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  • CHESS INFORMANT 47

    1

    A05Speelman,J 2645Korchnoi,V 2595

    Hastings 1988[Korchnoi,V]

    47/1 1.Nf3 e6 2.g3 b5 3.Bg2 Bb7 4.0-0 c5 [ 4...Nf6! 5.d3 ( 5.d4 c5= ) 5...d5 ]

    5.d3 Nf6 [ 5...d5?! 6.e4 dxe4 7.Ng5 Nf6 8.Nc3 Nbd7 9.Ngxe4 Nxe4 10.Nxe4 Be7 11.Qg4 @ ]

    6.e4 d6 7.a4 [ 7.c3!? /\ a4 ]

    7...b4 8.Nbd2 Be7 9.Nc4 0-0 10.Re1 [ 10.e5 dxe5 11.Nfxe5 Bxg2 12.Kxg2 Qd5+ 13.Qf3 Rc8 /\ Nc6+/= ] [ 10.a5 Na6 11.Re1 ]

    10...Nc6 N [ 10...Nbd7 - 28/(3) ]

    11.a5 Rb8 [ 11...Rc8 ]

    12.a6 Ba8 13.Bf4 Rc8 14.c3?! [ 14.e5 dxe5 15.Nfxe5 ]

    14...d5! 15.exd5 [ 15.Ncd2 Nh5 ]

    15...Nxd5 16.Bd2 [ 16.Qd2? Nxf4 17.Qxf4 bxc3 18.bxc3 Qxd3 19.Rad1 Qxc3 20.Rd7 Nd4 21.Nfd2 Bf6 ]

    16...Bf6 17.Qc2 Rc7 18.h4 [ 18.Nfe5 Nxe5 19.Nxe5 Bxe5 20.Rxe5 Qd7 /\ Ne7=/+ ]

    18...Rd7 19.Ng5 [ 19.Nh2 Nb6 20.Nxb6 Qxb6 21.Ng4 Be7 ] [ 19.Nfe5 Nxe5 20.Nxe5 Rc7 ( 20...Bxe5 21.Rxe5 )]

    19...h6 20.Ne4 Be7 [/\ f5] 21.f4? [ 21.Be3

    A) 21...f5 22.Ned2 ( 22.Nxc5 Nxe3 ) 22...f4 23.gxf4 Nxf4 24.Bxf4 Rxf4 25.Rxe6 Bxh4 26.Ne4 ( 26.Nf3 ); B) 21...Nxe3 22.Rxe3 Qc7 ]

    21...Nb6! 22.Nxb6 axb6! [> ]

    40...Qxd3 41.Qxd3 Rxd3 [R 9/q] 42.f5! exf5?!

    [ 42...R8d5! 43.fxe6 fxe6 44.Rxd5 Rxd5 45.Rxe6 Rxh5+ 46.Kg4 Rb5 47.Re2 h5+ 48.Kh4 g6 /\ Kg7-h6, g5-/+ ]

    43.Rxf5 R8d5 [ 43...Rb3!? /\ Rdd3-/+ ]

    44.Re8+ Kh7 45.Ree5 Rxe5 46.Rxe5 Rb3 47.Re7 f6 48.Re2 Kg8 49.Rc2 Rb5 50.Kg4

    [ 50.g4 Rc5 51.Re2 Kf7 52.Kg3 f5 53.gxf5 Rxf5 54.Kg4 Rg5+ 55.Kh4 Rb5/\ Rb4-/+ ]

    50...Rg5+ 51.Kh4 b5 [ 51...Rc5!? ]

    52.Rc7?! [ 52.g4 Kf7 53.Rc6 ]

    52...Re5 53.Rc8+?! [ 53.Rc2 ]

    53...Kf7 54.Rc7+ Re7 55.Rc5? [ 55.Rc2 ]

    55...Re4+-+ 56.Kh3 [ 56.g4 Rb4 57.Rc2 f5 ]

    56...Re5 57.Rc7+ Kg8 58.Kg4 Re2 59.Rb7

  • CHESS INFORMANT 47

    2

    Rxb2 60.Kf5 Kh7 61.Kg4 Rb3 62.Rb8 b4 63.Kf4 Rb1 64.g4 b3 65.Kf3 b2 66.Kg2 g5 67.Rb7+ Kg8 68.Kh2 Kf8 69.Kg2 Ke8 70.Kh2 Kd8 71.Kg2 Kc8-+ [R 6/j (1294.)]0-1

    A13Miles,A 2520Benjamin,Joel 2545

    Wijk aan Zee 1989[Benjamin,Joel]

    47/2 1.Nf3 c5 2.c4 Nc6 3.b3 Nf6 4.Bb2 e6 5.e3 d5 6.cxd5 exd5 7.Ne5!? N

    [ 7.Be2 - 16/63 ] [ 7.a3 ] [ 7.Bd3 ] [ 7.Bb5 ]

    7...Nxe5 8.Bxe5 Be7 9.Bb5+ Bd7 10.Bxd7+ Qxd7 11.0-0 0-0= 12.d3 Qf5 13.Bb2 Rad8

    [ 13...Bd6 ] 14.Qe2 Bd6 15.Nd2 Rfe8 16.Rae1 Qg6 17.Nf3

    [ 17.f4!? ] 17...d4 18.e4 Nd5 19.Qd1! Nb4

    [ 19...Nc3 20.Bxc3 dxc3 21.Qa1! ( 21.Qc2 Qf6 22.Rc1 Bf4 ) 21...Qf6 22.Rc1 ]

    20.a3 Nc6 21.Bc1 Qh5! 22.g3 f5?! [ 22...f6 /\ Qf7, b5, c4|^ ]

    23.exf5 Qxf5 24.Ng5! Bf8 25.f4 h6 26.Ne4 b5! 27.Qc2?

    [ 27.g4! /\ f5, g5 -> ] 27...Kh8 28.Bd2 Rc8 29.Rc1?! Nb8! 30.Rfe1 Nd7 31.Qb2 Qd5 32.Re2?! c4 33.bxc4 bxc4 34.Qa2 Qh5! 35.g4 Qxg4+ 36.Rg2 Qf3 37.Rg3 Qh5 38.Rxc4 Rxc4 39.Qxc4 Qd1+ 40.Kg2 Qe2+

    [ 40...Qe2+ 41.Kh3 Rxe4-+ ] [ 40...Rxe4 41.dxe4 Qxd2+-+ ]

    0-1

    A07Weindl,A 2385Chernin,A 2580

    Lugano 1989[Chernin,A]

    47/3 1.Nf3 d5 2.g3 c6 3.Bg2 Bg4 [ 3...g6 - 47/(3) ] [ 3...Nd7 - 47/(3) ]

    4.0-0 e6 5.d3 Bd6 6.Nbd2 Nd7 7.Re1 N [ 7.h3 - 15/13 ] [ 7.b3 - 13/19 ] [ 7.e4 - 45/3 ]

    7...Ne7 8.e4 0-0 9.Qe2 Re8 10.h3 Bh5 11.g4!? Bg6 12.e5 Bc7 13.Nf1

    [ 13.h4 h5! ] 13...c5

    [ 13...h6!? ] 14.Bg5

    [ 14.Bf4 Nc6 (/\ f6) 15.Bg3 h6!? ( 15...b5 )]

    14...h6 [ 14...Qb8 15.Bxe7 Rxe7 16.c4 Qd8! ]

    15.Bh4 Qb8 16.Bg3 Nc6 17.Rad1 b5 18.c4! Nb4!? 19.a3?!

    [ 19.cxd5! Nxd5 20.Nh4 Bh7 21.f4! ] 19...Nxd3! 20.Rxd3 Bxd3 21.Qxd3 bxc4 22.Qe2

    [ 22.Qd2 ] 22...Qb3! 23.g5 Qd3! 24.gxh6 Rab8?!

    [ 24...Qxe2 25.Rxe2 Rab8! ] 25.h7+! Qxh7 26.Ng5 Qg6 27.h4! Bd8 28.Nh3! Qd3 29.Qg4 Qd4

    [ 29...Rxb2 30.Nf4 /\ 31. Bd5, 31. Nd5 ] 30.Nf4 Rxb2

    [ 30...Nxe5 31.Rxe5 Qxe5 32.Nh5+- ] 31.h5?

    [ 31.Bxd5! c3! ( 31...Nxe5 32.Rxe5 Qxe5 33.Nxe6 Qf6 34.Ng5 -> )]

    31...Nxe5! 32.Rxe5 Qxe5 33.Nd3 Qg5!!-+ 34.Qxg5 Bxg5 35.Nxb2 c3 36.Nd3 c2 37.Ne3

    [ 37.f4 c4 38.Nc1 Bf6 /\ Bb2 ] 37...c4 38.Nc1 d4! 39.f4

    [ 39.Nxc2 d3 40.Ne3 d2 ] 39...dxe3 40.fxg5 Rd80-1

  • CHESS INFORMANT 47

    3

    A07Miles,A 2520Nikolic,Pr 2605

    Wijk aan Zee 1989[Miles,A]

    47/4 1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.b3 [ 4.0-0 - 47/(4) ]

    4...Bf5 5.Bb2 e6 6.d3 a5!? 7.a4 Bc5 N [ 7...h6 8.0-0 - 35/5 ]

    8.Nbd2 0-0 9.0-0 Nbd7 [ 9...h6 ]

    10.Qe1 [ 10.Nh4 Bg4 ]

    10...Bg6!? 11.e4 dxe4 12.dxe4 [ 12.Nxe4!? ]

    12...Qc7 13.Kh1 [ 13.e5?! Nd5 /^g6-c2 ]

    13...Bb4 14.Qe2 Rfd8 15.Rad1 e5 16.Nh4 Bh5 17.Bf3

    [ 17.f3!? /\ Bh3, Nf5 ] 17...Bxf3+ 18.Nhxf3 [ / \ Nc4 > >

  • CHESS INFORMANT 47

    4

    A09Salov,Va 2630Huebner,R 2600

    Barcelona 1989[Salov,Va]

    47/6 1.Nf3 d5 2.c4 d4 3.g3 Nc6 4.Bg2 e5 5.d3 Be7 N

    [ 5...Nf6 - 47/(6) ] 6.0-0 Nf6?!

    [ 6...a5 ] 7.b4! e4

    [ 7...Nd7 8.b5 Ncb8 9.e3 dxe3 10.Bxe3 ] 8.dxe4 Bxb4 9.Bb2 Bc5 10.Nbd2 Qe7 11.Nb3 Nxe4 12.Nfxd4 Nxd4 13.Nxc5 Nxc5 14.Qxd4 Ne6 15.Qe3 ^^ 0-0 16.Rfd1 Re8 17.Rab1 c6

    [ 17...Qc5 18.Qxc5 Nxc5 19.Ba3+- ] 18.Ba3 Qc7 19.Bd6 Qa5 20.Rb2

    [ 20.f4! -> ] 20...Qa4 21.Qb3 Qxb3 22.Rxb3 f6! 23.f4 Nd8! 24.Bc7

    [ 24.Kf2 ] 24...Ne6

    [ 24...Nf7!? /\ Re7, Be6 ] 25.Bd6 Nd8 26.Kf2 Be6 27.Rd4 Rc8

    [ 27...Nf7 28.Rxb7 Nxd6 29.Rxd6 Bxc4 30.Bf3 ]

    28.Ra3 [ 28.Re3? Nf7! /\ Nh6 ]

    28...c5? [ 28...a6 ]

    29.Re4!!+- [ 29.Rd5? Nf7 30.Rxa7 Rc6! 31.Bxc5 Bxd5 32.Bxd5 Rxc5 33.Rxb7 Rxd5 34.cxd5 Nd6 ]

    29...f5 [ 29...Rc6!? 30.Bb8!+- ( 30.Rxe6 Rxe6 31.Bxc6 Nxc6 32.Bxc5 b6 33.Re3 Kf7 )]

    30.Rxe6! Rxe6 31.Bd5 a6 [ 31...Rc6 32.Be7! ]

    32.Rb3 Kf7 33.e4 Kg6 [ 33...g6 34.e5!+- ]

    34.Bxe6 Nxe6 35.g4! fxe4 36.f5+ Kf6 37.fxe6 b5 38.cxb5 Kxe6 39.Bf4 c4 40.Rb1 axb5 41.Rxb5 Ra8 42.Re5+ Kf6 43.Rc5 Rxa2+ 44.Ke3 Rg2 45.Bg31-0

    A09Vukic,M 2495Mikhalchishin,A 2475

    Zenica 1989[Mikhalchishin,A]

    47/7 1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.c4 dxc4 5.Qa4+ Nd7 N

    [ 5...Bd7!? 6.Qxc4 Bc6 7.0-0 e5 8.Rd1 Ne7 9.d4 exd4 10.Nxd4 Bxg2 11.Kxg2 0-0 12.Nc3 ]

    6.Qxc4 e5 7.d3 [ 7.h4!? /\ h5 ]

    7...Ne7 8.0-0 [ 8.Ng5 0-0 9.Qh4 h6 10.Ne4 Nf5 ]

    8...0-0 9.Nc3 [ 9.Qc2 Nc6 10.Nc3 Nd4 ]

    9...Nb6 10.Qc5 Nc6 11.Be3 Re8 [ 11...h6!? /\ f5 ]

    12.Ne4 Be6 13.Rfc1 [ 13.Qc2 Bd5 14.Nc5 Rb8 15.a3 a5= ]

    13...Bd5? [ 13...f5! 14.Bg5 Qc8 15.Ned2 ( 15.Nf6+? Bxf6 16.Bxf6 Nd7-+ ) 15...h6 16.Be3 g5 ]

    14.a3 h6 [ 14...a5!? ]

    15.Qc2 Rb8 16.b4 f5 17.Nc5 f4!? [ 17...Nd4 18.Bxd4 exd4 19.a4 ]

    18.Bd2 [ 18.gxf4 exf4 19.Bxf4 Bxa1 20.Rxa1 Qf6 ]

    18...Bxf3 [ 18...g5!? ]

    19.Bxf3 Nd4 20.Qa2+ Kh7 21.Bxb7?! [ 21.Kg2 Nxf3 22.exf3 c6 23.Re1 Nd5 24.Rad1= ]

    21...Nxe2+ 22.Kg2 Nxc1 23.Rxc1 Rxb7! [ 23...Qd6 24.Be4 /\ h4 >

  • CHESS INFORMANT 47

    5

    33.Bd2 Nd4 34.h5 gxh5 35.Qb1+ Kh8 36.Ne4 Qa6 37.Be3 h4 38.Kh2 Qg6 39.Qd3 hxg3+ 40.fxg3 Qh5+?!

    [ 40...Ne2 41.Qd8+ Kh7 42.Qh4 a6-+ ] 41.Kg1 Qh3 42.Qf1 Qg4 43.Qd3 Qh3 44.Qf1 Qxf1+ 45.Kxf1 Bf8 46.Bxd4 exd4 47.b5 Kg7 48.Kf2

    [ 48.Nd2!? ] 48...Kf7 49.Kxf3 Ke6 50.Ke2 Kd5 51.Kd3 Be7 52.Nd2 Kc5

    [ 52...h5?! 53.Nb3 Bf6 ( 53...Bd6 54.Nxd4 Bxg3 55.Nc6 h4 56.Ke3= ) 54.Na5 Be7 55.Nc6 Bc5 56.Na5 Bb6 57.Nb3 Ke5 58.Nd2 Kf5 59.Ne4 ]

    53.Nb3+ Kxb5-+ 54.Nxd4+ Kc5 55.g4 Kd5 56.Nb5 a5 57.Nd4 Bg5 58.Nf3

    [ 58.Nf5 Ke5 59.Kc4 h5 60.gxh5 Kxf5 61.Kb5 Bd2 ]

    58...Bf4 [ 58...a4!? 59.Nd4 a3 60.Nb5 Bc1 ]

    59.Nd4 Bg5 60.Nf3 Bf6 61.Nd2 a4 [ 61...a4 62.Nc4 Kc5 ]

    0-1

    A11Pigusov,E 2525Bareev,E 2555

    Moscow 1989[Bareev,E]

    47/8 1.Nf3 d5 2.g3 c6 [ 2...Bg4 - 47/(8) ]

    3.Bg2 g6 [ 3...Bg4 - 47/(8) ]

    4.c4 Bg7 5.Qa4!? N Nd7 [ 5...d4 6.0-0 e5 7.d3 Ne7 8.b4

  • CHESS INFORMANT 47

    6

    [ 20...Re7 ] 21.Rec1 Na6 22.Rc2 Re7 23.Rbc1 Rae8 24.e3 Bh7

    [ 24...Qd7 25.Rxc6!? bxc6 26.Nd4 c5 27.Nxf5 Qxf5 28.d4 cxd4 29.Qxd4 c5 30.Qa4 ]

    25.Nb1 [/\ Nc3-b5] Rd8 [ 25...Qd7 ]

    26.Be2 [ 26.Nc3?! Qf6 /\ d4 ]

    26...d4 27.e4 f5 28.exf5 Bxf5 29.Bf1 Qd7 30.Nbd2 Rf8 [/\ 31... Bg4, 31... Bh3] 31.Rxc6! bxc6 32.Nxd4 Nb8

    [ 32...c5 33.Nxf5 Qxf5 34.Ne4 ] 33.Nxf5 Qxf5

    [ 33...Rxf5 34.Bh3 Re2 35.Rf1! Qxd3 36.Bxf5 ]

    34.Ne4 Nd7?! [ 34...Qe5!?= ]

    35.Rxc6 Ne5 36.Rc5 Nf3+? [ 36...Qh5 37.h3 ( 37.f4 Nxd3! ) 37...Nxd3! 38.Bxd3 Qd1+ 39.Bf1 Rxe4 40.Rxc7 Qd4 41.Qc2 Re1= ]

    37.Kh1 Qg6 38.Rxa5 Qb6 39.b4 Nxh2? 40.Qb3+!

    [ 40.Kxh2 Rxe4 ] 40...Kh7 41.Kxh2 Rxf2+ 42.Bg2!+-

    [ 42.Nxf2? Qxf2+ 43.Bg2 Re3 ] 42...Rf8 43.Rc5 Kh8 44.a4 Qg6 45.a5 Qg4 46.Qc2 c6 47.a6 Rb8 48.Rxc6 Qh5+ 49.Kg1 Rxb4 50.Rc8+ Kh7 51.d4! Qf5 52.g4! Qg6 53.Nf6+! gxf6 54.Rh8+1-0

    A13Ribli,Z 2625Korchnoi,V 2610

    Barcelona 1989[Ribli,Z]

    47/10 1.Nf3 Nf6 2.c4 e6 3.g3 a6 4.Bg2 b5 5.b3 c5 6.Nc3

    [ 6.0-0 - 47/(10) ] 6...Qb6 7.0-0 Bb7 8.e3 d5!? N

    [ 8...d6 - 45/(10) ] [ 8...Be7 9.Qe2 0-0 10.Rd1 Ne4 11.Nxe4 Bxe4 12.d3 Bf6 13.Bb2 Bxb2 14.Qxb2 Bc6 15.Rac1 d6 (/\ Nd7) 16.d4! bxc4 17.dxc5 Qb7 18.Ne1 Bxg2 19.Nxg2 d5

    20.e4! dxe4 ( 20...Rc8? - 47/(10) ) 21.Rxc4 Nc6 22.Rxe4 e5 /\ Nd4 Wedberg,T ]

    9.cxd5 exd5 10.Bb2 [ 10.d4 Nbd7 11.Ne5 ]

    10...Nbd7 11.Rc1 [ 11.Nh4!? ]

    11...Be7 12.d3 0-0 13.Ne2 Rfe8 14.Rc2 [ 14.h3! /\ g4, Ng3+/= ]

    14...a5 15.Qd2 b4 16.Rfc1