Nijboer,F (2559) - Ehlvest,J (2592) [C78]
FIDE WCh KO Las Vegas USA (1.2), 01.08.1999

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Bc5 6.c3 b5 7.Bb3 d6 8.a4 Bg4 9.d3 0-0 10.Nbd2 Rb8?! [10...Na5 11.Bc2 b4 12.h3 Bh5 13.g4 Nxg4 14.hxg4 Bxg4©] 11.h3 Bh5 12.Re1 Re8?!N [12...b4 13.Bc4 Na5 14.Bxa6 c6 15.Bc4 d5 16.exd5 cxd5 17.Bb5 e4 18.g4±] 13.axb5! [13.Nf1?! Na5 14.Bc2 b4³] 13...axb5 14.Nf1² Ra8 15.Rxa8 Qxa8 16.Ng3 Bg6 17.Nh4 Qa7 18.Rf1!? Na5 19.Bc2 b4 20.Qf3 b3 21.Bd1 c6 22.Nhf5² Re6 23.Bg5 d5 24.h4 dxe4 25.dxe4 h6? [25...Ne8 26.h5 Bxf5 27.exf5 Rd6 28.Ne4 Rd5 29.f6 g6 30.Be2 Bb6 31.Ra1²] 26.Bxf6 Rxf6 27.Nxh6+± Kh8 28.Nhf5 Qd7 29.Be2 Qd2 30.h5?! [30.Nh5 Bxh5 31.Qxh5+ Kg8 32.Rd1+-] 30...Bxf5 31.exf5 Qxb2 32.Ne4 Be7 33.Nxf6 Bxf6 34.Qd3 Kh7 35.Rb1 e4 36.Qxe4 [36.Rxb2 exd3 37.Bxd3 Bxc3 38.Rb1 Kh6 39.g4 c5 40.f4 c4 41.g5+ Kh7 42.Be4 Bd4+ 43.Kg2 c3 44.f6+ Kg8 45.Rd1 Bb6 46.Rd6+-] 36...Qxc3 37.g4 b2 38.Qe3 Nb3 39.Qxc3 Bxc3 40.Bd3 f6! 41.Rd1 c5 42.Kg2?! [42.Kf1] 42...c4= 43.Bc2 Na1 44.Bb1 Be5 45.f4 Bxf4 46.Kf3 Bc1 47.Ke2 c3 48.Kd3 Bd2 49.Rxd2 cxd2 50.Kxd2 Nb3+ 51.Kc3 Nc5 52.Kxb2 Kh6 53.Kc3 Nd7 54.Kd4 Ne5 55.Kd5 Nxg4 56.Ke6 Kxh5 57.Bc2 Kg5 58.Bb1 Ne5 59.Be4 Nc4 60.Bd3 Ne3 1/2-1/2

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