[Event "36th Olympiad"]
[Site "Calvia ESP"]
[Date "2004.10.27"]
[Round "12"]
[White "Kovalev,An"]
[Black "McShane,L"]
[Result "1/2-1/2"]
[WhiteElo "2575"]
[BlackElo "2629"]
[ECO "B31"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 Nf6 6.Qa4 O-O 7.d4 cxd4 8.cxd4 d6
9.Bxc6 bxc6 10.Qxc6 Bg4 11.Nbd2 Qb8 12.Re1 Rc8 13.Qa4 a5 14.h3 Bd7 15.Qa3 e5
16.d5 Nh5 17.Nb1 Nf4 18.Be3 Qb4 19.Nbd2 Qxa3 20.bxa3 Nd3 21.Reb1 Ba4 22.Rb7 h6
23.Rab1 Bf8 24.Nb3 f5 25.Nh4 f4 26.Bb6 Rab8 27.Rxb8 Rxb8 28.Bxa5 Kf7 29.Nf3 Rc8
30.Rd1 Nb2 31.Rd2 Nc4 32.Rc2 Nb6 33.Rxc8 Nxc8 34.Kf1 Na7 35.Ke1 Be7 36.Nfd2 Bb5
37.Nc1 Bg5 38.Bb4 Ke7 39.Ne2 Nc8 40.Nc3 Bd3 41.Nf3 Bf6 42.a4 Nb6 43.a5 Na8
44.Ng1 Nc7 45.Nge2 Kd7 46.Kd2 Ba6 47.Na4 Bg5 48.Nb6+ Ke7 49.Ke1 Bd3 50.Nc3 Ba6
51.a4 Bf6 52.Ba3 h5 53.Nb1 Ne8 54.Nd2 Kd8 55.Nbc4 Kd7 56.Bb4 Be7 57.Nb6+ Kd8
58.Ndc4 g5 59.f3 Bb7 60.Kd2 Ba6 61.Kc3 Kc7 62.Kd2 Bd8 63.Ke1 Bf6 64.Na3 Be7
65.Nb5+ Kd8 66.Nc4 Kd7 67.Kd2 Bb7 68.Kc2 Ba6 69.Kb3 Bb7 70.Ba3 Ba6 71.Kb4 Kd8
72.Nb2 Kd7 73.Nd3 Bd8 74.Bc1 Nf6 75.Bd2 g4 76.hxg4 hxg4 77.Kb3 g3 78.Kc2 Ne8
79.Bc3 Nc7 80.Na7 Bf6 81.Kd2 Bc4 82.Nc6 Kc8 83.Bb4 Ne8 84.Kc3 Bxd5 85.exd5 e4+
86.Kd2 exf3 87.Ne1 f2 88.Ke2 Nc7 89.Nf3 Nxd5 90.Bd2 Bc3 91.Bc1 Kd7 92.Ncd4 Bxa5
93.Nb3 Bb6 94.Bd2 Be3 95.Ba5 Nf6 96.Nbd2 d5 97.Bc3 Ne4 98.Bb4 Kc6 99.Nb3 Nf6
100.Nbd4+ Kb6 101.Nf5 Ng4 102.Bd6 d4 103.a5+ Kxa5 104.N5xd4 Bxd4 105.Nxd4 Ne3
106.Nb3+ Ka4 107.Nd2 Nxg2 108.Nf1 Ne3 109.Nxe3 fxe3 110.Bxg3 Kb3 111.Bxf2 exf2
112.Kxf2  1/2-1/2

