Stockfish
PGN
| Event | 5th Classic Open 2013 |
| Site | London ENG |
| Date | 2013.12.09 |
| Round | 3.60 |
| White | Williamson, R |
| Black | Opasiak, D |
| Result | 1/2-1/2 |
| WhiteElo | 2150 |
| BlackElo | 1796 |
| ECO | A44 |
| Opening | Benoni Defense: Semi-Benoni |
| PlyCount | 152 |
Moves
1.d4 c5 2.d5 e5 3.e4 d6 4.Bb5+ Nd7 5.a4 Nf6 6.Nc3 Be7 7.Nf3 O-O 8.O-O Ne8 9.Be3 g6 10.Nd2 Bg5 11.Bxg5 Qxg5 12.a5 Nb8 13.Nc4 Bd7 14.Bxd7 Nxd7 15.a6 b6 16.Nb5 Qe7 17.Qd3 Ndf6 18.g3 Qd7 19.Nca3 Nc7 20.Nxc7 Qxc7 21.c4 Qe7 22.f3 Ne8 23.f4 Nc7 24.Nc2 Rab8 25.b4 f6 26.Kg2 Kg7 27.f5 g5 28.h4 h6 29.Rh1 Rh8 30.b5 Rh7 31.Ne3 Qf7 32.Rh3 Rbh8 33.Rah1 Qe8 34.Qe2 Qf7 35.g4 Qe8 36.Nf1 Qf7 37.Ng3 Ne8 38.R1h2 Kg8 39.Qe1 Qg7 40.Nh5 Qf7 41.Qh1 Qe7 42.Kf3 Qf7 43.Kf2 Qe7 44.Ng3 Qg7 45.Ne2 Qe7 46.Ng1 Qg7 47.Nf3 Qe7 48.Qc1 Qg7 49.Qg1 Qf7 50.Nd2 Qe7 51.Nf1 Qf7 52.Ng3 Qg7 53.Ke1 Qf7 54.Qh1 Qg7 55.Kd1 Qf7 56.Ne2 Qg7 57.Qe1 Qe7 58.Qd2 Qg7 59.Ng1 Qe7 60.Nf3 Qg7 61.Qe2 Qe7 62.Nd2 Qg7 63.Nf1 Qe7 64.Ne3 Qf7 65.hxg5 hxg5 66.Rh5 Ng7 67.Rxh7 Rxh7 68.Rxh7 Kxh7 69.Qh2+ Kg8 70.Qh6 Ne8 71.Qg6+ Kf8 72.Nf1 Qxg6 73.fxg6 Kg7 74.Ng3 Kxg6 75.Nf5 Kf7 76.Ke2 Kf8 1/2-1/2
