[Event "13th ECC qual. group 7"]
[Site "Krynica POL"]
[Date "1997.09.15"]
[Round "1"]
[White "Pedzich, Dominik POLW"]
[Black "Kogan, Artur EPTK"]
[Result "1-0"]
[WhiteElo "2465"]
[BlackElo "2500"]
[ECO "B30"]
[EventDate "1997.??.??"]
[Annotator "Har Zvi"]
[PlyCount "71"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.Re1 a6 6.Bxc6 Nxc6 7.d4 cxd4 8.
Nxd4 Qc7 
    ( 8...d6 9.Nxc6 
        ( 9.Nc3 Bd7 10.Nxc6 Bxc6 11.Qg4 
            ( 11.Bf4 Be7 12.Qg4 O-O 13.Rad1 Qb6 14.Nd5 Bxd5 15.exd5 f5 16.
            Qg3 e5 17.Qb3 Qxb3 18.axb3 Rfc8 =+ {
            Makarichev,S-Sveshnikov,E/Tallin rapid Cup-URS 1988} )
        11...h5 12.Qg3 h4 13.Qg4 h3 14.g3 Qa5 15.Bg5 Kd7 16.Rad1 f6 17.Bf4
        Qh5 18.Qxh5 Rxh5 ~ {Nikolenko,O-Cherniaev,A/Vladivostok op 
        1995;EXP 46} )
    9...bxc6 10.Qg4 e5 
        ( 10...Qf6 11.e5 dxe5 12.Nc3 Be7 13.Re3 O-O 14.Qe2 g6 15.Rxe5 Qg7 
        ~ {/+/ = Giorgadze,T-Sveshnikov,E/URS-ch47 Minsk 1979} )
    11.Qg3 g6 12.b3 Be7 13.Bh6 f5 14.exf5 Bxf5 15.Nd2 Bf8 16.Bxf8 Kxf8 17.
    Nc4 +- {Tal,M-Dorfman,J/Tallin rapid cup-URS 1988} )
9.Nxc6 bxc6 
    ( 9...dxc6 10.e5 c5 11.Nd2 Be7 12.Qg4 $36 )
10.e5 Bb7 
    ( 10...d5 11.exd6 Bxd6 12.h3 O-O 13.Nd2 )
11.Nd2 d6 
    ( 11...Be7 12.Nc4 O-O 
        ( 12...c5 13.Qg4 )
    13.Qg4 f5 
        ( 13...f6 14.Bh6! 
            ( 14.exf6?! Rxf6 )
        14...Rf7 15.exf6 Bxf6 16.Bf4 $36 )
    14.Qg3 {with the idea of Bg5 exchanging the bishops seems better for 
    what} )
12.exd6 Bxd6 13.Qh5 O-O 14.Nc4 c5 
    ( 14...Be7 15.Qg4! )
15.Bd2 Rad8?! 
    ( 15...Bd5 16.Nxd6 Qxd6 = )
16.Bc3 Bf4 
    ( 16...Qc6 17.Qg4 g6 18.Na5 Qc7 19.Qh4 e5 
        ( 19...Be7 20.Qh6 )
    20.Nxb7 Qxb7 21.Qf6 Rfe8 22.Rxe5 Bxe5 23.Bxe5 Rxe5 24.Qxd8+ Kg7 25.b3 
    +- )
17.Qg4 f5 
    ( 17...Bxh2+ $142 !? 18.Kh1 f5 
        ( 18...g6!? 19.Qh4 Bf4 20.Qf6 Rd4 $8 
            ( 20...e5 21.Nxe5 +- )
        21.Bxd4 cxd4 22.Qxd4 Rd8 ~= )
    19.Qh3 
        ( 19.Qxg7+ Qxg7 20.Bxg7 Kxg7 21.Kxh2 Rd4 $36 )
    19...Bf4 20.Ba5 Qe7 21.Bxd8 Rxd8 ~= )
18.Qh4 {now there is no questuon,with such weakness on e5 and weak pawn on
"e6"white is better here} 18...Rd7 19.f3 
    ( 19.Rxe6? Bd5 20.Be5 Bxe5 
        ( 20...Qa7!? 21.Qxf4 Bxe6 22.Nd6 ~= )
    21.Rxe5 Bxg2! 22.Kxg2 Rd4 23.Qe7 Qc6+ 24.f3 Rg4+ 25.Kf2 Rxc4 $36 )
19...h6 20.Re2 Bc6 
    ( 20...Bd5 21.Ne5 Bxe5 22.Bxe5 += )
    ( 20...Bg5 21.Qf2 )
21.a4 Qb8 22.Rae1 {why to give the "a" pawn??} 
    ( 22.b3 )
22...Bxa4 23.Rxe6 Bg5? {this move I can not understand,why not to take 
simply the pawn on "c2"??} 
    ( 23...Bxc2 24.Ne5 
        ( 24.Be5 Qb4 
            ( 24...Bxe5?! 25.Nxe5 $36 )
        )
    24...Bxe5 25.R6xe5 
        ( 25.Bxe5 Qb4 )
    25...Qb6 26.Re7 Rxe7 27.Rxe7 Rf7 = )
24.Qf2 +/- {so now it is impossible to take the "c2" pawn!} 24...Bb5 
    ( 24...Bf4 25.Ne5 )
25.Nb6 Rd6 26.Qxc5 Rxe6 27.Rxe6 Qf4 28.Nd5!? 
    ( 28.Re1 +/- )
28...Qc1+ 29.Re1 Qxc2 30.Qd4 
    ( 30.Nc7!? Bh4 31.g3 Bf6 32.Nxb5 axb5 33.Qxb5 Bxc3 34.Qc4+ )
30...Rf7? {decisive mistake,black had to play 30... Bf6 since now he 
allowes white to win a tempi by h4 which gives space to white's king and 
ends the game} 
    ( 30...Bf6 31.Nxf6+ Rxf6 32.Qd5+ Rf7 33.h3 +/- )
31.h4! +- Bf6 32.Nxf6+ gxf6 
    ( 32...Rxf6 33.Re7 +- )
33.Qd8+ Kg7 
    ( 33...Rf8 34.Qd5+ Kg7 35.Re7+ Kg6 36.Qd6 +- )
34.Re7 Qc1+ 35.Kh2 Qf4+ 36.Kh3 
    ( 36.Kh3 Qc4 37.Bxf6+ Kxf6 38.Rc7+ )
1-0

