Stockfish
PGN
| Event | 11th Leiden Open A 2017 |
| Site | Leiden NED |
| Date | 2017.07.18 |
| Round | 5.7 |
| White | FM Ypma, P |
| Black | IM Beerdsen, Thomas |
| Result | 1/2-1/2 |
| WhiteElo | 2283 |
| BlackElo | 2452 |
| ECO | A45 |
| Opening | Indian Defense |
| PlyCount | 76 |
Moves
1.d4 Nf6 2.Bf4 e6 3.Nf3 Be7 4.h4 c5 5.c3 Nc6 6.e3 b6 7.Nbd2 Bb7 8.Bd3 h6 9.Rh3 d6 10.Qe2 Qc7 11.e4 cxd4 12.Nxd4 e5 13.Nxc6 Bxc6 14.Be3 O-O-O 15.c4 Nd7 16.b4 Nf8 17.a4 Ne6 18.a5 Nf4 19.Bxf4 exf4 20.axb6 axb6 21.Bc2 Kb7 22.Rha3 Ra8 23.Qf3 Bf6 24.Rxa8 Rxa8 25.Rxa8 Kxa8 26.b5 Bb7 27.Qxf4 Qe7 28.Qe3 Ka7 29.g3 Qe5 30.Qa3+ Kb8 31.Nf3 Qe7 32.Qd3 Qc7 33.Nd4 Qc5 34.Nf5 Be5 35.f4 Qg1+ 36.Kd2 Bb2 37.Bd1 Qf2+ 38.Be2 Qg1 1/2-1/2
