Nfxd5 15.Nxd5 Nxd5 16.Bxd5 cxd5 17.dxe5 Bxe5 18.Bd4+/- ] 12.Nxd4 Bb7 13.cxb5 [ 13.Be2!? Ne5 14.cxb5 cxb5 15.Nb3 ] 13...cxb5 14.Re1 Ne5 [ 14...d5! 15.exd5 Nxd5 16.Nxd5 Bxd5 17.Bf2 Ne5= Gutman] 15.Bf1 Re8 [ 15...d5! Gutman] 16.Bf2 d5 wurde kritisiert, ist aber frueher oder spaeter notwendig 17.exd5 Nxd5 18.Nxd5 Qxd5 19.a4! Bh6!? [ 19...Nc4!? 20.Rxe8+ Rxe8 21.axb5 axb5 22.Nxb5! Qxd1 23.Rxd1 Nxb2~~ ] 20.Ra1 Nc4 21.axb5 axb5 22.Rxa8 [ 22.b3!? DEEP THOUGHT 22...Nd6 ( 22...Nd2 so meinte Kasparow selbst 23.Rxe8+ Rxe8 24.Bxb5 Rd8 25.Ra7 Rc8 26.Be2 Qd7 27.Ba6 Rc7 28.Bxb7 Rxb7 29.Ra8+ Kg7 30.Qa1+/- DEEP THOUGHT) 23.Rxe8+ Rxe8 24.Nxb5 Nxb5 25.Qxd5 Bxd5 26.Bxb5 Rc8 27.b4 Rb8 28.Bf1!? ( 28.Ra5 von DEEP THOUGHT angegeben, aber Weiss kann keine Fortschritte machen) 28...Rxb4 29.Rd1 Be6 30.Rd8+ Kg7 31.Bc5 Rh4[] 32.g4! Bf4 33.h3 und Schwarz hat noch Sorgen] 22...Rxa8 23.Qb3 [ 23.Nxb5 Qxd1 24.Rxd1 Nxb2 25.Rd6!? Bf4!? ( 25...Na4 26.h4 /\ 27.Bc4 26...Bf4 27.Rd4 Be5 28.Rb4 Bd5 29.f4 Bb8 30.g4+/- ) 26.Rb6 Bc8! 27.Nc3 Be5!= ] 23...Bc6 24.Bd3 Nd6 25.Qxd5 Bxd5 26.Nxb5 Nxb5 27.Bxb5 Bg7 28.b4 Bc3 29.Rd1 Bb3 30.Rb1 Ba2 1/2-1/2

(122) Kasparov,G (2800) - Karpov,A (2730) [C92] World Championship 35th-KK5 Lyon/New York (2), 10.10.1990 [Schussler] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.c3 0-0 9.h3 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a4 h6 13.Bc2 exd4 14.cxd4 Nb4 15.Bb1 bxa4 16.Rxa4 a5 17.Ra3 Ra6 18.Nh2 g6 19.f3! A very strong novelty once and for all protecting the attacked e-pawn. Earlier - and weaker - moves are 19.f4 (Ivantjuk-Karpov) and 19.Sg4 (Hjartarson- Karpov). 19...Qd7 Seirawan suggests 19. - c6. The idea is to be able to counter 20.Sc4 with 20. - d5. Even so White looks clearly better. 20.Nc4 Qb5 21.Rc3 Bc8 22.Be3 Kh7 23.Qc1 c6 24.Ng4 Ng8 25.Bxh6!+- Bxh6 26.Nxh6 Nxh6 27.Nxd6 Qb6 28.Nxe8 Qxd4+ 29.Kh1 Qd8 30.Rd1 Qxe8 31.Qg5 Ra7 32.Rd8 Qe6 33.f4 Ba6 34.f5 Qe7 35.Qd2 Qe5 36.Qf2 Qe7 37.Qd4 Ng8 38.e5 Nd5 39.fxg6+ fxg6 40.Rxc6 Qxd8 41.Qxa7+ Nde7 42.Rxa6 Qd1+ 43.Qg1 Qd2 44.Qf1 1-0

(123) Karpov,A (2730) - Kasparov,G (2800) [E92] World Championship 35th-KK5 Lyon/New York (3), 15.10.1990 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 0-0 6.Be2 e5 7.Be3 Qe7 8.dxe5 dxe5 9.Nd5 Qd8 10.Bc5 Nxe4 11.Be7 Qd7 12.Bxf8 Kxf8 13.Qc2 Nc5 14.Rd1 Nc6 15.0-0 Ne6 16.Nb6 axb6 17.Rxd7 Bxd7 18.Qd2 Be8 19.b3 e4 20.Ne1 f5 21.Bd1 Ne5 22.Nc2 Rxa2 23.Qd5 Ke7 24.Nb4 c6 25.Qxe6+ Kxe6 26.Nxa2 Nf7 27.Be2 Nd6 28.Nb4 Bc3 29.Nc2 f4 30.Rd1 h5 31.f3 e3 32.g3 g5 33.Bd3 h4 34.Kf1 c5 35.Ke2 b5 36.cxb5 Nxb5 37.Bc4+ Ke7 38.Rd5 Bf6 39.Rxc5 Nc3+ 40.Kf1 Bg6 41.Ne1 Kd6 42.Ra5 fxg3 43.hxg3 hxg3 44.Ng2 b5 45.Ra6+ Ke7 46.Ra7+ Ke8 47.Ra8+ Bd8 48.Nxe3 bxc4 49.Nxc4 g4 50.Kg2 Ne2 51.Ne5 gxf3+ 52.Kxf3 g2 53.Rxd8+ 1/2-1/2

(124) Kasparov,G (2800) - Karpov,A (2730) [C92] World Championship 35th-KK5 Lyon/New York (4), 17.10.1990 [Schussler] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.c3 0-0 9.h3 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a4 h6 13.Bc2 exd4 14.cxd4 Nb4 15.Bb1 c5 16.d5 Nd7 17.Ra3 f5 18.exf5 Nf6 19.Ne4 Bxd5 20.Nxf6+ [ 20.Rae3!? Bxe4 21.Bxe4 d5 22.Bb1 Rxe3 23.Rxe3 d4 24.Re6 d3 25.Ne5 c4~~ Horvath-Sobisch 1988.] 20...Qxf6 21.Bd2 Qxb2 Karpov`s new idea, refuting (?) the White set-up. 22.Bxb4 Bf7 23.Re6 Qxb4 24.Rb3 Qxa4 25.Bc2 Rad8 26.Rbe3 Qb4 27.g3 a5 28.Nh4 d5 29.Qe2 Qc4 30.Bd3 Qc1+ 31.Kg2 c4 32.Bc2 Bxe6 33.Rxe6 Rxe6 34.Qxe6+ Kh8 35.Ng6+ Kh7-/+ 36.Qe2 Qg5 37.f6 Qxf6 38.Nxf8+ Kg8 39.Ng6 Qf7 40.Ne7+ Kf8 1/2-1/2

(125) Karpov,A (2730) - Kasparov,G (2800) [E94] World Championship 35th-KK5 Lyon/New York (5), 22.10.1990 [Wahls] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 0-0 6.Be2 e5 7.Be3 Na6 8.0-0 c6 9.dxe5?! dxe5 10.Qxd8 Rxd8 11.Rfd1 Re8 12.h3 Bf8 13.Nd2 b6! [ 13...Nc5 14.b4 Ne6 15.c5 Raum] 14.a3 Nc5 15.b4 Ne6 16.Nb3 Ba6! 17.f3 Nh5 18.Bf2 Red8 19.Bf1 Nhf4 20.g3 Nh5 21.Kg2 f5 22.Rab1 Rac8 23.Rxd8 Rxd8 24.Rd1 Rxd1 25.Nxd1 fxe4 26.fxe4 c5 27.bxc5 Nxc5 28.Nxc5 Bxc5 29.Bxc5 bxc5 30.Nc3 Nf6 31.Kf3 Bb7 32.Bd3 Kf8 33.h4 h6 34.Bc2 Ke7 35.Ba4 a6 36.Ke3 1/2-1/2

(126) Kasparov,G (2800) - Karpov,A (2730) [C92] World Championship 35th-KK5 Lyon/New York (6), 24.10.1990 [Schussler] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.c3 0-0 9.h3 Nd7 10.d4 Bf6 11.a4 Bb7 12.axb5 Kasparov switched to 12.Le3 and 12.Sa3 later in the match. 12...axb5 13.Rxa8 Qxa8 14.d5 Na5 15.Bc2 Nc4 16.b3 Ncb6 17.Na3 Ba6= 18.Nh2 c6 19.dxc6 Qxc6 20.Bd2 Be7 21.Ng4 Ra8 22.Ne3 Nf6 23.Nf5 Bf8 24.Bg5 Nbd7 25.c4 bxc4 26.bxc4 Bxc4 27.Nxc4 Qxc4 28.Bb3 Qc3 29.Kh2 h6 30.Bxf6 Nxf6 31.Re3 Qc7 32.Rf3 Kh7 33.Ne3 Qe7 34.Nd5 Nxd5 35.Bxd5 Ra7 36.Qb3 f6 37.Qb8+/- The initiative is more important than a pawn. 37...g6 38.Rc3? 38.g4 keeps the advantage. 38...h5!= 39.g4 Kh6 40.gxh5 Kxh5 41.Rc8 Bg7 1/2-1/2

(127) Karpov,A (2730) - Kasparov,G (2800) [E94] World Championship 35th-KK5 Lyon/New York (7), 26.10.1990 [Wahls] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 0-0 6.Be2 e5 7.Be3 Na6 8.0-0 Ng4 9.Bg5 f6 [ 9...Qe8!? ] 10.Bc1 Kh8 11.h3 Nh6 12.dxe5 fxe5?! 13.Be3 Nf7 14.Qd2 Nc5 15.Ng5! Nxg5 16.Bxg5 Bf6 17.Be3 Ne6 18.Bg4 h5?! [ 18...Nd4 19.Bxc8 Qxc8 20.Bxd4 ( 20.Nb5?! c5! 21.Nxd6 Qe6 22.Nb5 Qxc4 ; 20.f4! c5 21.Nd5! Bg7 22.Bxd4+/= ) 20...exd4 21.Nd5 ( 21.Nb5? c5 22.Nxd6 Qc6 23.Nb5 a6 24.Na3 Qxe4-/+ ) 21...Bg7 22.Rae1 Idee Sb4-d3 unklar] 19.Bxe6 Bxe6 20.Nd5 Bh4 21.Rac1 Kh7 22.Rc3 Rf7 23.b3 c6 24.Nb4 Rd7 25.Rcc1 Bf6 26.f4 exf4 27.Bxf4 Qa5? [ 27...Qe7 28.Nd3 Idee Tc-e1,Df2-g3] 28.Nd5+- Qc5+ 29.Kh1 Bxd5 30.cxd5 Qd4 31.dxc6 bxc6 32.Rxc6 Re8 33.Rc4 Qxd2 34.Bxd2 Be5 35.Be3 Bg3 36.Rf3 h4 37.Bf2 Bxf2 38.Rxf2 Rde7 39.Rf4 g5 40.Rf6 Rxe4 41.Rxe4 Rxe4 42.Rxd6 Re7 43.Ra6 Kg7 44.Kg1 1-0

(128) Kasparov,G (2800) - Karpov,A (2730) [C92] World Championship 35th-KK5 Lyon/New York (8), 29.10.1990 [Schussler] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.c3 0-0 9.h3 Nd7 10.d4 Bf6 11.a4 Bb7 12.Be3 Na5 13.Bc2 Nc4 14.Bc1 d5!? A new, risky move. 15.dxe5 Ndxe5 16.Nxe5 Nxe5 17.axb5 axb5 18.Rxa8 Qxa8 19.f4 The only way to fight for an advantage. 19...Ng6 20.e5 Bh4 21.Rf1 Be7 22.Nd2 Bc5+ 23.Kh2 d4 24.Qe2+/- dxc3 25.bxc3 Rd8 26.Ne4 Ba3 27.Bxa3 Bxe4 28.Qxe4 Qxa3 29.f5 Ne7 30.Qh4 f6! 31.Qg3 Kf8 32.Kh1 Qc5 33.exf6 gxf6 34.Bb3 Nd5 35.Qh4 Kg7 36.Rd1 c6 37.Rd4 Qxc3 38.Rg4+ Kh8 39.Bxd5 Qa1+ 40.Kh2 Qe5+=/+ 41.Rg3 cxd5 42.Qg4 Qc7 43.Qd4 Qd6 44.Kh1 Re8 45.Qg4 Qd7 46.Rd3 Re1+ 47.Kh2 Re4 48.Qg3 Re5 49.Ra3 Re8 50.Qf4 Qb7 51.Kh1 Qb8 52.Qh4 Qb6 53.Qb4 d4 54.Rg3 Qc7 55.Rd3 Qc1+ 56.Kh2 Qf4+ 57.Kg1 Qc1+ 58.Kh2 Qf4+ 59.Kg1 Rc8 60.Rd1 Rd8 61.Qxb5 Qe3+ 62.Kh1 d3 63.Qa5 Qd4 64.Qa1 Qb6 65.Qa2 Kg7 66.Qd2 Qc5 67.Rf1 Rd4 68.Rf3 Qd6 69.Re3 Ra4 70.Re1 h5 71.Rb1 Qd7 72.Qd1 Kh6 73.Qd2+ Kg7 74.Qe3 h4 75.Qf3 Kh6 76.Qe3+ Kg7 77.Qf3 d2 78.Qh5 Qf7 79.Qxf7+ Kxf7 80.Rd1 Rd4 81.Kg1 Rd5 82.Kf2 Rxf5+ 83.Ke2 Rg5 84.Kf2 1/2-1/2

(129) Karpov,A (2730) - Kasparov,G (2800) [D85] World Championship 35th-KK5 Lyon/New York (9), 31.10.1990 [Ftacnik] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Be3 c5 8.Qd2 cxd4 9.cxd4 Nc6 10.Rd1 Qa5 [ 10...e6 11.Nf3 0-0 12.Bb5 Bd7 13.0-0 a6 14.Be2 Qa5 15.d5+/= Dorfman,I-Kozul,Z/Marseille/1989/] 11.Qxa5 Nxa5 12.Nf3 N [ 12.Bd3 0-0 13.Ne2 Bd7 14.Rc1 Rfc8 15.Kd2 e6 16.Rxc8+ Rxc8 17.Rc1= Yusupov,A-Gulko,B/Linares/1989/ ~/=CBM 11] 12...0-0 13.Be2 Bd7 14.Bd2 b6 15.0-0 Rfd8?! [ 15...Rfc8 16.Rc1 Bg4 17.Ba6 Rxc1 18.Rxc1 Bxf3 19.gxf3 Bxd4 20.Rc7N ] 16.Rc1 Bg4 17.d5 Nb7 [ 17...e6 18.Bxa5 bxa5 19.Bc4+/= ; 17...f5 18.Bd3 fxe4 19.Bxe4 Bf5!? ] 18.h3 [ 18.Rc7 Nc5! ] 18...Bxf3 19.Bxf3 Nc5 20.Be3 Rac8 21.Bg4 Rb8 22.Rc4 h5 23.Bf3 e6 24.Rd1 exd5 25.exd5 Be5 26.g4 hxg4 27.hxg4 Nb7? [ 27...Rbc8!? ] 28.Ra4 Na5 29.g5 Rbc8 30.Be2 Bd6 31.Kg2 [ 31.Ba6 Rc7 ( 31...Rc2 32.Kg2 Bc5? 33.Bd3 Rb2 34.Bxc5+- ) 32.Kg2 Nb7? 33.Bxb7 Rxb7 34.Bd4 Bf8 35.Bf6 Rd6 36.Rh4 Bg7 37.Rdh1+- ] 31...Bc5 32.Bd2?? [ 32.Bc1! Bf8 33.Bb2+/- Bg7 34.Bf6 Rd6 35.Rh4 Bxf6 36.gxf6 Rxf6 37.Rdh1+- ] 32...Rxd5 33.Bf3 Rdd8 34.Bxa5 Ftacnik,L 1/2-1/2

(130) Kasparov,G (2800) - Karpov,A (2730) [C43] World Championship 35th-KK5 Lyon/New York (10), 02.11.1990 [Schussler] 1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Ne4 5.Qxd4 d5 6.exd6 Nxd6 7.Nc3 Nc6 8.Qf4 Nf5! A new and natural move preparing the development of Lf8. 9.Bb5 Bd6 10.Qe4+ Qe7= 11.Bg5 f6 12.Bd2 Bd7 13.0-0-0 Qxe4 14.Nxe4 Be7 15.g4 a6! 16.Bc4 Nd6 17.Nxd6+ Bxd6 18.Rde1+ 1/2-1/2

(131) Karpov,A (2730) - Kasparov,G (2800) [E92] World Championship 35th-KK5 Lyon/New York (11), 05.11.1990 [Wahls] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 0-0 6.Be2 e5 7.Be3 exd4 8.Nxd4 Re8 9.f3 c6 10.Qd2 d5 11.exd5 cxd5 12.0-0 Nc6 13.c5 Rxe3!? 14.Qxe3 Qf8 15.Nxc6 bxc6?/a> 16.Kh1 Rb8 17.Na4 Rb4 18.b3 Be6 19.Nb2 Nh5 20.Nd3 Rh4 21.Qf2 Qe7 22.g4 Bd4 23.Qxd4 Rxh2+ 24.Kxh2 Qh4+ 1/2-1/2

(132) Kasparov,G (2800) - Karpov,A (2730) [C92] World Championship 35th-KK5 Lyon/New York (12), 07.11.1990 [Schussler] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.c3 0-0 9.h3 Nd7 10.d4 Bf6 11.a4 Bb7 12.Na3 exd4 13.cxd4 Na5 A new move, but giving up the center doesn`t look very good. For 13. - Sb6 see matchgame 18. 14.Ba2 b4 15.Nc4 Nxc4 16.Bxc4 Re8 17.Qb3 Rxe4 18.Bxf7+ Kh8 19.Be3 Re7 20.Bd5 c6 21.Be6 Nf8 22.Bg4 a5 23.Rac1 White is better. 23...Ng6 24.Bh5 Rc8 25.Bg4 Rb8 26.Qc2 Rc7 27.Qf5 Ne7 28.Qd3 Nd5 29.Bd2 c5 30.Be6 Nb6 31.dxc5 dxc5 32.Qxd8+ Rxd8 33.Bf4 Re7 34.Ng5 Bd5 35.Bxd5 Rxd5 36.Rxe7 Bxe7 37.Re1=/+ 1/2-1/2

(133) Karpov,A (2730) - Kasparov,G (2800) [D85] World Championship 35th-KK5 Lyon/New York (13), 24.11.1990 [Ftacnik] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Be3 c5 8.Qd2 0-0 9.Rc1 Qa5 10.Nf3 e6 11.d5 exd5 12.exd5 Re8 13.Be2 [ 13.c4 Qa3 14.Bd3 Bg4 15.Ng5 ] 13...Bf5 14.0-0 [ 14.Nh4 Be4 15.f3 Bxd5 16.Qxd5 Rxe3 17.Qxb7 Qa6! ] 14...Nd7 15.h3 [ 15.Qb2 Nf6 16.Bc4 Qb6 17.Qa3 Bf8 18.Rcd1 Bd6= Piket,Je-Korchnoi,V/Wijk aan Zee/1990/ ->CBM 17] 15...Nb6 [ 15...h5 ; 15...b5 16.g4 ( 16.Nh4 Be4 17.f3 Bxd5! 18.Qxd5 Nb6 19.Qd2 Rad8 ) 16...Be4 17.Ng5 Nf6 ] 16.g4 [ 16.c4 Qxd2 17.Nxd2 Bb2 18.Rcd1 Na4 ] 16...Bd7 17.c4 Qxd2 18.Nxd2 Na4 [ 18...Bd4?! 19.Bxd4 Rxe2 20.Be3 Re8 21.Nb3! Rxa2 22.Nxc5 Bc8+/= ] 19.Bf3 Nc3?! [ 19...b5 20.cxb5 Bxb5 21.Nc4 Nc3 ( 21...Rad8 22.Bf4 ) 22.Nd6 Bxf1 ( 22...Rxe3 23.fxe3 Bxf1 24.Kxf1 ) 23.Nxe8 Rxe8 ( 23...Be2 24.Nxg7 Bxf3 25.Rxc3 Bxd5 26.Bh6+/- ) 24.Kxf1= ; 19...f5!? ] 20.Rxc3! [ 20.Bxc5 Nxa2 21.Rc2 Nc3 22.Be3 a5=/+ ] 20...Bxc3 21.Ne4 Rxe4 [ 21...Be5 22.Nxc5 Bc8 23.Rb1 b6?! 24.d6 Rb8 25.d7+- ] 22.Bxe4 Re8 23.Bd3 b6 24.Kg2 f5 25.gxf5 [ 25.Kg3!? ] 25...Bxf5 26.Bxf5 gxf5 27.Rd1?! [ 27.Kf3!? Re4 ( 27...Bd4?! 28.Kf4! Bxe3+ 29.fxe3 Re4+ 30.Kxf5 Rxc4 31.d6+/- ) 28.Rg1+ Kf7 29.Rg5 Kf6 ( 29...Rxc4 30.Rxf5+ Ke7 31.Bf4+/- ) 30.Rh5 Kg6 31.Rh6+ Kg7 32.Rc6+/- ] 27...Kf7 28.Rd3 [ 28.Kf3 Re4 29.d6 Bd4 30.Bf4 Ke6 31.Rg1 Be5-/+ ] 28...Bf6 29.Ra3 a5 30.Rb3 Bd8 31.Rc3 [ 31.Kf1 /\ f3,Bf4] 31...Bc7 32.a4 Kf6 33.Kf1 f4 34.Bc1 Kf5 35.Rc2 Rg8 36.Re2 Be5 37.Bb2 Bd4 [ 37...Bxb2? 38.Rxb2 Rg6 39.Re2+/- ] 38.Bxd4 cxd4 39.Re7 d3 40.Ke1 [ 40.d6?? Rg1+! 41.Kxg1 d2-+ ] 40...Rc8 41.Kd2 Rxc4 42.Kxd3 Ftacnik,L [ 42.Kxd3 Rxa4 43.Re1 ( 43.d6 Ra1 44.Kc2 Ra2+ 45.Kc3 Ra1 ) 43...Ra3+ 44.Kc4 Ra4+ 45.Kb5 Rd4 46.Kc6 a4 47.d6 b5 48.d7 a3 49.Kc7 a2= ] 1/2-1/2

(134) Kasparov,G (2800) - Karpov,A (2730) [C45] World Championship 35th-KK5 Lyon/New York (14), 26.11.1990 [Gurevich,M] 1.e4 Schussler 1...e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 [ 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 d5= ] 5...bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4 [ 8.Nd2 Schussler 8...g6 9.Nf3 Bg7 10.a3 Not 10.Lg5 Db4+ 11.c3 Sxc3. 10...a5 11.Bg5 Qe6= Blackburne-Piper, blindfold simultaneous game, London 1881.] 8...Ba6 9.b3 [ 9.Nd2 ] 9...0-0-0 10.g3!? [ 10.Bb2 Re8 11.g3 ] 10...Re8 11.Bb2 f6 12.Bg2 [ 12.f4?! ] 12...fxe5 13.0-0?/a> h5 [ 13...g6!? ] 14.Qd2 Nf6 15.Qa5 Bb7 [ 15...Kb7?! 16.Re1 d6 17.Bxc6++/- ] 16.Ba3 [ 16.Qxa7 Qc5 ] 16...Qe6 17.Bxf8 [ 17.Qxa7 Qg4 ] 17...Rhxf8 18.Qxa7 Qg4  19... 1/4d4 19.Na3! [ 19.Nc3!? Qd4 20.Qa5~~ ] 19...h4 20.Nc2 h3 21.Bh1 Ne4!? 22.a4! [ 22.f3 Nxg3 23.Rf2 Qg6 24.hxg3 Qxg3+ 25.Kf1 c5 26.Qxc5 Bxf3 27.Bxf3 e4 ; 22.Ne3 Nc3 ( 22...Qg6!? ) 23.Qxb7+ Kxb7 24.Bxc6+ Kxc6 25.Nxg4 d6+/= ] 22...Nc3 [ 22...Nd2 Schussler 23.a5 Nf3+ 24.Bxf3 Qxf3 25.Ne1!+- ] 23.Rae1 [ 23.f3 Ne2+ 24.Kf2 Nd4-> ] 23...Ne2+ 24.Rxe2 Qxe2 25.Nb4 d5!? [ 25...Kd8 26.Qxb7 Rxf2 27.Qb8+ Ke7 28.Nxc6++- ; 25...Rf3! 26.a5?! ( 26.Na6 Kd8!= 27.Qxb7 Rd3!  28.... <) 26...Rxb3 ] 26.cxd5 [ 26.Nxc6 Bxc6 27.cxd5 Bb7 28.d6 Qa6? ( 28...e4 29.d7+ Kxd7 30.Qxb7~~ ) 29.Qxb7+ Qxb7 30.d7++- ] 26...cxd5 27.Bxd5 [ 27.Nxd5 Qa6 28.Qc5 Qd6~~ ; 27.Rc1 Qd2! 28.Rc5 Re7! 29.Bxd5 Rxf2! ] 27...Bxd5 28.Nxd5 Qc2 [ 28...Rf7?! 29.Nb6+! Kd8 30.Qb8+ ] 29.Qa6+ Kd7 30.Ne3 Qe4! 31.Rc1 [ 31.Rd1+ Ke7 32.Qf1!? ] 31...Rb8 32.Qf1! Rxb3 [ 32...Rh8 Schussler 33.Qd1+ Kc8 34.Rc4+- Intending 35.Sd5.] 33.Qxh3+ Kd8 34.Qh5 [ 34.Rd1+ Rd3 35.Qh4+? ( 35.Rxd3+ Qxd3 36.Qh4+~~ ) 35...Qxh4 36.Rxd3+ Qd4! ] 34...Kc8 35.Qd1 [ 35.Qe2 Rb1 36.Qa6+ Kb8 ; 35.Qe2 Rb1 36.Qa6+ Kb8 ] 35...Rxe3 [ 35...Rd3 36.Qc2 ( 36.Qc2 Schussler 36...Rf7 37.Nc4~~ ) ] 36.fxe3 Qxe3+ 37.Kh1 Qe4+ 38.Kg1 Qe3+ 39.Kh1 Qe4+ 40.Kg1 Rd8 41.1/4c2 Abgabezug 1/2-1/2

(135) Karpov,A (2730) - Kasparov,G (2800) [D85] World Championship 35th-KK5 Lyon/New York (15), 28.11.1990 [Ftacnik] 1.d4 Gurevich,M 1...Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Be3 c5 8.Qd2 0-0 [ 8...Qa5!? Gurevich,M] 9.Nf3 Qa5 10.Rc1 e6 [ 10...Rd8 Gurevich,M] 11.Bh6!? N 11...Nc6 [ 11...Bxh6 Gurevich,M 12.Qxh6 f6 13.h4 cxd4 14.h5 g5 15.Bd3  16.e5 /^] 12.h4! cxd4 [ 12...Rd8? 13.Bxg7 Kxg7 14.h5 cxd4 15.hxg6 hxg6 16.e5! Kf8 17.Qf4 Ke8 18.Rh7 Qc7 19.Rh8+ Ke7 20.Qf6+ Kd7 21.Qxf7+ Ne7 22.Bb5++- ] 13.Bxg7 Kxg7 14.cxd4 Qxd2+ 15.Kxd2 Rd8 16.Ke3 Bd7 17.Rb1 [ 17.Bb5 Nxd4 18.Nxd4 e5! ; 17.d5 Gurevich,M 17...exd5 18.exd5 Nb4? ( 18...Ne7! 19.Bc4 Nf5+  []d6 ) 19.Bc4 Bg4 20.Rhd1+/- ] 17...Rab8 [ 17...b6 Gurevich,M 18.Bd3  19.<18.Bd3 Ne7 [ 18...h6!? Gurevich,M] 19.h5 [ 19.g4!? Spassky] 19...f6 [ 19...Bc6+/= Gurevich,M] 20.hxg6 [ 20.Rh2 g5 21.e5 Nd5+ 22.Kd2 g4 ] 20...hxg6 [ 20...Kxg6 Gurevich,M 21.Rh2+/= ] 21.Rh2 b6 22.g4 e5 [ 22...Rh8 23.Rbh1 Rxh2 ( 23...g5!? 24.e5 Nd5+ 25.Kd2 Rxh2 26.Rxh2 Rh8 27.exf6+ Nxf6 28.Rxh8 Kxh8 29.Ne5 Bc8 30.f3 Kg7+/= ) 24.Rxh2 Rh8 25.Rxh8 Kxh8 26.g5 Kg7 ( 26...f5? 27.Kf4 Nc6 28.Ne5! ) 27.gxf6+ Kxf6 28.e5+ Kg7 29.Be4+/- ] 23.dxe5 [ 23.g5?! Gurevich,M 23...exd4+! ; 23.Rbh1 Gurevich,M 23...exd4+ 24.Kxd4 Rh8~~ ; 23.Rg1+/= Gurevich,M] 23...Bxg4 24.exf6+ [ 24.Rbh1!? Rxd3+! ( 24...Bxf3 25.Rh7+ Kf8 26.Rh8+ Ng8 27.Bc4!! Bxh1 28.exf6 Ke8 29.Be6!+- ) 25.Kxd3 Bxf3 26.Rh7+ Kf8 27.exf6 Ng8 28.R1h3 Bxe4+ 29.Kxe4 Nxf6+= ] 24...Kxf6 25.Nd4 Rb7? [ 25...Rh8 26.Rbh1 Rh5 ( 26...Rhe8!? 27.Rh7 ( 27.Bb5 Nd5+ 28.Kd3 Nf4+= ) 27...Nd5+ 28.Kd2 Nb4 29.a3 ( 29.Rxa7? Rbd8 30.Kc3 Rxd4 31.Kxd4 Nc6+-+ ) 29...Nxd3 30.Kxd3 Red8! 31.Rxa7 Ke5 32.Re7+ Kf6?/a> ) 27.f3 Rbh8 28.Rxh5 Rxh5 29.Rxh5 Bxh5 30.f4 Bg4 31.Nb5 Nc8 32.e5+ Kf7 33.Nc7+/- ] 26.f3? [ 26.Rh4! Bc8 ( 26...Kg5 27.Rxg4+! Kxg4 28.Rg1+ ( 28.Be2+ Kh4 ( 28...Kh3 29.Rh1+ Kg2 30.Bf3# ; 28...Kg5 29.Ne6+ Kf6 30.Nxd8+- ) 29.Rh1+ Kg5 30.Ne6+ Kf6 31.Nxd8 Rd7 32.Rd1+- ) 28...Kh5 29.Rh1+ Kg4 30.Be2+ Kg5 31.Ne6++- ; 26...Rbd7 27.e5+ ( 27.Rxg4?! Rxd4 28.e5+ Kxe5 29.Rxd4 Rxd4 30.f4+ Rxf4 31.Rb5+ Nd5+ 32.Rxd5+ Kxd5 33.Kxf4 Kd4 34.Bxg6 Kc3= ) 27...Kxe5 ( 27...Kg5 28.Rxg4+! Kxg4 29.Rg1+ Kh3 ( 29...Kh4 30.Nf3+ Kh5 31.Rh1+ Kg4 32.Rh4# ; 29...Kh5 30.Rh1+ Kg4 31.Be2+ Kg5 32.f4# ) 30.Rg3+ Kh4 ( 30...Kh2 31.Nf3+ Kh1 32.Rg1# ) 31.Nf3+ Kh5 32.Rh3+ Kg4 33.Rh4# ) 28.Rb5+ Nd5+ 29.Rxd5+ Rxd5 ( 29...Kxd5 Gurevich,M 30.Rxg4+- Analysen Schachcomputer Mephisto Lyon/Schachmagazin 64) 30.Rxg4+/- ( 30.Nc6++- ) ; 26...Bh5 27.Rf4+ Ke5 28.Rb5+ Kd6 29.Rf7 ; 26...Bd7 27.Rh7  28.e5 +- 27...Nc6 ( 27...Re8  28.... []d5, 28.... []f5 28.Bc4 Nf5+ 29.Nxf5 gxf5 30.Rf7+ Kg6 31.Rg1+ Kh6 32.Bd5 Rc7 33.Rgg7 >>/+-) 28.Ba6 Rc7 29.Nb5 >>/+-) 27.f4 Rc7 ( 27...Rbd7 28.e5+ ) 28.e5+ Kg7 29.Rbh1+/- ] 26...Rbd7! 27.Rb4 Be6 28.Rc2 [ 28.f4 Nc6! ] 28...a5 29.Ra4 g5 30.Bb5 [ 30.Bf1 Gurevich,M  []e6] 30...Rd6 31.Be2 Bd7 32.Rac4 Re8 33.Rb2 Nd5+ Ftacnik,L [ 33...Nd5+ Gurevich,M 34.Kf2 Nf4  36... < 1/2-1/2

(136) Kasparov,G (2800) - Karpov,A (2730) [C45] World Championship 35th-KK5 Lyon/New York (16), 01.12.1990 [Gurevich,M] 1.e4 Schussler 1...e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4 Nb6!? [ 8...Ba6 ] 9.Nd2 Qe6 [ 9...d6!? ] 10.b3!? a5! [ 10...Bb4!? 11.Bb2 0-0 ] 11.Bb2 Bb4 [ 11...a4!? ; 11...a4 Schussler 12.Qe3+/= ] 12.a3 Bxd2+ 13.Qxd2 d5?! [ 13...a4 14.c5 Nd5 15.b4 d6~~ ( 15...Ba6 Schussler 16.Bxa6 Rxa6 17.0-0+/- ) ] 14.cxd5 cxd5 15.Rc1!+/= 0-0! [ 15...c6 16.Qc2  17.>>d3>>] 16.Rxc7 Qg6 17.f3! Bf5 [ 17...a4!? ] 18.g4!+/- Bb1[] [ 18...Bxg4? 19.Rg1+- ; 18...Be6 19.Bd3 Qh6 20.Qxh6 gxh6 21.a4+/- ] 19.Bb5  20.<19...Rac8 20.Rxc8 Rxc8 21.0-0 [ 21.Qxa5?! Qc2<=> ] 21...h5 [ 21...Rc2 22.Qd4 Qh6 23.Rf2+/- ] 22.h3 hxg4 23.hxg4 Bc2 24.Qd4 [ 24.Rc1 Bxb3 25.Rxc8+ Nxc8 26.Qc3 Qc2 ; 24.Qe3!  25.>>d4>>] 24...Qe6 [ 24...Bxb3? 25.e6+- ] 25.Rf2 Rc7 [ 25...Bxb3 26.Rh2 Bc2 27.Bc3+/- ] 26.Rh2 [ 26.Bc3!? ] 26...Nd7! 27.b4 axb4 28.axb4 Nf8+/= 29.Bf1 [ 29.Be2  30.f4] 29...Bb3 30.Bd3 Bc4 31.Bf5 Qe7 32.Qd2 [ 32.Bc3 Ne6 33.Qd2 Rd7 ] 32...Rc6! 33.Bd4 Ra6 34.Bb1 Ra3 35.Rh3 ? [ 35.Bc3 Qa7+ 36.Bd4 Qe7 ; 35.Rh5+- Ng6 ( 35...Rxf3 36.Qh2 Rf1+ 37.Kg2 f6 ( 37...Ng6 38.Rh8+! Nxh8 39.Qh7+ ; 37...f5 38.Bc5  39.<) 38.Bc5+- ; 35...Rb3 36.Bc2 Qxb4 37.Qf2 Ng6 ( 37...Ra3 38.Qh4 ) 38.Bxb3 Qxb3 39.Qe3+- ) 36.Bc5! Qe6 37.Qh2 f6 ( 37...Bd3 38.Qb2! Qa6 39.b5 ) 38.Rh8+! ( 38.Bxg6? Ra1+ ) 38...Nxh8 39.Qh7+ Kf7 40.Qh5+ g6 ( 40...Kg8 41.Bh7# ) 41.Qxh8+- Douven] 35...Rb3 36.Bc2 Qxb4 [ 36...Rxb4!? ] 37.Qf2! Ng6?!(+) [ 37...Ne6! 38.Qh4 Rb1+~~ ] 38.e6?!(+) [ 38.Bxb3 Bxb3 ( 38...Qxb3 39.Qd2+/- ) 39.f4+/- ] 38...Rb1+ 39.Bxb1 [ 39.Kh2 Qd6+~~ ] 39...Qxb1+ 40.Kh2 fxe6 41.Qb2!+/= Abgabezug 41...Qxb2+ 42.Bxb2 Nf4 [ 42...e5 43.Kg3 ] 43.Rh4 [ 43.Rg3 d4 ] 43...Nd3 44.Bc3 e5 45.Kg3 d4 [ 45...Kf7 46.Rh5 Ke6 47.Rh8 ] 46.Bd2 Bd5 47.Rh5 Kf7 48.Ba5! Ke6 49.Rh8 Nb2 [ 49...e4 50.fxe4 Bxe4 51.Bb6 ] 50.Re8+ Kd6 51.Bb4+ Kc6 52.Rc8+ [ 52.Rxe5? Nd3= ] 52...Kd7 53.Rc5 Ke6 54.Rc7 g6 [ 54...Kf6 55.Bf8+/- ] 55.Re7+ Kf6 56.Rd7 Ba2 [ 56...Nd3 57.Rxd5 Nxb4 58.Rd6+ Kf7 59.f4+- ] 57.Ra7 Bc4 58.Ba5 Bd3 59.f4!+/- exf4+ [ 59...e4 60.Bb6+- ] 60.Kxf4 Bc2 61.Ra6+ Kf7 62.Ke5 Nd3+ [ 62...d3 63.Ra7+ Ke8 64.Ke6 Bb3+ 65.Kf6 Bc4 66.Re7+ Kf8 67.Bb4+- ; 62...Nc4+ 63.Kxd4 Nxa5 64.Rxa5+- ] 63.Kxd4 Nf2 64.g5 Bf5 65.Bd2 Ke7 66.Kd5 Ne4 67.Ra7+ Ke8 68.Be3 Nc3+ 69.Ke5 Kd8 70.Bb6+ Ke8 71.Rc7 Ne4 72.Be3 Ng3 73.Bf4 Nh5 74.Ra7 Kf8 75.Bh2 Ng7 76.Bg1 Nh5 77.Bc5+ Kg8 78.Kd6 Kf8 79.Bd4 Bg4 80.Be5 Bf5 81.Rh7 [ 81.Kc6+- ] 81...Kg8 82.Rc7 Kf8 83.Kc6 Kg8 84.Re7 [ 84.Ra7  85.<84...Kf8 85.Bd6 [ 85.Ra7+- ] 85...Kg8 86.Re8+ Kf7 87.Re7+ Kg8 88.Be5 Kf8 89.Ra7 [ 89.Kd6 Bg4 90.Ra7+- ] 89...Bg4 90.Kd6 Bh3 91.Ra3! Bg4 92.Re3!+- Bf5 93.Kc7 Kf7 94.Kd8 Bg4 95.Bb2! Be6 [ 95...Nf4 96.Re7+ Kf8 97.Ba3+- ] 96.Bc3! Bf5 [ 96...Nf4? 97.Rf3+- ] 97.Re7+ Kf8 98.Be5 Bd3 99.Ra7 Be4 100.Rc7 Bb1 101.Bd6+ Kg8 102.Ke7 [ 102.Ke7 Ng7 103.Rc8+ Kh7 104.Be5 Nf5+ 105.Kf8+- ] 1-0

(137) Karpov,A (2730) - Kasparov,G (2800) [D85] World Championship 35th-KK5 Lyon/New York (17), 05.12.1990 [Ftacnik] 1.d4 Gurevich,M 1...Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Be3 c5 8.Qd2 0-0 9.Nf3 Bg4 [ 9...Qa5 Gurevich,M 10.Rc1+/= ] 10.Ng5!? [ 10.Be2 Gurevich,M 10...Qa5  11.... []c6] 10...cxd4 [ 10...h6?! 11.h3! Bh5 12.g4 hxg5 13.gxh5 gxh5 14.Rg1-> ] 11.cxd4 Nc6 12.h3 Bd7 [ 12...Bxd4?! 13.Bxd4 Qxd4 14.Qxd4 Nxd4 15.hxg4 Nc2+ 16.Kd2 Nxa1 17.Bd3+/- ; 12...Nxd4?! 13.hxg4 Rc8 14.Rd1! ( 14.Rc1 Rxc1+ 15.Qxc1 Qa5+ 16.Bd2 Qxa2~~ ; 14.Bd3?! Nc2+! 15.Bxc2 Bc3 16.Qxc3 Rxc3 17.Bb3 Rxe3+ 18.fxe3 Qa5+ ; 14.Bxd4 Bxd4 15.Rc1 Bxf2+! ) 14...Nc2+ ( 14...Rc2 15.Qb4 Nc6!~~ ) 15.Ke2 Qc7 16.Kf3! Rfd8 17.Bd3 ] 13.Rb1 [ 13.Be2 Gurevich,M] 13...Rc8! 14.Nf3 [ 14.Rxb7 Nxd4 15.Bxd4 Bxd4 16.Qxd4 Rc1+ ( 16...Qa5+ Gurevich,M  17.... <) 17.Kd2 Rd1+! 18.Kxd1 Ba4+ ] 14...Na5 15.Bd3 Be6 [ 15...Nc4 16.Bxc4 Rxc4 17.0-0 ( 17.Rxb7 Bc6 18.Rxa7 Qb6 ( 18...Bxe4?/a> ) 19.d5 ( 19.Ra3 Qb1+ 20.Qd1 Qb4+ 21.Nd2 Qxa3 22.Nxc4 Qxa2 23.Nd2 Bb5-> ) 19...Qb1+ 20.Qd1 Bc3+ 21.Nd2 ( 21.Ke2 Qb2+ 22.Kf1 Bb5 23.Kg1 Rxe4 ) 21...Bxd2+ 22.Kxd2 Qb4+ 23.Ke2 Bb5-> ) 17...Qc7 ( 17...b5 18.Rfc1 Ra4 19.d5+/= ) 18.Rfc1 b5 19.Rxc4 Qxc4 ( 19...bxc4 20.Qc3! ) 20.Rc1 Qe6 21.Rc7+/= ] 16.0-0 Bc4 [ 16...Nc4?! Gurevich,M 17.Bxc4 Bxc4 18.Rfc1+/= ] 17.Rfd1 b5? [ 17...Bxd3 18.Qxd3 Qd7?! ( 18...e6!? 19.d5 exd5 20.exd5 Nc4 ; 18...Nc4 Gurevich,M 19.Bf4+/= ) 19.d5 ( 19.Qa3 b6 20.Bg5+/= ) 19...Nc4 20.Bd4 ; 17...e6 18.Bg5! Qc7 19.Rbc1+/= ] 18.Bg5! a6 19.Rbc1 [ 19.Bxe7?! Qxe7 20.Qxa5 Bxd3 21.Rxd3 Qxe4 22.Rdd1 Rc6 ] 19...Bxd3 [ 19...Re8 20.Bb1 ] 20.Rxc8 Qxc8 21.Qxd3 Re8? [ 21...Nc4 22.Bxe7 Nb2 23.Qd2 Nxd1 24.Bxf8 ; 21...Qb7 22.Qa3 ( 22.d5 Nc4 23.Rb1 Rc8 24.Nd4 Ne5 ; 22.Rc1! Gurevich,M 22...Nc4 ( 22...h6 23.Bh4 g5 24.Bg3 Rc8 ( 24...Nc4 25.a4! ) 25.Rxc8+ Qxc8 26.Qa3 ) 23.a4! Nb2 24.Qa3 Nxa4 25.Qxe7 Qxe7 26.Bxe7 Re8 27.Rc7 />> Gutman/Treppner) 22...Nc4 23.Qxe7 Qxe7 24.Bxe7 Re8 25.Bc5 Rxe4 26.d5 Nb2 27.Rd2 Nc4 28.Rd3 Nb2 29.Rd2= ( 29.Ra3 Na4 ) ; 21...Qd7= Gurevich,M] 22.Rc1 Qb7 [ 22...Qd7 Gurevich,M 23.Qa3 Nc4 24.Qxa6 Bxd4 25.Nxd4 ( 25.Rb1+/= ) 25...Qxd4 26.Qxb5 Nd6= ] 23.d5 Nc4 [ 23...h6 24.Bf4 Nc4 25.Nd2 g5 26.Bg3 Nxd2 27.Rc7! ] 24.Nd2 Nxd2 [ 24...Ne5 Gurevich,M 25.Qc2  26.1/4c7>>; 24...h6 Gurevich,M 25.Bf4+/= ] 25.Bxd2! [ 25.Qxd2 b4 26.Rc6 a5<=> ] 25...Rc8 26.Rc6! Be5 [ 26...Rxc6 27.dxc6 Qxc6 ( 27...Qc7 Gurevich,M 28.Qd7 Be5 29.Bb4 e6 30.Qe8+ Kg7 31.Qf8+ Kf6 32.Be7+ Qxe7 33.Qh8+ Kg5 34.Qxe5+ Kh6 35.c7+- ) 28.Qd8+ Bf8 29.Bh6+- ] 27.Bc3 Bb8 [ 27...Bxc3 28.Qxc3 Rxc6 29.Qxc6 Qa7 30.e5+- ] 28.Qd4 f6 29.Ba5 Bd6 [ 29...Qd7 30.Qc5 Rxc6 31.Qxc6 Qd6 32.Qe8+ Kg7 33.Bd8 Qh2+ 34.Kf1 Qh1+ 35.Ke2 Bh2 36.Qxe7+ Kh6 37.Bb6+- ; 29...Rxc6 Gurevich,M 30.dxc6 Qxc6 31.Qd8+ Kf7 32.Qxb8 Qc1+ ( 32...Qxe4+/- ) 33.Kh2+- ] 30.Qc3 [ 30.Qb6!? ] 30...Re8 31.a3 Kg7 32.g3 [ 32.Bc7! ] 32...Be5 33.Qc5 h5 [ 33...Bd6+/- Gurevich,M] 34.Bc7 Ba1 35.Bf4 Qd7 36.Rc7 Qd8 [ 36...Qxh3 37.Rxe7+ Rxe7 38.Qxe7+ Kg8 39.Bh6 f5 40.e5 ] 37.d6 g5 38.d7 Rf8 39.Bd2 Be5 40.Rb7 Ftacnik,L [ 40.Rb7 Gurevich,M 40...Bd6 41.Qc6 Bxa3 42.Be3  43.>>b6+-] 1-0

(138) Kasparov,G (2800) - Karpov,A (2730) [C92] World Championship 35th-KK5 Lyon/New York (18), 08.12.1990 [Gurevich,M] 1.e4 Schussler 1...e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.c3 0-0 9.h3 Nd7 10.d4 Bf6 11.a4 Bb7 12.Na3 exd4 13.cxd4 Nb6!? N 14.Bf4! [ 14.axb5 axb5 15.Bf4 b4 16.Nc4 Rxa1 17.Qxa1 Nxc4 18.Bxc4 Nxd4=/+ ] 14...bxa4 15.Bxa4 Nxa4 16.Qxa4 a5 [ 16...Ne7 Schussler 17.e5 Ng6~~ ] 17.Bd2  18.d5 17...Re8 18.d5+/= Nb4 19.Bxb4 axb4 20.Qxb4 Rb8 21.Qc4!! [ 21.Nb5 Qd7 22.Qc4 Bxb2? ( 22...c6!=/+ ) 23.Rab1 Bxd5 24.exd5 Rxe1+ 25.Rxe1 Rxb5 26.Qxc7!+- ; 21.Qd2 c6?/a> ] 21...Qc8?! [ 21...Bxb2 22.Ra2 c6?! ( 22...Bxa3 23.Rxa3+/- ; 22...Qf6 23.Qxc7 Rec8 24.Qd7 Qc3 25.Nb5 Qb3 26.Ra7+/- ; 22...Bf6!? 23.Nb5 Qd7 ( 23...Re7 Schussler 24.Nfd4+/- C7 will remain weak until it is no longer existing.) 24.Nfd4 Bxd4 25.Nxd4+/= ) 23.dxc6 Rc8 24.cxb7 Rxc4 25.Nxc4+- ] 22.Nd4!+/- Ba6 23.Qc3 c5 [ 23...Rb6 24.b4+/- ] 24.dxc6 Bxd4 25.Qxd4 Qxc6 26.b4! h6 27.Re3! Re6 28.f3 Rc8 29.Rb3 Bb5[] 30.Rb2 Qb7 [ 30...Ra8!? ] 31.Nc2!  []e3-d5 31...Qe7 32.Qf2 [ 32.Ne3 Qg5!? ] 32...Rg6 33.Ne3 Qe5 34.Rbb1 Bd7 35.Ra5! Qe7 36.Ra7 Qd8 37.Nd5 Kh7 [ 37...Bxh3? 38.Ne7++- ] 38.Kh2 Rb8 39.f4!? [ 39.Rc1!  40.<39...Re6 40.Qd4 Qe8! 41.Re1! [ 41.Nc7? Rxe4 42.Qd3 ( 42.Qxd6 Qc8 43.Na6 Bxh3 44.Qxb8 Qg4 ) 42...Qe7 43.Nd5 Bb5! ] 41...Bc6 42.Qd3! Qf8 43.Rc1 Bxd5 44.exd5+ Rg6 45.Qf5!+- Kg8 46.Rac7 [ 46.Rcc7 Rf6 ] 46...Rf6 47.Qd7 Rd8 48.Qxd8 Qxd8 49.Rc8 Qf8 50.R1c4! Rf5 51.Rxf8+ Kxf8 52.Rd4 h5 [ 52...Ke7 53.g4 Rf6 54.b5 Kd7 55.Rc4+- ] 53.b5 Ke7 54.b6 Kd7 55.g4 hxg4 56.hxg4 Rf6 57.Rc4 [ 57.Rc4 Rh6+ 58.Kg3 Rh1 59.Rc7++- ] 1-0

(139) Karpov,A (2730) - Kasparov,G (2800) [E92] World Championship 35th-KK5 Lyon/New York (19), 12.12.1990 [Gurevich,M] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 0-0 6.Be2 e5 7.Be3 c6 8.d5 Ng4 9.Bg5 f6 10.Bh4 Na6 11.Nd2 Nh6 [ 11...h5!? ] 12.a3 Nf7 13.f3 Bh6!?  14.... >>e3 14.Bf2 f5 15.Qc2 Bd7 [ 15...Qg5!? 16.Nf1 ( 16.h4 Qxg2 17.Rg1 Qh2 18.Bf1 Nc5! ) 16...Qxg2 17.Rg1 Qh3 18.Rg3 Qh5 19.f4 exf4 20.Bxh5 fxg3~~ ] 16.b4 c5! 17.Rb1 b6 18.Nf1 Bf4!? 19.g3 [ 19.h4!? ; 19.Bd3 Nh6 20.Ng3+/= ] 19...Bh6 20.h4 Nc7 21.g4 fxg4! 22.fxg4 Bf4 23.Ne3 Ne8 24.Ncd1!? [ 24.Ng2 Nf6<=> ; 24.h5 g5~~ ] 24...h6 25.h5 g5 26.Rg1 Nf6 27.Rg2 Qc8!~~ 28.Kf1 Nd8 29.Kg1 Nb7 30.Kh1 cxb4 31.axb4 a5! [ 31...b5!?~~ ] 32.Nf5 Bxf5 33.exf5 [ 33.gxf5 axb4 34.Rxb4 Qe8 35.Bxb6 Nc5|^ ] 33...axb4 34.Rxb4 Nc5! [ 34...Nxd5 35.Rb5 Ra5 36.Qb3?/a> ] 35.Rxb6 Nce4=/+ 36.Rc6 Qb7 37.Be1?! [ 37.Bf3 Nxf2+ 38.Nxf2 Ra1+ 39.Rg1 Qa7=/+ ] 37...Ra1 38.Bf3 Nc5 39.Bc3 Rc1-/+ [ 39...Rc1 40.Qb2 Qxb2 ( 40...Qa8! 41.Rxd6? ( 41.Rxc5!? dxc5 42.Bxe5 Qa4 43.Bxf6 Rxd1+ 44.Bxd1 Qxd1+ 45.Rg1 Qf3+ 46.Rg2 ( 46.Qg2 Qxg2+ 47.Kxg2 Rxf6-+ ) 46...Qf1+-+ ; 41.Qa2 Qxa2 ( 41...Qa4 42.Qxa4 Nxa4 43.Bb4 e4 44.Be2 Nb2 45.Rg1 Rc2 46.Rg2 Nxd1 47.Bxd1 Rc1 48.Rg1 Ra8 49.Bxd6 Raa1 50.Rc8+ Kf7 51.Rc7+ Ke8 52.Ba4+ Rxa4 53.Rxc1 Bxc1 54.Be7 Nxg4 55.d6 Ra1 56.Rc8+ Kf7 57.Rf8+ Kg7 58.d7 Bf4+ 59.Kg2 Ra2+ 60.Kh3 ( 60.Kf1 Rf2+ 61.Kg1 ( 61.Ke1 Bd2+ 62.Kd1 Ne3# ) 61...Bh2+ 62.Kh1 Rf1+ 63.Kg2 Rg1+ 64.Kh3 Rg3# ; 60.Kh1 Rh2+ 61.Kg1 Be3+ 62.Kf1 Rf2+ 63.Kg1 Rd2+ 64.Kf1 Nh2+ 65.Ke1 Nf3+ 66.Kf1 Rf2# ) 60...Rh2+ 61.Kxg4 Rh4# Bulletin(Speelman/Tisdal/Kristensen)) 42.Rxa2 Rb8-/+ ) 41...e4 42.Rxf6 Rxf6 43.Bxf6 exf3-+ ) 41.Rxb2=/+ ] 1/2-1/2

(140) Kasparov,G (2800) - Karpov,A (2730) [C92] World Championship 35th-KK5 Lyon/New York (20), 15.12.1990 [Gurevich,M] 1.e4 Schussler 1...e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.c3 0-0 9.h3 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a4 h6 13.Bc2 exd4 14.cxd4 Nb4 15.Bb1 c5 16.d5 Nd7 17.Ra3 f5 18.Rae3!? Nf6 [ 18...f4 19.R3e2 Qf6 20.e5!?|^ ; 18...Nb6!? ] 19.Nh2 [ 19.exf5 Rxe3 20.Rxe3 Nbxd5~~ ] 19...Kh8 [ 19...fxe4!? 20.Nxe4 Nbxd5 ( 20...Nfxd5 21.Rg3-> ) 21.Nxf6+ Nxf6 22.Rxe8 Nxe8 23.Qd3 ] 20.b3!+/= bxa4 [ 20...c4 21.bxc4 bxc4 22.Nxc4 ( 22.Bb2+/= ) 22...fxe4~~ ] 21.bxa4 c4 22.Bb2! fxe4 [ 22...Nd3 23.Bxd3 cxd3 24.Qb3 ; 22...Rc8 23.Bc3 a5+/= ] 23.Nxe4 Nfxd5 [ 23...Nbxd5 24.Bxf6 ( 24.Nxf6 Schussler 24...Nxe3 25.fxe3 gxf6 26.Qc2 Qd7 27.Bxf6+ Kg8 28.Qg6+ Bg7 29.Qh7+ Kf8 30.Rf1+- ) 24...Nxf6 25.Nxf6 Rxe3 26.Rxe3 Qxf6 27.Qc2-> ] 24.Rg3 [ 24.Nxd6 Nxe3 25.Nf7+ Kg8 26.Nxd8 Nxd1 27.Rxe8 Bc6-+ ; 24.Qh5 c3! 25.Rxc3 Re5~~ ] 24...Re6! [ 24...Nd3 25.Bxd3 cxd3 26.Qh5-> ] 25.Ng4 [ 25.Nf3 Qe8 ] 25...Qe8 [ 25...Nd3!? Kasparov/Gurevich 26.Bxd3 cxd3 27.Nxh6 Rxh6 28.Ng5 Qd7 29.Re6!+- Gutman/Treppner; 25...Qd7!? Schussler 26.Nef6 Rxf6 27.Bxf6 Nxf6 28.Nxf6 gxf6 29.Qd4+/- ] 26.Nxh6! c3?! [ 26...Rxh6 27.Ng5 ( 27.Qd2 Re6 28.Nxd6 Rxd6 29.Rxe8 Rxe8~~ ; 27.Nxd6 Rxd6 ( 27...Qxe1+ 28.Qxe1 Rxd6+/= ; 27...Qd7 28.Nf5 Rh7 ( 28...Re6 29.Qh5+ Kg8 30.Ne7+ Nxe7 31.Bh7++- ) 29.Nxg7 Bxg7 ( 29...Rxg7 30.Qh5+ Kg8 31.Qh7+ Kf7 32.Rxg7+ Bxg7 33.Qxg7# ; 29...c3 30.Bxc3 Nxc3 ( 30...Bxg7 31.Bxg7+ Rxg7 32.Qh5+ Kg8 33.Qh7+ Kf8 34.Qh8+ Kf7 35.Qxg7# ) 31.Qxd7 Bc6 32.Qf5 Rxg7 33.Rxg7+- ) 30.Bxg7+ Rxg7 31.Qh5+ Kg8 32.Qh7++- Borik/Pfleger; 27...Qh5! 28.Nxb7 Rb8 29.Na5 Nd3 30.Bxd3 cxd3 31.Nc4 Bb4+/- Borik/Pfleger) 28.Rxe8 Rxe8 29.Qh5++- ) 27...Qh5 28.Qg4 Nd3 ] 27.Nf5 cxb2 28.Qg4!+/-  []g7 28...Bc8?! [ 28...Rc8!? ] 29.Qh4+ [ 29.Nxg7? Rxe4! ] 29...Rh6 [ 29...Kg8 30.Ng5? ( 30.Nh6+ Kh8 31.Nf7+ Kg8 32.Qh8+ Kxf7 33.Nxd6+!+- ) 30...Rxe1+ 31.Kh2 Bxf5 32.Bxf5 Rh1+! 33.Kxh1 b1Q+ 34.Bxb1 Qe1+-+ ] 30.Nxh6 gxh6 31.Kh2! [ 31.Nf6 Qxe1+ 32.Kh2 Bg7? ( 32...Qe5!-+ ) 33.Qxh6+ Bxh6 34.Rg8# ; 31.Nxd6? Qxe1+ 32.Kh2 Qe6 ] 31...Qe5 [ 31...Ra7 32.Nf6 Qf7 33.Re8 Nxf6 34.Qxh6++- ] 32.Ng5 Qf6 33.Re8!  34.[]f7 +- 33...Bf5 34.Qxh6+! ?! [ 34.Nf7+! Qxf7 35.Qxh6+ Bh7 36.Rxa8  37.<34...Qxh6 35.Nf7+ Kh7 36.Bxf5+ Qg6 37.Bxg6+ [ 37.Rxg6! Ne7 38.Rxe7!+- ] 37...Kg7 38.Rxa8 Be7 39.Rb8 a5 40.Be4+ Kxf7 41.Bxd5+ 1-0

(141) Kasparov,G (2800) - Karpov,A (2730) [C92] World Championship 35th-KK5 Lyon/New York (22), 26.12.1990 [Gurevich,M] 1.e4 Schussler 1...e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.c3 0-0 9.h3 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.a4 h6 13.Bc2 exd4 14.cxd4 Nb4 15.Bb1 c5 16.d5 Nd7 17.Ra3 f5 18.exf5?! Bxd5 [ 18...Nf6 19.Ne4 Bxd5 20.Nxf6+ Qxf6 21.Bd2 Qxb2 22.Bxb4 Bf7!~~ ] 19.Ne4 Bf7! [ 19...Nf6 ] 20.axb5? [ 20.Nxd6 Rxe1+ 21.Nxe1 Ne5-+ ] 20...d5! [ 20...axb5 Schussler 21.Rxa8 Qxa8 22.Nxd6+/- ] 21.Nc3 [ 21.Ng3 Rxe1+ 22.Nxe1 axb5=/+ ] 21...Rxe1+ 22.Nxe1 d4 23.Na2 [ 23.Be4 Ra7 24.Ne2 Nf6 25.Bf3 d3=/+ ; 23.Ne4 axb5 24.f6 Nxf6?! ( 24...g6!? ; 24...Nd5!? ) 25.Nxf6+ gxf6 26.Rxa8 Qxa8 27.Qg4+ Kh8 28.Qf5|^ ] 23...Nxa2 [ 23...a5!? ] 24.Bxa2 c4! [ 24...Bxa2?! 25.Rxa2 axb5 26.Rxa8 Qxa8 27.Qb3++/- ] 25.Rxa6 Nc5! 26.Rxa8 Qxa8=/+ 27.Bb1 d3 [ 27...Qa1 28.Bf4 Qxb2 29.Be5<=> ] 28.Be3 Qa5 29.b3! [ 29.Nf3 Qxb5 30.Bxc5 Bxc5-/+ ] 29...Nxb3 [ 29...Qxb5 30.bxc4 Bxc4 31.Bxc5 Bxc5 32.Bxd3+/- ] 30.Nxd3 cxd3 31.Bxd3?/a> Nc5 [ 31...Qb4!?  32.... >>c5] 32.Bf1 Qc7(+) [ 32...Qb4 ] 33.Qg4 Kh7?! [ 33...h5! ] 34.Bc4! Bxc4 [ 34...Be8? 35.Bxh6 Kxh6 36.Qh4+ Bh5 37.g4+- ; 34...h5 35.Qe2= ] 35.Qxc4 Qe5 36.Qf7!= Bd6 37.g3 Qe7 38.Qg6+ Kh8 39.Bd4 [ 39.b6!? Nb7 ( 39...Nd7 40.Qe6 Qxe6 41.fxe6 Nb8 42.e7 Bxe7 43.Bf4+/= ) 40.Bd4 Be5 41.f6 Bxf6 42.Bxf6 Qxf6? ( 42...gxf6 43.Qxh6+ Kg8+/= ) 43.Qe8+ Kh7 44.Qe4+  45.1/4b7 +-] 39...Be5 40.Bxc5 Qxc5 41.Qe8+ Kh7 42.Qg6+ Kh8 43.Qe8+ 1/2-1/2

(142) Karpov,A (2730) - Kasparov,G (2800) [E87] World Championship 35th-KK5 Lyon/New York (23), 29.12.1990 [Gurevich,M] 1.d4 Knaak 1...Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 0-0 6.Be3 e5 7.d5 Nh5 8.Qd2 Qh4+ [ 8...Qh4+ 9.g3 Nxg3!? ( 9...Qe7+/= ) 10.Qf2 Nxf1 11.Qxh4 Nxe3 12.Qf2 Nxc4+/= ] 9.g3 Qe7 [ 9...Nxg3!? ; 9...Nxg3 Knaak ist konsequent] 10.0-0-0 f5 11.exf5 gxf5 12.Nh3!? [ 12.Bd3+/= ; 12.Bd3 Knaak 12...c5!? ] 12...Na6 [ 12...f4 13.gxf4 ( 13.Bf2+/= ) 13...Bxh3 14.Bxh3 Nxf4~~ ; 12...a5 Knaak 13.Rg1 a4 14.a3! Na6 15.Re1+/- ] 13.Rg1+/=  14.g4 13...Nf6 [ 13...Bd7 Knaak 14.g4 fxg4 15.fxg4 Nf4 16.Nxf4 exf4 17.Bxf4 und Schwarz ist ohne Kompensation] 14.Nf2 Kh8 [ 14...e4 15.f4  h3, g4>>; 14...Bd7!? ] 15.Be2 Bd7 [ 15...Nc5?! Knaak 16.g4 e4 17.g5 Nfd7 18.f4+- ; 15...Qe8 Knaak 16.Bg5 Nc5 17.g4 e4 18.fxe4 fxe4 19.Be3 a5 20.g5 Nfd7+/- ] 16.Bg5! Nc5 17.g4 e4?! [ 17...a6!?  18.... b5] 18.fxe4 fxe4?! [ 18...Ncxe4 19.Nfxe4 fxe4+/= ] 19.Be3!+/- Na4 [ 19...Be8 Knaak 20.h4 /\ h5, h6] 20.g5! Nxc3 21.bxc3 Ng8?! [ 21...Ne8!?  22... c6] 22.Ng4 c5!?  23... >>g4, 24..... 1/4e5 23.dxc6 Bxc6 24.h4 d5? [ 24...Ba4  25.... b5>>] 25.cxd5 Bxd5 26.Qxd5 Rac8 27.Qd6+- Rxc3+ 28.Kb1 Qf7 29.Bd4 [ 29.Bd4 Rc6 30.Bxg7+ Qxg7 31.Qd4 Rb6+ 32.Ka1+- ] 1-0

(143) Kasparov,G (2800) - Karpov,A (2730) [A17] World Championship 35th-KK5 Lyon/New York (24), 31.12.1990 [Gurevich,M] 1.Nf3 Ribli 1...Nf6 2.c4 e6 3.Nc3 Bb4 [ 3...d5 ] 4.Qc2 0-0 [ 4...d5 ; 4...c5 ] 5.a3 Bxc3 6.Qxc3 b6 [ 6...d5 7.e3+/= ] 7.b4 [ 7.e3 ] 7...d6 [ 7...a5 8.Bb2 axb4 ( 8...Qe7!? ) 9.axb4 Rxa1+ 10.Bxa1 c5 ( 10...Bb7 Ribli 11.e3+/= Damljanovic,B-Maksimovic,B JUG-ch 1989 CBM/13) 11.e3+/= ] 8.Bb2 Bb7 9.g3 c5 [ 9...Nbd7 Ribli 10.Bg2 a5 11.0-0 ] 10.Bg2 Nbd7 11.0-0 Rc8 12.d3 Re8 13.e4!? [ 13.Ne1 Bxg2 14.Nxg2 d5= ] 13...a6!?  14.... b5 [ 13...e5 Ribli /\ Nf8-e6-d4] 14.Qb3 [ 14.a4 cxb4 15.Qxb4 Nc5~~ ] 14...b5 15.Nd2 [ 15.cxb5 Ribli 15...axb5 16.bxc5 Nxc5 17.Qxb5? Ba6 ] 15...Rb8!? (+) b4 16.Rfc1 Ba8 17.Qd1!+/= Qe7 18.cxb5 axb5 [ 18...Rxb5?! 19.Nc4 cxb4 20.axb4 Rxb4 21.Ba3+/- ] 19.Nb3! e5 [ 19...cxb4 20.axb4 ; 19...Rec8!? Ribli] 20.bxc5 [ 20.Rc2!? Ribli] 20...dxc5 21.f3!  22.a4 21...h5!? [ 21...Red8+/= ] 22.a4 h4 [ 22...bxa4 23.Rxa4  24.<>] 23.g4 c4!? [ 23...b4+/= ] 24.dxc4 bxa4 25.Ba3! [ 25.Rxa4 Nc5! ( 25...Nc5 Ribli 26.Ra3 Red8 27.Qc2 Nxb3 28.Rxb3 Qc5+ 29.Kh1 Rxb3 30.Qxb3 h3!?/a> ) ] 25...Qd8 [ 25...Qe6!? Ribli 26.Nc5 Nxc5 27.Bxc5 Red8 ( 27...Bc6!? ) 28.Qxa4 Rd2?/a> ] 26.Nc5 Bc6?! [ 26...Nxc5 27.Bxc5 Qxd1+ 28.Rxd1 Rbc8 29.Bf2 Rxc4 30.Bxh4+/- ] 27.Nxa4 Nh7 28.Nc5 Ng5 29.Nxd7 Bxd7 30.Rc3!+/-  31.<30...Qa5 [ 30...Ne6!? Ribli] 31.Rd3 Ba4 32.Qe1! Qa6?! [ 32...Qxe1+ 33.Rxe1+/- ] 33.Bc1! Ne6 34.Rda3 Nc5 35.Be3+- Qd6 36.Rxa4 [ 36.Rxa4 Nxa4 37.Rxa4 Qd3 38.Bf1+- ] 1/2-1/2

(144) Karpov,A (2730) - Kasparov,G (2800) [E87] New York/Lyon (m/21), 1990 [Zaitsev,I] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 0-0 6.Be3 e5 7.d5 Nh5 8.Qd2 f5 9.0-0-0 a6 10.Bd3 c5 N [ 10...Nd7 - 34/(722)] 11.dxc6! Nxc6 [ 11...bxc6? 12.c5 d5 13.Bc4+/- ] 12.Nd5+/= [>12...Be6 [ 12...Nf6?! 13.Bb6 Qd7 14.Ne2 Nxd5 15.cxd5+/- ] 13.Bb6 Qd7 14.Ne2 [ 14.Nc7?! Rac8 15.Nxe6 Qxe6~~ ] 14...Rac8 15.Kb1 Qf7 [ 15...Bxd5?! 16.cxd5 Ne7 17.g3 Nf6 18.h3 Kh8 19.g4+/- ] 16.Rhe1 [ 16.h3?! Kh8 17.g4 fxe4 18.fxe4 ( 18.Bxe4 Nf4= ) 18...Nf4 19.Rhf1 g5~~ ; 16.Ng3 Nf4! ( 16...Nf6?! 17.exf5 Bxd5 18.fxg6 hxg6 19.cxd5 Nxd5 20.Bc4 Nd4 21.Bxd4 Rxc4 22.Bxe5+/- ; 16...Nxg3 17.hxg3 fxe4 18.Bxe4 Nd4 19.Qd3+/- ) 17.exf5 gxf5! ( 17...Bxd5 18.fxg6 hxg6 19.cxd5 Qxd5 20.Ne4+/- ) 18.Nxf4 exf4 19.Qxf4 Ne5?/a> /\20.b3 Ng6! ] 16...Kh8 [ 16...Nf6!? ] 17.Bc2?! [ 17.Ng3 Nxg3 ( 17...Nf6 18.exf5 Bxd5 ( 18...gxf5 19.Nxf6 Qxf6 20.Nh5+/- ) 19.fxg6 hxg6 20.cxd5 Nxd5 ( 20...Nd4 21.Bxd4 exd4 22.Qg5+/- ) 21.Bc4 Nd4 22.Bxd4 Rxc4 23.Bxe5 Bxe5 24.Qxd5 Rb4 25.b3+/- ; 17...Nf4 18.exf5 Bxd5 ( 18...gxf5 19.Nxf4 exf4 20.Nh5+/= ) 19.fxg6 hxg6 20.cxd5 Qxd5 21.Bf1 Qxd2 22.Rxd2 d5 23.Ne2+/= ) 18.hxg3 Bxd5 ( 18...f4 19.g4 Nd4 20.Rh1+/= ) 19.cxd5 Nb8 20.exf5 gxf5 21.g4-> ; 17.Bg1 - 50/(631)] 17...Nf6 18.Bd3 Nd7= 19.Bg1 Nc5 [ 19...Rcd8!?~~ ] 20.Nb6 Rcd8 21.Nc3 Nd4 22.Ncd5 Bxd5 [ 22...h5 23.Be3 Bxd5 24.Nxd5 fxe4 25.fxe4 b5 26.Rf1 Qd7 27.cxb5 axb5 28.Bg5+/= ] 23.Nxd5 [ 23.cxd5?! Qc7 24.Nc4 b5 25.Ne3 Bh6|^ ] 23...fxe4 24.fxe4 [ 24.Bxe4?! Rc8 25.Rc1 b5=/+ ] 24...b5 25.Rf1 Qd7 26.cxb5 axb5 27.Rxf8+ [ 27.h3!? ] 27...Rxf8 28.h3 [>28...Qd8! [/\ Qh4 >29.Bxd4 exd4 30.Qe2! [ 30.Bxb5?! Nxe4 ( 30...Qh4!? ) 31.Qe2 Ng3 ( 31...Qh4 32.Bd3~~ ) 32.Qg4 Nf5=/+ ] 30...Qh4 31.Rf1 Re8 [ 31...Rxf1+ 32.Qxf1 Nxd3 ( 32...Nxe4? 33.Qe2 Nf6 34.Nxf6 Qxf6 35.Qe8+ Qf8 36.Qxb5+/- ) 33.Qxd3 Qe1+ 34.Kc2 Qf2+ 35.Kb3 Qxg2 36.Nc7+/= ] 32.Rf4 Qg5 [ 32...Qg3 33.Rf3 Qh4= ] 33.a3 [ 33.h4?! Qg3-/+ ; 33.Bxb5?! d3 34.Bxd3 Rb8 35.Bb5 Qe5 /\ Nd3 ->] 33...h5 34.Ka2 b4?! [ 34...Nxe4 35.Rxe4 Qxd5+ 36.Kb1= ; 34...Re5 35.Rf1 ( 35.Rf3 Qc1 36.Bxb5 ( 36.Rf1 Nxd3! 37.Qxd3 Qc4+ 38.Qxc4 bxc4 39.Rc1 d3-/+ /\40.Rxc4? Rxd5 41.exd5 d2-+ ; 36.Nf4 Kh7 37.Bxb5 Nxe4 38.Qd3 Rxb5! 39.Qxb5 d3 40.Nxd3 Qc2 /\ 41... Nd2, 41... Nc3?->) 36...d3 ( 36...Rxe4 37.Qc4 Qxc4+ 38.Bxc4 d3 39.Bxd3 Nxd3 40.Rxd3 Re2 41.Rb3 Rxg2 42.a4 g5 43.a5+/= ) 37.Bxd3 Nxd3 38.Rxd3 Rxe4?/a> ) 35...Nxd3 36.Qxd3 Qxg2 37.Nf4 Qg5 38.Qf3 Kh7 39.Rf2?/a> ] 35.axb4 Ra8+ 36.Kb1 Nb3 37.Kc2(+) Na1+ 38.Kb1 Nb3 39.Qf2! Qd8 40.Rf7 [ 40.Bc4 Ra1+ ( 40...Na1 41.Rf7 Qe8 42.Nf6! Qa4 43.Qd2 Ra7 44.Rxa7 Qxa7 45.Ne8+- ) 41.Kc2 Nc1!~~ ( 41...Qc8? 42.Nb6+- ( 42.Kxb3? Qa8!= ) ) ] 40...Qe8! 41.b5 [ 41.Ne7 Ra1+ ( 41...Nd2+ 42.Kc2 Qa4+ 43.Kxd2 Qxb4+ 44.Ke2 Qxb2+ 45.Kf3 Qb3 46.Nxg6+ Kh7 47.Rxg7+ Kxg7 48.Nf4+- ) 42.Kc2 Nc5 ( 42...Qa4 43.Nxg6+ Kh7 44.Rxg7+ Kxg7 45.Qf8+ Kh7 46.Qh8+ Kxg6 47.e5+ Kf7 48.Bc4++- ) 43.Nxg6+ Kh7 44.Nf8+ ( 44.Rxg7+ Kxg7 45.Qxd4+ Kxg6 46.bxc5 dxc5~~ ) 44...Kh8 ( 44...Kg8? 45.Rxg7+ Kxg7 46.Qxd4++/- ) 45.Ng6+ Kh7= ] 41...Ra1+ 42.Kc2 Nc5 43.Rxg7 Kxg7 44.Qxd4+ [ 44.Qf6+ Kh6 45.Qf4+ Kg7 46.Qf6+= ] 44...Qe5 45.Qxe5+ dxe5 [R 9/b] 46.b6 Rg1 [ 46...Ra8 47.Bb5! Rc8! ( 47...Kf7 48.b4 Nxe4 49.Bc6 Rb8 50.Kb3 Ke6 51.Kc4+/- ) 48.Kc3 Nxe4+ 49.Kb4 Nd6 50.Ba6 Rc6! 51.b7 ( 51.g3 e4! 52.b7 Nxb7 53.Bxb7 e3-/+ ; 51.b3 e4 52.Bc4 e3 53.Kc3 e2 54.Kd2 Nxc4+ 55.bxc4 Rxc4 56.b7 Re4-/+ ) 51...Nxb7 52.Bxb7 Rc2 53.b3 Rxg2 54.Kc4+/= ] 47.Ne3 [ 47.b4 Rxg2+ 48.Kc3 Nd7 49.Bb5 Nb8= ] 47...Re1 48.Nc4 Rg1 49.Ne3 Re1 50.Nc4 Rg1 51.b4 Rxg2+ 52.Kc3 Na4+ 53.Kb3 Nxb6 54.Nxb6 Rg3 55.Kc3 [ 55.Kc4 Rxh3 56.Nd7 h4 57.Nxe5 Re3! 58.b5 h3 59.b6 h2 60.b7 h1Q 61.b8Q Rxe4+= ] 55...Rxh3= 56.b5 h4 57.Nc4 Rxd3+ 58.Kxd3 h3 59.b6 h2 60.b7 h1Q 61.b8Q Qf1+ 62.Kc3 Qc1+ 63.Kb3 Qd1+ 64.Ka2 Qa4+ 65.Na3 Qxe4 [Q 7/c] 66.Qc7+ Kh6 67.Nc4 Qd5 68.Kb2 e4 69.Qf4+ Kg7 70.Kc3 Qd3+ 71.Kb4 Qd4 72.Qh4 Kf7 73.Kb5 Qd5+ 74.Kb4 Qd4 75.Qh7+ Qg7 76.Qh1 Qd4 77.Qh4 Kg8 78.Qf4 Kg7 79.Qc1 Kf6 80.Kb5 Qd5+ 81.Kb4 Qd4 82.Kb5 Qd5+ 83.Kb6 Qd4+ 84.Kc6 Ke6 85.Ne3 Qa4+ 86.Kb6 Qb4+ 1/2-1/2