[Event "WGM"]
[Site "Groningen NED"]
[Date "1999.12.24"]
[Round "5"]
[White "Kovalevskaya,E"]
[Black "Zhu Chen"]
[Result "1/2-1/2"]
[WhiteElo "2497"]
[BlackElo "2503"]
[ECO "B25"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 e5 7.f4 Nge7 8.Nf3 Nd4
9.O-O O-O 10.Qd2 Kh8 11.Nh4 exf4 12.Bxf4 Be6 13.Rf2 Ng8 14.Raf1 Qd7 15.Nd5 Nc6
16.Nf3 f6 17.Be3 Bh3 18.Bxh3 Qxh3 19.c3 Rae8 20.b4 b6 21.a4 Nge7 22.Qa2 Qd7
23.b5 Nd8 24.Bf4 Ne6 25.Bc1 f5 26.Ng5 Nxd5 27.Qxd5 Bxc3 28.Nxe6 Qxe6 29.Qxe6 Rxe6
30.exf5 Re5 31.Bf4 Rd5 32.Re2 Rdxf5 33.Rc1 Be5 34.Bxe5+ Rxe5 35.Rxe5 dxe5
36.Re1 Re8 37.Kf2 Kg7 38.Kf3 Kf6 39.Ke3 Rd8 40.a5 Rd4 41.axb6 axb6 42.Rf1+ Ke7
43.Ra1 Rb4 44.Ra7+ Ke6 45.Rxh7 Rxb5 46.h4 Rb3 47.Rc7 Kd5 48.Rd7+ Ke6 49.Rc7 Kd6
50.Rg7 c4 51.Rxg6+ Kd5 52.h5 Rxd3+ 53.Ke2 Ra3 54.h6 Ra4 55.Ke3 b5 56.Rg4 Ra7
57.Rh4 Rh7 58.g4 Ke6 59.Ke4 Kf6 60.Rh5 b4 61.Rxe5 Rb7 62.Rh5 Kg6 63.Kd4 c3
64.Rh2 Rc7 65.Kd3 b3 66.h7 b2 67.Rh6+ Kg5 68.Kc2 Rb7 69.Rh1 b1=Q+ 70.Rxb1 Rxh7
71.Rg1 Rh3 72.Rg2 Rf3 73.Rg1  1/2-1/2

