Stockfish
PGN
| Event | 40th Olympiad Open |
| Site | Istanbul TUR |
| Date | 2012.09.06 |
| Round | 9.39 |
| White | Yeoh, L |
| Black | GM Barrientos, S |
| Result | 0-1 |
| WhiteElo | 2258 |
| BlackElo | 2500 |
| ECO | B22 |
| Opening | Sicilian Defense: Alapin Variation, Barmen Defense |
| PlyCount | 122 |
Moves
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 e6 6.Bd3 Be7 7.O-O O-O 8.c4 Qd7 9.dxc5 Rd8 10.Ne5 Qc7 11.Bf4 Qxc5 12.Nc3 Nc6 13.Nxc6 Qxc6 14.Qe2 b6 15.Rad1 Bb7 16.f3 h6 17.Kh1 Rd7 18.Bc2 Rxd1 19.Rxd1 Rc8 20.b3 a6 21.Ne4 Ne8 22.Nf2 Qc5 23.Qd3 g6 24.Ng4 Rd8 25.Qc3 Rxd1+ 26.Bxd1 Kh7 27.Be3 Qd6 28.Be2 h5 29.Nf2 Bf6 30.Qd3 Qb4 31.Bd2 Qa3 32.Qc2 Bd4 33.Nd3 Qd6 34.Bc3 Ng7 35.Bxd4 Qxd4 36.Qb2 Qh4 37.Qe5 Qd8 38.Qc3 Nf5 39.c5 Nd4 40.Bd1 b5 41.b4 h4 42.Nf2 e5 43.Qd2 f5 44.Qe3 Qf6 45.Kg1 Kg7 46.a4 Bc6 47.axb5 axb5 48.Bb3 e4 49.fxe4 Qe5 50.Ba2 h3 51.Nxh3 fxe4 52.Bb1 Nf5 53.Qf4 Qd4+ 54.Nf2 Qxb4 55.Qc7+ Kh8 56.g4 Qe1+ 57.Kg2 e3+ 58.Qxc6 Qxf2+ 59.Kh3 Qf1+ 60.Qg2 e2 61.Bd3 Qxg2+ 0-1
