[Event "12th ECC qual. group 4"]
[Site "Berlin GER"]
[Date "1996.09.08"]
[Round "3"]
[White "Sergeev, Vladimir DAPR"]
[Black "Engqvist, Thomas ROCK"]
[Result "1/2-1/2"]
[WhiteElo "2435"]
[BlackElo "2375"]
[ECO "D03"]
[EventDate "1996.??.??"]
[Annotator "Engqvist"]
[PlyCount "203"]

1.Nf3 Nf6 2.d4 e6 3.Bg5 c5 4.e3 d5 5.Nbd2 Be7 6.c3 Nbd7 7.Bd3 b6 8.O-O Bb7
9.Ne5 
    ( 9.Qb1 )
9...Nxe5 10.dxe5 Nd7 11.Bxe7 
    ( 11.Bf4 $6 Qc7 12.Nf3 h6 13.Bg3 g5 14.b4 h5 15.h4 gxh4 16.Bf4 O-O-O 
    17.a4 c4 $3 {Spassky-Petrosian, Moskva 1966} )
11...Qxe7 12.f4 O-O $6 
    ( 12...O-O-O $142 13.Qe2 
        ( 13.a4 $5 $13 )
        ( 13.Qa4 Kb8 14.b4 $13 )
    13...f6 14.exf6 Nxf6 15.Nf3 $14 Kb8 $1 
        ( 15...c4 $6 16.Bc2 Kb8 17.Qd2 Nd7 18.Qd4 $16 {Hebert-I.Ivanov, 
        Montreal 1983 - 35/462} )
    )
    ( 12...f6 $5 13.exf6 
        ( 13.Qh5+ Qf7 14.Qe2 )
    13...gxf6 14.e4 O-O-O 15.Qe2 d4 16.a4 e5 17.f5 Nb8 18.a5 $14 {|^<< 
    Spassky-Sokolov, Bugojno 1986 - 41/421} )
    ( 12...g6 13.Nf3 
        ( 13.Bb5 $5 {/\Bd7 Cvetkovic} )
    13...O-O 14.Qe1 a6 15.Qg3 f6 
        ( 15...f5 $6 16.h4 $14 {|^} )
    16.h4 fxe5 17.fxe5 Qg7 18.Qg5 Rae8 19.h5 gxh5 20.Qxh5 h6 21.Rf2 $14 {
    D.Kosic-Cvetkovic, Banja Koviljaca 1994 - 61/367} )
13.Qh5 g6 14.Qg4 $146 
    ( 14.Qh6 f6 $1 
        ( 14...Rfd8 15.Rf3 Nf8 16.Rh3 f6 17.exf6 Qxf6 18.Rf1 Qg7 19.Qh4 d4
        20.cxd4 cxd4 21.e4 $16 {Estevez-Sieiro, Cuba (ch) 1984} )
    15.Nf3 
        ( 15.exf6 Qxf6 {/\...e5} )
    15...Qg7 16.Qxg7+ Kxg7 $14 )
    ( 14.Qh3 )
14...f6 15.Nf3 $1 $14 
    ( 15.exf6 Nxf6 )
15...a6 {Prevents Bb5 and Bd7.} 
    ( 15...fxe5 16.fxe5 Rxf3 17.Qxf3 Nxe5 18.Qe2 )
16.Rae1 Rae8 
    ( 16...Bc6 17.Rf2 )
17.h4 fxe5 18.Nxe5 
    ( 18.fxe5 Rxf3 $1 19.Qxf3 Nxe5 20.Qe2 Qxh4 21.Rf4 Qg3 )
18...Nxe5 19.fxe5 Rxf1+ 20.Rxf1 Rf8 21.h5 
    ( 21.Rxf8+ Kxf8 22.h5 gxh5 23.Qxh5 Kg8 )
21...Rxf1+ 22.Kxf1 g5 23.Ke1 
    ( 23.h6 $2 Qf8+ )
23...h6 $8 
    ( 23...Kg7 $2 24.h6+ $1 Kxh6 25.Qh3+ $18 )
24.Qa4 c4 
    ( 24...b5 $2 25.Qa5 )
25.Bg6 $16 Kg7 26.a3 Kf8 27.Kd2 Kg7 28.g3 Kg8 29.Qb4 $5 Qc5 
    ( 29...Qxb4 30.cxb4 {/\Kc3-d4+- })
30.Qa4 $1 Qe7 31.Kc1 Kg7 32.Kb1 Kf8 33.Ka1 Kg8 34.Ka2 Kf8 35.Qc2 Kg8 36.e4
$1 $18 Qg7 
    ( 36...dxe4 37.Bxe4 $18 )
    ( 36...Qc5 37.exd5 Bxd5 38.Be4 $18 )
37.Qf2 
    ( 37.exd5 $2 Bxd5 38.Qf2 b5 )
37...dxe4 38.Qxb6 Bd5 39.Kb1 Qb7 40.Qd8+ 
    ( 40.Qxb7 $2 Bxb7 41.Kc1 e3 42.Kd1 Bf3+ )
40...Kg7 41.Qf6+ Kg8 42.Qf2 Qc7 43.Kc1 a5 44.Qd4 Qb7 45.Qc5 Kg7 46.Be8 Kg8
47.Bg6 
    ( 47.Bb5 e3 $132 )
47...Kg7 48.Be8 Kg8 49.a4 Qg7 50.Bg6 Qb7 51.Qxa5 $1 e3 52.Qb5 Qa7 
    ( 52...Qc7 53.a5 )
53.Qe8+ Kg7 54.Bc2 e2 55.Qg6+ Kf8 56.Qxh6+ Kg8 57.Qxg5+ Kf8 
    ( 57...Kh8 $6 58.Qd8+ Kg7 59.h6+ Kf7 
        ( 59...Kxh6 $2 60.Qh8+ Kg5 61.Qh4# )
    60.Qf6+ $18 Ke8 61.Qh8+ Kd7 62.Qg7+ Kc8 63.Qxa7 e1=Q+ 64.Bd1 Bf3 65.
    Qd4 $18 )
58.Qf4+ Ke8 59.Kd2 Qg1 60.Kxe2 Qh2+ 61.Kd1 Qxh5+ 62.Kc1 Qh1+ 63.Bd1 Kd7 
64.g4 Kc6 65.Qe3 Kb7 66.a5 Ka8 67.Kd2 Qf1 68.Qd4 Kb7 69.Qb6+ Ka8 70.Qe3 
Kb7 71.Be2 Qg2 72.Qb6+ Ka8 73.a6 Qh2 74.Qe3 Qh1 75.g5 Qb1 76.Qb6 Be4 77.g6
Qc2+ 78.Ke3 Qc1+ 79.Kf2 
    ( 79.Kxe4 $4 Qf4+ $1 80.Kxf4 $10 )
79...Qf4+ 80.Ke1 Qg3+ 81.Qf2 Qxe5 82.Qf8+ Ka7 83.g7 Bh7 84.Qe7+ $2 $138 
    ( 84.g8=Q Bxg8 85.Qxg8 $18 )
84...Kxa6 85.Qa3+ Kb6 86.Qb4+ Ka7 87.Qa4+ Kb6 88.Qb4+ Ka7 89.Qe7+ Ka6 90.
Qa3+ Kb6 91.Qb4+ Ka7 92.Qxc4 Qg3+ 93.Kd1 Qg1+ 94.Kd2 Qg5+ 95.Kd1 Qg1+ 96.
Bf1 Qxg7 97.Qa6+ 
    ( 97.Qd4+ Qxd4+ 98.cxd4 Kb6 )
97...Kb8 98.Qb6+ Ka8 99.Qa6+ Kb8 100.Qb6+ Ka8 101.Qd8+ 
    ( 101.Qxe6 )
101...Kb7 102.Qd4 {Here my opponent claimed a draw since he only had a few
seconds left on the clock.} 
    ( 102.Qd4 Qg6 {Örnmarker} )
1/2-1/2

